Flights from Washington to Rancho Santa Fe

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, Jul 1 - Wed, Jul 9

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$251 Roundtrip, found 2 days ago

$251

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Wed, Jul 9, priced at $251 found 2 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$257 Roundtrip, found 6 days ago

$257

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $257 found 6 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$257 Roundtrip, found 6 days ago

$257

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $257 found 6 days ago

Sat, Jul 12 - Wed, Jul 16

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$261 Roundtrip, found 5 days ago

$261

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jul 12 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Wed, Jul 16, priced at $261 found 5 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$263 Roundtrip, found 6 days ago

$263

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $263 found 6 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$267 Roundtrip, found 6 days ago

$267

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $267 found 6 days ago

Tue, Jul 1 - Mon, Jul 7

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$268 Roundtrip, found 2 days ago

$268

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Mon, Jul 7, priced at $268 found 2 days ago

Mon, Jun 30 - Wed, Jul 9

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$270 Roundtrip, found 2 days ago

$270

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Wed, Jul 9, priced at $270 found 2 days ago

Sat, Jul 12 - Sat, Jul 19

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$271 Roundtrip, found 5 days ago

$271

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jul 12 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Jul 19, priced at $271 found 5 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$272 Roundtrip, found 6 days ago

$272

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $272 found 6 days ago

Wed, Jun 25 - Sat, Jun 28

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$275 Roundtrip, found 6 days ago

$275

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jun 25 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Jun 28, priced at $275 found 6 days ago

Tue, Jun 24 - Tue, Jun 24

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jun 24 from Ronald Reagan Washington National to San Diego Intl., returning Tue, Jun 24, priced at $277 found 2 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$277 Roundtrip, found 6 days ago

$277

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $277 found 6 days ago

Sat, Jul 12 - Thu, Jul 17

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$278 Roundtrip, found 5 days ago

$278

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jul 12 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Thu, Jul 17, priced at $278 found 5 days ago

Tue, Jul 15 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$280 Roundtrip, found 5 days ago

$280

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Tue, Jul 15 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Fri, Jul 18, priced at $280 found 5 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$284 Roundtrip, found 6 days ago

$284

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $284 found 6 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$307 Roundtrip, found 6 days ago

$307

Roundtrip

found 6 days ago

Select American Airlines flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $307 found 6 days ago

Mon, Oct 6 - Sat, Oct 18

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$317 Roundtrip, found 6 days ago

$317

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Mon, Oct 6 from Washington Dulles Intl. to San Diego Intl., returning Sat, Oct 18, priced at $317 found 6 days ago

Mon, Jun 16 - Wed, Jun 25

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$319 Roundtrip, found 6 days ago

$319

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Ronald Reagan Washington National to San Diego Intl., returning Wed, Jun 25, priced at $319 found 6 days ago

Mon, Jun 23 - Thu, Jun 26

IAD

Washington Dulles Intl.

SAN

San Diego Intl.

$437 Roundtrip, found 2 days ago

$437

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Mon, Jun 23 from Washington Dulles Intl. to San Diego Intl., returning Thu, Jun 26, priced at $437 found 2 days ago