BIL - LAX

$148 Find Cheap Flights from Billings to Los Angeles

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 Los Angeles departing on 8/9. 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 Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Los Angeles, 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 Los Angeles, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$311
Typical prices: $354-$309
Delta
Thu 9/17Thu 9/24
BIL - LAX • 1 stop
Cheapest one-way
$148
Typical prices: $275-$305
Multiple Airlines
Sun 8/9
BIL - LAX • 1 stop
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Billings and Los Angeles. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $298 (round-trip)
Shortest trip • 5h 11m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Los Angeles!
Flight Deals
Booking Insights
Flight Deals

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

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

Thu, Sep 17 - Thu, Sep 24
Delta Logo
6:33 pm - 11:45 pm
BIL
-
LAX
6h 12m
1 stop
Delta Logo
5:05 pm - 10:24 pm
LAX
-
BIL
4h 19m
1 stop
$311Delta
Tue, Jul 14 - Fri, Jul 17
Delta Logo
5:20 am - 8:50 am
BIL
-
LAX
4h 30m
1 stop
Delta Logo
5:35 am - 11:09 am
LAX
-
BIL
4h 34m
1 stop
$341Delta
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
3:44 pm - 8:30 pm
BIL
-
LAX
5h 46m
1 stop
Alaska Airlines Logo
11:31 am - 6:52 pm
LAX
-
BIL
6h 21m
1 stop
$359Alaska Airlines
Fri, Jul 24 - Mon, Jul 27
Delta Logo
11:50 am - 4:36 pm
BIL
-
LAX
5h 46m
1 stop
Delta Logo
5:05 pm - 10:50 pm
LAX
-
BIL
4h 45m
1 stop
$361Delta
Thu, Nov 12 - Tue, Nov 17
Alaska Airlines Logo
3:32 pm - 8:28 pm
BIL
-
LAX
5h 56m
1 stop
Alaska Airlines Logo
3:10 pm - 11:15 am
LAX
-
BIL
19h 05m
1 stop
$362Alaska Airlines
Thu, Jul 30 - Sun, Aug 9
United Airlines Logo
5:00 am - 9:32 am
BIL
-
LAX
5h 32m
1 stop
United Airlines Logo
7:00 am - 1:22 pm
LAX
-
BIL
5h 22m
1 stop
$367United Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
3:44 pm - 8:30 pm
BIL
-
LAX
5h 46m
1 stop
Alaska Airlines Logo
7:00 am - 11:50 pm
LAX
-
BIL
15h 50m
2 stops
$372Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
3:44 pm - 8:30 pm
BIL
-
LAX
5h 46m
1 stop
Alaska Airlines Logo
7:00 am - 11:50 pm
LAX
-
BIL
15h 50m
2 stops
$373Alaska Airlines
Wed, Jul 29 - Mon, Aug 3
United Airlines Logo
6:00 pm - 10:55 pm
BIL
-
LAX
5h 55m
1 stop
United Airlines Logo
5:00 am - 1:22 pm
LAX
-
BIL
7h 22m
1 stop
$375United Airlines
Thu, Nov 12 - Tue, Nov 17
Alaska Airlines Logo
3:32 pm - 8:28 pm
BIL
-
LAX
5h 56m
1 stop
Alaska Airlines Logo
12:27 pm - 10:43 pm
LAX
-
BIL
9h 16m
2 stops
$376Alaska Airlines
Booking Insights

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

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

How much is a round-trip flight from Billings to Los Angeles?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Billings to Los Angeles departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billings to Los Angeles, 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 Los Angeles is November, where tickets cost $266 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $440 and $439 respectively.

Good to know

Low seasonMay
Cheapest flight$148
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Billings to Los Angeles

When to book flights from Billings to Los Angeles

Are your dates flexible? Find out the best times to travel from Billings to Los Angeles 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 Billings to Los Angeles

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

    In the last 5 days, the lowest price for a flight from Billings to Los Angeles was $148 for a one-way ticket and $311 for a round-trip.

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

    No, a passport isn't needed to fly from Billings to Los Angeles. However, local authorities might ask for an official ID.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Billings to Los Angeles are Alaska Airlines and Delta. With an average price for the route of $319 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $349 and an overall rating of 7.8.

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

    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 Los Angeles.

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

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

    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 Los Angeles with an airline and back to Billings with another airline. Booking your flights between Billings and LAX 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 Billings to Los Angeles?

    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 Los Angeles from Billings 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 Billings to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Billings to Los Angeles. 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 Los Angeles? 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 12533 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.0Food
7.8Comfort
Airline reviews

People were friendly. Flight was a little delayed. Maybe I missed the reason for it. Overall a nice experience.

8.0 ExcellentScott, Jun 2026
SEA - LAX
Read more Alaska Airlines reviews

People were friendly. Flight was a little delayed. Maybe I missed the reason for it. Overall a nice experience.

I'm tall and the seats do not have a headrest so its hard to get comfortable. Staff and checking were all great.

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

It departed an hour and a half late because the crew got in late the previous night due to weather related problems. So we got into LA later than anticipated and traffic was much worse.

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

It was a bumpy flight but the crew was very attentive and made it a safe and enjoyable experience.

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

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!!

We left late; had to land in Minneapolis unscheduled to refuel and then landed in interior instead of lax at 2am......

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Service was professional and quick. Premium economy seat was comfortable given the class

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

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

Information on your arrival and departure airports