Denver (DEN) to Seattle (SEA), Nov 9–14, 2026: from $165 round trip
Denver (DEN) to Seattle (SEA), Nov 9–14, 2026: from $165 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $165 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 9–14, 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) |
|---|---|---|---|---|---|
| 2026-11-09 → 2026-11-14 | Frontier Airlines | F9605 / F93406 | 10:08:00→12:22:00 3h 14m nonstop · 16:27:00→20:15:00 2h 48m nonstop | Axel-exclusive $165.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Southwest Airlines | WN1543 / WN4956 | 08:50:00→11:00:00 3h 10m nonstop · 06:10:00→09:45:00 2h 35m nonstop | Axel-exclusive $270.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Alaska Airlines | AS421 / AS440 | 19:24:00→21:40:00 3h 16m nonstop · 20:16:00→23:59:00 2h 43m nonstop | Axel-exclusive $280.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Delta Air Lines | DL1731 / DL2851 | 06:00:00→08:12:00 3h 12m nonstop · 19:59:00→23:47:00 2h 48m nonstop | Axel-exclusive $290.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | United Airlines | UA2767 / UA1411 | 19:10:00→21:19:00 3h 09m nonstop · 12:50:00→16:27:00 2h 37m nonstop | Axel-exclusive $290.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Air Canada | AC575 + AC8804 / AC8803 + UA2470 | 08:15:00→14:32:00 7h 17m 1 stop via YVR · 10:10:00→16:27:00 5h 17m 1 stop via YVR | Axel-exclusive $395.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Frontier Airlines | F91175 / F93406 | 13:04:00→15:12:00 3h 08m nonstop · 16:27:00→20:15:00 2h 48m nonstop | Axel-exclusive $165.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Southwest Airlines | WN244 / WN4956 | 15:40:00→17:50:00 3h 10m nonstop · 06:10:00→09:45:00 2h 35m nonstop | Axel-exclusive $270.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Alaska Airlines | AS317 / AS440 | 07:00:00→09:13:00 3h 13m nonstop · 20:16:00→23:59:00 2h 43m nonstop | Axel-exclusive $280.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | United Airlines | UA2271 / UA1411 | 07:40:00→09:47:00 3h 07m nonstop · 12:50:00→16:27:00 2h 37m nonstop | Axel-exclusive $290.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Delta Air Lines | DL2543 / DL2851 | 18:35:00→20:46:00 3h 11m nonstop · 19:59:00→23:47:00 2h 48m nonstop | Axel-exclusive $290.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Frontier Airlines | F92015 + F92407 / F93406 | 06:25:00→12:27:00 7h 02m 1 stop via LAS · 16:27:00→20:15:00 2h 48m nonstop | Axel-exclusive $182.50 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Southwest Airlines | WN3148 + WN1586 / WN4956 | 13:55:00→18:40:00 5h 45m 1 stop via SMF · 06:10:00→09:45:00 2h 35m nonstop | Axel-exclusive $285.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Southwest Airlines | WN1660 + WN948 / WN4956 | 07:30:00→13:00:00 6h 30m 1 stop via LAS · 06:10:00→09:45:00 2h 35m nonstop | Axel-exclusive $285.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | Alaska Airlines | AS686 + AS3217 / AS440 | 07:40:00→12:09:00 5h 29m 1 stop via PDX · 20:16:00→23:59:00 2h 43m nonstop | Axel-exclusive $295.00 | 2026-10-29T01:05:09Z |
| 2026-11-09 → 2026-11-14 | United Airlines | UA1086 + AC8810 / UA1411 | 15:53:00→21:57:00 7h 04m 1 stop via YVR · 12:50:00→16:27:00 2h 37m nonstop | Axel-exclusive $310.00 | 2026-10-29T01:05:09Z |
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 lowest saved total among the shortlisted hotels in that star tier for those dates.
- Hotels in Seattle for these nights (Nov 9–14, 2026 · 5 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
Route overview: Denver to Seattle (SEA) flight deals
2026-11-09 → 2026-11-14 · Axel-exclusive $165.00
- Frontier Airlines F9605: DEN 2026-11-09 10:08:00 → SEA 2026-11-09 12:22:00; nonstop; 194 minutes. Local airport times.
- Frontier Airlines F93406: SEA 2026-11-14 16:27:00 → DEN 2026-11-14 20:15:00; nonstop; 168 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $270.00
- Southwest Airlines WN1543: DEN 2026-11-09 08:50:00 → SEA 2026-11-09 11:00:00; nonstop; 190 minutes. Local airport times.
- Southwest Airlines WN4956: SEA 2026-11-14 06:10:00 → DEN 2026-11-14 09:45:00; nonstop; 155 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $280.00
- Alaska Airlines AS421: DEN 2026-11-09 19:24:00 → SEA 2026-11-09 21:40:00; nonstop; 196 minutes. Local airport times.
- Alaska Airlines AS440: SEA 2026-11-14 20:16:00 → DEN 2026-11-14 23:59:00; nonstop; 163 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $290.00
- Delta Air Lines DL1731: DEN 2026-11-09 06:00:00 → SEA 2026-11-09 08:12:00; nonstop; 192 minutes. Local airport times.
- Delta Air Lines DL2851: SEA 2026-11-14 19:59:00 → DEN 2026-11-14 23:47:00; nonstop; 168 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $290.00
- United Airlines UA2767: DEN 2026-11-09 19:10:00 → SEA 2026-11-09 21:19:00; nonstop; 189 minutes. Local airport times.
- United Airlines UA1411: SEA 2026-11-14 12:50:00 → DEN 2026-11-14 16:27:00; nonstop; 157 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $395.00
- Air Canada AC575 / AC8804: DEN 2026-11-09 08:15:00 → SEA 2026-11-09 14:32:00; 1 stop(s) via YVR; 437 minutes. Local airport times.
- AC575: DEN 2026-11-09 08:15:00 → YVR 2026-11-09 11:25:00; layover at YVR: 185 minutes.
- AC8804: YVR 2026-11-09 14:30:00 → SEA 2026-11-09 14:32:00.
- Air Canada AC8803 / UA2470: SEA 2026-11-14 10:10:00 → DEN 2026-11-14 16:27:00; 1 stop(s) via YVR; 317 minutes. Local airport times.
- AC8803: SEA 2026-11-14 10:10:00 → YVR 2026-11-14 12:21:00; layover at YVR: 75 minutes.
- UA2470: YVR 2026-11-14 13:36:00 → DEN 2026-11-14 16:27:00.
2026-11-09 → 2026-11-14 · Axel-exclusive $165.00
- Frontier Airlines F91175: DEN 2026-11-09 13:04:00 → SEA 2026-11-09 15:12:00; nonstop; 188 minutes. Local airport times.
- Frontier Airlines F93406: SEA 2026-11-14 16:27:00 → DEN 2026-11-14 20:15:00; nonstop; 168 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $270.00
- Southwest Airlines WN244: DEN 2026-11-09 15:40:00 → SEA 2026-11-09 17:50:00; nonstop; 190 minutes. Local airport times.
- Southwest Airlines WN4956: SEA 2026-11-14 06:10:00 → DEN 2026-11-14 09:45:00; nonstop; 155 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $280.00
- Alaska Airlines AS317: DEN 2026-11-09 07:00:00 → SEA 2026-11-09 09:13:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS440: SEA 2026-11-14 20:16:00 → DEN 2026-11-14 23:59:00; nonstop; 163 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $290.00
- United Airlines UA2271: DEN 2026-11-09 07:40:00 → SEA 2026-11-09 09:47:00; nonstop; 187 minutes. Local airport times.
- United Airlines UA1411: SEA 2026-11-14 12:50:00 → DEN 2026-11-14 16:27:00; nonstop; 157 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $290.00
- Delta Air Lines DL2543: DEN 2026-11-09 18:35:00 → SEA 2026-11-09 20:46:00; nonstop; 191 minutes. Local airport times.
- Delta Air Lines DL2851: SEA 2026-11-14 19:59:00 → DEN 2026-11-14 23:47:00; nonstop; 168 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $182.50
- Frontier Airlines F92015 / F92407: DEN 2026-11-09 06:25:00 → SEA 2026-11-09 12:27:00; 1 stop(s) via LAS; 422 minutes. Local airport times.
- F92015: DEN 2026-11-09 06:25:00 → LAS 2026-11-09 07:37:00; layover at LAS: 112 minutes.
- F92407: LAS 2026-11-09 09:29:00 → SEA 2026-11-09 12:27:00.
- Frontier Airlines F93406: SEA 2026-11-14 16:27:00 → DEN 2026-11-14 20:15:00; nonstop; 168 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $285.00
- Southwest Airlines WN3148 / WN1586: DEN 2026-11-09 13:55:00 → SEA 2026-11-09 18:40:00; 1 stop(s) via SMF; 345 minutes. Local airport times.
- WN3148: DEN 2026-11-09 13:55:00 → SMF 2026-11-09 15:30:00; layover at SMF: 70 minutes.
- WN1586: SMF 2026-11-09 16:40:00 → SEA 2026-11-09 18:40:00.
- Southwest Airlines WN4956: SEA 2026-11-14 06:10:00 → DEN 2026-11-14 09:45:00; nonstop; 155 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $285.00
- Southwest Airlines WN1660 / WN948: DEN 2026-11-09 07:30:00 → SEA 2026-11-09 13:00:00; 1 stop(s) via LAS; 390 minutes. Local airport times.
- WN1660: DEN 2026-11-09 07:30:00 → LAS 2026-11-09 08:30:00; layover at LAS: 90 minutes.
- WN948: LAS 2026-11-09 10:00:00 → SEA 2026-11-09 13:00:00.
- Southwest Airlines WN4956: SEA 2026-11-14 06:10:00 → DEN 2026-11-14 09:45:00; nonstop; 155 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $295.00
- Alaska Airlines AS686 / AS3217: DEN 2026-11-09 07:40:00 → SEA 2026-11-09 12:09:00; 1 stop(s) via PDX; 329 minutes. Local airport times.
- AS686: DEN 2026-11-09 07:40:00 → PDX 2026-11-09 09:39:00; layover at PDX: 75 minutes.
- AS3217: PDX 2026-11-09 10:54:00 → SEA 2026-11-09 12:09:00.
- Alaska Airlines AS440: SEA 2026-11-14 20:16:00 → DEN 2026-11-14 23:59:00; nonstop; 163 minutes. Local airport times.
2026-11-09 → 2026-11-14 · Axel-exclusive $310.00
- United Airlines UA1086 / AC8810: DEN 2026-11-09 15:53:00 → SEA 2026-11-09 21:57:00; 1 stop(s) via YVR; 424 minutes. Local airport times.
- UA1086: DEN 2026-11-09 15:53:00 → YVR 2026-11-09 19:04:00; layover at YVR: 166 minutes.
- AC8810: YVR 2026-11-09 21:50:00 → SEA 2026-11-09 21:57:00.
- United Airlines UA1411: SEA 2026-11-14 12:50:00 → DEN 2026-11-14 16:27:00; nonstop; 157 minutes. Local airport times.
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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- All dates for this route
- Nov 8, 2026 · Return options
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- Hotels in Seattle with Axel
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- This page: Denver (DEN) to Seattle (SEA) · Nov 9, 2026 · return Nov 14, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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