HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$66+ Cheap flights from Billings (BIL) to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Billings to California

Cheapest flights from Billings to California
Explore the most affordable flight options available from Billings to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:21 pmBIL - LAS
Nonstop2h 14mAllegiant Air
Fri 11/289:00 amLAS - BIL
Nonstop2h 05mAllegiant Air
Deal found 10/29$106
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:24 pmBIL - LAS
Nonstop2h 07mAllegiant Air
Wed 12/108:05 amLAS - BIL
Nonstop2h 12mAllegiant Air
Deal found 10/30$125
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:55 pmBIL - LAS
Nonstop2h 14mAllegiant Air
Mon 12/16:00 amLAS - BIL
Nonstop2h 05mAllegiant Air
Deal found 10/30$168
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:24 pmBIL - LAS
Nonstop2h 07mMultiple Airlines
Tue 12/94:12 pmLAS - BIL
1 stop24h 12mMultiple Airlines
Deal found 10/30$170
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:03 amBIL - LAS
1 stop21h 13mMultiple Airlines
Fri 11/146:10 amLAS - BIL
Nonstop2h 05mMultiple Airlines
Deal found 10/29$178
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:02 pmBIL - LAS
Nonstop2h 12mAllegiant Air
Fri 11/76:10 amLAS - BIL
Nonstop2h 05mAllegiant Air
Deal found 10/29$182
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:03 amBIL - LAS
1 stop24h 33mMultiple Airlines
Wed 12/38:05 amLAS - BIL
Nonstop2h 12mMultiple Airlines
Deal found 10/29$184
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:24 pmBIL - LAS
Nonstop2h 07mAllegiant Air
Tue 12/98:00 amLAS - BIL
Nonstop2h 12mAllegiant Air
Deal found 10/30$191
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:21 pmBIL - SFO
1 stop28h 42mMultiple Airlines
Tue 12/26:00 amSFO - BIL
1 stop28h 17mMultiple Airlines
Deal found 10/29$212
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:36 pmBIL - LAS
1 stop5h 27mMultiple Airlines
Wed 12/108:05 amLAS - BIL
Nonstop2h 12mMultiple Airlines
Deal found 10/30$214
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:00 pmBIL - SFO
2 stops33h 10mMultiple Airlines
Tue 12/26:00 amSFO - BIL
1 stop28h 17mMultiple Airlines
Deal found 10/29$222
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:21 pmBIL - SFO
1 stop15h 30mMultiple Airlines
Tue 12/26:00 amSFO - BIL
1 stop28h 17mMultiple Airlines
Deal found 10/29$246

Cheap flight deals from Billings to California

Keep the following information in mind while searching for Billings to California flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$90
(Cheapflightsfares)

One-way from

$84
(Cheapflightsfares)

Popular in

April

Cheapest in

March

Average price

$323

Good round-trip deal

$138 or less
Provider with most accurate pricing for Billings Logan Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Los Angeles flights.
Search Deals
From Billings Logan Intl to California
Search Deals
One-way flight from Billings Logan Intl to California
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Billings Logan Intl to California.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Billings to California that are best for you.

Fly from

Billings

Fly to

California

Route

Depart

Return

Price

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Wed 11/26

3:32 pm-4:46 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Wed 12/3

8:05 am-11:17 am

Nonstop2h 12m

$178

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Sun 1/18

5:15 am-4:32 pm

2 stops12h 17m

Las Vegas Harry Reid Intl

Thu 1/22

11:06 am-10:33 pm

2 stops10h 27m

$244

BillingsSacramento

BIL - SMF

BILSMF

Billings Logan Intl

Tue 3/10

1:25 pm-7:48 pm

1 stop7h 23m

Sacramento Intl

Wed 3/11

4:40 pm-10:43 pm

1 stop5h 03m

$248

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 1/19

6:10 pm-11:32 pm

1 stop6h 22m

Las Vegas Harry Reid Intl

Wed 1/21

11:06 am-10:33 pm

2 stops10h 27m

$252

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Sat 1/17

5:15 am-8:26 am

1 stop4h 11m

Las Vegas Harry Reid Intl

Wed 1/21

11:06 am-10:33 pm

2 stops10h 27m

$252

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Tue 1/20

11:47 am-10:35 pm

2 stops11h 48m

Las Vegas Harry Reid Intl

Wed 1/21

6:00 am-11:06 am

1 stop4h 06m

$252

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Sat 1/17

5:15 am-8:26 am

1 stop4h 11m

Las Vegas Harry Reid Intl

Fri 1/23

11:06 am-10:33 pm

2 stops10h 27m

$252

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Sun 1/18

5:15 am-8:26 pm

2 stops16h 11m

Las Vegas Harry Reid Intl

Tue 1/20

10:21 am-5:30 pm

1 stop6h 09m

$252

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 2/2

6:10 pm-11:32 pm

1 stop6h 22m

Las Vegas Harry Reid Intl

Fri 2/6

11:06 am-10:33 pm

2 stops10h 27m

$252

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Sat 1/17

5:15 am-8:26 am

1 stop4h 11m

Las Vegas Harry Reid Intl

Tue 1/20

11:06 am-10:33 pm

2 stops10h 27m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Billings to California

Have a flexible travel schedule? Discover the best time to fly to California from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Billings to California?

Currently, April is the cheapest month in which you can book a flight from Billings to California (average of $126). Flying from Billings to California in March is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIL to CA?

Find hourly flight availability from Billings to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Billings to California in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Billings to California, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,217 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Billings to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to California?

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to California.

  • How long is the flight from Billings to California?

    A quick flight from Billings to California can take about 2h 14m. Allegiant Air provides one of the quickest options available for as low as $178. The distance from Billings to California is about 754 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Billings to California one-way?

    $66 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $130 and $131, respectively.

  • What are the most popular routes from Billings to California?

    The most popular flight routes from Billings to California are Billings Logan Intl - Las Vegas Harry Reid Intl, Billings Logan Intl - San Francisco and Billings Logan Intl - Los Angeles.

  • What are the cheapest flights from Billings to California?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Billings Logan Intl - Las Vegas Harry Reid Intl) can be booked for $90 on average, our data indicates $138 when flying from Billings to California.

  • Can I find deals for flights from Billings to California that include hotel bookings?

    Yes. In addition to deals on Billings to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to California.

  • Can I find deals for business class flights from Billings to California?

    Yes. Cheapflights offers flight deals from Billings to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to California?

    Currently, April is the cheapest month in which you can book a flight from Billings to California (average of $126). Flying from Billings to California in March is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to California

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Seattle flights
Bozeman to Minneapolis flights
Kalispell to Seattle flights
Missoula to Seattle flights
Bozeman to Las Vegas flights
Bozeman to Sky Harbor Intl flights
Bozeman to San Francisco flights
Bozeman to Los Angeles flights
Bozeman to Dallas/Fort Worth flights
Great Falls to Las Vegas flights
Bozeman to San Diego flights
Bozeman to Denver flights
Missoula to Portland flights
Missoula to Denver flights
Missoula to Sky Harbor Intl flights
Bozeman to Boston flights
Kalispell to Las Vegas flights
Bozeman to Salt Lake City flights
Helena to Seattle flights
Missoula to Minneapolis flights
Bozeman to Newark flights
Kalispell to Dallas/Fort Worth flights
Bozeman to Orlando flights
Bozeman to John F Kennedy Intl flights
Kalispell to Sky Harbor Intl flights
Bozeman to O'Hare Intl flights
Bozeman to Honolulu flights
Kalispell to Denver flights
Billings to Sky Harbor Intl flights
Bozeman to Nashville flights
Bozeman to Baltimore flights
Kalispell to Los Angeles flights
Billings to Tampa flights
Missoula to O'Hare Intl flights
Bozeman to Kahului flights
Bozeman to Dulles Intl flights
Bozeman to Atlanta flights
Missoula to Las Vegas flights
Billings to Las Vegas flights
Bozeman to Portland flights
Missoula to Boston flights
Bozeman to Lihue flights
Missoula to Orlando flights
Bozeman to LaGuardia flights
Missoula to Dulles Intl flights
Missoula to Dallas/Fort Worth flights
Bozeman to Austin flights
Billings to Seattle flights
Bozeman to Reagan-National flights
Missoula to John F Kennedy Intl flights

Top 4 airlines flying from Billings to California

Discover the top 4 airlines that operate flights from Billings to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$167Average$407FlexibilityNo cancel feeOn-time75%
DeltaCheapest$175Average$345FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$220Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$220Average$416FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.