GTF - LAX

$137 Find Cheap Flights from Great Falls to Los Angeles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Los Angeles departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Los Angeles, as well as popular online travel agencies
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Cheap Flight Deals from Great Falls to Los Angeles (GTF-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Great Falls to Los Angeles

KAYAK's recommended round-trip deals from the most popular airlines that fly from Great Falls to Los Angeles.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
6:35 pm - 11:44 pmGTF-LAX
6h 09m1 stop
Delta Logo
6:00 am - 11:05 amLAX-GTF
4h 05m1 stop
$264Delta
Find Deal
Wed, Apr 30 - Fri, May 9
Delta Logo
6:19 pm - 9:40 pmGTF-LAX
4h 21m1 stop
Delta Logo
11:35 am - 5:36 pmLAX-GTF
5h 01m1 stop
$274Delta
Find Deal
Sat, May 31 - Sat, Jun 7
United Airlines Logo
6:25 am - 11:43 amGTF-LAX
6h 18m1 stop
United Airlines Logo
2:38 pm - 9:13 pmLAX-GTF
5h 35m1 stop
$318United Airlines
Find Deal
Sat, Jul 5 - Sat, Jul 12
Alaska Airlines Logo
6:07 pm - 10:40 pmGTF-LAX
5h 33m1 stop
Alaska Airlines Logo
10:20 pm - 5:27 pmLAX-GTF
18h 07m2 stops
$322Alaska Airlines
Find Deal
Wed, Apr 30 - Fri, May 9
Alaska Airlines Logo
5:09 pm - 3:24 pmGTF-LAX
23h 15m2 stops
Alaska Airlines Logo
7:00 am - 4:29 pmLAX-GTF
8h 29m1 stop
$335Alaska Airlines
Find Deal
Sat, May 31 - Sat, Jun 7
Delta Logo
5:45 am - 8:48 amGTF-LAX
4h 03m1 stop
Delta Logo
6:00 am - 11:01 amLAX-GTF
4h 01m1 stop
$338Delta
Find Deal
Sat, Jun 28 - Fri, Jul 4
Delta Logo
11:41 am - 8:26 pmGTF-LAX
9h 45m2 stops
Delta Logo
11:11 am - 5:38 pmLAX-GTF
5h 27m1 stop
$344Delta
Find Deal
Tue, Jun 24 - Wed, Jun 25
Delta Logo
6:18 pm - 10:05 pmGTF-LAX
4h 47m1 stop
Delta Logo
6:00 am - 11:01 amLAX-GTF
4h 01m1 stop
$349Delta
Find Deal
Mon, Jun 30 - Tue, Jul 1
United Airlines Logo
6:25 am - 11:43 amGTF-LAX
6h 18m1 stop
United Airlines Logo
2:38 pm - 9:13 pmLAX-GTF
5h 35m1 stop
$429United Airlines
Find Deal
Sun, Aug 3 - Fri, Aug 8
Hawaiian Airlines Logo
3:52 pm - 8:49 pmGTF-LAX
5h 57m1 stop
Hawaiian Airlines Logo
6:00 am - 3:12 pmLAX-GTF
8h 12m1 stop
$522Hawaiian Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19

KAYAK's insights & trends for Great Falls to Los Angeles flights

Get data-powered insights and trends into flights from Great Falls to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Great Falls to Los Angeles?

The average price of all round-trip flights from Great Falls to Los Angeles clicked on KAYAK for each day over the last 12 months.
When flying from Great Falls to Los Angeles, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Great Falls, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Great Falls to Los Angeles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Great Falls to Los Angeles is November, where tickets cost $257 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $570 and $434 respectively.

Good to know

Low season

December

High season

April

Cheapest flight

$137
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Great Falls to Los Angeles

When to book flights from Great Falls to Los Angeles

Are your dates flexible? Find out the best times to travel from Great Falls to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Great Falls to Los Angeles

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

    In the last 3 days, the lowest price for a flight from Great Falls to Los Angeles was $137 for a one-way ticket and $264 for a round-trip.

  • Do I need a passport to fly between Great Falls and Los Angeles?

    A passport is not required to fly from Great Falls to Los Angeles.

  • Which airports will I be using when flying from Great Falls to Los Angeles?

    Great Falls and Los Angeles are both served by 1 main airport. You will leave Great Falls from Great Falls and will be arriving at Los Angeles.

  • Which aircraft models fly most regularly from Great Falls to Los Angeles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Great Falls to Los Angeles?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Great Falls and Los Angeles, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Great Falls to Los Angeles, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Great Falls to Los Angeles are Delta and Alaska Airlines. With an average price for the route of $352 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $365 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Great Falls to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Great Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Great Falls with another airline. Booking your flights between Great Falls and LAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Great Falls to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9820 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.1Entertainment
7.1Food
Airline reviews

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

4.0 OkayDr, Mar 2025IAD - LAX
Read more Alaska Airlines reviews

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

flight took off over an hour and a half late and there was no beverage service during the flight

The flight itself was okay, but there were 2 screaming kids in front of me my entire flight which made it just awful. The parent did zero to try and make the children settle down and flight attendants did nothing either. I understand it's hard to travel with children, but constantly yelling, screaming, or loud talking for 4 hours straight is just ridiculous.

Boarding for Alaska Airlines is always chaotic with many people crowding the gates. Arriving in on Alaska in Los Angeles is always interesting since there is never a gate available. So the planes are often parked all the way out on the west side of the airport while waiting for the gate to be cleared of the departing plane. This flight was no exception.

I needed to board early and that was no problem. The snack was just ok. Alaska is an EXCELLENT airlines . . . luggage fast and easy.

It was an easy flight. However we did have a few delays, mainly due to weather

Generally good, seat is tight and cramped. I seated by A row, but my seat don't have a window.

THere was no WiFi and therefore no entertainment on the flight, but everything else was fine. The flight got in so early we had to wait for a gate to be clear.

The confusion from Alaskan Airlines to American, no one at the front desk of Alaskan told me I didn't have a flight, which made me miss my flight that was transferred over to American TERRIBLE customer service at Alaskan!! American Airlines was a great experience. Alaskan TERRIBLE!

Easier to file a claim. My fiancé got the flu and we had to cancel. ive been given the run around filing a claim. Call me at 831.588.4346 with a live agent please

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

Since it wasn’t a Delta flight, I was not able to sit with my group and there was no entertainment.

Three adults, three children. They did not give us seats together. Two seats together, in row 23, one in 13, one in 14, one in 10, and one in 17. When we got on the plane, the crew tried to ask people to move but basically threw up their hands. One person moved so we had two pairs of seats together. The 1.5 year old sat on a parent's lap (despite having paid for his own seat).

the fight attendants were great and i appreciated that they had season 1 of The Wire from HBO as a viewing option

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

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

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