$100+ Cheap flights from Denver to Missoula (DEN - MSO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MSO
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Missoula with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Denver Intl to Missoula Johnson-Bell Field are usually found in January or February, booked 85 days in advance, depart on a Tuesday or Friday and return on a Friday
Cheap flight deals from Denver to Missoula
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to MissoulaExplore the most affordable flight options available from Denver to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Denver to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:25 am -
1 stop11h 13m
Sun 12/67:28 pm -
1 stop13h 44m
Deal found 11/8![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:29 pm -
1 stop19h 34m
Mon 1/47:51 pm -
1 stop13h 16m
Deal found 11/10![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:39 am -
1 stop10h 24m
Mon 1/47:51 pm -
1 stop28h 25m
Deal found 11/10![Multiple Airlines logo]()
$326
This Orbitz deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:24 pm -
1 stop16h 59m
Sun 12/64:50 pm -
1 stop6h 25m
Deal found 11/8![Alaska Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:15 pm -
1 stop11h 44m
Fri 1/17:00 am -
1 stop6h 48m
Deal found 11/11![Alaska Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:39 am -
2 stops25h 58m
Mon 1/47:51 pm -
1 stop13h 16m
Deal found 11/10![Multiple Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:23 pm -
Nonstop2h 17m
Mon 1/45:24 pm -
Nonstop2h 13m
Deal found 11/10![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:33 pm -
1 stop6h 13m
Thu 12/317:00 am -
1 stop4h 34m
Deal found 11/10![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:29 pm -
1 stop19h 34m
Sun 1/36:53 pm -
1 stop29h 06m
Deal found 11/10![Multiple Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:30 pm -
Nonstop2h 17m
Mon 11/305:24 pm -
Nonstop2h 16m
Deal found 11/7![United Airlines logo]()
$375
Best flights from Denver to MissoulaDiscover carefully curated flight deals from Denver to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Denver to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:24 pm -
1 stop16h 59m
Sun 12/204:07 pm -
1 stop7h 52m
Deal found 11/11![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/194:20 pm -
Nonstop2h 16m
Wed 2/249:54 am -
Nonstop2h 07m
Deal found 11/8![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:18 am -
1 stop6h 21m
Tue 12/11:19 pm -
1 stop7h 13m
Deal found 11/10![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:30 pm -
Nonstop2h 17m
Sun 12/62:41 pm -
Nonstop2h 04m
Deal found 11/8![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:48 am -
1 stop5h 44m
Mon 1/187:35 am -
1 stop6h 25m
Deal found 11/10![Alaska Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:18 am -
1 stop6h 21m
Fri 11/277:00 am -
1 stop5h 03m
Deal found 11/8![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:30 pm -
Nonstop2h 17m
Mon 11/305:24 pm -
Nonstop2h 16m
Deal found 11/7![United Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:22 pm -
1 stop7h 57m
Thu 12/317:00 am -
1 stop6h 48m
Deal found 11/6![Alaska Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:17 pm -
2 stops11h 20m
Sun 12/65:25 am -
1 stop4h 18m
Deal found 11/8![Delta logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/201:45 pm -
2 stops25h 37m
Sun 1/244:12 pm -
1 stop7h 27m
Deal found 11/7![Alaska Airlines logo]()
$436
Last-minute flights from Denver to MissoulaDiscover last-minute flight deals from Denver to Missoula. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Missoula. Data last updated November 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:30 pm -
Nonstop2h 17m
Mon 11/305:24 pm -
Nonstop2h 16m
Deal found 11/7![United Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:25 am -
1 stop11h 13m
Sun 12/67:28 pm -
1 stop13h 44m
Deal found 11/8![Multiple Airlines logo]()
$272
This Orbitz deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:24 pm -
1 stop16h 59m
Sun 12/64:50 pm -
1 stop6h 25m
Deal found 11/8![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:33 pm -
1 stop6h 13m
Sun 1/35:30 am -
1 stop6h 04m
Deal found 11/10![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:39 am -
2 stops25h 58m
Mon 1/47:51 pm -
1 stop13h 16m
Deal found 11/10![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:29 pm -
1 stop19h 34m
Mon 1/47:51 pm -
1 stop13h 16m
Deal found 11/10![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:29 pm -
1 stop19h 34m
Sun 1/36:53 pm -
1 stop29h 06m
Deal found 11/10![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:39 am -
1 stop10h 24m
Mon 1/47:51 pm -
1 stop28h 25m
Deal found 11/10![Multiple Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:15 pm -
1 stop11h 44m
Fri 1/17:00 am -
1 stop6h 48m
Deal found 11/11![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:23 pm -
Nonstop2h 17m
Mon 1/45:24 pm -
Nonstop2h 13m
Deal found 11/10![United Airlines logo]()
$364
One-way flights from Denver to MissoulaSearch for one-way flight options from Denver to Missoula. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Denver to Missoula. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:55 pm -
2 stops36h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/610:50 pm -
2 stops42h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/99:37 pm -
2 stops43h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/79:57 am -
2 stops31h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:08 pm -
2 stops22h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$161
This Alaska Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:28 pm -
1 stop5h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Alaska Airlines logo]()
$163
This Priceline deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:40 am -
1 stop5h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Alaska Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:47 am -
2 stops8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$167
This Orbitz deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:37 pm -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$205
Find flight deals from Denver to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $272 (Kiwi.com) |
One-way from | $100 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $424 |
Good round-trip deal | $355 or less |
Good one-way deal | $288 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 11, 2026.
Use the filters below to find and compare flights from Denver to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Tue 12/8
8:55 pm-9:24 am
2 stops36h 29m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$117
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Wed 1/6
7:03 am-3:22 pm
1 stop8h 19m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Tue 1/5
7:03 am-3:22 pm
1 stop8h 19m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Mon 11/16
6:37 pm-12:22 pm
1 stop17h 45m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Sun 1/10
4:10 pm-6:37 pm
Nonstop2h 27m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Fri 1/8
7:35 pm-9:52 pm
Nonstop2h 17m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Sat 1/9
7:35 pm-9:52 pm
Nonstop2h 17m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
Quickest round-trip
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Wed 1/6
11:20 am-1:36 pm
Nonstop2h 16m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Tue 11/17
10:55 pm-9:17 am
3 stops34h 22m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$291
DenverMissoula
DEN Denver Intl - MSO Missoula Johnson-Bell Field
DENMSO
Denver Intl
Tue 12/8
4:10 pm-6:35 pm
Nonstop2h 25m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$294
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Denver to Missoula
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Missoula in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Denver with our price prediction graph.
DEN-MSO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Missoula
Prices
Airlines
How far ahead should I book a flight from Denver to Missoula?
The price you pay for your flight from Denver to Missoula may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Denver to Missoula?
Currently, January is the cheapest month in which you can book a flight from Denver to Missoula (average of $245). Flying from Denver to Missoula in July is currently the most expensive (average of $461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEN to MSO?
Find hourly flight availability from Denver to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 11, 2026.
It’s typically best to fly out from Denver to Missoula in the afternoon. Doing so could potentially save you 75% on the flight price compared to flying at noon, which is usually more expensive.
Reviews of airlines servicing Missoula
Get insights into the airlines that provide service to Missoula. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missoula. Reviews last updated November 11, 2026.
Peruse reviews from past customers who have flown with United Airlines from Denver to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.3
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.3
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$391 | FlexibilityNo cancel fee | On-time69% |