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Greece

$419+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATH
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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 January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 2/265:08 pm
MSO
-
ATH
2 stops23h 32m
United Airlines
Fri 3/611:55 am
ATH
-
MSO
2 stops37h 13m
United Airlines
Deal found 1/25$501
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 2/265:08 pm
MSO
-
ATH
2 stops23h 32m
United Airlines
Mon 3/26:25 am
ATH
-
MSO
2 stops24h 32m
United Airlines
Deal found 1/25$502
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/198:00 am
BZN
-
ATH
2 stops32h 30m
United Airlines
Tue 3/316:45 am
ATH
-
BZN
2 stops24h 15m
United Airlines
Deal found 1/27$654
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 8/258:30 am
BZN
-
ATH
1 stop17h 05m
United Airlines
Fri 9/43:25 pm
ATH
-
BZN
2 stops38h 42m
United Airlines
Deal found 1/26$679
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 8/224:22 pm
BZN
-
ATH
2 stops32h 38m
United Airlines
Fri 9/43:25 pm
ATH
-
BZN
2 stops34h 39m
United Airlines
Deal found 1/26$684
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 8/258:30 am
BZN
-
ATH
1 stop17h 05m
United Airlines
Wed 9/212:35 pm
ATH
-
BZN
1 stop18h 43m
United Airlines
Deal found 1/26$699
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 8/258:30 am
BZN
-
ATH
1 stop17h 05m
United Airlines
Tue 9/16:45 am
ATH
-
BZN
2 stops24h 33m
United Airlines
Deal found 1/26$703
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 8/224:22 pm
BZN
-
ATH
2 stops32h 38m
United Airlines
Tue 9/111:45 am
ATH
-
BZN
2 stops31h 02m
United Airlines
Deal found 1/26$704
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 8/2610:41 am
BZN
-
ATH
2 stops19h 14m
United Airlines
Thu 9/312:35 pm
ATH
-
BZN
1 stop18h 43m
United Airlines
Deal found 1/26$707
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:41 am
BZN
-
ATH
2 stops27h 24m
Lufthansa
Tue 9/16:45 am
ATH
-
BZN
2 stops24h 33m
Lufthansa
Deal found 1/26$710
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 8/1712:46 pm
MSO
-
ATH
2 stops19h 49m
American Airlines
Thu 8/2711:15 am
ATH
-
MSO
1 stop21h 13m
American Airlines
Deal found 1/26$758
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 8/1712:46 pm
MSO
-
ATH
2 stops21h 19m
Multiple Airlines
Thu 8/2711:15 am
ATH
-
MSO
2 stops22h 04m
Multiple Airlines
Deal found 1/26$762

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$501
(United Airlines)

One-way from

$419
(British Airways)

Popular in

May

Cheapest in

November

Average price

$642
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. 16% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 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

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 2/26

5:08 pm-1:40 am

2 stops23h 32m

Athens Eleftherios V.

Fri 3/6

11:55 am-4:08 pm

2 stops37h 13m

$501

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 2/26

5:08 pm-1:40 am

2 stops23h 32m

Athens Eleftherios V.

Mon 3/2

6:25 am-9:57 pm

2 stops24h 32m

$502

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 3/19

11:49 am-12:30 am

2 stops28h 41m

Athens Eleftherios V.

Tue 3/31

6:45 am-10:00 pm

2 stops24h 15m

$703

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 2/19

12:48 pm-6:05 pm

2 stops20h 17m

Athens Eleftherios V.

Mon 2/23

6:35 am-6:59 pm

2 stops21h 24m

$704

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 4/4

6:30 pm-7:35 am

2 stops28h 05m

Athens Eleftherios V.

Tue 4/21

10:05 am-12:09 am

2 stops23h 04m

$784

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 4/4

2:45 pm-7:35 am

2 stops31h 50m

Athens Eleftherios V.

Wed 4/22

1:10 pm-11:04 am

2 stops30h 54m

$784

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 4/4

4:19 pm-2:55 pm

2 stops37h 36m

Athens Eleftherios V.

Mon 4/20

2:15 pm-9:32 pm

2 stops40h 17m

$818

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Fri 5/1

12:35 pm-6:45 pm

3 stops21h 10m

Athens Eleftherios V.

Fri 5/8

1:10 pm-9:37 pm

2 stops41h 27m

$836

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sun 4/5

5:58 am-12:50 pm

2 stops21h 52m

Athens Eleftherios V.

Mon 4/20

2:35 pm-11:04 am

2 stops53h 29m

$843

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Thu 5/7

6:15 am-9:00 pm

2 stops29h 45m

Athens Eleftherios V.

Fri 5/22

12:35 pm-11:34 am

1 stop31h 59m

$870

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 20 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 and Delta fly from Montana to Greece in about 23h 32m. The time it takes to get you to your destination can typically vary by up to 4h 33m. 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.

  • 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$501Average$1,106FlexibilityNo cancel feeOn-time69%
DeltaCheapest$542Average$1,139FlexibilityNo cancel feeOn-timeN/A

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