HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Los Angeles

$278+ Cheap flights from Great Falls to Los Angeles (GTF - LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LAX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:30 amGTF - LAX
1 stop6h 07mDelta
Mon 12/295:30 amLAX - GTF
1 stop6h 01mDelta
Deal found 12/9$562
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/256:15 amGTF - LAX
1 stop16h 00mUnited Airlines
Mon 12/2910:43 pmLAX - GTF
2 stops13h 56mUnited Airlines
Deal found 12/9$680
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/236:15 amGTF - LAX
1 stop7h 48mUnited Airlines
Sat 12/275:00 amLAX - GTF
1 stop7h 39mUnited Airlines
Deal found 12/10$695
This Delta deal was found by Cheapflights users on 12/10. 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 12/231:11 pmGTF - LAX
2 stops10h 35mDelta
Sat 12/2711:10 amLAX - GTF
2 stops10h 20mDelta
Deal found 12/10$1,880

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(Alaska Airlines)

Popular in

January

Cheapest in

August

Average price

$353
Provider with most accurate pricing for Great Falls-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Los Angeles flights.
Search Deals
From Great Falls to Los Angeles
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from Great Falls to Los Angeles that are best for you.

Fly from

Great Falls

Fly to

Los Angeles

Route

Depart

Return

Price

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sat 1/31

5:59 pm-10:58 pm

1 stop5h 59m

Los Angeles

Wed 2/4

8:00 am-5:19 pm

1 stop8h 19m

$278

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Wed 1/7

5:59 pm-3:42 pm

1 stop22h 43m

Los Angeles

Wed 1/14

7:00 am-5:19 pm

1 stop9h 19m

$322

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Wed 4/8

5:30 am-10:42 am

1 stop6h 12m

Los Angeles

Mon 4/13

5:55 am-12:23 pm

1 stop5h 28m

$363

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Wed 12/31

6:15 am-7:40 am

1 stop26h 25m

$327

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Fri 1/2

2:35 pm-9:36 am

1 stop20h 01m

$381

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Fri 1/2

5:30 am-2:33 pm

2 stops10h 03m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Great Falls-Los Angeles flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, June is the cheapest month in which you can book a flight from Great Falls to Los Angeles (average of $178). Flying from Great Falls to Los Angeles in July is currently the most expensive (average of $324). 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 December 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines 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.
Alaska Airlines
8.0
Very good
11,429 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,429 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 59m. Alaska Airlines provides one of the quickest options available for as low as $278. Great Falls and Los Angeles are separated by a distance of 1004 mi.

  • What are the cheapest airlines flying from Great Falls to Los Angeles round-trip?

    According to our current data, Delta ($184), Alaska Airlines ($198), and United Airlines ($267) offers the cheapest pricing from Great Falls to Los Angeles. You may be able to fly from Great Falls to Los Angeles for 47% less than the average price by searching for these airlines.

  • 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, June is the cheapest month in which you can book a flight from Great Falls to Los Angeles (average of $178). Flying from Great Falls to Los Angeles in July is currently the most expensive (average of $324). 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
Stanton
Oceanside
Universal City
Avalon
Buena Park
El Segundo
Inglewood
Hesperia
Glendale
Torrance
Lancaster
Manhattan Beach
Redondo Beach
Montebello
West Hollywood
Garden Grove
Moreno Valley
Rancho Cucamonga
Rosemead

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.

Alternative routes for Great Falls to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Las Vegas flights
Bozeman to Los Angeles flights
Bozeman to San Diego flights
Missoula to Las Vegas flights
Billings to Los Angeles flights
Billings to Las Vegas flights
Missoula to Los Angeles flights
Missoula to San Diego flights
Kalispell to Los Angeles flights
Helena to Los Angeles flights
Bozeman to San Francisco flights
Kalispell to Las Vegas flights
Great Falls to Las Vegas flights
Bozeman to Ontario flights
Billings to San Francisco flights
Bozeman to Palm Springs flights
Bozeman to Santa Barbara flights
Helena to Las Vegas flights
Bozeman to Reno flights
Missoula to San Francisco flights
Billings to Ontario flights
Billings to San Diego flights
Bozeman to Santa Ana flights
Missoula to Burbank flights
Kalispell to San Francisco flights
Great Falls to San Diego flights
Kalispell to San Luis Obispo flights
Missoula to Santa Ana flights
Helena to San Diego flights
Bozeman to Burbank flights
Bozeman to Sacramento flights
Missoula to Ontario flights
Kalispell to Ontario flights
Butte to Las Vegas flights
Kalispell to San Diego flights
Missoula to San Jose flights
Missoula to Sacramento flights
Billings to Santa Ana flights
Billings to Bakersfield flights
Billings to Palm Springs flights
Bozeman to Oakland flights
Great Falls to Burbank flights
Billings to Burbank flights
Billings to Oakland flights
Kalispell to Palm Springs flights
Kalispell to Sacramento flights
Great Falls to Reno flights
Helena to Santa Ana flights
Billings to Sacramento flights

Top 3 airlines flying from Great Falls to Los Angeles

Discover the top 3 airlines 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$184Average$318FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$198Average$317FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$267Average$361FlexibilityNo cancel feeOn-time69%

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.