HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Obispo

$329+ Cheap flights from Bellingham to San Luis Obispo (BLI - SBP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SBP
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bellingham to San Luis Obispo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bellingham to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to San Luis Obispo (SBP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$329
(Trip.com)
From Bellingham to San Luis Obispo County
Search Deals

Find flight deals from Bellingham to San Luis Obispo

Cheapest flights from Bellingham to San Luis Obispo
Explore the most affordable flight options available from Bellingham to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/81:02 pmBLI - SBP
1 stop5h 36mHawaiian Airlines
sáb. 10/117:30 pmSBP - BLI
1 stop4h 29mHawaiian Airlines
Deal found 6/12$329
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/112:56 pmBLI - SBP
1 stop5h 47mAlaska Airlines
jue. 7/105:55 pmSBP - BLI
2 stops30h 04mAlaska Airlines
Deal found 6/10$566

Cheapflights Fare Finder

Customize your flight search to find flights from Bellingham to San Luis Obispo 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 junio 12, 2025.
Use the filters below to find and compare flights from Bellingham to San Luis Obispo that are best for you.

Fly from

Bellingham

Fly to

San Luis Obispo

Route

Depart

Return

Price

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

mié. 10/8

1:02 pm-6:38 pm

1 stop5h 36m

San Luis Obispo County

sáb. 10/11

7:30 pm-11:59 pm

1 stop4h 29m

$329

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

mar. 7/1

12:56 pm-6:43 pm

1 stop5h 47m

San Luis Obispo County

jue. 7/10

5:55 pm-11:59 pm

2 stops30h 04m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Bellingham to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Bellingham 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 Bellingham to San Luis Obispo

Rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Luis Obispo ranges from 0.0 - 4.0 inches per month. December is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit San Luis Obispo when rainfall is around 0.0 in.

Temperature in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Luis Obispo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Bellingham to San Luis Obispo round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to San Luis Obispo, with prices starting at $329. Another option worth looking into is Alaska Airlines, starting at $566 round trip.

  • Can I find deals for flights from Bellingham to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on Bellingham to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to San Luis Obispo.

  • Can I find deals for business class flights from Bellingham to San Luis Obispo?

    Yes. Cheapflights offers flight deals from Bellingham to San Luis Obispo 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 Bellingham to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from Bellingham to San Luis Obispo (average of $374). Flying from Bellingham to San Luis Obispo in June is currently the most expensive (average of $528). 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

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Morro Bay
Arroyo Grande
Avila Beach
San Simeon

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.

Alternative routes for Bellingham to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Las Vegas flights
Seattle to Santa Ana flights
Seattle to San Francisco flights
Seattle to San Diego flights
Portland to Los Angeles flights
Seattle to Ontario flights
Everett to Las Vegas flights
Portland to Las Vegas flights
Seattle to San Jose flights
Seattle to Oakland flights
Everett to Los Angeles flights
Seattle to Burbank flights
Portland to Santa Ana flights
Portland to San Diego flights
Portland to San Francisco flights
Seattle to Reno flights
Portland to Ontario flights
Portland to Burbank flights
Portland to San Jose flights
Seattle to Sacramento flights
Everett to San Francisco flights
Everett to San Diego flights
Seattle to Palm Springs flights
Everett to Santa Ana flights
Portland to Sacramento flights
Portland to Reno flights
Portland to Palm Springs flights
Spokane to Los Angeles flights
Portland to Santa Rosa flights
Portland to Oakland flights
Seattle to Santa Barbara flights
Spokane to Las Vegas flights
Pasco to Los Angeles flights
Seattle to Long Beach flights
Seattle to Monterey flights
Spokane to San Diego flights
Spokane to San Francisco flights
Seattle to Santa Rosa flights
Seattle to Fresno flights
Pasco to Reno flights
Portland to San Luis Obispo flights
Portland to Santa Barbara flights
Seattle to Medford flights
Portland to Long Beach flights
Spokane to Ontario flights
Portland to Fresno flights
Seattle to San Luis Obispo flights
Pasco to San Francisco flights
Spokane to Sacramento flights

Top airline flying from Bellingham to San Luis Obispo

Discover the top airline that operate flights from Bellingham to San Luis Obispo. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$247Average$371FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.