HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Los Angeles

$134+ Cheap flights from Great Falls to Los Angeles (GTF - LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LAX
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Great Falls to Los Angeles with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Great Falls to Los Angeles

Cheapest flights from Great Falls to Los Angeles
Explore the most affordable flight options available from Great Falls to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:06 pm
GTF
-
LAX
1 stop6h 49m
Alaska Airlines
Tue 4/218:00 am
LAX
-
GTF
1 stop7h 26m
Alaska Airlines
Deal found 3/8$232
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:20 pm
GTF
-
LAX
1 stop4h 30m
Delta
Sat 5/26:00 am
LAX
-
GTF
1 stop5h 27m
Delta
Deal found 3/11$252
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:22 pm
GTF
-
LAX
1 stop4h 58m
Delta
Wed 4/1511:00 am
LAX
-
GTF
1 stop5h 40m
Delta
Deal found 3/12$300
This Alaska Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:15 pm
GTF
-
LAX
1 stop6h 43m
Alaska Airlines
Sat 5/29:31 am
LAX
-
GTF
2 stops31h 04m
Alaska Airlines
Deal found 3/11$302
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:19 pm
GTF
-
LAX
1 stop4h 21m
Delta
Wed 5/275:09 pm
LAX
-
GTF
1 stop4h 17m
Delta
Deal found 3/7$310
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:15 am
GTF
-
LAX
1 stop6h 01m
United Airlines
Wed 4/155:00 am
LAX
-
GTF
1 stop7h 31m
United Airlines
Deal found 3/9$312
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:15 pm
GTF
-
LAX
2 stops16h 22m
Alaska Airlines
Wed 5/209:00 am
LAX
-
GTF
1 stop8h 12m
Alaska Airlines
Deal found 3/8$316

Find flight deals from Great Falls to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$232
(Delta)

One-way from

$134
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$335
Provider with most accurate pricing for Great Falls-Los Angeles Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Los Angeles Los Angeles flights.
Search Deals
From Great Falls to Los Angeles Los Angeles
Search Deals
One-way flight from Great Falls to Los Angeles Los Angeles
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Los Angeles 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, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Great Falls to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sat 4/18

5:06 pm-11:59 pm

1 stop7h 53m

Los Angeles Los Angeles

Tue 4/21

10:00 am-4:26 pm

1 stop5h 26m

$271

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Tue 4/7

6:15 am-11:16 am

1 stop6h 01m

Los Angeles Los Angeles

Wed 4/15

5:00 am-1:31 pm

1 stop7h 31m

$312

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Tue 4/7

5:06 pm-10:03 am

2 stops17h 57m

Los Angeles Los Angeles

Wed 4/15

8:00 am-4:26 pm

1 stop7h 26m

$340
Cheapest one-way

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Mon 6/29

10:18 am-7:52 pm

1 stop10h 34m

$134

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 3/29

5:06 pm-9:31 pm

2 stops29h 25m

$177
Quickest one-way

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Tue 4/14

6:20 pm-9:50 pm

1 stop4h 30m

$186

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 7/26

5:03 pm-12:05 am

1 stop8h 02m

$215

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 7/26

9:10 pm-9:06 am

3 stops36h 56m

$255

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 7/5

5:03 pm-12:05 am

1 stop8h 02m

$324

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 7/5

9:10 pm-9:06 am

3 stops36h 56m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Great Falls to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Los Angeles in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Great Falls to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Los Angeles

What is the cheapest month to book a flight from Great Falls to Los Angeles?

Currently, February is the cheapest month in which you can book a flight from Great Falls to Los Angeles (average of $147). Flying from Great Falls to Los Angeles in July is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated March 12, 2026.
Peruse reviews from past customers who have flown with Delta from Great Falls to Los Angeles to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Great Falls to Los Angeles?

    A quick flight from Great Falls to Los Angeles can take about 5h 50m. Alaska Airlines provides one of the quickest options available for as low as $312. Great Falls and Los Angeles are separated by a distance of 1004 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Great Falls to Los Angeles round-trip?

    According to our current data, Delta ($184), offers the cheapest pricing from Great Falls to Los Angeles. You may be able to fly from Great Falls to Los Angeles for 46% less than the average price by searching for this airline.

  • Can I find deals for flights from Great Falls to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Great Falls to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Los Angeles.

  • Can I find deals for business class flights from Great Falls to Los Angeles?

    Yes. Cheapflights offers flight deals from Great Falls to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Los Angeles?

    Currently, February is the cheapest month in which you can book a flight from Great Falls to Los Angeles (average of $147). Flying from Great Falls to Los Angeles in July is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Oceanside
Avalon
Universal City
Inglewood
El Segundo
Torrance
Hesperia
Glendale
West Hollywood
Carson
Lancaster
Garden Grove
Redondo Beach
Oxnard
Lake Elsinore
Buena Park
Montebello
Moreno Valley
Manhattan Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Great Falls to Los Angeles

Discover the top airline that operate flights from Great Falls to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$184Average$318FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.