ATL - MSO

$175 Find Cheap Flights from Atlanta to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Missoula departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Missoula

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Missoula, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Missoula, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$349
Overall average: $576
Alaska Airlines
Sat 10/24Wed 10/28
ATL - MSO • 1 stop
Cheapest one-way
$175
Typical prices: $291-$355
American Airlines
Wed 8/12
ATL - MSO • 1 stop
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Missoula. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $363 (round-trip)
Shortest trip • 6h 43m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Missoula!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Missoula (ATL-MSO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Missoula that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Missoula

Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
7:00 am - 2:50 pm
ATL
-
MSO
9h 50m
1 stop
Alaska Airlines Logo
2:06 pm - 11:59 pm
MSO
-
ATL
7h 53m
1 stop
$349Alaska Airlines
Thu, Aug 6 - Thu, Aug 20
American Airlines Logo
6:00 am - 12:35 pm
ATL
-
MSO
8h 35m
1 stop
American Airlines Logo
1:25 pm - 11:44 pm
MSO
-
ATL
8h 19m
1 stop
$371American Airlines
Tue, Aug 4 - Tue, Aug 11
Alaska Airlines Logo
4:18 pm - 10:42 am
ATL
-
MSO
20h 24m
1 stop
Alaska Airlines Logo
5:41 pm - 3:15 pm
MSO
-
ATL
19h 34m
1 stop
$399Alaska Airlines
Wed, Jul 8 - Sun, Jul 19
Multiple Airlines Logo
7:11 pm - 9:34 am
ATL
-
MSO
16h 23m
1 stop
Multiple Airlines Logo
10:24 am - 5:06 pm
MSO
-
ATL
28h 42m
2 stops
$400Multiple Airlines
Wed, Jul 8 - Thu, Jul 16
Multiple Airlines Logo
7:11 pm - 9:34 am
ATL
-
MSO
16h 23m
1 stop
Multiple Airlines Logo
10:24 am - 5:06 pm
MSO
-
ATL
28h 42m
2 stops
$402Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
United Airlines Logo
4:30 pm - 9:31 pm
ATL
-
MSO
7h 01m
1 stop
United Airlines Logo
2:40 pm - 10:59 pm
MSO
-
ATL
6h 19m
1 stop
$404United Airlines
Sat, Jun 20 - Sun, Jun 28
Delta Logo
5:31 pm - 11:44 pm
ATL
-
MSO
8h 13m
1 stop
Delta Logo
5:31 am - 1:53 pm
MSO
-
ATL
6h 22m
1 stop
$406Delta
Sun, Sep 6 - Tue, Sep 15
United Airlines Logo
5:30 am - 4:20 pm
ATL
-
MSO
12h 50m
2 stops
United Airlines Logo
2:40 pm - 10:59 pm
MSO
-
ATL
6h 19m
1 stop
$409United Airlines
Tue, Sep 1 - Tue, Sep 8
Alaska Airlines Logo
12:40 pm - 10:56 pm
ATL
-
MSO
12h 16m
2 stops
Alaska Airlines Logo
4:16 pm - 7:33 am
MSO
-
ATL
13h 17m
1 stop
$410Alaska Airlines
Sat, Aug 8 - Sat, Aug 15
United Airlines Logo
4:22 pm - 9:40 pm
ATL
-
MSO
7h 18m
1 stop
United Airlines Logo
10:38 am - 8:56 pm
MSO
-
ATL
8h 18m
1 stop
$412United Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Missoula flights

Get data-powered insights and trends into flights from Atlanta to Missoula to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Atlanta to Missoula?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Atlanta to Missoula departing in October.

What is the cheapest month to fly from Atlanta to Missoula?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Missoula, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Missoula is March, where tickets cost $359 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $609 and $603 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Missoula, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to Missoula, you should book around 3 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$175
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Atlanta to Missoula

When to book flights from Atlanta to Missoula

Are your dates flexible? Find out the best times to travel from Atlanta to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Missoula

  • What is the cheapest flight from Atlanta to Missoula?

    In the last 5 days, the lowest price for a flight from Atlanta to Missoula was $175 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between Atlanta and Missoula?

    No

  • Which aircraft models fly most regularly from Atlanta to Missoula?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Missoula?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Atlanta and Missoula, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Atlanta to Missoula, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Atlanta to Missoula are Alaska Airlines and Delta. With an average price for the route of $459 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $481 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Atlanta to Missoula?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Missoula.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Missoula?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Missoula?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missoula with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and MSO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Missoula?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missoula from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Atlanta to Missoula

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Missoula. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Missoula? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12469 reviews
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
7.0Entertainment
Airline reviews

We were 35 minutes late because the caterer had not stocked the plane. Plane was fully loaded and ready to go 15 minutes before departure time. We sat there 35 minutes?

6.0 GoodTom, Jun 2026
PDX - ATL
Read more Alaska Airlines reviews

We were 35 minutes late because the caterer had not stocked the plane. Plane was fully loaded and ready to go 15 minutes before departure time. We sat there 35 minutes?

Flight was delayed and we were left in the plane with planed turned off, took so long to get to destination and luggages were lost. Such a hectic travel

Wish there were more complimentary drinks available - only had water and apple juice. Also - no snacks were provided during the flight, but we were offered some items as we exited the plane.

The flight was delayed out of BIL so many times that I was not able to make my connection. I was rebooked for the next day, losing a full day of my trip. I still have not been compensated as promised.

Flight was delayed, but not be a lot. Crew at the departure gate was friendly. Flight was filled with turbulence, enough to concern my husband. Snacks were delivered to rows in front of us but attendant stopped handing out snacks when she got to our row. Team was efficient but lackadaisical. Usually on board crews are more animated and friendly. No onboard entertainment and no seatback video screens for a six hour flight. Landing was a bit rough. We were told the wrong turnstile for luggage.

2 hour delay. Then some luggage was unloaded at 1baggage claim #7 then without notice the baggage claim was changed to #12. No one informed the passengers they were changing baggage claim turnstile. Several of us waited for 90 minutes after the 1st turnstile stopped and changed to other flights luggage.

Many gate changes in Seattle and mechanical problems on plane which resulted in a new gate change. Both flights, from Seattle to Detroit and Seattle to Eugene resulted in a lot of walking and tram taking.

Super impressed by staff courtesy, and assistance, Flight was one of the best I've had despite turbulence... Will definitely be flying Alaskan air as my preferred choice

No negatives. Crew was great, flight was on time and there were no crazy passengers. 🤩

My boarding passes were pulled from my Apple wallet and my 3 family members who were all sitting together in the same row all got put middle seats and were one of the last to board and barely were able to get our bags in the luggage bins.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight took off an hour late which made the connection concerning

The flight from LA to Chicago was smooth and service was very good overall.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Everything you need to know for your flight from Atlanta to Missoula

Information on your arrival and departure airports