$483+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATH
Jul 25 — Aug 11
Round-trip
1 adult, Economy
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Find cheap flights from Montana to Greece with Cheapflights
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Cheapest flights from Montana to GreeceExplore 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 June 25, 2026.
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 June 25, 2026.
This KLM deal was found by Cheapflights users on 6/23. 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.
Sun 11/18:30 am
BZN
- ATH
2 stops23h 05m
KLM
Sat 11/75:25 pm
ATH
- BZN
2 stops37h 56m
KLM
Deal found 6/23![KLM logo]()
$898
This Delta deal was found by Cheapflights users on 6/23. 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.
Fri 8/76:19 am
BZN
- ATH
2 stops19h 41m
Delta
Fri 8/149:45 am
ATH
- BZN
2 stops33h 36m
Delta
Deal found 6/23![Delta logo]()
$918
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:26 am
BZN
- ATH
1 stop20h 19m
American Airlines
Fri 8/142:00 pm
ATH
- BZN
1 stop34h 25m
American Airlines
Deal found 6/24![American Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 8/75:30 am
MSO
- ATH
2 stops29h 35m
Delta
Fri 8/149:45 am
ATH
- MSO
2 stops23h 33m
Delta
Deal found 6/22![Delta logo]()
$922
This FlightHub deal was found by Cheapflights users on 6/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:55 am
BZN
- ATH
2 stops25h 45m
Lufthansa
Mon 8/317:35 pm
ATH
- BZN
2 stops34h 44m
Lufthansa
Deal found 6/24![Lufthansa logo]()
$923
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/202:30 pm
BZN
- ATH
3 stops34h 40m
United Airlines
Mon 8/3112:45 pm
ATH
- BZN
2 stops59h 45m
United Airlines
Deal found 6/20![United Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/86:30 am
BZN
- ATH
2 stops43h 40m
United Airlines
Tue 10/131:10 pm
ATH
- BZN
2 stops40h 54m
United Airlines
Deal found 6/23![United Airlines logo]()
$973
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:26 am
BZN
- ATH
1 stop20h 19m
American Airlines
Mon 8/312:00 pm
ATH
- BZN
1 stop34h 25m
American Airlines
Deal found 6/24![American Airlines logo]()
$990
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:36 am
MSO
- ATH
2 stops27h 29m
United Airlines
Wed 7/296:00 am
ATH
- MSO
2 stops24h 39m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,022
This American Airlines deal was found by Cheapflights users on 6/22. 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 8/71:25 pm
MSO
- ATH
2 stops21h 10m
American Airlines
Fri 8/142:00 pm
ATH
- MSO
1 stop31h 35m
American Airlines
Deal found 6/22![American Airlines logo]()
$1,099
This British Airways deal was found by Cheapflights users on 6/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:01 am
BIL
- JTR
2 stops25h 14m
British Airways
Tue 10/202:50 pm
JTR
- BIL
2 stops61h 02m
British Airways
Deal found 6/24![British Airways logo]()
$1,358
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:45 am
MSO
- ATH
1 stop20h 00m
Multiple Airlines
Wed 7/297:00 pm
ATH
- MSO
2 stops30h 09m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,371
Best flights from Montana to GreeceDiscover carefully curated flight deals from Montana to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
Discover carefully curated flight deals from Montana to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
This KLM deal was found by Cheapflights users on 6/23. 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.
Sun 11/18:30 am
BZN
- ATH
2 stops23h 05m
KLM
Sat 11/75:25 pm
ATH
- BZN
2 stops37h 56m
KLM
Deal found 6/23![KLM logo]()
$898
This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 8/75:30 am
MSO
- ATH
2 stops29h 35m
Delta
Fri 8/149:45 am
ATH
- MSO
2 stops23h 33m
Delta
Deal found 6/22![Delta logo]()
$922
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:37 pm
BZN
- ATH
3 stops34h 33m
United Airlines
Wed 10/282:30 pm
ATH
- BZN
2 stops29h 03m
United Airlines
Deal found 6/24![United Airlines logo]()
$924
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:33 am
BZN
- ATH
2 stops23h 07m
Lufthansa
Fri 7/316:45 am
ATH
- BZN
2 stops24h 58m
Lufthansa
Deal found 6/24![Lufthansa logo]()
$1,254
This British Airways deal was found by Cheapflights users on 6/20. 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 10/166:01 am
BIL
- JTR
2 stops25h 14m
British Airways
Tue 10/202:50 pm
JTR
- BIL
2 stops61h 02m
British Airways
Deal found 6/20![British Airways logo]()
$1,358
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:45 am
MSO
- ATH
1 stop20h 00m
Multiple Airlines
Wed 7/297:00 pm
ATH
- MSO
2 stops30h 09m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,371
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:45 am
MSO
- ATH
1 stop20h 00m
American Airlines
Wed 7/292:00 pm
ATH
- MSO
1 stop32h 17m
American Airlines
Deal found 6/24![American Airlines logo]()
$1,687
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/202:30 pm
BZN
- ATH
3 stops34h 40m
United Airlines
Mon 8/3112:45 pm
ATH
- BZN
2 stops59h 45m
United Airlines
Deal found 6/20![United Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 6/21. 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 7/2912:48 pm
BZN
- ATH
3 stops23h 12m
United Airlines
Fri 7/3112:45 pm
ATH
- BZN
2 stops18h 58m
United Airlines
Deal found 6/21![United Airlines logo]()
$1,597
This Scandinavian Airlines deal was found by Cheapflights users on 6/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:16 pm
MSO
- ATH
3 stops22h 29m
Multiple Airlines
Fri 8/147:30 pm
ATH
- MSO
3 stops36h 42m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$2,063
This Ovago deal was found by Cheapflights users on 6/22. 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.
Fri 8/712:34 pm
MSO
- ATH
1 stop37h 01m
Lufthansa
Fri 8/1412:35 pm
ATH
- MSO
1 stop32h 07m
Lufthansa
Deal found 6/22![Lufthansa logo]()
$2,103
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:00 am
BZN
- ATH
3 stops20h 25m
United Airlines
Fri 8/141:10 pm
ATH
- BZN
2 stops29h 29m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,902
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:00 pm
BZN
- ATH
3 stops22h 45m
Multiple Airlines
Fri 8/147:30 pm
ATH
- BZN
3 stops35h 33m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$3,274
This Scandinavian Airlines deal was found by Cheapflights users on 6/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:13 pm
BZN
- ATH
3 stops23h 32m
Multiple Airlines
Fri 7/317:30 pm
ATH
- BZN
3 stops35h 33m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$3,578
This BusinessClass deal was found by Cheapflights users on 6/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:20 pm
MSO
- ATH
2 stops20h 45m
Lufthansa
Sun 8/236:45 am
ATH
- MSO
2 stops23h 46m
Lufthansa
Deal found 6/24![Lufthansa logo]()
$4,103
This business-class.com deal was found by Cheapflights users on 6/24. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:45 am
MSO
- ATH
1 stop20h 00m
Multiple Airlines
Sun 8/2310:45 am
ATH
- MSO
1 stop34h 57m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$6,547
Last-minute flights from Montana to GreeceDiscover last-minute flight deals from Montana to Greece. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Greece. Data last updated June 25, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:03 am
MSO
- ATH
2 stops29h 17m
Multiple Airlines
Sat 7/48:10 am
ATH
- MSO
2 stops24h 46m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,477
This United Airlines deal was found by Cheapflights users on 6/23. 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 6/275:20 pm
MSO
- ATH
2 stops32h 15m
United Airlines
Sat 7/412:45 pm
ATH
- MSO
2 stops41h 55m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,495
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:45 am
MSO
- ATH
1 stop20h 00m
American Airlines
Sat 7/42:00 pm
ATH
- MSO
1 stop32h 31m
American Airlines
Deal found 6/24![American Airlines logo]()
$1,555
This FlightHub deal was found by Cheapflights users on 6/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:26 pm
BZN
- ATH
2 stops21h 34m
Lufthansa
Mon 7/1312:45 pm
ATH
- BZN
2 stops41h 29m
Lufthansa
Deal found 6/24![Lufthansa logo]()
$1,145
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:45 am
BZN
- ATH
1 stop20h 00m
American Airlines
Mon 7/133:55 pm
ATH
- BZN
2 stops28h 44m
American Airlines
Deal found 6/24![American Airlines logo]()
$1,198
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:48 pm
BZN
- ATH
3 stops23h 12m
United Airlines
Mon 7/1312:45 pm
ATH
- BZN
2 stops18h 58m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,340
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:36 am
MSO
- ATH
2 stops27h 29m
United Airlines
Wed 7/296:00 am
ATH
- MSO
2 stops24h 39m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,022
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:45 am
MSO
- ATH
1 stop20h 00m
Multiple Airlines
Wed 7/297:00 pm
ATH
- MSO
2 stops30h 09m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,371
This Delta deal was found by Cheapflights users on 6/21. 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 7/233:54 pm
BZN
- ATH
2 stops19h 11m
Delta
Fri 7/311:10 pm
ATH
- BZN
1 stop31h 10m
Delta
Deal found 6/21![Delta logo]()
$1,070
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:33 am
BZN
- ATH
2 stops23h 07m
Lufthansa
Fri 7/316:45 am
ATH
- BZN
2 stops24h 58m
Lufthansa
Deal found 6/24![Lufthansa logo]()
$1,254
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:33 am
BZN
- ATH
2 stops27h 32m
United Airlines
Fri 7/3112:35 pm
ATH
- BZN
1 stop19h 08m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,274
This Delta deal was found by Cheapflights users on 6/21. 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 7/296:00 am
BZN
- ATH
2 stops20h 00m
Delta
Fri 7/311:10 pm
ATH
- BZN
1 stop31h 10m
Delta
Deal found 6/21![Delta logo]()
$1,286
One-way flights from Montana to GreeceSearch for one-way flight options from Montana to Greece. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
Search for one-way flight options from Montana to Greece. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/255:19 pm
MSO
- ATH
2 stops56h 51m
United Airlines
Deal found 6/23![United Airlines logo]()
$483
This Iberia deal was found by Cheapflights users on 6/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:27 pm
MSO
- ATH
2 stops26h 08m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 6/23. 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 9/2512:45 pm
MSO
- ATH
1 stop37h 55m
American Airlines
Deal found 6/23![American Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 6/23. 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 9/106:00 am
BZN
- ATH
2 stops32h 00m
Delta
Deal found 6/23![Delta logo]()
$527
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/102:30 pm
BZN
- ATH
3 stops34h 40m
United Airlines
Deal found 6/23![United Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:16 pm
MSO
- ATH
3 stops21h 24m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 6/23. 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 10/112:21 pm
MSO
- ATH
1 stop37h 14m
United Airlines
Deal found 6/23![United Airlines logo]()
$569
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:54 am
BZN
- ATH
1 stop17h 41m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$660
This Thrive Travel deal was found by Cheapflights users on 6/24. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:20 pm
BZN
- ATH
2 stops32h 45m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$3,040
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 June 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $898 (KLM) |
One-way from | $483 (United Airlines) |
Popular in | August |
Cheapest in | November |
Average price | $1,139 |
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 June 25, 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
Cheapest round-trip
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Sun 11/1
8:30 am-4:35 pm
2 stops23h 05m
Athens Eleftherios V.
Sat 11/7
5:25 pm-10:21 pm
2 stops37h 56m
$898
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Fri 8/7
5:30 am-8:05 pm
2 stops29h 35m
Athens Eleftherios V.
Fri 8/14
9:45 am-12:18 am
2 stops23h 33m
$922
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Mon 10/19
2:37 pm-10:10 am
3 stops34h 33m
Athens Eleftherios V.
Wed 10/28
2:30 pm-11:33 am
2 stops29h 03m
$924
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Thu 8/20
2:30 pm-10:10 am
3 stops34h 40m
Athens Eleftherios V.
Mon 8/31
12:45 pm-3:30 pm
2 stops59h 45m
$938
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Wed 7/29
10:33 am-6:40 pm
2 stops23h 07m
Athens Eleftherios V.
Fri 7/31
6:45 am-10:43 pm
2 stops24h 58m
$1,254
BillingsThera
BIL - JTR
BILJTR
Billings Logan Intl
Fri 10/16
6:01 am-4:15 pm
2 stops25h 14m
Thera Santorini
Tue 10/20
2:50 pm-6:52 pm
2 stops61h 02m
$1,358
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Wed 7/22
6:45 am-11:45 am
1 stop20h 00m
Athens Eleftherios V.
Wed 7/29
7:00 pm-4:09 pm
2 stops30h 09m
$1,371
Quickest round-trip
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Wed 7/29
12:48 pm-9:00 pm
3 stops23h 12m
Athens Eleftherios V.
Fri 7/31
12:45 pm-10:43 pm
2 stops18h 58m
$1,597
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Wed 7/22
6:45 am-11:45 am
1 stop20h 00m
Athens Eleftherios V.
Wed 7/29
2:00 pm-1:17 pm
1 stop32h 17m
$1,687
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Fri 8/7
8:00 am-1:25 pm
3 stops20h 25m
Athens Eleftherios V.
Fri 8/14
1:10 pm-9:39 am
2 stops29h 29m
$1,902
Showing 1-10 of 23 resultsSorted by cheapest first
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.
MSO-ATH
BZN-ATH
BIL-JTR
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
USMT-GR0
MSO-ATH
BZN-ATH
BIL-JTR
No data available for this route at this time. Please check back soon.
Related info for your journey
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Alternative routes for Montana to Greece
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Complete your trip
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Montana and Greece flights
Browse other Montana and Greece flight options. Last updated on June 25, 2026.
Popular flight searches
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Montana to Greece flights
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Fly to Greece regions
Consider these flights traveling to Greece regions.
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 June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$844 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$497 | Average$1,124 | FlexibilityNo cancel fee | On-time69% |