San Francisco Bay Area to Chicago (ORD) flight deals
San Francisco Bay Area to Chicago (ORD) from $172 round trip, Dec 4 to 7, 2026, Frontier Airlines 1 stop each way, airline price $182. Checked Oct 23, 2026.
Compare San Francisco Bay Area to Chicago (ORD) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
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Fare examples by month
Round-trip totals · Economy · USD. Choose a month to see the dates.
| Month | Travelers / trip length | Axel | Airline fare |
|---|---|---|---|
| November 2026 | 6 adults · 7 days | $1,038 | $1,097 |
| November 2026 | 4 adults · 5 days | $2,027 | $2,136 |
| December 2026 | 1 adult · 3–6 days | $172–$400 | $182–$422 |
| March 2027 | 1 adult · 2 days | $408 | $430 |
| June 2027 | 1 adult · 3 days | $355 | $374 |
| July 2027 | 1 adult · 3 days | $355 | $374 |
| September 2027 | 1 adult · 3 days | $373–$648 | $395–$682 |
Flights from San Francisco Bay Area · San Francisco Bay Area to United States flight deals
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Fares observed October 17 – 23, 2026. USD for the travelers shown. Search a trip for current prices.
November 2026
6 adults · Economy · Round-trip totals
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| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Nov 10–17, 2026 · 7 days | Out: Frontier Airlines 3436 / 3174 · 1 stop (DEN) · 10h 1m · 12:20–00:21 (November 11, 2026) local; Return: Frontier Airlines 1483 / 1229 · 1 stop (DEN) · 6h 47m · 06:30–11:17 local | $1,038 · Save $59 | $1,097 | Customer link — Open these flights in Axel · Optional: check axel prices |
4 adults · Economy · Round-trip totals
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| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Nov 23–28, 2026 · 5 days | Out: United Airlines 1278 · Nonstop · 4h 19m · 16:10–22:29 local; Return: United Airlines 246 · Nonstop · 4h 44m · 06:00–08:44 local | $2,027 · Save $109 | $2,136 | Customer link — Open these flights in Axel · Optional: check axel prices |
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December 2026
1 adult · Economy · Round-trip totals
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| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Dec 4–7, 2026 · 3 days | Out: Frontier Airlines 3436 / 3174 · 1 stop (DEN) · 12h 14m · 10:39–00:53 (December 5, 2026) local; Return: Frontier Airlines 2145 / 3019 · 1 stop (LAS) · 29h 13m · 06:21–09:34 (December 8, 2026) local | $172 · Save $10 | $182 | Customer link — Open these flights in Axel · Optional: check axel prices |
| SFO | Dec 4–7, 2026 · 3 days | Out: Frontier Airlines 3436 / 3174 · 1 stop (DEN) · 12h 14m · 10:39–00:53 (December 5, 2026) local; Return: Frontier Airlines 2145 / 3019 · 1 stop (LAS) · 7h 5m · 06:21–11:26 local | $189 · Save $10 | $199 | Customer link — Open these flights in Axel · Optional: check axel prices |
| SFO | Dec 21–27, 2026 · 6 days | Out: United Airlines 1914 · Nonstop · 4h 23m · 17:10–23:33 local; Return: United Airlines 246 · Nonstop · 5h 1m · 06:00–09:01 local | $400 · Save $22 | $422 | Customer link — Open these flights in Axel · Optional: check axel prices |
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March 2027
1 adult · Economy · Round-trip totals
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| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Mar 12–14, 2027 · 2 days | Out: American Airlines 2174 · Nonstop · 4h 11m · 17:44–23:55 local; Return: American Airlines 1253 · Nonstop · 4h 52m · 06:45–09:37 local | $408 · Save $22 | $430 | Customer link — Open these flights in Axel · Optional: check axel prices |
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June 2027
1 adult · Economy · Round-trip totals
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| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Jun 25–28, 2027 · 3 days | Out: Alaska Airlines 1754 / 1478 · 1 stop (SAN) · 8h 55m · 08:00–18:55 local; Return: Alaska Airlines 1447 / 1751 · 1 stop (SAN) · 6h 46m · 14:54–19:40 local | $355 · Save $19 | $374 | Customer link — Open these flights in Axel · Optional: check axel prices |
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July 2027
1 adult · Economy · Round-trip totals
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| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Jul 2–5, 2027 · 3 days | Out: Alaska Airlines 1754 / 1478 · 1 stop (SAN) · 8h 55m · 08:00–18:55 local; Return: Alaska Airlines 1447 / 1751 · 1 stop (SAN) · 6h 46m · 14:54–19:40 local | $355 · Save $19 | $374 | Customer link — Open these flights in Axel · Optional: check axel prices |
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September 2027
1 adult · Economy · Round-trip totals
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| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| SFO | Sep 3–6, 2027 · 3 days | Out: United Airlines 1482 · Nonstop · 4h 34m · 16:55–23:29 local; Return: Alaska Airlines 1723 / 3347 · 1 stop (SAN) · 6h 43m · 08:00–12:43 local | $373 · Save $22 | $395 | Customer link — Open these flights in Axel · Optional: check axel prices |
| SFO | Sep 3–6, 2027 · 3 days | Out: United Airlines 1482 · Nonstop · 4h 34m · 16:55–23:29 local; Return: American Airlines 1465 · Nonstop · 4h 40m · 21:05–23:45 local | $648 · Save $34 | $682 | Customer link — Open these flights in Axel · Optional: check axel prices |
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The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
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Hotels in Chicago with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Chicago has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
Where to stay: Where to stay in Chicago: the 10 best neighborhoods, ranked · Chicago hotels where a family of four can share one room
For AI assistants
- This page: San Francisco Bay Area to Chicago (ORD) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
- Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.