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San Luis Obispo

$483+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SBP
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Cheap 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 August 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 10/318:20 am -
1 stop8h 39m
Tue 11/36:41 pm -
1 stop17h 25m
Deal found 8/6$483
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 10/308:20 am -
2 stops29h 26m
Tue 11/36:42 pm -
1 stop3h 48m
Deal found 8/8$488
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 9/307:00 am -
1 stop13h 01m
Mon 10/53:26 pm -
2 stops31h 09m
Deal found 8/8$528

Find 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 August 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$483
(Alaska Airlines)
Provider with most accurate pricing for Bellingham-San Luis Obispo County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bellingham-San Luis Obispo County flights.
Search Deals
From Bellingham to San Luis Obispo County
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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 August 10, 2026.
Use the filters below to find and compare flights from Bellingham to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamSan Luis Obispo

BLI Bellingham - SBP San Luis Obispo County

BLISBP

Bellingham

Sat 10/31

8:20 am-4:59 pm

1 stop8h 39m

San Luis Obispo County

Tue 11/3

6:41 pm-12:06 pm

1 stop17h 25m

$483
Quickest round-trip

BellinghamSan Luis Obispo

BLI Bellingham - SBP San Luis Obispo County

BLISBP

Bellingham

Fri 10/30

7:18 pm-9:29 am

1 stop14h 11m

San Luis Obispo County

Tue 11/3

6:42 pm-10:30 pm

1 stop3h 48m

$488

BellinghamSan Luis Obispo

BLI Bellingham - SBP San Luis Obispo County

BLISBP

Bellingham

Wed 9/30

7:00 am-2:44 pm

2 stops7h 44m

San Luis Obispo County

Mon 10/5

3:26 pm-6:38 pm

2 stops27h 12m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Sorted by cheapest first

Compare providers for flights from Bellingham to San Luis Obispo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to San Luis Obispo in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bellingham-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-San Luis Obispo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-San Luis Obispo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 August 10, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Bellingham to San Luis Obispo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,794 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Kevin,Dec 2022

SEA - SAN

I could not get my devices to work on Alaska wi-fi network.
Alaska Airlines
7.9
Good
12,794 reviews
Alaska Airlines
7.9
Good
12,794 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Kevin,Dec 2022

SEA - SAN

I could not get my devices to work on Alaska wi-fi network.

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.

  • How long is the flight from Bellingham to San Luis Obispo?

    There are many flights that can get you from Bellingham to San Luis Obispo in 8h 39m. Fly via Alaska Airlines to get the fastest option. There are 941 mi between Bellingham and San Luis Obispo.

  • What is the cheapest airline to fly from Bellingham to San Luis Obispo round-trip?

    Flying on Alaska Airlines is currently your cheapest option to San Luis Obispo, with prices starting at $262.

  • 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.

See more FAQs

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Cambria
Morro Bay
Arroyo Grande
San Simeon

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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 August 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$262Average$435FlexibilityNo cancel feeOn-time75%

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