Flights from Carlsbad to Washington

Cheapest flights from Carlsbad

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 16 - Tue, Sep 23

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 16 from San Diego Intl. to Washington Dulles Intl., returning Tue, Sep 23, priced at $237 found 2 days ago

Mon, Sep 15 - Tue, Sep 23

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from San Diego Intl. to Washington Dulles Intl., returning Tue, Sep 23, priced at $257 found 2 days ago

Mon, Aug 4 - Thu, Aug 7

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Mon, Aug 4 from San Diego Intl. to Ronald Reagan Washington National, returning Thu, Aug 7, priced at $267 found 1 day ago

Mon, Sep 15 - Sun, Sep 21

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from San Diego Intl. to Washington Dulles Intl., returning Sun, Sep 21, priced at $277 found 2 days ago

Tue, Jul 29 - Wed, Jul 30

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Tue, Jul 29 from San Diego Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $287 found 1 day ago

Sun, Sep 14 - Tue, Sep 23

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$307 Roundtrip, found 2 days ago

$307

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sun, Sep 14 from San Diego Intl. to Washington Dulles Intl., returning Tue, Sep 23, priced at $307 found 2 days ago

Mon, Aug 4 - Mon, Aug 11

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Mon, Aug 4 from San Diego Intl. to Ronald Reagan Washington National, returning Mon, Aug 11, priced at $315 found 1 day ago

Mon, Aug 4 - Tue, Aug 5

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 4 from San Diego Intl. to Ronald Reagan Washington National, returning Tue, Aug 5, priced at $317 found 1 day ago

Tue, Jul 29 - Tue, Aug 5

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$318 Roundtrip, found 1 day ago

$318

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Jul 29 from San Diego Intl. to Ronald Reagan Washington National, returning Tue, Aug 5, priced at $318 found 1 day ago

Sun, Sep 14 - Sun, Sep 21

SAN

San Diego Intl.

IAD

Washington Dulles Intl.

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sun, Sep 14 from San Diego Intl. to Washington Dulles Intl., returning Sun, Sep 21, priced at $327 found 2 days ago

Fri, Aug 1 - Sun, Aug 3

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$332 Roundtrip, found 1 day ago

$332

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Aug 1 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $332 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 1 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $337 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 1 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $337 found 1 day ago

Sun, Aug 3 - Tue, Aug 5

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$348 Roundtrip, found 1 day ago

$348

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 3 from San Diego Intl. to Ronald Reagan Washington National, returning Tue, Aug 5, priced at $348 found 1 day ago

Sat, Aug 2 - Sun, Aug 3

CLD

McClellan-Palomar

DCA

Ronald Reagan Washington National

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 2 from McClellan-Palomar to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $357 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 1 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $357 found 1 day ago

Sun, Aug 3 - Fri, Aug 8

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$358 Roundtrip, found 1 day ago

$358

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 3 from San Diego Intl. to Ronald Reagan Washington National, returning Fri, Aug 8, priced at $358 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 1 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $359 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$378 Roundtrip, found 1 day ago

$378

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Aug 1 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $378 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

SAN

San Diego Intl.

DCA

Ronald Reagan Washington National

$503 Roundtrip, found 1 day ago

$503

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from San Diego Intl. to Ronald Reagan Washington National, returning Sun, Aug 3, priced at $503 found 1 day ago