$76 Find Cheap Flights from Billings 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 Billings to California departing on 3/30. 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 Billings 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 Billings to California, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Billings to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$272
San Francisco
San Francisco1 stop$281
San Diego
San Diego1 stop$251
San Jose
San Jose1 stop$251
Palm Springs
Palm Springs1 stop$277
Bakersfield
Bakersfield1 stop$500
Reno
Reno1 stop$277
Sacramento
Sacramento1 stop$251
Los Angeles
Los Angeles1 stop$272
San Francisco
San Francisco1 stop$281
San Diego
San Diego1 stop$251
San Jose
San Jose1 stop$251
Palm Springs
Palm Springs1 stop$277
Bakersfield
Bakersfield1 stop$500
Reno
Reno1 stop$277
Sacramento
Sacramento1 stop$251

Book Cheap Billings 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 Billings 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 Billings to California

Mon, Apr 20 - Fri, May 1
Allegiant Air Logo
10:34 am - 11:44 am
BIL
-
LAS
2h 10mnonstop
Allegiant Air Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
$91Allegiant Air
Mon, Apr 20 - Fri, Apr 24
Allegiant Air Logo
10:34 am - 11:44 am
BIL
-
LAS
2h 10mnonstop
Allegiant Air Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
$120Allegiant Air
Tue, Apr 28 - Fri, May 1
Multiple Airlines Logo
12:47 pm - 8:07 pm
BIL
-
LAS
8h 20m
1 stop
Multiple Airlines Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
$204Multiple Airlines
Sat, Apr 25 - Tue, Apr 28
Delta Logo
6:18 pm - 9:41 pm
BIL
-
SAN
4h 23m
1 stop
Delta Logo
5:00 pm - 10:54 pm
SAN
-
BIL
4h 54m
1 stop
$251Delta
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
2:35 pm - 8:56 pm
BIL
-
SMF
7h 21m
1 stop
United Airlines Logo
4:12 pm - 10:05 pm
SMF
-
BIL
4h 53m
1 stop
$251United Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
2:06 pm - 8:48 pm
BIL
-
SJC
7h 42m
1 stop
Alaska Airlines Logo
7:30 am - 1:26 pm
SJC
-
BIL
4h 56m
1 stop
$251Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Delta Logo
6:18 pm - 9:41 pm
BIL
-
SAN
4h 23m
1 stop
Delta Logo
11:40 am - 10:54 pm
SAN
-
BIL
10h 14m
2 stops
$256Delta
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
5:05 am - 12:03 pm
BIL
-
SMF
7h 58m
2 stops
United Airlines Logo
5:00 am - 1:23 pm
SMF
-
BIL
7h 23m
1 stop
$256United Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
2:06 pm - 8:48 pm
BIL
-
SJC
7h 42m
1 stop
Alaska Airlines Logo
9:38 am - 1:26 pm
SJC
-
BIL
26h 48m
1 stop
$274Alaska Airlines
Mon, Jul 6 - Fri, Jul 10
Multiple Airlines Logo
9:59 am - 1:29 pm
BIL
-
SFO
28h 30m
1 stop
Multiple Airlines Logo
9:58 pm - 2:50 pm
SFO
-
BIL
15h 52m
1 stop
$312Multiple Airlines
Booking Insights

KAYAK's insights & trends for Billings to California flights

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

What is the cheapest Billings to California flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to California from Billings found in the last 72 hours was to Los Angeles, at $138 round-trip. The most popular route is from Billings (BIL) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $138.

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

The average price for all round-trip flights from Billings to California depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to California is generally in the morning, when round-trip flights cost $138 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 $138.

What is the cheapest month to fly from Billings to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billings 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 Billings to California is November, when tickets cost $295 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $415 and $410 respectively.

How far in advance should I book a flight from Billings to California?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Billings to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Billings to California, you should book around 4 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$76
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Billings to Las Vegas

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Billings 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 Billings to California.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings 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 Billings 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 Billings 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 Billings 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 Billings to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to California

  • Looking for a cheap flight? 25% of our users found tickets from Billings to the following destinations at these prices or less: Las Vegas $123 one-way - $159 round-trip

Reviews of the top 3 airlines serving from Billings to California

 
See real verified KAYAK customer reviews for airlines flying from Billings 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 Billings 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 12052 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
Airline reviews

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.

8.0 ExcellentAnonymous, Mar 2026
BUR - STS
Read more Alaska Airlines reviews

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.

The airport crew and on board experience was fine. The problem with Alaska air is that there is zero customer service over the phone when you’re trying to buy your ticket or change anything.

The front desk attendant was rude to everyone in an absolutely careless way.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

Good as usual. Just wished my seat was assigned at online check in. Thanks anyways

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

The boarding process could be clearer, there's never a call for group f

I bought tickets MONTHS ago for a flight that left SAN at 14:30. That is what it says on our tickets. I was never notified of any time changes. During online check-in. I discovered the flight time had been changed to 15:45. This was unacceptable and had I been notified, I would have changed flights, or airlines. That departure time was unworkable with our plans. We called Alaska and asked for an explanation. They said flight time was changed 11/08/25. No proof of notification could be offered. We asked to be moved to an earlier flight. After much pleading, the rep said she would allow a “one time exception..” While I appreciate being moved, this was YOUR fault Alaska Airlines.

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

The planes were in very nice condition. Comfortable enough leg room. I had a very quick connection on my return home I made it just fine and so did my luggage!!

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.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Overall we had a good experience during our flight from San Francisco to Houston.

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Everything you need to know for your flight from Billings to California

Information on your arrival and departure airports