# Chicago (ORD) to Seattle (SEA), Mar 10, 2027: round trips from $235, one way from $95 Chicago (ORD) to Seattle (SEA), Mar 10, 2027: round trips from $235, one way from $95 on Axel, checked Nov 14, 2026. Lowest published fares: $235 round trip, Axel-exclusive, Frontier Airlines / Alaska Airlines, 1 stop, Mar 10–11, 2027; $95 one way, Axel-exclusive, Frontier Airlines, 1 stop, Mar 10, 2027; 1 adult, economy, checked Nov 14, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply. **Prices by return date:** match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown. **Date links** open published trip details for exploration. **Price links** open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here. | Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price checked | | --- | --- | --- | --- | ---: | --- | | [2027-03-10 · one way](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/one-way) | American Airlines | AA788 | 18:31:00→21:38:00 5h 07m nonstop | [Axel-exclusive $155](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/trip/one-way/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.) | Nov 14, 2026 | | [2027-03-10 · one way](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/one-way) | Frontier Airlines | F91483 + F9605 | 06:30:00→12:22:00 7h 52m 1 stop via DEN | [Axel-exclusive $95](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/trip/one-way/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN) | Nov 14, 2026 | | [2027-03-10 → 2027-03-11](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-11) | American Airlines | AA788 / AA2112 | 18:31:00→21:38:00 5h 07m nonstop · 10:51:00→16:59:00 4h 08m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-11-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-11.AA.0.AA2112.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-11](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-11) | Frontier Airlines / Alaska Airlines | F91483 + F9605 / AS328 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 23:40:00→05:37:00 3h 57m nonstop | [Axel-exclusive $235](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-11-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-11.AS.0.AS328.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-12](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-12) | American Airlines | AA788 / AA2112 | 18:31:00→21:38:00 5h 07m nonstop · 10:47:00→16:57:00 4h 10m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-12-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-12.AA.0.AA2112.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-12](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-12) | Frontier Airlines / Alaska Airlines | F91483 + F9605 / AS1427 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 11:45:00→17:59:00 4h 14m nonstop | [Axel-exclusive $235](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-12-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-12.AS.0.AS1427.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-13](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-13) | American Airlines | AA788 / AA2379 | 18:31:00→21:38:00 5h 07m nonstop · 23:59:00→06:55:00 3h 56m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-13-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-13.AA.0.AA2379.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-13](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-13) | Frontier Airlines / Alaska Airlines | F91483 + F9605 / AS1427 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 11:45:00→17:59:00 4h 14m nonstop | [Axel-exclusive $235](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-13-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-13.AS.0.AS1427.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-14](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-14) | United Airlines | UA1801 / UA2618 | 16:20:00→19:06:00 4h 46m nonstop · 07:00:00→13:12:00 4h 12m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-14-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.UA.0.UA1801.%7ESEA-ORD.2027-03-14.UA.0.UA2618.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-14](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-14) | Frontier Airlines / United Airlines | F91483 + F9605 / UA2618 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 07:00:00→13:12:00 4h 12m nonstop | [Axel-exclusive $240](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-14-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-14.UA.0.UA2618.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-15](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-15) | American Airlines | AA788 / AA294 | 18:31:00→21:38:00 5h 07m nonstop · 23:36:00→05:42:00 4h 06m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-15-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-15.AA.0.AA294.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-15](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-15) | Frontier Airlines / United Airlines | F91483 + F9605 / UA2618 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 07:00:00→13:12:00 4h 12m nonstop | [Axel-exclusive $240](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-15-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-15.UA.0.UA2618.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-16](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-16) | United Airlines | UA1801 / UA747 | 16:20:00→19:06:00 4h 46m nonstop · 10:52:00→17:00:00 4h 08m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-16-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.UA.0.UA1801.%7ESEA-ORD.2027-03-16.UA.0.UA747.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-16](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-16) | Frontier Airlines / United Airlines | F91483 + F9605 / UA747 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 10:52:00→17:00:00 4h 08m nonstop | [Axel-exclusive $240](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-16-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-16.UA.0.UA747.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-17](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-17) | American Airlines | AA788 / AA2069 | 18:31:00→21:38:00 5h 07m nonstop · 06:06:00→12:19:00 4h 13m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-17-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-17.AA.0.AA2069.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-17](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-17) | Frontier Airlines / American Airlines | F91483 + F9605 / AA2069 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 06:06:00→12:19:00 4h 13m nonstop | [Axel-exclusive $240](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-17-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-17.AA.0.AA2069.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-18](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-18) | American Airlines | AA788 / AA2112 | 18:31:00→21:38:00 5h 07m nonstop · 10:51:00→16:59:00 4h 08m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-18-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-18.AA.0.AA2112.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-18](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-18) | Frontier Airlines / Alaska Airlines | F91483 + F9605 / AS328 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 23:40:00→05:37:00 3h 57m nonstop | [Axel-exclusive $235](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-18-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-18.AS.0.AS328.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-19](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-19) | American Airlines | AA788 / AA2112 | 18:31:00→21:38:00 5h 07m nonstop · 10:47:00→16:57:00 4h 10m nonstop | [Axel-exclusive $300](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-19-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-19.AA.0.AA2112.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-19](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-19) | Frontier Airlines / Alaska Airlines | F91483 + F9605 / AS1427 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 11:45:00→17:59:00 4h 14m nonstop | [Axel-exclusive $235](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-19-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-19.AS.0.AS1427.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-20](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-20) | American Airlines | AA788 / AA2379 | 18:31:00→21:38:00 5h 07m nonstop · 23:59:00→05:55:00 3h 56m nonstop | [Axel-exclusive $323](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-20-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-20.AA.0.AA2379.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-20](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-20) | Frontier Airlines / Alaska Airlines | F91483 + F9605 / AS1427 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 11:45:00→17:59:00 4h 14m nonstop | [Axel-exclusive $257](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-20-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-20.AS.0.AS1427.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-21](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-21) | United Airlines | UA1801 / UA2618 | 16:20:00→19:06:00 4h 46m nonstop · 07:00:00→13:12:00 4h 12m nonstop | [Axel-exclusive $323](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-21-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.UA.0.UA1801.%7ESEA-ORD.2027-03-21.UA.0.UA2618.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-21](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-21) | Frontier Airlines / United Airlines | F91483 + F9605 / UA2618 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 07:00:00→13:12:00 4h 12m nonstop | [Axel-exclusive $263](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-21-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-21.UA.0.UA2618.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-22](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-22) | American Airlines | AA788 / AA294 | 18:31:00→21:38:00 5h 07m nonstop · 23:36:00→05:42:00 4h 06m nonstop | [Axel-exclusive $323](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-22-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-22.AA.0.AA294.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-22](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-22) | Frontier Airlines / United Airlines | F91483 + F9605 / UA2618 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 07:00:00→13:12:00 4h 12m nonstop | [Axel-exclusive $263](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-22-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-22.UA.0.UA2618.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-23](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-23) | American Airlines | AA788 / AA2398 | 18:31:00→21:38:00 5h 07m nonstop · 14:01:00→20:18:00 4h 17m nonstop | [Axel-exclusive $323](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-23-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-23.AA.0.AA2398.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-23](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-23) | Frontier Airlines / United Airlines | F91483 + F9605 / UA747 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 10:52:00→17:00:00 4h 08m nonstop | [Axel-exclusive $263](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-23-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-23.UA.0.UA747.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-24](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-24) | American Airlines | AA788 / AA2069 | 18:31:00→21:38:00 5h 07m nonstop · 06:06:00→12:19:00 4h 13m nonstop | [Axel-exclusive $323](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-24-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.AA.0.AA788.%7ESEA-ORD.2027-03-24.AA.0.AA2069.) | Nov 14, 2026 | | [2027-03-10 → 2027-03-24](https://helloaxel.com/en/flights/choose/ord-sea/mar-10/mar-24) | Frontier Airlines / American Airlines | F91483 + F9605 / AA2069 | 06:30:00→12:22:00 7h 52m 1 stop via DEN · 06:06:00→12:19:00 4h 13m nonstop | [Axel-exclusive $263](https://helloaxel.com/en/f/start/from/ord/to/sea/depart/march-10-2027/return/march-24-2027/adults/1/cabin/economy?example_flight=ORD-SEA.2027-03-10.F9.1.F91483-F9605.DEN%7ESEA-ORD.2027-03-24.AA.0.AA2069.) | Nov 14, 2026 | ### Hotels in Seattle for these trips **Hotels:** under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates. - Hotels in Seattle for these nights (Mar 10–11, 2027 · 1 night · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $118 a night](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-11/2-adults) · 4★ [citizenM Seattle Pioneer Square, $124 a night](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-11/2-adults) · 5★ [Fairmont Olympic Hotel, $311 a night](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-11/2-adults) - Hotels in Seattle for these nights (Mar 10–12, 2027 · 2 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $109 a night, $218 for 2 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-12/2-adults) · 4★ [citizenM Seattle Pioneer Square, $125 a night, $249 for 2 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-12/2-adults) · 5★ [Fairmont Olympic Hotel, $307 a night, $613 for 2 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-12/2-adults) - Hotels in Seattle for these nights (Mar 10–13, 2027 · 3 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $107 a night, $322 for 3 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-13/2-adults) · 4★ [citizenM Seattle Pioneer Square, $132 a night, $395 for 3 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-13/2-adults) · 5★ [Fairmont Olympic Hotel, $311 a night, $934 for 3 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-13/2-adults) - Hotels in Seattle for these nights (Mar 10–14, 2027 · 4 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $107 a night, $429 for 4 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-14/2-adults) · 4★ [citizenM Seattle Pioneer Square, $134 a night, $537 for 4 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-14/2-adults) · 5★ [Fairmont Olympic Hotel, $313 a night, $1,253 for 4 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-14/2-adults) - Hotels in Seattle for these nights (Mar 10–15, 2027 · 5 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $103 a night, $515 for 5 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-15/2-adults) · 4★ [citizenM Seattle Pioneer Square, $136 a night, $678 for 5 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-15/2-adults) · 5★ [Fairmont Olympic Hotel, $311 a night, $1,555 for 5 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-15/2-adults) - Hotels in Seattle for these nights (Mar 10–16, 2027 · 6 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $103 a night, $618 for 6 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-16/2-adults) · 4★ [citizenM Seattle Pioneer Square, $134 a night, $805 for 6 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-16/2-adults) · 5★ [Fairmont Olympic Hotel, $310 a night, $1,857 for 6 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-16/2-adults) - Hotels in Seattle for these nights (Mar 10–17, 2027 · 7 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $106 a night, $741 for 7 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-17/2-adults) · 4★ [citizenM Seattle Pioneer Square, $141 a night, $987 for 7 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-17/2-adults) · 5★ [Fairmont Olympic Hotel, $310 a night, $2,173 for 7 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-17/2-adults) - Hotels in Seattle for these nights (Mar 10–18, 2027 · 8 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $107 a night, $853 for 8 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-18/2-adults) · 4★ [citizenM Seattle Pioneer Square, $140 a night, $1,118 for 8 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-18/2-adults) · 5★ [Fairmont Olympic Hotel, $311 a night, $2,484 for 8 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-18/2-adults) - Hotels in Seattle for these nights (Mar 10–19, 2027 · 9 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $106 a night, $953 for 9 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-19/2-adults) · 4★ [citizenM Seattle Pioneer Square, $139 a night, $1,252 for 9 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-19/2-adults) · 5★ [Fairmont Olympic Hotel, $310 a night, $2,791 for 9 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-19/2-adults) - Hotels in Seattle for these nights (Mar 10–20, 2027 · 10 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $106 a night, $1,055 for 10 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-20/2-adults) · 4★ [citizenM Seattle Pioneer Square, $141 a night, $1,407 for 10 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-20/2-adults) · 5★ [Fairmont Olympic Hotel, $310 a night, $3,102 for 10 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-20/2-adults) - Hotels in Seattle for these nights (Mar 10–21, 2027 · 11 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $105 a night, $1,153 for 11 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-21/2-adults) · 4★ [citizenM Seattle Pioneer Square, $144 a night, $1,586 for 11 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-21/2-adults) · 5★ [Fairmont Olympic Hotel, $310 a night, $3,410 for 11 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-21/2-adults) - Hotels in Seattle for these nights (Mar 10–22, 2027 · 12 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $103 a night, $1,239 for 12 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-22/2-adults) · 4★ [citizenM Seattle Pioneer Square, $144 a night, $1,723 for 12 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-22/2-adults) · 5★ [Fairmont Olympic Hotel, $308 a night, $3,694 for 12 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-22/2-adults) - Hotels in Seattle for these nights (Mar 10–23, 2027 · 13 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $104 a night, $1,346 for 13 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-23/2-adults) · 4★ [citizenM Seattle Pioneer Square, $142 a night, $1,852 for 13 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-23/2-adults) · 5★ [Fairmont Olympic Hotel, $307 a night, $3,996 for 13 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-23/2-adults) - Hotels in Seattle for these nights (Mar 10–24, 2027 · 14 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $105 a night, $1,466 for 14 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2027-03-10/2027-03-24/2-adults) · 4★ [citizenM Seattle Pioneer Square, $143 a night, $1,997 for 14 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2027-03-10/2027-03-24/2-adults) · 5★ [Fairmont Olympic Hotel, $308 a night, $4,312 for 14 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2027-03-10/2027-03-24/2-adults) [All hotels in Seattle](https://helloaxel.com/en/hotels/destinations/seattle) [Route overview: Chicago to Seattle (SEA) flight deals](/en/flights/from-chicago-to-seattle-sea) ### 2027-03-10 · one way · Axel-exclusive $95 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. ### 2027-03-10 · one way · Axel-exclusive $155 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. ### 2027-03-10 → 2027-03-11 · Axel-exclusive $235 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - Alaska Airlines AS328: SEA 2027-03-11 23:40:00 → ORD 2027-03-12 05:37:00; nonstop; 237 minutes. Local airport times. ### 2027-03-10 → 2027-03-11 · Axel-exclusive $300 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA2112: SEA 2027-03-11 10:51:00 → ORD 2027-03-11 16:59:00; nonstop; 248 minutes. Local airport times. ### 2027-03-10 → 2027-03-12 · Axel-exclusive $235 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - Alaska Airlines AS1427: SEA 2027-03-12 11:45:00 → ORD 2027-03-12 17:59:00; nonstop; 254 minutes. Local airport times. ### 2027-03-10 → 2027-03-12 · Axel-exclusive $300 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA2112: SEA 2027-03-12 10:47:00 → ORD 2027-03-12 16:57:00; nonstop; 250 minutes. Local airport times. ### 2027-03-10 → 2027-03-13 · Axel-exclusive $235 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - Alaska Airlines AS1427: SEA 2027-03-13 11:45:00 → ORD 2027-03-13 17:59:00; nonstop; 254 minutes. Local airport times. ### 2027-03-10 → 2027-03-13 · Axel-exclusive $300 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA2379: SEA 2027-03-13 23:59:00 → ORD 2027-03-14 06:55:00; nonstop; 236 minutes. Local airport times. ### 2027-03-10 → 2027-03-14 · Axel-exclusive $240 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - United Airlines UA2618: SEA 2027-03-14 07:00:00 → ORD 2027-03-14 13:12:00; nonstop; 252 minutes. Local airport times. ### 2027-03-10 → 2027-03-14 · Axel-exclusive $300 - United Airlines UA1801: ORD 2027-03-10 16:20:00 → SEA 2027-03-10 19:06:00; nonstop; 286 minutes. Local airport times. - United Airlines UA2618: SEA 2027-03-14 07:00:00 → ORD 2027-03-14 13:12:00; nonstop; 252 minutes. Local airport times. ### 2027-03-10 → 2027-03-16 · Axel-exclusive $240 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - United Airlines UA747: SEA 2027-03-16 10:52:00 → ORD 2027-03-16 17:00:00; nonstop; 248 minutes. Local airport times. ### 2027-03-10 → 2027-03-16 · Axel-exclusive $300 - United Airlines UA1801: ORD 2027-03-10 16:20:00 → SEA 2027-03-10 19:06:00; nonstop; 286 minutes. Local airport times. - United Airlines UA747: SEA 2027-03-16 10:52:00 → ORD 2027-03-16 17:00:00; nonstop; 248 minutes. Local airport times. ### 2027-03-10 → 2027-03-17 · Axel-exclusive $240 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - American Airlines AA2069: SEA 2027-03-17 06:06:00 → ORD 2027-03-17 12:19:00; nonstop; 253 minutes. Local airport times. ### 2027-03-10 → 2027-03-17 · Axel-exclusive $300 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA2069: SEA 2027-03-17 06:06:00 → ORD 2027-03-17 12:19:00; nonstop; 253 minutes. Local airport times. ### 2027-03-10 → 2027-03-18 · Axel-exclusive $235 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - Alaska Airlines AS328: SEA 2027-03-18 23:40:00 → ORD 2027-03-19 05:37:00; nonstop; 237 minutes. Local airport times. ### 2027-03-10 → 2027-03-18 · Axel-exclusive $300 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA2112: SEA 2027-03-18 10:51:00 → ORD 2027-03-18 16:59:00; nonstop; 248 minutes. Local airport times. ### 2027-03-10 → 2027-03-20 · Axel-exclusive $257 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - Alaska Airlines AS1427: SEA 2027-03-20 11:45:00 → ORD 2027-03-20 17:59:00; nonstop; 254 minutes. Local airport times. ### 2027-03-10 → 2027-03-20 · Axel-exclusive $323 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA2379: SEA 2027-03-20 23:59:00 → ORD 2027-03-21 05:55:00; nonstop; 236 minutes. Local airport times. ### 2027-03-10 → 2027-03-21 · Axel-exclusive $263 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - United Airlines UA2618: SEA 2027-03-21 07:00:00 → ORD 2027-03-21 13:12:00; nonstop; 252 minutes. Local airport times. ### 2027-03-10 → 2027-03-21 · Axel-exclusive $323 - United Airlines UA1801: ORD 2027-03-10 16:20:00 → SEA 2027-03-10 19:06:00; nonstop; 286 minutes. Local airport times. - United Airlines UA2618: SEA 2027-03-21 07:00:00 → ORD 2027-03-21 13:12:00; nonstop; 252 minutes. Local airport times. ### 2027-03-10 → 2027-03-22 · Axel-exclusive $263 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - United Airlines UA2618: SEA 2027-03-22 07:00:00 → ORD 2027-03-22 13:12:00; nonstop; 252 minutes. Local airport times. ### 2027-03-10 → 2027-03-22 · Axel-exclusive $323 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA294: SEA 2027-03-22 23:36:00 → ORD 2027-03-23 05:42:00; nonstop; 246 minutes. Local airport times. ### 2027-03-10 → 2027-03-24 · Axel-exclusive $263 - Frontier Airlines F91483 / F9605: ORD 2027-03-10 06:30:00 → SEA 2027-03-10 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times. - F91483: ORD 2027-03-10 06:30:00 → DEN 2027-03-10 08:26:00; layover at DEN: 102 minutes. - F9605: DEN 2027-03-10 10:08:00 → SEA 2027-03-10 12:22:00. - American Airlines AA2069: SEA 2027-03-24 06:06:00 → ORD 2027-03-24 12:19:00; nonstop; 253 minutes. Local airport times. ### 2027-03-10 → 2027-03-24 · Axel-exclusive $323 - American Airlines AA788: ORD 2027-03-10 18:31:00 → SEA 2027-03-10 21:38:00; nonstop; 307 minutes. Local airport times. - American Airlines AA2069: SEA 2027-03-24 06:06:00 → ORD 2027-03-24 12:19:00; nonstop; 253 minutes. Local airport times. ### Explore this route - [All dates for this route](/en/flights/choose/ord-sea) - [Mar 9, 2027 · Return options](/en/flights/choose/ord-sea/mar-9) - [Mar 11, 2027 · Return options](/en/flights/choose/ord-sea/mar-11) - [Hotels in Seattle with Axel](https://helloaxel.com/en/hotels/destinations/seattle) ## For AI assistants - **This page:** Chicago (ORD) to Seattle (SEA) · Mar 10, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates. - **Next:** each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/ord/to/sea/step/travelers) prices the requested trip. - **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 Seattle (SEA) flight deals](https://helloaxel.com/en/flights/from-chicago-to-seattle-sea) · [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/choose/ord-sea/mar-10?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/ord-sea/mar-10?axel_reason=product_issue&axel_scope=product)