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San Luis Obispo

$80+ Cheap flights from Washington to San Luis Obispo (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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SBP
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Washington to San Luis Obispo

Keep the following information in mind while searching for Washington to San Luis Obispo flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(United Airlines)

One-way from

$80
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$365

Good round-trip deal

$258 or less

Good one-way deal

$98 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-San Luis Obispo County flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Luis Obispo County flights.
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From Washington to San Luis Obispo County
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One-way flight from Washington to San Luis Obispo County
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Highest demand for flights based on searches. 16% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Washington to San Luis Obispo County.
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Price to beat on a one-way flight from Washington to San Luis Obispo County.
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Find flight deals from Washington to San Luis Obispo

Cheapest flights from Washington to San Luis Obispo
Explore the most affordable flight options available from Washington to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/233:24 pmSEA - SBP
1 stop7h 21mUnited Airlines
Wed 4/302:21 pmSBP - SEA
1 stop7h 22mUnited Airlines
Deal found 3/26$157
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amPDX - SBP
1 stop3h 52mUnited Airlines
Tue 5/132:45 pmSBP - PDX
1 stop6h 08mUnited Airlines
Deal found 3/28$177
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 5/101:10 pmPDX - SBP
Nonstop2h 11mAlaska Airlines
Tue 5/134:01 pmSBP - PDX
Nonstop2h 05mAlaska Airlines
Deal found 3/28$197
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:00 amSEA - SBP
1 stop6h 52mHawaiian Airlines
Sat 5/177:35 pmSBP - SEA
Nonstop2h 25mHawaiian Airlines
Deal found 3/26$197
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 4/234:00 pmSEA - SBP
Nonstop2h 22mAlaska Airlines
Wed 4/307:14 pmSBP - SEA
Nonstop2h 27mAlaska Airlines
Deal found 3/26$221
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/172:30 pmPDX - SBP
Nonstop2h 09mHawaiian Airlines
Mon 5/195:19 pmSBP - PDX
Nonstop2h 07mHawaiian Airlines
Deal found 3/27$225
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/243:21 pmGEG - SBP
1 stop6h 56mAmerican Airlines
Thu 5/14:30 pmSBP - GEG
1 stop6h 29mAmerican Airlines
Deal found 3/27$340
This United deal was found by Cheapflights users on 3/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/93:25 pmGEG - SBP
1 stop7h 15mUnited Airlines
Sun 5/186:55 pmSBP - GEG
1 stop4h 43mUnited Airlines
Deal found 3/27$383
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 5/95:49 pmGEG - SBP
2 stops21h 32mAlaska Airlines
Sun 5/187:35 pmSBP - GEG
1 stop17h 10mAlaska Airlines
Deal found 3/27$441
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:42 pmPDX - SBP
1 stop4h 53mAmerican Airlines
Mon 6/1612:35 pmSBP - PDX
1 stop10h 47mAmerican Airlines
Deal found 3/27$447
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 5/22:51 pmBLI - SBP
2 stops24h 30mAlaska Airlines
Sun 5/46:05 amSBP - BLI
2 stops17h 54mAlaska Airlines
Deal found 3/27$502
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/23:00 pmSEA - SBP
1 stop7h 22mAmerican Airlines
Fri 4/412:51 pmSBP - SEA
1 stop7h 22mAmerican Airlines
Deal found 3/26$527

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 March 28, 2025.
Use the filters below to find and compare flights from Washington to San Luis Obispo that are best for you.

Fly from

Washington

Fly to

San Luis Obispo

Route

Depart

Return

Price

SeattleSan Luis Obispo

SEA - SBP

SEASBP

Seattle/Tacoma Intl

Wed 4/23

3:24 pm-10:45 pm

1 stop7h 21m

San Luis Obispo County

Wed 4/30

2:21 pm-9:43 pm

1 stop7h 22m

$157

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Sat 5/10

6:00 am-9:52 am

1 stop3h 52m

San Luis Obispo County

Tue 5/13

2:45 pm-8:53 pm

1 stop6h 08m

$177

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Sat 5/10

1:10 pm-3:21 pm

Nonstop2h 11m

San Luis Obispo County

Tue 5/13

4:01 pm-6:06 pm

Nonstop2h 05m

$197

SeattleSan Luis Obispo

SEA - SBP

SEASBP

Seattle/Tacoma Intl

Sat 5/10

7:00 am-1:52 pm

1 stop6h 52m

San Luis Obispo County

Sat 5/17

7:35 pm-10:00 pm

Nonstop2h 25m

$197

SeattleSan Luis Obispo

SEA - SBP

SEASBP

Seattle/Tacoma Intl

Wed 4/23

10:00 am-3:21 pm

1 stop5h 21m

San Luis Obispo County

Wed 4/30

7:14 pm-9:41 pm

Nonstop2h 27m

$207

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Sat 5/17

2:30 pm-4:39 pm

Nonstop2h 09m

San Luis Obispo County

Mon 5/19

5:19 pm-7:26 pm

Nonstop2h 07m

$225

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Thu 4/24

3:21 pm-10:17 pm

1 stop6h 56m

San Luis Obispo County

Thu 5/1

4:30 pm-10:59 pm

1 stop6h 29m

$340

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Fri 5/9

3:25 pm-10:40 pm

1 stop7h 15m

San Luis Obispo County

Sun 5/18

6:55 pm-11:38 pm

1 stop4h 43m

$383

SpokaneSan Luis Obispo

GEG - SBP

GEGSBP

Spokane

Fri 5/9

5:49 pm-3:21 pm

2 stops21h 32m

San Luis Obispo County

Sun 5/18

7:35 pm-12:45 pm

1 stop17h 10m

$441

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Wed 6/11

5:42 pm-10:35 pm

1 stop4h 53m

San Luis Obispo County

Mon 6/16

12:35 pm-11:22 pm

1 stop10h 47m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 23 results
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Best time to book a flight from Washington to San Luis Obispo

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

Cheapflights Insights

Everything you need to know about your flight from Washington to San Luis Obispo

What is the cheapest month to book a flight from State of Washington to San Luis Obispo?

Currently, January is the cheapest month in which you can book a flight from State of Washington to San Luis Obispo (average of $374). Flying from State of Washington to San Luis Obispo in June is currently the most expensive (average of $594). 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.

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

Find hourly flight availability from Washington to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from State of Washington to San Luis Obispo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to San Luis Obispo

Explore weekly flight availability from Washington to San Luis Obispo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

The most flights from USWA to SBP are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average rainfall totals by month.

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.

Temperature in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature totals by month.

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).

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 March 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines and United Airlines from Washington to San Luis Obispo to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,336 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Washington 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 airport do you fly into for flights to San Luis Obispo from Washington?

    San Luis Obispo County (SBP) is the airport you will fly into if you book a flight from Washington to San Luis Obispo. It is only a 3.3 mi journey from County (SBP) to San Luis Obispo’s city center.

  • How popular is this State of Washington to San Luis Obispo flight route?

    The Washington to San Luis Obispo County flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from State of Washington to San Luis Obispo one-way?

    The cheapest airlines for a one-way flight from State of Washington to San Luis Obispo are American Airlines ($80), Alaska Airlines ($108), and United Airlines ($124).

  • What are the most popular routes from State of Washington to San Luis Obispo?

    The most popular flight routes from State of Washington to San Luis Obispo are Seattle/Tacoma Intl - San Luis Obispo County, Portland - San Luis Obispo County and Spokane - San Luis Obispo County.

  • What are the most reliable airlines from State of Washington to San Luis Obispo?

    No one likes to see their flight delayed. When booking a flight from State of Washington to San Luis Obispo consider choosing Alaska Airlines (92%), Hawaiian Airlines (83%) or Qatar Airways (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to San Luis Obispo?

    On average you can expect to pay $245 for a flight from State of Washington to San Luis Obispo. The cheapest flight overall is $98 while the most popular route, (Seattle/Tacoma Intl - San Luis Obispo County) is currently priced at $157.

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

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

  • How can I find direct flights from Washington 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 Washington to San Luis Obispo.

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to San Luis Obispo (average of $374). Flying from State of Washington to San Luis Obispo in June is currently the most expensive (average of $594). 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 Washington?

Book flights to Washington if you plan to visit one of these locations
Morro Bay
Arroyo Grande
Avila Beach
San Simeon

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Alternative routes for Washington to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington to San Luis Obispo

Discover the top 2 airlines that operate flights from Washington 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$166Average$363FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$175Average$414FlexibilityNo cancel feeOn-time75%
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