$159+ Cheap flights from Maine to Montana
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BZN
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Find cheap flights from Maine to Montana with Cheapflights
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Cheapest flights from Maine to MontanaExplore the most affordable flight options available from Maine to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from Maine to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
PWM
- BZN
1 stop9h 25m
American Airlines
Tue 9/16:26 am
BZN
- PWM
1 stop10h 27m
American Airlines
Deal found 5/6![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 6/23:08 pm
BOS
- BZN
1 stop9h 35m
United Airlines
Tue 6/94:25 pm
BZN
- BOS
1 stop6h 49m
United Airlines
Deal found 5/3![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 7/218:19 am
BOS
- BZN
2 stops9h 54m
American Airlines
Tue 7/286:44 am
BZN
- BOS
1 stop10h 36m
American Airlines
Deal found 5/2![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
PWM
- BZN
1 stop9h 25m
American Airlines
Tue 9/16:26 am
BZN
- PWM
1 stop10h 27m
American Airlines
Deal found 5/6![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 5/296:10 am
BOS
- WYS
1 stop8h 15m
Delta
Tue 6/21:10 pm
WYS
- BOS
1 stop8h 48m
Delta
Deal found 5/4![Delta logo]()
$334
This JetBlue deal was found by Cheapflights users on 5/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Thu 6/1812:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/2![JetBlue logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 8/267:30 am
BOS
- BZN
1 stop9h 55m
American Airlines
Tue 9/111:55 am
BZN
- BOS
1 stop8h 11m
American Airlines
Deal found 5/5![American Airlines logo]()
$342
This Flysmarter deal was found by Cheapflights users on 5/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Tue 6/2312:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/6![JetBlue logo]()
$343
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 5/266:16 pm
BOS
- BIL
1 stop6h 58m
Delta
Wed 6/106:40 pm
BIL
- BOS
1 stop9h 25m
Delta
Deal found 5/5![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:05 am
BOS
- BZN
1 stop7h 12m
Delta
Sun 6/141:58 pm
BZN
- BOS
Nonstop4h 27m
Delta
Deal found 5/6![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:05 am
BOS
- BZN
1 stop8h 09m
Delta
Tue 8/181:00 pm
BZN
- BOS
1 stop8h 57m
Delta
Deal found 5/2![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/285:51 am
BOS
- FCA
1 stop9h 42m
Delta
Fri 6/52:30 pm
FCA
- BOS
1 stop7h 24m
Delta
Deal found 5/5![Delta logo]()
$357
Best flights from Maine to MontanaDiscover carefully curated flight deals from Maine to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from Maine to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 7/77:10 am
BOS
- BIL
2 stops12h 42m
Delta
Tue 7/146:34 pm
BIL
- BOS
1 stop9h 31m
Delta
Deal found 5/4![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:20 am
BOS
- FCA
1 stop10h 14m
Alaska Airlines
Fri 5/295:40 pm
FCA
- BOS
1 stop12h 01m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/279:40 am
BOS
- BZN
1 stop7h 47m
United Airlines
Sat 5/3012:50 pm
BZN
- BOS
1 stop8h 31m
United Airlines
Deal found 5/2![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 5/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:45 am
PWM
- BZN
2 stops10h 55m
Southwest
Wed 9/212:55 pm
BZN
- PWM
1 stop7h 10m
Southwest
Deal found 5/3![Southwest logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 am
PWM
- BZN
1 stop9h 20m
American Airlines
Fri 9/181:39 pm
BZN
- PWM
1 stop8h 34m
American Airlines
Deal found 5/6![American Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 5/3. 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.
Sat 7/256:05 am
BOS
- BIL
2 stops13h 47m
Delta
Tue 8/46:34 pm
BIL
- BOS
1 stop9h 56m
Delta
Deal found 5/3![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:11 pm
BOS
- FCA
1 stop17h 40m
Alaska Airlines
Wed 6/102:10 pm
FCA
- BOS
1 stop13h 30m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/3. 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.
Tue 6/21:29 pm
BOS
- FCA
2 stops11h 45m
Delta
Tue 6/912:22 pm
FCA
- BOS
1 stop9h 27m
Delta
Deal found 5/3![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:45 pm
BOS
- BZN
1 stop7h 55m
Southwest
Tue 6/306:40 am
BZN
- BOS
1 stop7h 25m
Southwest
Deal found 5/1![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 9/296:00 am
PWM
- BZN
2 stops11h 23m
United Airlines
Tue 10/63:40 pm
BZN
- PWM
2 stops15h 43m
United Airlines
Deal found 5/2![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 6/127:15 am
BOS
- FCA
2 stops12h 15m
Delta
Tue 6/1612:22 pm
FCA
- BOS
1 stop9h 27m
Delta
Deal found 5/4![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 am
BOS
- FCA
1 stop13h 00m
Alaska Airlines
Sat 5/304:14 pm
FCA
- BOS
1 stop12h 06m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:10 am
BOS
- GTF
2 stops12h 29m
Delta
Tue 9/226:20 pm
GTF
- BOS
1 stop9h 49m
Delta
Deal found 5/6![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:45 pm
BOS
- BZN
1 stop7h 55m
Southwest
Wed 7/156:40 am
BZN
- BOS
1 stop9h 20m
Southwest
Deal found 5/2![Southwest logo]()
$445
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/296:00 am
BOS
- BZN
1 stop7h 44m
United Airlines
Mon 6/14:17 pm
BZN
- BOS
1 stop12h 04m
United Airlines
Deal found 5/1![United Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:20 am
BOS
- HLN
1 stop10h 46m
Alaska Airlines
Tue 6/94:43 pm
HLN
- BOS
1 stop12h 57m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/3. 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.
Mon 6/12:33 pm
BOS
- BIL
2 stops10h 41m
Delta
Mon 6/86:40 pm
BIL
- BOS
1 stop9h 25m
Delta
Deal found 5/3![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:50 am
BOS
- BZN
2 stops9h 50m
Southwest
Tue 6/233:55 pm
BZN
- BOS
1 stop6h 50m
Southwest
Deal found 5/2![Southwest logo]()
$460
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/233:32 pm
PWM
- MSO
1 stop8h 02m
United Airlines
Wed 5/2712:33 pm
MSO
- PWM
1 stop7h 18m
United Airlines
Deal found 5/2![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 5/3. 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.
Tue 6/26:10 am
BOS
- HLN
1 stop8h 13m
Delta
Fri 6/51:03 pm
HLN
- BOS
1 stop8h 55m
Delta
Deal found 5/3![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:30 pm
BOS
- BZN
1 stop8h 00m
Southwest
Mon 6/227:35 am
BZN
- BOS
1 stop9h 45m
Southwest
Deal found 5/1![Southwest logo]()
$477
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 8/1812:00 pm
PWM
- BZN
1 stop8h 23m
United Airlines
Tue 8/2510:41 am
BZN
- PWM
2 stops11h 18m
United Airlines
Deal found 5/2![United Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:11 pm
BOS
- BIL
1 stop30h 22m
Alaska Airlines
Mon 6/87:21 pm
BIL
- BOS
1 stop10h 20m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 10/313:35 pm
PWM
- MSO
1 stop7h 51m
United Airlines
Tue 11/35:32 pm
MSO
- PWM
2 stops12h 47m
United Airlines
Deal found 5/6![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:51 am
BOS
- FCA
1 stop9h 42m
Delta
Sun 5/316:07 pm
FCA
- BOS
1 stop10h 13m
Delta
Deal found 5/2![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:25 pm
BOS
- BZN
2 stops10h 15m
Southwest
Wed 7/2210:25 am
BZN
- BOS
2 stops10h 55m
Southwest
Deal found 5/2![Southwest logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
BOS
- BZN
2 stops18h 42m
Alaska Airlines
Sat 6/68:00 am
BZN
- BOS
2 stops20h 20m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/193:23 pm
PWM
- BZN
1 stop8h 14m
United Airlines
Sat 5/2310:33 am
BZN
- PWM
2 stops11h 18m
United Airlines
Deal found 5/4![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 5/1. 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 9/46:00 am
BOS
- GTF
1 stop8h 23m
Delta
Sun 9/66:20 pm
GTF
- BOS
1 stop9h 49m
Delta
Deal found 5/1![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:50 am
BOS
- BZN
2 stops10h 25m
Southwest
Sat 7/42:10 pm
BZN
- BOS
1 stop6h 35m
Southwest
Deal found 5/5![Southwest logo]()
$519
Last-minute flights from Maine to MontanaDiscover last-minute flight deals from Maine to Montana. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Montana. Data last updated May 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 5/266:16 pm
BOS
- BIL
1 stop6h 58m
Delta
Wed 6/106:40 pm
BIL
- BOS
1 stop9h 25m
Delta
Deal found 5/5![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 5/275:05 pm
BOS
- BZN
1 stop7h 38m
United Airlines
Tue 6/24:25 pm
BZN
- BOS
1 stop6h 49m
United Airlines
Deal found 5/4![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/285:51 am
BOS
- FCA
1 stop9h 42m
Delta
Sat 6/62:30 pm
FCA
- BOS
1 stop7h 24m
Delta
Deal found 5/5![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 5/296:10 am
BOS
- WYS
1 stop8h 15m
Delta
Tue 6/21:10 pm
WYS
- BOS
1 stop8h 48m
Delta
Deal found 5/4![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 5/291:29 pm
BOS
- FCA
2 stops11h 45m
Delta
Mon 6/86:10 pm
FCA
- BOS
1 stop9h 55m
Delta
Deal found 5/5![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 6/23:08 pm
BOS
- BZN
1 stop9h 35m
United Airlines
Tue 6/94:25 pm
BZN
- BOS
1 stop6h 49m
United Airlines
Deal found 5/3![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 6/28:00 am
BOS
- BZN
1 stop9h 53m
American Airlines
Thu 6/116:45 am
BZN
- BOS
1 stop8h 22m
American Airlines
Deal found 5/2![American Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:05 am
BOS
- BZN
1 stop7h 12m
Delta
Sun 6/141:58 pm
BZN
- BOS
Nonstop4h 27m
Delta
Deal found 5/6![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:55 am
BOS
- BZN
1 stop6h 27m
Delta
Sat 6/1312:16 pm
BZN
- BOS
Nonstop4h 29m
Delta
Deal found 5/2![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:25 am
BOS
- BZN
1 stop14h 10m
Southwest
Tue 6/162:35 pm
BZN
- BOS
1 stop8h 10m
Southwest
Deal found 5/2![Southwest logo]()
$347
This JetBlue deal was found by Cheapflights users on 5/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Thu 6/1812:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/2![JetBlue logo]()
$337
This Flysmarter deal was found by Cheapflights users on 5/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Tue 6/2312:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/6![JetBlue logo]()
$343
One-way flights from Maine to MontanaSearch for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This JetBlue deal was found by Cheapflights users on 5/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 5/5![JetBlue logo]()
$159
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:01 am
BOS
- BZN
1 stop8h 24m
American Airlines
Deal found 5/1![American Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:15 am
BOS
- BZN
1 stop9h 33m
Delta
Deal found 5/2![Delta logo]()
$179
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:05 am
BOS
- FCA
1 stop9h 30m
American Airlines
Deal found 5/6![American Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:01 pm
BOS
- BZN
3 stops29h 44m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 6/1312:39 pm
BOS
- BZN
1 stop10h 04m
American Airlines
Deal found 5/5![American Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 5/5. 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 8/245:30 am
BOS
- GTF
2 stops14h 12m
Delta
Deal found 5/5![Delta logo]()
$185
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:29 am
PWM
- BZN
2 stops13h 14m
American Airlines
Deal found 5/3![American Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:40 am
BOS
- BZN
1 stop12h 40m
Southwest
Deal found 5/5![Southwest logo]()
$189
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/25:05 am
BOS
- BZN
1 stop9h 33m
American Airlines
Deal found 5/5![American Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 5/5. 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.
Wed 6/106:05 am
BOS
- HLN
1 stop8h 15m
Delta
Deal found 5/5![Delta logo]()
$195
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 5/246:00 am
BOS
- FCA
1 stop11h 00m
American Airlines
Deal found 5/5![American Airlines logo]()
$195
Find flight deals from Maine to Montana
Keep the following information in mind while searching for Maine to Montana flight deals. Data was last updated May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (American Airlines) |
One-way from | $159 (JetBlue) |
Popular in | June |
Cheapest in | November |
Average price | $549 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to Montana 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 May 6, 2026.
Use the filters below to find and compare flights from Maine to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Tue 7/7
7:10 am-5:52 pm
2 stops12h 42m
Billings Logan Intl
Tue 7/14
6:34 pm-6:05 am
1 stop9h 31m
$354
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Sat 7/25
6:05 am-5:52 pm
2 stops13h 47m
Billings Logan Intl
Tue 8/4
6:34 pm-6:30 am
1 stop9h 56m
$354
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Wed 5/27
7:20 am-3:34 pm
1 stop10h 14m
Kalispell Glacier Park
Fri 5/29
5:40 pm-7:41 am
1 stop12h 01m
$357
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Fri 6/5
7:11 pm-10:51 am
1 stop17h 40m
Kalispell Glacier Park
Wed 6/10
2:10 pm-5:40 am
1 stop13h 30m
$357
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Tue 6/2
1:29 pm-11:14 pm
2 stops11h 45m
Kalispell Glacier Park
Tue 6/9
12:22 pm-11:49 pm
1 stop9h 27m
$362
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Fri 6/12
7:15 am-5:30 pm
2 stops12h 15m
Kalispell Glacier Park
Tue 6/16
12:22 pm-11:49 pm
1 stop9h 27m
$362
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Wed 9/2
7:10 am-5:39 pm
2 stops12h 29m
Great Falls
Tue 9/22
6:20 pm-6:09 am
1 stop9h 49m
$364
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Mon 6/1
2:33 pm-11:14 pm
2 stops10h 41m
Billings Logan Intl
Mon 6/8
6:40 pm-6:05 am
1 stop9h 25m
$379
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 5/27
9:40 am-3:27 pm
1 stop7h 47m
Bozeman Gallatin Field
Sat 5/30
12:50 pm-11:21 pm
1 stop8h 31m
$383
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Tue 6/2
6:10 am-12:23 pm
1 stop8h 13m
Helena
Fri 6/5
1:03 pm-11:58 pm
1 stop8h 55m
$389
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maine to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Maine with our price prediction graph.
PWM-BZN
BOS-BZN
BOS-WYS
BOS-BIL
BOS-FCA
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 Maine to Montana
USME-USMT
PWM-BZN
BOS-BZN
BOS-WYS
BOS-BIL
How far ahead should I book a flight from Maine to Montana?
The best time to book flights from Maine to Montana is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Maine to Montana?
Currently, January is the cheapest month in which you can book a flight from Maine to Montana (average of $203). Flying from Maine to Montana in November is currently the most expensive (average of $398). 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.
How much does it cost to fly round-trip from Maine to Montana?
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated May 6, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Maine to Montana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Maine to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Maine to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to Montana by cabin class
Find flights from Maine to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maine and Montana flights
Browse other Maine and Montana flight options. Last updated on May 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Maine after your stay in Montana
Maine to Montana flights
Consider these flights traveling from Maine to Montana.
Top 3 airlines flying from Maine to Montana
Discover the top 3 airlines that operate flights from Maine to Montana. 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 May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$605 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$311 | Average$619 | FlexibilityNo cancel fee | On-time71% |