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$183+ Cheap flights from Buffalo to Missoula (BUF - 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MSO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Buffalo to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 June 12, 2025.

Round-trip from

$291
(American Airlines)

One-way from

$183
(Delta)

Popular in

December

Cheapest in

January

Average price

$428
From Buffalo to Missoula Johnson-Bell Field
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One-way flight from Buffalo to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 12% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Buffalo to Missoula

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

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:30 amBUF - MSO
1 stop17h 48mAmerican Airlines
Tue 9/231:51 pmMSO - BUF
1 stop6h 55mAmerican Airlines
Deal found 6/11$291
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.
Mon 8/117:41 pmBUF - MSO
1 stop6h 07mDelta
Tue 8/195:30 amMSO - BUF
2 stops11h 06mDelta
Deal found 6/10$350
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.
Fri 7/117:00 amBUF - MSO
1 stop6h 38mUnited Airlines
Sat 7/194:23 pmMSO - BUF
2 stops15h 23mUnited Airlines
Deal found 6/10$384
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:54 amBUF - MSO
2 stops14h 05mAlaska Airlines
Tue 9/236:35 amMSO - BUF
2 stops13h 16mAlaska Airlines
Deal found 6/11$427
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/101:12 pmBUF - MSO
2 stops24h 42mFrontier
Fri 7/1812:40 pmMSO - BUF
2 stops21h 31mFrontier
Deal found 6/10$567

Cheapflights Fare Finder

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

Fly from

Buffalo

Fly to

Missoula

Route

Depart

Return

Price

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Thu 9/18

7:30 am-11:18 pm

1 stop17h 48m

Missoula Johnson-Bell Field

Tue 9/23

1:51 pm-10:46 pm

1 stop6h 55m

$291

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Mon 8/11

7:41 pm-11:48 pm

1 stop6h 07m

Missoula Johnson-Bell Field

Tue 8/19

5:30 am-6:36 pm

2 stops11h 06m

$350

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 7/11

7:00 am-11:38 am

1 stop6h 38m

Missoula Johnson-Bell Field

Sat 7/19

4:23 pm-9:46 am

2 stops15h 23m

$384

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Thu 9/18

11:54 am-11:59 pm

2 stops14h 05m

Missoula Johnson-Bell Field

Tue 9/23

6:35 am-9:51 pm

2 stops13h 16m

$427

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Thu 7/10

1:12 pm-11:54 am

2 stops24h 42m

Missoula Johnson-Bell Field

Fri 7/18

12:40 pm-12:11 pm

2 stops21h 31m

$567

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 8/15

7:41 pm-11:48 pm

1 stop6h 07m

$183

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Tue 7/15

7:00 am-11:38 am

1 stop6h 38m

$207

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Tue 6/24

2:34 pm-11:24 pm

2 stops10h 50m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Buffalo to Missoula

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

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to Missoula (average of $365). Flying from Buffalo to Missoula in March is currently the most expensive (average of $506). 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 BUF to MSO?

Find hourly flight availability from Buffalo 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 June 12, 2025.

One of the essential ways to save on airfare from Buffalo to Missoula is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 44% on airfare.

Rainfall in Missoula by month

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

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

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

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
6.0
Okay
3,295 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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 Buffalo to Missoula. 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 flying from Buffalo to Missoula round-trip?

    Currently priced at $291, American Airlines will fly you from Buffalo to Missoula and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $350 and $384, respectively. You may be able to fly from Buffalo to Missoula for 48% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $183 on Delta. Other airlines that offer cheap prices include United Airlines from $207 and American Airlines from $266 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Missoula (average of $365). Flying from Buffalo to Missoula in March is currently the most expensive (average of $506). 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 Buffalo to Missoula

Discover the top 3 airlines that operate flights from Buffalo 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$608FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$397Average$639FlexibilityNo cancel feeOn-time69%
DeltaCheapest$408Average$834FlexibilityNo cancel feeOn-timeN/A

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