Flights from San Diego to Washington

Cheapest flights from San Diego

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, May 20 - Fri, May 30

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$187 Roundtrip, found 5 days ago

$187

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Tue, May 20 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, May 30, priced at $187 found 5 days ago

Wed, Jun 4 - Sat, Jun 7

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$210 Roundtrip, found 13 hours ago

$210

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, Jun 4 from San Diego Intl. to Ronald Reagan Washington National, returning Sat, Jun 7, priced at $210 found 13 hours ago

Tue, Jun 3 - Thu, Jun 5

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$212 Roundtrip, found 13 hours ago

$212

Roundtrip

found 13 hours ago

Select Spirit Airlines flight, departing Tue, Jun 3 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 5, priced at $212 found 13 hours ago

Mon, Jun 2 - Sat, Jun 7

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$220 Roundtrip, found 13 hours ago

$220

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from San Diego Intl. to Ronald Reagan Washington National, returning Sat, Jun 7, priced at $220 found 13 hours ago

Sun, Jun 1 - Tue, Jun 3

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$222 Roundtrip, found 14 hours ago

$222

Roundtrip

found 14 hours ago

Select Spirit Airlines flight, departing Sun, Jun 1 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 3, priced at $222 found 14 hours ago

Tue, Jun 3 - Wed, Jun 4

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$230 Roundtrip, found 13 hours ago

$230

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Tue, Jun 3 from San Diego Intl. to Ronald Reagan Washington National, returning Wed, Jun 4, priced at $230 found 13 hours ago

Thu, Jun 5 - Tue, Jun 10

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$231 Roundtrip, found 13 hours ago

$231

Roundtrip

found 13 hours ago

Select Spirit Airlines flight, departing Thu, Jun 5 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 10, priced at $231 found 13 hours ago

Tue, May 20 - Fri, May 30

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$236 Roundtrip, found 5 days ago

$236

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Tue, May 20 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, May 30, priced at $236 found 5 days ago

Mon, Jun 2 - Wed, Jun 4

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$240 Roundtrip, found 13 hours ago

$240

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from San Diego Intl. to Ronald Reagan Washington National, returning Wed, Jun 4, priced at $240 found 13 hours ago

Sun, Jun 1 - Thu, Jun 5

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$241 Roundtrip, found 13 hours ago

$241

Roundtrip

found 13 hours ago

Select Spirit Airlines flight, departing Sun, Jun 1 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 5, priced at $241 found 13 hours ago

Wed, Jun 4 - Sun, Jun 8

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$250 Roundtrip, found 13 hours ago

$250

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, Jun 4 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Jun 8, priced at $250 found 13 hours ago

Tue, May 20 - Fri, May 30

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$253 Roundtrip, found 5 days ago

$253

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Tue, May 20 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, May 30, priced at $253 found 5 days ago

Tue, May 20 - Fri, May 30

SAN

San Diego Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$258 Roundtrip, found 5 days ago

$258

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Tue, May 20 from San Diego Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, May 30, priced at $258 found 5 days ago

Mon, Jun 2 - Sun, Jun 8

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$260 Roundtrip, found 13 hours ago

$260

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Jun 8, priced at $260 found 13 hours ago

Tue, Jun 17 - Tue, Jul 1

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$277 Roundtrip, found 5 days ago

$277

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jun 17 from San Diego Intl. to Washington Dulles Intl., returning Tue, Jul 1, priced at $277 found 5 days ago

Tue, Jun 17 - Wed, Jul 2

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$307 Roundtrip, found 5 days ago

$307

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Tue, Jun 17 from San Diego Intl. to Washington Dulles Intl., returning Wed, Jul 2, priced at $307 found 5 days ago

Wed, Jun 18 - Wed, Jul 2

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$317 Roundtrip, found 5 days ago

$317

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Jun 18 from San Diego Intl. to Washington Dulles Intl., returning Wed, Jul 2, priced at $317 found 5 days ago

Fri, Jun 20 - Mon, Jun 30

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$327 Roundtrip, found 5 days ago

$327

Roundtrip

found 5 days ago

Select United flight, departing Fri, Jun 20 from San Diego Intl. to Washington Dulles Intl., returning Mon, Jun 30, priced at $327 found 5 days ago

Thu, Jun 19 - Wed, Jul 2

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$347 Roundtrip, found 5 days ago

$347

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Jun 19 from San Diego Intl. to Washington Dulles Intl., returning Wed, Jul 2, priced at $347 found 5 days ago

Fri, Jun 20 - Mon, Jun 30

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$357 Roundtrip, found 5 days ago

$357

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Jun 20 from San Diego Intl. to Washington Dulles Intl., returning Mon, Jun 30, priced at $357 found 5 days ago