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Cheap flights from Atlanta to Missoula from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Missoula departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:01 am - 1:32 pm
ATL
-
MSO
6h 31m
1 stop
United Airlines Logo
2:35 pm - 10:22 pm
MSO
-
ATL
5h 47m
1 stop
$309United Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
7:00 am - 4:09 pm
ATL
-
MSO
11h 09m
2 stops
United Airlines Logo
6:15 am - 3:10 pm
MSO
-
ATL
6h 55m
1 stop
$314United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
10:12 am - 10:30 pm
ATL
-
MSO
14h 18m
2 stops
United Airlines Logo
7:15 am - 10:53 pm
MSO
-
ATL
13h 38m
2 stops
$319United Airlines
Tue, Jul 21 - Tue, Jul 28
Delta Logo
3:31 pm - 8:01 pm
ATL
-
MSO
6h 30m
1 stop
Delta Logo
1:07 pm - 11:01 pm
MSO
-
ATL
7h 54m
1 stop
$334Delta
Thu, Mar 5 - Wed, Mar 11
Delta Logo
3:31 pm - 8:01 pm
ATL
-
MSO
6h 30m
1 stop
Delta Logo
5:20 am - 5:43 pm
MSO
-
ATL
10h 23m
2 stops
$339Delta
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
7:00 am - 4:09 pm
ATL
-
MSO
11h 09m
2 stops
United Airlines Logo
6:15 am - 5:41 pm
MSO
-
ATL
9h 26m
2 stops
$344United Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
6:26 pm - 1:13 pm
ATL
-
MSO
20h 47m
1 stop
Alaska Airlines Logo
1:53 pm - 11:59 pm
MSO
-
ATL
8h 06m
1 stop
$349Alaska Airlines
Mon, Jun 1 - Fri, Jun 5
Delta Logo
10:30 am - 8:01 pm
ATL
-
MSO
11h 31m
2 stops
Delta Logo
8:32 am - 9:14 pm
MSO
-
ATL
10h 42m
2 stops
$353Delta
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
7:46 am - 12:50 pm
ATL
-
MSO
7h 04m
1 stop
American Airlines Logo
1:20 pm - 10:01 pm
MSO
-
ATL
6h 41m
1 stop
$359American Airlines
Thu, Apr 2 - Mon, Apr 6
Delta Logo
8:30 am - 2:40 pm
ATL
-
MSO
8h 10m
1 stop
Delta Logo
3:30 pm - 11:34 pm
MSO
-
ATL
6h 04m
1 stop
$364Delta
Sat, May 23 - Mon, May 25

Delta flights from Atlanta to Missoula

Our best Delta deals on Atlanta to Missoula flight tickets
Delta
Mar 5
ATL3:31 pmAtlanta Hartsfield-Jackson
6h 30m
1 stop
MSO8:01 pmMissoula Johnson-Bell Field
Mar 11
MSO1:07 pmMissoula Johnson-Bell Field
7h 54m
1 stop
ATL11:01 pmAtlanta Hartsfield-Jackson
$334
Delta
Mar 5
ATL3:31 pmAtlanta Hartsfield-Jackson
6h 30m
1 stop
MSO8:01 pmMissoula Johnson-Bell Field
Mar 11
MSO5:20 amMissoula Johnson-Bell Field
10h 23m
2 stops
ATL5:43 pmAtlanta Hartsfield-Jackson
$339
Delta
Mar 3
ATL10:30 amAtlanta Hartsfield-Jackson
11h 31m
2 stops
MSO8:01 pmMissoula Johnson-Bell Field
Mar 10
MSO8:32 amMissoula Johnson-Bell Field
10h 42m
2 stops
ATL9:14 pmAtlanta Hartsfield-Jackson
$353

Alaska Airlines flights from Atlanta to Missoula

Our best Alaska Airlines deals on Atlanta to Missoula flight tickets
Alaska Airlines
Jun 1
ATL6:26 pmAtlanta Hartsfield-Jackson
20h 47m
1 stop
MSO1:13 pmMissoula Johnson-Bell Field
Jun 5
MSO1:53 pmMissoula Johnson-Bell Field
8h 06m
1 stop
ATL11:59 pmAtlanta Hartsfield-Jackson
$349
Alaska Airlines
Jul 21
ATL7:00 amAtlanta Hartsfield-Jackson
10h 23m
1 stop
MSO3:23 pmMissoula Johnson-Bell Field
Jul 27
MSO4:13 pmMissoula Johnson-Bell Field
13h 07m
1 stop
ATL7:20 amAtlanta Hartsfield-Jackson
$394
Alaska Airlines
Jul 2
ATL7:00 amAtlanta Hartsfield-Jackson
10h 23m
1 stop
MSO3:23 pmMissoula Johnson-Bell Field
Jul 22
MSO6:45 pmMissoula Johnson-Bell Field
18h 25m
1 stop
ATL3:10 pmAtlanta Hartsfield-Jackson
$434

momondo 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Atlanta to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Tue 3/3

9:01 am-1:32 pm

1 stop6h 31m

Missoula Johnson-Bell Field

Tue 3/10

2:35 pm-10:22 pm

1 stop5h 47m

$309

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Wed 2/25

7:00 am-4:09 pm

2 stops11h 09m

Missoula Johnson-Bell Field

Sat 2/28

6:15 am-3:10 pm

1 stop6h 55m

$314

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Tue 7/21

10:12 am-10:30 pm

2 stops14h 18m

Missoula Johnson-Bell Field

Tue 7/28

7:15 am-10:53 pm

2 stops13h 38m

$319

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Thu 3/5

3:31 pm-8:01 pm

1 stop6h 30m

Missoula Johnson-Bell Field

Wed 3/11

1:07 pm-11:01 pm

1 stop7h 54m

$334

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Thu 3/5

3:31 pm-8:01 pm

1 stop6h 30m

Missoula Johnson-Bell Field

Wed 3/11

5:20 am-5:43 pm

2 stops10h 23m

$339

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Wed 2/25

7:00 am-4:09 pm

2 stops11h 09m

Missoula Johnson-Bell Field

Sat 2/28

6:15 am-5:41 pm

2 stops9h 26m

$344

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Mon 6/1

6:26 pm-1:13 pm

1 stop20h 47m

Missoula Johnson-Bell Field

Fri 6/5

1:53 pm-11:59 pm

1 stop8h 06m

$349

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Tue 3/3

10:30 am-8:01 pm

2 stops11h 31m

Missoula Johnson-Bell Field

Tue 3/10

8:32 am-9:14 pm

2 stops10h 42m

$353

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Thu 4/2

7:46 am-12:50 pm

1 stop7h 04m

Missoula Johnson-Bell Field

Mon 4/6

1:20 pm-10:01 pm

1 stop6h 41m

$359

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Sat 5/23

8:30 am-2:40 pm

1 stop8h 10m

Missoula Johnson-Bell Field

Mon 5/25

3:30 pm-11:34 pm

1 stop6h 04m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Atlanta to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missoula?

The month of January is, on average, the cheapest month to fly to Missoula from Atlanta, with most prices found around $374. If you are unable to visit Missoula during the month of January, then departing from Atlanta during the month August is also very affordable. Most momondo users find prices during this month for around $378.

How far in advance should I book a flight to Missoula?

You are more likely to see cheaper flights to Missoula from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Missoula for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missoula from Atlanta for as low as $390 on momondo.

How have Atlanta to Missoula flight prices changed over time?

When to book flights from Atlanta to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Missoula according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Missoula (ATL to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Missoula

Fastest flight time

6h 30m

Direct flights

None
The fastest flight from Atlanta to Missoula takes 6h 30m
There are no direct flights from Atlanta to Missoula. There are no popular flight routes from Atlanta to Missoula.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Missoula Johnson-Bell Field by plane?

    Missoula Johnson-Bell Field is 1786.9 mi away from Atlanta Hartsfield-Jackson. Flights usually cover this in 6h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Missoula Johnson-Bell Field Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Missoula Johnson-Bell Field Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Missoula Johnson-Bell Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The travel and health documents required for your trip to Missoula Johnson-Bell Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missoula Johnson-Bell Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlanta to Missoula?

Best airlines flying from Atlanta to Missoula

Compare and see reviews for airlines that fly from Atlanta to Missoula with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $249Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $296Free CancellationRating
7.8
2,831 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $334Free CancellationRating
7.2
11,216 reviews
Search American Airlines flights
United AirlinesPriceFrom $334Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $338Free CancellationRating
8.0
11,833 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Missoula?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Missoula for you.

Can I find flights from Atlanta to Missoula with flexible booking policies on momondo?

All flight searches from Atlanta to Missoula on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Atlanta to Missoula?

Once all potential Atlanta to Missoula flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Atlanta to Missoula right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Missoula from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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