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$99+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$256
(Delta)

One-way from

$99
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$426
From Great Falls to Los Angeles
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One-way flight from Great Falls to Los Angeles
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 10/16:20 pmGTF - LAX
1 stop6h 31mDelta
Wed 10/89:50 amLAX - GTF
1 stop6h 52mDelta
Deal found 6/12$256
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:02 pmGTF - LAX
2 stops25h 29mMultiple Airlines
Sun 7/204:50 pmLAX - GTF
1 stop15h 34mMultiple Airlines
Deal found 6/9$313
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:15 pmGTF - LAX
1 stop6h 44mAlaska Airlines
Tue 10/218:00 amLAX - GTF
2 stops8h 35mAlaska Airlines
Deal found 6/12$335
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:02 pmGTF - LAX
2 stops25h 29mAllegiant Air
Sun 7/206:00 amLAX - GTF
2 stops26h 24mAllegiant Air
Deal found 6/9$440
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/32:35 pmGTF - LAX
2 stops22h 44mUnited Airlines
Tue 7/87:11 amLAX - GTF
1 stop5h 25mUnited Airlines
Deal found 6/10$503

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 June 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

Wed 10/1

6:20 pm-11:51 pm

1 stop6h 31m

Los Angeles

Wed 10/8

9:50 am-5:42 pm

1 stop6h 52m

$256

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Thu 7/17

8:02 pm-8:31 pm

2 stops25h 29m

Los Angeles

Sun 7/20

4:50 pm-9:24 am

1 stop15h 34m

$313

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Thu 10/16

6:15 pm-11:59 pm

1 stop6h 44m

Los Angeles

Tue 10/21

8:00 am-5:35 pm

2 stops8h 35m

$335

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Thu 7/17

8:02 pm-8:31 pm

2 stops25h 29m

Los Angeles

Sun 7/20

6:00 am-9:24 am

2 stops26h 24m

$440

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Thu 7/3

2:35 pm-12:19 pm

2 stops22h 44m

Los Angeles

Tue 7/8

7:11 am-1:36 pm

1 stop5h 25m

$503

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Fri 7/4

10:14 am-2:15 pm

1 stop5h 01m

$99

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 8/31

6:00 am-11:52 am

1 stop6h 52m

$138

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 8/3

8:02 pm-8:31 pm

2 stops25h 29m

$150

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 8/31

4:29 pm-8:31 pm

2 stops29h 02m

$192

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sat 7/26

6:25 am-12:49 pm

1 stop7h 24m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 11 results
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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, January is the cheapest month in which you can book a flight from Great Falls to Los Angeles (average of $246). Flying from Great Falls to Los Angeles in March is currently the most expensive (average of $327). 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.

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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 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.

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

    According to our current data, Delta ($256), Alaska Airlines ($335), and Allegiant Air ($440) offers the cheapest pricing from Great Falls to Los Angeles. You may be able to fly from Great Falls to Los Angeles for 29% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $138 on Delta. Other airlines that offer cheap prices include Allegiant Air from $150 and Alaska Airlines from $192 one-way.

  • 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, January is the cheapest month in which you can book a flight from Great Falls to Los Angeles (average of $246). Flying from Great Falls to Los Angeles in March is currently the most expensive (average of $327). 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
Stanton
Oceanside
Downey
Inglewood
Buena Park
Moreno Valley
Universal City
Avalon
El Segundo
Santa Clarita
Montebello
Glendale
Rowland Heights
La Mirada
San Gabriel
Encinitas
Palmdale
Del Mar
Garden Grove
Marina del Rey

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Great Falls to Los Angeles

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Top 2 airlines flying from Great Falls to Los Angeles

Discover the top 2 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$215Average$318FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$320FlexibilityNo cancel feeOn-timeN/A

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