$113+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
Mar 5 — Mar 121
1 adult, Economy
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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 February 3, 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 February 3, 2026.
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 3/185:06 pm
GTF
- EWR
1 stop10h 52m
Hawaiian Airlines
Wed 3/257:18 am
EWR
- GTF
1 stop11h 08m
Hawaiian Airlines
Deal found 2/1![Hawaiian Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/186:22 pm
GTF
- JFK
1 stop10h 08m
Delta
Wed 3/256:15 am
JFK
- GTF
1 stop8h 09m
Delta
Deal found 2/1![Delta logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 10/274:55 pm
GTF
- PHL
1 stop10h 32m
Alaska Airlines
Sat 10/316:45 am
PHL
- GTF
1 stop11h 28m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/186:15 am
GTF
- PHL
1 stop7h 32m
United Airlines
Wed 4/2210:00 am
PHL
- GTF
2 stops13h 17m
United Airlines
Deal found 2/2![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/182:30 pm
GTF
- LGA
1 stop6h 55m
United Airlines
Wed 3/257:15 am
LGA
- GTF
1 stop8h 18m
United Airlines
Deal found 2/1![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/186:20 pm
GTF
- PHL
1 stop9h 15m
Delta
Wed 4/227:00 am
PHL
- GTF
1 stop7h 27m
Delta
Deal found 2/2![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/196:20 pm
GTF
- JFK
1 stop10h 05m
Delta
Tue 2/244:05 pm
JFK
- GTF
1 stop8h 24m
Delta
Deal found 2/2![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 10/274:55 pm
GTF
- EWR
1 stop11h 09m
Alaska Airlines
Thu 10/297:19 am
EWR
- GTF
1 stop10h 54m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 8/276:20 pm
GTF
- JFK
1 stop9h 57m
Delta
Sun 8/306:30 am
JFK
- GTF
1 stop7h 53m
Delta
Deal found 2/1![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 8/276:20 pm
GTF
- EWR
1 stop9h 48m
Delta
Sun 8/307:00 am
EWR
- GTF
1 stop7h 23m
Delta
Deal found 2/1![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/181:05 pm
GTF
- EWR
1 stop8h 54m
Delta
Wed 3/256:00 am
EWR
- GTF
2 stops13h 42m
Delta
Deal found 2/1![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/182:30 pm
GTF
- PHL
1 stop7h 13m
United Airlines
Thu 4/238:00 am
PHL
- GTF
1 stop7h 31m
United Airlines
Deal found 2/2![United Airlines logo]()
$368
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 February 3, 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 February 3, 2026.
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 3/185:06 pm
GTF
- EWR
1 stop10h 52m
Hawaiian Airlines
Wed 3/257:18 am
EWR
- GTF
1 stop11h 08m
Hawaiian Airlines
Deal found 2/1![Hawaiian Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/186:22 pm
GTF
- JFK
1 stop10h 08m
Delta
Wed 3/256:15 am
JFK
- GTF
1 stop8h 09m
Delta
Deal found 2/1![Delta logo]()
$266
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/182:30 pm
GTF
- PHL
1 stop7h 13m
United Airlines
Wed 4/2211:36 am
PHL
- GTF
2 stops11h 41m
United Airlines
Deal found 2/2![United Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sun 3/14:57 pm
GTF
- IAD
1 stop10h 43m
Alaska Airlines
Wed 3/47:05 am
IAD
- GTF
1 stop12h 43m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/182:30 pm
GTF
- LGA
1 stop6h 55m
United Airlines
Wed 3/257:15 am
LGA
- GTF
1 stop8h 18m
United Airlines
Deal found 2/1![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/186:20 pm
GTF
- PHL
1 stop9h 15m
Delta
Wed 4/227:00 am
PHL
- GTF
1 stop7h 27m
Delta
Deal found 2/2![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/196:20 pm
GTF
- JFK
1 stop10h 05m
Delta
Tue 2/244:05 pm
JFK
- GTF
1 stop8h 24m
Delta
Deal found 2/2![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Mon 3/164:57 pm
GTF
- IAD
1 stop10h 43m
Alaska Airlines
Fri 3/207:00 am
IAD
- GTF
1 stop11h 26m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/142:25 pm
GTF
- IAD
1 stop6h 53m
United Airlines
Wed 2/182:12 pm
IAD
- GTF
1 stop9h 21m
United Airlines
Deal found 2/1![United Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Mon 3/24:57 pm
GTF
- IAD
1 stop10h 43m
Alaska Airlines
Thu 3/57:05 am
IAD
- GTF
1 stop11h 12m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:15 pm
GTF
- JFK
1 stop8h 56m
Delta
Wed 2/189:59 am
JFK
- GTF
1 stop9h 34m
Delta
Deal found 2/2![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/186:15 am
GTF
- PHL
2 stops13h 17m
United Airlines
Thu 4/238:00 am
PHL
- GTF
1 stop7h 31m
United Airlines
Deal found 2/2![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:15 pm
GTF
- EWR
1 stop8h 18m
Delta
Wed 2/187:00 am
EWR
- GTF
1 stop7h 30m
Delta
Deal found 2/2![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:25 pm
GTF
- IAD
1 stop6h 54m
United Airlines
Tue 2/173:58 pm
IAD
- GTF
1 stop7h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:20 am
GTF
- LGA
1 stop9h 52m
Delta
Wed 2/189:05 am
LGA
- GTF
2 stops10h 28m
Delta
Deal found 2/2![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Sun 3/154:57 pm
GTF
- IAD
1 stop22h 23m
Alaska Airlines
Fri 3/207:00 am
IAD
- GTF
1 stop11h 26m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:20 pm
GTF
- JFK
1 stop10h 05m
Delta
Fri 2/204:05 pm
JFK
- GTF
1 stop8h 24m
Delta
Deal found 2/1![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/182:25 pm
GTF
- EWR
1 stop6h 59m
United Airlines
Sun 2/227:30 am
EWR
- GTF
1 stop8h 13m
United Airlines
Deal found 2/3![United Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 5/46:20 pm
GTF
- EWR
1 stop9h 35m
Delta
Sun 5/107:15 am
EWR
- GTF
1 stop7h 12m
Delta
Deal found 2/2![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/146:25 am
GTF
- DCA
1 stop6h 34m
United Airlines
Wed 2/184:11 pm
DCA
- GTF
1 stop7h 22m
United Airlines
Deal found 2/2![United Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Mon 3/164:57 pm
GTF
- DCA
1 stop27h 02m
Alaska Airlines
Thu 3/198:00 am
DCA
- GTF
1 stop10h 26m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:20 pm
GTF
- EWR
2 stops13h 14m
Delta
Fri 2/207:00 am
EWR
- GTF
1 stop7h 30m
Delta
Deal found 2/1![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 5/42:35 pm
GTF
- LGA
1 stop6h 49m
United Airlines
Sun 5/106:00 am
LGA
- GTF
2 stops17h 18m
United Airlines
Deal found 2/3![United Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sun 3/14:57 pm
GTF
- DCA
1 stop27h 02m
Alaska Airlines
Wed 3/48:00 am
DCA
- GTF
1 stop11h 48m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 7/286:15 am
GTF
- LGA
1 stop9h 12m
United Airlines
Mon 8/33:25 pm
LGA
- GTF
1 stop7h 54m
United Airlines
Deal found 2/1![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/131:15 pm
GTF
- PHL
1 stop8h 31m
Delta
Sun 2/157:00 am
PHL
- GTF
1 stop7h 30m
Delta
Deal found 2/1![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/142:25 pm
GTF
- LGA
1 stop7h 05m
United Airlines
Wed 2/187:15 am
LGA
- GTF
1 stop8h 28m
United Airlines
Deal found 2/2![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/131:15 pm
GTF
- PHL
1 stop8h 31m
Delta
Mon 2/167:00 am
PHL
- GTF
1 stop7h 30m
Delta
Deal found 2/1![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/182:25 pm
GTF
- PIT
1 stop6h 33m
United Airlines
Sun 2/228:15 am
PIT
- GTF
1 stop7h 28m
United Airlines
Deal found 2/2![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/191:15 pm
GTF
- EWR
1 stop8h 18m
Delta
Tue 2/241:00 pm
EWR
- GTF
2 stops11h 29m
Delta
Deal found 2/1![Delta logo]()
$493
Last-minute flights from Great Falls to PennsylvaniaDiscover last-minute flight deals from Great Falls to Pennsylvania. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Pennsylvania. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:15 pm
GTF
- JFK
1 stop8h 56m
Delta
Wed 2/189:59 am
JFK
- GTF
1 stop9h 34m
Delta
Deal found 2/2![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/142:25 pm
GTF
- IAD
1 stop6h 53m
United Airlines
Wed 2/182:12 pm
IAD
- GTF
1 stop9h 21m
United Airlines
Deal found 2/1![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:15 pm
GTF
- EWR
1 stop8h 18m
Delta
Wed 2/187:00 am
EWR
- GTF
1 stop7h 30m
Delta
Deal found 2/2![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:20 am
GTF
- LGA
1 stop9h 52m
Delta
Wed 2/189:05 am
LGA
- GTF
2 stops10h 28m
Delta
Deal found 2/2![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:20 pm
GTF
- JFK
1 stop10h 05m
Delta
Fri 2/204:05 pm
JFK
- GTF
1 stop8h 24m
Delta
Deal found 2/1![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:20 pm
GTF
- LGA
2 stops13h 27m
Delta
Fri 2/209:05 am
LGA
- GTF
2 stops10h 28m
Delta
Deal found 2/1![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/196:20 pm
GTF
- JFK
1 stop10h 05m
Delta
Tue 2/244:05 pm
JFK
- GTF
1 stop8h 24m
Delta
Deal found 2/2![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sun 3/14:57 pm
GTF
- IAD
1 stop10h 43m
Alaska Airlines
Wed 3/47:05 am
IAD
- GTF
1 stop12h 43m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$415
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 3/185:06 pm
GTF
- EWR
1 stop10h 52m
Hawaiian Airlines
Wed 3/257:18 am
EWR
- GTF
1 stop11h 08m
Hawaiian Airlines
Deal found 2/1![Hawaiian Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/186:22 pm
GTF
- JFK
1 stop10h 08m
Delta
Wed 3/256:15 am
JFK
- GTF
1 stop8h 09m
Delta
Deal found 2/1![Delta logo]()
$266
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/182:30 pm
GTF
- LGA
1 stop6h 55m
United Airlines
Wed 3/257:15 am
LGA
- GTF
1 stop8h 18m
United Airlines
Deal found 2/1![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/181:05 pm
GTF
- EWR
1 stop8h 54m
Delta
Wed 3/256:00 am
EWR
- GTF
2 stops13h 42m
Delta
Deal found 2/1![Delta logo]()
$359
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 February 3, 2026.
Search for one-way flight options from Great Falls to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Travelocity deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:15 pm
GTF
- IAD
1 stop9h 35m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$113
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/176:22 pm
GTF
- JFK
1 stop10h 06m
Delta
Deal found 2/3![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:22 pm
GTF
- JFK
1 stop10h 06m
Delta
Deal found 2/2![Delta logo]()
$149
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 5/136:52 pm
GTF
- PIT
1 stop8h 48m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 5/302:29 pm
GTF
- IAD
1 stop8h 08m
United Airlines
Deal found 2/2![United Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:20 pm
GTF
- IAD
2 stops12h 53m
Delta
Deal found 1/31![Delta logo]()
$180
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 6/86:20 pm
GTF
- EWR
2 stops12h 34m
Delta
Deal found 2/1![Delta logo]()
$180
This Travelocity deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:15 pm
GTF
- DCA
2 stops14h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 6/86:20 pm
GTF
- JFK
1 stop9h 57m
Delta
Deal found 2/1![Delta logo]()
$204
This Orbitz deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:57 pm
GTF
- IAD
1 stop10h 43m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 6/46:20 pm
GTF
- EWR
1 stop9h 42m
Delta
Deal found 2/1![Delta logo]()
$204
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Wed 2/186:28 pm
GTF
- DCA
1 stop19h 38m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$210
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $248 (Trip.com) |
One-way from | $113 (Travelocity) |
Popular in | July |
Cheapest in | October |
Average price | $687 |
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 February 3, 2026.
Use the filters below to find and compare flights from Great Falls to Pennsylvania that are best for you.
Fly from
Great Falls
Fly to
Pennsylvania
Route
Depart
Return
Price
Great FallsNewark
GTF - EWR
GTFEWR
Great Falls
Wed 3/18
5:06 pm-5:58 am
1 stop10h 52m
Newark
Wed 3/25
7:18 am-4:26 pm
1 stop11h 08m
$248
Great FallsNew York
GTF - JFK
GTFJFK
Great Falls
Wed 3/18
6:22 pm-6:30 am
1 stop10h 08m
New York John F Kennedy Intl
Wed 3/25
6:15 am-12:24 pm
1 stop8h 09m
$266
Great FallsPhiladelphia
GTF - PHL
GTFPHL
Great Falls
Sat 4/18
2:30 pm-11:43 pm
1 stop7h 13m
Philadelphia
Wed 4/22
11:36 am-9:17 pm
2 stops11h 41m
$304
Great FallsNew York
GTF - LGA
GTFLGA
Great Falls
Wed 3/18
2:30 pm-11:25 pm
1 stop6h 55m
New York LaGuardia
Wed 3/25
7:15 am-1:33 pm
1 stop8h 18m
$323
Great FallsPhiladelphia
GTF - PHL
GTFPHL
Great Falls
Sat 4/18
6:20 pm-5:35 am
1 stop9h 15m
Philadelphia
Wed 4/22
7:00 am-12:27 pm
1 stop7h 27m
$323
Great FallsNew York
GTF - JFK
GTFJFK
Great Falls
Thu 2/19
6:20 pm-6:25 am
1 stop10h 05m
New York John F Kennedy Intl
Tue 2/24
4:05 pm-10:29 pm
1 stop8h 24m
$337
Great FallsWashington, D.C.
GTF - IAD
GTFIAD
Great Falls
Sat 2/14
2:25 pm-11:18 pm
1 stop6h 53m
Washington, D.C. Dulles Intl
Wed 2/18
2:12 pm-9:33 pm
1 stop9h 21m
$393
Great FallsNew York
GTF - JFK
GTFJFK
Great Falls
Sat 2/14
1:15 pm-12:11 am
1 stop8h 56m
New York John F Kennedy Intl
Wed 2/18
9:59 am-5:33 pm
1 stop9h 34m
$393
Great FallsNewark
GTF - EWR
GTFEWR
Great Falls
Sat 2/14
1:15 pm-11:33 pm
1 stop8h 18m
Newark
Wed 2/18
7:00 am-12:30 pm
1 stop7h 30m
$393
Great FallsPhiladelphia
GTF - PHL
GTFPHL
Great Falls
Sat 4/18
6:15 am-9:32 pm
2 stops13h 17m
Philadelphia
Thu 4/23
8:00 am-1:31 pm
1 stop7h 31m
$399
Showing 1-10 of 60 results
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-JFK
GTF-LGA
GTF-IAD
GTF-PHL
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-JFK
GTF-LGA
GTF-IAD
What is the cheapest month to book a flight from Great Falls to Pennsylvania?
Currently, October is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $230). Flying from Great Falls to Pennsylvania in January is currently the most expensive (average of $621). 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 Great Falls to Pennsylvania?
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 February 3, 2026.
Read reviews from past customers who have flown United Airlines from Great Falls to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Food
6.6
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Food
6.6
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
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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
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Popular flight searches
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Great Falls to Pennsylvania flights
Consider these flights traveling from Great Falls to Pennsylvania.
Top airline flying from Great Falls to Pennsylvania
Discover the top airline 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$621 | FlexibilityNo cancel fee | On-time69% |