$164 Cheap United flights Washington (IAD) to San Diego (SAN)

$164 Cheap United flights Washington (IAD) to San Diego (SAN)

Prices were available within the past 7 days and start at $164 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 29 - Mon, Jun 2

IAD

Washington

SAN

San Diego

$277 Roundtrip, found 3 days ago

$277

Roundtrip

found 3 days ago

Select United flight, departing Thu, May 29 from Washington to San Diego, returning Mon, Jun 2, priced at $277 found 3 days ago

Thu, May 29 - Mon, Jun 2

IAD

Washington

SAN

San Diego

$297 Roundtrip, found 3 days ago

$297

Roundtrip

found 3 days ago

Select United flight, departing Thu, May 29 from Washington to San Diego, returning Mon, Jun 2, priced at $297 found 3 days ago

Thu, May 29 - Mon, Jun 2

IAD

Washington

SAN

San Diego

$300 Roundtrip, found 3 days ago

$300

Roundtrip

found 3 days ago

Select United flight, departing Thu, May 29 from Washington to San Diego, returning Mon, Jun 2, priced at $300 found 3 days ago

Thu, May 29 - Mon, Jun 2

IAD

Washington

SAN

San Diego

$310 Roundtrip, found 3 days ago

$310

Roundtrip

found 3 days ago

Select United flight, departing Thu, May 29 from Washington to San Diego, returning Mon, Jun 2, priced at $310 found 3 days ago

Thu, Jul 3 - Mon, Jul 7

IAD

Washington

SAN

San Diego

$323 Roundtrip, found 1 day ago

$323

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 3 from Washington to San Diego, returning Mon, Jul 7, priced at $323 found 1 day ago

Thu, Jul 3 - Mon, Jul 7

IAD

Washington

SAN

San Diego

$325 Roundtrip, found 1 day ago

$325

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 3 from Washington to San Diego, returning Mon, Jul 7, priced at $325 found 1 day ago