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$576+ Cheap flights from Missoula (MSO) to Athens (ATH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — ATH
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Missoula to Athens

Cheapest flights from Missoula to Athens
Explore the most affordable flight options available from Missoula to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 1/296:00 am
MSO
-
ATH
2 stops25h 15m
United Airlines
Mon 2/212:50 pm
ATH
-
MSO
2 stops42h 01m
United Airlines
Deal found 1/19$576
This United Airlines deal was found by Cheapflights users on 1/19. 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 9/166:15 am
MSO
-
ATH
2 stops23h 40m
United Airlines
Thu 10/226:00 am
ATH
-
MSO
2 stops24h 26m
United Airlines
Deal found 1/19$694
This United Airlines deal was found by Cheapflights users on 1/18. 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 3/142:05 pm
MSO
-
ATH
2 stops27h 35m
United Airlines
Sat 3/286:35 am
ATH
-
MSO
2 stops39h 01m
United Airlines
Deal found 1/18$877
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 9/166:43 am
MSO
-
ATH
1 stop19h 52m
American Airlines
Thu 10/221:00 pm
ATH
-
MSO
2 stops32h 39m
American Airlines
Deal found 1/19$880
This British Airways deal was found by Cheapflights users on 1/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/234:20 pm
MSO
-
ATH
2 stops20h 35m
British Airways
Tue 1/277:55 pm
ATH
-
MSO
2 stops37h 00m
British Airways
Deal found 1/18$1,032
This United Airlines deal was found by Cheapflights users on 1/19. 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 7/12:27 pm
MSO
-
ATH
2 stops34h 43m
United Airlines
Sat 7/116:00 am
ATH
-
MSO
2 stops25h 25m
United Airlines
Deal found 1/19$1,161
This United Airlines deal was found by Cheapflights users on 1/18. 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 1/232:37 pm
MSO
-
ATH
3 stops37h 18m
United Airlines
Tue 1/276:25 am
ATH
-
MSO
2 stops42h 40m
United Airlines
Deal found 1/18$1,543

Find flight deals from Missoula to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Athens (ATH). 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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$455
(American Airlines)
Provider with most accurate pricing for Missoula Johnson-Bell Field-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Athens Eleftherios V. flights.
Search Deals
From Missoula Johnson-Bell Field to Athens Eleftherios V.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Athens 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 January 20, 2026.
Use the filters below to find and compare flights from Missoula to Athens that are best for you.

Fly from

Missoula

Fly to

Athens

Route

Depart

Return

Price

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Sat 3/14

2:05 pm-1:40 am

2 stops27h 35m

Athens Eleftherios V.

Sat 3/28

6:35 am-1:36 pm

2 stops39h 01m

$877

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Wed 7/1

2:27 pm-10:10 am

2 stops34h 43m

Athens Eleftherios V.

Sat 7/11

6:00 am-10:25 pm

2 stops25h 25m

$1,161

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Wed 7/1

11:43 am-2:59 am

3 stops30h 16m

Athens Eleftherios V.

Sat 7/11

8:00 pm-5:56 pm

2 stops30h 56m

$2,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Compare providers for flights from Missoula to Athens

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 Athens in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 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-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Athens flights, Cheapflights users trust Expedia the most. Expedia 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-Athens 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 Athens

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

Related info for your journey

Find useful and relevant information for your journey from Missoula to Athens. 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 Athens?

    Departing from Missoula to Athens will take you 27h 35m. There are 6022 mi between Missoula and Athens.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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