฿4,125 Cheap United flights from Seattle to San Diego (SEA→SAN)

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

Prices were available within the past 7 days and start at ฿4,125 for one-way flights and ฿7,935 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿7,935 Return, found 20 hours ago
฿7,935
Return
found 20 hours ago
Select United flight, departing Wed, 15 Oct from Seattle to San Diego, returning Fri, 17 Oct, priced at ฿7,935 found 20 hours ago
United
Wed, 15 Oct - Thu, 16 Oct
SEA
Seattle
SAN
San Diego
฿8,245 Return, found 1 day ago
฿8,245
Return
found 1 day ago
Select United flight, departing Wed, 15 Oct from Seattle to San Diego, returning Thu, 16 Oct, priced at ฿8,245 found 1 day ago
United
Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿8,560 Return, found 20 hours ago
฿8,560
Return
found 20 hours ago
Select United flight, departing Wed, 15 Oct from Seattle to San Diego, returning Fri, 17 Oct, priced at ฿8,560 found 20 hours ago
United
Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿9,050 Return, found 20 hours ago
฿9,050
Return
found 20 hours ago
Select United flight, departing Wed, 15 Oct from Seattle to San Diego, returning Fri, 17 Oct, priced at ฿9,050 found 20 hours ago
United
Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿9,220 Return, found 20 hours ago
฿9,220
Return
found 20 hours ago
Select United flight, departing Wed, 15 Oct from Seattle to San Diego, returning Fri, 17 Oct, priced at ฿9,220 found 20 hours ago
United
Wed, 15 Oct - Thu, 16 Oct
SEA
Seattle
SAN
San Diego
฿9,525 Return, found 1 day ago
฿9,525
Return
found 1 day ago
Select United flight, departing Wed, 15 Oct from Seattle to San Diego, returning Thu, 16 Oct, priced at ฿9,525 found 1 day ago

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 ฿7,935 from SEA to SAN by organising your results from "Price (lowest to highest)" on Expedia. Or look for options from ฿4,125 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.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
1681 km
Average flight time
2 hours 52 mins

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