HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$186+ Cheap flights from Missoula (MSO) to Missouri

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — STL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Missouri 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.

Cheap flight deals from Missoula to Missouri

Keep the following information in mind while searching for Missoula to Missouri flight deals. Data was last updated September 15, 2025.

Round-trip from

$289
(Trip.com)

One-way from

$186
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$500
From Missoula Johnson-Bell Field to Missouri
Search Deals
One-way flight from Missoula Johnson-Bell Field to Missouri
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Missoula to Missouri

Cheapest flights from Missoula to Missouri
Explore the most affordable flight options available from Missoula to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:30 amMSO - MCI
2 stops13h 03mMultiple Airlines
Tue 11/114:49 pmMCI - MSO
1 stop8h 24mMultiple Airlines
Deal found 9/13$289
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:30 amMSO - MCI
1 stop9h 24mHawaiian Airlines
Tue 11/114:49 pmMCI - MSO
1 stop8h 24mHawaiian Airlines
Deal found 9/14$327
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:32 amMSO - MCI
1 stop6h 30mAlaska Airlines
Tue 11/117:00 amMCI - MSO
1 stop9h 24mAlaska Airlines
Deal found 9/13$330
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/21:50 pmMSO - MCI
1 stop7h 35mAmerican Airlines
Sun 10/55:32 amMCI - MSO
1 stop8h 28mAmerican Airlines
Deal found 9/13$341
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 11/85:25 amMSO - MCI
2 stops10h 11mDelta
Tue 11/112:13 pmMCI - MSO
2 stops11h 06mDelta
Deal found 9/14$357
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 11/65:30 amMSO - MCI
1 stop9h 24mAlaska Airlines
Sun 11/97:00 amMCI - MSO
1 stop9h 24mAlaska Airlines
Deal found 9/13$376
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:07 pmMSO - STL
1 stop8h 56mMultiple Airlines
Fri 10/317:00 amSTL - MSO
1 stop9h 24mMultiple Airlines
Deal found 9/14$387
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/142:33 pmMSO - STL
1 stop5h 13mUnited Airlines
Fri 10/319:00 amSTL - MSO
1 stop5h 33mUnited Airlines
Deal found 9/14$390
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/2910:10 pmMSO - STL
2 stops9h 56mMultiple Airlines
Fri 10/32:38 pmSTL - MSO
1 stop7h 58mMultiple Airlines
Deal found 9/14$397
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 12/302:38 pmMSO - MCI
1 stop4h 31mUnited Airlines
Sat 1/35:07 pmMCI - MSO
1 stop5h 34mUnited Airlines
Deal found 9/13$400
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/139:04 pmMSO - STL
2 stops11h 03mMultiple Airlines
Fri 10/312:42 pmSTL - MSO
1 stop7h 54mMultiple Airlines
Deal found 9/14$403
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/175:25 pmMSO - MCI
1 stop5h 05mUnited Airlines
Mon 10/205:18 pmMCI - MSO
1 stop5h 07mUnited Airlines
Deal found 9/14$413

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Missouri 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 September 15, 2025.
Use the filters below to find and compare flights from Missoula to Missouri that are best for you.

Fly from

Missoula

Fly to

Missouri

Route

Depart

Return

Price

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Sat 11/8

5:30 am-7:33 pm

2 stops13h 03m

Kansas City

Tue 11/11

4:49 pm-12:13 am

1 stop8h 24m

$289

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Sat 11/8

5:30 am-3:54 pm

1 stop9h 24m

Kansas City

Tue 11/11

4:49 pm-12:13 am

1 stop8h 24m

$327

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Sat 11/8

6:32 am-2:02 pm

1 stop6h 30m

Kansas City

Tue 11/11

7:00 am-3:24 pm

1 stop9h 24m

$330

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Thu 10/2

1:50 pm-10:25 pm

1 stop7h 35m

Kansas City

Sun 10/5

5:32 am-1:00 pm

1 stop8h 28m

$341

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Sat 11/8

8:00 am-7:17 pm

2 stops10h 17m

Kansas City

Tue 11/11

2:13 pm-12:19 am

2 stops11h 06m

$357

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Thu 11/6

5:30 am-3:54 pm

1 stop9h 24m

Kansas City

Sun 11/9

7:00 am-3:24 pm

1 stop9h 24m

$376

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Fri 10/17

5:25 pm-11:30 pm

1 stop5h 05m

Kansas City

Mon 10/20

5:18 pm-9:25 pm

1 stop5h 07m

$413

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Mon 10/13

6:20 pm-12:24 am

1 stop5h 04m

Lambert-St Louis

Wed 10/29

4:45 pm-9:40 pm

1 stop5h 55m

$415

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Mon 10/13

6:20 pm-12:24 am

1 stop5h 04m

Lambert-St Louis

Sun 11/2

4:45 pm-9:40 pm

1 stop5h 55m

$417

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Mon 10/13

6:20 pm-12:24 am

1 stop5h 04m

Lambert-St Louis

Tue 10/28

1:30 pm-12:17 am

2 stops11h 47m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Missoula to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Missoula 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 Missoula to Missouri

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

Currently, August is the cheapest month in which you can book a flight from Missoula to Missouri (average of $311). Flying from Missoula to Missouri in March is currently the most expensive (average of $356). 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 MSO to MO?

Find hourly flight availability from Missoula to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to Missouri as you normally would.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Missoula to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Missouri. 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 from for flights from Missoula to Missouri?

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Missoula to Missouri.

  • How long is the flight from Missoula to Missouri?

    There are many flights that can get you from Missoula to Missouri in 6h 30m. Fly via Hawaiian Airlines, Alaska Airlines, or American Airlines to get the fastest option. The distance between Missoula and Missouri is about 1105 mi. This flight may include one or multiple stops.

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

    The most popular route from Missoula to Missouri is Missoula Johnson-Bell Field - Lambert-St Louis. You may also consider Missoula Johnson-Bell Field - Columbia Regional or Missoula Johnson-Bell Field - Joplin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Missouri 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 Missoula to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Missouri (average of $311). Flying from Missoula to Missouri in March is currently the most expensive (average of $356). 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.

Alternative routes for Missoula to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Seattle flights
Bozeman to Minneapolis flights
Bozeman to Atlanta flights
Bozeman to Denver flights
Bozeman to San Francisco flights
Missoula to Seattle flights
Kalispell to Seattle flights
Bozeman to O'Hare Intl flights
Billings to Dallas/Fort Worth flights
Bozeman to LaGuardia flights
Bozeman to Las Vegas flights
Missoula to San Francisco flights
Bozeman to New Orleans flights
Kalispell to Denver flights
Bozeman to Newark flights
Billings to Seattle flights
Bozeman to Sky Harbor Intl flights
Kalispell to Dallas/Fort Worth flights
Bozeman to Orlando flights
Bozeman to Dallas/Fort Worth flights
Bozeman to John F Kennedy Intl flights
Bozeman to Dulles Intl flights
Bozeman to Salt Lake City flights
Kalispell to Sky Harbor Intl flights
Bozeman to Reagan-National flights
Billings to O'Hare Intl flights
Missoula to Sky Harbor Intl flights
Bozeman to Hobby flights
Missoula to O'Hare Intl flights
Bozeman to Boston flights
Missoula to Minneapolis flights
Bozeman to Baltimore flights
Missoula to Newark flights
Missoula to Los Angeles flights
Bozeman to Portland flights
Kalispell to Portland flights
Great Falls to Las Vegas flights
Missoula to John F Kennedy Intl flights
Missoula to Denver flights
Missoula to LaGuardia flights
Billings to Las Vegas flights
Kalispell to Los Angeles flights
Billings to Sky Harbor Intl flights
Bozeman to Nashville flights
Bozeman to Tampa flights
Billings to San Antonio flights
Billings to Tampa flights
Bozeman to Charlotte flights
Great Falls to Seattle flights
Missoula to Salt Lake City flights

Top 4 airlines flying from Missoula to Missouri

Discover the top 4 airlines that operate flights from Missoula to Missouri. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$595FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$280Average$384FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$334Average$533FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.