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San Luis Obispo

$164+ Cheap flights from Bellingham to San Luis Obispo (BLI - SBP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SBP
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/2811:53 am
BLI
-
SBP
2 stops11h 24m
Alaska Airlines
Wed 3/47:33 pm
SBP
-
BLI
1 stop15h 40m
Alaska Airlines
Deal found 1/28$348
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/215:04 pm
BLI
-
SBP
2 stops30h 13m
Alaska Airlines
Sat 2/287:33 pm
SBP
-
BLI
1 stop15h 40m
Alaska Airlines
Deal found 1/28$473
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/225:15 am
BLI
-
SBP
2 stops18h 02m
Alaska Airlines
Fri 2/277:33 pm
SBP
-
BLI
1 stop15h 40m
Alaska Airlines
Deal found 1/27$548

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(Alaska Airlines)

One-way from

$164
(Orbitz)
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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One-way flight 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 January 29, 2026.
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

Sat 2/28

11:53 am-11:17 pm

2 stops11h 24m

San Luis Obispo County

Wed 3/4

7:33 pm-11:13 am

1 stop15h 40m

$348

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Sat 2/21

11:53 am-11:17 pm

2 stops11h 24m

San Luis Obispo County

Sat 2/28

5:27 pm-11:13 am

2 stops17h 46m

$363

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Sun 2/22

5:15 am-11:17 pm

2 stops18h 02m

San Luis Obispo County

Fri 2/27

7:33 pm-11:13 am

1 stop15h 40m

$548

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Sat 5/16

8:00 am-4:55 pm

1 stop8h 55m

$164

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Mon 6/15

6:00 am-12:43 pm

1 stop6h 43m

$264

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Fri 6/12

7:19 pm-11:32 pm

2 stops28h 13m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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 January.
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 January 29, 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
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,806 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 11h 24m. 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
Morro Bay
Arroyo Grande
Avila Beach
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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$262Average$424FlexibilityNo cancel feeOn-time75%

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