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 $278. Another option worth looking into is Alaska Airlines, starting at $311 round trip.

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 $512). 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.

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.

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).

What is the cheapest time of day to fly from BLI to SBP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bellingham to San Luis Obispo as you normally would.

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.

$278+ Flights from Bellingham to San Luis Obispo

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Cheap flight deals from Bellingham to San Luis Obispo

Round-trip from	$278 (Kiwi.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 July 18, 2025.

Sat 8/301:08 pmBLI - SBP

1 stop4h 29mHawaiian Airlines

Sat 9/66:29 pmSBP - BLI

1 stop5h 42mHawaiian Airlines

Deal found 7/15

$278

Sat 8/301:08 pmBLI - SBP

1 stop4h 29mAlaska Airlines

Sat 9/62:12 pmSBP - BLI

2 stops9h 59mAlaska Airlines

Deal found 7/15

$311

Best flights from Bellingham to San Luis Obispo
Discover carefully curated flight deals from Bellingham to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2025.

Sat 8/301:08 pmBLI - SBP

1 stop4h 29mHawaiian Airlines

Sat 9/66:29 pmSBP - BLI

1 stop5h 42mHawaiian Airlines

Deal found 7/15

$278

Sat 8/301:08 pmBLI - SBP

1 stop4h 29mAlaska Airlines

Sat 9/62:12 pmSBP - BLI

2 stops9h 59mAlaska Airlines

Deal found 7/15

$311

Last-minute flights from Bellingham to San Luis Obispo
Discover last-minute flight deals from Bellingham to San Luis Obispo. Data last updated July 18, 2025 and is based on user searches.

Sat 8/301:08 pmBLI - SBP

1 stop4h 29mHawaiian Airlines

Sat 9/66:29 pmSBP - BLI

1 stop5h 42mHawaiian Airlines

Deal found 7/15

$278

Sat 8/301:08 pmBLI - SBP

1 stop4h 29mAlaska Airlines

Sat 9/62:12 pmSBP - BLI

2 stops9h 59mAlaska Airlines

Deal found 7/15

$311

Cheapflights Fare Finder

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

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Sat 8/30

1:08 pm-5:37 pm

1 stop4h 29m

San Luis Obispo County

Sat 9/6

6:29 pm-12:11 am

1 stop5h 42m

$278

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Sat 8/30

1:08 pm-5:37 pm

1 stop4h 29m

San Luis Obispo County

Sat 9/6

2:12 pm-12:11 am

2 stops9h 59m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

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 a feel of what it's like to fly with Alaska Airlines and Hawaiian 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

10,000 reviews

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

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.8

Good

2,581 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

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 $278. Another option worth looking into is Alaska Airlines, starting at $311 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 $512). 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

Morro Bay

Avila Beach

Arroyo Grande

San Simeon

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Bellingham to San Luis Obispo

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$247	Average$371	FlexibilityNo cancel fee	On-time75%

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$278+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bellingham to San Luis Obispo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bellingham to San Luis Obispo

Round-trip from

Find flight deals from Bellingham to San Luis Obispo

Cheapest flights from Bellingham to San Luis ObispoExplore 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 July 18, 2025.

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 July 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bellingham to San Luis Obispo that are best for you.

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.

Reviews of airlines servicing San Luis Obispo

Get a feel of what it's like to fly with Alaska Airlines and Hawaiian 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.

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?

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

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

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

What is the cheapest month to book a flight from Bellingham to San Luis Obispo?

Traveling to a place near San Luis Obispo?

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.

Top airline flying from Bellingham to San Luis Obispo

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Book with Flexibility

Travel Smart

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 July 18, 2025.