$421+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATH
Sep 3 — Sep 101
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 August 4, 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 August 4, 2026.
This KLM deal was found by Cheapflights users on 8/2. 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.
Wed 11/185:33 am
MSO
- ATH
2 stops25h 57m
KLM
Wed 12/95:25 pm
ATH
- MSO
2 stops33h 17m
KLM
Deal found 8/2![KLM logo]()
$846
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/22:37 pm
BZN
- ATH
2 stops25h 53m
United Airlines
Fri 11/66:40 am
ATH
- BZN
2 stops23h 50m
United Airlines
Deal found 7/30![United Airlines logo]()
$847
This United Airlines deal was found by Cheapflights users on 8/2. 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 12/66:15 am
MSO
- ATH
2 stops19h 45m
United Airlines
Wed 12/96:40 am
ATH
- MSO
2 stops39h 47m
United Airlines
Deal found 8/2![United Airlines logo]()
$849
This United Airlines deal was found by Cheapflights users on 7/30. 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 12/55:32 pm
MSO
- ATH
2 stops32h 28m
United Airlines
Wed 12/96:40 am
ATH
- MSO
2 stops39h 47m
United Airlines
Deal found 7/30![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 8/2. 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 11/186:15 am
MSO
- ATH
3 stops43h 45m
United Airlines
Wed 12/96:40 am
ATH
- MSO
2 stops39h 47m
United Airlines
Deal found 8/2![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/306:30 am
BZN
- ATH
2 stops18h 40m
United Airlines
Thu 10/86:35 am
ATH
- BZN
2 stops23h 29m
United Airlines
Deal found 7/30![United Airlines logo]()
$992
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/155:17 pm
MSO
- ATH
2 stops20h 48m
United Airlines
Tue 9/226:45 am
ATH
- MSO
2 stops24h 45m
United Airlines
Deal found 8/1![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/158:00 am
BZN
- ATH
1 stop17h 35m
United Airlines
Tue 10/276:40 am
ATH
- BZN
2 stops40h 36m
United Airlines
Deal found 8/3![United Airlines logo]()
$999
This Delta deal was found by Cheapflights users on 8/3. 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 10/156:00 am
BZN
- ATH
2 stops32h 00m
Delta
Tue 10/271:35 pm
ATH
- BZN
2 stops31h 46m
Delta
Deal found 8/3![Delta logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/147:54 am
BZN
- ATH
1 stop17h 41m
United Airlines
Mon 9/216:45 am
ATH
- BZN
2 stops21h 32m
United Airlines
Deal found 7/31![United Airlines logo]()
$1,049
This Delta deal was found by Cheapflights users on 7/31. 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 9/146:17 am
BZN
- ATH
2 stops31h 43m
Delta
Mon 9/216:00 am
ATH
- BZN
2 stops26h 19m
Delta
Deal found 7/31![Delta logo]()
$1,053
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/207:55 am
BZN
- ATH
1 stop17h 40m
United Airlines
Thu 8/2712:10 pm
ATH
- BZN
3 stops36h 13m
United Airlines
Deal found 7/30![United Airlines logo]()
$1,103
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 August 4, 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 August 4, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/22:37 pm
BZN
- ATH
3 stops35h 23m
United Airlines
Fri 11/66:40 am
ATH
- BZN
2 stops23h 50m
United Airlines
Deal found 7/30![United Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 8/3. 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 10/156:00 am
BZN
- ATH
2 stops32h 00m
Delta
Tue 10/271:35 pm
ATH
- BZN
2 stops31h 46m
Delta
Deal found 8/3![Delta logo]()
$1,002
This Condor deal was found by Cheapflights users on 8/3. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:03 am
BZN
- SKG
2 stops31h 58m
Multiple Airlines
Thu 9/248:10 am
SKG
- BZN
2 stops23h 49m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$1,209
This British Airways deal was found by Cheapflights users on 8/2. 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.
Wed 8/1912:11 pm
BIL
- JTR
2 stops40h 54m
British Airways
Sun 8/235:10 pm
JTR
- BIL
2 stops39h 19m
British Airways
Deal found 8/2![British Airways logo]()
$1,401
This United Airlines deal was found by Cheapflights users on 8/3. 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 12/66:15 am
MSO
- ATH
2 stops19h 45m
United Airlines
Wed 12/96:40 am
ATH
- MSO
2 stops39h 47m
United Airlines
Deal found 8/3![United Airlines logo]()
$849
This United Airlines deal was found by Cheapflights users on 7/30. 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 12/55:32 pm
MSO
- ATH
2 stops32h 28m
United Airlines
Wed 12/96:40 am
ATH
- MSO
2 stops39h 47m
United Airlines
Deal found 7/30![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 8/2. 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 11/186:15 am
MSO
- ATH
3 stops43h 45m
United Airlines
Wed 12/96:40 am
ATH
- MSO
2 stops39h 47m
United Airlines
Deal found 8/2![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/306:30 am
BZN
- ATH
2 stops18h 40m
United Airlines
Thu 10/86:35 am
ATH
- BZN
2 stops23h 29m
United Airlines
Deal found 7/30![United Airlines logo]()
$992
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/155:17 pm
MSO
- ATH
2 stops20h 48m
United Airlines
Tue 9/226:45 am
ATH
- MSO
2 stops24h 45m
United Airlines
Deal found 8/1![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/158:00 am
BZN
- ATH
1 stop17h 35m
United Airlines
Tue 10/276:40 am
ATH
- BZN
2 stops40h 36m
United Airlines
Deal found 8/3![United Airlines logo]()
$999
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/207:55 am
BZN
- ATH
1 stop17h 40m
United Airlines
Thu 8/2712:10 pm
ATH
- BZN
3 stops36h 13m
United Airlines
Deal found 7/30![United Airlines logo]()
$1,103
This BusinessClass deal was found by Cheapflights users on 8/1. 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.
Sat 10/1712:53 pm
BZN
- ATH
2 stops20h 47m
Lufthansa
Wed 10/286:45 pm
ATH
- BZN
2 stops34h 45m
Lufthansa
Deal found 8/1![Lufthansa logo]()
$4,295
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/142:30 pm
BZN
- ATH
3 stops34h 40m
United Airlines
Mon 9/216:45 am
ATH
- BZN
2 stops21h 32m
United Airlines
Deal found 7/31![United Airlines logo]()
$1,140
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/2011:27 am
BZN
- ATH
3 stops22h 13m
Multiple Airlines
Thu 8/277:30 pm
ATH
- BZN
3 stops36h 46m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$2,358
This Delta deal was found by Cheapflights users on 8/4. 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.
Mon 12/211:05 pm
BZN
- ATH
2 stops27h 15m
Delta
Fri 1/111:45 am
ATH
- BZN
1 stop33h 30m
Delta
Deal found 8/4![Delta logo]()
$3,843
Last-minute flights from Montana to GreeceDiscover last-minute flight deals from Montana to Greece. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Greece. Data last updated August 4, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 8/2. 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.
Wed 8/1912:11 pm
BIL
- JTR
2 stops40h 54m
British Airways
Sun 8/235:10 pm
JTR
- BIL
2 stops39h 19m
British Airways
Deal found 8/2![British Airways logo]()
$1,401
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/207:55 am
BZN
- ATH
1 stop17h 40m
United Airlines
Thu 8/2712:10 pm
ATH
- BZN
2 stops39h 32m
United Airlines
Deal found 7/30![United Airlines logo]()
$1,103
This American Airlines deal was found by Cheapflights users on 8/2. 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
2 stops20h 49m
American Airlines
Thu 8/271:00 pm
ATH
- BZN
2 stops31h 05m
American Airlines
Deal found 8/2![American Airlines logo]()
$1,128
This Ovago deal was found by Cheapflights users on 8/3. 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.
Wed 9/212:43 pm
BZN
- SKG
2 stops21h 32m
Multiple Airlines
Wed 9/98:10 am
SKG
- BZN
2 stops22h 09m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/147:54 am
BZN
- ATH
1 stop17h 41m
United Airlines
Mon 9/216:45 am
ATH
- BZN
2 stops21h 32m
United Airlines
Deal found 7/31![United Airlines logo]()
$1,049
This Delta deal was found by Cheapflights users on 7/31. 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 9/146:17 am
BZN
- ATH
2 stops31h 43m
Delta
Mon 9/216:00 am
ATH
- BZN
2 stops26h 19m
Delta
Deal found 7/31![Delta logo]()
$1,053
This BusinessClass deal was found by Cheapflights users on 7/31. 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.
Mon 9/147:54 am
BZN
- ATH
1 stop17h 41m
Lufthansa
Mon 9/2110:25 am
ATH
- BZN
1 stop33h 02m
Lufthansa
Deal found 7/31![Lufthansa logo]()
$1,635
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/155:17 pm
MSO
- ATH
2 stops20h 48m
United Airlines
Tue 9/226:45 am
ATH
- MSO
2 stops24h 45m
United Airlines
Deal found 8/1![United Airlines logo]()
$996
This Gotogate deal was found by Cheapflights users on 8/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:16 pm
MSO
- ATH
3 stops26h 34m
Multiple Airlines
Tue 9/225:55 am
ATH
- MSO
2 stops26h 06m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$1,721
This Condor deal was found by Cheapflights users on 8/3. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:03 am
BZN
- SKG
2 stops31h 58m
Multiple Airlines
Thu 9/248:10 am
SKG
- BZN
2 stops23h 49m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/306:30 am
BZN
- ATH
2 stops18h 40m
United Airlines
Thu 10/86:35 am
ATH
- BZN
2 stops23h 29m
United Airlines
Deal found 7/30![United Airlines logo]()
$992
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/301:40 pm
BZN
- ATH
2 stops20h 20m
American Airlines
Thu 10/810:45 am
ATH
- BZN
1 stop34h 40m
American Airlines
Deal found 7/30![American Airlines logo]()
$1,110
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 August 4, 2026.
Search for one-way flight options from Montana to Greece. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/2012:19 pm
MSO
- ATH
3 stops50h 26m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 10/225:13 pm
MSO
- ATH
3 stops44h 52m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sat 10/177:03 am
MSO
- ATH
2 stops24h 17m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/146:15 am
MSO
- ATH
2 stops18h 45m
United Airlines
Deal found 8/1![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/2412:21 pm
MSO
- ATH
2 stops37h 39m
United Airlines
Deal found 8/1![United Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/1712:21 pm
MSO
- ATH
1 stop37h 14m
United Airlines
Deal found 8/1![United Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/143:49 pm
MSO
- ATH
3 stops33h 21m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/2312:21 pm
MSO
- ATH
2 stops61h 39m
United Airlines
Deal found 8/1![United Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 8/1. 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 10/166:25 pm
MSO
- ATH
2 stops55h 35m
Delta
Deal found 8/1![Delta logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/184:43 pm
MSO
- ATH
3 stops46h 02m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/156:15 am
MSO
- ATH
2 stops19h 20m
United Airlines
Deal found 8/1![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 7/30. 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 12/2310:40 am
BZN
- ATH
2 stops39h 20m
United Airlines
Deal found 7/30![United Airlines logo]()
$524
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 August 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $846 (KLM) |
One-way from | $421 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $1,563 |
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 August 4, 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
Mon 11/2
2:37 pm-11:00 am
3 stops35h 23m
Athens Eleftherios V.
Fri 11/6
6:40 am-9:30 pm
2 stops23h 50m
$848
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Sun 12/6
6:15 am-11:00 am
2 stops19h 45m
Athens Eleftherios V.
Wed 12/9
6:40 am-1:27 pm
2 stops39h 47m
$849
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Sat 12/5
5:32 pm-11:00 am
2 stops32h 28m
Athens Eleftherios V.
Wed 12/9
6:40 am-1:27 pm
2 stops39h 47m
$854
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Wed 11/18
6:15 am-11:00 am
3 stops43h 45m
Athens Eleftherios V.
Wed 12/9
6:40 am-1:27 pm
2 stops39h 47m
$916
Quickest round-trip
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Wed 9/30
6:30 am-10:10 am
2 stops18h 40m
Athens Eleftherios V.
Thu 10/8
6:35 am-9:04 pm
2 stops23h 29m
$992
MissoulaAthens
MSO - ATH
MSOATH
Missoula Johnson-Bell Field
Tue 9/15
5:17 pm-11:05 pm
2 stops20h 48m
Athens Eleftherios V.
Tue 9/22
6:45 am-10:30 pm
2 stops24h 45m
$996
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Thu 10/15
8:00 am-10:35 am
1 stop17h 35m
Athens Eleftherios V.
Tue 10/27
6:40 am-3:16 pm
2 stops40h 36m
$999
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Thu 10/15
6:00 am-11:00 pm
2 stops32h 00m
Athens Eleftherios V.
Tue 10/27
1:35 pm-1:21 pm
2 stops31h 46m
$1,002
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Thu 8/20
7:55 am-10:35 am
1 stop17h 40m
Athens Eleftherios V.
Thu 8/27
12:10 pm-3:23 pm
3 stops36h 13m
$1,103
BozemanAthens
BZN - ATH
BZNATH
Bozeman Gallatin Field
Mon 9/14
2:30 pm-10:10 am
3 stops34h 40m
Athens Eleftherios V.
Mon 9/21
6:45 am-7:17 pm
2 stops21h 32m
$1,140
Showing 1-10 of 26 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
BZN-SKG
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
BZN-SKG
BIL-JTR
No data available for this route at this time. Please check back soon.
Related info for your journey
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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 August 4, 2026.
Popular flight searches
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Montana to Greece flights
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Fly to Greece regions
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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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$497 | Average$1,142 | FlexibilityNo cancel fee | On-time69% |