Missoula to Denver flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Missoula to Denver is €103 with Allegiant Air (checked on 28 Oct 2026).
Your next trip, last seen at €103
Lowest observedAllegiant Air · 2 stops · One wayWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 3 Dec€148
- 5 Dec€148
- 6 Dec€148
- 7 Dec€147
- 8 Dec€173
- 10 Dec€147
- 12 Dec€147
- 13 Dec€147
- 14 Dec€147
- 15 Dec€173
- 17 Dec€147
- Lowest observed
- €103, departing 9 Dec 2026 (Last checked: 28 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 47Check live prices for this route
- Airlines seen
- United Airlines, Alaska Airlines, Allegiant Air, American Airlines, Delta Air Lines, Flair Airlines, Frontier Airlines, Porter Airlines Canada (8)
- Fastest observed flight time
- 2h 02m
- Non-stop
- Yes
About this route
Explore the fares we observed from Missoula to Denver. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,076 km
- Fastest observed flight time
- 2h 02m
- Airlines seen
- United Airlines, Alaska Airlines, Allegiant Air, American Airlines, Delta Air Lines, Flair Airlines, Frontier Airlines, Porter Airlines Canada (8)
- Alternative airports
- APA
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Missoula Montana Airport (MSO) → Missoula, city gazetteer reference point (46.8721, -113.9940): ≈ 9 km.
- Denver International Airport (DEN) → Denver, city gazetteer reference point (39.7392, -104.9847): ≈ 30 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €166 | 7 |
| December 2026 | €147 | 11 |
| January 2027 | €147 | 20 |
| February 2027 | €145 | 5 |
| March 2027 | €142 | 4 |
Lowest fare by day of the week
Cheapest day of the week from Missoula to Denver: Tuesday, from €142 (checked 5 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €147 | 9 |
| Tuesday | €142 | 8 |
| Wednesday | €147 | 5 |
| Thursday | €147 | 5 |
| Friday | €147 | 6 |
| Saturday | €147 | 6 |
| Sunday | €145 | 8 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Missoula to Denver by days until departure (61 days or more): €142 (checked 5 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €178 | 3 |
| 8 to 30 days | €147 | 10 |
| 31 to 60 days | €147 | 9 |
| 61 days or more | €142 | 25 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Missoula to Denver?
The lowest fare Routavio has observed is €103, found on 28 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Missoula to Denver?
In our observations December 2026 is the cheapest month so far, at €103.
Are there direct flights from Missoula to Denver?
Yes. Published schedules report non-stop flights on this route with United Airlines.
Which airlines fly from Missoula to Denver?
Routavio has seen these carriers on the route: United Airlines, Alaska Airlines, Allegiant Air, American Airlines, Delta Air Lines, Flair Airlines, Frontier Airlines, Porter Airlines Canada (8).
How long does the flight from Missoula to Denver take?
Across the 91 fares Routavio observed, the average journey time is 9h 56m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
Which day of the week is cheapest from Missoula to Denver?
Cheapest day of the week from Missoula to Denver: Tuesday, from €142 (checked 5 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.