$127+ Cheap flights from Pennsylvania to Montana
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 October 26, 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 October 26, 2026.
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/121:10 pm -
2 stops10h 20m
Mon 12/215:05 pm -
1 stop6h 50m
Deal found 10/24![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 12/35:00 am -
1 stop7h 35m
Thu 12/103:30 pm -
1 stop6h 00m
Deal found 10/21![Southwest logo]()
$233
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 12/26:11 pm -
1 stop17h 36m
Wed 12/97:14 pm -
1 stop8h 26m
Deal found 10/21![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/246:35 am -
1 stop8h 12m
Mon 12/283:28 pm -
1 stop7h 13m
Deal found 10/22![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/108:08 am -
1 stop8h 06m
Wed 11/1110:27 am -
1 stop8h 09m
Deal found 10/21![Alaska Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/108:08 am -
1 stop8h 06m
Thu 11/1210:27 am -
1 stop8h 09m
Deal found 10/23![Alaska Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/96:58 pm -
1 stop7h 21m
Mon 11/166:23 pm -
1 stop9h 32m
Deal found 10/22![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/236:35 am -
1 stop7h 39m
Sat 12/52:41 pm -
1 stop8h 05m
Deal found 10/25![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/236:30 am -
1 stop7h 15m
Sat 12/56:30 am -
2 stops9h 54m
Deal found 10/25![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/115:28 pm -
1 stop8h 51m
Sun 11/152:30 pm -
1 stop8h 16m
Deal found 10/22![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/76:10 am -
1 stop7h 00m
Tue 11/103:30 pm -
1 stop5h 55m
Deal found 10/22![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/25:15 am -
1 stop10h 10m
Wed 12/91:31 pm -
1 stop8h 23m
Deal found 10/24![Delta logo]()
$355
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 October 26, 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 October 26, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 1/306:14 pm -
1 stop17h 37m
Mon 2/810:31 am -
1 stop28h 40m
Deal found 10/23![Alaska Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 1/136:24 am -
1 stop7h 25m
Sun 1/172:32 pm -
1 stop7h 05m
Deal found 10/22![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/96:58 pm -
1 stop7h 21m
Mon 11/166:23 pm -
1 stop9h 32m
Deal found 10/22![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 1/225:35 pm -
1 stop6h 30m
Thu 1/288:35 am -
1 stop6h 15m
Deal found 10/24![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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.
Sun 1/249:40 am -
2 stops13h 28m
Sun 1/311:40 pm -
1 stop7h 14m
Deal found 10/22![American Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/108:08 am -
1 stop8h 06m
Thu 11/1210:27 am -
1 stop8h 09m
Deal found 10/22![Alaska Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 2/165:35 pm -
1 stop8h 35m
Mon 2/225:45 am -
1 stop8h 56m
Deal found 10/21![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 12/26:11 pm -
2 stops23h 02m
Wed 12/91:50 pm -
1 stop13h 50m
Deal found 10/21![Alaska Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/206:35 am -
1 stop8h 12m
Thu 12/242:58 pm -
1 stop6h 08m
Deal found 10/24![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/76:10 am -
1 stop7h 00m
Wed 11/113:30 pm -
1 stop5h 55m
Deal found 10/23![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 4/206:10 am -
1 stop10h 25m
Sun 4/252:37 pm -
1 stop6h 00m
Deal found 10/25![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/67:00 am -
2 stops10h 30m
Tue 11/1012:48 pm -
1 stop6h 01m
Deal found 10/21![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 12/35:35 am -
2 stops11h 15m
Thu 12/1011:20 am -
2 stops8h 05m
Deal found 10/21![Southwest logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 4/17:00 am -
1 stop9h 06m
Wed 4/711:16 am -
1 stop16h 39m
Deal found 10/23![Alaska Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 3/285:30 am -
1 stop7h 56m
Sat 4/36:00 am -
1 stop5h 50m
Deal found 10/23![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 1/316:24 am -
1 stop7h 25m
Tue 2/95:58 pm -
2 stops13h 51m
Deal found 10/24![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 3/286:10 am -
1 stop7h 23m
Sat 4/310:41 am -
2 stops11h 56m
Deal found 10/23![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 2/135:10 am -
1 stop13h 15m
Sat 2/206:00 am -
1 stop9h 10m
Deal found 10/24![Southwest logo]()
$403
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/67:11 am -
1 stop7h 41m
Mon 11/91:42 pm -
1 stop7h 05m
Deal found 10/23![American Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 1/287:00 am -
1 stop7h 19m
Mon 2/112:58 pm -
1 stop8h 43m
Deal found 10/21![Delta logo]()
$379
This Expedia deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1611:36 am -
2 stops27h 33m
Mon 2/227:25 pm -
2 stops23h 14m
Deal found 10/21![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 12/246:24 am -
2 stops9h 04m
Wed 12/306:18 pm -
1 stop9h 13m
Deal found 10/21![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 1/16:50 am -
2 stops10h 00m
Fri 1/811:30 am -
2 stops9h 40m
Deal found 10/24![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 3/87:00 am -
1 stop7h 36m
Mon 3/156:10 pm -
1 stop9h 31m
Deal found 10/24![Delta logo]()
$399
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:49 pm -
1 stop8h 10m
Sun 11/151:55 pm -
1 stop13h 37m
Deal found 10/25![Alaska Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/78:49 am -
2 stops8h 41m
Wed 11/1112:48 pm -
2 stops8h 42m
Deal found 10/23![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/235:28 pm -
1 stop7h 17m
Fri 11/273:35 pm -
1 stop5h 26m
Deal found 10/24![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 1/178:15 am -
1 stop7h 27m
Fri 1/222:48 pm -
1 stop6h 04m
Deal found 10/25![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 1/301:00 pm -
2 stops9h 12m
Sat 2/68:00 am -
1 stop8h 15m
Deal found 10/21![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/65:49 pm -
1 stop19h 26m
Mon 11/97:18 am -
1 stop20h 14m
Deal found 10/21![Alaska Airlines logo]()
$449
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/67:00 am -
2 stops10h 30m
Tue 11/1012:48 pm -
1 stop6h 01m
Deal found 10/21![United Airlines logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/65:49 pm -
1 stop17h 50m
Mon 11/97:00 am -
1 stop20h 32m
Deal found 10/23![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/76:10 am -
1 stop7h 00m
Tue 11/103:30 pm -
1 stop5h 55m
Deal found 10/22![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/96:58 pm -
1 stop7h 21m
Mon 11/166:23 pm -
1 stop9h 32m
Deal found 10/22![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/99:30 pm -
2 stops17h 22m
Mon 11/161:42 pm -
1 stop8h 40m
Deal found 10/22![American Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/108:08 am -
1 stop8h 06m
Wed 11/1110:27 am -
1 stop8h 09m
Deal found 10/21![Alaska Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/108:08 am -
1 stop8h 06m
Thu 11/1210:27 am -
1 stop8h 09m
Deal found 10/23![Alaska Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/109:30 pm -
2 stops17h 22m
Tue 11/171:42 pm -
1 stop8h 35m
Deal found 10/23![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/115:28 pm -
1 stop8h 51m
Sun 11/152:30 pm -
1 stop8h 16m
Deal found 10/22![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/236:35 am -
1 stop7h 39m
Sat 12/52:41 pm -
1 stop8h 05m
Deal found 10/25![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/236:30 am -
1 stop7h 15m
Sat 12/56:30 am -
2 stops9h 54m
Deal found 10/25![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/256:00 am -
1 stop11h 16m
Wed 12/22:33 pm -
1 stop7h 08m
Deal found 10/25![United Airlines logo]()
$372
One-way flights from Pennsylvania to MontanaSearch for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/86:31 pm -
2 stops40h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$127
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/186:15 am -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$142
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:25 pm -
2 stops11h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/98:40 am -
3 stops26h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/188:30 am -
3 stops27h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/176:59 pm -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/17:25 am -
3 stops52h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/1012:36 pm -
3 stops46h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$181
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 3/2511:39 am -
2 stops11h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$183
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 12/187:10 am -
1 stop6h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/63:55 pm -
1 stop6h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$190
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 1/61:54 pm -
2 stops9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$195
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $216 (Southwest) |
One-way from | $127 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $426 |
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 7,457,451 searches. Data last updated October 26, 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 Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
Wed 11/18
6:15 am-11:45 am
1 stop7h 30m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$142
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
Wed 11/18
1:25 pm-10:30 pm
2 stops11h 05m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$147
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
Thu 12/17
6:59 pm-12:26 am
1 stop7h 27m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$178
PhiladelphiaKalispell
PHL Philadelphia - FCA Kalispell Glacier Park
PHLFCA
Philadelphia
Tue 12/1
7:25 am-9:28 am
3 stops52h 03m
Kalispell Glacier Park
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$178
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
Fri 12/18
7:10 am-12:09 pm
1 stop6h 59m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$187
PittsburghMissoula
PIT Pittsburgh - MSO Missoula Johnson-Bell Field
PITMSO
Pittsburgh
Thu 1/7
8:05 am-3:32 pm
1 stop9h 27m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$190
Quickest round-trip
PittsburghMissoula
PIT Pittsburgh - MSO Missoula Johnson-Bell Field
PITMSO
Pittsburgh
Sun 12/6
3:55 pm-8:02 pm
1 stop6h 07m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$190
PittsburghMissoula
PIT Pittsburgh - MSO Missoula Johnson-Bell Field
PITMSO
Pittsburgh
Wed 1/6
1:54 pm-9:52 pm
2 stops9h 58m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
PittsburghMissoula
PIT Pittsburgh - MSO Missoula Johnson-Bell Field
PITMSO
Pittsburgh
Thu 1/7
7:00 am-5:27 pm
2 stops12h 27m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
PhiladelphiaMissoula
PHL Philadelphia - MSO Missoula Johnson-Bell Field
PHLMSO
Philadelphia
Tue 12/8
7:00 am-4:00 pm
1 stop11h 00m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
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
PIT-BZN
MDT-BZN
PHL-BIL
PHL-MSO
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
PIT-BZN
MDT-BZN
PHL-BIL
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 $430). Flying from Pennsylvania to Montana in July is currently the most expensive (average of $611). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Pennsylvania to Montana?
Airfare is below average for this route at the moment.
Pennsylvania to Montana flights typically cost between $398 and $508 in December.The cheapest round-trip price found within the last 5 days was $233 on Southwest (Dec 3-Dec 10).
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 October 26, 2026.
Read through reviews of airlines operating flights from Pennsylvania to Montana, such as Alaska Airlines,Southwest, andDelta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
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 October 26, 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$499 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$568 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$617 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$506 | FlexibilityNo cancel fee | On-time63% |