$132+ 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 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pennsylvania to Montana with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pennsylvania to Montana
Cheapest
Best
Last-minute
One-way
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 30, 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 30, 2026.
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:10 am -
1 stop6h 59m
Sat 12/121:31 pm -
1 stop8h 23m
Deal found 10/29![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:12 am -
2 stops11h 04m
Tue 12/12:33 pm -
1 stop6h 26m
Deal found 10/29![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops11h 23m
Sat 12/1212:38 pm -
1 stop7h 00m
Deal found 10/29![United Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:55 am -
1 stop7h 28m
Wed 12/97:20 am -
1 stop8h 37m
Deal found 10/27![United Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:17 am -
2 stops11h 06m
Sat 12/57:20 am -
1 stop8h 38m
Deal found 10/27![United Airlines logo]()
$316
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 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:34 am -
1 stop8h 50m
Mon 12/76:32 pm -
1 stop9h 23m
Deal found 10/27![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:15 am -
1 stop10h 10m
Fri 12/111:31 pm -
1 stop8h 23m
Deal found 10/27![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
2 stops11h 23m
Mon 12/72:33 pm -
1 stop7h 08m
Deal found 10/27![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:30 am -
1 stop7h 15m
Tue 11/1712:48 pm -
1 stop6h 01m
Deal found 10/27![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:15 am -
1 stop10h 10m
Fri 12/112:41 pm -
1 stop8h 16m
Deal found 10/27![Delta logo]()
$345
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 30, 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 30, 2026.
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:11 pm -
1 stop6h 12m
Wed 12/21:31 pm -
1 stop8h 23m
Deal found 10/28![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/228:15 am -
1 stop9h 17m
Thu 1/2812:52 pm -
1 stop6h 08m
Deal found 10/26![United Airlines logo]()
$317
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:09 am -
1 stop7h 53m
Sat 1/96:46 am -
1 stop6h 24m
Deal found 10/25![American Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:08 am -
1 stop8h 06m
Thu 11/1210:27 am -
1 stop8h 09m
Deal found 10/28![Alaska Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:11 pm -
1 stop7h 06m
Tue 12/81:31 pm -
1 stop8h 23m
Deal found 10/27![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:35 am -
1 stop7h 39m
Tue 12/11:31 pm -
1 stop7h 47m
Deal found 10/29![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:17 am -
1 stop7h 32m
Sat 1/2312:52 pm -
1 stop6h 48m
Deal found 10/28![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 2/23:27 pm -
1 stop8h 09m
Tue 2/96:30 am -
2 stops13h 10m
Deal found 10/26![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 2/246:40 pm -
1 stop7h 30m
Wed 3/32:00 pm -
1 stop8h 51m
Deal found 10/30![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/286:10 am -
1 stop7h 23m
Sat 4/310:41 am -
2 stops11h 56m
Deal found 10/28![United Airlines logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/105:49 pm -
1 stop19h 26m
Wed 11/115:12 pm -
1 stop10h 20m
Deal found 10/26![Alaska Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/285:00 am -
1 stop9h 59m
Mon 2/11:30 pm -
1 stop7h 07m
Deal found 10/30![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 12/25:34 am -
1 stop8h 50m
Wed 12/91:31 pm -
1 stop8h 23m
Deal found 10/30![Delta logo]()
$355
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/246:47 am -
1 stop10h 06m
Sun 1/311:31 pm -
1 stop6h 58m
Deal found 10/25![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:12 am -
2 stops11h 04m
Tue 12/15:58 pm -
2 stops14h 06m
Deal found 10/29![United Airlines logo]()
$393
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/86:14 pm -
1 stop20h 08m
Mon 2/152:16 pm -
1 stop24h 40m
Deal found 10/25![Alaska Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:25 am -
1 stop8h 22m
Sun 12/273:28 pm -
1 stop7h 13m
Deal found 10/29![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:35 pm -
1 stop7h 51m
Wed 12/92:35 pm -
1 stop7h 06m
Deal found 10/29![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:00 am -
1 stop7h 33m
Mon 2/11:13 pm -
1 stop8h 45m
Deal found 10/28![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:00 am -
1 stop11h 00m
Sat 12/127:01 am -
1 stop8h 07m
Deal found 10/27![Alaska Airlines logo]()
$511
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.
Sat 1/96:16 am -
1 stop7h 49m
Sat 1/169:35 am -
2 stops11h 53m
Deal found 10/25![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:49 pm -
1 stop6h 08m
Wed 12/21:19 pm -
2 stops9h 27m
Deal found 10/27![Delta logo]()
$384
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/164:01 pm -
3 stops23h 10m
Sun 1/317:37 pm -
1 stop22h 58m
Deal found 10/25![Alaska Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/236:30 am -
2 stops10h 54m
Tue 4/612:30 pm -
1 stop6h 50m
Deal found 10/27![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 2/16:00 am -
1 stop8h 35m
Thu 2/111:59 pm -
1 stop7h 41m
Deal found 10/26![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:08 am -
1 stop9h 23m
Mon 11/97:03 am -
1 stop11h 33m
Deal found 10/29![Alaska Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:24 am -
2 stops9h 04m
Fri 1/86:30 am -
2 stops9h 14m
Deal found 10/29![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 2/67:00 am -
1 stop7h 34m
Wed 2/101:33 pm -
1 stop8h 25m
Deal found 10/26![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/191:19 pm -
2 stops10h 33m
Sun 1/247:00 am -
2 stops14h 37m
Deal found 10/29![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/66:14 pm -
2 stops20h 57m
Wed 2/107:00 am -
1 stop8h 11m
Deal found 10/28![Alaska Airlines logo]()
$566
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:30 am -
1 stop7h 15m
Tue 11/1712:48 pm -
1 stop6h 01m
Deal found 10/27![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:12 am -
2 stops9h 18m
Tue 11/1712:48 pm -
2 stops8h 42m
Deal found 10/27![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 am -
1 stop7h 15m
Wed 11/1810:40 am -
2 stops11h 19m
Deal found 10/27![United Airlines logo]()
$370
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 10/26. Clicking the “Pick Dates” 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 11/235:35 am -
1 stop8h 39m
Mon 11/302:30 pm -
1 stop8h 24m
Deal found 10/26![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:49 pm -
1 stop6h 08m
Wed 12/28:27 am -
1 stop5h 52m
Deal found 10/27![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:11 pm -
1 stop6h 12m
Wed 12/21:31 pm -
1 stop8h 23m
Deal found 10/28![Delta logo]()
$295
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
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:12 am -
2 stops11h 04m
Tue 12/12:33 pm -
1 stop6h 26m
Deal found 10/29![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 11/267:15 am -
1 stop6h 50m
Wed 12/21:31 pm -
1 stop8h 23m
Deal found 10/30![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
2 stops11h 16m
Wed 12/212:38 pm -
1 stop7h 01m
Deal found 10/30![United Airlines logo]()
$360
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 30, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 -
3 stops40h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$132
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:14 pm -
1 stop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$139
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/171:04 pm -
1 stop8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:53 am -
1 stop10h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$168
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:25 pm -
2 stops11h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Southwest logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 -
2 stops26h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$176
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:11 pm -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:15 am -
3 stops36h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:59 pm -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$200
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:53 am -
2 stops12h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:34 am -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$210
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am -
1 stop10h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$213
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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (Delta) |
One-way from | $132 (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 30, 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
PittsburghBozeman
PIT Pittsburgh - BZN Bozeman Gallatin Field
PITBZN
Pittsburgh
Thu 12/17
7:14 pm-12:18 am
1 stop7h 04m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$139
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
Mon 12/7
7:11 pm-12:17 am
1 stop7h 06m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$178
PhiladelphiaMissoula
PHL Philadelphia - MSO Missoula Johnson-Bell Field
PHLMSO
Philadelphia
Mon 12/7
6:59 pm-12:32 am
1 stop7h 33m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
PhiladelphiaMissoula
PHL Philadelphia - MSO Missoula Johnson-Bell Field
PHLMSO
Philadelphia
Fri 12/11
6:59 pm-12:37 am
1 stop7h 38m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
PhiladelphiaMissoula
PHL Philadelphia - MSO Missoula Johnson-Bell Field
PHLMSO
Philadelphia
Sun 12/13
6:24 am-1:32 pm
2 stops9h 08m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$205
PhiladelphiaMissoula
PHL Philadelphia - MSO Missoula Johnson-Bell Field
PHLMSO
Philadelphia
Thu 1/21
8:00 am-7:55 pm
2 stops13h 55m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$205
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
Fri 12/18
5:34 am-12:24 pm
1 stop8h 50m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
PittsburghBozeman
PIT Pittsburgh - BZN Bozeman Gallatin Field
PITBZN
Pittsburgh
Thu 11/5
7:00 am-3:16 pm
1 stop10h 16m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$213
PittsburghBozeman
PIT Pittsburgh - BZN Bozeman Gallatin Field
PITBZN
Pittsburgh
Wed 12/30
6:00 am-1:11 pm
1 stop9h 11m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$213
PhiladelphiaMissoula
PHL Philadelphia - MSO Missoula Johnson-Bell Field
PHLMSO
Philadelphia
Wed 12/16
9:45 am-6:35 pm
2 stops10h 50m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
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
PHL-BIL
MDT-BZN
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
PHL-BIL
MDT-BZN
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 $389 and $496 in December.The cheapest round-trip price found within the last 5 days was $295 on Delta (Dec 5-Dec 12).
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 30, 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
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 30, 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 30, 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% |