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Cheap flights from North America to Great Falls from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Great Falls departing on 3/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from North America to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:25 am - 5:42 pm
SEA
-
GTF
7h 17m
1 stop
Delta Logo
6:22 pm - 12:03 am
GTF
-
SEA
6h 41m
1 stop
$126Delta
Wed, Mar 11 - Wed, Mar 18
Alaska Airlines Logo
3:11 pm - 5:48 pm
SEA
-
GTF
1h 37mnonstop
Alaska Airlines Logo
5:06 pm - 5:59 pm
GTF
-
SEA
1h 53mnonstop
$147Alaska Airlines
Wed, Mar 11 - Wed, Mar 18
Delta Logo
11:25 am - 5:42 pm
SEA
-
GTF
5h 17m
1 stop
Delta Logo
1:05 pm - 4:47 pm
GTF
-
SEA
4h 42m
1 stop
$161Delta
Wed, Mar 25 - Mon, Mar 30
Alaska Airlines Logo
2:57 pm - 5:35 pm
SEA
-
GTF
1h 38mnonstop
Alaska Airlines Logo
6:15 pm - 7:05 pm
GTF
-
SEA
1h 50mnonstop
$167Alaska Airlines
Thu, Apr 23 - Mon, Apr 27
Alaska Airlines Logo
1:49 pm - 4:26 pm
SEA
-
GTF
1h 37mnonstop
Alaska Airlines Logo
5:06 pm - 5:59 pm
GTF
-
SEA
1h 53mnonstop
$202Alaska Airlines
Wed, Mar 25 - Mon, Mar 30
Multiple Airlines Logo
9:12 am - 10:52 am
LAX
-
GTF
24h 40m
1 stop
Multiple Airlines Logo
11:42 am - 5:11 pm
GTF
-
LAX
6h 29m
1 stop
$207Multiple Airlines
Thu, May 7 - Mon, May 11
Delta Logo
5:30 am - 12:24 pm
SEA
-
GTF
5h 54m
1 stop
Delta Logo
6:22 pm - 12:03 am
GTF
-
SEA
6h 41m
1 stop
$217Delta
Tue, Mar 17 - Wed, Mar 25
Delta Logo
5:45 am - 12:24 pm
LAX
-
GTF
5h 39m
1 stop
Delta Logo
6:22 pm - 11:55 pm
GTF
-
LAX
6h 33m
1 stop
$232Delta
Wed, Apr 1 - Tue, Apr 7
United Airlines Logo
7:00 am - 1:31 pm
ORD
-
GTF
7h 31m
1 stop
United Airlines Logo
2:30 pm - 10:54 pm
GTF
-
ORD
7h 24m
1 stop
$258United Airlines
Fri, Apr 10 - Mon, Apr 20
United Airlines Logo
2:12 pm - 9:11 pm
IAD
-
GTF
8h 59m
1 stop
United Airlines Logo
2:30 pm - 11:20 pm
GTF
-
IAD
6h 50m
1 stop
$266United Airlines
Tue, Mar 17 - Tue, Mar 24

Alaska Airlines flights from North America to Great Falls

Our best Alaska Airlines deals on North America to Great Falls flight tickets
Alaska Airlines
Apr 23
SEA2:57 pmSeattle/Tacoma Intl
1h 38m
GTF5:35 pmGreat Falls
Apr 27
GTF6:15 pmGreat Falls
1h 50m
SEA7:05 pmSeattle/Tacoma Intl
$167
Alaska Airlines
Apr 10
ORD6:00 amChicago O'Hare Intl
11h 26m
1 stop
GTF4:26 pmGreat Falls
Apr 20
GTF5:06 pmGreat Falls
12h 33m
1 stop
ORD6:39 amChicago O'Hare Intl
$232
Alaska Airlines
Jul 31
SEA3:35 pmSeattle/Tacoma Intl
1h 40m
GTF6:15 pmGreat Falls
Aug 7
GTF6:55 pmGreat Falls
2h 10m
SEA8:05 pmSeattle/Tacoma Intl
$258

Delta flights from North America to Great Falls

Our best Delta deals on North America to Great Falls flight tickets
Delta
Apr 1
LAX5:45 amLos Angeles
5h 39m
1 stop
GTF12:24 pmGreat Falls
Apr 7
GTF6:22 pmGreat Falls
6h 33m
1 stop
LAX11:55 pmLos Angeles
$232
Delta
Mar 11
SEA11:25 amSeattle/Tacoma Intl
5h 17m
1 stop
GTF5:42 pmGreat Falls
Mar 18
GTF6:22 pmGreat Falls
6h 41m
1 stop
SEA12:03 amSeattle/Tacoma Intl
$242
Delta
Jun 12
SEA5:45 amSeattle/Tacoma Intl
5h 38m
1 stop
GTF12:23 pmGreat Falls
Jun 15
GTF6:20 pmGreat Falls
4h 45m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
$277

momondo Fare Finder

 
Customize your flight search to find flights from North America 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, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from North America to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 3/11

9:25 am-5:42 pm

1 stop7h 17m

Great Falls

Wed 3/18

6:22 pm-12:03 am

1 stop6h 41m

$126

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 3/11

3:11 pm-5:48 pm

Nonstop1h 37m

Great Falls

Wed 3/18

5:06 pm-5:59 pm

Nonstop1h 53m

$147

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 3/25

11:25 am-5:42 pm

1 stop5h 17m

Great Falls

Mon 3/30

1:05 pm-4:47 pm

1 stop4h 42m

$161

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Thu 4/23

2:57 pm-5:35 pm

Nonstop1h 38m

Great Falls

Mon 4/27

6:15 pm-7:05 pm

Nonstop1h 50m

$167

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Wed 3/25

1:49 pm-4:26 pm

Nonstop1h 37m

Great Falls

Mon 3/30

5:06 pm-5:59 pm

Nonstop1h 53m

$202

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Thu 5/7

9:12 am-10:52 am

1 stop24h 40m

Great Falls

Mon 5/11

11:42 am-5:11 pm

1 stop6h 29m

$207

SeattleGreat Falls

SEA - GTF

SEAGTF

Seattle/Tacoma Intl

Tue 3/17

5:30 am-12:24 pm

1 stop5h 54m

Great Falls

Wed 3/25

6:22 pm-12:03 am

1 stop6h 41m

$217

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Wed 4/1

5:45 am-12:24 pm

1 stop5h 39m

Great Falls

Tue 4/7

6:22 pm-11:55 pm

1 stop6h 33m

$232

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 4/10

7:00 am-1:31 pm

1 stop7h 31m

Great Falls

Mon 4/20

2:30 pm-10:54 pm

1 stop7h 24m

$258

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Tue 3/17

2:12 pm-9:11 pm

1 stop8h 59m

Great Falls

Tue 3/24

2:30 pm-11:20 pm

1 stop6h 50m

$266

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 Great Falls from

How to get the cheapest flight ticket from North America to Great Falls

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 North America to Great Falls flight route?

Fly from Las Vegas Harry Reid Intl to Great Falls for the best North America - Great Falls flight prices

What cabin class options are available on North America to Great Falls flights?

There are 2 cabin classes available to choose from on North America to Great Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North America to Great Falls flights?

No. A direct flight is the cheapest option for a flight between North America to Great Falls.

Cheap North America to Great Falls flight deals and tips

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

Best Price Found

$115

Fastest flight time

1h 29m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from North America in the past 72 hours is $115. The best round-trip flight deal from North America to Great Falls found on momondo in the last 72 hours is $126.
The fastest flight from North America to Great Falls takes 1h 29m
Direct flights go from North America to Great Falls on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Delta and Allegiant Air.
There is 1 airport in Great Falls. From North America there are direct flights to Great Falls (GTF).
Search flight deals

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

    Prices for flights from North America to Great Falls Airport are updated daily.

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

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

    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 North America to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The required travel and health documents for your Great Falls Airport 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 Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from North America to Great Falls?

Best airlines flying from North America to Great Falls

Compare and see reviews for airlines that fly from North America to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $79Free CancellationRating
7.2
712 reviews
Search Allegiant Air flights
DeltaPriceFrom $144Free CancellationRating
7.9
8,236 reviews
Search Delta flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $234Free CancellationRating
8.0
11,938 reviews
Search Alaska Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Why use momondo?

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

Finding the right flight to Great Falls from North America is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Great Falls quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for North America to Great Falls flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Great Falls from North America. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for North America to Great Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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