$190+ Cheap flights from Great Falls (GTF) to Pennsylvania
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
Sep 12 — Sep 191
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 Great Falls to PennsylvaniaExplore the most affordable flight options available from Great Falls to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Great Falls to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
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.
Tue 10/202:37 pm -
1 stop6h 48m
Sat 10/242:43 pm -
1 stop8h 39m
Deal found 8/13![United Airlines logo]()
$348
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.
Tue 11/34:59 pm -
1 stop11h 05m
Sat 11/77:17 am -
1 stop11h 02m
Deal found 8/10![Alaska Airlines logo]()
$348
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.
Sat 11/74:59 pm -
1 stop10h 33m
Tue 11/107:02 am -
1 stop11h 17m
Deal found 8/10![Alaska Airlines logo]()
$348
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.
Fri 11/61:18 pm -
2 stops9h 28m
Mon 11/95:25 pm -
1 stop7h 21m
Deal found 8/10![Delta logo]()
$354
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.
Tue 10/205:40 am -
1 stop9h 09m
Sat 10/247:45 am -
2 stops12h 02m
Deal found 8/11![Delta logo]()
$354
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.
Tue 10/206:27 pm -
2 stops12h 52m
Sat 10/247:23 am -
2 stops12h 24m
Deal found 8/12![Delta logo]()
$359
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.
Tue 9/156:21 pm -
1 stop9h 39m
Tue 9/221:00 pm -
2 stops11h 37m
Deal found 8/9![Delta logo]()
$394
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:59 pm -
1 stop25h 37m
Mon 11/168:08 am -
1 stop10h 11m
Deal found 8/10![Alaska Airlines logo]()
$408
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.
Sun 10/256:27 pm -
2 stops11h 41m
Thu 10/297:59 am -
2 stops11h 48m
Deal found 8/13![Delta logo]()
$415
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.
Tue 8/252:25 pm -
1 stop6h 54m
Sat 8/294:15 pm -
1 stop6h 57m
Deal found 8/9![United Airlines logo]()
$418
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.
Tue 8/256:15 am -
1 stop9h 11m
Sat 8/297:45 am -
1 stop7h 44m
Deal found 8/10![United Airlines logo]()
$418
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.
Thu 9/172:25 pm -
1 stop8h 07m
Sun 9/206:30 am -
1 stop8h 59m
Deal found 8/12![United Airlines logo]()
$422
Best flights from Great Falls to PennsylvaniaDiscover carefully curated flight deals from Great Falls to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Great Falls to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
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.
Tue 10/202:37 pm -
1 stop6h 48m
Sat 10/242:43 pm -
1 stop8h 39m
Deal found 8/13![United Airlines logo]()
$348
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.
Tue 11/34:59 pm -
1 stop11h 05m
Sat 11/77:17 am -
1 stop11h 02m
Deal found 8/10![Alaska Airlines logo]()
$348
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.
Wed 1/136:20 pm -
1 stop9h 21m
Wed 1/2012:09 pm -
2 stops12h 44m
Deal found 8/12![Delta logo]()
$354
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.
Sat 11/74:57 pm -
1 stop10h 35m
Tue 11/107:02 am -
1 stop11h 15m
Deal found 8/8![Alaska Airlines logo]()
$348
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.
Fri 11/61:18 pm -
2 stops9h 28m
Mon 11/93:50 pm -
2 stops8h 56m
Deal found 8/10![Delta logo]()
$359
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.
Tue 10/206:27 pm -
2 stops13h 42m
Sat 10/247:45 am -
2 stops12h 02m
Deal found 8/13![Delta logo]()
$359
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.
Tue 8/252:25 pm -
1 stop6h 54m
Sat 8/294:15 pm -
1 stop6h 57m
Deal found 8/9![United Airlines logo]()
$418
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.
Tue 1/124:55 pm -
1 stop12h 10m
Sat 1/167:00 am -
1 stop11h 13m
Deal found 8/13![Alaska Airlines logo]()
$403
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.
Tue 8/256:15 am -
1 stop9h 11m
Sat 8/297:45 am -
1 stop7h 44m
Deal found 8/10![United Airlines logo]()
$418
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.
Tue 10/201:18 pm -
1 stop8h 17m
Sat 10/247:23 am -
2 stops12h 24m
Deal found 8/13![Delta logo]()
$404
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.
Fri 8/282:25 pm -
1 stop6h 59m
Tue 9/13:29 pm -
1 stop7h 43m
Deal found 8/13![United Airlines logo]()
$418
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.
Tue 1/262:25 pm -
1 stop6h 12m
Sat 1/304:30 pm -
1 stop6h 50m
Deal found 8/12![United Airlines logo]()
$448
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.
Thu 11/125:35 am -
1 stop8h 51m
Mon 11/165:25 pm -
1 stop7h 21m
Deal found 8/12![Delta logo]()
$478
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.
Sat 9/195:19 pm -
1 stop10h 21m
Wed 10/76:41 pm -
1 stop23h 54m
Deal found 8/12![Alaska Airlines logo]()
$528
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.
Sat 2/66:15 am -
1 stop6h 41m
Tue 2/94:07 pm -
1 stop7h 13m
Deal found 8/10![United Airlines logo]()
$448
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.
Thu 9/245:19 pm -
1 stop10h 06m
Mon 9/286:28 pm -
1 stop24h 11m
Deal found 8/10![Alaska Airlines logo]()
$538
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.
Sat 2/62:25 pm -
1 stop6h 51m
Tue 2/93:30 pm -
1 stop7h 50m
Deal found 8/8![United Airlines logo]()
$448
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.
Mon 10/56:21 pm -
2 stops13h 48m
Fri 10/93:00 pm -
2 stops9h 44m
Deal found 8/12![Delta logo]()
$509
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.
Thu 9/32:25 pm -
1 stop6h 54m
Wed 9/92:43 pm -
1 stop8h 29m
Deal found 8/10![United Airlines logo]()
$449
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.
Sat 2/64:55 pm -
1 stop28h 08m
Tue 2/97:00 am -
1 stop11h 13m
Deal found 8/10![Alaska Airlines logo]()
$551
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.
Tue 10/136:27 pm -
1 stop9h 33m
Wed 10/2111:30 am -
2 stops13h 14m
Deal found 8/9![Delta logo]()
$512
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.
Tue 8/256:18 pm -
1 stop9h 42m
Sat 8/297:05 am -
2 stops12h 33m
Deal found 8/10![Delta logo]()
$514
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.
Wed 10/145:15 pm -
2 stops28h 10m
Tue 10/209:30 am -
1 stop9h 05m
Deal found 8/8![Alaska Airlines logo]()
$582
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.
Wed 10/142:37 pm -
1 stop8h 17m
Tue 10/203:45 pm -
1 stop7h 37m
Deal found 8/8![United Airlines logo]()
$483
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.
Tue 9/156:21 pm -
1 stop10h 05m
Sat 9/197:00 am -
1 stop7h 35m
Deal found 8/9![Delta logo]()
$516
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.
Wed 9/92:25 pm -
1 stop7h 33m
Tue 9/221:22 pm -
1 stop9h 50m
Deal found 8/9![United Airlines logo]()
$483
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.
Sat 10/36:21 pm -
1 stop10h 05m
Wed 10/1412:57 pm -
2 stops11h 47m
Deal found 8/9![Delta logo]()
$522
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.
Sat 11/72:45 pm -
1 stop6h 54m
Tue 11/1010:54 am -
2 stops12h 44m
Deal found 8/10![United Airlines logo]()
$489
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.
Thu 11/124:59 pm -
2 stops24h 44m
Mon 11/164:01 pm -
2 stops26h 18m
Deal found 8/12![Alaska Airlines logo]()
$686
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.
Fri 9/186:21 pm -
2 stops13h 53m
Sat 9/265:45 am -
2 stops8h 50m
Deal found 8/9![Delta logo]()
$529
Last-minute flights from Great Falls to PennsylvaniaDiscover last-minute flight deals from Great Falls to Pennsylvania. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Pennsylvania. Data last updated August 13, 2026 and is based on user searches.
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.
Tue 8/252:25 pm -
1 stop6h 54m
Sat 8/294:15 pm -
1 stop6h 57m
Deal found 8/9![United Airlines logo]()
$418
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.
Tue 8/256:15 am -
1 stop9h 11m
Sat 8/297:45 am -
1 stop7h 44m
Deal found 8/10![United Airlines logo]()
$418
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.
Tue 8/256:18 pm -
1 stop9h 42m
Sat 8/297:05 am -
2 stops12h 33m
Deal found 8/10![Delta logo]()
$514
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.
Fri 8/286:18 pm -
1 stop9h 42m
Tue 9/17:15 am -
1 stop7h 13m
Deal found 8/13![Delta logo]()
$511
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.
Thu 9/32:25 pm -
1 stop6h 54m
Wed 9/92:43 pm -
1 stop8h 29m
Deal found 8/10![United Airlines logo]()
$449
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.
Sat 9/55:40 am -
1 stop9h 05m
Tue 9/1512:07 pm -
2 stops12h 30m
Deal found 8/10![Delta logo]()
$424
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.
Wed 9/92:25 pm -
1 stop7h 33m
Tue 9/221:22 pm -
1 stop9h 50m
Deal found 8/9![United Airlines logo]()
$483
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.
Tue 9/156:21 pm -
1 stop9h 39m
Tue 9/221:00 pm -
2 stops11h 37m
Deal found 8/9![Delta logo]()
$394
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.
Tue 9/156:21 pm -
1 stop9h 39m
Sat 9/199:39 am -
2 stops14h 58m
Deal found 8/9![Delta logo]()
$454
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.
Thu 9/172:25 pm -
1 stop8h 07m
Sun 9/206:30 am -
1 stop8h 59m
Deal found 8/12![United Airlines logo]()
$422
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:19 pm -
1 stop10h 21m
Wed 10/76:41 pm -
1 stop23h 54m
Deal found 8/11![Alaska Airlines logo]()
$438
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.
Fri 9/255:19 pm -
1 stop10h 06m
Mon 9/286:28 pm -
1 stop24h 11m
Deal found 8/10![Alaska Airlines logo]()
$468
One-way flights from Great Falls to PennsylvaniaSearch for one-way flight options from Great Falls to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Great Falls to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
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.
Mon 11/22:45 pm -
1 stop6h 30m
Deal found 8/10![United Airlines logo]()
$190
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.
Mon 11/26:27 pm -
2 stops13h 43m
Deal found 8/10![Delta logo]()
$193
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.
Tue 10/66:27 pm -
2 stops13h 42m
Deal found 8/13![Delta logo]()
$193
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.
Tue 9/12:25 pm -
1 stop6h 59m
Deal found 8/11![United Airlines logo]()
$202
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:19 pm -
1 stop10h 06m
Deal found 8/12![Alaska Airlines logo]()
$204
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.
Mon 8/312:25 pm -
1 stop6h 59m
Deal found 8/12![United Airlines logo]()
$243
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:19 pm -
1 stop10h 06m
Deal found 8/12![Alaska Airlines logo]()
$244
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.
Tue 10/62:37 pm -
1 stop6h 48m
Deal found 8/13![United Airlines logo]()
$258
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.
Tue 9/16:15 am -
1 stop9h 22m
Deal found 8/11![United Airlines logo]()
$268
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:19 pm -
1 stop12h 29m
Deal found 8/11![Alaska Airlines logo]()
$269
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.
Sat 11/214:41 pm -
1 stop10h 57m
Deal found 8/12![Alaska Airlines logo]()
$270
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:25 pm -
1 stop8h 07m
Deal found 8/12![United Airlines logo]()
$278
Find flight deals from Great Falls to Pennsylvania
Keep the following information in mind while searching for Great Falls to Pennsylvania flight deals. Data was last updated August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (United Airlines) |
One-way from | $190 (United Airlines) |
Popular in | January |
Cheapest in | October |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Great Falls to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Great FallsWashington, D.C.
GTF Great Falls - IAD Washington, D.C. Dulles Intl
GTFIAD
Great Falls
Tue 10/20
2:37 pm-11:25 pm
1 stop6h 48m
Washington, D.C. Dulles Intl
Sat 10/24
2:43 pm-9:22 pm
1 stop8h 39m
$348
Great FallsNewark
GTF Great Falls - EWR Newark
GTFEWR
Great Falls
Tue 11/3
4:59 pm-6:04 am
1 stop11h 05m
Newark
Sat 11/7
7:17 am-4:19 pm
1 stop11h 02m
$348
Great FallsPhiladelphia
GTF Great Falls - PHL Philadelphia
GTFPHL
Great Falls
Sat 11/7
4:57 pm-5:32 am
1 stop10h 35m
Philadelphia
Tue 11/10
7:02 am-4:17 pm
1 stop11h 15m
$348
Great FallsPhiladelphia
GTF Great Falls - PHL Philadelphia
GTFPHL
Great Falls
Wed 1/13
6:20 pm-5:41 am
1 stop9h 21m
Philadelphia
Wed 1/20
12:09 pm-10:53 pm
2 stops12h 44m
$354
Great FallsPittsburgh
GTF Great Falls - PIT Pittsburgh
GTFPIT
Great Falls
Fri 11/6
1:18 pm-12:46 am
2 stops9h 28m
Pittsburgh
Mon 11/9
3:50 pm-10:46 pm
2 stops8h 56m
$359
Great FallsWashington, D.C.
GTF Great Falls - DCA Washington, D.C. Reagan-National
GTFDCA
Great Falls
Tue 10/20
6:27 pm-10:09 am
2 stops13h 42m
Washington, D.C. Reagan-National
Sat 10/24
7:45 am-5:47 pm
2 stops12h 02m
$359
Great FallsNew York
GTF Great Falls - JFK New York John F Kennedy Intl
GTFJFK
Great Falls
Tue 1/12
4:55 pm-7:05 am
1 stop12h 10m
New York John F Kennedy Intl
Sat 1/16
7:00 am-4:13 pm
1 stop11h 13m
$403
Great FallsWashington, D.C.
GTF Great Falls - IAD Washington, D.C. Dulles Intl
GTFIAD
Great Falls
Tue 10/20
1:18 pm-11:35 pm
1 stop8h 17m
Washington, D.C. Dulles Intl
Sat 10/24
7:23 am-5:47 pm
2 stops12h 24m
$404
Great FallsWashington, D.C.
GTF Great Falls - IAD Washington, D.C. Dulles Intl
GTFIAD
Great Falls
Tue 8/25
2:25 pm-11:19 pm
1 stop6h 54m
Washington, D.C. Dulles Intl
Sat 8/29
4:15 pm-9:12 pm
1 stop6h 57m
$418
Great FallsNew York
GTF Great Falls - LGA New York LaGuardia
GTFLGA
Great Falls
Tue 8/25
6:15 am-5:26 pm
1 stop9h 11m
New York LaGuardia
Sat 8/29
7:45 am-1:29 pm
1 stop7h 44m
$418
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Great Falls to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Great Falls with our price prediction graph.
GTF-EWR
GTF-IAD
GTF-LGA
GTF-PHL
GTF-PIT
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 Great Falls to Pennsylvania
GTF-USPA
GTF-EWR
GTF-IAD
GTF-LGA
GTF-PHL
What is the cheapest month to book a flight from Great Falls to Pennsylvania?
Currently, September is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $431). Flying from Great Falls to Pennsylvania in July is currently the most expensive (average of $870). 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.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated August 13, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Great Falls to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Great Falls to Pennsylvania. 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 Great Falls to Pennsylvania
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Complete your trip
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Great Falls and Pennsylvania flights
Browse other Great Falls and Pennsylvania flight options. Last updated on August 13, 2026.
Popular flight searches
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Great Falls to Pennsylvania flights
Consider these flights traveling from Great Falls to Pennsylvania.
Top 2 airlines flying from Great Falls to Pennsylvania
Discover the top 2 airlines that operate flights from Great Falls to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$528 | FlexibilityNo cancel fee | On-time69% |