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$499+ Cheap flights from Montana to Greece

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.
BZN — ATH
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Montana to Greece

Cheapest flights from Montana to Greece
Explore the most affordable flight options available from Montana to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Delta deal was found by Cheapflights users on 11/26. 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.
Wed 11/268:00 amMSO - ATH
2 stops20h 40mDelta
Sat 11/2912:50 pmATH - MSO
2 stops20h 29mDelta
Deal found 11/26$2,091
This Delta deal was found by Cheapflights users on 11/24. 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.
Sat 12/206:16 pmBZN - ATH
2 stops30h 39mDelta
Fri 1/26:05 amATH - BZN
2 stops25h 26mDelta
Deal found 11/24$3,146
This Kissandfly.com deal was found by Cheapflights users on 11/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:31 pmMSO - ATH
2 stops20h 19mMultiple Airlines
Sat 11/297:55 amATH - MSO
3 stops40h 37mMultiple Airlines
Deal found 11/26$3,265
This American Airlines deal was found by Cheapflights users on 11/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:47 amBZN - ATH
2 stops18h 28mMultiple Airlines
Fri 1/27:45 amATH - BZN
3 stops25h 14mMultiple Airlines
Deal found 11/26$4,536

Cheap flight deals from Montana to Greece

Keep the following information in mind while searching for Montana to Greece flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$499
(Delta)

Popular in

July

Cheapest in

November

Average price

$542
Provider with most accurate pricing for Bozeman Gallatin Field-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Athens Eleftherios V. flights.
Search Deals
From Montana to Greece
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($423 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Greece 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 November 26, 2025.
Use the filters below to find and compare flights from Montana to Greece that are best for you.

Fly from

Montana

Fly to

Greece

Route

Depart

Return

Price

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 1/29

5:15 am-1:35 pm

2 stops23h 20m

Athens Eleftherios V.

Mon 2/2

6:05 am-8:06 pm

2 stops23h 01m

$499

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 1/29

12:46 pm-1:40 am

2 stops27h 54m

Athens Eleftherios V.

Mon 2/2

6:25 am-9:54 am

2 stops36h 29m

$499

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Sat 1/10

1:21 pm-6:50 pm

2 stops20h 29m

Athens Eleftherios V.

Sat 1/17

7:55 am-8:45 pm

2 stops21h 50m

$504

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Sat 1/10

1:21 pm-3:50 pm

2 stops17h 29m

Athens Eleftherios V.

Sat 1/17

7:55 am-11:55 pm

3 stops25h 00m

$508

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Fri 2/6

6:00 am-4:35 pm

2 stops25h 35m

Athens Eleftherios V.

Tue 2/10

6:25 am-9:51 pm

2 stops24h 26m

$510

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 3/19

6:30 am-12:30 am

2 stops34h 00m

Athens Eleftherios V.

Tue 3/31

6:55 am-10:00 pm

2 stops24h 05m

$548

BozemanThessaloniki

BZN - SKG

BZNSKG

Bozeman Gallatin Field

Thu 1/22

2:39 pm-9:20 pm

2 stops45h 41m

Thessaloniki Makedonia

Mon 1/26

1:40 pm-8:06 pm

2 stops39h 26m

$562

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 3/19

2:43 pm-6:05 pm

2 stops19h 22m

Athens Eleftherios V.

Tue 3/31

6:55 am-10:00 pm

2 stops24h 05m

$821

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 3/19

11:50 am-2:55 pm

2 stops19h 05m

Athens Eleftherios V.

Mon 3/30

3:55 am-10:30 pm

2 stops27h 35m

$1,140

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sun 3/22

2:43 pm-12:25 am

3 stops25h 42m

Athens Eleftherios V.

Sat 3/28

12:50 pm-1:32 pm

2 stops56h 42m

$1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 15 results
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Best time to book a flight from Montana to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Montana 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.

Cheapflights Insights

Everything you need to know about your flight from Montana to Greece

What is the cheapest month to book a flight from Montana to Greece?

Currently, November is the cheapest month in which you can book a flight from Montana to Greece (average of $477). Flying from Montana to Greece in May is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Montana to Greece. 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 Montana to Greece?

    Airlines like Delta, United Airlines, and American Airlines fly from Montana to Greece in about 20h 29m. The time it takes to get you to your destination can typically vary by up to 7h 25m. The distance between Montana and Greece is about 6022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Montana to Greece one-way?

    One-way options have recently been found by users for as low as $534 on American Airlines. Other airlines that offer cheap prices include KLM from $554 and United Airlines from $587 one-way.

  • Can I find deals for flights from Montana to Greece that include hotel bookings?

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

  • How can I find direct flights from Montana to Greece?

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

  • Can I find deals for business class flights from Montana to Greece?

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

  • What is the cheapest month to book a flight from Montana to Greece?

    Currently, November is the cheapest month in which you can book a flight from Montana to Greece (average of $477). Flying from Montana to Greece in May is currently the most expensive (average of $1,131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Montana to Greece

Discover the top 2 airlines that operate flights from Montana to Greece. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$542Average$1,084FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$597Average$1,128FlexibilityNo cancel feeOn-time69%

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