$179 Find Cheap Flights from Great Falls to California - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Great Falls to California

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Los Angeles
Los Angeles1 stop$428
San Francisco
San Francisco1 stop$347
San Diego
San Diego1 stop$342
San Jose
San Jose1 stop$342
Reno
Reno1 stop$390
Los Angeles
Los Angeles1 stop$428
San Francisco
San Francisco1 stop$347
San Diego
San Diego1 stop$342
San Jose
San Jose1 stop$342
Reno
Reno1 stop$390
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?

Flight prices are typical for this route right now.

Flights to California from Great Falls usually cost between $378 and $708 in December.
The lowest price found in the past 5 days was $428 on Multiple Airlines (Dec 22-Dec 28).

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

The cheapest month for flights from Great Falls to California is April, when tickets cost $286 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $665 and $627 respectively.

Good to know

Low season

February
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 1% increase in price.

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 3 airlines serving from Great Falls to California

 
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 13145 reviews
7.8Comfort
8.1Boarding
7.0Food
8.5Crew
7.0Entertainment
Airline reviews

Flight was a little rough, but that couldn’t have been avoided. The flight attendant that did the audio for the safety information talked like she had mush in her mouth, and was very difficult to understand.

6.0 GoodJim, Nov 2026
Read more Alaska Airlines reviews

Flight was a little rough, but that couldn’t have been avoided. The flight attendant that did the audio for the safety information talked like she had mush in her mouth, and was very difficult to understand.

Flight was late - waited for the pilot to arrive for over 30 minutes. There were no screens or entertainment options on the flight.

The staff was great, plane was nice, no tvs but trip was short so didn’t really matter

1. The internet with T-Mobile didn't work, so I had to pay $8 :( 2. We stayed more almost 40 minutes because our arrival gate was not available

I haven't flown Alaska in years, so this is my first time in a long time. Both the outgoing and return flights were delayed, which affected my plans at the destination, which were time sensitive. I've flown Southwest dozens of times without delays, so to come to Alaska for just one round trip and have both of them be affected tells me I need to go back to Southwest. Other items: I tried to join an earlier flight, and was denied, even though online it showed seats available. Seems like this would have been an easy way to make things right. The in flight WiFi on the flight down was nice, I watched half a movie and was really looking forward to watching the 2nd half on the way back, but the plane didn't have the same options available, so I had to pay to watch the movie on my own streaming service. Irritating. Given the competitive nature of flying and choosing carriers, I thought Alaska had a better reputation for the little things like this.

They removed the cover off my checked bag and threw it away.

2 hour delay. Then some luggage was unloaded at 1baggage claim #7 then without notice the baggage claim was changed to #12. No one informed the passengers they were changing baggage claim turnstile. Several of us waited for 90 minutes after the 1st turnstile stopped and changed to other flights luggage.

The flight ran out of snacks before any was offered to me. Otherwise the flight was good.

One of the best roundtrip flights I’ve ever been on. We needed assistance for my elderly mother and without fail, each and every Alaska team member was helpful, kind, and patient. Will fly Alaska again and again.

My original flight time was changed 6 times. Several flights were obviously cancelled as we ended up being the last flight of the day. We specifically went with this flight as it met our timeline for what we needed to do once we got to San Francisco. Not leaving Bozeman until 10:30PM sure changed our plans

dropped my bags at Seattle Delta curbside. 1.5 hours before departure. one bag oversized made it. the other was left at curb and mishandled. poor communication from delta in sjc baggage claim. No internet on flight and food choices in business are horrible. You are forcing us to fly Alaska which is shockingly better than the Delta experience. that is a low bar.

attendents were rude and the boarding was disjointed and poor

There was an incredibly surly flight attendant that ruined the experience

After boarding the plane had to wait an hour at the for the copilot to show up before we could depart

The cabin and bathroom experience was poor as the cabin and bathroom were dirty and showed signs of an older plane that had not been updated for Customer’s, comfort and health. There was gum on my seat when I arrived and dirt spots around the fan and light controls. The flight was almost entirely full, so there was no way I could be moved from my seat. Th bathroom had the peeling paint.

Great crew. Comfortable seating. Nice overhead bin space. My app didn't allow me to check in for my flight to BOS. When I called Support, they didn't fix it, but just told me to check in at the airport. Seat back entertainment was great. Could be better if the audio could connect to Bluetooth.

I'm 6' 2" and even in economy plenty of leg room

great! appreciated the last minute upgrade to Comfort+ exit row, as well

My seat was changed without my consent. It wasn’t a major deal but annoying.

The Airline Attendant found us in flight and moved us to seats in the front of economy due to the short time we would have to make our connecting flight. We really appreciated it.

The plane was so old. I paid a ridiculous amount to fly business and there was no internet for six hours! This can't be happening in 2026 and especially in cross country flights where there are a high volume of business travelers.

The food could have been better and the entertainment could have better movies or streaming.

Connection times always good online, but not in reality when first leg is delayed (2 out of 2 times this trip).

I purchased a Polaris ticket. The plane did not have the lie flat seats - I was not notified. I actually can not believe they traded a dif plane and did not notify me or refund monies

⭐ Absolutely AWFUL Experience with United Airlines! If I could give United Airlines ZERO stars, I would. The seats have practically NO legroom, making the flight feel like being crammed into a tin can with nowhere to move. Comfort? Forget about it! And the fees? Absolutely ridiculous! They seem to charge you for EVERYTHING. You pay for your ticket, then get hit with extra charges for things that should be part of a decent flying experience. What’s next, charging passengers for breathing? Flying with United feels less like being a valued customer and more like being a walking wallet. The seats are uncomfortable, the legroom is pathetic, and the constant nickel-and-diming is infuriating. For the price you pay, you would think they could at least provide a little space to stretch your legs and a travel experience that doesn’t leave you feeling ripped off. Do yourself a favor and look at other airlines before booking with United. I certainly won’t be rushing to fly with them again. Absolutely disappointing from start to finish!

My flight from Boston to SFO was fine. Crew was friendly and helpful. Food was mediocre. Fright from SFO to MNL was not as good. My flight attendant was friendly but didn’t seem to have a lot of experience. She seemed overwhelmed. Also, this was the only red eye business class flight I’ve flown which only served dinner 2 hours after takeoff in a 13 hr flight. When I woke up 1 hr before landing, everyone was eating so I assumed bkft was being served. I pushed my button for help and no one came so I approached my flight attendant and she said they don’t serve bkft but she gave me choices for lunch or dinner. I routinely fly business class but I was disappointed with the lack of service and attention I was given on this flight. Also, most airlines will offer a snack or coffee before bkft is served but this was not offered during this flight. Overall, it was disappointing.

It's not United, but TSA security at Terminal A in Newark is a disaster and seriously makes me consider switching to flying out of JFK. The touchless TSA pre-check had a line of over 50 people and the bag screening was so slow that it limited the flow of people through the facial recognition process. It is the only airport that I frequent that has this issue and makes me reconsider whether I should fly out of Newark given the wasted time and frustration it causes. As I said, it is not a United issue but will impact United if people choose to stop utilizing Newark airport because of the poor experience.

The food could be much better. Also very unfortunate that most of business class seats were empty but I could not upgrade.

Bag got checked but I thought one personal item was guaranteed.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

More options for your flight from Great Falls to California

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