
$139 Cheap United flights Washington (IAD) to San Diego (SAN)
Prices were available within the past 7 days and start at $139 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Mon, Sep 22
IAD
Washington
SAN
San Diego
$257 Roundtrip, found 9 hours ago
$257
Roundtrip
found 9 hours ago

Sat, Sep 20 - Mon, Sep 22
IAD
Washington
SAN
San Diego
$263 Roundtrip, found 9 hours ago
$263
Roundtrip
found 9 hours ago

Sat, Sep 20 - Mon, Sep 22
IAD
Washington
SAN
San Diego
$267 Roundtrip, found 9 hours ago
$267
Roundtrip
found 9 hours ago

Sat, Sep 20 - Sun, Sep 21
IAD
Washington
SAN
San Diego
$280 Roundtrip, found 9 hours ago
$280
Roundtrip
found 9 hours ago

Sat, Sep 20 - Mon, Sep 22
IAD
Washington
SAN
San Diego
$285 Roundtrip, found 9 hours ago
$285
Roundtrip
found 9 hours ago

Sat, Sep 20 - Mon, Sep 22
IAD
Washington
SAN
San Diego
$287 Roundtrip, found 9 hours ago
$287
Roundtrip
found 9 hours ago
Origin airport | Washington Dulles Intl. |
Destination airport | San Diego Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United |
Popular airline | Delta |
Distance | 3598 km |
Average flight time | 2 hours 52 mins |
Most Popular United Routes from Washington
Most Popular United Routes from San Diego
- Philadelphia to Farmington (PHL - FMN)
- Dayton to Fort Myers (DAY - RSW)
- Louisville to Roanoke (SDF - ROA)
- Boston to Louisville (BOS - SDF)
- Fort Myers to Denver (RSW - DEN)
- Newark Liberty Intl. Airport to Appleton (EWR - ATW)
- Tampa to San Juan (TPA - SJU)
- Newark Liberty Intl. Airport to Phoenix (EWR - PHX)
- Raleigh to Calgary (RDU - YYC)
- Memphis to Dallas (MEM - DFW)
Popular Domestic Routes in San Diego Intl.
- Newark Liberty Intl. Airport to Chattanooga (EWR - CHA)
- San Diego to Cape Town (SAN - CPT)
- Newark Liberty Intl. Airport to Phoenix (EWR - PHX)
- Louisville to Roanoke (SDF - ROA)
- Memphis to Dallas (MEM - DFW)
- Philadelphia to Farmington (PHL - FMN)
- Dayton to Fort Myers (DAY - RSW)
- West Palm Beach to Bangor (PBI - BGR)
- Boston to Houston (BOS - IAH)
- Pasco to Tucson (PSC - TUS)