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Greece

$458+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATH
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 March 13, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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 11/83:40 pm
BZN
-
ATH
3 stops47h 45m
United Airlines
Thu 11/121:00 pm
ATH
-
BZN
2 stops41h 07m
United Airlines
Deal found 3/8$702
This United Airlines deal was found by Cheapflights users on 3/8. 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 11/92:27 pm
MSO
-
ATH
2 stops25h 58m
United Airlines
Fri 11/136:25 am
ATH
-
MSO
2 stops40h 02m
United Airlines
Deal found 3/8$702
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 12/310:41 am
BZN
-
ATH
2 stops29h 44m
United Airlines
Sun 12/136:25 am
ATH
-
BZN
2 stops36h 22m
United Airlines
Deal found 3/12$853
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:52 pm
BZN
-
ATH
2 stops20h 08m
American Airlines
Fri 10/2310:45 am
ATH
-
BZN
1 stop34h 29m
American Airlines
Deal found 3/9$855
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:52 pm
BZN
-
ATH
2 stops20h 08m
Multiple Airlines
Fri 10/2310:45 am
ATH
-
BZN
2 stops22h 14m
Multiple Airlines
Deal found 3/9$885
This United Airlines deal was found by Cheapflights users on 3/11. 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
Wed 10/141:10 pm
ATH
-
MSO
2 stops41h 16m
United Airlines
Deal found 3/11$885
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:20 am
BZN
-
ATH
2 stops20h 15m
Delta
Tue 3/3110:05 am
ATH
-
BZN
2 stops22h 05m
Delta
Deal found 3/9$890
This KLM deal was found by Cheapflights users on 3/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:32 am
MSO
-
ATH
2 stops20h 28m
KLM
Wed 3/255:20 pm
ATH
-
MSO
2 stops32h 03m
KLM
Deal found 3/10$893
This United Airlines deal was found by Cheapflights users on 3/8. 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 10/512:30 pm
BZN
-
ATH
1 stop37h 05m
United Airlines
Mon 10/191:10 pm
ATH
-
BZN
2 stops35h 03m
United Airlines
Deal found 3/8$899
This Delta deal was found by Cheapflights users on 3/8. 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 4/228:32 am
MSO
-
ATH
2 stops17h 28m
Delta
Wed 4/299:45 am
ATH
-
MSO
2 stops23h 31m
Delta
Deal found 3/8$900
This American Airlines deal was found by Cheapflights users on 3/8. 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 10/51:52 pm
BZN
-
ATH
2 stops20h 13m
American Airlines
Mon 10/191:50 pm
ATH
-
BZN
2 stops31h 24m
American Airlines
Deal found 3/8$913
This United Airlines deal was found by Cheapflights users on 3/12. 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 9/95:32 pm
MSO
-
ATH
2 stops20h 33m
United Airlines
Wed 9/236:45 am
ATH
-
MSO
2 stops24h 45m
United Airlines
Deal found 3/12$914

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$885
(United Airlines)

One-way from

$458
(American Airlines)

Popular in

October

Cheapest in

November

Average price

$1,205
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
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 13, 2026.
Use the filters below to find and compare flights from Montana to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Wed 4/22

8:32 am-11:00 am

2 stops17h 28m

Athens Eleftherios V.

Wed 4/29

9:45 am-12:16 am

2 stops23h 31m

$900

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Wed 9/9

2:27 pm-11:05 pm

2 stops23h 38m

Athens Eleftherios V.

Wed 9/23

12:35 pm-11:34 am

1 stop31h 59m

$916

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Wed 4/8

6:34 am-11:05 pm

2 stops31h 31m

Athens Eleftherios V.

Wed 4/15

12:35 pm-11:29 am

1 stop31h 54m

$960

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sat 8/15

2:37 pm-10:35 am

2 stops34h 58m

Athens Eleftherios V.

Sun 8/30

3:25 pm-3:22 pm

3 stops56h 57m

$985

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Sun 4/26

6:34 am-10:35 am

2 stops19h 01m

Athens Eleftherios V.

Sun 5/3

12:10 pm-9:37 pm

2 stops42h 27m

$996

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Wed 7/8

5:40 am-10:00 am

2 stops19h 20m

Athens Eleftherios V.

Wed 7/15

10:05 am-12:24 am

2 stops23h 19m

$1,080

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Fri 7/10

12:48 pm-10:35 am

1 stop36h 47m

Athens Eleftherios V.

Thu 7/23

3:25 pm-3:12 pm

2 stops32h 47m

$1,089

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Mon 8/31

7:45 am-11:00 am

1 stop18h 15m

Athens Eleftherios V.

Wed 10/14

10:45 am-12:39 pm

1 stop34h 54m

$1,156

BozemanAthens

BZN - ATH

BZNATH

Bozeman Gallatin Field

Thu 6/4

4:04 pm-11:00 pm

2 stops21h 56m

Athens Eleftherios V.

Mon 6/15

10:05 am-11:53 pm

2 stops22h 48m

$1,279

MissoulaAthens

MSO - ATH

MSOATH

Missoula Johnson-Bell Field

Fri 6/12

12:33 pm-10:10 am

2 stops60h 37m

Athens Eleftherios V.

Sat 6/20

6:00 am-10:38 pm

2 stops25h 38m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 33 resultsSorted by cheapest first
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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 $898). 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 17h 28m. The time it takes to get you to your destination can typically vary by up to 6h 10m. 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 $898). 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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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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$501Average$1,054FlexibilityNo cancel feeOn-time69%
DeltaCheapest$542Average$844FlexibilityNo cancel feeOn-timeN/A

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