Question 1

How popular is this San Luis Obispo to Seattle flight route?

Accepted Answer

Flights from San Luis Obispo County to Seattle/Tacoma Intl have been viewed 16 times in the past calendar month.

Question 2

What are the cheapest airlines flying from San Luis Obispo to Seattle round-trip?

Accepted Answer

According to our current data, United Airlines ($196), and Alaska Airlines ($302) offers the cheapest pricing from San Luis Obispo to Seattle. You may be able to fly from San Luis Obispo to Seattle for 13% less than the average price by searching for these airlines.

Question 3

What are the cheapest airlines to fly from San Luis Obispo to Seattle one-way?

Accepted Answer

$238 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $244 and $378, respectively.

Question 4

Can I fly to Seattle/Tacoma Intl from San Luis Obispo County right now?

Accepted Answer

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from San Luis Obispo County need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from San Luis Obispo County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from San Luis Obispo County are not required to quarantine after entering Seattle/Tacoma Intl.

Question 5

Can I fly back to San Luis Obispo County from Seattle/Tacoma Intl?

Accepted Answer

Returning to San Luis Obispo County from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Luis Obispo County.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering San Luis Obispo County.

Question 6

What are the most popular airlines that fly from San Luis Obispo to Seattle?

Accepted Answer

Before booking your flight from San Luis Obispo to Seattle check out the most popular airlines for this route: American Airlines, Alaska Airlines or Juneyao Airlines.

Question 7

What are the cheapest flights from San Luis Obispo to Seattle?

Accepted Answer

Looking at all options, your cheapest flight can be booked for $119. While the most popular route (San Luis Obispo County - Seattle/Tacoma Intl) can be booked for $277 on average our data indicates $503 when flying from San Luis Obispo to Seattle.

Question 8

What are the most reliable airlines from San Luis Obispo to Seattle?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from San Luis Obispo to Seattle consider choosing SkyWest Airlines (90%), Alaska Airlines (89%) or Qatar Airways (88%) as they are the most reliable in getting you off to your destination on time.

Question 9

Can I find flights from San Luis Obispo to Seattle for under $200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from San Luis Obispo to Seattle for under $200. The cheapest flight booked recently is on United Airlines for just $196, but on average you can expect to pay $308.

Question 10

Are there nonstop flights from San Luis Obispo to Seattle for under $400 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from San Luis Obispo to Seattle under $400. A good price for a nonstop flight from San Luis Obispo to Seattle is less than $403.

Question 11

Are there last-minute flights available from San Luis Obispo to Seattle for under $600?

Accepted Answer

There are currently 20+ open flights from San Luis Obispo to Seattle within the next 7 days for less than $600.

Question 12

Which airlines flying from San Luis Obispo County to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Accepted Answer

Some of our airline partners flying from San Luis Obispo County to Seattle/Tacoma Intl have new flexible policies in place due to COVID-19. Alaska Airlines, United Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

Question 13

What is the cheapest day to fly round-trip from San Luis Obispo to Seattle?

Accepted Answer

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.

Question 14

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

Accepted Answer

To save on the cost of your flight from San Luis Obispo to Seattle, book at least 27 days before your planned departure. Booking around this time can save you about 36% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $239 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $302.

Question 15

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

Accepted Answer

Our data shows that July tends to be the cheapest month to fly to Seattle from San Luis Obispo. Users have commonly found prices around $226 for the month, but tickets can be as low as $115. Due to multiple factors, prepare for potentially higher prices in December.

Question 16

When is the cheapest time to fly from San Luis Obispo to Seattle (SBP - SEA)?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from San Luis Obispo to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 93% on your trip compared to booking a flight at noon.

Popular in	December	High demand for flights, 18% potential price rise
Cheapest in	July	Best time to find cheap flights, 37% potential price drop
Average price	$234	Average for round-trip flights in May 2022
Round-trip from	$142	From San Luis Obispo County to Seattle/Tacoma Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Alaska Airlines	Cheapest$128	Average$278	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
United Airlines	Cheapest$146	Average$394	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$154	Average$351	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
100%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	1daily flight
Monday	1daily flight
Tuesday	1daily flight
Wednesday	1daily flight
Thursday	0daily flights
Friday	1daily flight
Saturday	1daily flight

Cheap flights from San Luis Obispo to Seattle (SBP - SEA)

The best prices from San Luis Obispo County to Seattle/Tacoma Intl are usually found in July or January, booked 29 days in advance, depart on a Wednesday or Thursday and return on a Sunday

How to find the cheapest flight from San Luis Obispo to Seattle

All the information you need to plan the best SBP to SEA flight in 2022: compare San Luis Obispo to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

What is the cheapest day to fly round-trip from San Luis Obispo to Seattle?

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

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

When is the cheapest time to fly from San Luis Obispo to Seattle (SBP - SEA)?

Cheap flights from San Luis Obispo to Seattle in May, June 2022

The best prices found for SBP to SEA flights for May, June

San Luis Obispo to Seattle 2022 flight deals

Cheap flights to Seattle from San Luis Obispo found for this year

Cheap Alaska Airlines flights from San Luis Obispo to Seattle

Cheap United Airlines flights from San Luis Obispo to Seattle

Non-stop flights to Seattle from San Luis Obispo

Save time with San Luis Obispo to Seattle direct flight deals

Last minute flights from San Luis Obispo to Seattle

Late deals on return flights to Seattle from San Luis Obispo, departing today and this week

One-way flights to Seattle/Tacoma Intl from San Luis Obispo

The cheapest one-way flights from San Luis Obispo to Seattle

Related info for your journey

Useful info, stats and facts about San Luis Obispo to Seattle flights.

Which airlines flying from San Luis Obispo County to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Can I find flights from San Luis Obispo to Seattle for under $200 on Cheapflights?

Are there nonstop flights from San Luis Obispo to Seattle for under $400 on Cheapflights?

Are there last-minute flights available from San Luis Obispo to Seattle for under $600?

How popular is this San Luis Obispo to Seattle flight route?

What are the cheapest airlines flying from San Luis Obispo to Seattle round-trip?

What are the cheapest airlines to fly from San Luis Obispo to Seattle one-way?

What are the most popular airlines that fly from San Luis Obispo to Seattle?

What are the most reliable airlines from San Luis Obispo to Seattle?

What are the cheapest flights from San Luis Obispo to Seattle?

Other flights from San Luis Obispo

Other flights to Seattle

Flights to Seattle from San Luis Obispo

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COVID Restrictions

Can I fly to Seattle/Tacoma Intl from San Luis Obispo County right now?

Can I fly back to San Luis Obispo County from Seattle/Tacoma Intl?

Alternative routes for San Luis Obispo to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Luis Obispo to Seattle

The chart below displays the airlines Cheapflights users traveling from San Luis Obispo to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022

Hourly flight availability from San Luis Obispo to Seattle

See what time of day planes typically take off from San Luis Obispo to Seattle

Weekly flight availability from San Luis Obispo to Seattle

See how many times per day planes take to the skies headed from San Luis Obispo to Seattle