₹9,547 Cheap Flights from San Diego (SAN) to Seattle (SEA)

View ₹9,547 flight on Tue, 9 Jun 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Seattle-Tacoma International Airport (SEA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from San Diego (SAN) to Seattle (SEA)

Prices were available within the past 7 days and start at ₹9,547 for one-way flights and ₹17,912 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 22 May - Tue, 26 May
SAN
San Diego
SEA
Seattle
₹17,912 Return, found 4 days ago
₹17,912
Return
found 4 days ago
Select Delta flight, departing Fri, 22 May from San Diego to Seattle, returning Tue, 26 May, priced at ₹17,912 found 4 days ago
Delta
Fri, 15 May - Sun, 17 May
SAN
San Diego
SEA
Seattle
₹20,212 Return, found 16 hours ago
₹20,212
Return
found 16 hours ago
Select Delta flight, departing Fri, 15 May from San Diego to Seattle, returning Sun, 17 May, priced at ₹20,212 found 16 hours ago
Delta
Thu, 7 May - Sun, 10 May
SAN
San Diego
SEA
Seattle
₹20,227 Return, found 2 days ago
₹20,227
Return
found 2 days ago
Select Delta flight, departing Thu, 7 May from San Diego to Seattle, returning Sun, 10 May, priced at ₹20,227 found 2 days ago
Delta
Sat, 16 May - Sat, 30 May
SAN
San Diego
SEA
Seattle
₹20,238 Return, found 1 day ago
₹20,238
Return
found 1 day ago
Select Delta flight, departing Sat, 16 May from San Diego to Seattle, returning Sat, 30 May, priced at ₹20,238 found 1 day ago
Delta
Tue, 9 Jun - Mon, 6 Jul
SAN
San Diego
SEA
Seattle
₹21,696 Return, found 4 days ago
₹21,696
Return
found 4 days ago
Select Delta flight, departing Tue, 9 Jun from San Diego to Seattle, returning Mon, 6 Jul, priced at ₹21,696 found 4 days ago
Delta
Fri, 22 May - Tue, 26 May
SAN
San Diego
SEA
Seattle
₹21,852 Return, found 4 days ago
₹21,852
Return
found 4 days ago
Select Delta flight, departing Fri, 22 May from San Diego to Seattle, returning Tue, 26 May, priced at ₹21,852 found 4 days ago
Delta
Fri, 15 May - Sun, 17 May
SAN
San Diego
SEA
Seattle
₹22,077 Return, found 16 hours ago
₹22,077
Return
found 16 hours ago
Select Delta flight, departing Fri, 15 May from San Diego to Seattle, returning Sun, 17 May, priced at ₹22,077 found 16 hours ago
Delta
Fri, 15 May - Mon, 18 May
SAN
San Diego
SEA
Seattle
₹22,103 Return, found 1 day ago
₹22,103
Return
found 1 day ago
Select Delta flight, departing Fri, 15 May from San Diego to Seattle, returning Mon, 18 May, priced at ₹22,103 found 1 day ago
United
Wed, 13 May - Sat, 16 May
SAN
San Diego
SEA
Seattle
₹23,889 Return, found 1 day ago
₹23,889
Return
found 1 day ago
Select United flight, departing Wed, 13 May from San Diego to Seattle, returning Sat, 16 May, priced at ₹23,889 found 1 day ago
American Airlines
Thu, 14 May - Mon, 18 May
SAN
San Diego
SEA
Seattle
₹28,639 Return, found 1 day ago
₹28,639
Return
found 1 day ago
Select American Airlines flight, departing Thu, 14 May from San Diego to Seattle, returning Mon, 18 May, priced at ₹28,639 found 1 day ago

Find the cheapest month to fly from San Diego (SAN) to Seattle (SEA)

May is typically the cheapest month to fly

From ₹9,367 - ₹21,786 per traveller.

Frequently asked questions

How much is a flight from San Diego Airport to Sea-Tac Airport?
Start packing your suitcase, because round-trip journeys from San Diego Intl. Airport (SAN) to Seattle - Tacoma Intl. Airport (SEA) start from ₹17,912. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAN to Seattle - Tacoma Intl. Airport (SEA)?
This can differ between air carriers, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from SAN to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Diego Intl. Airport (SAN) to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAN to SEA?
The flight distance from SAN to Sea-Tac Airport is 1,700 kilometres. Pack yourself a snack, a drink and a laptop filled with movies. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from San Diego Airport to Seattle - Tacoma Intl. Airport (SEA)?
Many savvy travellers choose to fly with Alaska Airlines (AS) from San Diego Intl. Airport (SAN) to SEA. This popular airline offers 225 flights a month, so you can pick a flight time that's right for you. Operating 152 flights a month on this route, Delta Air Lines (DL) is another fantastic option.
Are SAN to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from SAN to Seattle - Tacoma Intl. Airport (SEA), but it's also possible to miss out altogether! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always getting the latest offers.

Travel information

Origin airport
San Diego Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Return price
₹17,912
Distance
1681 km
Average flight time
3 hours 9 mins

Explore a world of travel with Expedia

*Available to Expedia members.