Seattle (SEA) to Denver (DEN), Nov 13–15, 2026: from $140 round trip

Seattle (SEA) to Denver (DEN), Nov 13–15, 2026: from $140 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $140 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 13–15, 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.

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)
2026-11-13 → 2026-11-15 Frontier Airlines F91916 / F94545 16:37:00→20:25:00 2h 48m nonstop · 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $140.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Southwest Airlines WN3823 / WN1788 13:55:00→17:30:00 2h 35m nonstop · 08:30:00→10:40:00 3h 10m nonstop Axel-exclusive $245.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Alaska Airlines AS310 / AS421 19:35:00→23:15:00 2h 40m nonstop · 18:37:00→20:41:00 3h 04m nonstop Axel-exclusive $250.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Delta Air Lines DL1358 / DL2543 08:30:00→12:17:00 2h 47m nonstop · 18:33:00→20:40:00 3h 07m nonstop Axel-exclusive $260.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 United Airlines UA757 / UA2767 16:04:00→19:45:00 2h 41m nonstop · 19:10:00→21:19:00 3h 09m nonstop Axel-exclusive $270.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 American Airlines / Alaska Airlines AA2073 + AA4952 / AS421 15:00:00→22:58:00 6h 58m 1 stop via PHX · 18:37:00→20:41:00 3h 04m nonstop Axel-exclusive $280.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Air Canada AC8803 + UA2470 / AC575 + AC8804 10:10:00→16:27:00 5h 17m 1 stop via YVR · 08:15:00→14:32:00 7h 17m 1 stop via YVR Axel-exclusive $385.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Southwest Airlines WN4956 / WN1788 06:10:00→09:45:00 2h 35m nonstop · 08:30:00→10:40:00 3h 10m nonstop Axel-exclusive $245.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Alaska Airlines AS682 / AS421 07:37:00→11:21:00 2h 44m nonstop · 18:37:00→20:41:00 3h 04m nonstop Axel-exclusive $250.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Delta Air Lines DL2759 / DL2543 13:52:00→17:37:00 2h 45m nonstop · 18:33:00→20:40:00 3h 07m nonstop Axel-exclusive $260.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 United Airlines UA2601 / UA2767 05:00:00→08:41:00 2h 41m nonstop · 19:10:00→21:19:00 3h 09m nonstop Axel-exclusive $270.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Southwest Airlines WN3833 + WN2542 / WN1788 05:15:00→12:30:00 6h 15m 1 stop via SMF · 08:30:00→10:40:00 3h 10m nonstop Axel-exclusive $260.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Southwest Airlines WN3434 + WN1410 / WN1788 05:40:00→13:10:00 6h 30m 1 stop via PHX · 08:30:00→10:40:00 3h 10m nonstop Axel-exclusive $260.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Alaska Airlines AS2238 + AS684 / AS421 07:38:00→14:24:00 5h 46m 1 stop via PDX · 18:37:00→20:41:00 3h 04m nonstop Axel-exclusive $270.00 2026-10-29T01:14:56Z
2026-11-13 → 2026-11-15 Delta Air Lines DL1120 + DL1586 / DL2543 13:25:00→20:32:00 6h 07m 1 stop via SLC · 18:33:00→20:40:00 3h 07m nonstop Axel-exclusive $280.00 2026-10-29T01:14:56Z

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 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

2026-11-13 → 2026-11-15 · Axel-exclusive $140.00

2026-11-13 → 2026-11-15 · Axel-exclusive $245.00

2026-11-13 → 2026-11-15 · Axel-exclusive $250.00

2026-11-13 → 2026-11-15 · Axel-exclusive $260.00

2026-11-13 → 2026-11-15 · Axel-exclusive $270.00

2026-11-13 → 2026-11-15 · Axel-exclusive $280.00

2026-11-13 → 2026-11-15 · Axel-exclusive $385.00

2026-11-13 → 2026-11-15 · Axel-exclusive $245.00

2026-11-13 → 2026-11-15 · Axel-exclusive $250.00

2026-11-13 → 2026-11-15 · Axel-exclusive $260.00

2026-11-13 → 2026-11-15 · Axel-exclusive $270.00

2026-11-13 → 2026-11-15 · Axel-exclusive $260.00

2026-11-13 → 2026-11-15 · Axel-exclusive $260.00

2026-11-13 → 2026-11-15 · Axel-exclusive $270.00

2026-11-13 → 2026-11-15 · Axel-exclusive $280.00

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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