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Cheap flights from Los Angeles to Great Falls from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Great Falls departing on 11/13. 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 Los Angeles to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 12:31 pmLAX-GTF
6h 01m1 stop
Delta Logo
6:18 pm - 9:49 pmGTF-LAX
4h 31m1 stop
$308Delta
Find Deal
Sat, Dec 13 - Tue, Dec 30
Alaska Airlines Logo
8:00 am - 7:20 pmLAX-GTF
10h 20m2 stops
Alaska Airlines Logo
8:00 pm - 8:05 pmGTF-LAX
25h 05m2 stops
$309Alaska Airlines
Find Deal
Sun, Jan 18 - Mon, Jan 19
Alaska Airlines Logo
10:27 pm - 7:20 pmLAX-GTF
19h 53m2 stops
Alaska Airlines Logo
8:00 pm - 4:15 pmGTF-LAX
21h 15m2 stops
$311Alaska Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 10
Alaska Airlines Logo
11:20 am - 7:20 pmLAX-GTF
7h 00m1 stop
Alaska Airlines Logo
8:00 pm - 8:05 pmGTF-LAX
25h 05m2 stops
$312Alaska Airlines
Find Deal
Sun, Jan 18 - Mon, Jan 19
Alaska Airlines Logo
7:30 am - 7:20 pmLAX-GTF
10h 50m2 stops
Alaska Airlines Logo
8:00 pm - 9:02 amGTF-LAX
14h 02m1 stop
$314Alaska Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 10
Delta Logo
5:30 am - 12:31 pmLAX-GTF
6h 01m1 stop
Delta Logo
6:18 pm - 9:49 pmGTF-LAX
4h 31m1 stop
$318Delta
Find Deal
Sat, Dec 13 - Tue, Dec 30
Delta Logo
5:45 am - 12:32 pmLAX-GTF
5h 47m1 stop
Delta Logo
5:30 am - 9:17 amGTF-LAX
4h 47m1 stop
$328Delta
Find Deal
Sun, Jan 18 - Mon, Jan 19
Delta Logo
5:30 am - 12:31 pmLAX-GTF
6h 01m1 stop
Delta Logo
6:18 pm - 9:49 pmGTF-LAX
4h 31m1 stop
$348Delta
Find Deal
Sat, Dec 13 - Tue, Dec 30
Alaska Airlines Logo
6:00 am - 6:55 pmLAX-GTF
11h 55m2 stops
Alaska Airlines Logo
7:21 pm - 12:04 amGTF-LAX
5h 43m1 stop
$359Alaska Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 30
United Airlines Logo
4:15 pm - 10:39 pmLAX-GTF
5h 24m1 stop
United Airlines Logo
2:30 pm - 7:16 pmGTF-LAX
5h 46m1 stop
$803United Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29

Delta flights from Los Angeles to Great Falls

Our best Delta deals on Los Angeles to Great Falls flight tickets
Delta
Dec 13
LAX5:30 amLos Angeles
6h 01m
1 stop
GTF12:31 pmGreat Falls
Dec 30
GTF6:18 pmGreat Falls
4h 31m
1 stop
LAX9:49 pmLos Angeles
$308
Find similar
Delta
Dec 13
LAX5:30 amLos Angeles
6h 01m
1 stop
GTF12:31 pmGreat Falls
Dec 30
GTF6:18 pmGreat Falls
4h 31m
1 stop
LAX9:49 pmLos Angeles
$318
Find similar
Delta
Jan 18
LAX5:45 amLos Angeles
5h 47m
1 stop
GTF12:32 pmGreat Falls
Jan 19
GTF5:30 amGreat Falls
4h 47m
1 stop
LAX9:17 amLos Angeles
$328
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
Jan 18
LAX8:00 amLos Angeles
10h 20m
2 stops
GTF7:20 pmGreat Falls
Jan 19
GTF8:00 pmGreat Falls
25h 05m
2 stops
LAX8:05 pmLos Angeles
$309
Find similar
Alaska Airlines
Jan 8
LAX10:27 pmLos Angeles
19h 53m
2 stops
GTF7:20 pmGreat Falls
Jan 10
GTF8:00 pmGreat Falls
21h 15m
2 stops
LAX4:15 pmLos Angeles
$311
Find similar
Alaska Airlines
Jan 18
LAX11:20 amLos Angeles
7h 00m
1 stop
GTF7:20 pmGreat Falls
Jan 19
GTF8:00 pmGreat Falls
25h 05m
2 stops
LAX8:05 pmLos Angeles
$312
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 October 22, 2025.
Use the filters below to find and compare flights from Los Angeles to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 12/13

5:30 am-12:31 pm

1 stop6h 01m

Great Falls

Tue 12/30

6:18 pm-9:49 pm

1 stop4h 31m

$308

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sun 1/18

8:00 am-7:20 pm

2 stops10h 20m

Great Falls

Mon 1/19

8:00 pm-8:05 pm

2 stops25h 05m

$309

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Thu 1/8

10:27 pm-7:20 pm

2 stops19h 53m

Great Falls

Sat 1/10

8:00 pm-4:15 pm

2 stops21h 15m

$311

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sun 1/18

11:20 am-7:20 pm

1 stop7h 00m

Great Falls

Mon 1/19

8:00 pm-8:05 pm

2 stops25h 05m

$312

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Thu 1/8

7:30 am-7:20 pm

2 stops10h 50m

Great Falls

Sat 1/10

8:00 pm-9:02 am

1 stop14h 02m

$314

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 12/13

5:30 am-12:31 pm

1 stop6h 01m

Great Falls

Tue 12/30

6:18 pm-9:49 pm

1 stop4h 31m

$318

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sun 1/18

5:45 am-12:32 pm

1 stop5h 47m

Great Falls

Mon 1/19

5:30 am-9:17 am

1 stop4h 47m

$328

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 12/13

5:30 am-12:31 pm

1 stop6h 01m

Great Falls

Tue 12/30

6:18 pm-9:49 pm

1 stop4h 31m

$348

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 12/13

6:00 am-6:55 pm

2 stops11h 55m

Great Falls

Tue 12/30

7:21 pm-12:04 am

1 stop5h 43m

$359

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 11/22

4:15 pm-10:39 pm

1 stop5h 24m

Great Falls

Sat 11/29

2:30 pm-7:16 pm

1 stop5h 46m

$803

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 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

What is the cheapest month to fly to Great Falls?

The month of July is another great option to travel to Great Falls, with average flight prices from Los Angeles averaging around $318.

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?

As of October 2025, prices for Los Angeles to Great Falls flights are approximately 204% more expensive when compared to flights at the same time last year.

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 5h 24m, 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?

  • 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?

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
DeltaPriceFrom $262Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
8,990 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

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

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