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Missouri

$192+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — STL
Νοε 28 — Δεκ 51
Παρ 11/28
Παρ 12/5
1 adult, Economy
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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 Οκτώβριος 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Τετ 12/102:14 pmMSO - STL
1 stop23h 13mAlaska Airlines
Κυρ 12/143:23 pmSTL - MSO
1 stop10h 03mAlaska Airlines
Deal found 10/29$390
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Πεμ 11/136:32 amMSO - MCI
1 stop6h 30mAlaska Airlines
Δευ 11/177:00 amMCI - MSO
1 stop6h 19mAlaska Airlines
Deal found 10/29$390
This Delta deal was found by Cheapflights users on 10/28. 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.
Τετ 12/107:45 amMSO - STL
1 stop8h 04mDelta
Κυρ 12/146:15 amSTL - MSO
1 stop7h 18mDelta
Deal found 10/28$391
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Σαβ 11/152:35 pmMSO - MCI
1 stop5h 12mUnited Airlines
Πεμ 11/209:05 amMCI - MSO
1 stop5h 28mUnited Airlines
Deal found 10/28$401
This Delta deal was found by Cheapflights users on 10/28. 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.
Σαβ 11/151:13 pmMSO - MCI
1 stop6h 39mDelta
Κυρ 11/166:16 pmMCI - MSO
1 stop7h 03mDelta
Deal found 10/28$441
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Τετ 12/172:35 pmMSO - STL
1 stop5h 22mUnited Airlines
Πεμ 12/182:45 pmSTL - MSO
1 stop7h 56mUnited Airlines
Deal found 10/27$446
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Πεμ 11/132:35 pmMSO - MCI
1 stop5h 12mUnited Airlines
Δευ 11/1711:36 amMCI - MSO
2 stops11h 11mUnited Airlines
Deal found 10/29$476
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Σαβ 11/1512:59 pmMSO - MCI
2 stops24h 03mAlaska Airlines
Πεμ 11/202:57 pmMCI - MSO
1 stop9h 46mAlaska Airlines
Deal found 10/28$477
This Delta deal was found by Cheapflights users on 10/29. 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.
Τρι 11/115:25 amMSO - STL
1 stop7h 06mDelta
Τρι 11/185:34 pmSTL - MSO
1 stop5h 12mDelta
Deal found 10/29$506
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 12/176:29 amMSO - STL
2 stops16h 28mAlaska Airlines
Πεμ 12/1811:41 amSTL - MSO
2 stops13h 28mAlaska Airlines
Deal found 10/27$521
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Σαβ 11/152:35 pmMSO - MCI
1 stop5h 12mUnited Airlines
Κυρ 11/1611:30 amMCI - MSO
1 stop5h 31mUnited Airlines
Deal found 10/28$531
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Τρι 11/112:35 pmMSO - JLN
2 stops7h 55mUnited Airlines
Σαβ 11/156:19 pmJLN - MSO
1 stop22h 42mUnited Airlines
Deal found 10/27$546

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 Οκτώβριος 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$348
(Alaska Airlines)

One-way from

$192
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$595
Provider with most accurate pricing for Missoula Johnson-Bell Field-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Lambert-St Louis flights.
Search Deals
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. 13% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 Οκτώβριος 29, 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

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Πεμ 1/29

7:23 pm-7:41 pm

1 stop23h 18m

Lambert-St Louis

Κυρ 2/1

5:44 pm-10:03 am

1 stop17h 19m

$348

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Πεμ 1/22

7:55 am-2:38 pm

1 stop5h 43m

Lambert-St Louis

Κυρ 1/25

7:00 am-11:59 am

1 stop5h 59m

$359

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Πεμ 1/29

2:37 pm-8:58 pm

1 stop5h 21m

Lambert-St Louis

Κυρ 2/1

2:45 pm-9:51 pm

1 stop8h 06m

$371

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Πεμ 4/16

6:10 pm-12:36 am

1 stop5h 26m

Lambert-St Louis

Δευ 4/20

6:59 pm-12:24 am

1 stop6h 25m

$371

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Τρι 1/20

4:20 pm-1:54 pm

1 stop20h 34m

Lambert-St Louis

Παρ 1/23

2:50 pm-1:23 pm

2 stops23h 33m

$382

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Πεμ 1/22

4:20 pm-1:54 pm

1 stop20h 34m

Lambert-St Louis

Κυρ 1/25

2:50 pm-1:23 pm

2 stops23h 33m

$386

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Πεμ 11/13

6:32 am-2:02 pm

1 stop6h 30m

Kansas City

Δευ 11/17

7:00 am-12:19 pm

1 stop6h 19m

$390

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Τετ 12/10

7:45 am-4:49 pm

1 stop8h 04m

Lambert-St Louis

Κυρ 12/14

6:15 am-12:33 pm

1 stop7h 18m

$391

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

Πεμ 1/29

6:23 am-1:54 pm

1 stop6h 31m

Lambert-St Louis

Κυρ 2/1

2:50 pm-1:23 pm

2 stops23h 33m

$392

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Σαβ 11/15

2:35 pm-8:47 pm

1 stop5h 12m

Kansas City

Πεμ 11/20

9:05 am-1:33 pm

1 stop5h 28m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 25 results
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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, November is the cheapest month in which you can book a flight from Missoula to Missouri (average of $243). Flying from Missoula to Missouri in May is currently the most expensive (average of $374). 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 Οκτώβριος 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 49% on flights from Missoula to Missouri by exploring options for tickets in the evening.

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 Οκτώβριος 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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.
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 5h 21m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. The distance between Missoula and Missouri is about 1320 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Missoula to Missouri one-way?

    One-way options have recently been found by users for as low as $192 on American Airlines. Other airlines that offer cheap prices include United Airlines from $223 and Delta from $285 one-way.

  • 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 - Kansas City 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, November is the cheapest month in which you can book a flight from Missoula to Missouri (average of $243). Flying from Missoula to Missouri in May is currently the most expensive (average of $374). 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

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Top 3 airlines flying from Missoula to Missouri

Discover the top 3 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 Οκτώβριος 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$446FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$595FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$274Average$514FlexibilityNo cancel feeOn-time69%

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