SBP - BIL

$319 Find Cheap Flights from San Luis Obispo to Billings

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Billings departing on 10/24. 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 San Luis Obispo 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 San Luis Obispo to Billings, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$319
Alaska Airlines
Sat 10/24Wed 10/28
SBP - BIL • 1 stop
Top airlines
Cheapest • from $319 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Luis Obispo and Billings. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $420 (round-trip)
Shortest trip • 5h 20m (one-way)
Insights
Insights
Insights
Insights
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We hope you love your trip to Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Luis Obispo to Billings (SBP-BIL)

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

Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
7:45 am - 1:23 pm
SBP
-
BIL
4h 38m
1 stop
Alaska Airlines Logo
6:00 am - 11:00 am
BIL
-
SBP
6h 00m
1 stop
$319Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
5:00 am - 12:59 pm
SBP
-
BIL
6h 59m
1 stop
United Airlines Logo
2:40 pm - 9:25 pm
BIL
-
SBP
7h 45m
2 stops
$404United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
10:52 am - 9:00 pm
SBP
-
BIL
9h 08m
2 stops
United Airlines Logo
2:40 pm - 9:25 pm
BIL
-
SBP
7h 45m
2 stops
$409United Airlines
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
5:00 am - 1:22 pm
SBP
-
BIL
7h 22m
1 stop
United Airlines Logo
4:10 pm - 8:50 pm
BIL
-
SBP
5h 40m
1 stop
$465United Airlines
Wed, Jun 3 - Mon, Jun 8
Alaska Airlines Logo
7:27 pm - 11:33 pm
SBP
-
BIL
27h 06m
1 stop
Alaska Airlines Logo
6:00 am - 3:34 pm
BIL
-
SBP
10h 34m
1 stop
$493Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Alaska Airlines Logo
7:27 pm - 11:33 pm
SBP
-
BIL
27h 06m
1 stop
Alaska Airlines Logo
7:21 pm - 2:19 pm
BIL
-
SBP
19h 58m
2 stops
$525Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Alaska Airlines Logo
7:27 pm - 11:33 pm
SBP
-
BIL
27h 06m
1 stop
Alaska Airlines Logo
6:00 am - 11:53 pm
BIL
-
SBP
18h 53m
2 stops
$531Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Alaska Airlines Logo
6:00 am - 6:41 pm
SBP
-
BIL
11h 41m
2 stops
Alaska Airlines Logo
7:21 pm - 2:19 pm
BIL
-
SBP
19h 58m
2 stops
$563Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Alaska Airlines Logo
6:00 am - 6:41 pm
SBP
-
BIL
11h 41m
2 stops
Alaska Airlines Logo
6:00 am - 11:53 pm
BIL
-
SBP
18h 53m
2 stops
$564Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Alaska Airlines Logo
6:00 am - 6:41 pm
SBP
-
BIL
11h 41m
2 stops
Alaska Airlines Logo
6:00 am - 11:53 pm
BIL
-
SBP
18h 53m
2 stops
$565Alaska Airlines
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Billings flights

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

Which airlines provide the cheapest flights from San Luis Obispo to Billings?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Luis Obispo to Billings were found on Alaska Airlines ($319) and United Airlines ($404).

Good to know

Cheapest flight$319
Flight from San Luis Obispo to Billings

When to book flights from San Luis Obispo to Billings

Are your dates flexible? Find out the best times to travel from San Luis Obispo 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 San Luis Obispo to Billings

  • What is the cheapest flight from San Luis Obispo to Billings?

    In the last 3 days, the lowest price for a flight from San Luis Obispo to Billings was $319 for a round-trip ticket.

  • Do I need a passport to fly between San Luis Obispo and Billings?

    A passport is not required to fly from San Luis Obispo to Billings.

  • Which aircraft models fly most regularly from San Luis Obispo to Billings?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Luis Obispo to Billings?

    Star Alliance is the only airline alliance operating flights between San Luis Obispo and Billings.

  • How does KAYAK find such low prices on flights from San Luis Obispo 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 San Luis Obispo to Billings.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo with another airline. Booking your flights between San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Luis Obispo to Billings

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo 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 San Luis Obispo 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.
7.4
United AirlinesOverall score based on 9677 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

OK, we were delayed and had to de plane and reboard.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Everything you need to know for your flight from San Luis Obispo to Billings

Information on your arrival and departure airports