What is the cheapest airline that flies from Los Angeles Los Angeles to Great Falls?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Los Angeles Los Angeles to Great Falls

What airlines fly to Great Falls?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Great Falls from Los Angeles according to our data. Delta is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Great Falls. Keep in mind that there are 3 different airlines that fly to Great Falls on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Great Falls Airport?

Prices for flights from Los Angeles Los Angeles Airport to Great Falls Airport are updated daily.

How many operators does momondo search for flights from Los Angeles Los Angeles Airport to Great Falls Airport?

There is 1 operator available for flights from Los Angeles Los Angeles Airport to Great Falls Airport as of August 2026.

How old do you have to be to fly from Los Angeles Los Angeles Airport to Great Falls Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Los Angeles Airport 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.

$257 Cheap Flights from Los Angeles to Great Falls in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Los Angeles to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 pm - 9:01 amLAX Los Angeles Los Angeles-GTF Great Falls

19h 16m1 stop Phoenix Sky Harbor Intl

9:51 am - 5:42 pmGTF Great Falls-LAX Los Angeles Los Angeles

8h 51m1 stop Phoenix-Mesa Gateway

$295Multiple Airlines

Wed, Oct 7 - Sun, Oct 11

12:45 pm - 9:01 amLAX Los Angeles Los Angeles-GTF Great Falls

19h 16m1 stop Phoenix Sky Harbor Intl

9:51 am - 3:10 pmGTF Great Falls-LAX Los Angeles Los Angeles

30h 19m2 stops Phoenix-Mesa Gateway Las Vegas Harry Reid Intl

$299Multiple Airlines

Wed, Oct 7 - Sun, Oct 11

6:41 am - 3:28 pmLAX Los Angeles Los Angeles-GTF Great Falls

7h 47m2 stops San Francisco Seattle/Tacoma Intl

4:08 pm - 11:43 amGTF Great Falls-LAX Los Angeles Los Angeles

20h 35m2 stops Seattle/Tacoma Intl San Francisco

$409Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

6:00 am - 3:28 pmLAX Los Angeles Los Angeles-GTF Great Falls

8h 28m1 stop Seattle/Tacoma Intl

4:08 pm - 11:43 amGTF Great Falls-LAX Los Angeles Los Angeles

20h 35m2 stops Seattle/Tacoma Intl San Francisco

$416Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

6:41 am - 3:28 pmLAX Los Angeles Los Angeles-GTF Great Falls

7h 47m2 stops San Francisco Seattle/Tacoma Intl

4:08 pm - 9:23 pmGTF Great Falls-LAX Los Angeles Los Angeles

6h 15m1 stop Seattle/Tacoma Intl

$416Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

1:31 pm - 3:28 pmLAX Los Angeles Los Angeles-GTF Great Falls

24h 57m2 stops San Francisco Seattle/Tacoma Intl

4:08 pm - 11:43 amGTF Great Falls-LAX Los Angeles Los Angeles

20h 35m2 stops Seattle/Tacoma Intl San Francisco

$419Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

2:35 pm - 9:22 pmLAX Los Angeles Los Angeles-GTF Great Falls

5h 47m1 stop Denver Intl

6:15 am - 1:17 pmGTF Great Falls-LAX Los Angeles Los Angeles

8h 02m1 stop Denver Intl

$514United Airlines

Sat, Oct 10 - Sat, Oct 17

9:43 am - 5:41 pmLAX Los Angeles Los Angeles-GTF Great Falls

6h 58m1 stop Salt Lake City

6:21 pm - 10:10 pmGTF Great Falls-LAX Los Angeles Los Angeles

4h 49m1 stop Salt Lake City

$535Delta

Mon, Sep 21 - Mon, Sep 28

5:05 pm - 10:37 pmLAX Los Angeles Los Angeles-GTF Great Falls

4h 32m1 stop Salt Lake City

6:21 pm - 11:55 pmGTF Great Falls-LAX Los Angeles Los Angeles

6h 34m1 stop Salt Lake City

$556Delta

Tue, Sep 22 - Thu, Sep 24

2:29 pm - 9:12 pmLAX Los Angeles Los Angeles-GTF Great Falls

5h 43m1 stop Denver Intl

2:37 pm - 9:17 pmGTF Great Falls-LAX Los Angeles Los Angeles

7h 40m1 stop Denver Intl

$556United Airlines

Mon, Sep 21 - Fri, Sep 25

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Delta flights from Los Angeles to Great Falls

Our best Delta deals on Los Angeles to Great Falls flight tickets

Delta

Sep 21

LAX9:43 amLos Angeles Los Angeles

6h 58m

1 stop

GTF5:41 pmGreat Falls

Sep 28

GTF6:21 pmGreat Falls

4h 49m

1 stop

LAX10:10 pmLos Angeles Los Angeles

$535

Delta

Sep 20

LAX5:05 pmLos Angeles Los Angeles

4h 32m

1 stop

GTF10:37 pmGreat Falls

Sep 24

GTF6:21 pmGreat Falls

6h 34m

1 stop

LAX11:55 pmLos Angeles Los Angeles

$556

Delta

Oct 25

LAX5:30 amLos Angeles Los Angeles

6h 08m

1 stop

GTF12:38 pmGreat Falls

Nov 1

GTF5:40 amGreat Falls

4h 09m

1 stop

LAX8:49 amLos Angeles Los Angeles

$581

United Airlines flights from Los Angeles to Great Falls

Our best United Airlines deals on Los Angeles to Great Falls flight tickets

United Airlines

Oct 10

LAX2:35 pmLos Angeles Los Angeles

5h 47m

1 stop

GTF9:22 pmGreat Falls

Oct 17

GTF6:15 amGreat Falls

8h 02m

1 stop

LAX1:17 pmLos Angeles Los Angeles

$514

United Airlines

Sep 21

LAX12:50 pmLos Angeles Los Angeles

7h 22m

1 stop

GTF9:12 pmGreat Falls

Sep 28

GTF6:15 amGreat Falls

8h 02m

1 stop

LAX1:17 pmLos Angeles Los Angeles

$561

United Airlines

Oct 25

LAX7:00 amLos Angeles Los Angeles

5h 49m

1 stop

GTF1:49 pmGreat Falls

Nov 1

GTF2:45 pmGreat Falls

5h 44m

1 stop

LAX7:29 pmLos Angeles Los Angeles

$604

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Wed 10/7

12:45 pm-9:01 am

1 stop19h 16m

Great Falls

Sun 10/11

9:51 am-5:42 pm

1 stop8h 51m

$295

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Wed 10/7

12:45 pm-9:01 am

1 stop19h 16m

Great Falls

Sun 10/11

9:51 am-3:10 pm

2 stops30h 19m

$299

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Sat 1/30

6:41 am-3:28 pm

2 stops7h 47m

Great Falls

Tue 2/2

4:08 pm-11:43 am

2 stops20h 35m

$409

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Sat 1/30

6:00 am-3:28 pm

1 stop8h 28m

Great Falls

Tue 2/2

4:08 pm-11:43 am

2 stops20h 35m

$416

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Sat 1/30

6:41 am-3:28 pm

2 stops7h 47m

Great Falls

Tue 2/2

4:08 pm-9:23 pm

1 stop6h 15m

$416

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Sat 1/30

1:31 pm-3:28 pm

2 stops24h 57m

Great Falls

Tue 2/2

4:08 pm-11:43 am

2 stops20h 35m

$419

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Sat 10/10

2:35 pm-9:22 pm

1 stop5h 47m

Great Falls

Sat 10/17

6:15 am-1:17 pm

1 stop8h 02m

$514

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Mon 9/21

9:43 am-5:41 pm

1 stop6h 58m

Great Falls

Mon 9/28

6:21 pm-10:10 pm

1 stop4h 49m

$535

Quickest round-trip

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Tue 9/22

5:05 pm-10:37 pm

1 stop4h 32m

Great Falls

Thu 9/24

6:21 pm-11:55 pm

1 stop6h 34m

$556

Los AngelesGreat Falls

LAX Los Angeles Los Angeles - GTF Great Falls

LAXGTF

Los Angeles Los Angeles

Mon 9/21

2:29 pm-9:12 pm

1 stop5h 43m

Great Falls

Fri 9/25

2:37 pm-9:17 pm

1 stop7h 40m

$556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles 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

Prices

Airlines

What is the cheapest month to fly to Great Falls?

The month of January is another great option to travel to Great Falls, with average flight prices from Los Angeles averaging around $0.

When to book flights from Los Angeles to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Great Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to Great Falls (LAX to GTF) flight deals and tips

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

Best Price Found	$257
Fastest flight time	5h 35m
Direct flights	None

The best one-way flight to Great Falls from Los Angeles in the past 72 hours is $257. The best round-trip flight deal from Los Angeles to Great Falls found on momondo in the last 72 hours is $295.

The fastest flight from Los Angeles to Great Falls takes 5h 35m

There are no direct flights from Los Angeles to Great Falls. There are no popular flight routes from Los Angeles to Great Falls.

Search flight deals

Frequently asked questions about flying from Los Angeles to Great Falls

How far is Los Angeles to Great Falls by plane?
The distance between Los Angeles and Great Falls is about 997.2 mi. Flights usually cover this in 5h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Great Falls Airport?
Prices for flights from Los Angeles Los Angeles Airport to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Los Angeles Airport to Great Falls Airport?
There is 1 operator available for flights from Los Angeles Los Angeles Airport to Great Falls Airport as of August 2026.
How old do you have to be to fly from Los Angeles Los Angeles Airport to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Los Angeles Airport 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 airline from Los Angeles to Great Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Los Angeles to Great Falls is Delta (100% of total bookings).

Best airlines flying from Los Angeles to Great Falls

Compare and see reviews for airlines that fly from Los Angeles to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,535 reviews		Search Delta flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Great Falls. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Great Falls from Los Angeles with this policy.

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

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

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

Of course. momondo tracks the price of Los Angeles to Great Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.