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$159+ Cheap flights from Los Angeles to Great Falls (LAX - GTF)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GTF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Los Angeles to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Great Falls (GTF). 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 July 29, 2025.

Round-trip from

$270
(Delta)

One-way from

$159
(Delta)

Popular in

April

Cheapest in

February

Average price

$367
From Los Angeles to Great Falls
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One-way flight from Los Angeles to Great Falls
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Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Los Angeles to Great Falls

Cheapest flights from Los Angeles to Great Falls
Explore the most affordable flight options available from Los Angeles to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/26. 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 9/25:00 pmLAX - GTF
1 stop4h 45mDelta
Tue 9/161:05 pmGTF - LAX
1 stop6h 13mDelta
Deal found 7/26$270
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/15:05 amLAX - GTF
1 stop7h 32mUnited Airlines
Thu 9/42:35 pmGTF - LAX
1 stop5h 52mUnited Airlines
Deal found 7/27$314
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 11/2110:00 amLAX - GTF
1 stop8h 02mAlaska Airlines
Mon 11/247:42 pmGTF - LAX
2 stops13h 02mAlaska Airlines
Deal found 7/29$339
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:00 amLAX - GTF
1 stop6h 49mMultiple Airlines
Thu 9/184:29 pmGTF - LAX
1 stop7h 27mMultiple Airlines
Deal found 7/28$374

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Los Angeles to Great Falls that are best for you.

Fly from

Los Angeles

Fly to

Great Falls

Route

Depart

Return

Price

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 9/2

5:00 pm-10:45 pm

1 stop4h 45m

Great Falls

Tue 9/16

1:05 pm-6:18 pm

1 stop6h 13m

$270

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Mon 9/1

5:05 am-1:37 pm

1 stop7h 32m

Great Falls

Thu 9/4

2:35 pm-7:27 pm

1 stop5h 52m

$314

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Fri 11/21

10:00 am-7:02 pm

1 stop8h 02m

Great Falls

Mon 11/24

7:42 pm-7:44 am

2 stops13h 02m

$339

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Thu 9/11

8:00 am-3:49 pm

1 stop6h 49m

Great Falls

Thu 9/18

4:29 pm-10:56 pm

1 stop7h 27m

$374

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 11/22

5:45 am-12:29 pm

1 stop5h 44m

$159

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 12/13

7:00 am-3:20 pm

2 stops7h 20m

$207

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 12/13

12:25 am-1:39 pm

2 stops12h 14m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Los Angeles 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 Los Angeles to Great Falls

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

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Great Falls (average of $367). Flying from Los Angeles to Great Falls in July is currently the most expensive (average of $574). 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.

What is the cheapest time of day to fly from LAX to GTF?

Find hourly flight availability from Los Angeles to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Los Angeles to Great Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 35% versus a flight in the evening.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Los Angeles to Great Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    Currently priced at $270, Delta will fly you from Los Angeles to Great Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $314 and $339, respectively. Delta is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Los Angeles to Great Falls one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Los Angeles to Great Falls for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Los Angeles to Great Falls 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 Los Angeles to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to Great Falls (average of $367). Flying from Los Angeles to Great Falls in July is currently the most expensive (average of $574). 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 Great Falls?

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

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Top 2 airlines flying from Los Angeles to Great Falls

Discover the top 2 airlines that operate flights from Los Angeles to Great Falls. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$485FlexibilityNo cancel feeOn-time69%

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