# Chicago to Sal flights in August 2027

Saved fares include round trips from $1,343 and one-way flights from $950 for one adult in economy. Fare observations: October 29, 2026.

Departure airports: Chicago (ORD,MDW). Destination: Sal (SID).

### ORD → SID · August 2027 · One adult in economy
| Travel dates | Airline | Stops | Total (USD) |
| --- | --- | --- | ---: |
| Aug 1, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-1-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 1, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-1-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 1, 2027 – Aug 4, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-1-2027/return/august-4-2027/adults/1/cabin/economy) |
| Aug 1, 2027 – Aug 4, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-1-2027/return/august-4-2027/adults/1/cabin/economy) |
| Aug 1, 2027 – Aug 8, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-1-2027/return/august-8-2027/adults/1/cabin/economy) |
| Aug 1, 2027 – Aug 8, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-1-2027/return/august-8-2027/adults/1/cabin/economy) |
| Aug 2, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-2-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 2, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-2-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 2, 2027 – Aug 5, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-2-2027/return/august-5-2027/adults/1/cabin/economy) |
| Aug 2, 2027 – Aug 5, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-2-2027/return/august-5-2027/adults/1/cabin/economy) |
| Aug 2, 2027 – Aug 9, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-2-2027/return/august-9-2027/adults/1/cabin/economy) |
| Aug 2, 2027 – Aug 9, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-2-2027/return/august-9-2027/adults/1/cabin/economy) |
| Aug 3, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-3-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 3, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-3-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 3, 2027 – Aug 6, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-3-2027/return/august-6-2027/adults/1/cabin/economy) |
| Aug 3, 2027 – Aug 6, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-3-2027/return/august-6-2027/adults/1/cabin/economy) |
| Aug 3, 2027 – Aug 10, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-3-2027/return/august-10-2027/adults/1/cabin/economy) |
| Aug 3, 2027 – Aug 10, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-3-2027/return/august-10-2027/adults/1/cabin/economy) |
| Aug 4, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-4-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 4, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-4-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 4, 2027 – Aug 7, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-4-2027/return/august-7-2027/adults/1/cabin/economy) |
| Aug 4, 2027 – Aug 7, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-4-2027/return/august-7-2027/adults/1/cabin/economy) |
| Aug 4, 2027 – Aug 11, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-4-2027/return/august-11-2027/adults/1/cabin/economy) |
| Aug 4, 2027 – Aug 11, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-4-2027/return/august-11-2027/adults/1/cabin/economy) |
| Aug 5, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-5-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 5, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-5-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 5, 2027 – Aug 8, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-5-2027/return/august-8-2027/adults/1/cabin/economy) |
| Aug 5, 2027 – Aug 8, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-5-2027/return/august-8-2027/adults/1/cabin/economy) |
| Aug 5, 2027 – Aug 12, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-5-2027/return/august-12-2027/adults/1/cabin/economy) |
| Aug 5, 2027 – Aug 12, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-5-2027/return/august-12-2027/adults/1/cabin/economy) |
| Aug 6, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-6-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 6, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-6-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 6, 2027 – Aug 9, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-6-2027/return/august-9-2027/adults/1/cabin/economy) |
| Aug 6, 2027 – Aug 9, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-6-2027/return/august-9-2027/adults/1/cabin/economy) |
| Aug 6, 2027 – Aug 13, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-6-2027/return/august-13-2027/adults/1/cabin/economy) |
| Aug 6, 2027 – Aug 13, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-6-2027/return/august-13-2027/adults/1/cabin/economy) |
| Aug 7, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-7-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 7, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-7-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 7, 2027 – Aug 10, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-7-2027/return/august-10-2027/adults/1/cabin/economy) |
| Aug 7, 2027 – Aug 10, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-7-2027/return/august-10-2027/adults/1/cabin/economy) |
| Aug 7, 2027 – Aug 14, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-7-2027/return/august-14-2027/adults/1/cabin/economy) |
| Aug 7, 2027 – Aug 14, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-7-2027/return/august-14-2027/adults/1/cabin/economy) |
| Aug 8, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-8-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 8, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-8-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 8, 2027 – Aug 11, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-8-2027/return/august-11-2027/adults/1/cabin/economy) |
| Aug 8, 2027 – Aug 11, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-8-2027/return/august-11-2027/adults/1/cabin/economy) |
| Aug 8, 2027 – Aug 15, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-8-2027/return/august-15-2027/adults/1/cabin/economy) |
| Aug 8, 2027 – Aug 15, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-8-2027/return/august-15-2027/adults/1/cabin/economy) |
| Aug 9, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-9-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 9, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-9-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 9, 2027 – Aug 12, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-9-2027/return/august-12-2027/adults/1/cabin/economy) |
| Aug 9, 2027 – Aug 12, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-9-2027/return/august-12-2027/adults/1/cabin/economy) |
| Aug 9, 2027 – Aug 16, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-9-2027/return/august-16-2027/adults/1/cabin/economy) |
| Aug 9, 2027 – Aug 16, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-9-2027/return/august-16-2027/adults/1/cabin/economy) |
| Aug 10, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-10-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 10, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-10-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 10, 2027 – Aug 13, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-10-2027/return/august-13-2027/adults/1/cabin/economy) |
| Aug 10, 2027 – Aug 13, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-10-2027/return/august-13-2027/adults/1/cabin/economy) |
| Aug 10, 2027 – Aug 17, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-10-2027/return/august-17-2027/adults/1/cabin/economy) |
| Aug 10, 2027 – Aug 17, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-10-2027/return/august-17-2027/adults/1/cabin/economy) |
| Aug 11, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-11-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 11, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-11-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 11, 2027 – Aug 14, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-11-2027/return/august-14-2027/adults/1/cabin/economy) |
| Aug 11, 2027 – Aug 14, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-11-2027/return/august-14-2027/adults/1/cabin/economy) |
| Aug 11, 2027 – Aug 18, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-11-2027/return/august-18-2027/adults/1/cabin/economy) |
| Aug 11, 2027 – Aug 18, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-11-2027/return/august-18-2027/adults/1/cabin/economy) |
| Aug 12, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-12-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 12, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-12-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 12, 2027 – Aug 15, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-12-2027/return/august-15-2027/adults/1/cabin/economy) |
| Aug 12, 2027 – Aug 15, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-12-2027/return/august-15-2027/adults/1/cabin/economy) |
| Aug 12, 2027 – Aug 19, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-12-2027/return/august-19-2027/adults/1/cabin/economy) |
| Aug 12, 2027 – Aug 19, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-12-2027/return/august-19-2027/adults/1/cabin/economy) |
| Aug 13, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-13-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 13, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-13-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 13, 2027 – Aug 16, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-13-2027/return/august-16-2027/adults/1/cabin/economy) |
| Aug 13, 2027 – Aug 16, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-13-2027/return/august-16-2027/adults/1/cabin/economy) |
| Aug 13, 2027 – Aug 20, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-13-2027/return/august-20-2027/adults/1/cabin/economy) |
| Aug 13, 2027 – Aug 20, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-13-2027/return/august-20-2027/adults/1/cabin/economy) |
| Aug 14, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-14-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 14, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-14-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 14, 2027 – Aug 17, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-14-2027/return/august-17-2027/adults/1/cabin/economy) |
| Aug 14, 2027 – Aug 17, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-14-2027/return/august-17-2027/adults/1/cabin/economy) |
| Aug 14, 2027 – Aug 21, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-14-2027/return/august-21-2027/adults/1/cabin/economy) |
| Aug 14, 2027 – Aug 21, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-14-2027/return/august-21-2027/adults/1/cabin/economy) |
| Aug 15, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-15-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 15, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-15-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 15, 2027 – Aug 18, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-15-2027/return/august-18-2027/adults/1/cabin/economy) |
| Aug 15, 2027 – Aug 18, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-15-2027/return/august-18-2027/adults/1/cabin/economy) |
| Aug 15, 2027 – Aug 22, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-15-2027/return/august-22-2027/adults/1/cabin/economy) |
| Aug 15, 2027 – Aug 22, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-15-2027/return/august-22-2027/adults/1/cabin/economy) |
| Aug 16, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-16-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 16, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-16-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 16, 2027 – Aug 19, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-16-2027/return/august-19-2027/adults/1/cabin/economy) |
| Aug 16, 2027 – Aug 19, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-16-2027/return/august-19-2027/adults/1/cabin/economy) |
| Aug 16, 2027 – Aug 23, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-16-2027/return/august-23-2027/adults/1/cabin/economy) |
| Aug 16, 2027 – Aug 23, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-16-2027/return/august-23-2027/adults/1/cabin/economy) |
| Aug 17, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-17-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 17, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-17-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 17, 2027 – Aug 20, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-17-2027/return/august-20-2027/adults/1/cabin/economy) |
| Aug 17, 2027 – Aug 20, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-17-2027/return/august-20-2027/adults/1/cabin/economy) |
| Aug 17, 2027 – Aug 24, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-17-2027/return/august-24-2027/adults/1/cabin/economy) |
| Aug 17, 2027 – Aug 24, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-17-2027/return/august-24-2027/adults/1/cabin/economy) |
| Aug 18, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-18-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 18, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-18-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 18, 2027 – Aug 21, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-18-2027/return/august-21-2027/adults/1/cabin/economy) |
| Aug 18, 2027 – Aug 21, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-18-2027/return/august-21-2027/adults/1/cabin/economy) |
| Aug 18, 2027 – Aug 25, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-18-2027/return/august-25-2027/adults/1/cabin/economy) |
| Aug 18, 2027 – Aug 25, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-18-2027/return/august-25-2027/adults/1/cabin/economy) |
| Aug 19, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-19-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 19, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-19-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 19, 2027 – Aug 22, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-19-2027/return/august-22-2027/adults/1/cabin/economy) |
| Aug 19, 2027 – Aug 22, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-19-2027/return/august-22-2027/adults/1/cabin/economy) |
| Aug 19, 2027 – Aug 26, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-19-2027/return/august-26-2027/adults/1/cabin/economy) |
| Aug 19, 2027 – Aug 26, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-19-2027/return/august-26-2027/adults/1/cabin/economy) |
| Aug 20, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-20-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 20, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-20-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 20, 2027 – Aug 23, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-20-2027/return/august-23-2027/adults/1/cabin/economy) |
| Aug 20, 2027 – Aug 23, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-20-2027/return/august-23-2027/adults/1/cabin/economy) |
| Aug 20, 2027 – Aug 27, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-20-2027/return/august-27-2027/adults/1/cabin/economy) |
| Aug 20, 2027 – Aug 27, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-20-2027/return/august-27-2027/adults/1/cabin/economy) |
| Aug 21, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-21-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 21, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-21-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 21, 2027 – Aug 24, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-21-2027/return/august-24-2027/adults/1/cabin/economy) |
| Aug 21, 2027 – Aug 24, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-21-2027/return/august-24-2027/adults/1/cabin/economy) |
| Aug 21, 2027 – Aug 28, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-21-2027/return/august-28-2027/adults/1/cabin/economy) |
| Aug 21, 2027 – Aug 28, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-21-2027/return/august-28-2027/adults/1/cabin/economy) |
| Aug 22, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-22-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 22, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-22-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 22, 2027 – Aug 25, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-22-2027/return/august-25-2027/adults/1/cabin/economy) |
| Aug 22, 2027 – Aug 25, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-22-2027/return/august-25-2027/adults/1/cabin/economy) |
| Aug 22, 2027 – Aug 29, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-22-2027/return/august-29-2027/adults/1/cabin/economy) |
| Aug 22, 2027 – Aug 29, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-22-2027/return/august-29-2027/adults/1/cabin/economy) |
| Aug 23, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-23-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 23, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-23-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 23, 2027 – Aug 26, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-23-2027/return/august-26-2027/adults/1/cabin/economy) |
| Aug 23, 2027 – Aug 26, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-23-2027/return/august-26-2027/adults/1/cabin/economy) |
| Aug 23, 2027 – Aug 30, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-23-2027/return/august-30-2027/adults/1/cabin/economy) |
| Aug 23, 2027 – Aug 30, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-23-2027/return/august-30-2027/adults/1/cabin/economy) |
| Aug 24, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-24-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 24, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-24-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 24, 2027 – Aug 27, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-24-2027/return/august-27-2027/adults/1/cabin/economy) |
| Aug 24, 2027 – Aug 27, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-24-2027/return/august-27-2027/adults/1/cabin/economy) |
| Aug 24, 2027 – Aug 31, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-24-2027/return/august-31-2027/adults/1/cabin/economy) |
| Aug 24, 2027 – Aug 31, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-24-2027/return/august-31-2027/adults/1/cabin/economy) |
| Aug 25, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-25-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 25, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-25-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 25, 2027 – Aug 28, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-25-2027/return/august-28-2027/adults/1/cabin/economy) |
| Aug 25, 2027 – Aug 28, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-25-2027/return/august-28-2027/adults/1/cabin/economy) |
| Aug 25, 2027 – Sep 1, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-25-2027/return/september-1-2027/adults/1/cabin/economy) |
| Aug 25, 2027 – Sep 1, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-25-2027/return/september-1-2027/adults/1/cabin/economy) |
| Aug 26, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-26-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 26, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-26-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 26, 2027 – Aug 29, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-26-2027/return/august-29-2027/adults/1/cabin/economy) |
| Aug 26, 2027 – Aug 29, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-26-2027/return/august-29-2027/adults/1/cabin/economy) |
| Aug 26, 2027 – Sep 2, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-26-2027/return/september-2-2027/adults/1/cabin/economy) |
| Aug 26, 2027 – Sep 2, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-26-2027/return/september-2-2027/adults/1/cabin/economy) |
| Aug 27, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-27-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 27, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-27-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 27, 2027 – Aug 30, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-27-2027/return/august-30-2027/adults/1/cabin/economy) |
| Aug 27, 2027 – Aug 30, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-27-2027/return/august-30-2027/adults/1/cabin/economy) |
| Aug 27, 2027 – Sep 3, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-27-2027/return/september-3-2027/adults/1/cabin/economy) |
| Aug 27, 2027 – Sep 3, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-27-2027/return/september-3-2027/adults/1/cabin/economy) |
| Aug 28, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-28-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 28, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-28-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 28, 2027 – Aug 31, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1375.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-28-2027/return/august-31-2027/adults/1/cabin/economy) |
| Aug 28, 2027 – Aug 31, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1400.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-28-2027/return/august-31-2027/adults/1/cabin/economy) |
| Aug 28, 2027 – Sep 4, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-28-2027/return/september-4-2027/adults/1/cabin/economy) |
| Aug 28, 2027 – Sep 4, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-28-2027/return/september-4-2027/adults/1/cabin/economy) |
| Aug 29, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-29-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 29, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-29-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 29, 2027 – Sep 1, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-29-2027/return/september-1-2027/adults/1/cabin/economy) |
| Aug 29, 2027 – Sep 1, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-29-2027/return/september-1-2027/adults/1/cabin/economy) |
| Aug 29, 2027 – Sep 5, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-29-2027/return/september-5-2027/adults/1/cabin/economy) |
| Aug 29, 2027 – Sep 5, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-29-2027/return/september-5-2027/adults/1/cabin/economy) |
| Aug 30, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-30-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 30, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-30-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 30, 2027 – Sep 2, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-30-2027/return/september-2-2027/adults/1/cabin/economy) |
| Aug 30, 2027 – Sep 2, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-30-2027/return/september-2-2027/adults/1/cabin/economy) |
| Aug 30, 2027 – Sep 6, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-30-2027/return/september-6-2027/adults/1/cabin/economy) |
| Aug 30, 2027 – Sep 6, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-30-2027/return/september-6-2027/adults/1/cabin/economy) |
| Aug 31, 2027 · One way | United Airlines | Up to 2 stops each way | [$950.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-31-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 31, 2027 · One way | Swiss International Air Lines | Up to 2 stops each way | [$975.00](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-31-2027/trip/one-way/adults/1/cabin/economy) |
| Aug 31, 2027 – Sep 3, 2027 · 3 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-31-2027/return/september-3-2027/adults/1/cabin/economy) |
| Aug 31, 2027 – Sep 3, 2027 · 3 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-31-2027/return/september-3-2027/adults/1/cabin/economy) |
| Aug 31, 2027 – Sep 7, 2027 · 7 nights | United Airlines / TAP Air Portugal | Up to 2 stops each way | [$1342.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-31-2027/return/september-7-2027/adults/1/cabin/economy) |
| Aug 31, 2027 – Sep 7, 2027 · 7 nights | Swiss International Air Lines / TAP Air Portugal | Up to 2 stops each way | [$1367.50](https://helloaxel.com/en/f/start/from/ord/to/sid/depart/august-31-2027/return/september-7-2027/adults/1/cabin/economy) |

Each fare is an example for the dates and airports listed. Check its live price before booking.

[Choose August 2027 dates and check live prices](https://helloaxel.com/en/f/start/from/ord,mdw/to/sid/step/departure/month/august-2027)

[All months for Chicago to Sal](https://helloaxel.com/en/flights/from-chicago-to-sal-sid)

## Hotels near SID

[Ocean Suites](https://helloaxel.com/en/hotels/santa-maria-sal/ocean-suites-1052163) (Santa Maria) · [Morabeza Hotel](https://helloaxel.com/en/hotels/santa-maria-sal/morabeza-hotel-1082619) (Santa Maria) · [ROBINSON Club Cabo Verde (Adults Only)](https://helloaxel.com/en/hotels/santa-maria-sal/robinson-club-cabo-verde-adults-only-1149039) (Santa Maria, Sal) · [Halos Casa Resort](https://helloaxel.com/en/hotels/santa-maria-sal/halos-casa-resort-1153846) (Santa Maria) · [Hotel Sobrado](https://helloaxel.com/en/hotels/santa-maria-sal/hotel-sobrado-1347893) (Santa Maria)

## For AI assistants
- **This page:** Chicago to Sal flights in August 2027. Choose your dates for flights from Chicago to Sal in August 2027 and check current prices.
- **Next:** Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, [Choose travelers and dates](https://helloaxel.com/en/f/start/from/ord,mdw/to/sid/month/august-2027) using their own trip details.
- **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
- **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel Chicago to Sal flights in August 2027](https://helloaxel.com/en/flights/from-chicago-to-sal-sid-in-august-2027) · [Flight search guide](https://helloaxel.com/en/ai).
- **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link).

**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/from-chicago-to-sal-sid-in-august-2027?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/from-chicago-to-sal-sid-in-august-2027?axel_reason=product_issue&axel_scope=product)