$106+ Cheap flights from Pennsylvania 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Cheapest flights from Pennsylvania to MontanaExplore the most affordable flight options available from Pennsylvania to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from Pennsylvania to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:30 am
IAD
- MSO
1 stop26h 04m
Multiple Airlines
Thu 8/1310:24 am
MSO
- IAD
1 stop19h 56m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 7/3. 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 9/226:59 pm
PHL
- BZN
1 stop6h 20m
Delta
Thu 10/16:36 pm
BZN
- PHL
1 stop9h 29m
Delta
Deal found 7/3![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/1910:30 am
PHL
- BZN
2 stops10h 12m
United Airlines
Wed 8/264:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/5![United Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 7/2. 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.
Tue 11/101:25 pm
PHL
- BZN
2 stops10h 55m
Southwest
Tue 11/178:10 am
BZN
- PHL
2 stops11h 10m
Southwest
Deal found 7/2![Southwest logo]()
$315
This SmartFares deal was found by Cheapflights users on 7/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Tue 9/111:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/1![JetBlue logo]()
$316
This Cheapflightsfares deal was found by Cheapflights users on 7/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Thu 8/611:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/4![JetBlue logo]()
$319
This Flysmarter deal was found by Cheapflights users on 7/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Thu 9/311:07 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/2![JetBlue logo]()
$323
This United Airlines deal was found by Cheapflights users on 7/4. 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 10/1510:40 am
PHL
- BZN
2 stops10h 32m
United Airlines
Tue 10/202:37 pm
BZN
- PHL
1 stop6h 52m
United Airlines
Deal found 7/4![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/213:06 pm
PHL
- BZN
1 stop7h 31m
American Airlines
Mon 8/3112:55 pm
BZN
- PHL
1 stop9h 04m
American Airlines
Deal found 7/1![American Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/1810:34 am
PHL
- BZN
1 stop6h 49m
United Airlines
Sat 8/224:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/3![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 7/5. 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.
Mon 8/241:05 pm
PHL
- BZN
1 stop11h 20m
Southwest
Sat 8/297:10 am
BZN
- PHL
1 stop5h 30m
Southwest
Deal found 7/5![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/176:25 am
PHL
- BZN
1 stop7h 15m
United Airlines
Mon 8/244:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/5![United Airlines logo]()
$335
Best flights from Pennsylvania to MontanaDiscover carefully curated flight deals from Pennsylvania to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Pennsylvania to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This Delta deal was found by Cheapflights users on 7/4. 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.
Sun 8/165:45 am
PHL
- BZN
1 stop6h 36m
Delta
Tue 8/256:19 am
BZN
- PHL
1 stop6h 15m
Delta
Deal found 7/4![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/1810:30 am
PHL
- BZN
2 stops10h 12m
United Airlines
Sat 8/224:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/3![United Airlines logo]()
$331
This JetBlue deal was found by Cheapflights users on 7/5. 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.
Sun 8/237:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Thu 8/2711:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/5![JetBlue logo]()
$347
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:00 am
PHL
- BZN
1 stop7h 25m
Southwest
Tue 8/258:30 am
BZN
- PHL
2 stops10h 25m
Southwest
Deal found 7/4![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 9/57:35 pm
IAD
- BZN
1 stop27h 10m
Alaska Airlines
Wed 9/93:42 pm
BZN
- IAD
2 stops11h 58m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 7/4. 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 10/236:49 pm
PHL
- BZN
1 stop7h 28m
Delta
Fri 10/302:30 pm
BZN
- PHL
1 stop8h 26m
Delta
Deal found 7/4![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 7/315:00 pm
PHL
- BZN
1 stop7h 43m
United Airlines
Fri 8/75:26 pm
BZN
- PHL
2 stops10h 05m
United Airlines
Deal found 7/5![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:05 pm
PHL
- BZN
1 stop8h 20m
Southwest
Tue 9/153:25 pm
BZN
- PHL
1 stop6h 25m
Southwest
Deal found 7/4![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 7/5. 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 8/222:23 pm
IAD
- FCA
1 stop7h 52m
Delta
Thu 8/2712:02 pm
FCA
- IAD
1 stop9h 37m
Delta
Deal found 7/5![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Sun 9/2010:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Tue 9/229:20 am
BZN
- DCA
1 stop9h 40m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 7/3. 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.
Fri 9/114:05 pm
PHL
- BZN
1 stop8h 20m
Southwest
Sat 9/194:10 pm
BZN
- PHL
2 stops17h 00m
Southwest
Deal found 7/3![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/291:30 pm
PHL
- BZN
2 stops9h 49m
United Airlines
Wed 9/24:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/5![United Airlines logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Mon 9/2110:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Tue 9/229:20 am
BZN
- DCA
1 stop9h 40m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$417
This JetBlue deal was found by Cheapflights users on 7/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:55 am
JFK
- BZN
Nonstop4h 54m
JetBlue
Fri 8/2812:37 pm
BZN
- JFK
1 stop6h 53m
JetBlue
Deal found 7/3![JetBlue logo]()
$464
This Delta deal was found by Cheapflights users on 7/5. 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 9/123:45 pm
PHL
- BZN
1 stop6h 15m
Delta
Sat 9/196:17 am
BZN
- PHL
1 stop6h 22m
Delta
Deal found 7/5![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:30 pm
DCA
- BZN
2 stops8h 55m
Southwest
Wed 9/28:30 am
BZN
- DCA
2 stops8h 05m
Southwest
Deal found 7/4![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 10/17:00 am
IAD
- MSO
1 stop10h 17m
Alaska Airlines
Mon 10/53:46 pm
MSO
- IAD
1 stop11h 54m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/4. 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 7/287:39 am
EWR
- BZN
Nonstop4h 47m
United Airlines
Sat 8/14:20 pm
BZN
- EWR
1 stop6h 44m
United Airlines
Deal found 7/4![United Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 7/2. 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.
Tue 9/1512:05 pm
LGA
- BZN
2 stops9h 55m
Southwest
Thu 9/2412:20 pm
BZN
- LGA
1 stop8h 35m
Southwest
Deal found 7/2![Southwest logo]()
$398
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 8/128:00 am
PHL
- BZN
1 stop9h 30m
United Airlines
Mon 8/174:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/3![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 7/5. 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 8/266:40 pm
JFK
- BZN
1 stop7h 24m
Delta
Sun 9/62:15 pm
BZN
- JFK
1 stop8h 59m
Delta
Deal found 7/5![Delta logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 9/127:47 pm
IAD
- BZN
1 stop26h 58m
Alaska Airlines
Sat 9/192:21 pm
BZN
- IAD
1 stop13h 19m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 7/3. 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.
Thu 8/204:35 pm
DCA
- BZN
1 stop9h 05m
Southwest
Wed 8/262:00 pm
BZN
- DCA
2 stops7h 55m
Southwest
Deal found 7/3![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/58:15 am
IAD
- BZN
Nonstop4h 27m
United Airlines
Wed 9/96:30 am
BZN
- IAD
1 stop9h 20m
United Airlines
Deal found 7/2![United Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 8/267:00 am
IAD
- MSO
1 stop10h 17m
Alaska Airlines
Mon 8/314:16 pm
MSO
- IAD
1 stop11h 24m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/1. 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.
Mon 9/217:00 am
IAD
- FCA
1 stop6h 47m
Delta
Thu 9/2412:40 pm
FCA
- IAD
1 stop8h 53m
Delta
Deal found 7/1![Delta logo]()
$450
This Southwest deal was found by Cheapflights users on 7/3. 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.
Thu 10/155:15 pm
PHL
- BZN
1 stop8h 05m
Southwest
Sun 10/1811:05 am
BZN
- PHL
1 stop11h 30m
Southwest
Deal found 7/3![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 8/2112:00 pm
EWR
- BZN
1 stop10h 43m
United Airlines
Fri 8/284:30 pm
BZN
- EWR
1 stop6h 27m
United Airlines
Deal found 7/5![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 7/5. 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.
Sun 8/96:20 am
PHL
- BZN
2 stops9h 15m
Southwest
Thu 8/133:30 pm
BZN
- PHL
1 stop6h 15m
Southwest
Deal found 7/5![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 7/4. 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.
Sat 9/56:15 am
EWR
- FCA
1 stop9h 46m
Delta
Wed 9/96:35 am
FCA
- EWR
2 stops10h 58m
Delta
Deal found 7/4![Delta logo]()
$459
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated July 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Thu 8/611:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/4![JetBlue logo]()
$319
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Tue 8/411:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/1![JetBlue logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:30 am
IAD
- MSO
1 stop26h 04m
Multiple Airlines
Thu 8/1310:24 am
MSO
- IAD
1 stop19h 56m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/176:25 am
PHL
- BZN
1 stop7h 15m
United Airlines
Mon 8/244:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/5![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/1810:34 am
PHL
- BZN
1 stop6h 49m
United Airlines
Sat 8/224:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/3![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/1910:30 am
PHL
- BZN
2 stops10h 12m
United Airlines
Wed 8/264:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/5![United Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/213:06 pm
PHL
- BZN
1 stop7h 31m
American Airlines
Mon 8/3112:55 pm
BZN
- PHL
1 stop9h 04m
American Airlines
Deal found 7/1![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 7/4. 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.
Sun 8/236:15 am
PHL
- BZN
1 stop6h 41m
Delta
Fri 8/283:55 pm
BZN
- PHL
1 stop6h 01m
Delta
Deal found 7/4![Delta logo]()
$305
This SmartFares deal was found by Cheapflights users on 7/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Tue 9/111:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/1![JetBlue logo]()
$316
This Southwest deal was found by Cheapflights users on 7/5. 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.
Mon 8/241:05 pm
PHL
- BZN
1 stop11h 20m
Southwest
Sat 8/297:10 am
BZN
- PHL
1 stop5h 30m
Southwest
Deal found 7/5![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 7/5. 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.
Tue 8/252:45 pm
PHL
- BZN
2 stops9h 40m
Southwest
Tue 9/18:30 am
BZN
- PHL
2 stops10h 25m
Southwest
Deal found 7/5![Southwest logo]()
$315
This Flysmarter deal was found by Cheapflights users on 7/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Thu 9/311:07 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/2![JetBlue logo]()
$323
One-way flights from Pennsylvania to MontanaSearch for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/129:50 am
IAD
- MSO
1 stop25h 44m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$106
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 8/77:00 pm
PHL
- BZN
1 stop7h 04m
Delta
Deal found 7/3![Delta logo]()
$153
This Southwest deal was found by Cheapflights users on 7/2. 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.
Tue 9/221:45 pm
PHL
- BZN
2 stops8h 15m
Southwest
Deal found 7/2![Southwest logo]()
$158
This United Airlines deal was found by Cheapflights users on 7/4. 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 7/277:39 am
EWR
- BZN
Nonstop4h 47m
United Airlines
Deal found 7/4![United Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:00 pm
IAD
- BZN
3 stops23h 41m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$164
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$167
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
IAD
- BZN
1 stop9h 46m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$167
This Trip.com deal was found by Cheapflights users on 7/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$170
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Thu 8/1312:55 pm
EWR
- BZN
2 stops29h 23m
Allegiant Air
Deal found 7/5![Allegiant Air logo]()
$171
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am
IAD
- BZN
1 stop9h 46m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$171
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 9/710:30 am
PHL
- BZN
2 stops10h 12m
United Airlines
Deal found 7/1![United Airlines logo]()
$172
Find flight deals from Pennsylvania to Montana
Keep the following information in mind while searching for Pennsylvania to Montana flight deals. Data was last updated July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $220 (Kiwi.com) |
One-way from | $106 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $484 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania 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 July 6, 2026.
Use the filters below to find and compare flights from Pennsylvania to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sun 8/16
5:45 am-10:21 am
1 stop6h 36m
Bozeman Gallatin Field
Tue 8/25
6:19 am-2:34 pm
1 stop6h 15m
$305
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Fri 10/23
6:49 pm-12:17 am
1 stop7h 28m
Bozeman Gallatin Field
Fri 10/30
2:30 pm-12:56 am
1 stop8h 26m
$305
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Tue 8/18
10:30 am-6:42 pm
2 stops10h 12m
Bozeman Gallatin Field
Sat 8/22
4:30 pm-12:59 am
1 stop6h 29m
$331
Quickest round-trip
New YorkBozeman
JFK - BZN
JFKBZN
New York John F Kennedy Intl
Sun 8/23
7:30 am-10:26 am
Nonstop4h 56m
Bozeman Gallatin Field
Thu 8/27
11:22 am-5:45 pm
Nonstop4h 23m
$347
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Fri 7/31
5:00 pm-10:43 pm
1 stop7h 43m
Bozeman Gallatin Field
Fri 8/7
5:26 pm-5:31 am
2 stops10h 05m
$362
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sun 8/16
5:00 am-10:25 am
1 stop7h 25m
Bozeman Gallatin Field
Tue 8/25
8:30 am-8:55 pm
2 stops10h 25m
$367
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Thu 9/10
4:05 pm-10:25 pm
1 stop8h 20m
Bozeman Gallatin Field
Tue 9/15
3:25 pm-11:50 pm
1 stop6h 25m
$379
Washington, D.C.Kalispell
IAD - FCA
IADFCA
Washington, D.C. Dulles Intl
Sat 8/22
2:23 pm-8:15 pm
1 stop7h 52m
Kalispell Glacier Park
Thu 8/27
12:02 pm-11:39 pm
1 stop9h 37m
$379
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Fri 9/11
4:05 pm-10:25 pm
1 stop8h 20m
Bozeman Gallatin Field
Sat 9/19
4:10 pm-11:10 am
2 stops17h 00m
$383
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sat 9/12
3:45 pm-8:00 pm
1 stop6h 15m
Bozeman Gallatin Field
Sat 9/19
6:17 am-2:39 pm
1 stop6h 22m
$392
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Pennsylvania with our price prediction graph.
IAD-MSO
PHL-BZN
JFK-BZN
EWR-BZN
DCA-BZN
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 Pennsylvania to Montana
USPA-USMT
IAD-MSO
PHL-BZN
JFK-BZN
EWR-BZN
What is the cheapest month to book a flight from Pennsylvania to Montana?
Currently, July is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $124). Flying from Pennsylvania to Montana in April is currently the most expensive (average of $248). 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 Pennsylvania to Montana?
How far ahead should I book a flight from Pennsylvania to Montana?
The price you pay for your flight from Pennsylvania to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 6, 2026.
Read through reviews of airlines operating flights from Pennsylvania to Montana, such as Alaska Airlines,Southwest, andDelta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pennsylvania 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 Pennsylvania to Montana by cabin class
Find flights from Pennsylvania to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Montana flights
Browse other Pennsylvania and Montana flight options. Last updated on July 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 Pennsylvania after your stay in Montana
Pennsylvania to Montana flights
Consider these flights traveling from Pennsylvania to Montana.
Top 5 airlines flying from Pennsylvania to Montana
Discover the top 5 airlines that operate flights from Pennsylvania 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$455 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$563 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$569 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$486 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$466 | FlexibilityNo cancel fee | On-time75% |