$119+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Jul 8 — Jul 151
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 June 8, 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 June 8, 2026.
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/116:55 pm
PHL
- BZN
1 stop6h 21m
Delta
Fri 8/213:55 pm
BZN
- PHL
1 stop6h 01m
Delta
Deal found 6/7![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/216:53 pm
PHL
- BZN
1 stop7h 12m
Delta
Mon 10/56:59 pm
BZN
- PHL
1 stop9h 06m
Delta
Deal found 6/7![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/144:05 pm
PHL
- BZN
1 stop8h 20m
Southwest
Thu 8/201:35 pm
BZN
- PHL
1 stop8h 10m
Southwest
Deal found 6/7![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/263:00 pm
PHL
- BZN
2 stops9h 25m
Southwest
Tue 9/12:00 pm
BZN
- PHL
1 stop7h 50m
Southwest
Deal found 6/7![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 pm
PHL
- BZN
1 stop7h 04m
Delta
Thu 8/277:39 pm
BZN
- PHL
1 stop8h 26m
Delta
Deal found 6/5![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:35 pm
PHL
- BZN
1 stop7h 07m
United Airlines
Tue 8/254:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 6/4![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:40 am
PHL
- BZN
1 stop6h 44m
Delta
Thu 7/166:00 am
BZN
- PHL
1 stop6h 43m
Delta
Deal found 6/6![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:00 pm
PHL
- BZN
1 stop7h 43m
United Airlines
Thu 7/164:24 pm
BZN
- PHL
1 stop6h 33m
United Airlines
Deal found 6/6![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:20 am
PHL
- BZN
2 stops9h 10m
United Airlines
Sat 8/294:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 6/5![United Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/242:35 pm
LGA
- BZN
2 stops9h 50m
Southwest
Wed 8/2612:55 pm
BZN
- LGA
1 stop6h 00m
Southwest
Deal found 6/7![Southwest logo]()
$285
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/223:06 pm
PHL
- BZN
1 stop7h 31m
American Airlines
Sat 8/296:26 am
BZN
- PHL
1 stop10h 22m
American Airlines
Deal found 6/7![American Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:40 pm
JFK
- MSO
1 stop7h 38m
Delta
Wed 8/266:27 pm
MSO
- JFK
1 stop9h 51m
Delta
Deal found 6/3![Delta logo]()
$297
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 June 8, 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 June 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:00 pm
PHL
- BZN
1 stop7h 43m
United Airlines
Thu 7/165:26 pm
BZN
- PHL
2 stops10h 05m
United Airlines
Deal found 6/3![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/16:25 am
PHL
- BZN
2 stops10h 15m
Southwest
Fri 9/118:35 am
BZN
- PHL
2 stops11h 05m
Southwest
Deal found 6/7![Southwest logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
DCA
- BZN
1 stop8h 38m
Alaska Airlines
Mon 8/319:20 am
BZN
- DCA
1 stop9h 40m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:49 pm
IAD
- MSO
1 stop6h 58m
Delta
Mon 8/311:12 pm
MSO
- IAD
1 stop8h 27m
Delta
Deal found 6/3![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:03 am
PHL
- BZN
1 stop9h 39m
United Airlines
Tue 9/14:30 pm
BZN
- PHL
1 stop6h 29m
United Airlines
Deal found 6/6![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:35 pm
DCA
- BZN
1 stop9h 05m
Southwest
Tue 9/112:55 pm
BZN
- DCA
1 stop8h 10m
Southwest
Deal found 6/7![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:59 am
DCA
- BZN
1 stop11h 46m
Alaska Airlines
Thu 8/279:20 am
BZN
- DCA
1 stop9h 40m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:28 am
IAD
- MSO
2 stops11h 19m
Delta
Mon 8/311:12 pm
MSO
- IAD
1 stop8h 27m
Delta
Deal found 6/3![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am
LGA
- BZN
1 stop9h 45m
Southwest
Wed 9/3012:55 pm
BZN
- LGA
1 stop6h 00m
Southwest
Deal found 6/3![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:24 pm
PHL
- BZN
2 stops9h 40m
United Airlines
Sat 10/108:00 am
BZN
- PHL
1 stop7h 54m
United Airlines
Deal found 6/6![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:49 pm
IAD
- MSO
1 stop6h 58m
Delta
Fri 8/281:12 pm
MSO
- IAD
1 stop8h 27m
Delta
Deal found 6/5![Delta logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:02 am
PHL
- BZN
1 stop9h 36m
Alaska Airlines
Sun 9/137:03 am
BZN
- PHL
1 stop20h 37m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
IAD
- MSO
1 stop10h 17m
Alaska Airlines
Tue 9/12:05 pm
MSO
- IAD
1 stop7h 54m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:39 am
EWR
- BZN
Nonstop4h 47m
United Airlines
Tue 7/214:24 pm
BZN
- EWR
1 stop6h 29m
United Airlines
Deal found 6/5![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am
PHL
- BZN
1 stop7h 23m
Delta
Fri 10/303:40 pm
BZN
- PHL
2 stops12h 01m
Delta
Deal found 6/5![Delta logo]()
$416
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/252:35 pm
LGA
- BZN
2 stops9h 50m
Southwest
Mon 9/288:35 am
BZN
- LGA
1 stop10h 20m
Southwest
Deal found 6/7![Southwest logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
IAD
- MSO
1 stop10h 17m
Alaska Airlines
Wed 9/92:05 pm
MSO
- IAD
1 stop7h 54m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 10/282:25 pm
IAD
- FCA
1 stop9h 05m
United Airlines
Sat 10/316:31 am
FCA
- IAD
1 stop7h 19m
United Airlines
Deal found 6/7![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:25 am
LGA
- BZN
2 stops16h 39m
Delta
Thu 8/272:15 pm
BZN
- LGA
1 stop7h 09m
Delta
Deal found 6/4![Delta logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 am
EWR
- BZN
1 stop8h 52m
Alaska Airlines
Sun 10/1111:16 am
BZN
- EWR
1 stop17h 43m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:40 am
DCA
- BZN
2 stops9h 40m
Southwest
Tue 7/287:45 am
BZN
- DCA
2 stops11h 10m
Southwest
Deal found 6/6![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:30 am
DCA
- BZN
1 stop6h 43m
United Airlines
Tue 7/288:00 am
BZN
- DCA
1 stop7h 12m
United Airlines
Deal found 6/5![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:00 am
JFK
- BZN
1 stop9h 35m
Delta
Sat 7/112:25 pm
BZN
- JFK
Nonstop4h 36m
Delta
Deal found 6/6![Delta logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/59:55 am
JFK
- MSO
1 stop29h 30m
Alaska Airlines
Sat 9/124:16 pm
MSO
- JFK
2 stops11h 45m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/81:30 pm
EWR
- BZN
1 stop9h 44m
United Airlines
Thu 8/1311:40 am
BZN
- EWR
Nonstop4h 20m
United Airlines
Deal found 6/7![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:50 am
JFK
- BZN
2 stops16h 26m
Delta
Wed 8/266:07 am
BZN
- JFK
1 stop8h 53m
Delta
Deal found 6/4![Delta logo]()
$446
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:10 pm
DCA
- BZN
2 stops9h 25m
Southwest
Thu 7/306:10 am
BZN
- DCA
2 stops9h 20m
Southwest
Deal found 6/3![Southwest logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:02 am
PHL
- BZN
1 stop9h 36m
Alaska Airlines
Sat 9/192:21 pm
BZN
- PHL
1 stop13h 19m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:15 am
IAD
- BZN
Nonstop4h 27m
United Airlines
Mon 8/244:32 pm
BZN
- IAD
1 stop6h 00m
United Airlines
Deal found 6/5![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/174:22 pm
JFK
- FCA
1 stop8h 31m
Delta
Sat 8/2211:20 am
FCA
- JFK
1 stop9h 42m
Delta
Deal found 6/7![Delta logo]()
$449
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated June 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:40 am
PHL
- BZN
1 stop6h 42m
Delta
Fri 7/33:53 pm
BZN
- PHL
1 stop6h 05m
Delta
Deal found 6/4![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:40 am
PHL
- BZN
1 stop6h 42m
Delta
Wed 7/12:15 pm
BZN
- PHL
1 stop8h 44m
Delta
Deal found 6/4![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:23 am
PHL
- BZN
1 stop9h 52m
Delta
Thu 7/97:30 pm
BZN
- PHL
1 stop8h 45m
Delta
Deal found 6/7![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:00 am
PHL
- BZN
1 stop9h 18m
United Airlines
Thu 7/94:24 pm
BZN
- PHL
1 stop6h 33m
United Airlines
Deal found 6/4![United Airlines logo]()
$332
This Cheapflightsfares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:29 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Thu 7/911:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 6/3![JetBlue logo]()
$332
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:00 am
PHL
- BZN
1 stop9h 18m
United Airlines
Mon 7/134:24 pm
BZN
- PHL
1 stop6h 33m
United Airlines
Deal found 6/4![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:40 am
PHL
- BZN
1 stop6h 44m
Delta
Thu 7/166:00 am
BZN
- PHL
1 stop6h 43m
Delta
Deal found 6/6![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:00 pm
PHL
- BZN
1 stop7h 43m
United Airlines
Thu 7/164:24 pm
BZN
- PHL
1 stop6h 33m
United Airlines
Deal found 6/6![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:00 pm
PHL
- BZN
1 stop7h 43m
United Airlines
Thu 7/235:26 pm
BZN
- PHL
2 stops10h 05m
United Airlines
Deal found 6/5![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:00 am
PHL
- BZN
1 stop7h 44m
United Airlines
Wed 7/224:24 pm
BZN
- PHL
1 stop6h 33m
United Airlines
Deal found 6/5![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:57 pm
PHL
- BZN
1 stop6h 55m
Delta
Thu 7/237:30 pm
BZN
- PHL
1 stop8h 45m
Delta
Deal found 6/5![Delta logo]()
$339
This SmartFares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:30 am
JFK
- BZN
Nonstop4h 56m
JetBlue
Thu 8/611:22 am
BZN
- JFK
Nonstop4h 23m
JetBlue
Deal found 6/4![JetBlue logo]()
$335
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 June 8, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 am
PHL
- BZN
1 stop7h 15m
Delta
Deal found 6/3![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/164:50 pm
DCA
- BZN
2 stops7h 35m
Southwest
Deal found 6/8![Southwest logo]()
$120
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/296:55 am
LGA
- BZN
1 stop9h 45m
Southwest
Deal found 6/8![Southwest logo]()
$126
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:59 pm
PHL
- BZN
1 stop6h 17m
Delta
Deal found 6/3![Delta logo]()
$149
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:55 am
JFK
- MSO
1 stop8h 00m
American Airlines
Deal found 6/5![American Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
JFK
- FCA
1 stop7h 45m
Delta
Deal found 6/4![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 pm
IAD
- FCA
1 stop7h 56m
Delta
Deal found 6/3![Delta logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:33 pm
IAD
- MSO
2 stops39h 01m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:22 pm
JFK
- MSO
1 stop9h 56m
Delta
Deal found 6/5![Delta logo]()
$159
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:00 am
PHL
- BZN
1 stop6h 25m
Southwest
Deal found 6/3![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:25 am
LGA
- BZN
1 stop7h 30m
Southwest
Deal found 6/3![Southwest logo]()
$161
This Trip.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:20 am
EWR
- BZN
1 stop9h 26m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$163
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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $162 (Southwest) |
One-way from | $119 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $414 |
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 June 8, 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
Mon 7/13
5:00 pm-10:43 pm
1 stop7h 43m
Bozeman Gallatin Field
Thu 7/16
5:26 pm-5:31 am
2 stops10h 05m
$295
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Tue 9/1
6:25 am-2:40 pm
2 stops10h 15m
Bozeman Gallatin Field
Fri 9/11
8:35 am-9:40 pm
2 stops11h 05m
$333
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sat 8/29
11:03 am-6:42 pm
1 stop9h 39m
Bozeman Gallatin Field
Tue 9/1
4:30 pm-12:59 am
1 stop6h 29m
$337
Washington, D.C.Bozeman
DCA - BZN
DCABZN
Washington, D.C. Reagan-National
Tue 8/25
8:00 am-2:38 pm
1 stop8h 38m
Bozeman Gallatin Field
Mon 8/31
9:20 am-9:00 pm
1 stop9h 40m
$349
Washington, D.C.Missoula
IAD - MSO
IADMSO
Washington, D.C. Dulles Intl
Tue 8/25
6:49 pm-11:47 pm
1 stop6h 58m
Missoula Johnson-Bell Field
Mon 8/31
1:12 pm-11:39 pm
1 stop8h 27m
$349
Washington, D.C.Bozeman
DCA - BZN
DCABZN
Washington, D.C. Reagan-National
Thu 8/27
4:35 pm-11:40 pm
1 stop9h 05m
Bozeman Gallatin Field
Tue 9/1
12:55 pm-11:05 pm
1 stop8h 10m
$349
Washington, D.C.Bozeman
DCA - BZN
DCABZN
Washington, D.C. Reagan-National
Sun 8/23
10:59 am-8:45 pm
1 stop11h 46m
Bozeman Gallatin Field
Thu 8/27
9:20 am-9:00 pm
1 stop9h 40m
$349
Washington, D.C.Missoula
IAD - MSO
IADMSO
Washington, D.C. Dulles Intl
Wed 8/26
8:28 am-5:47 pm
2 stops11h 19m
Missoula Johnson-Bell Field
Mon 8/31
1:12 pm-11:39 pm
1 stop8h 27m
$354
New YorkBozeman
LGA - BZN
LGABZN
New York LaGuardia
Tue 9/1
6:55 am-2:40 pm
1 stop9h 45m
Bozeman Gallatin Field
Wed 9/30
12:55 pm-8:55 pm
1 stop6h 00m
$377
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sat 10/3
1:24 pm-9:04 pm
2 stops9h 40m
Bozeman Gallatin Field
Sat 10/10
8:00 am-5:54 pm
1 stop7h 54m
$380
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
LGA-BZN
JFK-MSO
JFK-BZN
DCA-BZN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to Montana
USPA-USMT
PHL-BZN
LGA-BZN
JFK-MSO
JFK-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 71 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 June 8, 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.
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
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 June 8, 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$214 | Average$451 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$569 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$478 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$423 | FlexibilityNo cancel fee | On-time75% |