₹12,148 Cheap United flights from Seattle to San Diego (SEA→SAN)

View ₹12,148 flight on Tue, 24 Mar 2026Opens in a new window

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United flights from Seattle to San Diego (SEA→SAN)

Prices were available within the past 7 days and start at ₹12,148 for one-way flights and ₹22,539 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 25 Feb - Tue, 3 Mar
SEA
Seattle
SAN
San Diego
₹22,539 Return, found 1 day ago
₹22,539
Return
found 1 day ago
Select United flight, departing Wed, 25 Feb from Seattle to San Diego, returning Tue, 3 Mar, priced at ₹22,539 found 1 day ago
United
Sat, 28 Feb - Sat, 7 Mar
SEA
Seattle
SAN
San Diego
₹22,625 Return, found 2 days ago
₹22,625
Return
found 2 days ago
Select United flight, departing Sat, 28 Feb from Seattle to San Diego, returning Sat, 7 Mar, priced at ₹22,625 found 2 days ago
United
Tue, 24 Mar - Thu, 26 Mar
SEA
Seattle
SAN
San Diego
₹23,954 Return, found 6 days ago
₹23,954
Return
found 6 days ago
Select United flight, departing Tue, 24 Mar from Seattle to San Diego, returning Thu, 26 Mar, priced at ₹23,954 found 6 days ago
United
Wed, 25 Feb - Tue, 3 Mar
SEA
Seattle
SAN
San Diego
₹25,263 Return, found 1 day ago
₹25,263
Return
found 1 day ago
Select United flight, departing Wed, 25 Feb from Seattle to San Diego, returning Tue, 3 Mar, priced at ₹25,263 found 1 day ago
United
Sat, 28 Feb - Sat, 7 Mar
SEA
Seattle
SAN
San Diego
₹25,356 Return, found 2 days ago
₹25,356
Return
found 2 days ago
Select United flight, departing Sat, 28 Feb from Seattle to San Diego, returning Sat, 7 Mar, priced at ₹25,356 found 2 days ago
United
Sat, 21 Feb - Tue, 24 Feb
SEA
Seattle
SAN
San Diego
₹25,418 Return, found 5 days ago
₹25,418
Return
found 5 days ago
Select United flight, departing Sat, 21 Feb from Seattle to San Diego, returning Tue, 24 Feb, priced at ₹25,418 found 5 days ago

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McClellan-Palomar CLD. Average driving time to city centre is 38 minutes. Flights from ₹58,152
CLD
McClellan-Palomar
Average driving time to city centre38 min
Flights from ₹58,152

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

January is typically the cheapest month to fly

From ₹7,768 - ₹13,497 per traveller.
Flight from Seattle to San Diego route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Popular airline
Delta
Distance
1681 km
Average flight time
2 hours 46 mins

Frequently asked questions

How much is a United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
You'll discover cheap return United Airlines flights from ₹22,539 from SEA to SAN by organising your results from "Price (lowest to highest)" on Expedia. Or look for options from ₹12,148 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to SAN with United Airlines?
United Airlines flights to San Diego are often cheaper in the low-season months of January and November. Whether you're searching for a round-trip or one-way ticket, you could find a better deal then.
Does United Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
Use our "Nonstop" filter when browsing for direct United Airlines flights from SEA to SAN. It's also a good way to compare other carriers servicing the same nonstop trip.
What airports does United Airlines fly into in San Diego?
Jump on a United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to San Diego, and you'll probably land at San Diego Intl. Airport (SAN). This is the airline's primary hub in this city.
Can I change or cancel my United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For more details about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to change your plans without additional costs, apply the "Changes included" and "No cancel fee" filters when planning your next break.

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