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

Alaska 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.

$91 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

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:54 pm - 10:22 amLAX-GTF

11h 28m1 stop

10:25 pm - 8:05 pmGTF-LAX

22h 40m1 stop

$173Multiple Airlines

Find Deal

Tue, Dec 2 - Mon, Dec 15

9:54 pm - 10:27 amLAX-GTF

11h 33m1 stop

10:25 pm - 8:05 pmGTF-LAX

22h 40m1 stop

$179Multiple Airlines

Find Deal

Wed, Dec 3 - Fri, Dec 12

9:54 pm - 10:22 amLAX-GTF

11h 28m1 stop

11:17 am - 8:05 pmGTF-LAX

9h 48m1 stop

$180Multiple Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 11

3:30 pm - 10:27 amLAX-GTF

17h 57m1 stop

11:17 am - 8:05 pmGTF-LAX

9h 48m1 stop

$185Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 11

9:54 pm - 10:22 amLAX-GTF

11h 28m1 stop

10:25 pm - 6:38 pmGTF-LAX

21h 13m2 stops

$206Multiple Airlines

Find Deal

Tue, Dec 2 - Fri, Dec 12

9:54 pm - 10:22 amLAX-GTF

11h 28m1 stop

11:17 am - 5:11 pmGTF-LAX

30h 54m2 stops

$207Multiple Airlines

Find Deal

Tue, Dec 2 - Sun, Dec 14

9:54 pm - 10:22 amLAX-GTF

11h 28m1 stop

11:17 am - 8:05 pmGTF-LAX

9h 48m1 stop

$208Multiple Airlines

Find Deal

Tue, Dec 2 - Sun, Dec 14

9:54 pm - 10:22 amLAX-GTF

11h 28m1 stop

11:17 am - 7:52 pmGTF-LAX

9h 35m2 stops

$209Multiple Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 11

9:54 pm - 10:27 amLAX-GTF

11h 33m1 stop

10:25 pm - 6:38 pmGTF-LAX

21h 13m2 stops

$211Multiple Airlines

Find Deal

Wed, Dec 3 - Fri, Dec 12

9:54 pm - 10:27 amLAX-GTF

11h 33m1 stop

11:17 am - 10:28 amGTF-LAX

24h 11m2 stops

$212Multiple Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 14

Delta flights from Los Angeles to Great Falls

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

Delta

Dec 3

LAX11:40 amLos Angeles

9h 50m

2 stops

GTF10:30 pmGreat Falls

Dec 13

GTF6:10 pmGreat Falls

5h 54m

1 stop

LAX11:04 pmLos Angeles

$284

Find similar

Delta

Dec 4

LAX5:45 amLos Angeles

5h 46m

1 stop

GTF12:31 pmGreat Falls

Dec 9

GTF6:10 pmGreat Falls

6h 51m

1 stop

LAX12:01 amLos Angeles

$288

Find similar

Delta

Dec 3

LAX7:40 amLos Angeles

8h 48m

2 stops

GTF5:28 pmGreat Falls

Dec 9

GTF1:12 pmGreat Falls

11h 01m

2 stops

LAX11:13 pmLos Angeles

$289

Find similar

Alaska Airlines flights from Los Angeles to Great Falls

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

Alaska Airlines

Dec 3

LAX11:25 amLos Angeles

6h 30m

1 stop

GTF6:55 pmGreat Falls

Dec 13

GTF7:35 pmGreat Falls

5h 24m

1 stop

LAX11:59 pmLos Angeles

$278

Find similar

Alaska Airlines

Dec 7

LAX9:24 amLos Angeles

8h 31m

1 stop

GTF6:55 pmGreat Falls

Dec 13

GTF7:35 pmGreat Falls

5h 24m

1 stop

LAX11:59 pmLos Angeles

$308

Find similar

Alaska Airlines

Dec 7

LAX9:24 amLos Angeles

8h 31m

1 stop

GTF6:55 pmGreat Falls

Dec 15

GTF7:35 pmGreat Falls

5h 24m

1 stop

LAX11:59 pmLos Angeles

$318

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 12/2

9:54 pm-10:22 am

1 stop11h 28m

Great Falls

Mon 12/15

10:25 pm-8:05 pm

1 stop22h 40m

$173

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Wed 12/3

9:54 pm-10:27 am

1 stop11h 33m

Great Falls

Fri 12/12

10:25 pm-8:05 pm

1 stop22h 40m

$179

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 12/2

9:54 pm-10:22 am

1 stop11h 28m

Great Falls

Thu 12/11

11:17 am-8:05 pm

1 stop9h 48m

$180

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Wed 12/3

3:30 pm-10:27 am

1 stop17h 57m

Great Falls

Thu 12/11

11:17 am-8:05 pm

1 stop9h 48m

$185

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 12/2

9:54 pm-10:22 am

1 stop11h 28m

Great Falls

Fri 12/12

10:25 pm-6:38 pm

2 stops21h 13m

$206

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 12/2

9:54 pm-10:22 am

1 stop11h 28m

Great Falls

Sun 12/14

11:17 am-5:11 pm

2 stops30h 54m

$207

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 12/2

9:54 pm-10:22 am

1 stop11h 28m

Great Falls

Sun 12/14

11:17 am-8:05 pm

1 stop9h 48m

$208

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 12/2

9:54 pm-10:22 am

1 stop11h 28m

Great Falls

Thu 12/11

11:17 am-7:52 pm

2 stops9h 35m

$209

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Wed 12/3

9:54 pm-10:27 am

1 stop11h 33m

Great Falls

Fri 12/12

10:25 pm-6:38 pm

2 stops21h 13m

$211

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Wed 12/3

9:54 pm-10:27 am

1 stop11h 33m

Great Falls

Sun 12/14

11:17 am-10:28 am

2 stops24h 11m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Direct flights	None

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 (68% of total bookings). The next most popular airline is United Airlines (32%).

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 $261	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 9,017 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.