$114+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Aug 17 — Aug 241
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 18, 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 18, 2026.
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/155:59 pm
LGA
- FCA
1 stop7h 44m
Delta
Wed 9/306:35 am
FCA
- LGA
2 stops11h 07m
Delta
Deal found 7/17![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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
Tue 9/296:00 pm
FCA
- LGA
2 stops12h 09m
Delta
Deal found 7/14![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/287:39 pm
BZN
- PHL
1 stop8h 26m
Delta
Deal found 7/13![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:00 am
PHL
- BZN
1 stop8h 05m
American Airlines
Wed 8/2612:55 pm
BZN
- PHL
1 stop7h 28m
American Airlines
Deal found 7/17![American Airlines logo]()
$306
This SmartFares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 7/17![JetBlue logo]()
$306
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/212:05 pm
PHL
- BZN
2 stops10h 20m
Southwest
Sat 8/297:10 am
BZN
- PHL
1 stop5h 30m
Southwest
Deal found 7/13![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/212:05 pm
PHL
- BZN
2 stops10h 20m
Southwest
Wed 8/262:00 pm
BZN
- PHL
1 stop7h 50m
Southwest
Deal found 7/17![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/1510:00 am
LGA
- FCA
1 stop7h 54m
United Airlines
Tue 9/2210:45 am
FCA
- LGA
1 stop7h 09m
United Airlines
Deal found 7/13![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/1912:55 pm
LGA
- FCA
2 stops9h 23m
Delta
Tue 9/296:00 pm
FCA
- LGA
2 stops12h 09m
Delta
Deal found 7/17![Delta logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Tue 9/111:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/14![JetBlue logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:00 am
PHL
- BZN
1 stop8h 05m
American Airlines
Fri 9/116:30 am
BZN
- PHL
1 stop9h 27m
American Airlines
Deal found 7/13![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/2910:24 am
JFK
- BZN
Nonstop5h 04m
Delta
Sat 9/52:23 pm
BZN
- JFK
Nonstop4h 36m
Delta
Deal found 7/14![Delta logo]()
$327
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 18, 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 18, 2026.
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/222:55 pm
LGA
- FCA
2 stops10h 48m
Delta
Tue 9/296:00 pm
FCA
- LGA
2 stops14h 38m
Delta
Deal found 7/13![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/281:30 pm
PHL
- BZN
2 stops9h 49m
United Airlines
Wed 9/24:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 7/17![United Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/85:10 pm
PHL
- BZN
1 stop7h 15m
Southwest
Wed 9/162:00 pm
BZN
- PHL
1 stop7h 50m
Southwest
Deal found 7/13![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/96:59 pm
PHL
- BZN
1 stop16h 55m
Alaska Airlines
Mon 9/142:21 pm
BZN
- PHL
1 stop13h 19m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$415
This JetBlue deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/228:14 am
JFK
- BZN
Nonstop4h 58m
JetBlue
Fri 9/412:17 pm
BZN
- JFK
1 stop7h 12m
JetBlue
Deal found 7/15![JetBlue logo]()
$526
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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
Fri 10/26:17 am
BZN
- PHL
1 stop6h 25m
Delta
Deal found 7/14![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/243:30 pm
DCA
- BZN
2 stops8h 55m
Southwest
Sat 8/297:10 am
BZN
- DCA
1 stop7h 05m
Southwest
Deal found 7/13![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/2210:00 am
LGA
- FCA
1 stop7h 54m
United Airlines
Tue 9/296:05 am
FCA
- LGA
1 stop9h 09m
United Airlines
Deal found 7/13![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/176:49 pm
IAD
- FCA
1 stop7h 07m
Delta
Thu 8/2712:02 pm
FCA
- IAD
1 stop9h 37m
Delta
Deal found 7/17![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/168:00 am
DCA
- BZN
1 stop8h 46m
Alaska Airlines
Wed 9/237:03 am
BZN
- DCA
1 stop12h 56m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 10/303:20 pm
LGA
- BZN
2 stops10h 00m
Southwest
Sun 11/111:05 am
BZN
- LGA
1 stop9h 50m
Southwest
Deal found 7/15![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/267:25 am
EWR
- BZN
Nonstop4h 40m
United Airlines
Sat 10/311:11 am
BZN
- EWR
Nonstop4h 19m
United Airlines
Deal found 7/15![United Airlines logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 9/144:35 pm
EWR
- FCA
1 stop22h 53m
Alaska Airlines
Sat 9/268:21 pm
FCA
- EWR
1 stop8h 09m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/112:05 pm
PHL
- BZN
2 stops10h 20m
Southwest
Mon 9/141:35 pm
BZN
- PHL
1 stop8h 10m
Southwest
Deal found 7/15![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 10/1012:45 pm
LGA
- FCA
2 stops12h 12m
Delta
Sat 10/245:30 am
FCA
- LGA
2 stops11h 01m
Delta
Deal found 7/18![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/298:20 am
PHL
- BZN
1 stop9h 03m
United Airlines
Sat 9/52:30 pm
BZN
- PHL
1 stop7h 14m
United Airlines
Deal found 7/15![United Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/197:00 am
DCA
- BZN
1 stop15h 05m
Southwest
Fri 9/2512:20 pm
BZN
- DCA
1 stop5h 30m
Southwest
Deal found 7/17![Southwest logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/227:00 am
IAD
- FCA
1 stop17h 56m
Alaska Airlines
Wed 8/268:01 pm
FCA
- IAD
1 stop7h 39m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am
IAD
- FCA
1 stop7h 12m
United Airlines
Wed 9/23:58 pm
FCA
- IAD
1 stop6h 46m
United Airlines
Deal found 7/16![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/166:00 am
JFK
- FCA
1 stop7h 47m
Delta
Wed 9/2312:40 pm
FCA
- JFK
1 stop9h 00m
Delta
Deal found 7/17![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 10/13:20 pm
PHL
- BZN
2 stops10h 00m
Southwest
Thu 10/811:05 am
BZN
- PHL
1 stop11h 55m
Southwest
Deal found 7/17![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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
Wed 8/266:20 am
FCA
- IAD
2 stops11h 45m
Delta
Deal found 7/15![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/247:00 am
IAD
- BZN
1 stop9h 13m
United Airlines
Sat 8/2910:25 am
BZN
- IAD
Nonstop3h 56m
United Airlines
Deal found 7/13![United Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/198:27 pm
JFK
- BZN
1 stop15h 27m
Alaska Airlines
Sat 9/267:03 am
BZN
- JFK
2 stops20h 58m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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
Thu 8/2711:25 am
BZN
- LGA
2 stops9h 55m
Southwest
Deal found 7/15![Southwest logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/164:01 pm
JFK
- FCA
1 stop8h 55m
Alaska Airlines
Wed 9/236:15 am
FCA
- JFK
2 stops14h 44m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/56:05 am
DCA
- BZN
1 stop6h 16m
Delta
Wed 8/123:55 pm
BZN
- DCA
1 stop5h 55m
Delta
Deal found 7/18![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/289:10 am
LGA
- BZN
1 stop8h 13m
United Airlines
Wed 9/22:30 pm
BZN
- LGA
1 stop6h 54m
United Airlines
Deal found 7/15![United Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/286:30 am
LGA
- BZN
1 stop12h 00m
Southwest
Wed 9/98:30 am
BZN
- LGA
1 stop9h 45m
Southwest
Deal found 7/17![Southwest logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/196:55 am
EWR
- BZN
2 stops18h 04m
Alaska Airlines
Sat 9/262:21 pm
BZN
- EWR
1 stop14h 09m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$470
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated July 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:00 am
PHL
- BZN
1 stop8h 05m
American Airlines
Wed 8/2612:55 pm
BZN
- PHL
1 stop7h 28m
American Airlines
Deal found 7/17![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/1912:57 pm
PHL
- BZN
1 stop9h 40m
American Airlines
Wed 8/2612:55 pm
BZN
- PHL
1 stop7h 28m
American Airlines
Deal found 7/14![American Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/212:05 pm
PHL
- BZN
2 stops10h 20m
Southwest
Sat 8/297:10 am
BZN
- PHL
1 stop5h 30m
Southwest
Deal found 7/13![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/212:05 pm
PHL
- BZN
2 stops10h 20m
Southwest
Wed 8/262:00 pm
BZN
- PHL
1 stop7h 50m
Southwest
Deal found 7/17![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 7/15![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/287:39 pm
BZN
- PHL
1 stop8h 26m
Delta
Deal found 7/13![Delta logo]()
$305
This SmartFares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 7/17![JetBlue logo]()
$306
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/247:25 am
LGA
- BZN
1 stop7h 30m
Southwest
Fri 8/288:35 am
BZN
- LGA
1 stop10h 20m
Southwest
Deal found 7/13![Southwest logo]()
$336
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Tue 9/111:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 7/14![JetBlue logo]()
$324
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/256:30 am
LGA
- BZN
1 stop5h 51m
Delta
Tue 9/12:15 pm
BZN
- LGA
1 stop7h 09m
Delta
Deal found 7/14![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/277:00 pm
PHL
- BZN
1 stop7h 04m
Delta
Fri 8/287:39 pm
BZN
- PHL
1 stop8h 26m
Delta
Deal found 7/13![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/2910:24 am
JFK
- BZN
Nonstop5h 04m
Delta
Sat 9/52:23 pm
BZN
- JFK
Nonstop4h 36m
Delta
Deal found 7/14![Delta logo]()
$327
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 18, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/139:50 am
IAD
- FCA
1 stop25h 50m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$114
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/14:50 pm
DCA
- BZN
2 stops7h 35m
Southwest
Deal found 7/15![Southwest logo]()
$143
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/155:59 pm
LGA
- FCA
1 stop7h 44m
Delta
Deal found 7/13![Delta logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 7/17![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/132:56 pm
IAD
- BZN
1 stop27h 22m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$148
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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
Deal found 7/15![Southwest logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/54:45 pm
PHL
- BZN
3 stops30h 07m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/55:45 am
PHL
- BZN
1 stop6h 36m
Delta
Deal found 7/15![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:30 am
PHL
- BZN
3 stops59h 24m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$162
This JetBlue deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/296:10 am
DCA
- BZN
1 stop7h 02m
JetBlue
Deal found 7/17![JetBlue logo]()
$164
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/237:45 am
EWR
- BZN
Nonstop4h 42m
United Airlines
Deal found 7/15![United Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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
1 stop9h 05m
Southwest
Deal found 7/16![Southwest logo]()
$165
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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $292 (Delta) |
One-way from | $114 (Kiwi.com) |
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 18, 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
New YorkKalispell
LGA - FCA
LGAFCA
New York LaGuardia
Tue 9/22
2:55 pm-11:43 pm
2 stops10h 48m
Kalispell Glacier Park
Tue 9/29
6:00 pm-10:38 am
2 stops14h 38m
$298
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Tue 9/22
6:59 pm-11:19 pm
1 stop6h 20m
Bozeman Gallatin Field
Fri 10/2
6:17 am-2:42 pm
1 stop6h 25m
$305
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Fri 8/28
1:30 pm-9:19 pm
2 stops9h 49m
Bozeman Gallatin Field
Wed 9/2
4:30 pm-12:59 am
1 stop6h 29m
$310
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Tue 9/8
5:10 pm-10:25 pm
1 stop7h 15m
Bozeman Gallatin Field
Wed 9/16
2:00 pm-11:50 pm
1 stop7h 50m
$342
Washington, D.C.Bozeman
DCA - BZN
DCABZN
Washington, D.C. Reagan-National
Mon 8/24
3:30 pm-10:25 pm
2 stops8h 55m
Bozeman Gallatin Field
Sat 8/29
7:10 am-4:15 pm
1 stop7h 05m
$354
Washington, D.C.Kalispell
IAD - FCA
IADFCA
Washington, D.C. Dulles Intl
Mon 8/17
6:49 pm-11:56 pm
1 stop7h 07m
Kalispell Glacier Park
Thu 8/27
12:02 pm-11:39 pm
1 stop9h 37m
$379
New YorkKalispell
LGA - FCA
LGAFCA
New York LaGuardia
Tue 9/22
10:00 am-3:54 pm
1 stop7h 54m
Kalispell Glacier Park
Tue 9/29
6:05 am-5:14 pm
1 stop9h 09m
$392
New YorkBozeman
LGA - BZN
LGABZN
New York LaGuardia
Fri 10/30
3:20 pm-11:20 pm
2 stops10h 00m
Bozeman Gallatin Field
Sun 11/1
11:05 am-10:55 pm
1 stop9h 50m
$392
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Fri 9/11
2:05 pm-10:25 pm
2 stops10h 20m
Bozeman Gallatin Field
Mon 9/14
1:35 pm-11:45 pm
1 stop8h 10m
$397
New YorkKalispell
LGA - FCA
LGAFCA
New York LaGuardia
Sat 10/10
12:45 pm-10:57 pm
2 stops12h 12m
Kalispell Glacier Park
Sat 10/24
5:30 am-6:31 pm
2 stops11h 01m
$399
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.
PHL-BZN
JFK-BZN
LGA-BZN
IAD-FCA
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
PHL-BZN
JFK-BZN
LGA-BZN
IAD-FCA
What is the cheapest month to book a flight from Pennsylvania to Montana?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $381). Flying from Pennsylvania to Montana in July is currently the most expensive (average of $611). 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 18, 2026.
Read through reviews of airlines operating flights from Pennsylvania to Montana, such as Southwest,Alaska Airlines, 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
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 18, 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$567 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$576 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$494 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$466 | FlexibilityNo cancel fee | On-time75% |