Flights from Washington to East County

Cheapest flights from Washington

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 2 - Sat, Sep 6

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$197 Roundtrip, found 18 hours ago

$197

Roundtrip

found 18 hours ago

Select Hawaiian Airlines flight, departing Tue, Sep 2 from Washington Dulles Intl. to San Diego Intl., returning Sat, Sep 6, priced at $197 found 18 hours ago

Tue, Sep 9 - Thu, Sep 11

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$211 Roundtrip, found 1 day ago

$211

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Sep 9 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Thu, Sep 11, priced at $211 found 1 day ago

Tue, Sep 2 - Mon, Sep 8

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$217 Roundtrip, found 18 hours ago

$217

Roundtrip

found 18 hours ago

Select Hawaiian Airlines flight, departing Tue, Sep 2 from Washington Dulles Intl. to San Diego Intl., returning Mon, Sep 8, priced at $217 found 18 hours ago

Tue, Sep 9 - Sat, Sep 13

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Sep 9 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Sep 13, priced at $222 found 1 day ago

Mon, Sep 1 - Thu, Sep 11

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$231 Roundtrip, found 1 day ago

$231

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Sep 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Thu, Sep 11, priced at $231 found 1 day ago

Tue, Sep 9 - Fri, Sep 12

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Sep 9 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Fri, Sep 12, priced at $234 found 1 day ago

Fri, Sep 5 - Sun, Sep 7

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$237 Roundtrip, found 18 hours ago

$237

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sun, Sep 7, priced at $237 found 18 hours ago

Tue, Sep 2 - Wed, Sep 3

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$237 Roundtrip, found 18 hours ago

$237

Roundtrip

found 18 hours ago

Select Hawaiian Airlines flight, departing Tue, Sep 2 from Washington Dulles Intl. to San Diego Intl., returning Wed, Sep 3, priced at $237 found 18 hours ago

Mon, Sep 1 - Sat, Sep 13

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Sep 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Sep 13, priced at $242 found 1 day ago

Thu, Oct 30 - Sat, Nov 1

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$247 Roundtrip, found 6 days ago

$247

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Thu, Oct 30 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 1, priced at $247 found 6 days ago

Mon, Sep 1 - Fri, Sep 12

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Sep 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Fri, Sep 12, priced at $254 found 1 day ago

Fri, Sep 5 - Sun, Sep 7

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$257 Roundtrip, found 18 hours ago

$257

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Diego Intl., returning Sun, Sep 7, priced at $257 found 18 hours ago

Thu, Oct 30 - Mon, Nov 3

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$257 Roundtrip, found 6 days ago

$257

Roundtrip

found 6 days ago

Select United flight, departing Thu, Oct 30 from Washington Dulles Intl. to San Diego Intl., returning Mon, Nov 3, priced at $257 found 6 days ago

Tue, Sep 2 - Thu, Sep 4

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$257 Roundtrip, found 18 hours ago

$257

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Tue, Sep 2 from Washington Dulles Intl. to San Diego Intl., returning Thu, Sep 4, priced at $257 found 18 hours ago

Wed, Sep 17 - Wed, Sep 24

DCA

Ronald Reagan Washington National

CLD

McClellan-Palomar

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Sep 17 from Ronald Reagan Washington National to McClellan-Palomar, returning Wed, Sep 24, priced at $258 found 1 day ago

Sun, Sep 7 - Sun, Sep 14

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$261 Roundtrip, found 1 day ago

$261

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Sep 7 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sun, Sep 14, priced at $261 found 1 day ago

Fri, Sep 5 - Sun, Sep 7

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$261 Roundtrip, found 18 hours ago

$261

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sun, Sep 7, priced at $261 found 18 hours ago

Fri, Sep 5 - Sun, Sep 7

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$267 Roundtrip, found 18 hours ago

$267

Roundtrip

found 18 hours ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Ronald Reagan Washington National to San Diego Intl., returning Sun, Sep 7, priced at $267 found 18 hours ago

Mon, Sep 22 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$273 Roundtrip, found 3 days ago

$273

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from Ronald Reagan Washington National to San Diego Intl., returning Sat, Sep 27, priced at $273 found 3 days ago

Thu, Sep 4 - Fri, Sep 5

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$277 Roundtrip, found 18 hours ago

$277

Roundtrip

found 18 hours ago

Select Delta flight, departing Thu, Sep 4 from Ronald Reagan Washington National to San Diego Intl., returning Fri, Sep 5, priced at $277 found 18 hours ago