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$76+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Apr 27 — May 41
Mon 4/27
Mon 5/4
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 March 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:34 am
BIL
-
LAS
Nonstop2h 10m
Allegiant Air
Fri 5/86:05 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/26$91
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:34 am
BIL
-
LAS
Nonstop2h 10m
Allegiant Air
Fri 5/16:05 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/24$97
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 6/2210:00 am
BIL
-
LAS
Nonstop2h 11m
Allegiant Air
Fri 6/266:00 am
LAS
-
BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/24$118
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:00 am
BIL
-
LAS
Nonstop2h 11m
Allegiant Air
Fri 6/196:00 am
LAS
-
BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/25$129
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:34 am
BIL
-
LAS
Nonstop2h 10m
Allegiant Air
Mon 5/186:35 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/27$139
This Booking.com deal was found by Cheapflights users on 3/26. 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.
Fri 5/110:04 am
BIL
-
LAS
Nonstop2h 10m
Allegiant Air
Fri 5/86:05 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/26$149
This Gotogate deal was found by Cheapflights users on 3/23. 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 7/39:59 am
BIL
-
LAS
Nonstop2h 10m
Allegiant Air
Mon 7/66:00 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/23$170
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:00 am
BIL
-
LAS
Nonstop2h 11m
Allegiant Air
Fri 6/126:00 am
LAS
-
BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/26$171
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:34 am
BIL
-
SNA
1 stop8h 22m
Multiple Airlines
Thu 4/307:56 pm
SNA
-
BIL
1 stop12h 18m
Multiple Airlines
Deal found 3/25$213
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Tue 5/262:41 pm
BIL
-
SAN
1 stop25h 50m
Multiple Airlines
Sat 5/304:17 pm
SAN
-
BIL
1 stop23h 55m
Multiple Airlines
Deal found 3/26$245
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 7/39:59 am
BIL
-
LAX
1 stop24h 26m
Multiple Airlines
Mon 7/610:19 pm
LAX
-
BIL
1 stop14h 01m
Multiple Airlines
Deal found 3/26$290
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 pm
BIL
-
LAX
1 stop5h 55m
United Airlines
Thu 5/287:00 am
LAX
-
BIL
1 stop5h 22m
United Airlines
Deal found 3/27$296

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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Cheapflightsfares)

Popular in

August

Cheapest in

November

Average price

$304

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
Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 28, 2026.
Use the filters below to find and compare flights from Billings to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Tue 8/18

5:45 am-9:09 am

1 stop4h 24m

Santa Ana J. Wayne/Orange Cnty

Tue 8/25

5:05 pm-10:27 pm

1 stop4h 22m

$301

BillingsSacramento

BIL - SMF

BILSMF

Billings Logan Intl

Fri 8/28

5:45 am-8:48 am

1 stop4h 03m

Sacramento Intl

Wed 9/2

1:40 pm-10:37 pm

1 stop7h 57m

$301

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Tue 4/21

6:18 pm-11:37 pm

1 stop6h 19m

Las Vegas Harry Reid Intl

Tue 4/28

5:20 pm-10:54 pm

1 stop4h 34m

$301

BillingsSacramento

BIL - SMF

BILSMF

Billings Logan Intl

Wed 6/17

6:00 pm-10:15 pm

1 stop5h 15m

Sacramento Intl

Tue 7/7

10:13 am-9:17 pm

2 stops10h 04m

$306

BillingsSacramento

BIL - SMF

BILSMF

Billings Logan Intl

Fri 8/28

7:00 am-3:00 pm

2 stops9h 00m

Sacramento Intl

Wed 9/2

1:00 pm-9:00 pm

1 stop7h 00m

$306

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Tue 4/21

5:20 am-2:26 pm

2 stops10h 06m

Los Angeles

Thu 4/23

5:09 pm-10:24 pm

1 stop4h 15m

$306

BillingsSan Diego

BIL - SAN

BILSAN

Billings Logan Intl

Wed 4/22

2:35 pm-9:22 pm

1 stop7h 47m

San Diego

Sat 4/25

4:09 pm-10:05 pm

1 stop4h 56m

$309

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Thu 6/4

11:34 am-9:03 pm

2 stops10h 29m

Las Vegas Harry Reid Intl

Tue 6/9

1:08 pm-10:46 pm

2 stops8h 38m

$311

BillingsOntario

BIL - ONT

BILONT

Billings Logan Intl

Sat 4/25

7:00 am-2:32 pm

1 stop8h 32m

Ontario

Wed 4/29

7:00 am-1:26 pm

1 stop5h 26m

$319

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Thu 5/28

2:25 pm-7:40 pm

1 stop6h 15m

Los Angeles

Sun 5/31

5:00 am-1:22 pm

1 stop7h 22m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Billings to California (average of $130). Flying from Billings to California in March is currently the most expensive (average of $253). 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 March 28, 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 36% 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 March 28, 2026.
Read through reviews of airlines operating flights from Billings to California, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,134 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
7.9
Good
12,134 reviews
Alaska Airlines
7.9
Good
12,134 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,357 reviews
Alaska Airlines
7.9
Good
12,134 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,500 reviews
Alaska Airlines
7.9
Good
12,134 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 4h 24m. Delta provides one of the quickest options available for as low as $301. The distance from Billings to California is about 971 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 $130, 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 Diego and Billings Logan Intl - San Francisco.

  • 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 $139 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, December is the cheapest month in which you can book a flight from Billings to California (average of $130). Flying from Billings to California in March is currently the most expensive (average of $253). 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.

Top 3 airlines flying from Billings to California

Discover the top 3 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$130Average$362FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$180Average$369FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$241Average$429FlexibilityNo cancel feeOn-time69%

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