$55 Find Cheap Flights from Great Falls to California

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 California departing on 5/4. 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, 0 bags

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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Flight Deals

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$290
San Francisco
San Francisco1 stop$318
San Diego
San Diego1 stop$382
San Jose
San Jose1 stop$348
Reno
Reno1 stop$358
Sacramento
Sacramento1 stop$298
Los Angeles
Los Angeles1 stop$290
San Francisco
San Francisco1 stop$318
San Diego
San Diego1 stop$382
San Jose
San Jose1 stop$348
Reno
Reno1 stop$358
Sacramento
Sacramento1 stop$298

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, May 4 - Fri, May 15
Allegiant Air Logo
11:42 am - 12:57 pm
GTF
-
LAS
2h 15mnonstop
Allegiant Air Logo
7:30 am - 10:52 am
LAS
-
GTF
2h 22mnonstop
$90Allegiant Air
Mon, Jun 15 - Fri, Jun 19
Allegiant Air Logo
10:18 am - 11:35 am
GTF
-
LAS
2h 17mnonstop
Allegiant Air Logo
6:10 am - 9:28 am
LAS
-
GTF
2h 18mnonstop
$94Allegiant Air
Mon, May 4 - Fri, May 15
Multiple Airlines Logo
6:15 pm - 10:53 pm
GTF
-
LAS
5h 38m
1 stop
Multiple Airlines Logo
7:30 am - 10:52 am
LAS
-
GTF
2h 22mnonstop
$213Multiple Airlines
Sat, May 9 - Sat, May 16
United Airlines Logo
6:15 am - 11:43 am
GTF
-
LAX
6h 28m
1 stop
United Airlines Logo
7:00 am - 1:34 pm
LAX
-
GTF
5h 34m
1 stop
$290United Airlines
Sat, Apr 25 - Sat, May 2
United Airlines Logo
2:30 pm - 8:56 pm
GTF
-
SMF
7h 26m
1 stop
United Airlines Logo
5:00 am - 1:34 pm
SMF
-
GTF
7h 34m
1 stop
$298United Airlines
Wed, Apr 29 - Mon, May 4
Delta Logo
6:20 pm - 9:50 pm
GTF
-
LAX
4h 30m
1 stop
Delta Logo
5:09 pm - 10:29 pm
LAX
-
GTF
4h 20m
1 stop
$314Delta
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
6:15 pm - 10:28 pm
GTF
-
SFO
5h 13m
1 stop
Alaska Airlines Logo
9:00 am - 5:35 pm
SFO
-
GTF
7h 35m
1 stop
$318Alaska Airlines
Sat, May 2 - Tue, May 5
Delta Logo
6:20 pm - 10:43 pm
GTF
-
ONT
5h 23m
1 stop
Delta Logo
5:05 pm - 10:29 pm
ONT
-
GTF
4h 24m
1 stop
$320Delta
Fri, May 1 - Wed, May 6
Alaska Airlines Logo
6:15 pm - 11:58 pm
GTF
-
LAX
6h 43m
1 stop
Alaska Airlines Logo
8:45 am - 5:35 pm
LAX
-
GTF
7h 50m
1 stop
$327Alaska Airlines
Fri, Apr 10 - Sun, Apr 12
Multiple Airlines Logo
11:42 am - 9:06 am
GTF
-
LAX
22h 24m
1 stop
Multiple Airlines Logo
8:35 pm - 10:52 am
LAX
-
GTF
13h 17m
1 stop
$349Multiple Airlines
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.

How much is a round-trip flight from Great Falls to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Great Falls to California departing in May.

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 $221 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $521 and $446 respectively.

Good to know

Low seasonJune
Cheapest flight$55
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 1% 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.

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.
7.9
Alaska AirlinesOverall score based on 12134 reviews
8.5Crew
7.8Comfort
7.0Entertainment
7.0Food
8.1Boarding
Airline reviews

The ticketing counter in SD was a mess. The lady handling the First-Class check-in seemed overwhelmed until a supervisor replaced her. It took almost 20 minutes to get once couple checked in, and then she started walking around the counters while 7 people just stood in line. Once her supervisor arrived, she announced she was going on break, never to engage with customers again.

6.0 GoodJim, Mar 2026
SAN - SMF
Read more Alaska Airlines reviews

The ticketing counter in SD was a mess. The lady handling the First-Class check-in seemed overwhelmed until a supervisor replaced her. It took almost 20 minutes to get once couple checked in, and then she started walking around the counters while 7 people just stood in line. Once her supervisor arrived, she announced she was going on break, never to engage with customers again.

It was a bumpy flight but the crew was very attentive and made it a safe and enjoyable experience.

Fine for a short flight. All went well. Snacks are lacking and I couldn’t hook up to wifi through the app, but it was fine.

Aircraft was freezing, cold air blowing on me the entire time and the individual fans were turned off.

Four hour delay. Missed our event. And they offered me $75. Absolutely shameful.

i canceled my flight from SEA to SFO, SNA to SEA and received full refund from Alaska Airlines. i am pleased with the customer service.

I have been flying commercial for decades. I was in one of the ladder boarding groups, had my bag tagged because they thought there was not going to be enough space for it in the overhead bins. I politely asked one of the attendance if I could try to find a space- she said I could and I did. I then took the bag tag off and gave it to one of the other attendants as I was told to do by the first one. He, in a curt, anal, and disrespectful manner, told me that I needed to take my bag down from the overhead bin and check it. This was a situation I’ve never encountered before. The attendant’s attitude was confrontational and belittling in front of other onlooking passengers as if daring me to challenge him. I am a physician who takes care of patients day in and day out. Not wanting to make a scene, I calmly told him, “do what you need to do.” he took my bag down from the overhead bin, put the back tag back on it, and checked it only to make room for another bag that was also supposed to be technically checked by a following passenger. The same male attendant later came up to me and said “you shouldn’t have showed me the bag tag,” as if conveying that he was just following protocol was a justification for treating me like a kid out of line. I cared about this because it took 15 minutes from my life to then retrieve the bag at baggage claim and it also felt like really poor customer service. I understand the need for protocols. This is also a service industry, and we the passengers are the clients. We should be made to feel welcome and respected and our life in transit made as easy as it can be within reason. This attendant clearly needs to be reminded of that. Of note, an older female fellow passenger sitting next to me agreed with this assessment.

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

You sent me an email saying boarding was at 9:29 and AA sent one that was 8:29 on Sunday morning. I had to call AA to get that it was indeed 8:29.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The cabin temperature was nice and cool. The wifi was not working.

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

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

Information on your arrival and departure airports