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Cheap flights from Seattle to San Luis Obispo from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to San Luis Obispo departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to San Luis Obispo

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to San Luis Obispo.
3:24 pm - 10:45 pmSEA-SBP
7h 21m1 stop
2:21 pm - 9:43 pmSBP-SEA
7h 22m1 stop
$157United Airlines
Find Deal
Wed, Apr 23 - Wed, Apr 30
6:15 am - 11:50 amSEA-SBP
5h 35m1 stop
2:21 pm - 9:15 pmSBP-SEA
6h 54m2 stops
$162United Airlines
Find Deal
Wed, Apr 23 - Wed, Apr 30
5:05 pm - 10:45 pmSEA-SBP
5h 40m1 stop
2:21 pm - 9:57 pmSBP-SEA
7h 36m1 stop
$177United Airlines
Find Deal
Fri, Apr 25 - Fri, May 2
5:05 pm - 10:45 pmSEA-SBP
5h 40m1 stop
2:21 pm - 9:31 pmSBP-SEA
7h 10m2 stops
$182United Airlines
Find Deal
Fri, Apr 25 - Fri, May 2
7:00 am - 1:52 pmSEA-SBP
6h 52m1 stop
7:35 pm - 10:00 pmSBP-SEA
2h 25mnonstop
$197Hawaiian Airlines
Find Deal
Sat, May 10 - Sat, May 17
10:00 am - 3:21 pmSEA-SBP
5h 21m1 stop
7:35 pm - 10:00 pmSBP-SEA
2h 25mnonstop
$200Hawaiian Airlines
Find Deal
Sat, May 10 - Sat, May 17
4:00 pm - 6:22 pmSEA-SBP
2h 22mnonstop
7:14 pm - 9:41 pmSBP-SEA
2h 27mnonstop
$221Alaska Airlines
Find Deal
Wed, Apr 23 - Wed, Apr 30
4:17 pm - 6:43 pmSEA-SBP
2h 26mnonstop
7:35 pm - 10:00 pmSBP-SEA
2h 25mnonstop
$257Alaska Airlines
Find Deal
Fri, Jul 25 - Sun, Jul 27
2:58 pm - 10:17 pmSEA-SBP
7h 19m1 stop
12:51 pm - 8:13 pmSBP-SEA
7h 22m1 stop
$527American Airlines
Find Deal
Sun, Apr 6 - Mon, Apr 7
6:15 am - 11:50 amSEA-SBP
5h 35m1 stop
6:00 am - 1:17 pmSBP-SEA
7h 17m2 stops
Sun, Apr 6 - Wed, Apr 9

United Airlines flights from Seattle to San Luis Obispo

Our best United Airlines deals on Seattle to San Luis Obispo flight tickets
United Airlines
Apr 23
SEA3:24 pmSeattle/Tacoma Intl
7h 21m
1 stop
SBP10:45 pmSan Luis Obispo County
Apr 30
SBP2:21 pmSan Luis Obispo County
7h 22m
1 stop
SEA9:43 pmSeattle/Tacoma Intl
United Airlines
Apr 23
SEA6:15 amSeattle/Tacoma Intl
5h 35m
1 stop
SBP11:50 amSan Luis Obispo County
Apr 30
SBP2:21 pmSan Luis Obispo County
6h 54m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
United Airlines
Apr 25
SEA5:05 pmSeattle/Tacoma Intl
5h 40m
1 stop
SBP10:45 pmSan Luis Obispo County
May 2
SBP2:21 pmSan Luis Obispo County
7h 36m
1 stop
SEA9:57 pmSeattle/Tacoma Intl

Hawaiian Airlines flights from Seattle to San Luis Obispo

Our best Hawaiian Airlines deals on Seattle to San Luis Obispo flight tickets
Hawaiian Airlines
May 10
SEA7:00 amSeattle/Tacoma Intl
6h 52m
1 stop
SBP1:52 pmSan Luis Obispo County
May 17
SBP7:35 pmSan Luis Obispo County
2h 25m
SEA10:00 pmSeattle/Tacoma Intl
Hawaiian Airlines
May 10
SEA10:00 amSeattle/Tacoma Intl
5h 21m
1 stop
SBP3:21 pmSan Luis Obispo County
May 17
SBP7:35 pmSan Luis Obispo County
2h 25m
SEA10:00 pmSeattle/Tacoma Intl
Hawaiian Airlines
Apr 23
SEA10:00 amSeattle/Tacoma Intl
5h 21m
1 stop
SBP3:21 pmSan Luis Obispo County
Apr 30
SBP7:14 pmSan Luis Obispo County
2h 27m
SEA9:41 pmSeattle/Tacoma Intl

See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from Seattle to San Luis Obispo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Luis Obispo?

In general, January is the cheapest month to fly from Seattle to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $196. The month of February is another great option to travel to San Luis Obispo, with average flight prices from Seattle averaging around $197.

What is the cheapest day to depart on your flight to San Luis Obispo?

On average, the least expensive day to fly to San Luis Obispo from Seattle is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $316. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to San Luis Obispo for around $494.

What is the cheapest time of day to depart on your flight to San Luis Obispo?

Flying to San Luis Obispo from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $296 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $457 on average. Flights to San Luis Obispo from Seattle at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to San Luis Obispo County flight route?

Fly from Seattle/Tacoma Intl to San Luis Obispo County for the best Seattle/Tacoma Intl - San Luis Obispo County flight prices

How far in advance should I book a flight to San Luis Obispo?

You are more likely to see cheaper flights to San Luis Obispo from Seattle when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to San Luis Obispo for around $358 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Luis Obispo from Seattle for as low as $253 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to San Luis Obispo County flights?

There are 1 cabin classes available to choose from on Seattle/Tacoma Intl to San Luis Obispo County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to San Luis Obispo flight prices changed over time?

As of March 2025, prices for Seattle to San Luis Obispo flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to San Luis Obispo

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to San Luis Obispo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to San Luis Obispo (SEA to SBP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to San Luis Obispo

Best Price Found

$89

Fastest flight time

2h 22m

Direct flights

Mon, Thu, Fri, Sat and Sun

Airports in San Luis Obispo

1 airport
The best one-way flight to San Luis Obispo from Seattle in the past 72 hours is $89. The best round-trip flight deal from Seattle to San Luis Obispo found on momondo in the last 72 hours is $157.
The fastest flight from Seattle to San Luis Obispo takes 2h 22m
Direct flights go from Seattle to San Luis Obispo on Monday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Alaska Airlines and Hawaiian Airlines.
There is 1 airport near San Luis Obispo: San Luis Obispo County (SBP)

  • How far is Seattle/Tacoma Intl to San Luis Obispo County by plane?

    Seattle/Tacoma Intl and San Luis Obispo County are 855.7 mi apart from one another. Flights usually cover this in 2h 22m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Luis Obispo County Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to San Luis Obispo County Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Luis Obispo County Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Luis Obispo County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to San Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The travel and health documents you'll need for your trip to San Luis Obispo County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Luis Obispo County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to San Luis Obispo?

  • What is the most popular airline from Seattle to San Luis Obispo?


Best airlines flying from Seattle to San Luis Obispo

Compare and see reviews for airlines that fly from Seattle to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $166Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $175Free CancellationRating
8.0
9,798 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Seattle to San Luis Obispo

    Alaska Airlines operates around 1 flight from Seattle to San Luis Obispo every week. The average price of these flights found in the last 72 hours has been $384, but momondo users have found Alaska Airlines deals from Seattle to San Luis Obispo from as low as $175 round-trip. Alaska Airlines has been scored 8.0/10 in 9,798 reviews.


Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Morro Bay
Cambria
Paso Robles
Avila Beach
San Simeon
Arroyo Grande
Atascadero
Cayucos
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to San Luis Obispo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Luis Obispo from Seattle.

Can I find flights from Seattle to San Luis Obispo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to San Luis Obispo flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to San Luis Obispo?

momondo helps you find the best flight between Seattle and San Luis Obispo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to San Luis Obispo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Luis Obispo from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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