$179+ Cheap flights from Pennsylvania to Great Falls (GTF)
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GTF
abr. 19 — abr. 261
Round-trip
1 adult, Economy
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Cheapest flights from Pennsylvania to Great FallsExplore the most affordable flight options available from Pennsylvania to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on març 20, 2026.
Explore the most affordable flight options available from Pennsylvania to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on març 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
ds. 10/319:00 am
EWR
- GTF
1 stop9h 13m
Alaska Airlines
dt. 11/34:55 pm
GTF
- EWR
1 stop11h 09m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dj. 4/239:00 am
EWR
- GTF
1 stop10h 35m
Alaska Airlines
ds. 4/256:15 pm
GTF
- EWR
1 stop10h 24m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dt. 4/76:13 am
DCA
- GTF
2 stops13h 29m
Delta
dt. 4/146:20 pm
GTF
- DCA
2 stops13h 59m
Delta
Deal found 3/16![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
ds. 8/221:00 pm
EWR
- GTF
2 stops11h 44m
Delta
ds. 8/296:20 pm
GTF
- EWR
2 stops13h 17m
Delta
Deal found 3/18![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dv. 5/87:25 am
PHL
- GTF
1 stop7h 02m
Delta
ds. 5/96:19 pm
GTF
- PHL
1 stop9h 51m
Delta
Deal found 3/16![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/167:00 am
JFK
- GTF
1 stop11h 26m
Alaska Airlines
dg. 4/195:06 pm
GTF
- JFK
1 stop12h 06m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/169:00 am
EWR
- GTF
1 stop9h 26m
Alaska Airlines
dg. 4/195:06 pm
GTF
- EWR
1 stop10h 54m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dc. 5/66:05 am
PHL
- GTF
2 stops13h 35m
Delta
ds. 5/96:19 pm
GTF
- PHL
1 stop9h 51m
Delta
Deal found 3/16![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
ds. 8/2212:59 pm
JFK
- GTF
2 stops11h 45m
Delta
ds. 8/296:20 pm
GTF
- JFK
1 stop9h 57m
Delta
Deal found 3/18![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dj. 5/285:40 pm
PIT
- GTF
1 stop6h 46m
Delta
dl. 6/16:19 pm
GTF
- PIT
2 stops15h 26m
Delta
Deal found 3/16![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
ds. 9/125:00 pm
DCA
- GTF
1 stop7h 44m
Delta
dt. 9/226:20 pm
GTF
- DCA
2 stops14h 06m
Delta
Deal found 3/16![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/166:05 am
EWR
- GTF
2 stops13h 35m
Delta
dg. 4/196:20 pm
GTF
- EWR
1 stop9h 40m
Delta
Deal found 3/17![Delta logo]()
$364
Best flights from Pennsylvania to Great FallsDiscover carefully curated flight deals from Pennsylvania to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated març 20, 2026.
Discover carefully curated flight deals from Pennsylvania to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated març 20, 2026.
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
ds. 8/221:00 pm
EWR
- GTF
2 stops11h 44m
Delta
ds. 8/296:20 pm
GTF
- EWR
2 stops13h 17m
Delta
Deal found 3/18![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dc. 4/157:00 am
IAD
- GTF
1 stop11h 26m
Alaska Airlines
ds. 4/185:06 pm
GTF
- IAD
1 stop10h 34m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
dj. 4/210:30 am
PIT
- GTF
2 stops12h 47m
United Airlines
dl. 4/132:30 pm
GTF
- PIT
1 stop6h 20m
United Airlines
Deal found 3/18![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dj. 5/75:45 am
PHL
- GTF
2 stops8h 42m
Delta
dg. 5/106:19 pm
GTF
- PHL
1 stop9h 51m
Delta
Deal found 3/16![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dl. 8/102:35 pm
IAD
- GTF
1 stop8h 59m
United Airlines
dv. 8/142:31 pm
GTF
- IAD
1 stop8h 09m
United Airlines
Deal found 3/15![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 5/285:40 pm
PIT
- GTF
1 stop6h 46m
Delta
dl. 6/16:19 pm
GTF
- PIT
2 stops15h 26m
Delta
Deal found 3/17![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dt. 4/77:11 pm
IAD
- GTF
1 stop23h 15m
Alaska Airlines
dt. 4/145:06 pm
GTF
- IAD
1 stop10h 34m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
dv. 4/35:23 pm
PIT
- GTF
1 stop7h 07m
Delta
dl. 4/136:20 pm
GTF
- PIT
2 stops15h 25m
Delta
Deal found 3/19![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
dg. 4/126:00 am
EWR
- GTF
1 stop9h 31m
United Airlines
ds. 4/182:30 pm
GTF
- EWR
1 stop7h 16m
United Airlines
Deal found 3/19![United Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
dj. 5/286:52 pm
PIT
- GTF
1 stop25h 20m
Alaska Airlines
dl. 6/16:52 pm
GTF
- PIT
1 stop8h 48m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dt. 4/287:10 am
LGA
- GTF
1 stop8h 21m
United Airlines
ds. 5/22:35 pm
GTF
- LGA
1 stop6h 49m
United Airlines
Deal found 3/15![United Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dj. 5/77:22 am
PHL
- GTF
1 stop12h 13m
Alaska Airlines
dg. 5/106:15 pm
GTF
- PHL
1 stop9h 47m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
ds. 4/183:40 pm
PHL
- GTF
1 stop7h 37m
United Airlines
dc. 4/222:30 pm
GTF
- PHL
1 stop7h 13m
United Airlines
Deal found 3/17![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dc. 8/194:20 pm
JFK
- GTF
1 stop8h 24m
Delta
dl. 8/246:20 pm
GTF
- JFK
2 stops14h 58m
Delta
Deal found 3/17![Delta logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/237:29 am
EWR
- GTF
1 stop12h 06m
Alaska Airlines
dg. 4/266:15 pm
GTF
- EWR
1 stop10h 24m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dt. 4/284:18 pm
PIT
- GTF
1 stop6h 59m
United Airlines
ds. 5/22:35 pm
GTF
- PIT
1 stop6h 13m
United Airlines
Deal found 3/15![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dc. 8/197:00 am
EWR
- GTF
1 stop7h 23m
Delta
dl. 8/246:20 pm
GTF
- EWR
2 stops13h 17m
Delta
Deal found 3/17![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
ds. 5/232:35 pm
IAD
- GTF
1 stop8h 59m
United Airlines
ds. 5/3012:30 pm
GTF
- IAD
1 stop6h 52m
United Airlines
Deal found 3/19![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
dj. 5/2812:38 pm
PHL
- GTF
2 stops11h 48m
Delta
dg. 5/316:19 pm
GTF
- PHL
1 stop9h 51m
Delta
Deal found 3/18![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dt. 4/78:00 am
DCA
- GTF
1 stop10h 26m
Alaska Airlines
dt. 4/145:06 pm
GTF
- DCA
1 stop26h 53m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/236:15 am
JFK
- GTF
1 stop8h 12m
Delta
dg. 4/261:09 pm
GTF
- JFK
1 stop8h 50m
Delta
Deal found 3/17![Delta logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dj. 9/35:38 pm
IAD
- GTF
1 stop24h 35m
Alaska Airlines
dt. 9/84:55 pm
GTF
- IAD
1 stop12h 33m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
dc. 7/226:30 am
IAD
- GTF
1 stop9h 11m
United Airlines
dl. 7/272:37 pm
GTF
- IAD
1 stop8h 08m
United Airlines
Deal found 3/19![United Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
dj. 9/36:30 am
IAD
- GTF
1 stop11h 43m
Alaska Airlines
dl. 9/74:55 pm
GTF
- IAD
1 stop12h 33m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
ds. 8/222:38 pm
EWR
- GTF
1 stop8h 50m
United Airlines
ds. 8/292:31 pm
GTF
- EWR
1 stop8h 18m
United Airlines
Deal found 3/18![United Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dt. 4/71:19 pm
IAD
- GTF
2 stops11h 11m
Delta
dt. 4/141:09 pm
GTF
- IAD
1 stop8h 35m
Delta
Deal found 3/16![Delta logo]()
$504
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dc. 8/193:25 pm
LGA
- GTF
1 stop8h 03m
United Airlines
dl. 8/246:15 am
GTF
- LGA
1 stop9h 07m
United Airlines
Deal found 3/17![United Airlines logo]()
$505
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
dv. 4/37:20 am
EWR
- GTF
1 stop11h 06m
Alaska Airlines
dt. 4/75:06 pm
GTF
- EWR
1 stop10h 54m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dl. 8/174:20 pm
JFK
- GTF
1 stop8h 24m
Delta
dv. 8/286:20 pm
GTF
- JFK
1 stop9h 57m
Delta
Deal found 3/15![Delta logo]()
$546
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dc. 7/226:30 am
IAD
- GTF
1 stop9h 11m
United Airlines
dt. 8/46:15 am
GTF
- IAD
1 stop7h 38m
United Airlines
Deal found 3/15![United Airlines logo]()
$521
Last-minute flights from Pennsylvania to Great FallsDiscover last-minute flight deals from Pennsylvania to Great Falls. Data last updated març 20, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Great Falls. Data last updated març 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
dj. 4/24:18 pm
PIT
- GTF
1 stop6h 59m
United Airlines
dl. 4/132:30 pm
GTF
- PIT
1 stop6h 20m
United Airlines
Deal found 3/18![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
dv. 4/310:26 am
PIT
- GTF
2 stops9h 16m
Delta
dl. 4/136:20 pm
GTF
- PIT
2 stops15h 25m
Delta
Deal found 3/19![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dt. 4/76:13 am
DCA
- GTF
2 stops13h 29m
Delta
dt. 4/146:20 pm
GTF
- DCA
2 stops13h 59m
Delta
Deal found 3/16![Delta logo]()
$348
This Expedia deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
dc. 4/157:25 am
PHL
- GTF
1 stop11h 01m
Alaska Airlines
dc. 4/226:15 pm
GTF
- PHL
1 stop9h 47m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
dc. 4/1511:36 am
PHL
- GTF
2 stops11h 41m
United Airlines
dc. 4/222:30 pm
GTF
- PHL
1 stop7h 13m
United Airlines
Deal found 3/18![United Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dc. 4/157:00 am
IAD
- GTF
1 stop11h 26m
Alaska Airlines
ds. 4/185:06 pm
GTF
- IAD
1 stop10h 34m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/167:00 am
JFK
- GTF
1 stop11h 26m
Alaska Airlines
dg. 4/195:06 pm
GTF
- JFK
1 stop12h 06m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/169:00 am
EWR
- GTF
1 stop9h 26m
Alaska Airlines
dg. 4/195:06 pm
GTF
- EWR
1 stop10h 54m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dj. 4/166:05 am
EWR
- GTF
2 stops13h 35m
Delta
dg. 4/196:20 pm
GTF
- EWR
1 stop9h 40m
Delta
Deal found 3/17![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dj. 4/239:00 am
EWR
- GTF
1 stop10h 35m
Alaska Airlines
ds. 4/256:15 pm
GTF
- EWR
1 stop10h 24m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dv. 4/243:40 pm
EWR
- GTF
1 stop7h 37m
United Airlines
dt. 4/282:30 pm
GTF
- EWR
1 stop7h 14m
United Airlines
Deal found 3/16![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dj. 4/307:15 am
PHL
- GTF
1 stop7h 12m
Delta
dg. 5/36:20 pm
GTF
- PHL
1 stop9h 39m
Delta
Deal found 3/15![Delta logo]()
$383
One-way flights from Pennsylvania to Great FallsSearch for one-way flight options from Pennsylvania to Great Falls. Find affordable one-way fares based on user searches. Data last updated març 20, 2026.
Search for one-way flight options from Pennsylvania to Great Falls. Find affordable one-way fares based on user searches. Data last updated març 20, 2026.
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dc. 4/157:25 am
PHL
- GTF
1 stop11h 01m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dc. 5/136:06 am
JFK
- GTF
1 stop8h 21m
Delta
Deal found 3/17![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dg. 8/307:00 am
EWR
- GTF
1 stop7h 23m
Delta
Deal found 3/15![Delta logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
dg. 5/37:10 am
IAD
- GTF
1 stop12h 25m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
dc. 7/226:30 am
IAD
- GTF
1 stop9h 11m
United Airlines
Deal found 3/19![United Airlines logo]()
$204
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dc. 5/135:29 pm
JFK
- GTF
1 stop26h 43m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
dg. 9/66:00 am
EWR
- GTF
2 stops13h 39m
Delta
Deal found 3/15![Delta logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
dc. 4/158:41 pm
PHL
- GTF
3 stops40h 11m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
dg. 5/38:00 am
DCA
- GTF
1 stop11h 35m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$234
This Alaska Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
dc. 5/139:30 am
EWR
- GTF
1 stop10h 42m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dc. 5/136:00 am
EWR
- GTF
2 stops13h 39m
Delta
Deal found 3/16![Delta logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
dc. 5/135:55 am
EWR
- GTF
3 stops40h 46m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$256
Find flight deals from Pennsylvania to Great Falls
Keep the following information in mind while searching for Pennsylvania to Great Falls flight deals. Data was last updated març 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $332 (Alaska Airlines) |
One-way from | $179 (Expedia) |
Popular in | December |
Cheapest in | November |
Average price | $278 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Great Falls 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 març 20, 2026.
Use the filters below to find and compare flights from Pennsylvania to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkGreat Falls
EWR - GTF
EWRGTF
Newark
ds. 8/22
1:00 pm-10:44 pm
2 stops11h 44m
Great Falls
ds. 8/29
6:20 pm-9:37 am
2 stops13h 17m
$353
Washington, D.C.Great Falls
IAD - GTF
IADGTF
Washington, D.C. Dulles Intl
dc. 4/15
7:00 am-4:26 pm
1 stop11h 26m
Great Falls
ds. 4/18
5:06 pm-5:40 am
1 stop10h 34m
$387
PittsburghGreat Falls
PIT - GTF
PITGTF
Pittsburgh
dj. 4/2
10:30 am-9:17 pm
2 stops12h 47m
Great Falls
dl. 4/13
2:30 pm-10:50 pm
1 stop6h 20m
$389
PhiladelphiaGreat Falls
PHL - GTF
PHLGTF
Philadelphia
dj. 5/7
5:45 am-12:27 pm
2 stops8h 42m
Great Falls
dg. 5/10
6:19 pm-6:10 am
1 stop9h 51m
$389
PittsburghGreat Falls
PIT - GTF
PITGTF
Pittsburgh
dj. 5/28
5:40 pm-10:26 pm
1 stop6h 46m
Great Falls
dl. 6/1
6:19 pm-11:45 am
2 stops15h 26m
$389
PittsburghGreat Falls
PIT - GTF
PITGTF
Pittsburgh
dv. 4/3
5:23 pm-10:30 pm
1 stop7h 07m
Great Falls
dl. 4/13
6:20 pm-11:45 am
2 stops15h 25m
$389
Washington, D.C.Great Falls
IAD - GTF
IADGTF
Washington, D.C. Dulles Intl
dl. 8/10
2:35 pm-9:34 pm
1 stop8h 59m
Great Falls
dv. 8/14
2:31 pm-12:40 am
1 stop8h 09m
$412
NewarkGreat Falls
EWR - GTF
EWRGTF
Newark
dg. 4/12
6:00 am-1:31 pm
1 stop9h 31m
Great Falls
ds. 4/18
2:30 pm-11:46 pm
1 stop7h 16m
$442
New YorkGreat Falls
LGA - GTF
LGAGTF
New York LaGuardia
dt. 4/28
7:10 am-1:31 pm
1 stop8h 21m
Great Falls
ds. 5/2
2:35 pm-11:24 pm
1 stop6h 49m
$448
PhiladelphiaGreat Falls
PHL - GTF
PHLGTF
Philadelphia
ds. 4/18
3:40 pm-9:17 pm
1 stop7h 37m
Great Falls
dc. 4/22
2:30 pm-11:43 pm
1 stop7h 13m
$448
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Great Falls
Have a flexible travel schedule? Discover the best time to fly to Great Falls from Pennsylvania with our price prediction graph.
PHL-GTF
JFK-GTF
EWR-GTF
IAD-GTF
DCA-GTF
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 Great Falls
USPA-GTF
PHL-GTF
JFK-GTF
EWR-GTF
IAD-GTF
What is the cheapest month to book a flight from Pennsylvania to Great Falls?
Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Great Falls (average of $245). Flying from Pennsylvania to Great Falls in December is currently the most expensive (average of $508). 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.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsShelby
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Alternative routes for Pennsylvania to Great Falls
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Complete your trip
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Other flights to Great Falls
Explore flights to Great Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on març 20, 2026.
Pennsylvania and Great Falls flights
Browse other Pennsylvania and Great Falls flight options. Last updated on març 20, 2026.
Popular flight searches
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Pennsylvania to Great Falls flights
Consider these flights traveling from Pennsylvania to Great Falls.
Top 2 airlines flying from Pennsylvania to Great Falls
Discover the top 2 airlines that operate flights from Pennsylvania to Great Falls. 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 març 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$263 | Average$505 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$536 | FlexibilityNo cancel fee | On-time69% |