HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$111+ Cheap flights from Montana 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana 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 Montana to Missouri

Keep the following information in mind while searching for Montana to Missouri flight deals. Data was last updated June 12, 2025.

Round-trip from

$214
(Alaska Airlines)

One-way from

$111
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$617
From Montana to Missouri
Search Deals
One-way flight from Montana to Missouri
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Montana to Missouri

Cheapest flights from Montana to Missouri
Explore the most affordable flight options available from Montana to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 11/511:16 amBZN - STL
1 stop26h 49mAlaska Airlines
Mon 11/107:00 amSTL - BZN
1 stop8h 02mAlaska Airlines
Deal found 6/10$214
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 8/3012:32 pmBZN - MCI
1 stop5h 39mAmerican Airlines
Wed 9/31:14 pmMCI - BZN
1 stop7h 03mAmerican Airlines
Deal found 6/12$231
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:54 pmBZN - STL
1 stop5h 57mAmerican Airlines
Thu 8/218:50 amSTL - BZN
1 stop8h 00mAmerican Airlines
Deal found 6/10$237
This Delta deal was found by Cheapflights users on 6/10. 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 7/32:18 pmBZN - MCI
1 stop8h 48mDelta
Mon 7/76:04 pmMCI - BZN
1 stop6h 55mDelta
Deal found 6/10$241
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 9/136:25 amBIL - MCI
1 stop7h 34mDelta
Tue 9/166:15 pmMCI - BIL
1 stop5h 17mDelta
Deal found 6/10$249
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:35 pmBZN - MCI
1 stop5h 55mSouthwest
Thu 7/245:20 pmMCI - BZN
1 stop7h 30mSouthwest
Deal found 6/10$261
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/265:14 pmFCA - STL
1 stop5h 45mUnited Airlines
Mon 6/305:00 amSTL - FCA
1 stop7h 36mUnited Airlines
Deal found 6/10$270
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:01 pmBZN - STL
1 stop7h 58mHawaiian Airlines
Tue 10/216:33 amSTL - BZN
1 stop8h 34mHawaiian Airlines
Deal found 6/10$271
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:00 pmBZN - STL
1 stop5h 55mSouthwest
Thu 8/218:25 amSTL - BZN
2 stops15h 10mSouthwest
Deal found 6/10$288
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:32 amMSO - MCI
1 stop6h 30mHawaiian Airlines
Thu 10/304:49 pmMCI - MSO
1 stop8h 24mHawaiian Airlines
Deal found 6/11$290
This Delta deal was found by Cheapflights users on 6/12. 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 7/256:24 pmMSO - MCI
1 stop4h 57mDelta
Mon 7/285:41 pmMCI - MSO
1 stop7h 02mDelta
Deal found 6/12$291
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1810:26 pmBIL - SGF
1 stop17h 35mAllegiant Air
Mon 7/216:50 pmSGF - BIL
1 stop22h 20mAllegiant Air
Deal found 6/11$295

Cheapflights Fare Finder

Customize your flight search to find flights from Montana 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 June 12, 2025.
Use the filters below to find and compare flights from Montana to Missouri that are best for you.

Fly from

Montana

Fly to

Missouri

Route

Depart

Return

Price

BozemanSt. Louis

BZN - STL

BZNSTL

Bozeman Gallatin Field

Wed 11/5

2:56 pm-3:05 pm

1 stop23h 09m

Lambert-St Louis

Mon 11/10

7:00 am-2:02 pm

1 stop8h 02m

$214

BozemanKansas City

BZN - MCI

BZNMCI

Bozeman Gallatin Field

Sat 8/30

1:37 pm-10:48 pm

1 stop8h 11m

Kansas City

Wed 9/3

1:14 pm-7:17 pm

1 stop7h 03m

$231

BozemanSt. Louis

BZN - STL

BZNSTL

Bozeman Gallatin Field

Mon 8/18

4:54 pm-11:51 pm

1 stop5h 57m

Lambert-St Louis

Thu 8/21

8:50 am-3:50 pm

1 stop8h 00m

$237

BozemanKansas City

BZN - MCI

BZNMCI

Bozeman Gallatin Field

Thu 7/3

2:18 pm-12:06 am

1 stop8h 48m

Kansas City

Mon 7/7

6:04 pm-11:59 pm

1 stop6h 55m

$241

BillingsKansas City

BIL - MCI

BILMCI

Billings Logan Intl

Sat 9/13

6:25 am-2:59 pm

1 stop7h 34m

Kansas City

Tue 9/16

6:15 pm-10:32 pm

1 stop5h 17m

$249

BozemanKansas City

BZN - MCI

BZNMCI

Bozeman Gallatin Field

Mon 7/21

6:35 pm-1:30 am

1 stop5h 55m

Kansas City

Thu 7/24

5:20 pm-11:50 pm

1 stop7h 30m

$261

KalispellSt. Louis

FCA - STL

FCASTL

Kalispell Glacier Park

Thu 6/26

5:14 pm-11:59 pm

1 stop5h 45m

Lambert-St Louis

Mon 6/30

5:00 am-11:36 am

1 stop7h 36m

$270

BozemanSt. Louis

BZN - STL

BZNSTL

Bozeman Gallatin Field

Fri 10/17

3:01 pm-11:59 pm

1 stop7h 58m

Lambert-St Louis

Tue 10/21

6:33 am-2:07 pm

1 stop8h 34m

$271

BozemanSt. Louis

BZN - STL

BZNSTL

Bozeman Gallatin Field

Mon 8/18

5:00 pm-11:55 pm

1 stop5h 55m

Lambert-St Louis

Thu 8/21

8:25 am-10:35 pm

2 stops15h 10m

$288

MissoulaKansas City

MSO - MCI

MSOMCI

Missoula Johnson-Bell Field

Tue 10/28

6:32 am-2:02 pm

1 stop6h 30m

Kansas City

Thu 10/30

4:49 pm-12:13 am

1 stop8h 24m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Montana to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Montana to Missouri (average of $311). Flying from Montana 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 MT to MO?

Find hourly flight availability from Montana 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 June 12, 2025.

When flying from Montana to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Montana to Missouri. 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

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $111. Users have also found prices from $114 and $129 on American Airlines and Delta, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Montana to Missouri (average of $311). Flying from Montana 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 Montana to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Orlando flights
Newark to Miami flights
Newark to Los Angeles flights
LaGuardia to O'Hare Intl flights
LaGuardia to Miami flights
Newark to Seattle flights
John F Kennedy Intl to Seattle flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
San Francisco to John F Kennedy Intl flights
Seattle to Los Angeles flights
LaGuardia to Fort Lauderdale flights
Newark to Orlando flights
San Francisco to Newark flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Los Angeles to Honolulu flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Las Vegas flights
Newark to O'Hare Intl flights
O'Hare Intl to Seattle flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to Las Vegas flights
Los Angeles to LaGuardia flights
Newark to Las Vegas flights
Los Angeles to San Francisco flights
Hobby to Las Vegas flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Denver flights
Los Angeles to Dallas/Fort Worth flights
Atlanta to John F Kennedy Intl flights
San Francisco to Seattle flights
Newark to Dallas/Fort Worth flights
Fort Lauderdale to LaGuardia flights
Atlanta to LaGuardia flights
O'Hare Intl to LaGuardia flights
Hobby to Seattle flights

Top 5 airlines flying from Montana to Missouri

Discover the top 5 airlines that operate flights from Montana 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$567FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$526FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$280Average$520FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$280Average$420FlexibilityNo cancel feeOn-time63%

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.