Chicago (ORD) to Seattle (SEA), Dec 21–30, 2026: from $384 round trip

Chicago (ORD) to Seattle (SEA), Dec 21–30, 2026: from $384 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $384 round trip, Axel-exclusive, American Airlines, 1 stop, Dec 21–30, 2026, 1 adult, economy, checked Nov 13, 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 checked
2026-12-21 → 2026-12-30 Alaska Airlines AS583 / AS407 09:00:00→12:00:00 5h 00m nonstop · 08:09:00→14:21:00 4h 12m nonstop Axel-exclusive $384 Nov 13, 2026
2026-12-21 → 2026-12-30 American Airlines AA3046 / AA2069 12:54:00→15:44:00 4h 50m nonstop · 06:06:00→12:19:00 4h 13m nonstop Axel-exclusive $398 Nov 13, 2026
2026-12-21 → 2026-12-30 United Airlines UA1801 / UA2159 16:20:00→19:06:00 4h 46m nonstop · 23:44:00→05:58:00 4h 14m nonstop Axel-exclusive $398 Nov 13, 2026
2026-12-21 → 2026-12-30 Delta Air Lines DL2041 / DL2108 06:40:00→09:37:00 4h 57m nonstop · 17:52:00→23:59:00 4h 07m nonstop Axel-exclusive $411 Nov 13, 2026
2026-12-21 → 2026-12-30 Alaska Airlines AS407 / AS407 15:19:00→18:11:00 4h 52m nonstop · 08:09:00→14:21:00 4h 12m nonstop Axel-exclusive $384 Nov 13, 2026
2026-12-21 → 2026-12-30 United Airlines UA2211 / UA2159 19:55:00→22:43:00 4h 48m nonstop · 23:44:00→05:58:00 4h 14m nonstop Axel-exclusive $398 Nov 13, 2026
2026-12-21 → 2026-12-30 American Airlines AA2112 / AA2069 06:45:00→09:43:00 4h 58m nonstop · 06:06:00→12:19:00 4h 13m nonstop Axel-exclusive $398 Nov 13, 2026
2026-12-21 → 2026-12-30 American Airlines AA4189 + AS3138 / AA2069 09:40:00→14:44:00 7h 04m 1 stop via MSO · 06:06:00→12:19:00 4h 13m nonstop Axel-exclusive $384 Nov 13, 2026
2026-12-21 → 2026-12-30 American Airlines AA2036 + AS359 / AA2069 10:00:00→14:49:00 6h 49m 1 stop via BOI · 06:06:00→12:19:00 4h 13m nonstop Axel-exclusive $384 Nov 13, 2026
2026-12-21 → 2026-12-30 American Airlines AA562 + AS2284 / AA2069 09:45:00→14:52:00 7h 07m 1 stop via PDX · 06:06:00→12:19:00 4h 13m nonstop Axel-exclusive $384 Nov 13, 2026
2026-12-21 → 2026-12-30 United Airlines UA1498 + AC8804 / UA2159 08:58:00→14:32:00 7h 34m 1 stop via YVR · 23:44:00→05:58:00 4h 14m nonstop Axel-exclusive $391 Nov 13, 2026
2026-12-21 → 2026-12-30 United Airlines UA2495 + UA2302 / UA2159 08:40:00→13:35:00 6h 55m 1 stop via DEN · 23:44:00→05:58:00 4h 14m nonstop Axel-exclusive $391 Nov 13, 2026
2026-12-21 → 2026-12-30 Delta Air Lines DL2041 / DL536 + DL1471 06:00:00→08:54:00 4h 54m nonstop · 08:30:00→16:41:00 6h 11m 1 stop via MSP Axel-exclusive $398 Nov 13, 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.

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Route overview: Chicago to Seattle (SEA) flight deals

2026-12-21 → 2026-12-30 · Axel-exclusive $384

2026-12-21 → 2026-12-30 · Axel-exclusive $398

2026-12-21 → 2026-12-30 · Axel-exclusive $398

2026-12-21 → 2026-12-30 · Axel-exclusive $411

2026-12-21 → 2026-12-30 · Axel-exclusive $384

2026-12-21 → 2026-12-30 · Axel-exclusive $398

2026-12-21 → 2026-12-30 · Axel-exclusive $398

2026-12-21 → 2026-12-30 · Axel-exclusive $384

2026-12-21 → 2026-12-30 · Axel-exclusive $384

2026-12-21 → 2026-12-30 · Axel-exclusive $384

2026-12-21 → 2026-12-30 · Axel-exclusive $391

2026-12-21 → 2026-12-30 · Axel-exclusive $391

2026-12-21 → 2026-12-30 · Axel-exclusive $398

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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