$102 Find Cheap Flights from Great Falls to California

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to California departing on 10/6. 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
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to California, 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 California, as well as popular online travel agencies
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Cheap Flights from Great Falls to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$191
San Francisco
San Francisco1 stop$325
San Diego
San Diego1 stop$338
San Jose
San Jose1 stop$346
Reno
Reno1 stop$330
Sacramento
Sacramento1 stop$338
Los Angeles
Los Angeles1 stop$191
San Francisco
San Francisco1 stop$325
San Diego
San Diego1 stop$338
San Jose
San Jose1 stop$346
Reno
Reno1 stop$330
Sacramento
Sacramento1 stop$338

Book Cheap Great Falls to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to California 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to California

Mon, Oct 6 - Fri, Oct 10
Allegiant Air Logo
10:22 pm - 11:34 pmGTF-LAS
2h 12mnonstop
Allegiant Air Logo
6:20 pm - 9:37 pmLAS-GTF
2h 17mnonstop
$102Allegiant Air
Find Deal
Mon, Sep 29 - Fri, Oct 3
Allegiant Air Logo
4:55 pm - 6:11 pmGTF-LAS
2h 16mnonstop
Allegiant Air Logo
6:20 pm - 9:37 pmLAS-GTF
2h 17mnonstop
$106Allegiant Air
Find Deal
Mon, Sep 29 - Fri, Oct 3
Multiple Airlines Logo
4:55 pm - 10:56 amGTF-LAX
19h 01m1 stop
Multiple Airlines Logo
6:15 am - 9:37 pmLAX-GTF
14h 22m1 stop
$191Multiple Airlines
Find Deal
Fri, Oct 24 - Wed, Oct 29
Multiple Airlines Logo
10:27 pm - 11:38 pmGTF-LAS
2h 11mnonstop
Multiple Airlines Logo
10:08 am - 6:10 pmLAS-GTF
7h 02m1 stop
$229Multiple Airlines
Find Deal
Wed, Oct 15 - Thu, Nov 20
Alaska Airlines Logo
6:15 pm - 10:26 pmGTF-LAS
5h 11m1 stop
Alaska Airlines Logo
10:08 am - 6:10 pmLAS-GTF
7h 02m1 stop
$272Alaska Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 10
United Airlines Logo
2:31 pm - 8:27 pmGTF-LAS
6h 56m1 stop
United Airlines Logo
3:27 pm - 9:11 pmLAS-GTF
4h 44m1 stop
$291United Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 10
United Airlines Logo
2:31 pm - 8:27 pmGTF-LAS
6h 56m1 stop
United Airlines Logo
6:00 am - 1:26 pmLAS-GTF
6h 26m1 stop
$292United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Delta Logo
6:09 pm - 11:54 pmGTF-LAX
6h 45m1 stop
Delta Logo
5:07 pm - 11:06 pmLAX-GTF
4h 59m1 stop
$322Delta
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Fri, Nov 14 - Sun, Nov 16
Delta Logo
6:10 pm - 11:55 pmGTF-SFO
6h 45m1 stop
Delta Logo
6:00 am - 12:32 pmSFO-GTF
5h 32m1 stop
$325Delta
Find Deal
Wed, Oct 15 - Tue, Oct 21
Alaska Airlines Logo
6:15 pm - 7:03 pmGTF-RNO
25h 48m1 stop
Alaska Airlines Logo
2:39 pm - 5:35 pmRNO-GTF
25h 56m1 stop
$332Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Great Falls to California flights

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

What is the cheapest month to fly from Great Falls to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to California, 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 California is February, when tickets cost $254 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $474 and $446 respectively.

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

The average price of all round-trip flights from Great Falls to California clicked on KAYAK for each day over the last 12 months.

When flying from Great Falls to California, 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.

Good to know

Low seasonJanuary
Cheapest flight$102
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Great Falls to Las Vegas

FAQs - booking California flights

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

    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 California.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to California 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 California?

    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 from Great Falls to California with an airline and back with another airline.

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

    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 from Great Falls to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the afternoon, when round-trip flights cost $282 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to California is generally in the morning, which is peak travel time and where the average cost of a ticket is $447.

Top tips for finding cheap flights to California

  • Looking for a cheap flight? 25% of our users found tickets from Great Falls to the following destinations at these prices or less: Las Vegas $68 one-way - $133 round-trip

Reviews of the top airlines flying from Great Falls to California

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to California. 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 California? 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 10000 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

Awesome. Great flight. Super nice people and I like the extra space

10.0 ExcellentAnonymous, Sep 2025DCA - SAN
Read more Alaska Airlines reviews

Awesome. Great flight. Super nice people and I like the extra space

It was not clear the check in shd be at Hawaiian Terminal 1. I got dropped off at Alaska Terminal 2. I did the long walk from terminal 2 to 1. Fortunately I didn’t have a check in bag.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

This time it is good, no delay and right on time

Staff inside Portland terminal were rude, made us fell rushed and not at all accommodating to seniors. For this alone I will probably never booked from them again.

It was a good experience! Thank you:) No sparkling mineral water… 🥲

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

The airline staff was great! The best safety review ive ever had!

No food but only snack was provided during the 6-hour flight from EWR to LAX. I was so hungry during the trip.

Miss bigger screens for movies Staff was friendly Seats comfortable Bathroom line long

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Everything you need to know for your flight from Great Falls to California

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