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 18h 02m. 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 $247.

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.

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 Expedia the most. Expedia 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.

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.

$352+ Flights from Bellingham to San Luis Obispo

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

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 December 12, 2025.

Thu 2/265:15 amBLI - SBP

2 stops18h 02mAlaska Airlines

Mon 3/212:19 pmSBP - BLI

2 stops22h 54mAlaska Airlines

Deal found 12/9

$352

Sun 2/225:15 amBLI - SBP

2 stops42h 02mAlaska Airlines

Fri 2/2712:19 pmSBP - BLI

2 stops22h 54mAlaska Airlines

Deal found 12/10

$352

One-way flights from Bellingham to San Luis Obispo
Search for one-way flight options from Bellingham to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Thu 2/1211:53 amBLI - SBP

2 stops11h 24mAlaska Airlines

Deal found 12/11

$382

Thu 2/121:05 pmBLI - SBP

3 stops29h 48mMultiple Airlines

Deal found 12/11

$778

Find flight deals from Bellingham to San Luis Obispo

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$352 (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

Search Deals

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

Thu 2/26

5:15 am-11:17 pm

2 stops18h 02m

San Luis Obispo County

Mon 3/2

12:19 pm-11:13 am

2 stops22h 54m

$352

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Sun 2/22

5:15 am-11:17 pm

2 stops42h 02m

San Luis Obispo County

Fri 2/27

12:19 pm-11:13 am

2 stops22h 54m

$352

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Thu 2/12

11:53 am-11:17 pm

2 stops11h 24m

$382

BellinghamSan Luis Obispo

BLI - SBP

BLISBP

Bellingham

Thu 2/12

1:05 pm-6:53 pm

3 stops29h 48m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Bellingham to San Luis Obispo

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 Expedia the most. Expedia 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 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

11,432 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Alaska Airlines

8.0

Very good

11,432 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Related info for your journey

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 18h 02m. 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 $247.
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

Morro Bay

Arroyo Grande

Avila Beach

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$383	FlexibilityNo cancel fee	On-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.

$352+ 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 2/26. 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

Best flights from Bellingham to San Luis ObispoDiscover 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Bellingham to San Luis Obispo

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

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 December.

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 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.

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

What is the cheapest airline to fly 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?

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

100% Free

Book with Flexibility

Travel Smart

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 December 12, 2025.