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$464+ Cheap flights from San Luis Obispo to Bellingham (SBP - BLI)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BLI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Bellingham (BLI). 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 September 11, 2025.

Round-trip from

$464
(Alaska Airlines)
From San Luis Obispo County to Bellingham
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Find flight deals from San Luis Obispo to Bellingham

Cheapest flights from San Luis Obispo to Bellingham
Explore the most affordable flight options available from San Luis Obispo to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:29 pmSBP - BLI
1 stop5h 42mHawaiian Airlines
Mon 10/61:02 pmBLI - SBP
1 stop5h 56mHawaiian Airlines
Deal found 9/11$544
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 9/286:29 pmSBP - BLI
1 stop17h 59mAlaska Airlines
Mon 10/61:02 pmBLI - SBP
2 stops24h 37mAlaska Airlines
Deal found 9/11$549
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 9/266:29 pmSBP - BLI
1 stop5h 42mAlaska Airlines
Tue 9/301:08 pmBLI - SBP
1 stop4h 29mAlaska Airlines
Deal found 9/11$564

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Bellingham 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 September 11, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Bellingham that are best for you.

Fly from

San Luis Obispo

Fly to

Bellingham

Route

Depart

Return

Price

San Luis ObispoBellingham

SBP - BLI

SBPBLI

San Luis Obispo County

Tue 3/10

7:25 pm-12:01 am

1 stop4h 36m

Bellingham

Wed 3/11

12:58 pm-6:22 pm

1 stop5h 24m

$464

San Luis ObispoBellingham

SBP - BLI

SBPBLI

San Luis Obispo County

Sun 9/28

6:29 pm-12:11 am

1 stop5h 42m

Bellingham

Mon 10/6

1:02 pm-6:58 pm

1 stop5h 56m

$544

San Luis ObispoBellingham

SBP - BLI

SBPBLI

San Luis Obispo County

Fri 9/26

6:29 pm-12:11 am

1 stop5h 42m

Bellingham

Tue 9/30

1:08 pm-5:37 pm

1 stop4h 29m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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

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

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Bellingham. 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 San Luis Obispo to Bellingham?

    A quick flight from San Luis Obispo to Bellingham can take about 4h 36m. Alaska Airlines provides one of the quickest options available for as low as $464. There are 941 mi between San Luis Obispo and Bellingham.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Bellingham (average of $317). Flying from San Luis Obispo to Bellingham in November is currently the most expensive (average of $470). 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
Mount Vernon
Burlington
Ferndale
Blaine

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