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$670+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — ATH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$657
(United)
Provider with most accurate pricing for Missoula Johnson-Bell Field-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Athens Eleftherios V. flights.
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From Missoula Johnson-Bell Field to Athens Eleftherios V.
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Find flight deals from Missoula to Athens

Best flights from Missoula to Athens
Discover carefully curated flight deals from Missoula to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 1/65:15 pmMSO - ATH
2 stops46h 10mUnited Airlines
Wed 5/611:45 amATH - MSO
3 stops37h 25mUnited Airlines
Deal found 10/30$670
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 1/54:21 pmMSO - ATH
2 stops21h 49mMultiple Airlines
Wed 5/67:15 amATH - MSO
2 stops23h 14mMultiple Airlines
Deal found 10/30$860
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 1/55:15 pmMSO - ATH
2 stops57h 45mUnited Airlines
Wed 5/66:55 amATH - MSO
2 stops23h 31mUnited Airlines
Deal found 10/29$811
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 4/75:32 pmMSO - ATH
2 stops16h 03mUnited Airlines
Sun 4/1212:35 pmATH - MSO
2 stops57h 52mUnited Airlines
Deal found 10/28$828
This United Airlines deal was found by Cheapflights users on 10/28. 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 3/272:27 pmMSO - ATH
2 stops19h 38mUnited Airlines
Tue 3/3112:35 pmATH - MSO
2 stops41h 51mUnited Airlines
Deal found 10/28$892
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/61:34 pmMSO - ATH
2 stops22h 16mMultiple Airlines
Tue 5/53:55 amATH - MSO
2 stops29h 00mMultiple Airlines
Deal found 10/30$1,100

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 October 30, 2025.
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

Tue 1/6

5:15 pm-12:25 am

2 stops46h 10m

Athens Eleftherios V.

Wed 5/6

11:45 am-4:10 pm

3 stops37h 25m

$670

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Mon 1/5

5:15 pm-12:00 pm

2 stops57h 45m

Athens Eleftherios V.

Wed 5/6

6:55 am-9:26 pm

2 stops23h 31m

$811

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Tue 4/7

5:32 pm-6:35 pm

2 stops16h 03m

Athens Eleftherios V.

Sun 4/12

12:35 pm-1:27 pm

2 stops57h 52m

$828

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Mon 1/5

4:21 pm-11:10 pm

2 stops21h 49m

Athens Eleftherios V.

Wed 5/6

7:15 am-9:29 pm

2 stops23h 14m

$860

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Fri 3/27

2:27 pm-6:05 pm

2 stops19h 38m

Athens Eleftherios V.

Tue 3/31

12:35 pm-9:26 pm

2 stops41h 51m

$892

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Tue 1/6

1:34 pm-8:50 pm

2 stops22h 16m

Athens Eleftherios V.

Tue 5/5

3:55 am-11:55 pm

2 stops29h 00m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Athens flight deals on Cheapflights vs. eDreams >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 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 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.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Missoula to Athens, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 46h 10m. There are 6022 mi between Missoula and Athens.

  • What is the cheapest airline to fly from Missoula to Athens round-trip?

    Flying on United Airlines is currently your cheapest option to Athens, with prices starting at $859.

  • 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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Alternative routes for Missoula to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Athens flights

Top airline flying from Missoula to Athens

Discover the top airline that operate flights from Missoula to Athens. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$859Average$1,202FlexibilityNo cancel feeOn-time69%

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