Q: Can I fly back to Seattle/Tacoma Intl from San Diego?

Returning to Seattle/Tacoma Intl from San Diego COVID-19 testing requirements Visitors from San Diego are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl. Quarantine requirements Visitors from San Diego are not required to quarantine after entering Seattle/Tacoma Intl.

Question 1

What days are direct flights available from Seattle to San Diego?

Accepted Answer

Days when direct flights are available for this flight are: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

Question 2

How popular is this Seattle to San Diego flight route?

Accepted Answer

Flights from Seattle/Tacoma Intl to San Diego have been viewed 96 times in the past calendar month.

Question 3

How many flights depart from Seattle to San Diego on average per day?

Accepted Answer

On average, you can expect to see 18 flights from Seattle to San Diego a day.
Morning (6am - Midday) - 33% of flight departures
Afternoon (Noon - 6pm) - 17% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

Question 4

How long is the flight from Seattle to San Diego?

Accepted Answer

A quick flight from Seattle to San Diego can take about 4h 16m. Spirit Airlines provides one of the quickest options available for as low as C$ 119. Seattle and San Diego are separated by a distance of 1701 km.

Question 5

What is the cheapest airline to fly from Seattle to San Diego round-trip?

Accepted Answer

Spirit Airlines, at C$ 119, was found to be the cheapest airline from Seattle to San Diego.. Spirit Airlines is priced at 67% lower than the current average price of a flight leaving 3 months from now.

Question 6

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

Accepted Answer

One-way options have recently been found by users for as low as C$ 122 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from C$ 146 and Delta from C$ 186 one-way.

Question 7

Can I fly to San Diego from Seattle/Tacoma Intl right now?

Accepted Answer

Information is based on travel restrictions for travel to San Diego within the United States

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

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering San Diego.

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

Documents
Passenger Disclosure and Attestation - To be filled out by travelers from the People’s Republic of China and designated airports including Incheon International Airport (ICN) in Seoul, the Republic of Korea; Toronto Pearson International Airport (YYZ) in Canada; and Vancouver International Airport (YVR) in Canada.

Question 8

Can I fly back to Seattle/Tacoma Intl from San Diego?

Accepted Answer

Returning to Seattle/Tacoma Intl from San Diego

COVID-19 testing requirements
Visitors from San Diego are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

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

Question 9

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

Accepted Answer

Endeavor Airlines, American Airlines and Alaska Airlines are the most popular airlines when flying from Seattle to San Diego.

Question 10

What are the cheapest flights from Seattle to San Diego?

Accepted Answer

The cheapest flight price from Seattle to San Diego is C$ 93. On average you can expect to pay C$ 620. The most popular route, (Seattle/Tacoma Intl - San Diego), can usually be booked for C$ 120.

Question 11

What are the most reliable airlines from Seattle to San Diego?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Seattle to San Diego consider choosing KLM (82%), Qatar Airways (79%) or Air France (74%) as they are the most reliable in getting you off to your destination on time.

Question 12

Can I find flights from Seattle to San Diego for under C$ 200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Seattle to San Diego for under C$ 200. The cheapest flight booked recently is on Spirit Airlines for just C$ 119, but on average you can expect to pay C$ 159.

Question 13

Are there direct flights from Seattle to San Diego for under C$ 300 on Cheapflights?

Accepted Answer

Cheapflights has 20 direct flights from Seattle to San Diego under C$ 300. A good price for a direct flight from Seattle to San Diego is less than C$ 376.

Question 14

Are there last-minute flights available from Seattle to San Diego for under C$ 200?

Accepted Answer

There are currently 20+ open flights from Seattle to San Diego within the next 7 days for less than C$ 200.

Question 15

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

Accepted Answer

Alaska Airlines, Delta, and Spirit Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Question 16

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

Accepted Answer

Travellers have found that booking a Saturday departure is the best way to save up to 33% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 17

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

Accepted Answer

Find a great deal and save up to 97% by booking at least 32 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to San Diego within the next two weeks, with the cheapest ticket starting at C$ 496.

Question 18

What is the cheapest month to fly from Seattle to San Diego?

Accepted Answer

January can be a great time to fly to San Diego from Seattle with a flight ticket averaging about C$ 367. Cheapflights users have found deals in the month of January for as cheap as C$ 157. The most expensive prices can be found in the month of July.

Question 19

When is the cheapest time to fly from Seattle to San Diego (SEA - SAN)?

Accepted Answer

It’s typically best to fly out from Seattle to San Diego in the evening. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

Question 20

What airports do I use to fly from Seattle to San Diego?

Accepted Answer

To fly from Seattle to San Diego, you need to book a flight from Seattle/Tacoma Intl (SEA) to San Diego (SAN). Nonstop flights to San Diego from Seattle/Tacoma Intl take 2h 38m on average. When it comes time to book airfare, you have a few options: there are 25 outbound flights from Seattle/Tacoma Intl to San Diego offered by 5 different airlines.

Popular in	July	High demand for flights, 23% potential price rise
Cheapest in	January	Best time to find cheap flights, 36% potential price drop
Round-trip from	C$ 237	From Seattle/Tacoma Intl to San Diego
One-way from	C$ 122	One-way flight from Seattle/Tacoma Intl to San Diego

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Spirit Airlines	CheapestC$ 112	AverageC$ 222	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
Alaska Airlines	CheapestC$ 118	AverageC$ 291	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
Delta	CheapestC$ 138	AverageC$ 284	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

5%of flight departures	Early morningMidnight to 6 am
37%of flight departures	Morning6 am to noon
41%of flight departures	AfternoonNoon to 6 pm
17%of flight departures	Evening6 pm to midnight

Sunday	25daily flights
Monday	35daily flights
Tuesday	33daily flights
Wednesday	26daily flights
Thursday	19daily flights
Friday	26daily flights
Saturday	15daily flights

Cheap flights from Seattle to San Diego

How to find the cheapest flight from Seattle (SEA) to San Diego (SAN)

All the information you need to plan the best SEA to SAN flight in 2023: compare Seattle to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

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

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

What is the cheapest month to fly from Seattle to San Diego?

When is the cheapest time to fly from Seattle to San Diego (SEA - SAN)?