$453+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATH
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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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 9, 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 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 12/62:27 pm
MSO
- ATH
2 stops25h 58m
United Airlines
Thu 12/106:40 am
ATH
- MSO
2 stops23h 46m
United Airlines
Deal found 6/8![United Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 6/5. 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 9/51:00 pm
BZN
- ATH
2 stops36h 00m
Delta
Fri 12/186:05 am
ATH
- BZN
2 stops27h 05m
Delta
Deal found 6/5![Delta logo]()
$920
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:33 am
BZN
- ATH
2 stops19h 22m
Lufthansa
Fri 8/146:00 am
ATH
- BZN
2 stops24h 19m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$933
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 8/412:30 pm
BZN
- ATH
2 stops20h 35m
American Airlines
Fri 8/142:00 pm
ATH
- BZN
1 stop30h 05m
American Airlines
Deal found 6/8![American Airlines logo]()
$941
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/52:30 pm
BZN
- ATH
3 stops34h 40m
United Airlines
Fri 12/186:40 am
ATH
- BZN
2 stops36h 07m
United Airlines
Deal found 6/5![United Airlines logo]()
$951
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/64:32 pm
BZN
- ATH
2 stops30h 38m
United Airlines
Fri 12/186:40 am
ATH
- BZN
2 stops36h 07m
United Airlines
Deal found 6/5![United Airlines logo]()
$952
This United Airlines deal was found by Cheapflights users on 6/4. 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 8/177:55 am
BZN
- ATH
1 stop17h 40m
United Airlines
Mon 8/2412:45 pm
ATH
- BZN
2 stops41h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$954
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:30 pm
BZN
- ATH
2 stops43h 10m
Lufthansa
Mon 8/247:35 pm
ATH
- BZN
2 stops34h 44m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$956
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/51:12 pm
BZN
- ATH
2 stops35h 58m
United Airlines
Sat 12/196:35 am
ATH
- BZN
2 stops36h 12m
United Airlines
Deal found 6/5![United Airlines logo]()
$975
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:30 am
BZN
- ATH
2 stops19h 25m
Lufthansa
Mon 8/317:35 pm
ATH
- BZN
2 stops34h 44m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$1,000
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/206:45 am
MSO
- ATH
1 stop20h 00m
American Airlines
Mon 7/2711:15 am
ATH
- MSO
1 stop34h 19m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/142:40 pm
MSO
- ATH
2 stops23h 25m
United Airlines
Mon 9/2811:45 am
ATH
- MSO
2 stops42h 47m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,018
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 9, 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 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 12/62:27 pm
MSO
- ATH
2 stops25h 58m
United Airlines
Thu 12/106:40 am
ATH
- MSO
2 stops23h 46m
United Airlines
Deal found 6/8![United Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 6/5. 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 9/52:30 pm
BZN
- ATH
1 stop32h 05m
Delta
Fri 12/186:05 am
ATH
- BZN
2 stops27h 05m
Delta
Deal found 6/5![Delta logo]()
$923
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 8/16:45 am
MSO
- ATH
1 stop20h 00m
American Airlines
Sun 8/92:00 pm
ATH
- MSO
1 stop31h 35m
American Airlines
Deal found 6/9![American Airlines logo]()
$1,434
This United deal was found by Cheapflights users on 6/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:23 pm
MSO
- ATH
1 stop37h 12m
Multiple Airlines
Mon 9/283:25 pm
ATH
- MSO
2 stops28h 59m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,457
This British Airways deal was found by Cheapflights users on 6/5. 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.
Sat 8/2912:11 pm
BIL
- JTR
2 stops40h 44m
British Airways
Tue 9/12:50 pm
JTR
- BIL
2 stops41h 39m
British Airways
Deal found 6/5![British Airways logo]()
$1,773
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/64:32 pm
BZN
- ATH
2 stops30h 38m
United Airlines
Fri 12/186:40 am
ATH
- BZN
2 stops36h 07m
United Airlines
Deal found 6/5![United Airlines logo]()
$952
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/177:55 am
BZN
- ATH
1 stop17h 40m
United Airlines
Mon 8/2412:45 pm
ATH
- BZN
2 stops41h 34m
United Airlines
Deal found 6/7![United Airlines logo]()
$954
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 7/205:55 am
MSO
- ATH
2 stops29h 10m
Delta
Mon 7/273:30 pm
ATH
- MSO
2 stops41h 58m
Delta
Deal found 6/5![Delta logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 6/4. 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 stops41h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 8/412:48 pm
BZN
- ATH
3 stops23h 12m
United Airlines
Fri 8/146:00 am
ATH
- BZN
2 stops24h 19m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,063
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 8/112:34 pm
MSO
- ATH
1 stop37h 01m
United Airlines
Sun 8/911:45 am
ATH
- MSO
2 stops42h 54m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,125
This Delta deal was found by Cheapflights users on 6/7. 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 6/275:31 am
MSO
- ATH
2 stops20h 29m
Delta
Sat 7/410:05 am
ATH
- MSO
2 stops22h 07m
Delta
Deal found 6/7![Delta logo]()
$1,550
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/812:34 pm
MSO
- ATH
2 stops17h 21m
United Airlines
Thu 7/2312:35 pm
ATH
- MSO
1 stop19h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/306:05 am
MSO
- ATH
2 stops19h 30m
United Airlines
Fri 8/711:45 am
ATH
- MSO
2 stops42h 55m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,184
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 6/276:05 am
MSO
- ATH
2 stops43h 30m
United Airlines
Sat 7/412:45 pm
ATH
- MSO
2 stops41h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,511
Last-minute flights from Montana to GreeceDiscover last-minute flight deals from Montana to Greece. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Greece. Data last updated June 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/4. 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 6/185:31 am
MSO
- ATH
2 stops20h 29m
Delta
Tue 6/303:30 pm
ATH
- MSO
2 stops32h 09m
Delta
Deal found 6/4![Delta logo]()
$1,481
This KLM deal was found by Cheapflights users on 6/6. 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.
Thu 6/183:29 pm
MSO
- ATH
2 stops24h 46m
KLM
Tue 6/306:00 am
ATH
- MSO
2 stops26h 44m
KLM
Deal found 6/6![KLM logo]()
$1,489
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/510:36 am
MSO
- ATH
2 stops27h 29m
United Airlines
Sun 7/1212:45 pm
ATH
- MSO
2 stops41h 54m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,177
This KAYAK deal was found by Cheapflights users on 6/5. 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.
Sun 7/52:23 pm
MSO
- ATH
1 stop36h 22m
British Airways
Sun 7/128:50 pm
ATH
- MSO
2 stops34h 50m
British Airways
Deal found 6/5![British Airways logo]()
$1,275
This KAYAK deal was found by Cheapflights users on 6/5. 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 7/812:34 pm
MSO
- ATH
2 stops17h 21m
Lufthansa
Thu 7/2312:45 pm
ATH
- MSO
2 stops19h 06m
Lufthansa
Deal found 6/5![Lufthansa logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/812:34 pm
MSO
- ATH
2 stops17h 21m
United Airlines
Thu 7/2312:35 pm
ATH
- MSO
1 stop19h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,140
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/206:45 am
MSO
- ATH
1 stop20h 00m
American Airlines
Mon 7/2711:15 am
ATH
- MSO
1 stop34h 19m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,001
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 7/205:55 am
MSO
- ATH
2 stops29h 10m
Delta
Mon 7/273:30 pm
ATH
- MSO
2 stops41h 58m
Delta
Deal found 6/5![Delta logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/306:45 am
MSO
- ATH
2 stops20h 30m
American Airlines
Fri 8/72:00 pm
ATH
- MSO
1 stop31h 35m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,127
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/306:05 am
MSO
- ATH
2 stops19h 30m
United Airlines
Fri 8/711:45 am
ATH
- MSO
2 stops42h 55m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,184
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 9, 2026.
Search for one-way flight options from Montana to Greece. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:27 am
BZN
- ATH
3 stops24h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 9/66:00 am
BZN
- ATH
2 stops20h 00m
Delta
Deal found 6/5![Delta logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/1212:34 pm
MSO
- ATH
1 stop37h 01m
United Airlines
Deal found 6/5![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/51:12 pm
BZN
- ATH
2 stops35h 58m
United Airlines
Deal found 6/5![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 6/5. 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 9/52:30 pm
BZN
- ATH
1 stop32h 05m
Delta
Deal found 6/5![Delta logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:21 pm
BZN
- ATH
3 stops51h 38m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:21 pm
BZN
- ATH
3 stops48h 24m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:21 pm
BZN
- ATH
3 stops35h 24m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$519
This Iberia deal was found by Cheapflights users on 6/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:45 pm
MSO
- ATH
2 stops26h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$521
This Air France deal was found by Cheapflights users on 6/7. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
MSO
- ATH
2 stops32h 00m
Air France
Deal found 6/7![Air France logo]()
$528
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/12:39 pm
MSO
- ATH
2 stops32h 31m
United Airlines
Deal found 6/4![United Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/76:26 am
BZN
- ATH
1 stop20h 19m
American Airlines
Deal found 6/8![American Airlines logo]()
$573
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 9, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $920 (Delta) |
One-way from | $453 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $1,165 |
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 9, 2026.
Use the filters below to find and compare flights from Montana to Greece that are best for you.
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Route
Depart
Return
Cheapest round-trip
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Sun 12/6
2:27 pm-1:25 am
2 stops25h 58m
Athens Eleftherios V.
Thu 12/10
6:40 am-9:26 pm
2 stops23h 46m
$847
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Sat 9/5
2:30 pm-7:35 am
1 stop32h 05m
Athens Eleftherios V.
Fri 12/18
6:05 am-12:10 am
2 stops27h 05m
$923
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Sun 9/6
4:32 pm-8:10 am
2 stops30h 38m
Athens Eleftherios V.
Fri 12/18
6:40 am-9:47 am
2 stops36h 07m
$952
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Mon 8/17
7:55 am-10:35 am
1 stop17h 40m
Athens Eleftherios V.
Mon 8/24
12:45 pm-9:19 pm
2 stops41h 34m
$954
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-9:19 pm
2 stops41h 34m
$1,008
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Mon 7/20
5:55 am-8:05 pm
2 stops29h 10m
Athens Eleftherios V.
Mon 7/27
3:30 pm-12:28 am
2 stops41h 58m
$1,051
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Tue 8/4
12:48 pm-9:00 pm
3 stops23h 12m
Athens Eleftherios V.
Fri 8/14
6:00 am-9:19 pm
2 stops24h 19m
$1,063
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Sat 8/1
12:34 pm-10:35 am
1 stop37h 01m
Athens Eleftherios V.
Sun 8/9
11:45 am-9:39 pm
2 stops42h 54m
$1,125
Quickest round-trip
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Wed 7/8
12:34 pm-2:55 pm
2 stops17h 21m
Athens Eleftherios V.
Thu 7/23
12:35 pm-10:51 pm
1 stop19h 16m
$1,140
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Thu 7/30
6:05 am-10:35 am
2 stops19h 30m
Athens Eleftherios V.
Fri 8/7
11:45 am-9:40 pm
2 stops42h 55m
$1,184
Showing 1-10 of 27 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.
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Montana and Greece flights
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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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$844 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$501 | Average$1,043 | FlexibilityNo cancel fee | On-time69% |