Chicago (ORD) to Seattle (SEA), Jan 9–17, 2027: from $228 round trip

Chicago (ORD) to Seattle (SEA), Jan 9–17, 2027: from $228 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $228 round trip, Axel-exclusive, Frontier Airlines / United Airlines, 1 stop, Jan 9–17, 2027, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates	Airline	Flights	Times, duration, stops	Total price	Price issued (UTC)
2027-01-09 → 2027-01-17	Alaska Airlines	AS587 / AS407	06:00:00→09:00:00 5h 00m nonstop · 08:07:00→14:21:00 4h 14m nonstop	Axel-exclusive $275.50	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	American Airlines	AA2398 / AA2112	10:05:00→13:11:00 5h 06m nonstop · 10:47:00→16:57:00 4h 10m nonstop	Axel-exclusive $285.00	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	United Airlines	UA1801 / UA2618	16:20:00→19:06:00 4h 46m nonstop · 07:00:00→13:12:00 4h 12m nonstop	Axel-exclusive $285.00	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	Delta Air Lines	DL637 / DL2055	17:55:00→20:42:00 4h 47m nonstop · 07:20:00→13:30:00 4h 10m nonstop	Axel-exclusive $294.50	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	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 $228.00	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	Alaska Airlines	AS429 / AS407	18:54:00→21:56:00 5h 02m nonstop · 08:07:00→14:21:00 4h 14m nonstop	Axel-exclusive $275.50	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	American Airlines	AA2392 / AA2112	20:45:00→23:42:00 4h 57m nonstop · 10:47:00→16:57:00 4h 10m nonstop	Axel-exclusive $285.00	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	United Airlines	UA2099 / UA2618	09:00:00→11:58:00 4h 58m nonstop · 07:00:00→13:12:00 4h 12m nonstop	Axel-exclusive $285.00	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	Delta Air Lines	DL2041 / DL2055	06:00:00→08:54:00 4h 54m nonstop · 07:20:00→13:30:00 4h 10m nonstop	Axel-exclusive $294.50	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	American Airlines	AA2036 + AS359 / AA2112	10:00:00→14:49:00 6h 49m 1 stop via BOI · 10:47:00→16:57:00 4h 10m nonstop	Axel-exclusive $275.50	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	American Airlines	AA4189 + AS3138 / AA2112	09:40:00→14:44:00 7h 04m 1 stop via MSO · 10:47:00→16:57:00 4h 10m nonstop	Axel-exclusive $275.50	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	American Airlines	AA562 + AS2284 / AA2112	09:45:00→14:52:00 7h 07m 1 stop via PDX · 10:47:00→16:57:00 4h 10m nonstop	Axel-exclusive $275.50	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	United Airlines	UA2495 + UA2302 / UA2618	08:40:00→13:35:00 6h 55m 1 stop via DEN · 07:00:00→13:12:00 4h 12m nonstop	Axel-exclusive $280.25	2026-10-29T01:53:26Z
2027-01-09 → 2027-01-17	United Airlines	UA1498 + AC8804 / UA2618	08:58:00→14:32:00 7h 34m 1 stop via YVR · 07:00:00→13:12:00 4h 12m nonstop	Axel-exclusive $280.25	2026-10-29T01:53:26Z

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 lowest saved total among the shortlisted hotels in that star tier for those dates.

Hotels in Seattle for these nights (Jan 9–17, 2027 · 8 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2027-01-09 → 2027-01-17 · Axel-exclusive $275.50

Alaska Airlines AS587: ORD 2027-01-09 06:00:00 → SEA 2027-01-09 09:00:00; nonstop; 300 minutes. Local airport times.
Alaska Airlines AS407: SEA 2027-01-17 08:07:00 → ORD 2027-01-17 14:21:00; nonstop; 254 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $285.00

American Airlines AA2398: ORD 2027-01-09 10:05:00 → SEA 2027-01-09 13:11:00; nonstop; 306 minutes. Local airport times.
American Airlines AA2112: SEA 2027-01-17 10:47:00 → ORD 2027-01-17 16:57:00; nonstop; 250 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $285.00

United Airlines UA1801: ORD 2027-01-09 16:20:00 → SEA 2027-01-09 19:06:00; nonstop; 286 minutes. Local airport times.
United Airlines UA2618: SEA 2027-01-17 07:00:00 → ORD 2027-01-17 13:12:00; nonstop; 252 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $294.50

Delta Air Lines DL637: ORD 2027-01-09 17:55:00 → SEA 2027-01-09 20:42:00; nonstop; 287 minutes. Local airport times.
Delta Air Lines DL2055: SEA 2027-01-17 07:20:00 → ORD 2027-01-17 13:30:00; nonstop; 250 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $228.00

Frontier Airlines F91483 / F9605: ORD 2027-01-09 06:30:00 → SEA 2027-01-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
- F91483: ORD 2027-01-09 06:30:00 → DEN 2027-01-09 08:26:00; layover at DEN: 102 minutes.
- F9605: DEN 2027-01-09 10:08:00 → SEA 2027-01-09 12:22:00.
United Airlines UA2618: SEA 2027-01-17 07:00:00 → ORD 2027-01-17 13:12:00; nonstop; 252 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $275.50

Alaska Airlines AS429: ORD 2027-01-09 18:54:00 → SEA 2027-01-09 21:56:00; nonstop; 302 minutes. Local airport times.
Alaska Airlines AS407: SEA 2027-01-17 08:07:00 → ORD 2027-01-17 14:21:00; nonstop; 254 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $285.00

American Airlines AA2392: ORD 2027-01-09 20:45:00 → SEA 2027-01-09 23:42:00; nonstop; 297 minutes. Local airport times.
American Airlines AA2112: SEA 2027-01-17 10:47:00 → ORD 2027-01-17 16:57:00; nonstop; 250 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $285.00

United Airlines UA2099: ORD 2027-01-09 09:00:00 → SEA 2027-01-09 11:58:00; nonstop; 298 minutes. Local airport times.
United Airlines UA2618: SEA 2027-01-17 07:00:00 → ORD 2027-01-17 13:12:00; nonstop; 252 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $294.50

Delta Air Lines DL2041: ORD 2027-01-09 06:00:00 → SEA 2027-01-09 08:54:00; nonstop; 294 minutes. Local airport times.
Delta Air Lines DL2055: SEA 2027-01-17 07:20:00 → ORD 2027-01-17 13:30:00; nonstop; 250 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $275.50

American Airlines AA2036 / AS359: ORD 2027-01-09 10:00:00 → SEA 2027-01-09 14:49:00; 1 stop(s) via BOI; 409 minutes. Local airport times.
- AA2036: ORD 2027-01-09 10:00:00 → BOI 2027-01-09 12:59:00; layover at BOI: 66 minutes.
- AS359: BOI 2027-01-09 14:05:00 → SEA 2027-01-09 14:49:00.
American Airlines AA2112: SEA 2027-01-17 10:47:00 → ORD 2027-01-17 16:57:00; nonstop; 250 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $275.50

American Airlines AA4189 / AS3138: ORD 2027-01-09 09:40:00 → SEA 2027-01-09 14:44:00; 1 stop(s) via MSO; 424 minutes. Local airport times.
- AA4189: ORD 2027-01-09 09:40:00 → MSO 2027-01-09 12:36:00; layover at MSO: 83 minutes.
- AS3138: MSO 2027-01-09 13:59:00 → SEA 2027-01-09 14:44:00.
American Airlines AA2112: SEA 2027-01-17 10:47:00 → ORD 2027-01-17 16:57:00; nonstop; 250 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $275.50

American Airlines AA562 / AS2284: ORD 2027-01-09 09:45:00 → SEA 2027-01-09 14:52:00; 1 stop(s) via PDX; 427 minutes. Local airport times.
- AA562: ORD 2027-01-09 09:45:00 → PDX 2027-01-09 12:37:00; layover at PDX: 75 minutes.
- AS2284: PDX 2027-01-09 13:52:00 → SEA 2027-01-09 14:52:00.
American Airlines AA2112: SEA 2027-01-17 10:47:00 → ORD 2027-01-17 16:57:00; nonstop; 250 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $280.25

United Airlines UA2495 / UA2302: ORD 2027-01-09 08:40:00 → SEA 2027-01-09 13:35:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
- UA2495: ORD 2027-01-09 08:40:00 → DEN 2027-01-09 10:26:00; layover at DEN: 64 minutes.
- UA2302: DEN 2027-01-09 11:30:00 → SEA 2027-01-09 13:35:00.
United Airlines UA2618: SEA 2027-01-17 07:00:00 → ORD 2027-01-17 13:12:00; nonstop; 252 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $280.25

United Airlines UA1498 / AC8804: ORD 2027-01-09 08:58:00 → SEA 2027-01-09 14:32:00; 1 stop(s) via YVR; 454 minutes. Local airport times.
- UA1498: ORD 2027-01-09 08:58:00 → YVR 2027-01-09 12:45:00; layover at YVR: 105 minutes.
- AC8804: YVR 2027-01-09 14:30:00 → SEA 2027-01-09 14:32:00.
United Airlines UA2618: SEA 2027-01-17 07:00:00 → ORD 2027-01-17 13:12:00; nonstop; 252 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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This page: Chicago (ORD) to Seattle (SEA) · Jan 9, 2027 · return Jan 17, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. 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 lowest saved totals among the shortlisted hotels in each star tier for those dates.
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