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$701+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — ATH
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap 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 December 28, 2025.

This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/85:00 amMSO - ATH
2 stops23h 35mDelta
Fri 1/166:05 amATH - MSO
2 stops23h 09mDelta
Deal found 12/26$701
This British Airways deal was found by Cheapflights users on 12/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/234:20 pmMSO - ATH
2 stops20h 35mBritish Airways
Tue 1/272:20 pmATH - MSO
2 stops42h 35mBritish Airways
Deal found 12/25$707
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Thu 1/82:37 pmMSO - ATH
3 stops37h 18mUnited Airlines
Fri 1/166:05 amATH - MSO
2 stops24h 46mUnited Airlines
Deal found 12/26$1,022
This Ovago deal was found by Cheapflights users on 12/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/211:38 pmMSO - ATH
2 stops27h 37mMultiple Airlines
Sun 7/511:05 amATH - MSO
1 stop18h 46mMultiple Airlines
Deal found 12/27$1,267
This KAYAK deal was found by Cheapflights users on 12/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:41 amMSO - ATH
1 stop19h 29mFinnair
Sun 7/511:05 amATH - MSO
1 stop18h 46mFinnair
Deal found 12/27$1,305
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 6/216:15 amMSO - ATH
2 stops18h 55mUnited Airlines
Sun 7/53:25 pmATH - MSO
2 stops39h 01mUnited Airlines
Deal found 12/27$1,176
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Fri 1/232:37 pmMSO - ATH
3 stops37h 18mUnited Airlines
Tue 1/276:25 amATH - MSO
2 stops24h 26mUnited Airlines
Deal found 12/25$1,443

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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(United 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.
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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 December 28, 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

Thu 1/8

5:00 am-1:35 pm

2 stops23h 35m

Athens Eleftherios V.

Fri 1/16

6:05 am-8:14 pm

2 stops23h 09m

$701

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Fri 1/23

4:20 pm-9:55 pm

2 stops20h 35m

Athens Eleftherios V.

Tue 1/27

2:20 pm-11:55 pm

2 stops42h 35m

$707

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 1/8

2:37 pm-12:55 pm

3 stops37h 18m

Athens Eleftherios V.

Fri 1/16

6:05 am-9:51 pm

2 stops24h 46m

$1,022

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Sun 6/21

6:15 am-10:10 am

2 stops18h 55m

Athens Eleftherios V.

Sun 7/5

3:25 pm-9:26 pm

2 stops39h 01m

$1,176

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Sun 6/21

1:38 pm-2:15 am

2 stops27h 37m

Athens Eleftherios V.

Sun 7/5

11:05 am-8:51 pm

1 stop18h 46m

$1,267

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Sun 6/21

6:41 am-11:10 am

1 stop19h 29m

Athens Eleftherios V.

Sun 7/5

11:05 am-8:51 pm

1 stop18h 46m

$1,305

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Fri 1/23

2:37 pm-12:55 pm

3 stops37h 18m

Athens Eleftherios V.

Tue 1/27

6:25 am-9:51 pm

2 stops24h 26m

$1,443

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

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 December.
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 December 28, 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
9,113 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 20h 35m. There are 6022 mi between Missoula and Athens. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$859Average$1,202FlexibilityNo cancel feeOn-time69%

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