Flights from Washington to San Carlos

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.

Sat, Jul 19 - Tue, Jul 22

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$205 Roundtrip, found 5 days ago

$205

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Tue, Jul 22, priced at $205 found 5 days ago

Mon, Jun 16 - Wed, Jun 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Wed, Jun 25, priced at $214 found 1 day ago

Sat, Jul 19 - Thu, Jul 24

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$216 Roundtrip, found 5 days ago

$216

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Thu, Jul 24, priced at $216 found 5 days ago

Mon, Jun 16 - Wed, Jun 18

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Wed, Jun 18, priced at $223 found 1 day ago

Mon, Jun 23 - Wed, Jun 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Wed, Jun 25, priced at $224 found 1 day ago

Sun, Jul 20 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$225 Roundtrip, found 5 days ago

$225

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Wed, Jul 23, priced at $225 found 5 days ago

Sun, Jul 20 - Thu, Jul 24

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Thu, Jul 24, priced at $227 found 5 days ago

Wed, Jun 18 - Wed, Jun 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$228 Roundtrip, found 14 hours ago

$228

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Wed, Jun 18 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Wed, Jun 25, priced at $228 found 14 hours ago

Mon, Jul 21 - Tue, Jul 22

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$230 Roundtrip, found 5 days ago

$230

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jul 21 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Tue, Jul 22, priced at $230 found 5 days ago

Fri, Jun 20 - Thu, Jun 26

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$235 Roundtrip, found 6 days ago

$235

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Thu, Jun 26, priced at $235 found 6 days ago

Wed, Jun 18 - Wed, Jun 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$238 Roundtrip, found 14 hours ago

$238

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Jun 18 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Wed, Jun 25, priced at $238 found 14 hours ago

Mon, Jun 16 - Sun, Jun 22

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Sun, Jun 22, priced at $239 found 1 day ago

Tue, Aug 19 - Tue, Aug 26

DCA

Ronald Reagan Washington National

PHX

Sky Harbor Intl.

$240 Roundtrip, found 23 hours ago

$240

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Tue, Aug 19 from Ronald Reagan Washington National to Sky Harbor Intl., returning Tue, Aug 26, priced at $240 found 23 hours ago

Sat, Jun 14 - Sat, Jul 5

IAD

Washington Dulles Intl.

PHX

Sky Harbor Intl.

$245 Roundtrip, found 2 days ago

$245

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Washington Dulles Intl. to Sky Harbor Intl., returning Sat, Jul 5, priced at $245 found 2 days ago

Tue, Jun 24 - Mon, Jun 30

DCA

Ronald Reagan Washington National

PHX

Sky Harbor Intl.

$255 Roundtrip, found 14 hours ago

$255

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Tue, Jun 24 from Ronald Reagan Washington National to Sky Harbor Intl., returning Mon, Jun 30, priced at $255 found 14 hours ago

Wed, Jun 25 - Tue, Jul 1

IAD

Washington Dulles Intl.

PHX

Sky Harbor Intl.

$269 Roundtrip, found 2 days ago

$269

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jun 25 from Washington Dulles Intl. to Sky Harbor Intl., returning Tue, Jul 1, priced at $269 found 2 days ago

Thu, Jan 22 - Mon, Jan 26

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$277 Roundtrip, found 19 hours ago

$277

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Thu, Jan 22 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Mon, Jan 26, priced at $277 found 19 hours ago

Wed, Jun 18 - Wed, Jun 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PHX

Sky Harbor Intl.

$297 Roundtrip, found 14 hours ago

$297

Roundtrip

found 14 hours ago

Select Delta flight, departing Wed, Jun 18 from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl., returning Wed, Jun 25, priced at $297 found 14 hours ago

Wed, Aug 27 - Wed, Aug 27

IAD

Washington Dulles Intl.

PHX

Sky Harbor Intl.

$313 Roundtrip, found 6 days ago

$313

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, Aug 27 from Washington Dulles Intl. to Sky Harbor Intl., returning Wed, Aug 27, priced at $313 found 6 days ago

Wed, Aug 6 - Wed, Aug 6

IAD

Washington Dulles Intl.

PHX

Sky Harbor Intl.

$313 Roundtrip, found 5 days ago

$313

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Aug 6 from Washington Dulles Intl. to Sky Harbor Intl., returning Wed, Aug 6, priced at $313 found 5 days ago