$119+ Cheap flights from Pennsylvania to Montana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
sep. 12 — sep. 191
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 agosto 13, 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 agosto 13, 2026.
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
mar. 10/205:30 am -
1 stop7h 05m
mar. 10/272:45 pm -
1 stop6h 45m
Deal found 8/9![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
mié. 10/215:30 am -
1 stop7h 05m
mié. 10/282:45 pm -
1 stop6h 45m
Deal found 8/10![Southwest logo]()
$215
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
mar. 10/207:06 am -
1 stop7h 51m
mar. 10/271:15 pm -
1 stop7h 37m
Deal found 8/13![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
sáb. 10/245:25 am -
1 stop7h 10m
jue. 10/2911:05 am -
2 stops10h 05m
Deal found 8/12![Southwest logo]()
$226
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
sáb. 10/107:25 am -
1 stop7h 00m
mar. 10/201:47 pm -
1 stop8h 38m
Deal found 8/11![American Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
mar. 10/2010:05 am -
1 stop7h 23m
mar. 10/2712:48 pm -
2 stops8h 43m
Deal found 8/13![United Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
sáb. 10/316:00 am -
2 stops8h 55m
vie. 11/64:05 pm -
1 stop6h 00m
Deal found 8/13![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
sáb. 10/107:15 pm -
1 stop6h 14m
mar. 10/202:31 pm -
1 stop8h 25m
Deal found 8/11![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 9/86:59 pm -
1 stop6h 20m
jue. 9/101:37 pm -
1 stop8h 19m
Deal found 8/12![Delta logo]()
$258
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
vie. 10/235:43 am -
1 stop8h 42m
vie. 10/301:15 pm -
1 stop8h 56m
Deal found 8/11![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
vie. 10/96:49 pm -
1 stop7h 38m
mar. 10/202:31 pm -
1 stop8h 25m
Deal found 8/11![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 9/86:59 pm -
1 stop6h 20m
vie. 9/112:48 pm -
1 stop7h 52m
Deal found 8/12![Delta logo]()
$276
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 agosto 13, 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 agosto 13, 2026.
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
sáb. 10/315:00 am -
1 stop9h 55m
vie. 11/64:05 pm -
1 stop6h 00m
Deal found 8/13![Southwest logo]()
$246
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
sáb. 1/301:00 pm -
2 stops10h 07m
mié. 2/310:41 am -
2 stops8h 51m
Deal found 8/11![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 9/226:59 pm -
1 stop6h 20m
vie. 10/26:39 pm -
1 stop9h 26m
Deal found 8/12![Delta logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2310:59 am -
1 stop11h 46m
mié. 9/309:20 am -
1 stop9h 40m
Deal found 8/8![Alaska Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/125:43 am -
1 stop8h 42m
jue. 10/151:15 pm -
1 stop8h 57m
Deal found 8/8![American Airlines logo]()
$400
This JetBlue deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
lun. 8/246:29 am -
1 stop7h 13m
jue. 9/311:07 am -
Nonstop4h 23m
Deal found 8/12![JetBlue logo]()
$529
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
jue. 10/225:15 pm -
1 stop8h 05m
mar. 10/278:05 am -
1 stop6h 40m
Deal found 8/10![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
mié. 9/161:55 pm -
2 stops11h 48m
sáb. 9/196:35 am -
1 stop8h 07m
Deal found 8/13![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 9/11:25 pm -
2 stops9h 54m
sáb. 9/52:30 pm -
1 stop6h 57m
Deal found 8/12![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
vie. 10/239:34 am -
2 stops13h 30m
vie. 10/3012:48 pm -
1 stop8h 22m
Deal found 8/12![United Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
lun. 9/215:57 pm -
1 stop17h 57m
sáb. 9/262:21 pm -
1 stop13h 19m
Deal found 8/10![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
lun. 8/246:49 pm -
1 stop7h 07m
vie. 8/2812:02 pm -
1 stop9h 37m
Deal found 8/9![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
dom. 11/87:23 am -
1 stop9h 18m
dom. 11/153:35 pm -
1 stop5h 45m
Deal found 8/9![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
sáb. 9/127:47 pm -
1 stop26h 58m
sáb. 9/199:20 am -
2 stops18h 20m
Deal found 8/13![Alaska Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/254:35 pm -
2 stops7h 55m
mié. 9/306:55 am -
1 stop8h 05m
Deal found 8/8![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
mar. 11/101:20 pm -
2 stops10h 10m
vie. 11/1312:48 pm -
2 stops8h 42m
Deal found 8/10![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
mar. 8/257:45 am -
1 stop9h 05m
mar. 9/16:19 am -
1 stop5h 29m
Deal found 8/9![Delta logo]()
$394
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
lun. 9/144:35 pm -
2 stops7h 55m
mié. 9/162:00 pm -
2 stops7h 55m
Deal found 8/13![Southwest logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/117:47 pm -
1 stop26h 58m
mar. 9/157:03 am -
2 stops33h 11m
Deal found 8/8![Alaska Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2511:57 am -
1 stop9h 15m
mié. 9/308:00 am -
1 stop5h 42m
Deal found 8/8![United Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
mié. 1/67:30 am -
1 stop6h 59m
mar. 1/121:29 pm -
1 stop8h 04m
Deal found 8/13![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
sáb. 9/266:10 am -
1 stop7h 35m
mié. 9/308:00 am -
1 stop7h 44m
Deal found 8/9![United Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
dom. 9/276:55 am -
1 stop8h 40m
vie. 10/25:50 am -
2 stops10h 00m
Deal found 8/9![Southwest logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 8/259:03 am -
1 stop15h 56m
mar. 9/12:21 pm -
1 stop13h 19m
Deal found 8/12![Alaska Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
mar. 9/14:53 pm -
2 stops8h 23m
sáb. 9/56:19 am -
2 stops12h 35m
Deal found 8/13![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
dom. 9/136:13 am -
1 stop7h 16m
jue. 9/2412:26 pm -
1 stop8h 26m
Deal found 8/13![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
lun. 8/248:35 am -
2 stops9h 55m
mié. 8/262:00 pm -
1 stop6h 35m
Deal found 8/10![Southwest logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
sáb. 10/247:22 am -
1 stop8h 53m
mar. 10/277:24 am -
1 stop8h 35m
Deal found 8/13![Alaska Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
jue. 11/197:30 am -
1 stop6h 39m
jue. 11/266:00 am -
1 stop5h 49m
Deal found 8/12![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
mié. 9/163:50 pm -
2 stops8h 40m
mié. 9/236:55 am -
1 stop8h 05m
Deal found 8/11![Southwest logo]()
$477
Last-minute flights from Pennsylvania to MontanaDiscover last-minute flight deals from Pennsylvania to Montana. Data last updated agosto 13, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Montana. Data last updated agosto 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
vie. 9/47:00 pm -
1 stop7h 04m
jue. 9/101:37 pm -
1 stop8h 19m
Deal found 8/12![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
vie. 9/47:00 pm -
1 stop7h 04m
vie. 9/112:48 pm -
1 stop7h 52m
Deal found 8/12![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
dom. 9/67:25 am -
1 stop7h 40m
vie. 9/112:48 pm -
1 stop7h 52m
Deal found 8/12![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
dom. 9/63:29 pm -
1 stop6h 15m
mar. 9/151:37 pm -
1 stop8h 19m
Deal found 8/12![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 9/86:59 pm -
1 stop6h 20m
jue. 9/101:37 pm -
1 stop8h 19m
Deal found 8/12![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 9/86:59 pm -
1 stop6h 20m
vie. 9/112:48 pm -
1 stop7h 52m
Deal found 8/12![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mar. 9/86:59 pm -
1 stop6h 20m
mar. 9/151:37 pm -
1 stop8h 19m
Deal found 8/12![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mié. 9/96:59 pm -
1 stop6h 20m
mar. 9/151:37 pm -
1 stop8h 19m
Deal found 8/12![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
vie. 9/116:59 pm -
1 stop6h 20m
mar. 9/151:37 pm -
1 stop8h 19m
Deal found 8/12![Delta logo]()
$290
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
jue. 9/171:55 pm -
2 stops11h 48m
mié. 9/235:30 am -
2 stops13h 09m
Deal found 8/11![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
lun. 9/215:00 am -
1 stop8h 09m
vie. 9/2512:02 pm -
1 stop10h 20m
Deal found 8/11![American Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
lun. 9/216:52 pm -
1 stop7h 27m
sáb. 10/36:17 am -
1 stop6h 25m
Deal found 8/10![Delta logo]()
$308
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 agosto 13, 2026.
Search for one-way flight options from Pennsylvania to Montana. Find affordable one-way fares based on user searches. Data last updated agosto 13, 2026.
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
lun. 9/146:52 pm -
1 stop7h 27m
Deal found 8/12![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
mar. 9/14:50 pm -
2 stops7h 35m
Deal found 8/10![Southwest logo]()
$123
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
sáb. 9/266:10 am -
2 stops11h 18m
Deal found 8/11![United Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
sáb. 9/267:00 am -
1 stop15h 10m
Deal found 8/10![Southwest logo]()
$124
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
mar. 9/222:45 pm -
2 stops9h 45m
Deal found 8/10![Southwest logo]()
$129
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
sáb. 9/123:45 pm -
1 stop6h 15m
Deal found 8/12![Delta logo]()
$131
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
mar. 9/151:22 pm -
1 stop9h 59m
Deal found 8/13![United Airlines logo]()
$135
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
mar. 9/18:00 am -
1 stop7h 24m
Deal found 8/13![United Airlines logo]()
$136
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/216:00 am -
1 stop15h 56m
Deal found 8/13![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mié. 9/231:00 pm -
2 stops33h 52m
Deal found 8/12![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
jue. 9/106:00 am -
1 stop13h 54m
Deal found 8/9![Multiple Airlines logo]()
$138
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
mié. 9/96:59 pm -
1 stop6h 20m
Deal found 8/12![Delta logo]()
$140
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 agosto 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Southwest) |
One-way from | $119 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $431 |
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 agosto 13, 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
sáb. 10/31
5:00 am-12:55 pm
1 stop9h 55m
Bozeman Gallatin Field
vie. 11/6
4:05 pm-12:05 am
1 stop6h 00m
$246
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
sáb. 1/30
1:00 pm-9:07 pm
2 stops10h 07m
Bozeman Gallatin Field
mié. 2/3
10:41 am-9:32 pm
2 stops8h 51m
$247
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
jue. 10/22
5:15 pm-11:20 pm
1 stop8h 05m
Bozeman Gallatin Field
mar. 10/27
8:05 am-4:45 pm
1 stop6h 40m
$294
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
mar. 9/22
6:59 pm-11:19 pm
1 stop6h 20m
Bozeman Gallatin Field
vie. 10/2
6:39 pm-6:05 am
1 stop9h 26m
$318
New YorkKalispell
LGA New York LaGuardia - FCA Kalispell Glacier Park
LGAFCA
New York LaGuardia
mié. 9/16
1:55 pm-11:43 pm
2 stops11h 48m
Kalispell Glacier Park
sáb. 9/19
6:35 am-4:42 pm
1 stop8h 07m
$321
New YorkBozeman
LGA New York LaGuardia - BZN Bozeman Gallatin Field
LGABZN
New York LaGuardia
mar. 9/1
1:25 pm-9:19 pm
2 stops9h 54m
Bozeman Gallatin Field
sáb. 9/5
2:30 pm-11:27 pm
1 stop6h 57m
$362
PhiladelphiaBozeman
PHL Philadelphia - BZN Bozeman Gallatin Field
PHLBZN
Philadelphia
vie. 10/23
9:34 am-9:04 pm
2 stops13h 30m
Bozeman Gallatin Field
vie. 10/30
12:48 pm-11:10 pm
1 stop8h 22m
$366
Washington, D.C.Kalispell
IAD Washington, D.C. Dulles Intl - FCA Kalispell Glacier Park
IADFCA
Washington, D.C. Dulles Intl
lun. 8/24
6:49 pm-11:56 pm
1 stop7h 07m
Kalispell Glacier Park
vie. 8/28
12:02 pm-11:39 pm
1 stop9h 37m
$389
Washington, D.C.Kalispell
IAD Washington, D.C. Dulles Intl - FCA Kalispell Glacier Park
IADFCA
Washington, D.C. Dulles Intl
dom. 11/8
7:23 am-2:41 pm
1 stop9h 18m
Kalispell Glacier Park
dom. 11/15
3:35 pm-11:20 pm
1 stop5h 45m
$389
Washington, D.C.Bozeman
DCA Washington, D.C. Reagan-National - BZN Bozeman Gallatin Field
DCABZN
Washington, D.C. Reagan-National
mié. 9/23
10:59 am-8:45 pm
1 stop11h 46m
Bozeman Gallatin Field
mié. 9/30
9:20 am-9:00 pm
1 stop9h 40m
$393
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Pennsylvania with our price prediction graph.
PHL-BZN
LGA-FCA
DCA-BZN
JFK-BZN
LGA-BZN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to Montana
USPA-USMT
PHL-BZN
LGA-FCA
DCA-BZN
JFK-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 $381). Flying from Pennsylvania to Montana in July is currently the most expensive (average of $613). 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 $338 and $519 in October.The cheapest round-trip price found within the last 5 days was $209 on Southwest (Oct 20-Oct 27).
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 agosto 13, 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
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 agosto 13, 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 agosto 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$464 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$581 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$590 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$493 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$499 | FlexibilityNo cancel fee | On-time75% |