$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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Sep 4 — Sep 111
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 August 5, 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 August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop15h 53m
Mon 9/148:46 pm -
1 stop31h 34m
Deal found 8/4![Multiple Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 8/4. 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 9/226:59 pm -
1 stop6h 20m
Thu 10/16:39 pm -
1 stop9h 26m
Deal found 8/4![Delta logo]()
$315
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:20 am -
2 stops9h 10m
Sat 9/52:30 pm -
1 stop7h 14m
Deal found 8/2![United Airlines logo]()
$320
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.
Wed 11/41:16 pm -
2 stops10h 14m
Mon 11/912:48 pm -
2 stops8h 42m
Deal found 8/1![United Airlines logo]()
$325
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:57 pm -
1 stop9h 40m
Thu 9/1012:02 pm -
1 stop10h 20m
Deal found 8/2![American Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:05 pm -
1 stop8h 20m
Wed 9/23:25 pm -
1 stop6h 25m
Deal found 8/3![Southwest logo]()
$336
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.
Tue 8/256:25 am -
2 stops11h 05m
Tue 9/112:43 pm -
1 stop7h 00m
Deal found 8/1![United Airlines logo]()
$341
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 11/239:45 am -
2 stops13h 45m
Sat 12/52:37 pm -
1 stop6h 09m
Deal found 7/31![United Airlines logo]()
$342
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.
Sun 11/225:37 am -
1 stop8h 32m
Sun 12/62:31 pm -
1 stop8h 16m
Deal found 7/31![Delta logo]()
$347
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 12/316:26 am -
1 stop7h 19m
Wed 1/610:41 am -
2 stops10h 32m
Deal found 8/1![United Airlines logo]()
$351
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:14 am -
Nonstop4h 58m
Sat 9/512:09 pm -
Nonstop4h 25m
Deal found 7/31![JetBlue logo]()
$354
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.
Wed 8/265:00 am -
1 stop8h 05m
Mon 8/316:26 am -
1 stop10h 22m
Deal found 8/1![American Airlines logo]()
$356
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 August 5, 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 August 5, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 9/226:59 pm -
1 stop6h 20m
Fri 10/26:39 pm -
1 stop9h 26m
Deal found 8/4![Delta logo]()
$347
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:45 pm -
2 stops9h 45m
Tue 9/292:00 pm -
1 stop7h 55m
Deal found 8/1![Southwest logo]()
$362
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 8/287:00 am -
1 stop9h 13m
Sat 9/510:25 am -
Nonstop3h 56m
Deal found 7/31![United Airlines logo]()
$374
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 am -
Nonstop4h 56m
Sat 8/2912:09 pm -
Nonstop4h 25m
Deal found 7/31![JetBlue logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:59 am -
1 stop11h 46m
Thu 9/109:20 am -
1 stop9h 40m
Deal found 8/4![Alaska Airlines logo]()
$393
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 8/223:06 pm -
1 stop7h 31m
Sat 8/296:26 am -
2 stops10h 00m
Deal found 7/30![American Airlines logo]()
$420
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 8/284:35 pm -
2 stops7h 50m
Fri 9/412:20 pm -
1 stop5h 30m
Deal found 7/31![Southwest logo]()
$364
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 8/247:00 am -
1 stop9h 13m
Sat 8/2910:25 am -
Nonstop3h 56m
Deal found 7/31![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/3. 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 9/296:35 pm -
1 stop7h 43m
Sat 10/106:25 pm -
1 stop9h 35m
Deal found 8/3![Delta logo]()
$387
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:10 pm -
1 stop9h 10m
Sat 10/39:40 am -
2 stops11h 30m
Deal found 7/30![Southwest logo]()
$367
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.
Thu 10/2910:05 am -
2 stops13h 46m
Mon 11/26:14 am -
1 stop7h 33m
Deal found 7/31![United Airlines logo]()
$374
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:27 pm -
1 stop15h 27m
Wed 9/309:20 am -
1 stop11h 39m
Deal found 8/1![Alaska Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 8/3. 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 1/67:30 am -
1 stop6h 59m
Tue 1/125:25 am -
2 stops13h 47m
Deal found 8/3![Delta logo]()
$394
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 10/318:10 am -
2 stops12h 25m
Tue 11/311:20 am -
2 stops9h 40m
Deal found 8/3![Southwest logo]()
$369
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:27 pm -
1 stop15h 27m
Sat 9/263:42 pm -
1 stop12h 19m
Deal found 8/1![Alaska Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:25 pm -
2 stops9h 54m
Tue 9/112:43 pm -
1 stop6h 42m
Deal found 8/3![United Airlines logo]()
$382
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:46 am -
1 stop6h 35m
Sat 8/296:00 am -
1 stop8h 45m
Deal found 7/30![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/237:00 am -
1 stop9h 46m
Sat 10/37:24 am -
1 stop8h 14m
Deal found 8/3![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/297:45 am -
1 stop9h 45m
Sat 9/52:30 pm -
1 stop6h 57m
Deal found 8/4![United Airlines logo]()
$387
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:40 pm -
1 stop7h 30m
Mon 1/187:00 pm -
1 stop8h 41m
Deal found 8/1![Delta logo]()
$397
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.
Sun 8/307:55 am -
2 stops7h 40m
Wed 9/22:00 pm -
2 stops7h 55m
Deal found 7/31![Southwest logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:59 am -
1 stop11h 46m
Thu 9/109:20 am -
1 stop9h 40m
Deal found 8/4![Alaska Airlines logo]()
$427
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 10/304:10 pm -
1 stop7h 41m
Thu 11/52:36 pm -
1 stop6h 39m
Deal found 7/31![United Airlines logo]()
$389
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.
Fri 9/256:52 pm -
1 stop7h 27m
Mon 9/286:39 pm -
1 stop9h 26m
Deal found 8/2![Delta logo]()
$397
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:00 am -
1 stop9h 45m
Mon 2/111:30 am -
1 stop9h 55m
Deal found 8/1![Southwest logo]()
$422
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.
Sat 8/297:00 am -
1 stop9h 38m
Tue 9/17:03 am -
1 stop14h 56m
Deal found 7/30![Alaska Airlines logo]()
$445
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.
Sun 8/233:38 pm -
1 stop7h 41m
Thu 8/276:30 am -
1 stop7h 11m
Deal found 8/1![United Airlines logo]()
$417
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.
Tue 9/86:35 pm -
1 stop7h 44m
Tue 9/151:08 pm -
1 stop8h 32m
Deal found 8/2![Delta logo]()
$417
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.
Tue 9/112:05 pm -
2 stops9h 55m
Sat 9/58:35 am -
2 stops11h 10m
Deal found 7/31![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 9/263:10 pm -
1 stop9h 39m
Sat 10/38:25 am -
1 stop10h 02m
Deal found 8/3![Delta logo]()
$417
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated August 5, 2026 and is based on user searches.
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.
Tue 8/256:25 am -
2 stops11h 05m
Tue 9/112:43 pm -
1 stop7h 00m
Deal found 8/1![United Airlines logo]()
$341
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.
Wed 8/265:00 am -
1 stop8h 05m
Mon 8/316:26 am -
1 stop10h 22m
Deal found 8/1![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 8/277:00 pm -
1 stop7h 04m
Wed 9/23:55 pm -
1 stop6h 01m
Deal found 8/3![Delta logo]()
$336
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:14 am -
Nonstop4h 58m
Thu 9/311:07 am -
Nonstop4h 23m
Deal found 7/30![JetBlue logo]()
$354
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:14 am -
Nonstop4h 58m
Sat 9/512:09 pm -
Nonstop4h 25m
Deal found 8/1![JetBlue logo]()
$358
This JetBlue deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:30 am -
Nonstop4h 56m
Thu 9/311:07 am -
Nonstop4h 23m
Deal found 8/3![JetBlue logo]()
$357
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:20 am -
2 stops9h 10m
Sat 9/52:30 pm -
1 stop7h 14m
Deal found 8/2![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 8/3. 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 9/212:59 pm -
2 stops12h 57m
Wed 9/96:35 am -
2 stops10h 55m
Deal found 8/3![Delta logo]()
$358
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:57 pm -
1 stop9h 40m
Thu 9/1012:02 pm -
1 stop10h 20m
Deal found 8/2![American Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop15h 53m
Mon 9/148:46 pm -
1 stop31h 34m
Deal found 8/4![Multiple Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 8/4. 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 9/226:59 pm -
1 stop6h 20m
Thu 10/16:39 pm -
1 stop9h 26m
Deal found 8/4![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 8/4. 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 9/226:59 pm -
1 stop6h 20m
Fri 10/26:39 pm -
1 stop9h 26m
Deal found 8/4![Delta logo]()
$347
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 August 5, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:59 am -
1 stop28h 25m
Deal found 8/4![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sun 8/238:59 am -
1 stop13h 17m
Deal found 8/3![Multiple Airlines logo]()
$137
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 9/106:00 am -
1 stop13h 54m
Deal found 8/1![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 9/306:00 am -
1 stop29h 06m
Deal found 8/3![Multiple Airlines logo]()
$147
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:05 pm -
1 stop8h 25m
Deal found 7/30![Southwest logo]()
$158
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 8/208:59 am -
1 stop9h 07m
Deal found 8/1![Multiple Airlines logo]()
$159
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.
Mon 8/316:16 am -
2 stops11h 14m
Deal found 8/1![United Airlines logo]()
$163
This Delta deal was found by Cheapflights users on 8/4. 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 9/17:55 am -
1 stop8h 12m
Deal found 8/4![Delta logo]()
$164
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 9/246:00 am -
1 stop16h 52m
Deal found 8/1![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:59 am -
1 stop31h 50m
Deal found 8/4![Multiple Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 8/4. 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 8/299:00 am -
2 stops15h 53m
Deal found 8/4![Delta logo]()
$169
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/38:00 am -
1 stop7h 31m
Deal found 8/4![United Airlines logo]()
$171
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Delta) |
One-way from | $114 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $451 |
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 August 5, 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
Tue 9/22
6:59 pm-11:19 pm
1 stop6h 20m
Bozeman Gallatin Field
Fri 10/2
6:39 pm-6:05 am
1 stop9h 26m
$347
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Tue 9/22
2:45 pm-10:30 pm
2 stops9h 45m
Bozeman Gallatin Field
Tue 9/29
2:00 pm-11:55 pm
1 stop7h 55m
$362
Washington, D.C.Bozeman
DCA - BZN
DCABZN
Washington, D.C. Reagan-National
Fri 8/28
4:35 pm-10:25 pm
2 stops7h 50m
Bozeman Gallatin Field
Fri 9/4
12:20 pm-7:50 pm
1 stop5h 30m
$364
PhiladelphiaBozeman
PHL - BZN
PHLBZN
Philadelphia
Sat 9/26
2:10 pm-9:20 pm
1 stop9h 10m
Bozeman Gallatin Field
Sat 10/3
9:40 am-11:10 pm
2 stops11h 30m
$367
Washington, D.C.Bozeman
DCA - BZN
DCABZN
Washington, D.C. Reagan-National
Sat 10/31
8:10 am-6:35 pm
2 stops12h 25m
Bozeman Gallatin Field
Tue 11/3
11:20 am-11:00 pm
2 stops9h 40m
$369
Washington, D.C.Bozeman
IAD - BZN
IADBZN
Washington, D.C. Dulles Intl
Fri 8/28
7:00 am-2:13 pm
1 stop9h 13m
Bozeman Gallatin Field
Sat 9/5
10:25 am-4:21 pm
Nonstop3h 56m
$374
Washington, D.C.Bozeman
IAD - BZN
IADBZN
Washington, D.C. Dulles Intl
Mon 8/24
7:00 am-2:13 pm
1 stop9h 13m
Bozeman Gallatin Field
Sat 8/29
10:25 am-4:21 pm
Nonstop3h 56m
$374
New YorkKalispell
LGA - FCA
LGAFCA
New York LaGuardia
Thu 10/29
10:05 am-9:51 pm
2 stops13h 46m
Kalispell Glacier Park
Mon 11/2
6:14 am-3:47 pm
1 stop7h 33m
$374
Quickest round-trip
New YorkBozeman
JFK - BZN
JFKBZN
New York John F Kennedy Intl
Sun 8/23
7:30 am-10:26 am
Nonstop4h 56m
Bozeman Gallatin Field
Sat 8/29
12:09 pm-6:34 pm
Nonstop4h 25m
$377
New YorkBozeman
LGA - BZN
LGABZN
New York LaGuardia
Tue 8/25
1:25 pm-9:19 pm
2 stops9h 54m
Bozeman Gallatin Field
Tue 9/1
12:43 pm-9:25 pm
1 stop6h 42m
$382
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Pennsylvania with our price prediction graph.
IAD-FCA
PHL-BZN
JFK-BZN
LGA-FCA
IAD-BZN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to Montana
USPA-USMT
IAD-FCA
PHL-BZN
JFK-BZN
LGA-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 $631). 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?
Airfare is below average for this route at the moment.
Pennsylvania to Montana flights typically cost between $337 and $545 in September.The cheapest round-trip price found within the last 5 days was $315 on Delta (Sep 22-Oct 1).
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 61 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 August 5, 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
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
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Alternative routes for Pennsylvania to Montana
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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
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Pennsylvania and Montana flights
Browse other Pennsylvania and Montana flight options. Last updated on August 5, 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$461 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$576 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$585 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$493 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$499 | FlexibilityNo cancel fee | On-time75% |