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Missoula

$152+ Cheap flights from Missouri to Missoula (MSO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — MSO
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
1 adult, Economy
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Cheap flight deals from Missouri to Missoula

Cheapest flights from Missouri to Missoula
Explore the most affordable flight options available from Missouri to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.

This Delta deal was found by Cheapflights users on 6/28. 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.
Mon 8/36:01 pm
MCI
-
MSO
1 stop7h 17m
Delta
Wed 8/125:30 am
MSO
-
MCI
1 stop7h 38m
Delta
Deal found 6/28$351
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 9/231:34 pm
MCI
-
MSO
1 stop10h 27m
Alaska Airlines
Mon 9/284:16 pm
MSO
-
MCI
1 stop6h 43m
Alaska Airlines
Deal found 6/26$376
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 8/267:00 am
MCI
-
MSO
1 stop9h 17m
Alaska Airlines
Fri 8/284:16 pm
MSO
-
MCI
1 stop6h 43m
Alaska Airlines
Deal found 6/24$401
This United Airlines deal was found by Cheapflights users on 6/28. 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 8/261:43 pm
MCI
-
MSO
2 stops9h 47m
United Airlines
Sun 8/306:15 am
MSO
-
MCI
1 stop5h 22m
United Airlines
Deal found 6/28$406
This United Airlines deal was found by Cheapflights users on 6/27. 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 8/141:43 pm
MCI
-
MSO
2 stops9h 55m
United Airlines
Tue 8/185:24 pm
MSO
-
MCI
1 stop5h 06m
United Airlines
Deal found 6/27$429
This Delta deal was found by Cheapflights users on 6/26. 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.
Tue 8/46:01 pm
MCI
-
MSO
1 stop7h 17m
Delta
Tue 8/115:30 am
MSO
-
MCI
1 stop7h 38m
Delta
Deal found 6/26$431
This Delta deal was found by Cheapflights users on 6/27. 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.
Tue 8/117:45 pm
STL
-
MSO
1 stop5h 33m
Delta
Tue 8/186:27 pm
MSO
-
STL
1 stop5h 14m
Delta
Deal found 6/27$431
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:02 am
SGF
-
MSO
1 stop6h 33m
American Airlines
Fri 8/211:25 pm
MSO
-
SGF
1 stop7h 04m
American Airlines
Deal found 6/25$435
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 9/241:34 pm
MCI
-
MSO
1 stop10h 27m
Alaska Airlines
Mon 9/284:16 pm
MSO
-
MCI
1 stop6h 43m
Alaska Airlines
Deal found 6/24$440
This United Airlines deal was found by Cheapflights users on 6/28. 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 8/124:20 pm
MCI
-
MSO
1 stop7h 10m
United Airlines
Mon 8/175:24 pm
MSO
-
MCI
1 stop5h 06m
United Airlines
Deal found 6/28$441
This United Airlines deal was found by Cheapflights users on 6/27. 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 8/61:32 pm
MCI
-
MSO
2 stops11h 24m
United Airlines
Wed 8/126:15 am
MSO
-
MCI
1 stop5h 22m
United Airlines
Deal found 6/27$444
This Delta deal was found by Cheapflights users on 6/28. 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.
Fri 8/285:40 pm
MCI
-
MSO
1 stop7h 07m
Delta
Fri 9/43:36 pm
MSO
-
MCI
1 stop6h 51m
Delta
Deal found 6/28$451

Find flight deals from Missouri to Missoula

Keep the following information in mind while searching for Missouri to Missoula flight deals. Data was last updated June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(Delta)

One-way from

$152
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$423
Provider with most accurate pricing for Lambert-St Louis-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Missoula Johnson-Bell Field flights.
Search Deals
From Missouri to Missoula Johnson-Bell Field
Search Deals
One-way flight from Missouri to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Missouri to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Tue 8/4

6:01 pm-12:18 am

1 stop7h 17m

Missoula Johnson-Bell Field

Tue 8/11

6:27 pm-12:13 am

1 stop4h 46m

$351

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Wed 9/23

1:34 pm-11:01 pm

1 stop10h 27m

Missoula Johnson-Bell Field

Mon 9/28

7:00 am-11:59 pm

1 stop15h 59m

$376

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Thu 9/24

1:34 pm-11:01 pm

1 stop10h 27m

Missoula Johnson-Bell Field

Mon 9/28

7:00 am-11:59 pm

1 stop15h 59m

$401

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Wed 8/26

7:00 am-3:17 pm

1 stop9h 17m

Missoula Johnson-Bell Field

Fri 8/28

4:16 pm-11:59 pm

1 stop6h 43m

$401

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Wed 8/12

1:43 pm-10:30 pm

2 stops9h 47m

Missoula Johnson-Bell Field

Mon 8/17

5:24 pm-11:30 pm

1 stop5h 06m

$446

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Fri 9/18

2:53 pm-1:25 pm

1 stop23h 32m

Missoula Johnson-Bell Field

Wed 9/23

4:16 pm-11:59 pm

1 stop6h 43m

$462

ColumbiaMissoula

COU - MSO

COUMSO

Columbia Regional

Sat 10/24

6:15 am-11:24 am

1 stop6h 09m

Missoula Johnson-Bell Field

Wed 10/28

6:15 am-5:23 pm

2 stops10h 08m

$469

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Wed 8/26

9:14 am-10:30 pm

2 stops14h 16m

Missoula Johnson-Bell Field

Fri 8/28

10:38 am-9:44 pm

2 stops10h 06m

$527

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Mon 7/27

1:32 pm-11:56 pm

2 stops11h 24m

Missoula Johnson-Bell Field

Fri 7/31

7:15 am-3:45 pm

1 stop7h 30m

$547

St. LouisMissoula

STL - MSO

STLMSO

Lambert-St Louis

Sat 10/31

4:40 pm-9:35 pm

1 stop5h 55m

Missoula Johnson-Bell Field

Wed 11/4

6:15 am-12:37 pm

1 stop5h 22m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Missouri with our price prediction graph.
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 Missouri to Missoula

What is the cheapest month to book a flight from Missouri to Missoula?

Currently, June is the cheapest month in which you can book a flight from Missouri to Missoula (average of $158). Flying from Missouri to Missoula in December is currently the most expensive (average of $620). 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.

How much does it cost to fly round-trip from Missouri to Missoula?

Related info for your journey

Find useful and relevant information for your journey from Missouri to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Missoula from Missouri?

    If you book a flight to Missoula from Missouri, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula.

  • How long is the flight from Missouri to Missoula?

    For as low as $469, Delta can have you in Missoula from Missouri in 6h 09m. There are 1234 mi between Missouri and Missoula. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to Missoula?

    The most popular flight routes from Missouri to Missoula are Lambert-St Louis - Missoula Johnson-Bell Field, Kansas City - Missoula Johnson-Bell Field and Springfield-Branson - Missoula Johnson-Bell Field.

  • Can I find deals for flights from Missouri to Missoula that include hotel bookings?

    Yes. In addition to deals on Missouri to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Missoula.

  • Can I find deals for business class flights from Missouri to Missoula?

    Yes. Cheapflights offers flight deals from Missouri to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Missoula?

    Currently, June is the cheapest month in which you can book a flight from Missouri to Missoula (average of $158). Flying from Missouri to Missoula in December is currently the most expensive (average of $620). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Missouri to Missoula

Discover the top 2 airlines that operate flights from Missouri to Missoula. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$430FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$499FlexibilityNo cancel feeOn-time69%

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