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

United Airlines is the most popular carrier operating from Los Angeles to Great Falls

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

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

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

There are 2 operators available for flights from Los Angeles Airport to Great Falls Airport as of November 2025.

How old do you have to be to fly from 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 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.

$118 Cheap Flights from Los Angeles to Great Falls in 2025/26

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Find the cheapest flights from Los Angeles to Great Falls

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 5:19 pmLAX-GTF

8h 19m1 stop

5:59 pm - 10:58 pmGTF-LAX

5h 59m1 stop

$298Hawaiian Airlines

Find Deal

週四, 1月 8 - 週日, 1月 11

6:10 am - 5:19 pmLAX-GTF

10h 09m2 stops

5:59 pm - 10:58 pmGTF-LAX

5h 59m1 stop

$325Alaska Airlines

Find Deal

週四, 1月 8 - 週日, 1月 11

7:20 am - 5:30 pmLAX-GTF

9h 10m2 stops

5:30 am - 1:05 pmGTF-LAX

8h 35m2 stops

$333Delta

Find Deal

週四, 1月 8 - 週日, 1月 11

7:00 am - 3:20 pmLAX-GTF

7h 20m1 stop

4:00 pm - 8:27 pmGTF-LAX

5h 27m1 stop

$409Alaska Airlines

Find Deal

週五, 4月 17 - 週一, 4月 20

7:00 am - 12:31 pmLAX-GTF

4h 31m1 stop

5:30 am - 9:04 amGTF-LAX

4h 34m1 stop

$575Delta

Find Deal

週六, 12月 13 - 週二, 12月 30

10:09 am - 11:22 pmLAX-GTF

12h 13m2 stops

6:18 pm - 11:58 pmGTF-LAX

6h 40m1 stop

$581Delta

Find Deal

週六, 12月 13 - 週二, 12月 30

5:45 am - 12:31 pmLAX-GTF

5h 46m1 stop

5:30 am - 9:04 amGTF-LAX

4h 34m1 stop

$668Delta

Find Deal

週五, 12月 19 - 週一, 12月 29

9:19 am - 6:41 pmLAX-GTF

8h 22m2 stops

7:21 pm - 7:52 amGTF-LAX

13h 31m1 stop

$867Alaska Airlines

Find Deal

週五, 12月 19 - 週一, 12月 29

11:40 am - 11:22 pmLAX-GTF

10h 42m2 stops

5:30 am - 4:25 pmGTF-LAX

11h 55m2 stops

$916Delta

Find Deal

週六, 12月 13 - 週二, 12月 30

7:45 pm - 6:41 pmLAX-GTF

21h 56m2 stops

7:21 pm - 9:24 amGTF-LAX

15h 03m2 stops

$944Alaska Airlines

Find Deal

週五, 12月 19 - 週一, 12月 29

Alaska Airlines flights from Los Angeles to Great Falls

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

Alaska Airlines

Jan 8

LAX6:10 amLos Angeles

10h 09m

2 stops

GTF5:19 pmGreat Falls

Jan 11

GTF5:59 pmGreat Falls

5h 59m

1 stop

LAX10:58 pmLos Angeles

$325

Find similar

Alaska Airlines

Apr 17

LAX7:00 amLos Angeles

7h 20m

1 stop

GTF3:20 pmGreat Falls

Apr 20

GTF4:00 pmGreat Falls

5h 27m

1 stop

LAX8:27 pmLos Angeles

$409

Find similar

Alaska Airlines

Dec 19

LAX9:19 amLos Angeles

8h 22m

2 stops

GTF6:41 pmGreat Falls

Dec 29

GTF7:21 pmGreat Falls

13h 31m

1 stop

LAX7:52 amLos Angeles

$867

Find similar

Delta flights from Los Angeles to Great Falls

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

Delta

Jan 8

LAX7:20 amLos Angeles

9h 10m

2 stops

GTF5:30 pmGreat Falls

Jan 11

GTF5:30 amGreat Falls

8h 35m

2 stops

LAX1:05 pmLos Angeles

$333

Find similar

Delta

Dec 13

LAX7:00 amLos Angeles

4h 31m

1 stop

GTF12:31 pmGreat Falls

Dec 30

GTF5:30 amGreat Falls

4h 34m

1 stop

LAX9:04 amLos Angeles

$575

Find similar

Delta

Dec 13

LAX10:09 amLos Angeles

12h 13m

2 stops

GTF11:22 pmGreat Falls

Dec 30

GTF6:18 pmGreat Falls

6h 40m

1 stop

LAX11:58 pmLos Angeles

$581

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週四 1/8

8:00 am-5:19 pm

1 stop8h 19m

Great Falls

週日 1/11

5:59 pm-10:58 pm

1 stop5h 59m

$298

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週四 1/8

6:10 am-5:19 pm

2 stops10h 09m

Great Falls

週日 1/11

5:59 pm-10:58 pm

1 stop5h 59m

$325

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週四 1/8

7:20 am-5:30 pm

2 stops9h 10m

Great Falls

週日 1/11

5:30 am-1:05 pm

2 stops8h 35m

$333

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週五 4/17

7:00 am-3:20 pm

1 stop7h 20m

Great Falls

週一 4/20

4:00 pm-8:27 pm

1 stop5h 27m

$409

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週六 12/13

7:00 am-12:31 pm

1 stop4h 31m

Great Falls

週二 12/30

5:30 am-9:04 am

1 stop4h 34m

$575

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週六 12/13

10:09 am-11:22 pm

2 stops12h 13m

Great Falls

週二 12/30

6:18 pm-11:58 pm

1 stop6h 40m

$581

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週五 12/19

5:45 am-12:31 pm

1 stop5h 46m

Great Falls

週一 12/29

5:30 am-9:04 am

1 stop4h 34m

$668

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週五 12/19

9:19 am-6:41 pm

2 stops8h 22m

Great Falls

週一 12/29

7:21 pm-7:52 am

1 stop13h 31m

$867

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週六 12/13

11:40 am-11:22 pm

2 stops10h 42m

Great Falls

週二 12/30

5:30 am-4:25 pm

2 stops11h 55m

$916

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

週五 12/19

7:45 pm-6:41 pm

2 stops21h 56m

Great Falls

週一 12/29

7:21 pm-9:24 am

2 stops15h 03m

$944

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 September is another great option to travel to Great Falls, with average flight prices from Los Angeles averaging around $316.

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $378. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $548.

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

According to our data, the cheapest time of day to fly to Great Falls is at noon. momondo users have found flights departing from Los Angeles to Great Falls at noon for as low as $381. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $580 on average. Flights to Great Falls from Los Angeles in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Los Angeles to Great Falls flight prices changed over time?

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

Fastest flight time	4h 17m
Direct flights	None

The fastest flight from Los Angeles to Great Falls takes 4h 17m

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

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 4h 31m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Airport to Great Falls Airport?
Prices for flights from Los Angeles Airport to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Great Falls Airport?
There are 2 operators available for flights from Los Angeles Airport to Great Falls Airport as of November 2025.
How old do you have to be to fly from 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 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 (71% of total bookings). The next most popular airline is United Airlines (29%).

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 $262	Free Cancellation	Rating 7.9 8,012 reviews		Search Delta flights
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 9,059 reviews		Search United Airlines 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.