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$99+ Cheap flights from Atlanta to Missoula (ATL - 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — MSO
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Missoula Johnson-Bell Field are usually found in November or January, booked 34 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Atlanta to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(American Airlines)

One-way from

$99
(Frontier)

Popular in

December

Cheapest in

November

Average price

$456
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Missoula Johnson-Bell Field flights.
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From Atlanta Hartsfield-Jackson to Missoula Johnson-Bell Field
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One-way flight from Atlanta Hartsfield-Jackson to Missoula Johnson-Bell Field
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Atlanta to Missoula

Cheapest flights from Atlanta to Missoula
Explore the most affordable flight options available from Atlanta to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/22. 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 6/104:34 pmATL - MSO
1 stop8h 50mAmerican Airlines
Tue 6/175:38 amMSO - ATL
1 stop7h 16mAmerican Airlines
Deal found 4/22$264
This Delta deal was found by Cheapflights users on 4/23. 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 6/124:38 pmATL - MSO
1 stop9h 08mDelta
Mon 6/166:24 pmMSO - ATL
2 stops13h 18mDelta
Deal found 4/23$282
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. 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 5/315:56 pmATL - MSO
1 stop8h 10mHawaiian Airlines
Sat 6/75:45 amMSO - ATL
1 stop7h 22mHawaiian Airlines
Deal found 4/22$318
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/305:56 pmATL - MSO
1 stop8h 10mAlaska Airlines
Mon 6/23:17 pmMSO - ATL
1 stop14h 32mAlaska Airlines
Deal found 4/22$320
This Mytrip deal was found by Cheapflights users on 4/23. 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 5/97:48 amATL - MSO
2 stops14h 28mMultiple Airlines
Mon 5/124:16 pmMSO - ATL
1 stop11h 44mMultiple Airlines
Deal found 4/23$329
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 9/2011:20 amATL - MSO
1 stop7h 20mUnited Airlines
Sat 9/276:30 amMSO - ATL
2 stops11h 08mUnited Airlines
Deal found 4/23$384

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta 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 April 24, 2025.
Use the filters below to find and compare flights from Atlanta to Missoula that are best for you.

Fly from

Atlanta

Fly to

Missoula

Route

Depart

Return

Price

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Thu 6/12

4:38 pm-11:46 pm

1 stop9h 08m

Missoula Johnson-Bell Field

Mon 6/16

6:24 pm-9:42 am

2 stops13h 18m

$282

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Sat 5/31

5:56 pm-12:06 am

1 stop8h 10m

Missoula Johnson-Bell Field

Sat 6/7

1:59 pm-11:59 pm

1 stop8h 00m

$318

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Fri 5/9

7:48 am-8:16 pm

2 stops14h 28m

Missoula Johnson-Bell Field

Mon 5/12

4:16 pm-6:00 am

1 stop11h 44m

$329

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Thu 7/17

6:27 pm-11:33 pm

1 stop7h 06m

Missoula Johnson-Bell Field

Wed 7/23

5:07 am-2:58 pm

1 stop7h 51m

$360

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Sat 5/31

5:56 pm-2:21 pm

2 stops22h 25m

Missoula Johnson-Bell Field

Sat 6/7

3:17 pm-7:49 am

1 stop14h 32m

$375

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Sat 9/20

11:20 am-4:40 pm

1 stop7h 20m

Missoula Johnson-Bell Field

Sat 9/27

6:30 am-7:38 pm

2 stops11h 08m

$384

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Mon 6/2

7:45 am-11:55 am

1 stop6h 10m

$99

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Mon 6/2

4:25 pm-12:21 am

2 stops9h 56m

$144

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Sat 7/12

4:22 pm-10:35 pm

1 stop8h 13m

$171

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Sun 9/7

7:30 am-3:06 pm

1 stop9h 36m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 13 results
1
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Compare providers for flights from Atlanta to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Missoula in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Missoula flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Missoula

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

How far ahead should I book a flight from Atlanta to Missoula?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Missoula. Price data was last updated on April 18, 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Missoula. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Atlanta to Missoula (average of $365). Flying from Atlanta to Missoula in June is currently the most expensive (average of $510). 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 ATL to MSO?

Find hourly flight availability from Atlanta 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 April 24, 2025.

It’s optimal to fly from Atlanta to Missoula at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

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 April 24, 2025.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Atlanta 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 Atlanta to Missoula round-trip?

    According to our current data, American Airlines ($264), Delta ($282), and Hawaiian Airlines ($318) offers the cheapest pricing from Atlanta to Missoula. American Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $99 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $144 and $176, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Atlanta to Missoula (average of $365). Flying from Atlanta to Missoula in June is currently the most expensive (average of $510). 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 4 airlines flying from Atlanta to Missoula

Discover the top 4 airlines that operate flights from Atlanta 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$181Average$429FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$274Average$467FlexibilityNo cancel feeOn-time71%
DeltaCheapest$287Average$457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$356Average$537FlexibilityNo cancel feeOn-time69%

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