Missoula → Denver
Dec 6, 2026 · return Dec 9, 2026
MSO → DEN1 adulteconomyRound trip
4 flight options · 3 airlines
Nonstop flights
One-stop flights
Make this trip yours
Already have an account? Log in
Why book with Axel
- A real airline bookingThe booking is in the airline’s own system under your name. After you book, United Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
- Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
- Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
- Backed by Y CombinatorTrusted by 100,000+ travelers.
Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About
Explore this route
For AI assistants: every fare, every link, instructions
Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
Route overview: Missoula to Denver (DEN) flight deals
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-06 → 2026-12-09 | United Airlines | UA1026 / UA2357 | $370.00 | 2026-10-29T01:30:37Z |
| 2026-12-06 → 2026-12-09 | Alaska Airlines | AS660 + AS310 / AS686 + AS3003 | $430.00 | 2026-10-29T01:30:37Z |
| 2026-12-06 → 2026-12-09 | Delta Air Lines | DL4112 + DL1586 / DL1553 + DL3808 | $450.00 | 2026-10-29T01:30:37Z |
| 2026-12-06 → 2026-12-09 | United Airlines | UA1436 / UA2357 | $370.00 | 2026-10-29T01:30:37Z |
2026-12-06 → 2026-12-09 · $370.00
- United Airlines UA1026: MSO 2026-12-06 06:15:00 → DEN 2026-12-06 08:23:00; nonstop; 128 minutes. Local airport times.
- United Airlines UA2357: DEN 2026-12-09 11:18:00 → MSO 2026-12-09 13:31:00; nonstop; 133 minutes. Local airport times.
2026-12-06 → 2026-12-09 · $430.00
- Alaska Airlines AS660 / AS310: MSO 2026-12-06 16:50:00 → DEN 2026-12-06 23:15:00; 1 stop(s) via SEA; 385 minutes. Local airport times.
- AS660: MSO 2026-12-06 16:50:00 → SEA 2026-12-06 17:39:00; layover at SEA: 116 minutes.
- AS310: SEA 2026-12-06 19:35:00 → DEN 2026-12-06 23:15:00.
- Alaska Airlines AS686 / AS3003: DEN 2026-12-09 07:40:00 → MSO 2026-12-09 13:23:00; 1 stop(s) via PDX; 343 minutes. Local airport times.
- AS686: DEN 2026-12-09 07:40:00 → PDX 2026-12-09 09:39:00; layover at PDX: 67 minutes.
- AS3003: PDX 2026-12-09 10:46:00 → MSO 2026-12-09 13:23:00.
2026-12-06 → 2026-12-09 · $450.00
- Delta Air Lines DL4112 / DL1586: MSO 2026-12-06 13:19:00 → DEN 2026-12-06 20:32:00; 1 stop(s) via SLC; 433 minutes. Local airport times.
- DL4112: MSO 2026-12-06 13:19:00 → SLC 2026-12-06 14:59:00; layover at SLC: 240 minutes.
- DL1586: SLC 2026-12-06 18:59:00 → DEN 2026-12-06 20:32:00.
- Delta Air Lines DL1553 / DL3808: DEN 2026-12-09 12:29:00 → MSO 2026-12-09 17:38:00; 1 stop(s) via SLC; 309 minutes. Local airport times.
- DL1553: DEN 2026-12-09 12:29:00 → SLC 2026-12-09 14:06:00; layover at SLC: 110 minutes.
- DL3808: SLC 2026-12-09 15:56:00 → MSO 2026-12-09 17:38:00.
2026-12-06 → 2026-12-09 · $370.00
- United Airlines UA1436: MSO 2026-12-06 14:41:00 → DEN 2026-12-06 16:45:00; nonstop; 124 minutes. Local airport times.
- United Airlines UA2357: DEN 2026-12-09 11:18:00 → MSO 2026-12-09 13:31:00; nonstop; 133 minutes. Local airport times.