$129+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Jul 31 — Aug 71
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 1, 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 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/208:59 am
IAD
- FCA
1 stop27h 05m
Multiple Airlines
Mon 8/243:39 pm
FCA
- IAD
1 stop14h 25m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/169:50 am
IAD
- FCA
1 stop25h 50m
Multiple Airlines
Mon 8/243:39 pm
FCA
- IAD
1 stop14h 25m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/315:59 pm
LGA
- FCA
1 stop7h 57m
Delta
Sat 9/512:05 pm
FCA
- LGA
1 stop6h 00m
Delta
Deal found 6/27![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/284:43 pm
LGA
- FCA
2 stops9h 13m
Delta
Sat 9/512:05 pm
FCA
- LGA
1 stop6h 00m
Delta
Deal found 6/27![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/284:43 pm
LGA
- FCA
2 stops9h 13m
Delta
Tue 9/16:20 am
FCA
- LGA
2 stops11h 16m
Delta
Deal found 6/27![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/15:59 pm
LGA
- FCA
1 stop7h 57m
Delta
Sat 9/512:05 pm
FCA
- LGA
1 stop6h 00m
Delta
Deal found 6/28![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/2912:40 pm
LGA
- FCA
2 stops12h 13m
Delta
Sat 9/512:05 pm
FCA
- LGA
1 stop6h 00m
Delta
Deal found 6/29![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/2612:45 pm
LGA
- FCA
2 stops12h 09m
Delta
Wed 9/306:35 am
FCA
- LGA
1 stop8h 08m
Delta
Deal found 6/27![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/237:00 pm
PHL
- BZN
1 stop7h 04m
Delta
Fri 8/283:55 pm
BZN
- PHL
1 stop6h 01m
Delta
Deal found 6/29![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/2912:40 pm
LGA
- FCA
2 stops9h 35m
Delta
Wed 9/25:15 am
FCA
- LGA
2 stops10h 15m
Delta
Deal found 6/27![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/186:25 am
PHL
- BZN
2 stops11h 05m
United Airlines
Thu 8/274:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 6/30![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/137:00 pm
PHL
- BZN
1 stop7h 04m
Delta
Thu 8/203:55 pm
BZN
- PHL
1 stop6h 01m
Delta
Deal found 6/28![Delta logo]()
$311
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 1, 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 1, 2026.
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:55 pm
PHL
- BZN
1 stop7h 20m
Delta
Wed 9/306:17 am
BZN
- PHL
1 stop6h 25m
Delta
Deal found 6/30![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/221:30 pm
PHL
- BZN
2 stops9h 49m
United Airlines
Wed 8/264:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 6/30![United Airlines logo]()
$310
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue 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 6/30![JetBlue logo]()
$347
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/182:00 pm
LGA
- BZN
1 stop8h 00m
Southwest
Wed 8/262:00 pm
BZN
- LGA
1 stop6h 35m
Southwest
Deal found 6/29![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/2310:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Fri 8/289:20 am
BZN
- DCA
1 stop9h 40m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
PHL
- BZN
1 stop6h 51m
Delta
Sat 9/52:15 pm
BZN
- PHL
1 stop7h 27m
Delta
Deal found 6/30![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/292:50 pm
LGA
- FCA
1 stop7h 25m
Delta
Sat 9/512:05 pm
FCA
- LGA
1 stop6h 00m
Delta
Deal found 6/29![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 6/30. 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.
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 6/30![United Airlines logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/510:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Wed 9/99:20 am
BZN
- DCA
1 stop9h 40m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/196:55 pm
PHL
- BZN
1 stop6h 21m
Delta
Wed 8/266:19 am
BZN
- PHL
1 stop6h 15m
Delta
Deal found 6/27![Delta logo]()
$326
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/1010:20 am
PHL
- BZN
2 stops8h 10m
Southwest
Thu 8/138:35 am
BZN
- PHL
2 stops11h 40m
Southwest
Deal found 6/27![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/48:05 am
PHL
- BZN
1 stop9h 08m
United Airlines
Thu 8/134:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 6/28![United Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:10 am
DCA
- BZN
2 stops9h 25m
Southwest
Thu 8/2712:20 pm
BZN
- DCA
1 stop5h 30m
Southwest
Deal found 6/30![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 8/257:45 am
DCA
- BZN
1 stop9h 05m
Delta
Tue 9/16:19 am
BZN
- DCA
1 stop5h 29m
Delta
Deal found 6/26![Delta logo]()
$349
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:20 am
DCA
- BZN
1 stop7h 04m
JetBlue
Sat 8/812:09 pm
BZN
- DCA
1 stop8h 50m
JetBlue
Deal found 6/30![JetBlue logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 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 9/197:03 am
BZN
- IAD
1 stop20h 37m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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
1 stop7h 12m
United Airlines
Wed 9/22:30 pm
BZN
- PHL
1 stop7h 14m
United Airlines
Deal found 6/29![United Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/236:00 am
LGA
- BZN
1 stop8h 35m
Southwest
Mon 8/311:35 pm
BZN
- LGA
1 stop7h 20m
Southwest
Deal found 6/28![Southwest logo]()
$422
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/226:00 am
IAD
- BZN
1 stop6h 51m
Delta
Fri 8/281:00 pm
BZN
- IAD
1 stop8h 39m
Delta
Deal found 6/28![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/99:20 am
BZN
- IAD
2 stops18h 20m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$440
This JetBlue deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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.
Thu 8/207:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Fri 8/2812:37 pm
BZN
- JFK
1 stop6h 53m
JetBlue
Deal found 6/26![JetBlue logo]()
$484
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/238:15 am
IAD
- BZN
Nonstop4h 27m
United Airlines
Thu 8/276:30 am
BZN
- IAD
1 stop9h 20m
United Airlines
Deal found 6/28![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/87:00 am
DCA
- BZN
1 stop15h 05m
Southwest
Tue 8/1111:20 am
BZN
- DCA
2 stops9h 45m
Southwest
Deal found 6/27![Southwest logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 9/236:55 am
EWR
- BZN
1 stop8h 29m
Alaska Airlines
Sun 9/277:03 am
BZN
- EWR
1 stop21h 27m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 9/163:00 pm
EWR
- FCA
2 stops9h 54m
Delta
Wed 9/236:35 am
FCA
- EWR
2 stops10h 58m
Delta
Deal found 6/29![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/273:39 pm
IAD
- BZN
1 stop9h 04m
United Airlines
Mon 8/34:29 pm
BZN
- IAD
1 stop6h 16m
United Airlines
Deal found 6/29![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:35 pm
DCA
- BZN
2 stops7h 50m
Southwest
Sun 8/306:30 am
BZN
- DCA
1 stop7h 50m
Southwest
Deal found 6/30![Southwest logo]()
$443
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:29 am
JFK
- BZN
1 stop7h 13m
JetBlue
Thu 8/2011:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 6/30![JetBlue logo]()
$548
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 11/87:25 am
IAD
- FCA
1 stop9h 16m
Delta
Sun 11/151:29 pm
FCA
- IAD
2 stops8h 51m
Delta
Deal found 6/28![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/94:01 pm
JFK
- BZN
1 stop8h 58m
Alaska Airlines
Sat 9/197:03 am
BZN
- JFK
2 stops20h 58m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$465
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated July 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/205:00 pm
PHL
- BZN
1 stop7h 43m
United Airlines
Tue 7/285:26 pm
BZN
- PHL
2 stops10h 05m
United Airlines
Deal found 6/30![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/213:20 pm
LGA
- BZN
1 stop7h 54m
United Airlines
Wed 8/197:55 am
BZN
- LGA
1 stop6h 24m
United Airlines
Deal found 6/30![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/211:08 pm
LGA
- BZN
1 stop9h 31m
American Airlines
Tue 7/286:45 am
BZN
- LGA
1 stop9h 43m
American Airlines
Deal found 6/30![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:30 am
PHL
- BZN
1 stop9h 43m
Delta
Wed 7/296:00 am
BZN
- PHL
1 stop6h 43m
Delta
Deal found 6/27![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/253:39 pm
IAD
- BZN
1 stop9h 04m
United Airlines
Fri 8/74:29 pm
BZN
- IAD
1 stop6h 16m
United Airlines
Deal found 6/27![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/285:00 pm
PHL
- BZN
1 stop7h 43m
United Airlines
Tue 8/48:00 am
BZN
- PHL
1 stop7h 52m
United Airlines
Deal found 6/30![United Airlines logo]()
$325
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue 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 6/30![JetBlue logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/288:05 am
PHL
- BZN
1 stop9h 08m
United Airlines
Fri 7/314:24 pm
BZN
- PHL
1 stop6h 33m
United Airlines
Deal found 6/29![United Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/303:16 pm
IAD
- BZN
1 stop27h 03m
Multiple Airlines
Thu 8/64:51 pm
BZN
- IAD
2 stops43h 11m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/303:16 pm
IAD
- BZN
1 stop27h 03m
Multiple Airlines
Mon 8/103:46 pm
BZN
- IAD
2 stops38h 34m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/303:16 pm
IAD
- BZN
1 stop27h 03m
Allegiant Air
Fri 8/75:08 pm
BZN
- IAD
1 stop18h 54m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$378
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/316:57 pm
PHL
- BZN
1 stop6h 55m
Delta
Thu 8/67:39 pm
BZN
- PHL
1 stop8h 26m
Delta
Deal found 6/26![Delta logo]()
$372
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 1, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/216:00 am
LGA
- FCA
1 stop9h 25m
Delta
Deal found 6/26![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/2912:40 pm
LGA
- FCA
2 stops9h 35m
Delta
Deal found 6/27![Delta logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/308:59 am
IAD
- BZN
1 stop13h 17m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 9/295:59 pm
LGA
- FCA
1 stop7h 44m
Delta
Deal found 6/29![Delta logo]()
$144
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:59 pm
LGA
- FCA
2 stops11h 57m
Delta
Deal found 6/30![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 8/26:55 pm
PHL
- BZN
1 stop7h 28m
Delta
Deal found 6/26![Delta logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/303:16 pm
IAD
- BZN
1 stop27h 03m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$156
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 11/46:00 am
PHL
- BZN
2 stops10h 45m
Southwest
Deal found 6/29![Southwest logo]()
$158
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/312:10 pm
PHL
- BZN
2 stops10h 15m
Southwest
Deal found 6/27![Southwest logo]()
$164
This JetBlue deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Sat 9/56:10 am
DCA
- BZN
1 stop7h 02m
JetBlue
Deal found 6/28![JetBlue logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/266:10 am
LGA
- FCA
1 stop7h 17m
United Airlines
Deal found 6/28![United Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 8/226:05 am
LGA
- FCA
1 stop9h 56m
Delta
Deal found 6/26![Delta logo]()
$170
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 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $218 (Kiwi.com) |
One-way from | $129 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $497 |
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 1, 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
Thu 9/24
6:55 pm-12:15 am
1 stop7h 20m
Bozeman Gallatin Field
Wed 9/30
6:17 am-2:42 pm
1 stop6h 25m
$305
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sat 8/29
6:00 am-10:51 am
1 stop6h 51m
Bozeman Gallatin Field
Sat 9/5
2:15 pm-11:42 pm
1 stop7h 27m
$305
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sat 8/22
1:30 pm-9:19 pm
2 stops9h 49m
Bozeman Gallatin Field
Wed 8/26
4:30 pm-12:59 am
1 stop6h 29m
$310
New YorkKalispell
LGA - FCA
LGAFCA
New York LaGuardia
Sat 8/29
2:50 pm-8:15 pm
1 stop7h 25m
Kalispell Glacier Park
Sat 9/5
12:05 pm-8:05 pm
1 stop6h 00m
$313
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Wed 8/19
6:55 pm-11:16 pm
1 stop6h 21m
Bozeman Gallatin Field
Wed 8/26
6:19 am-2:34 pm
1 stop6h 15m
$326
Quickest round-trip
New YorkBozeman
JFK - BZN
JFKBZN
New York John F Kennedy Intl
Tue 7/28
7:30 am-10:26 am
Nonstop4h 56m
Bozeman Gallatin Field
Tue 8/4
11:22 am-5:45 pm
Nonstop4h 23m
$347
New YorkBozeman
LGA - BZN
LGABZN
New York LaGuardia
Tue 8/18
2:00 pm-8:00 pm
1 stop8h 00m
Bozeman Gallatin Field
Wed 8/26
2:00 pm-10:35 pm
1 stop6h 35m
$349
Washington, D.C.Bozeman
DCA - BZN
DCABZN
Washington, D.C. Reagan-National
Tue 8/25
7:45 am-2:50 pm
1 stop9h 05m
Bozeman Gallatin Field
Tue 9/1
6:19 am-1:48 pm
1 stop5h 29m
$349
Washington, D.C.Bozeman
IAD - BZN
IADBZN
Washington, D.C. Dulles Intl
Sat 8/22
6:00 am-10:51 am
1 stop6h 51m
Bozeman Gallatin Field
Fri 8/28
1:00 pm-11:39 pm
1 stop8h 39m
$349
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Tue 8/18
10:34 am-3:23 pm
1 stop6h 49m
Bozeman Gallatin Field
Sat 8/22
4:30 pm-12:59 am
1 stop6h 29m
$350
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.
LGA-FCA
IAD-BZN
PHL-BZN
DCA-BZN
JFK-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
LGA-FCA
IAD-BZN
PHL-BZN
DCA-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 1, 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.
Boarding
8.1
Food
7.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
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 1, 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 1, 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% |