Chicago (MDW) to Seattle (SEA), Dec 23, 2026: round trips from $334, one way from $202

Chicago (MDW) to Seattle (SEA), Dec 23, 2026: round trips from $334, one way from $202 on Axel, checked Nov 13, 2026. Lowest published fares: $334 round trip, Axel-exclusive, Southwest Airlines, nonstop, Dec 23, 2026 – Jan 4, 2027; $202 one way, Axel-exclusive, Southwest Airlines, nonstop, Dec 23, 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date 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 check dates already shown here.

Exact travel dates Airline Flights Times, duration, stops Total price Price checked
2026-12-23 · one way Southwest Airlines WN3032 20:45:00→23:35:00 4h 50m nonstop Axel-exclusive $202 Nov 13, 2026
2026-12-23 · one way Delta Air Lines DL5469 + DL877 10:24:00→16:53:00 8h 29m 1 stop via MSP Axel-exclusive $228 Nov 13, 2026
2026-12-23 → 2026-12-24 Southwest Airlines WN3032 / WN333 20:45:00→23:35:00 4h 50m nonstop · 10:45:00→16:40:00 3h 55m nonstop Axel-exclusive $377 Nov 13, 2026
2026-12-23 → 2026-12-24 Delta Air Lines DL5469 + DL877 / DL810 + DL4684 10:24:00→16:53:00 8h 29m 1 stop via MSP · 23:14:00→09:46:00 8h 32m 1 stop via DTW Axel-exclusive $429 Nov 13, 2026
2026-12-23 → 2026-12-25 Southwest Airlines WN3032 / WN1550 20:45:00→23:35:00 4h 50m nonstop · 06:30:00→12:25:00 3h 55m nonstop Axel-exclusive $377 Nov 13, 2026
2026-12-23 → 2026-12-25 Delta Air Lines DL5469 + DL877 / DL810 + DL4684 10:24:00→16:53:00 8h 29m 1 stop via MSP · 23:14:00→09:46:00 8h 32m 1 stop via DTW Axel-exclusive $429 Nov 13, 2026
2026-12-23 → 2026-12-26 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $377 Nov 13, 2026
2026-12-23 → 2026-12-26 Delta Air Lines DL5469 + DL877 / DL810 + DL4684 10:24:00→16:53:00 8h 29m 1 stop via MSP · 23:14:00→09:46:00 8h 32m 1 stop via DTW Axel-exclusive $429 Nov 13, 2026
2026-12-23 → 2026-12-27 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $377 Nov 13, 2026
2026-12-23 → 2026-12-27 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $429 Nov 13, 2026
2026-12-23 → 2026-12-28 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $370 Nov 13, 2026
2026-12-23 → 2026-12-28 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $421 Nov 13, 2026
2026-12-23 → 2026-12-29 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $370 Nov 13, 2026
2026-12-23 → 2026-12-29 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $421 Nov 13, 2026
2026-12-23 → 2026-12-30 Southwest Airlines WN3032 / WN333 20:45:00→23:35:00 4h 50m nonstop · 10:45:00→16:40:00 3h 55m nonstop Axel-exclusive $370 Nov 13, 2026
2026-12-23 → 2026-12-30 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $421 Nov 13, 2026
2026-12-23 → 2026-12-31 Southwest Airlines WN3032 / WN333 20:45:00→23:35:00 4h 50m nonstop · 10:45:00→16:40:00 3h 55m nonstop Axel-exclusive $370 Nov 13, 2026
2026-12-23 → 2026-12-31 Delta Air Lines DL5469 + DL877 / DL810 + DL4684 10:24:00→16:53:00 8h 29m 1 stop via MSP · 23:14:00→09:46:00 8h 32m 1 stop via DTW Axel-exclusive $421 Nov 13, 2026
2026-12-23 → 2027-01-01 Southwest Airlines WN3032 / WN1550 20:45:00→23:35:00 4h 50m nonstop · 06:30:00→12:25:00 3h 55m nonstop Axel-exclusive $370 Nov 13, 2026
2026-12-23 → 2027-01-01 Delta Air Lines DL5469 + DL877 / DL810 + DL4684 10:24:00→16:53:00 8h 29m 1 stop via MSP · 23:14:00→09:46:00 8h 32m 1 stop via DTW Axel-exclusive $421 Nov 13, 2026
2026-12-23 → 2027-01-02 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $370 Nov 13, 2026
2026-12-23 → 2027-01-02 Delta Air Lines DL5469 + DL877 / DL810 + DL4684 10:24:00→16:53:00 8h 29m 1 stop via MSP · 23:14:00→09:46:00 8h 32m 1 stop via DTW Axel-exclusive $421 Nov 13, 2026
2026-12-23 → 2027-01-03 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $370 Nov 13, 2026
2026-12-23 → 2027-01-03 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $421 Nov 13, 2026
2026-12-23 → 2027-01-04 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $334 Nov 13, 2026
2026-12-23 → 2027-01-04 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $380 Nov 13, 2026
2026-12-23 → 2027-01-05 Southwest Airlines WN3032 / WN4975 20:45:00→23:35:00 4h 50m nonstop · 00:15:00→06:05:00 3h 50m nonstop Axel-exclusive $334 Nov 13, 2026
2026-12-23 → 2027-01-05 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $380 Nov 13, 2026
2026-12-23 → 2027-01-06 Southwest Airlines WN3032 / WN333 20:45:00→23:35:00 4h 50m nonstop · 10:45:00→16:40:00 3h 55m nonstop Axel-exclusive $334 Nov 13, 2026
2026-12-23 → 2027-01-06 Delta Air Lines DL5469 + DL877 / DL536 + DL4714 10:24:00→16:53:00 8h 29m 1 stop via MSP · 08:30:00→16:39:00 6h 09m 1 stop via MSP Axel-exclusive $380 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.

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2026-12-23 · one way · Axel-exclusive $202

2026-12-23 · one way · Axel-exclusive $228

2026-12-23 → 2026-12-24 · Axel-exclusive $377

2026-12-23 → 2026-12-24 · Axel-exclusive $429

2026-12-23 → 2026-12-25 · Axel-exclusive $377

2026-12-23 → 2026-12-25 · Axel-exclusive $429

2026-12-23 → 2026-12-26 · Axel-exclusive $377

2026-12-23 → 2026-12-26 · Axel-exclusive $429

2026-12-23 → 2026-12-27 · Axel-exclusive $377

2026-12-23 → 2026-12-27 · Axel-exclusive $429

2026-12-23 → 2026-12-29 · Axel-exclusive $370

2026-12-23 → 2026-12-29 · Axel-exclusive $421

2026-12-23 → 2026-12-30 · Axel-exclusive $370

2026-12-23 → 2026-12-30 · Axel-exclusive $421

2026-12-23 → 2026-12-31 · Axel-exclusive $370

2026-12-23 → 2026-12-31 · Axel-exclusive $421

2026-12-23 → 2027-01-02 · Axel-exclusive $370

2026-12-23 → 2027-01-02 · Axel-exclusive $421

2026-12-23 → 2027-01-03 · Axel-exclusive $370

2026-12-23 → 2027-01-03 · Axel-exclusive $421

2026-12-23 → 2027-01-04 · Axel-exclusive $334

2026-12-23 → 2027-01-04 · Axel-exclusive $380

2026-12-23 → 2027-01-06 · Axel-exclusive $334

2026-12-23 → 2027-01-06 · Axel-exclusive $380

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