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Cheap flights from Great Falls to Pennsylvania from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Pennsylvania departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Great Falls to Pennsylvania

Cheap round-trip flights

Logo
10:21 pm - 9:01 pmGTF-EWR
20h 40m2 stops
Logo
6:59 am - 9:31 pmEWR-GTF
16h 32m1 stop
$350
Find Deal
Fri, Sep 19 - Fri, Sep 26
Logo
10:21 pm - 5:54 amGTF-EWR
29h 33m1 stop
Logo
6:59 am - 9:31 pmEWR-GTF
16h 32m1 stop
$386
Find Deal
Fri, Sep 19 - Fri, Sep 26
Alaska Airlines Logo
4:29 pm - 6:48 amGTF-PIT
12h 19m1 stop
Alaska Airlines Logo
8:10 am - 5:35 pmPIT-GTF
11h 25m1 stop
$388Alaska Airlines
Find Deal
Tue, Sep 23 - Sat, Oct 4
Delta Logo
6:09 pm - 5:58 amGTF-EWR
9h 49m1 stop
Delta Logo
7:15 am - 12:28 pmEWR-GTF
7h 13m1 stop
$390Delta
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Tue, Oct 7 - Tue, Oct 14
Delta Logo
1:08 pm - 11:59 pmGTF-JFK
8h 51m1 stop
Delta Logo
5:45 am - 11:28 amJFK-GTF
7h 43m1 stop
$391Delta
Find Deal
Sat, Oct 25 - Sun, Nov 2
Alaska Airlines Logo
4:29 pm - 6:48 amGTF-PIT
12h 19m1 stop
Alaska Airlines Logo
7:42 pm - 5:35 pmPIT-GTF
23h 53m1 stop
$398Alaska Airlines
Find Deal
Tue, Sep 23 - Fri, Oct 3
United Airlines Logo
2:35 pm - 10:01 amGTF-PIT
17h 26m2 stops
United Airlines Logo
5:45 am - 9:11 pmPIT-GTF
17h 26m2 stops
$431United Airlines
Find Deal
Tue, Sep 23 - Wed, Oct 1
United Airlines Logo
2:35 pm - 10:01 amGTF-PIT
17h 26m2 stops
United Airlines Logo
8:35 am - 9:11 pmPIT-GTF
14h 36m2 stops
$441United Airlines
Find Deal
Tue, Sep 23 - Thu, Oct 2
Hawaiian Airlines Logo
4:29 pm - 6:48 amGTF-PIT
12h 19m1 stop
Hawaiian Airlines Logo
7:42 pm - 3:49 pmPIT-GTF
22h 07m1 stop
$507Hawaiian Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
Hawaiian Airlines Logo
7:21 pm - 7:59 amGTF-JFK
10h 38m1 stop
Hawaiian Airlines Logo
11:30 am - 6:41 pmJFK-GTF
9h 11m1 stop
$739Hawaiian Airlines
Find Deal
Sat, Jan 3 - Mon, Jan 5

Delta flights from Great Falls to Pennsylvania

Our best Delta deals on Great Falls to Pennsylvania flight tickets
Delta
Oct 7
GTF6:09 pmGreat Falls
9h 49m
1 stop
EWR5:58 amNewark
Oct 14
EWR7:15 amNewark
7h 13m
1 stop
GTF12:28 pmGreat Falls
$390
Find similar
Delta
Oct 25
GTF1:08 pmGreat Falls
8h 51m
1 stop
JFK11:59 pmNew York John F Kennedy Intl
Nov 2
JFK5:45 amNew York John F Kennedy Intl
7h 43m
1 stop
GTF11:28 amGreat Falls
$391
Find similar
Delta
Nov 11
GTF6:20 pmGreat Falls
10h 00m
1 stop
JFK6:20 amNew York John F Kennedy Intl
Nov 16
JFK6:30 amNew York John F Kennedy Intl
7h 59m
1 stop
GTF12:29 pmGreat Falls
$404
Find similar

Alaska Airlines flights from Great Falls to Pennsylvania

Our best Alaska Airlines deals on Great Falls to Pennsylvania flight tickets
Alaska Airlines
Sep 23
GTF4:29 pmGreat Falls
12h 19m
1 stop
PIT6:48 amPittsburgh
Oct 4
PIT8:10 amPittsburgh
11h 25m
1 stop
GTF5:35 pmGreat Falls
$388
Find similar
Alaska Airlines
Nov 6
GTF6:50 pmGreat Falls
26h 09m
1 stop
JFK10:59 pmNew York John F Kennedy Intl
Nov 14
JFK6:49 pmNew York John F Kennedy Intl
25h 21m
1 stop
GTF6:10 pmGreat Falls
$398
Find similar
Alaska Airlines
Nov 11
GTF6:50 pmGreat Falls
9h 09m
1 stop
EWR5:59 amNewark
Nov 16
EWR7:30 amNewark
12h 40m
1 stop
GTF6:10 pmGreat Falls
$407
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
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

Price

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Fri 9/19

10:21 pm-9:01 pm

2 stops20h 40m

Newark

Fri 9/26

6:59 am-9:31 pm

1 stop16h 32m

$350

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Fri 9/19

10:21 pm-5:54 am

1 stop29h 33m

Newark

Fri 9/26

6:59 am-9:31 pm

1 stop16h 32m

$386

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

4:29 pm-6:48 am

1 stop12h 19m

Pittsburgh

Sat 10/4

8:10 am-5:35 pm

1 stop11h 25m

$388

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Tue 10/7

6:09 pm-5:58 am

1 stop9h 49m

Newark

Tue 10/14

7:15 am-12:28 pm

1 stop7h 13m

$390

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Sat 10/25

1:08 pm-11:59 pm

1 stop8h 51m

New York John F Kennedy Intl

Sun 11/2

5:45 am-11:28 am

1 stop7h 43m

$391

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

4:29 pm-6:48 am

1 stop12h 19m

Pittsburgh

Fri 10/3

7:42 pm-5:35 pm

1 stop23h 53m

$398

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

2:35 pm-10:01 am

2 stops17h 26m

Pittsburgh

Wed 10/1

5:45 am-9:11 pm

2 stops17h 26m

$431

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

2:35 pm-10:01 am

2 stops17h 26m

Pittsburgh

Thu 10/2

8:35 am-9:11 pm

2 stops14h 36m

$441

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Fri 9/26

4:29 pm-6:48 am

1 stop12h 19m

Pittsburgh

Mon 9/29

7:42 pm-3:49 pm

1 stop22h 07m

$507

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Sat 1/3

7:21 pm-7:59 am

1 stop10h 38m

New York John F Kennedy Intl

Mon 1/5

11:30 am-6:41 pm

1 stop9h 11m

$739

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Great Falls to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pennsylvania?

The month of September is, on average, the cheapest month to fly to Pennsylvania from Great Falls, with most prices found around $442. If you don’t want to visit Pennsylvania in September, then you should wait until April to fly from Great Falls, when ticket prices are also cheap, with an average price of $516.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Wednesday when prices can be found for as low as $554. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $956. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Great Falls to Pennsylvania during this time can be as low as $667. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $1,777.

Can stopping save me money on Great Falls to Pennsylvania flights?

You could potentially save up to 11% on your flight if you consider stops on a Great Falls to Pennsylvania flight.

Cheap Great Falls to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Pennsylvania

Direct flights

None
There are no direct flights from Great Falls to Pennsylvania. There are no popular flight routes from Great Falls to Pennsylvania.
Search flight deals

  • When did momondo last update prices for flights from Great Falls Airport to Pennsylvania?

    Prices for flights from Great Falls Airport to Pennsylvania refresh daily.

  • How many operators does momondo search for flights from Great Falls Airport to Pennsylvania?

  • How old do you have to be to fly from Great Falls Airport to Pennsylvania?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Great Falls to Pennsylvania

Compare and see reviews for airlines that fly from Great Falls to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $450Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Pennsylvania?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Pennsylvania for you.

Can I find flights from Great Falls to Pennsylvania with flexible booking policies on momondo?

All flight searches from Great Falls to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Great Falls to Pennsylvania?

Once you have performed a search for Great Falls to Pennsylvania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Great Falls to Pennsylvania right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Pennsylvania from Great Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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