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$55+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Booking.com deal was found by Cheapflights users on 1/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:22 am
BIL
-
LAS
Nonstop2h 27m
Allegiant Air
Fri 2/276:25 am
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Deal found 1/24$98
This Booking.com deal was found by Cheapflights users on 1/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:22 am
BIL
-
LAS
Nonstop2h 27m
Allegiant Air
Fri 2/206:25 am
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Deal found 1/25$119
This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:39 am
BIL
-
LAS
Nonstop2h 17m
Allegiant Air
Fri 2/61:18 pm
LAS
-
BIL
Nonstop2h 14m
Allegiant Air
Deal found 1/26$121
This Booking.com deal was found by Cheapflights users on 1/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/910:39 am
BIL
-
LAS
Nonstop2h 17m
Allegiant Air
Fri 2/136:25 am
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Deal found 1/25$134
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/69:57 am
BIL
-
LAS
Nonstop2h 10m
Allegiant Air
Fri 4/106:15 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 1/26$146
This Mytrip deal was found by Cheapflights users on 1/26. 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 3/239:57 am
BIL
-
LAS
Nonstop2h 14m
Allegiant Air
Fri 3/276:00 am
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Deal found 1/26$151
This Gotogate deal was found by Cheapflights users on 1/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:59 am
BIL
-
LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Deal found 1/25$165
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/62:11 pm
BIL
-
LAS
1 stop28h 32m
Multiple Airlines
Fri 4/106:15 am
LAS
-
BIL
Nonstop2h 09m
Multiple Airlines
Deal found 1/26$170
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/2310:22 am
BIL
-
LAS
Nonstop2h 27m
Multiple Airlines
Fri 2/277:00 am
LAS
-
BIL
1 stop5h 24m
Multiple Airlines
Deal found 1/24$195
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/2310:22 am
BIL
-
LAX
1 stop28h 03m
Multiple Airlines
Thu 2/269:16 pm
LAX
-
BIL
1 stop11h 16m
Multiple Airlines
Deal found 1/26$195
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/210:22 am
BIL
-
LAS
Nonstop2h 27m
Allegiant Air
Fri 3/66:00 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 1/27$197
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:45 am
BIL
-
ONT
1 stop5h 17m
Delta
Tue 3/35:00 pm
ONT
-
BIL
1 stop4h 26m
Delta
Deal found 1/26$217

Find flight deals from Billings to California

Keep the following information in mind while searching for Billings to California flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Booking.com)

One-way from

$55
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$319

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 ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

BillingsOntario

BIL - ONT

BILONT

Billings Logan Intl

Tue 2/17

6:15 pm-11:49 pm

1 stop6h 34m

Ontario

Tue 2/24

5:00 pm-10:26 pm

1 stop4h 26m

$217

BillingsPalm Springs

BIL - PSP

BILPSP

Billings Logan Intl

Tue 2/24

2:35 pm-8:48 pm

1 stop7h 13m

Palm Springs

Sat 2/28

5:15 am-1:23 pm

1 stop7h 08m

$217

BillingsOntario

BIL - ONT

BILONT

Billings Logan Intl

Sat 4/25

6:18 pm-10:43 pm

1 stop5h 25m

Ontario

Tue 4/28

5:05 pm-10:54 pm

1 stop4h 49m

$217

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Tue 2/24

2:35 pm-7:13 pm

1 stop5h 38m

Los Angeles

Tue 3/3

2:56 pm-9:21 pm

1 stop5h 25m

$217

BillingsOntario

BIL - ONT

BILONT

Billings Logan Intl

Wed 2/18

6:15 pm-11:49 pm

1 stop6h 34m

Ontario

Tue 2/24

5:00 pm-10:26 pm

1 stop4h 26m

$217

BillingsOntario

BIL - ONT

BILONT

Billings Logan Intl

Wed 2/18

6:15 pm-11:49 pm

1 stop6h 34m

Ontario

Wed 2/25

5:00 pm-10:26 pm

1 stop4h 26m

$217

BillingsSan Francisco

BIL - SFO

BILSFO

Billings Logan Intl

Tue 2/17

6:15 pm-11:54 pm

1 stop6h 39m

San Francisco

Tue 2/24

9:55 am-5:27 pm

1 stop6h 32m

$217

BillingsSacramento

BIL - SMF

BILSMF

Billings Logan Intl

Wed 5/13

5:45 am-8:48 am

1 stop4h 03m

Sacramento Intl

Sat 5/16

9:45 am-5:48 pm

1 stop7h 03m

$217

BillingsSacramento

BIL - SMF

BILSMF

Billings Logan Intl

Sat 3/7

11:45 am-4:18 pm

1 stop5h 33m

Sacramento Intl

Sat 3/14

5:19 pm-10:29 pm

1 stop4h 10m

$217

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Tue 2/17

6:15 pm-11:56 pm

1 stop6h 41m

Los Angeles

Sat 2/28

5:40 am-11:00 am

1 stop4h 20m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 60 results
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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 September is currently the most expensive (average of $245). 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 January 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Billings to California at noon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Billings to California?

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 January 27, 2026.
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
11,795 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,795 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,118 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,205 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,197 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 6h 34m. Delta provides one of the quickest options available for as low as $217. The distance from Billings to California is about 941 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?

    $118 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $120 and $122, respectively.

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

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

  • 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 - Los Angeles) can be booked for $217 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 September is currently the most expensive (average of $245). 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

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Alternative routes for Billings to California

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$130Average$343FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$167Average$402FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$241Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$400FlexibilityNo cancel feeOn-time71%

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