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$175+ Cheap flights from Missoula to Atlanta (MSO - ATL)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — ATL
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Missoula to Atlanta

Cheapest flights from Missoula to Atlanta
Explore the most affordable flight options available from Missoula to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 9/154:16 pm
MSO
-
ATL
1 stop13h 17m
Alaska Airlines
Sat 9/267:03 am
ATL
-
MSO
1 stop10h 14m
Alaska Airlines
Deal found 7/22$359
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 9/306:15 am
MSO
-
ATL
2 stops12h 16m
United Airlines
Sat 10/38:45 am
ATL
-
MSO
1 stop6h 47m
United Airlines
Deal found 7/25$364
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:52 pm
MSO
-
ATL
2 stops35h 57m
Multiple Airlines
Sun 8/2310:52 am
ATL
-
MSO
1 stop12h 10m
Multiple Airlines
Deal found 7/23$365
This Delta deal was found by Cheapflights users on 7/25. 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.
Wed 9/301:27 pm
MSO
-
ATL
1 stop8h 29m
Delta
Sat 10/311:52 am
ATL
-
MSO
1 stop7h 45m
Delta
Deal found 7/25$379
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 8/214:16 pm
MSO
-
ATL
1 stop13h 17m
Alaska Airlines
Sat 8/297:03 am
ATL
-
MSO
1 stop10h 14m
Alaska Airlines
Deal found 7/26$389
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/212:40 pm
MSO
-
ATL
1 stop6h 19m
United Airlines
Tue 8/251:21 pm
ATL
-
MSO
2 stops10h 10m
United Airlines
Deal found 7/26$399
This Expedia deal was found by Cheapflights users on 7/25. 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.
Fri 8/217:15 am
MSO
-
ATL
2 stops10h 07m
Alaska Airlines
Mon 8/244:04 pm
ATL
-
MSO
1 stop8h 55m
Alaska Airlines
Deal found 7/25$414
This Travelocity deal was found by Cheapflights users on 7/25. 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.
Tue 9/224:16 pm
MSO
-
ATL
1 stop13h 17m
Alaska Airlines
Thu 9/246:25 pm
ATL
-
MSO
1 stop21h 00m
Alaska Airlines
Deal found 7/25$444
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 8/194:11 pm
MSO
-
ATL
1 stop11h 13m
United Airlines
Sun 8/234:30 pm
ATL
-
MSO
1 stop7h 01m
United Airlines
Deal found 7/23$452
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 10/217:03 am
MSO
-
ATL
2 stops12h 56m
Alaska Airlines
Wed 10/284:35 pm
ATL
-
MSO
1 stop8h 19m
Alaska Airlines
Deal found 7/24$464

Find flight deals from Missoula to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Atlanta (ATL). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(Alaska Airlines)

One-way from

$175
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$521
Provider with most accurate pricing for Missoula Johnson-Bell Field-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Atlanta Hartsfield-Jackson flights.
Search Deals
From Missoula Johnson-Bell Field to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Missoula Johnson-Bell Field to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Atlanta 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 July 27, 2026.
Use the filters below to find and compare flights from Missoula to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Tue 9/15

4:16 pm-7:33 am

1 stop13h 17m

Atlanta Hartsfield-Jackson

Sat 9/26

4:19 pm-11:01 pm

1 stop8h 42m

$359

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 1/8

5:32 pm-8:50 am

2 stops13h 18m

Atlanta Hartsfield-Jackson

Tue 1/12

8:40 am-4:10 pm

1 stop9h 30m

$364

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Wed 9/30

6:15 am-8:31 pm

2 stops12h 16m

Atlanta Hartsfield-Jackson

Sat 10/3

8:45 am-1:32 pm

1 stop6h 47m

$364
Quickest round-trip

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Wed 9/30

1:27 pm-11:56 pm

1 stop8h 29m

Atlanta Hartsfield-Jackson

Sat 10/3

11:52 am-5:37 pm

1 stop7h 45m

$379

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 8/21

4:16 pm-7:33 am

1 stop13h 17m

Atlanta Hartsfield-Jackson

Sat 8/29

7:03 am-3:17 pm

1 stop10h 14m

$389

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Wed 10/21

7:03 am-9:59 pm

2 stops12h 56m

Atlanta Hartsfield-Jackson

Wed 10/28

4:35 pm-10:54 pm

1 stop8h 19m

$464
Cheapest one-way

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Thu 8/27

6:27 pm-5:14 am

1 stop8h 47m

$180

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Thu 8/27

1:25 pm-10:04 pm

1 stop6h 39m

$180
Quickest one-way

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 12/25

1:18 pm-9:36 pm

1 stop6h 18m

$180

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 8/28

7:15 am-11:26 pm

2 stops14h 11m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Missoula to Atlanta

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 Missoula to Atlanta in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Missoula-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub 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 Missoula-Atlanta 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 Missoula to Atlanta

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

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

Currently, January is the cheapest month in which you can book a flight from Missoula to Atlanta (average of $364). Flying from Missoula to Atlanta in March is currently the most expensive (average of $847). 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.

How much does it cost to fly round-trip from Missoula to Atlanta?

Airfare is below average for this route at the moment.

Missoula to Atlanta flights typically cost between $397 and $640 in September.
The cheapest round-trip price found within the last 5 days was $359 on Alaska Airlines (Sep 15-Sep 26).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated July 27, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Missoula to Atlanta to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,719 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,719 reviews
Alaska Airlines
7.9
Good
12,719 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,485 reviews
Alaska Airlines
7.9
Good
12,719 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
United Airlines
7.4
Good
10,042 reviews
Alaska Airlines
7.9
Good
12,719 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
American Airlines
7.1
Good
11,843 reviews
Alaska Airlines
7.9
Good
12,719 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

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

  • How long is the flight from Missoula to Atlanta?

    Airlines like Alaska Airlines, United Airlines, and Delta fly from Missoula to Atlanta in about 8h 29m. The time it takes to get you to your destination can typically vary by up to 4h 49m. Airlines will cover a distance of 1796 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Missoula to Atlanta round-trip?

    Flying on United Airlines is currently your cheapest option to Atlanta, with prices starting at $296. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $318 and $364, respectively. United Airlines is currently priced 45% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Missoula to Atlanta (average of $364). Flying from Missoula to Atlanta in March is currently the most expensive (average of $847). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
Sandy Springs
Duluth
Lawrenceville
Auburn
Norcross
Roswell
Marietta
Lithia Springs
Peachtree Corners
Gainesville
Conyers
Canton
McDonough
Stone Mountain
Covington
Stockbridge
Dunwoody
Lithonia
Morrow

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Top 4 airlines flying from Missoula to Atlanta

Discover the top 4 airlines that operate flights from Missoula to Atlanta. 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$530FlexibilityNo cancel feeOn-time69%
DeltaCheapest$318Average$448FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$364Average$405FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$388Average$517FlexibilityNo cancel feeOn-time71%

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