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Seattle → Chicago

Nov 20, 2026 · one way

SEA → ORD1 adulteconomyOne way

14 flight options · 4 airlines

Nonstop flights

Fri, Nov 20 · One way

Alaska Airlines
11:40 pmSEA
3h 57m
Nonstop
5:37 am+1ORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
6:29 amSEA
4h 6m
Nonstop
12:35 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
10:39 amSEA
4h 8m
Nonstop
4:47 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
2:05 pmSEA
4h 10m
Nonstop
8:15 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
5:51 pmSEA
4h 8m
Nonstop
11:59 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
11:39 pmSEA
3h 56m
Nonstop
5:35 am+1ORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
5:55 pmSEA
4h 4m
Nonstop
11:59 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
10:48 amSEA
4h 5m
Nonstop
4:53 pmORD

One-way total · 1 adult · Taxes included

One-stop flights

Fri, Nov 20 · One way

Delta Air Lines
8:30 amSEA
6h 11m
MSP · 1h 13m
4:41 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
1:25 pmSEA
7h 2m
SLC · 1h 49m
10:27 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
5:00 amSEA
6h 35m
DEN · 1h 14m
1:35 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
9:50 amSEA
6h 27m
MSO · 1h 20m
6:17 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
9:50 amSEA
6h 27m
BOI · 1h 18m
6:17 pmORD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
7:54 pmSEA
7h 13m
PDX · 2h 23m
5:07 am+1ORD

One-way total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ ORD

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayAlaska AirlinesAS328$180.002026-10-29T01:16:04Z
2026-11-20 · one wayAmerican AirlinesAA2876$185.002026-10-29T01:16:04Z
2026-11-20 · one wayDelta Air LinesDL637$190.002026-10-29T01:16:04Z
2026-11-20 · one wayUnited AirlinesUA1705$190.002026-10-29T01:16:04Z
2026-11-20 · one wayAlaska AirlinesAS538$180.002026-10-29T01:16:04Z
2026-11-20 · one wayAmerican AirlinesAA2379$185.002026-10-29T01:16:04Z
2026-11-20 · one wayDelta Air LinesDL2108$190.002026-10-29T01:16:04Z
2026-11-20 · one wayUnited AirlinesUA747$190.002026-10-29T01:16:04Z
2026-11-20 · one wayDelta Air LinesDL536 + DL1471$180.002026-10-29T01:16:04Z
2026-11-20 · one wayDelta Air LinesDL1120 + DL2413$180.002026-10-29T01:16:04Z
2026-11-20 · one wayUnited AirlinesUA2601 + UA2329$180.002026-10-29T01:16:04Z
2026-11-20 · one wayAlaska AirlinesAS3128 + AA4189$185.002026-10-29T01:16:04Z
2026-11-20 · one wayAlaska AirlinesAS3087 + AA2036$185.002026-10-29T01:16:04Z
2026-11-20 · one wayAlaska AirlinesAS2239 + AA3329$185.002026-10-29T01:16:04Z

2026-11-20 · one way · $180.00

  • Alaska Airlines AS328: SEA 2026-11-20 23:40:00 → ORD 2026-11-21 05:37:00; nonstop; 237 minutes. Local airport times.

2026-11-20 · one way · $185.00

  • American Airlines AA2876: SEA 2026-11-20 06:29:00 → ORD 2026-11-20 12:35:00; nonstop; 246 minutes. Local airport times.

2026-11-20 · one way · $190.00

  • Delta Air Lines DL637: SEA 2026-11-20 10:39:00 → ORD 2026-11-20 16:47:00; nonstop; 248 minutes. Local airport times.

2026-11-20 · one way · $190.00

  • United Airlines UA1705: SEA 2026-11-20 14:05:00 → ORD 2026-11-20 20:15:00; nonstop; 250 minutes. Local airport times.

2026-11-20 · one way · $180.00

  • Alaska Airlines AS538: SEA 2026-11-20 17:51:00 → ORD 2026-11-20 23:59:00; nonstop; 248 minutes. Local airport times.

2026-11-20 · one way · $185.00

  • American Airlines AA2379: SEA 2026-11-20 23:39:00 → ORD 2026-11-21 05:35:00; nonstop; 236 minutes. Local airport times.

2026-11-20 · one way · $190.00

  • Delta Air Lines DL2108: SEA 2026-11-20 17:55:00 → ORD 2026-11-20 23:59:00; nonstop; 244 minutes. Local airport times.

2026-11-20 · one way · $190.00

  • United Airlines UA747: SEA 2026-11-20 10:48:00 → ORD 2026-11-20 16:53:00; nonstop; 245 minutes. Local airport times.

2026-11-20 · one way · $180.00

  • Delta Air Lines DL536 / DL1471: SEA 2026-11-20 08:30:00 → ORD 2026-11-20 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
    • DL536: SEA 2026-11-20 08:30:00 → MSP 2026-11-20 13:48:00; layover at MSP: 73 minutes.
    • DL1471: MSP 2026-11-20 15:01:00 → ORD 2026-11-20 16:41:00.

2026-11-20 · one way · $180.00

  • Delta Air Lines DL1120 / DL2413: SEA 2026-11-20 13:25:00 → ORD 2026-11-20 22:27:00; 1 stop(s) via SLC; 422 minutes. Local airport times.
    • DL1120: SEA 2026-11-20 13:25:00 → SLC 2026-11-20 16:26:00; layover at SLC: 109 minutes.
    • DL2413: SLC 2026-11-20 18:15:00 → ORD 2026-11-20 22:27:00.

2026-11-20 · one way · $180.00

  • United Airlines UA2601 / UA2329: SEA 2026-11-20 05:00:00 → ORD 2026-11-20 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • UA2601: SEA 2026-11-20 05:00:00 → DEN 2026-11-20 08:41:00; layover at DEN: 74 minutes.
    • UA2329: DEN 2026-11-20 09:55:00 → ORD 2026-11-20 13:35:00.

2026-11-20 · one way · $185.00

  • Alaska Airlines AS3128 / AA4189: SEA 2026-11-20 09:50:00 → ORD 2026-11-20 18:17:00; 1 stop(s) via MSO; 387 minutes. Local airport times.
    • AS3128: SEA 2026-11-20 09:50:00 → MSO 2026-11-20 12:22:00; layover at MSO: 80 minutes.
    • AA4189: MSO 2026-11-20 13:42:00 → ORD 2026-11-20 18:17:00.

2026-11-20 · one way · $185.00

  • Alaska Airlines AS3087 / AA2036: SEA 2026-11-20 09:50:00 → ORD 2026-11-20 18:17:00; 1 stop(s) via BOI; 387 minutes. Local airport times.
    • AS3087: SEA 2026-11-20 09:50:00 → BOI 2026-11-20 12:21:00; layover at BOI: 78 minutes.
    • AA2036: BOI 2026-11-20 13:39:00 → ORD 2026-11-20 18:17:00.

2026-11-20 · one way · $185.00

  • Alaska Airlines AS2239 / AA3329: SEA 2026-11-20 19:54:00 → ORD 2026-11-21 05:07:00; 1 stop(s) via PDX; 433 minutes. Local airport times.
    • AS2239: SEA 2026-11-20 19:54:00 → PDX 2026-11-20 20:50:00; layover at PDX: 143 minutes.
    • AA3329: PDX 2026-11-20 23:13:00 → ORD 2026-11-21 05:07:00.

More dates for this route