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Great Falls

$150+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GTF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$187
(Kiwi.com)

One-way from

$169
(Delta)

Popular in

April

Cheapest in

February

Average price

$318
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. 18% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:15 amLAX - GTF
1 stop14h 22mMultiple Airlines
Mon 10/610:22 pmGTF - LAX
1 stop22h 31mMultiple Airlines
Deal found 9/10$187
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:18 amLAX - GTF
1 stop24h 57mMultiple Airlines
Mon 10/610:22 pmGTF - LAX
1 stop22h 31mMultiple Airlines
Deal found 9/10$252
This Delta deal was found by Cheapflights users on 9/10. 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 10/217:00 amLAX - GTF
1 stop4h 28mDelta
Mon 10/276:09 pmGTF - LAX
1 stop6h 45mDelta
Deal found 9/10$330
This Delta deal was found by Cheapflights users on 9/9. 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 10/3011:10 amLAX - GTF
1 stop5h 19mDelta
Sun 11/26:09 pmGTF - LAX
1 stop5h 41mDelta
Deal found 9/9$338
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:55 amLAX - GTF
1 stop5h 38mUnited Airlines
Sun 11/22:30 pmGTF - LAX
1 stop7h 17mUnited Airlines
Deal found 9/11$357
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 12/18:59 pmLAX - GTF
1 stop20h 56mAlaska Airlines
Sat 12/67:35 pmGTF - LAX
1 stop5h 24mAlaska Airlines
Deal found 9/11$370
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:30 pmLAX - GTF
2 stops18h 05mAlaska Airlines
Mon 10/276:50 pmGTF - LAX
2 stops18h 21mAlaska Airlines
Deal found 9/10$381

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 September 11, 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

Fri 10/3

6:15 am-9:37 pm

1 stop14h 22m

Great Falls

Mon 10/6

10:22 pm-7:53 pm

1 stop22h 31m

$187

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 10/4

10:18 am-12:15 pm

1 stop24h 57m

Great Falls

Mon 10/6

10:22 pm-7:53 pm

1 stop22h 31m

$252

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Tue 10/21

7:00 am-12:28 pm

1 stop4h 28m

Great Falls

Mon 10/27

6:09 pm-11:54 pm

1 stop6h 45m

$330

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Thu 10/30

7:00 am-5:29 pm

2 stops9h 29m

Great Falls

Sun 11/2

6:09 pm-10:50 pm

1 stop5h 41m

$344

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Mon 12/1

8:59 pm-6:55 pm

1 stop20h 56m

Great Falls

Sat 12/6

7:35 pm-11:59 pm

1 stop5h 24m

$370

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sat 10/4

9:11 pm-5:35 pm

1 stop19h 24m

Great Falls

Mon 10/6

6:15 pm-12:44 pm

2 stops19h 29m

$415

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Mon 9/15

9:36 am-4:05 pm

1 stop5h 29m

$150

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Wed 10/1

6:00 am-12:25 pm

1 stop5h 25m

$169

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Sun 9/14

8:14 pm-4:05 pm

1 stop18h 51m

$177

Los AngelesGreat Falls

LAX - GTF

LAXGTF

Los Angeles

Wed 10/1

7:20 am-12:15 pm

3 stops27h 55m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 12 results
1
2

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 September 11, 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 September 11, 2025.
See what other customers who have flown with 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.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    There are many flights that can get you from Los Angeles to Great Falls in 4h 28m. Fly via Delta to get the fastest option. There are 1004 mi between Los Angeles and Great Falls.

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

    Currently priced at $262, 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. Check Cheapflights for deals on United Airlines for as low as $276. Delta is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$497FlexibilityNo cancel feeOn-time69%

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