LAX - BIL

$114 Find Cheap Flights from Los Angeles to Billings

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Billings departing on 2/17. 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 Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Billings, 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 Los Angeles to Billings, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$208
Overall average: $296
Multiple Airlines
Fri 2/6Mon 2/9
LAX - BIL • 1 stop
Cheapest one-way
$114
Typical prices: $229-$391
Delta
Tue 2/17
LAX - BIL • 2 stops
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 22% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Los Angeles to Billings (LAX-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Billings 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 Los Angeles to Billings

Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
9:17 am - 4:32 pm
LAX
-
BIL
6h 15m
1 stop
Multiple Airlines Logo
10:39 am - 8:22 am
BIL
-
LAX
22h 43m
1 stop
$208Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
1:04 pm - 9:23 pm
LAX
-
BIL
7h 19m
1 stop
United Airlines Logo
5:53 pm - 10:55 pm
BIL
-
LAX
6h 02m
1 stop
$217United Airlines
Sat, Mar 14 - Sat, Mar 21
Delta Logo
11:50 am - 10:29 pm
LAX
-
BIL
9h 39m
2 stops
Delta Logo
5:15 am - 10:44 am
BIL
-
LAX
6h 29m
1 stop
$222Delta
Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
9:17 am - 4:32 pm
LAX
-
BIL
6h 15m
1 stop
Multiple Airlines Logo
10:39 am - 3:45 pm
BIL
-
LAX
30h 06m
2 stops
$223Multiple Airlines
Sat, Mar 14 - Sat, Mar 21
Delta Logo
11:50 am - 10:29 pm
LAX
-
BIL
9h 39m
2 stops
Delta Logo
5:15 am - 2:29 pm
BIL
-
LAX
10h 14m
2 stops
$228Delta
Tue, Apr 7 - Wed, Apr 8
Alaska Airlines Logo
8:00 am - 11:58 pm
LAX
-
BIL
14h 58m
1 stop
Alaska Airlines Logo
2:05 pm - 9:43 pm
BIL
-
LAX
8h 38m
1 stop
$239Alaska Airlines
Tue, Feb 10 - Tue, Feb 17
Delta Logo
9:55 am - 10:31 pm
LAX
-
BIL
11h 36m
2 stops
Delta Logo
6:20 am - 2:01 pm
BIL
-
LAX
8h 41m
1 stop
$242Delta
Sat, Mar 14 - Sat, Mar 21
Delta Logo
11:50 am - 10:29 pm
LAX
-
BIL
9h 39m
2 stops
Delta Logo
5:15 am - 2:29 pm
BIL
-
LAX
10h 14m
2 stops
$248Delta
Mon, Feb 23 - Sat, Feb 28
United Airlines Logo
2:56 pm - 9:21 pm
LAX
-
BIL
5h 25m
1 stop
United Airlines Logo
2:35 pm - 7:18 pm
BIL
-
LAX
5h 43m
1 stop
$254United Airlines
Thu, Apr 9 - Wed, Apr 15
United Airlines Logo
7:00 am - 1:23 pm
LAX
-
BIL
5h 23m
1 stop
United Airlines Logo
2:35 pm - 9:50 pm
BIL
-
LAX
8h 15m
1 stop
$257United Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to Billings flights

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

What is the cheapest month to fly from Los Angeles to Billings?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Billings, 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 Los Angeles to Billings is February, where tickets cost $296 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $647 and $467 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Billings, 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 Los Angeles to Billings, you should book around 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$114
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Los Angeles to Billings

When to book flights from Los Angeles to Billings

Are your dates flexible? Find out the best times to travel from Los Angeles to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Los Angeles to Billings

  • What is the cheapest flight from Los Angeles to Billings?

    In the last 3 days, the lowest price for a flight from Los Angeles to Billings was $114 for a one-way ticket and $208 for a round-trip.

  • Do I need a passport to fly between Los Angeles and Billings?

    No

  • Which aircraft models fly most regularly from Los Angeles to Billings?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Los Angeles to Billings flight route.

  • Which airline alliances offer flights from Los Angeles to Billings?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Los Angeles and Billings, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Los Angeles to Billings, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Billings are Alaska Airlines and Delta. With an average price for the route of $350 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $397 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Los Angeles to Billings?

    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 Los Angeles to Billings.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from Los Angeles 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 Los Angeles to Billings?

    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 to Billings with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and BIL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Billings?

    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 to Billings from Los Angeles 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 Los Angeles to Billings

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Billings. 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 Los Angeles to Billings? 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.
8.0
Alaska AirlinesOverall score based on 11706 reviews
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
7.0Entertainment
Airline reviews

Alaska is a great airline. Unfortunately, our flight was canceled in a really late hour and it caused a lot of hardship in my travel process.

2.0 MediocreAnonymous, Jan 2026
LAX - PDX
Read more Alaska Airlines reviews

Alaska is a great airline. Unfortunately, our flight was canceled in a really late hour and it caused a lot of hardship in my travel process.

More comfortable than the flight to Los Angeles. But food was mediocre again. Attendants kind and courteous.

I behave had better flights this one was old and poor

I haven’t flown in over 20 years and had my grandkids, so I had lots of questions. They were very polite and helpful . Thank you.

Was notified the departure would be late. Later on it was suddenly on time. Traffic by LAX was horrendous, and I missed the flight.

The flights were all late and they would not refund my money

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

You need a n/a category. Too short a flight for food. I love flying on Alaska from Santa Rosa Airport!

I didn’t order food so can’t really say how it was. Overall, it was a great experience.

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

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.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

left on time, reasonable boarding process arrived early luggage came out quickly

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

Everything you need to know for your flight from Los Angeles to Billings

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