$141+ Cheap flights from Montana to Pennsylvania
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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PHL
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Cheapest flights from Montana to PennsylvaniaExplore the most affordable flight options available from Montana to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Montana to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:00 pm
BIL
- IAD
1 stop14h 04m
Multiple Airlines
Mon 8/318:59 am
IAD
- BIL
1 stop14h 08m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:45 pm
MSO
- EWR
1 stop7h 44m
American Airlines
Wed 10/216:55 am
EWR
- MSO
1 stop7h 40m
American Airlines
Deal found 7/29![American Airlines logo]()
$339
This flygcity.se deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:09 pm
BZN
- JFK
Nonstop4h 25m
JetBlue
Sat 9/58:14 am
JFK
- BZN
Nonstop4h 58m
JetBlue
Deal found 7/30![JetBlue logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:35 am
BZN
- IAD
1 stop7h 53m
United Airlines
Sun 9/68:15 am
IAD
- BZN
Nonstop4h 27m
United Airlines
Deal found 8/1![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:23 pm
BZN
- JFK
Nonstop4h 36m
Delta
Sat 9/510:24 am
JFK
- BZN
Nonstop5h 04m
Delta
Deal found 7/31![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:23 pm
BIL
- IAD
1 stop8h 00m
American Airlines
Mon 11/22:42 pm
IAD
- BIL
1 stop7h 58m
American Airlines
Deal found 7/28![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:10 pm
MSO
- EWR
1 stop7h 55m
American Airlines
Sat 11/1412:37 pm
EWR
- MSO
1 stop10h 03m
American Airlines
Deal found 8/1![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
BIL
- IAD
1 stop9h 27m
American Airlines
Wed 9/94:56 pm
IAD
- BIL
1 stop7h 14m
American Airlines
Deal found 7/28![American Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 7/28. 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.
Fri 10/2311:05 am
BZN
- LGA
1 stop7h 45m
Southwest
Tue 10/274:15 pm
LGA
- BZN
1 stop7h 50m
Southwest
Deal found 7/28![Southwest logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:29 pm
BIL
- IAD
1 stop8h 11m
Alaska Airlines
Tue 9/297:00 am
IAD
- BIL
1 stop13h 49m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:43 am
BIL
- DCA
1 stop9h 11m
United Airlines
Tue 9/154:20 pm
DCA
- BIL
1 stop6h 40m
United Airlines
Deal found 7/31![United Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:12 pm
BZN
- IAD
1 stop7h 41m
American Airlines
Sun 9/66:33 am
IAD
- BZN
2 stops10h 52m
American Airlines
Deal found 7/30![American Airlines logo]()
$364
Best flights from Montana to PennsylvaniaDiscover carefully curated flight deals from Montana to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Montana to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:40 am
BZN
- IAD
1 stop7h 48m
United Airlines
Sun 9/138:15 am
IAD
- BZN
Nonstop4h 27m
United Airlines
Deal found 8/1![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/29. 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 8/292:23 pm
BZN
- JFK
Nonstop4h 36m
Delta
Sat 9/510:24 am
JFK
- BZN
Nonstop5h 04m
Delta
Deal found 7/29![Delta logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:10 pm
MSO
- EWR
1 stop7h 55m
American Airlines
Sat 11/1412:37 pm
EWR
- MSO
1 stop10h 03m
American Airlines
Deal found 8/1![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:55 am
BZN
- LGA
1 stop9h 00m
Southwest
Tue 11/107:00 am
LGA
- BZN
1 stop9h 50m
Southwest
Deal found 7/31![Southwest logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:34 pm
FCA
- JFK
1 stop10h 31m
Alaska Airlines
Mon 11/95:29 pm
JFK
- FCA
1 stop21h 56m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/54:30 pm
BZN
- IAD
1 stop6h 14m
United Airlines
Sun 9/68:15 am
IAD
- BZN
Nonstop4h 27m
United Airlines
Deal found 7/28![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/28. 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 9/36:26 am
BIL
- DCA
2 stops10h 17m
Delta
Tue 9/86:59 pm
DCA
- BIL
1 stop6h 16m
Delta
Deal found 7/28![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/74:15 pm
FCA
- JFK
1 stop21h 32m
Alaska Airlines
Sun 1/107:00 am
JFK
- FCA
1 stop10h 35m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:28 pm
BIL
- DCA
1 stop6h 32m
American Airlines
Fri 9/185:00 am
DCA
- BIL
2 stops8h 57m
American Airlines
Deal found 7/28![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 7/28. 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.
Wed 8/268:30 am
BZN
- LGA
2 stops8h 20m
Southwest
Wed 9/212:05 pm
LGA
- BZN
2 stops9h 55m
Southwest
Deal found 7/28![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:29 pm
BIL
- IAD
1 stop6h 50m
United Airlines
Fri 9/186:30 am
IAD
- BIL
1 stop8h 51m
United Airlines
Deal found 7/30![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 12/75:33 am
MSO
- LGA
2 stops11h 21m
Delta
Thu 12/104:15 pm
LGA
- MSO
2 stops10h 15m
Delta
Deal found 7/28![Delta logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:05 pm
FCA
- JFK
1 stop16h 20m
Alaska Airlines
Wed 12/24:45 pm
JFK
- FCA
1 stop9h 14m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 7/27. 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.
Thu 9/241:35 pm
BZN
- LGA
1 stop7h 20m
Southwest
Thu 10/15:35 pm
LGA
- BZN
1 stop7h 45m
Southwest
Deal found 7/27![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/27:00 am
BIL
- DCA
1 stop6h 03m
United Airlines
Mon 9/74:20 pm
DCA
- BIL
1 stop6h 40m
United Airlines
Deal found 7/29![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 11/23:36 pm
FCA
- JFK
1 stop6h 22m
Delta
Sun 11/86:00 am
JFK
- FCA
1 stop7h 37m
Delta
Deal found 7/28![Delta logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:20 am
BZN
- JFK
1 stop11h 39m
Alaska Airlines
Mon 9/218:27 pm
JFK
- BZN
1 stop15h 27m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:05 am
BZN
- LGA
2 stops10h 20m
Southwest
Mon 11/96:30 am
LGA
- BZN
2 stops10h 55m
Southwest
Deal found 7/31![Southwest logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:30 am
BZN
- LGA
1 stop8h 34m
American Airlines
Wed 9/167:29 am
LGA
- BZN
1 stop9h 57m
American Airlines
Deal found 7/27![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 7/28. 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 9/111:51 am
BIL
- DCA
2 stops9h 59m
Delta
Wed 9/95:59 pm
DCA
- BIL
1 stop6h 35m
Delta
Deal found 7/28![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/124:30 pm
BZN
- IAD
1 stop6h 14m
United Airlines
Fri 8/213:02 pm
IAD
- BZN
1 stop7h 41m
United Airlines
Deal found 7/28![United Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:20 am
BZN
- JFK
1 stop11h 39m
Alaska Airlines
Mon 9/285:29 pm
JFK
- BZN
1 stop21h 55m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:25 pm
MSO
- LGA
1 stop8h 20m
American Airlines
Sat 9/56:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Deal found 7/27![American Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:20 am
BIL
- DCA
2 stops11h 23m
Delta
Mon 8/313:00 pm
DCA
- BIL
1 stop7h 12m
Delta
Deal found 7/31![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 7/27. 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.
Thu 9/312:20 pm
BZN
- LGA
1 stop6h 00m
Southwest
Tue 9/83:15 pm
LGA
- BZN
2 stops9h 15m
Southwest
Deal found 7/27![Southwest logo]()
$434
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 12/52:37 pm
BZN
- LGA
1 stop6h 39m
United Airlines
Mon 12/76:00 am
LGA
- BZN
1 stop7h 33m
United Airlines
Deal found 7/28![United Airlines logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:21 pm
BZN
- IAD
1 stop13h 19m
Alaska Airlines
Wed 9/307:00 am
IAD
- BZN
1 stop9h 46m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
BIL
- IAD
2 stops13h 55m
American Airlines
Tue 9/86:09 am
IAD
- BIL
1 stop18h 38m
American Airlines
Deal found 7/29![American Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:25 pm
MSO
- JFK
1 stop8h 34m
Delta
Tue 12/86:48 pm
JFK
- MSO
1 stop7h 42m
Delta
Deal found 8/2![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 12/58:30 am
BZN
- LGA
2 stops12h 40m
Southwest
Mon 12/711:30 am
LGA
- BZN
2 stops11h 55m
Southwest
Deal found 7/28![Southwest logo]()
$439
Last-minute flights from Montana to PennsylvaniaDiscover last-minute flight deals from Montana to Pennsylvania. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Pennsylvania. Data last updated August 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:26 am
BZN
- LGA
1 stop7h 39m
American Airlines
Tue 8/257:29 am
LGA
- BZN
1 stop9h 56m
American Airlines
Deal found 7/29![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:30 pm
BZN
- IAD
1 stop8h 02m
United Airlines
Sun 8/308:15 am
IAD
- BZN
Nonstop4h 27m
United Airlines
Deal found 7/31![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 7/27. 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 8/266:19 am
BZN
- LGA
1 stop8h 30m
Delta
Wed 9/27:55 am
LGA
- BZN
1 stop8h 55m
Delta
Deal found 7/27![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/266:30 am
BZN
- LGA
1 stop7h 17m
United Airlines
Wed 9/26:00 am
LGA
- BZN
2 stops9h 24m
United Airlines
Deal found 7/27![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 7/28. 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.
Wed 8/262:00 pm
BZN
- LGA
1 stop6h 35m
Southwest
Wed 9/212:05 pm
LGA
- BZN
2 stops9h 55m
Southwest
Deal found 7/28![Southwest logo]()
$394
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:55 pm
BZN
- LGA
1 stop8h 50m
American Airlines
Sat 9/510:29 am
LGA
- BZN
Nonstop5h 03m
American Airlines
Deal found 7/28![American Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:00 pm
BIL
- IAD
1 stop14h 04m
Multiple Airlines
Mon 8/318:59 am
IAD
- BIL
1 stop14h 08m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:07 am
BIL
- DCA
1 stop7h 59m
United Airlines
Mon 8/314:20 pm
DCA
- BIL
1 stop6h 40m
United Airlines
Deal found 7/31![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:20 am
BIL
- DCA
2 stops11h 23m
Delta
Mon 8/313:00 pm
DCA
- BIL
1 stop7h 12m
Delta
Deal found 7/31![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:26 am
BZN
- JFK
1 stop10h 04m
American Airlines
Tue 9/17:59 am
JFK
- BZN
1 stop9h 26m
American Airlines
Deal found 7/28![American Airlines logo]()
$389
This flygcity.se deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:09 pm
BZN
- JFK
Nonstop4h 25m
JetBlue
Sat 9/58:14 am
JFK
- BZN
Nonstop4h 58m
JetBlue
Deal found 7/30![JetBlue logo]()
$340
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:23 pm
BZN
- JFK
Nonstop4h 36m
Delta
Sat 9/510:24 am
JFK
- BZN
Nonstop5h 04m
Delta
Deal found 7/31![Delta logo]()
$357
One-way flights from Montana to PennsylvaniaSearch for one-way flight options from Montana to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Montana to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/139:42 pm
BZN
- IAD
1 stop30h 38m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:06 pm
BZN
- IAD
3 stops42h 08m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$178
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am
BZN
- IAD
1 stop9h 21m
American Airlines
Deal found 7/28![American Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:22 pm
BIL
- DCA
1 stop6h 37m
American Airlines
Deal found 7/29![American Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:44 pm
BZN
- IAD
3 stops27h 26m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:22 pm
BIL
- IAD
2 stops8h 33m
American Airlines
Deal found 7/29![American Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:02 pm
FCA
- JFK
1 stop8h 12m
American Airlines
Deal found 7/30![American Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 7/28. 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 9/36:26 am
BIL
- DCA
2 stops10h 17m
Delta
Deal found 7/28![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:56 pm
BZN
- IAD
3 stops45h 11m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$188
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:26 am
BZN
- EWR
1 stop8h 03m
American Airlines
Deal found 7/30![American Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/1111:40 am
BZN
- IAD
1 stop7h 54m
United Airlines
Deal found 7/28![United Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
BIL
- IAD
1 stop8h 48m
American Airlines
Deal found 7/31![American Airlines logo]()
$190
Find flight deals from Montana to Pennsylvania
Keep the following information in mind while searching for Montana to Pennsylvania flight deals. Data was last updated August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (Kiwi.com) |
One-way from | $141 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Montana to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanWashington, D.C.
BZN - IAD
BZNIAD
Bozeman Gallatin Field
Thu 9/10
11:40 am-9:28 pm
1 stop7h 48m
Washington, D.C. Dulles Intl
Sun 9/13
8:15 am-10:42 am
Nonstop4h 27m
$349
Quickest round-trip
BozemanNew York
BZN - JFK
BZNJFK
Bozeman Gallatin Field
Sat 8/29
2:23 pm-8:59 pm
Nonstop4h 36m
New York John F Kennedy Intl
Sat 9/5
10:24 am-1:28 pm
Nonstop5h 04m
$358
MissoulaNewark
MSO - EWR
MSOEWR
Missoula Johnson-Bell Field
Sat 11/7
1:10 pm-11:05 pm
1 stop7h 55m
Newark
Sat 11/14
12:37 pm-8:40 pm
1 stop10h 03m
$359
BozemanWashington, D.C.
BZN - IAD
BZNIAD
Bozeman Gallatin Field
Sat 9/5
4:30 pm-12:44 am
1 stop6h 14m
Washington, D.C. Dulles Intl
Sun 9/6
8:15 am-10:42 am
Nonstop4h 27m
$359
BozemanNew York
BZN - LGA
BZNLGA
Bozeman Gallatin Field
Fri 11/6
7:55 am-6:55 pm
1 stop9h 00m
New York LaGuardia
Tue 11/10
7:00 am-2:50 pm
1 stop9h 50m
$361
BillingsWashington, D.C.
BIL - DCA
BILDCA
Billings Logan Intl
Thu 9/3
6:26 am-6:43 pm
2 stops10h 17m
Washington, D.C. Reagan-National
Tue 9/8
6:59 pm-11:15 pm
1 stop6h 16m
$364
KalispellNew York
FCA - JFK
FCAJFK
Kalispell Glacier Park
Thu 11/5
6:34 pm-7:05 am
1 stop10h 31m
New York John F Kennedy Intl
Mon 11/9
5:29 pm-1:25 pm
1 stop21h 56m
$369
BillingsWashington, D.C.
BIL - IAD
BILIAD
Billings Logan Intl
Tue 9/15
2:29 pm-11:19 pm
1 stop6h 50m
Washington, D.C. Dulles Intl
Fri 9/18
6:30 am-1:21 pm
1 stop8h 51m
$379
BillingsWashington, D.C.
BIL - DCA
BILDCA
Billings Logan Intl
Wed 9/2
7:00 am-3:03 pm
1 stop6h 03m
Washington, D.C. Reagan-National
Mon 9/7
4:20 pm-9:00 pm
1 stop6h 40m
$379
MissoulaNew York
MSO - LGA
MSOLGA
Missoula Johnson-Bell Field
Mon 12/7
5:33 am-6:54 pm
2 stops11h 21m
New York LaGuardia
Thu 12/10
4:15 pm-12:30 am
2 stops10h 15m
$380
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Montana with our price prediction graph.
BZN-IAD
BIL-DCA
BIL-IAD
FCA-JFK
BZN-EWR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montana to Pennsylvania
USMT-USPA
BZN-IAD
BIL-DCA
BIL-IAD
FCA-JFK
What is the cheapest month to book a flight from Montana to Pennsylvania?
Currently, January is the cheapest month in which you can book a flight from Montana to Pennsylvania (average of $388). Flying from Montana to Pennsylvania in June is currently the most expensive (average of $528). 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 Montana to Pennsylvania?
Airfare is typical for this route at the moment.
Montana to Pennsylvania flights typically cost between $304 and $685 in October.The cheapest round-trip price found within the last 5 days was $315 on Delta (Oct 26-Oct 27).
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated August 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Montana to Pennsylvania to help guide your decision. 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.
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
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 Montana to Pennsylvania. 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 Montana to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Pennsylvania by cabin class
Find flights from Montana to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Pennsylvania flights
Browse other Montana and Pennsylvania flight options. Last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Pennsylvania
Find the right flight back to Montana after your stay in Pennsylvania
Montana to Pennsylvania flights
Consider these flights traveling from Montana to Pennsylvania.
Top 4 airlines flying from Montana to Pennsylvania
Discover the top 4 airlines that operate flights from Montana to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$471 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$409 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$536 | FlexibilityNo cancel fee | On-time69% |