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Greece

$472+ Cheap flights from Montana to Greece

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATH
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 3/194:30 pm
BZN
-
ATH
2 stops56h 50m
United Airlines
Tue 3/311:10 pm
ATH
-
BZN
2 stops41h 55m
United Airlines
Deal found 2/10$567
This United Airlines deal was found by Cheapflights users on 2/12. 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 8/215:32 pm
MSO
-
ATH
2 stops56h 38m
United Airlines
Tue 9/11:10 pm
ATH
-
MSO
2 stops41h 16m
United Airlines
Deal found 2/12$699
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/191:05 pm
BZN
-
ATH
2 stops27h 35m
United Airlines
Mon 2/236:25 am
ATH
-
BZN
2 stops21h 34m
United Airlines
Deal found 2/9$703
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/266:15 am
MSO
-
ATH
2 stops34h 25m
United Airlines
Mon 3/26:25 am
ATH
-
MSO
2 stops24h 32m
United Airlines
Deal found 2/9$703
This United Airlines deal was found by Cheapflights users on 2/12. 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 8/212:37 pm
BZN
-
ATH
3 stops34h 33m
United Airlines
Tue 9/13:25 pm
ATH
-
BZN
2 stops39h 53m
United Airlines
Deal found 2/12$738
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 8/211:33 pm
BZN
-
ATH
2 stops21h 02m
American Airlines
Tue 9/12:00 pm
ATH
-
BZN
1 stop38h 17m
American Airlines
Deal found 2/12$753
This United Airlines deal was found by Cheapflights users on 2/12. 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 8/316:15 am
MSO
-
ATH
2 stops18h 55m
United Airlines
Fri 9/181:10 pm
ATH
-
MSO
2 stops36h 00m
United Airlines
Deal found 2/12$771
This United Airlines deal was found by Cheapflights users on 2/12. 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 8/295:32 pm
MSO
-
ATH
2 stops31h 28m
United Airlines
Fri 9/181:10 pm
ATH
-
MSO
2 stops33h 17m
United Airlines
Deal found 2/12$772
This United Airlines deal was found by Cheapflights users on 2/12. 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 8/3012:40 pm
MSO
-
ATH
1 stop36h 55m
United Airlines
Fri 9/181:10 pm
ATH
-
MSO
2 stops33h 17m
United Airlines
Deal found 2/12$775
This United Airlines deal was found by Cheapflights users on 2/12. 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 8/294:19 pm
MSO
-
ATH
2 stops33h 16m
United Airlines
Wed 9/1612:35 pm
ATH
-
MSO
2 stops30h 26m
United Airlines
Deal found 2/12$787
This United Airlines deal was found by Cheapflights users on 2/12. 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 9/26:15 am
MSO
-
ATH
2 stops22h 10m
United Airlines
Wed 9/1612:35 pm
ATH
-
MSO
2 stops30h 26m
United Airlines
Deal found 2/12$791
This British Airways deal was found by Cheapflights users on 2/9. 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.
Thu 8/273:44 pm
BIL
-
JTR
2 stops40h 46m
British Airways
Mon 8/312:45 pm
JTR
-
BIL
2 stops42h 23m
British Airways
Deal found 2/9$1,300

Find flight deals from Montana to Greece

Keep the following information in mind while searching for Montana to Greece flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$567
(United Airlines)

One-way from

$472
(American Airlines)

Popular in

May

Cheapest in

November
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
One-way flight from Montana to Greece
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals

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 February 13, 2026.
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 3/19

4:30 pm-9:20 am

2 stops56h 50m

Athens Eleftherios V.

Tue 3/31

1:10 pm-10:05 pm

2 stops41h 55m

$567

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 2/26

2:34 pm-1:40 am

2 stops26h 06m

Athens Eleftherios V.

Mon 3/2

6:25 am-4:09 pm

2 stops42h 44m

$709

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Mon 3/16

10:38 am-1:40 am

2 stops31h 02m

Athens Eleftherios V.

Sun 3/22

10:55 am-10:12 pm

2 stops43h 17m

$854

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 7/9

6:30 am-11:10 am

2 stops19h 40m

Athens Eleftherios V.

Thu 8/20

1:10 pm-3:13 pm

2 stops35h 03m

$970

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Mon 6/1

8:00 am-1:40 pm

2 stops20h 40m

Athens Eleftherios V.

Fri 6/26

3:25 pm-4:49 pm

2 stops34h 24m

$993

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Tue 6/2

8:00 am-1:40 pm

2 stops20h 40m

Athens Eleftherios V.

Thu 6/25

3:25 pm-4:49 pm

2 stops34h 24m

$998

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Wed 6/3

6:00 am-1:20 pm

2 stops22h 20m

Athens Eleftherios V.

Tue 6/23

3:30 pm-12:29 pm

2 stops29h 59m

$1,009

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Mon 5/25

6:00 am-7:35 am

2 stops16h 35m

Athens Eleftherios V.

Tue 6/9

12:10 pm-10:40 am

2 stops31h 30m

$1,009

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Tue 6/2

8:00 am-10:55 pm

2 stops29h 55m

Athens Eleftherios V.

Wed 6/24

10:05 am-11:53 pm

2 stops22h 48m

$1,014

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Fri 3/27

2:35 pm-10:10 am

2 stops35h 35m

Athens Eleftherios V.

Fri 4/3

12:45 pm-9:35 pm

2 stops41h 50m

$1,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 12 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 United Airlines fly from Montana to Greece in about 56h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between Montana and Greece is about 6012 mi.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montana to Greece

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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$501Average$1,078FlexibilityNo cancel feeOn-time69%
DeltaCheapest$542Average$1,142FlexibilityNo cancel feeOn-timeN/A

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