Seattle (SEA) to Chicago (ORD), Dec 25, 2026: round trips from $408, one way from $252

Seattle (SEA) to Chicago (ORD), Dec 25, 2026: round trips from $408, one way from $252 on Axel, checked Oct 29, 2026. Lowest published fares: $408 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 25, 2026 – Jan 4, 2027; $252 one way, Axel-exclusive, Alaska Airlines, nonstop, Dec 25, 2026; 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time 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 issuance times already shown here.

Exact travel dates Airline Flights Times, duration, stops Total price Price issued (UTC)
2026-12-25 · one way Alaska Airlines AS328 23:40:00→05:37:00 3h 57m nonstop Axel-exclusive $252.00 2026-10-29T01:16:04Z
2026-12-25 · one way United Airlines UA2601 + UA2329 05:00:00→13:35:00 6h 35m 1 stop via DEN Axel-exclusive $252.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-26 Alaska Airlines AS328 / AS587 23:40:00→05:37:00 3h 57m nonstop · 06:00:00→09:00:00 5h 00m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-26 American Airlines AA2112 / AA2392 10:47:00→16:57:00 4h 10m nonstop · 20:45:00→23:42:00 4h 57m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-27 Alaska Airlines AS328 / AS587 23:40:00→05:37:00 3h 57m nonstop · 06:00:00→08:57:00 4h 57m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-27 American Airlines AA2112 / AA2112 10:47:00→16:57:00 4h 10m nonstop · 06:54:00→09:52:00 4h 58m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-28 Alaska Airlines AS328 / AS407 23:40:00→05:37:00 3h 57m nonstop · 15:19:00→18:11:00 4h 52m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-28 United Airlines UA2601 + UA2329 / UA2798 05:00:00→13:35:00 6h 35m 1 stop via DEN · 19:42:00→22:32:00 4h 50m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-29 Alaska Airlines AS328 / AS407 23:40:00→05:37:00 3h 57m nonstop · 15:19:00→18:11:00 4h 52m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-29 American Airlines AA2112 / AA2392 10:47:00→16:57:00 4h 10m nonstop · 21:50:00→00:47:00 4h 57m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-30 Alaska Airlines AS328 / AS587 23:40:00→05:37:00 3h 57m nonstop · 06:00:00→09:00:00 5h 00m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-30 United Airlines UA2601 + UA2329 / UA1801 05:00:00→13:35:00 6h 35m 1 stop via DEN · 16:20:00→19:06:00 4h 46m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-31 Alaska Airlines AS328 / AS407 23:40:00→05:37:00 3h 57m nonstop · 15:19:00→18:11:00 4h 52m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2026-12-31 United Airlines UA2601 + UA2329 / UA2211 05:00:00→13:35:00 6h 35m 1 stop via DEN · 19:55:00→22:43:00 4h 48m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-01 Alaska Airlines AS328 / AS579 23:40:00→05:37:00 3h 57m nonstop · 20:59:00→23:53:00 4h 54m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-01 United Airlines UA2601 + UA2329 / UA2798 05:00:00→13:35:00 6h 35m 1 stop via DEN · 19:42:00→22:32:00 4h 50m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-02 Alaska Airlines AS328 / AS587 23:40:00→05:37:00 3h 57m nonstop · 06:00:00→09:00:00 5h 00m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-02 United Airlines UA2601 + UA2329 / UA1801 05:00:00→13:35:00 6h 35m 1 stop via DEN · 16:20:00→19:06:00 4h 46m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-03 Alaska Airlines AS328 / AS587 23:40:00→05:37:00 3h 57m nonstop · 06:00:00→08:57:00 4h 57m nonstop Axel-exclusive $476.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-03 United Airlines UA2601 + UA2329 / UA1764 05:00:00→13:35:00 6h 35m 1 stop via DEN · 13:35:00→16:19:00 4h 44m nonstop Axel-exclusive $490.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-04 Alaska Airlines AS328 / AS407 23:40:00→05:37:00 3h 57m nonstop · 15:19:00→18:11:00 4h 52m nonstop Axel-exclusive $408.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-04 United Airlines UA2601 + UA2329 / UA2798 05:00:00→13:35:00 6h 35m 1 stop via DEN · 19:42:00→22:32:00 4h 50m nonstop Axel-exclusive $418.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-05 Alaska Airlines AS328 / AS407 23:40:00→05:37:00 3h 57m nonstop · 15:19:00→18:11:00 4h 52m nonstop Axel-exclusive $408.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-05 United Airlines UA2601 + UA2329 / UA2099 05:00:00→13:35:00 6h 35m 1 stop via DEN · 09:00:00→11:58:00 4h 58m nonstop Axel-exclusive $418.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-06 Alaska Airlines AS328 / AS587 23:40:00→05:37:00 3h 57m nonstop · 06:00:00→09:00:00 5h 00m nonstop Axel-exclusive $408.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-06 United Airlines UA2601 + UA2329 / UA1801 05:00:00→13:35:00 6h 35m 1 stop via DEN · 16:20:00→19:06:00 4h 46m nonstop Axel-exclusive $418.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-07 Alaska Airlines AS328 / AS407 23:40:00→05:37:00 3h 57m nonstop · 15:19:00→18:11:00 4h 52m nonstop Axel-exclusive $408.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-07 United Airlines UA2601 + UA2329 / UA2211 05:00:00→13:35:00 6h 35m 1 stop via DEN · 19:55:00→22:43:00 4h 48m nonstop Axel-exclusive $418.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-08 Alaska Airlines AS328 / AS579 23:40:00→05:37:00 3h 57m nonstop · 20:59:00→23:53:00 4h 54m nonstop Axel-exclusive $408.00 2026-10-29T01:16:04Z
2026-12-25 → 2027-01-08 United Airlines UA2601 + UA2329 / UA2798 05:00:00→13:35:00 6h 35m 1 stop via DEN · 19:42:00→22:32:00 4h 50m nonstop Axel-exclusive $418.00 2026-10-29T01:16:04Z

Hotels in Chicago for these trips

Hotels: under a trip, hotels in Chicago 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.

All hotels in Chicago

Route overview: Seattle to Chicago (ORD) flight deals

2026-12-25 · one way · Axel-exclusive $252.00

2026-12-25 · one way · Axel-exclusive $252.00

2026-12-25 → 2026-12-26 · Axel-exclusive $476.00

2026-12-25 → 2026-12-26 · Axel-exclusive $490.00

2026-12-25 → 2026-12-27 · Axel-exclusive $476.00

2026-12-25 → 2026-12-27 · Axel-exclusive $490.00

2026-12-25 → 2026-12-28 · Axel-exclusive $476.00

2026-12-25 → 2026-12-28 · Axel-exclusive $490.00

2026-12-25 → 2026-12-29 · Axel-exclusive $476.00

2026-12-25 → 2026-12-29 · Axel-exclusive $490.00

2026-12-25 → 2026-12-31 · Axel-exclusive $476.00

2026-12-25 → 2026-12-31 · Axel-exclusive $490.00

2026-12-25 → 2027-01-01 · Axel-exclusive $476.00

2026-12-25 → 2027-01-01 · Axel-exclusive $490.00

2026-12-25 → 2027-01-02 · Axel-exclusive $476.00

2026-12-25 → 2027-01-02 · Axel-exclusive $490.00

2026-12-25 → 2027-01-04 · Axel-exclusive $408.00

2026-12-25 → 2027-01-04 · Axel-exclusive $418.00

2026-12-25 → 2027-01-05 · Axel-exclusive $408.00

2026-12-25 → 2027-01-05 · Axel-exclusive $418.00

2026-12-25 → 2027-01-06 · Axel-exclusive $408.00

2026-12-25 → 2027-01-06 · Axel-exclusive $418.00

2026-12-25 → 2027-01-08 · Axel-exclusive $408.00

2026-12-25 → 2027-01-08 · Axel-exclusive $418.00

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