
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 45% on select hotels after you book a flight*
NT$4,233 Cheap United flights Seattle (SEA) to San Diego (SAN)
Prices were available within the past 7 days and start at NT$4,233 for one-way flights and NT$8,479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 14 - Wed, Jan 21
SEA
Seattle
SAN
San Diego
NT$8,479 Roundtrip, found 3 days ago
NT$8,479
Roundtrip
found 3 days ago

Wed, Jan 14 - Wed, Jan 21
SEA
Seattle
SAN
San Diego
NT$8,636 Roundtrip, found 3 days ago
NT$8,636
Roundtrip
found 3 days ago

Wed, Dec 17 - Wed, Dec 24
SEA
Seattle
SAN
San Diego
NT$8,642 Roundtrip, found 3 days ago
NT$8,642
Roundtrip
found 3 days ago
Frequently asked questions
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | San Diego Intl. |
Distance | 1681 km |
Average flight time | 2 hours 50 mins |
Explore a world of travel with Expedia
- Trending United Flights
- Trending Routes
- Airlines Operating
- Nearby Airports
- Flights from Other Cities
- Expedia's Latest Trends
Most Popular United Routes from Seattle
- Taipei to Vancouver (TPE - YVR)
- Kaohsiung to Tokyo (KHH - NRT)
- Taipei to Chicago (TPE - ORD)
- Taipei to Guam (TPE - GUM)
- Los Angeles to Taipei (LAX - TPE)
- Taipei to Vancouver (TPE - YVR)
- Tokyo to Kaohsiung (NRT - KHH)
- Taipei to Los Angeles (TPE - LAX)
- Taipei to Honolulu (TPE - HNL)
- Taipei to Los Angeles (TPE - LAX)
Popular Domestic Routes in San Diego Intl.
- Taipei to Los Angeles (TPE - LAX)
- Taipei to Guam (TPE - GUM)
- Taipei to Newark Liberty Intl. Airport (TPE - EWR)
- Newark Liberty Intl. Airport to Taipei (EWR - TPE)
- Kaohsiung to Tokyo (KHH - NRT)
- Kaohsiung to Nagoya (KHH - NGO)
- Chicago to Taipei (ORD - TPE)
- Taipei to Honolulu (TPE - HNL)
- Kaohsiung to Sapporo (KHH - CTS)
- Taipei to Vancouver (TPE - YVR)
Expedia's Latest Trends
Flights
- Flights from Taoyuan City (TPE) to Pittsburgh (PIT)
- Flights from Los Angeles (ONT) to Taoyuan City (TPE)
- Flights from Taoyuan City (TPE) to Anchorage (ANC)
- Flights from Taoyuan City (TPE) to Dallas (DFW)
- Flights from Taoyuan Intl. to NYC-All Airports
- Flights from San Francisco (SFO) to Nashville (BNA)
- Flights from Taoyuan City (TPE) to Columbus (CMH)
- Flights from Kaohsiung (KHH) to Los Angeles (LAX)
- Flights from Taoyuan City (TPE) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Los Angeles (LAX)
- Flights from Taoyuan City (TPE) to Philadelphia (PHL)
- Flights from Taoyuan City (TPE) to San Francisco (SFO)
- United San Francisco (SFO) to Taoyuan City (TPE) flights
- EVA Airways San Francisco (SFO) to Taoyuan City (TPE) flights
- Flights from Taoyuan City (TPE) to Boston (BOS)
- Flights from Taoyuan City (TPE) to Los Angeles (LAX)
- Flights from Taoyuan City (TPE) to San Diego (SAN)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Taoyuan City (TPE)
- Flights from Taoyuan City (TPE) to Seattle (SEA)
- Flights from Malacca Intl. Airport to NYC-All Airports
- Flights from Taoyuan City (TPE) to Los Angeles (ONT)
- Flights from Taoyuan City (TPE) to San Jose (SJC)
- Flights from Los Angeles (LAX) to Taoyuan City (TPE)
- Flights from Los Angeles Intl. to NYC-All Airports
- Flights from Boston (BOS) to Taoyuan City (TPE)
- EVA Airways Los Angeles (LAX) to Taoyuan City (TPE) flights
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Taoyuan City (TPE)
- Flights from Los Angeles (LAX) to San Francisco (SFO)
*Available to Expedia members.