Seattle (SEA) to Denver (DEN), Nov 22, 2026: round trips from $140, one way from $75

Seattle (SEA) to Denver (DEN), Nov 22, 2026: round trips from $140, one way from $75 on Axel, checked Nov 13, 2026. Lowest published fares: $140 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 22–23, 2026; $75 one way, Axel-exclusive, Frontier Airlines, nonstop, Nov 22, 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
2026-11-22 · one way Frontier Airlines F91916 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $75 Nov 13, 2026
2026-11-22 · one way Southwest Airlines WN3823 13:55:00→17:30:00 2h 35m nonstop Axel-exclusive $130 Nov 13, 2026
2026-11-22 → 2026-11-23 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $140 Nov 13, 2026
2026-11-22 → 2026-11-23 Southwest Airlines WN3823 / WN244 13:55:00→17:30:00 2h 35m nonstop · 15:40:00→17:50:00 3h 10m nonstop Axel-exclusive $245 Nov 13, 2026
2026-11-22 → 2026-11-24 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $168 Nov 13, 2026
2026-11-22 → 2026-11-24 Southwest Airlines WN3823 / WN3141 13:55:00→17:30:00 2h 35m nonstop · 20:40:00→22:50:00 3h 10m nonstop Axel-exclusive $294 Nov 13, 2026
2026-11-22 → 2026-11-25 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $168 Nov 13, 2026
2026-11-22 → 2026-11-25 Southwest Airlines WN3823 / WN1543 13:55:00→17:30:00 2h 35m nonstop · 08:50:00→11:00:00 3h 10m nonstop Axel-exclusive $294 Nov 13, 2026
2026-11-22 → 2026-11-26 Southwest Airlines WN3823 / WN3141 13:55:00→17:30:00 2h 35m nonstop · 20:40:00→22:50:00 3h 10m nonstop Axel-exclusive $294 Nov 13, 2026
2026-11-22 → 2026-11-26 Frontier Airlines F91916 / F92015 + F92407 16:37:00→20:25:00 2h 48m nonstop · 06:25:00→12:27:00 7h 02m 1 stop via LAS Axel-exclusive $196 Nov 13, 2026
2026-11-22 → 2026-11-27 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $168 Nov 13, 2026
2026-11-22 → 2026-11-27 Southwest Airlines WN3823 / WN3141 13:55:00→17:30:00 2h 35m nonstop · 20:55:00→23:05:00 3h 10m nonstop Axel-exclusive $294 Nov 13, 2026
2026-11-22 → 2026-11-28 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:32:00→15:43:00 3h 11m nonstop Axel-exclusive $168 Nov 13, 2026
2026-11-22 → 2026-11-28 Southwest Airlines WN3823 / WN2174 13:55:00→17:30:00 2h 35m nonstop · 14:45:00→16:50:00 3h 05m nonstop Axel-exclusive $294 Nov 13, 2026
2026-11-22 → 2026-11-29 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $168 Nov 13, 2026
2026-11-22 → 2026-11-29 Southwest Airlines WN3823 / WN1788 13:55:00→17:30:00 2h 35m nonstop · 08:30:00→10:40:00 3h 10m nonstop Axel-exclusive $294 Nov 13, 2026
2026-11-22 → 2026-11-30 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $168 Nov 13, 2026
2026-11-22 → 2026-11-30 Southwest Airlines WN3823 / WN244 13:55:00→17:30:00 2h 35m nonstop · 15:40:00→17:50:00 3h 10m nonstop Axel-exclusive $294 Nov 13, 2026
2026-11-22 → 2026-12-01 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:32:00→15:40:00 3h 08m nonstop Axel-exclusive $140 Nov 13, 2026
2026-11-22 → 2026-12-01 Southwest Airlines WN3823 / WN3141 13:55:00→17:30:00 2h 35m nonstop · 20:40:00→22:50:00 3h 10m nonstop Axel-exclusive $245 Nov 13, 2026
2026-11-22 → 2026-12-02 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $140 Nov 13, 2026
2026-11-22 → 2026-12-02 Southwest Airlines WN3823 / WN1543 13:55:00→17:30:00 2h 35m nonstop · 08:50:00→11:00:00 3h 10m nonstop Axel-exclusive $245 Nov 13, 2026
2026-11-22 → 2026-12-03 Southwest Airlines WN3823 / WN3141 13:55:00→17:30:00 2h 35m nonstop · 20:40:00→22:50:00 3h 10m nonstop Axel-exclusive $245 Nov 13, 2026
2026-11-22 → 2026-12-03 Frontier Airlines F91916 / F92015 + F92407 16:37:00→20:25:00 2h 48m nonstop · 06:25:00→12:27:00 7h 02m 1 stop via LAS Axel-exclusive $160 Nov 13, 2026
2026-11-22 → 2026-12-04 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:32:00→15:40:00 3h 08m nonstop Axel-exclusive $140 Nov 13, 2026
2026-11-22 → 2026-12-04 Southwest Airlines WN3823 / WN3141 13:55:00→17:30:00 2h 35m nonstop · 20:55:00→23:05:00 3h 10m nonstop Axel-exclusive $245 Nov 13, 2026
2026-11-22 → 2026-12-05 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:32:00→15:43:00 3h 11m nonstop Axel-exclusive $140 Nov 13, 2026
2026-11-22 → 2026-12-05 Southwest Airlines WN3823 / WN2174 13:55:00→17:30:00 2h 35m nonstop · 14:45:00→16:50:00 3h 05m nonstop Axel-exclusive $245 Nov 13, 2026
2026-11-22 → 2026-12-06 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $140 Nov 13, 2026
2026-11-22 → 2026-12-06 Southwest Airlines WN3823 / WN1788 13:55:00→17:30:00 2h 35m nonstop · 08:30:00→10:40:00 3h 10m nonstop Axel-exclusive $245 Nov 13, 2026

Hotels in Denver for these trips

Hotels: under a trip, hotels in Denver 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 Denver

Route overview: Seattle to Denver (DEN) flight deals

2026-11-22 · one way · Axel-exclusive $75

2026-11-22 · one way · Axel-exclusive $130

2026-11-22 → 2026-11-23 · Axel-exclusive $140

2026-11-22 → 2026-11-23 · Axel-exclusive $245

2026-11-22 → 2026-11-24 · Axel-exclusive $168

2026-11-22 → 2026-11-24 · Axel-exclusive $294

2026-11-22 → 2026-11-25 · Axel-exclusive $168

2026-11-22 → 2026-11-25 · Axel-exclusive $294

2026-11-22 → 2026-11-26 · Axel-exclusive $196

2026-11-22 → 2026-11-26 · Axel-exclusive $294

2026-11-22 → 2026-11-28 · Axel-exclusive $168

2026-11-22 → 2026-11-28 · Axel-exclusive $294

2026-11-22 → 2026-11-29 · Axel-exclusive $168

2026-11-22 → 2026-11-29 · Axel-exclusive $294

2026-11-22 → 2026-11-30 · Axel-exclusive $168

2026-11-22 → 2026-11-30 · Axel-exclusive $294

2026-11-22 → 2026-12-02 · Axel-exclusive $140

2026-11-22 → 2026-12-02 · Axel-exclusive $245

2026-11-22 → 2026-12-03 · Axel-exclusive $160

2026-11-22 → 2026-12-03 · Axel-exclusive $245

2026-11-22 → 2026-12-04 · Axel-exclusive $140

2026-11-22 → 2026-12-04 · Axel-exclusive $245

2026-11-22 → 2026-12-06 · Axel-exclusive $140

2026-11-22 → 2026-12-06 · Axel-exclusive $245

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