Flights from Baltimore to National City

Cheapest flights from Baltimore

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, Jun 7 - Wed, Jun 11

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$258 Roundtrip, just found

$258

Roundtrip

just found

Select Frontier Airlines flight, departing Sat, Jun 7 from Ronald Reagan Washington National to San Diego Intl., returning Wed, Jun 11, priced at $258 just found

Tue, Jul 1 - Tue, Jul 15

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Tue, Jul 15, priced at $259 found 1 day ago

Sat, Jun 7 - Sun, Jun 8

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$267 Roundtrip, just found

$267

Roundtrip

just found

Select Frontier Airlines flight, departing Sat, Jun 7 from Ronald Reagan Washington National to San Diego Intl., returning Sun, Jun 8, priced at $267 just found

Sat, Jun 7 - Mon, Jun 16

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$268 Roundtrip, found 3 days ago

$268

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Ronald Reagan Washington National to San Diego Intl., returning Mon, Jun 16, priced at $268 found 3 days ago

Tue, Jul 1 - Sat, Jul 12

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$269 Roundtrip, found 1 day ago

$269

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Jul 12, priced at $269 found 1 day ago

Tue, Jun 24 - Wed, Jul 9

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$270 Roundtrip, found 16 hours ago

$270

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Ronald Reagan Washington National to San Diego Intl., returning Wed, Jul 9, priced at $270 found 16 hours ago

Tue, Jul 1 - Fri, Jul 11

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Fri, Jul 11, priced at $276 found 1 day ago

Mon, Jun 30 - Tue, Jul 15

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$278 Roundtrip, found 1 day ago

$278

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Tue, Jul 15, priced at $278 found 1 day ago

Wed, Jul 2 - Sat, Jul 12

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 2 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Jul 12, priced at $279 found 1 day ago

Mon, Jun 23 - Wed, Jul 9

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$280 Roundtrip, found 16 hours ago

$280

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Ronald Reagan Washington National to San Diego Intl., returning Wed, Jul 9, priced at $280 found 16 hours ago

Wed, Jun 4 - Wed, Jun 11

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$285 Roundtrip, just found

$285

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Jun 4 from Ronald Reagan Washington National to San Diego Intl., returning Wed, Jun 11, priced at $285 just found

Wed, Jul 2 - Fri, Jul 11

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$286 Roundtrip, found 1 day ago

$286

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 2 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Fri, Jul 11, priced at $286 found 1 day ago

Mon, Jun 30 - Mon, Jul 14

BWI

Baltimore Washington Intl. Thurgood Marshall

SAN

San Diego Intl.

$288 Roundtrip, found 1 day ago

$288

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 30 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Mon, Jul 14, priced at $288 found 1 day ago

Mon, Jun 23 - Thu, Jul 10

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$290 Roundtrip, found 16 hours ago

$290

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Ronald Reagan Washington National to San Diego Intl., returning Thu, Jul 10, priced at $290 found 16 hours ago

Mon, Jun 9 - Sat, Jun 14

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$291 Roundtrip, found 3 days ago

$291

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Ronald Reagan Washington National to San Diego Intl., returning Sat, Jun 14, priced at $291 found 3 days ago

Thu, Jan 8 - Tue, Jan 20

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$310 Roundtrip, found 1 day ago

$310

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Jan 8 from Ronald Reagan Washington National to San Diego Intl., returning Tue, Jan 20, priced at $310 found 1 day ago

Thu, Jan 8 - Tue, Jan 20

DCA

Ronald Reagan Washington National

CLD

McClellan-Palomar

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jan 8 from Ronald Reagan Washington National to McClellan-Palomar, returning Tue, Jan 20, priced at $337 found 1 day ago

Thu, Jan 8 - Tue, Jan 20

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$356 Roundtrip, found 1 day ago

$356

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jan 8 from Ronald Reagan Washington National to San Diego Intl., returning Tue, Jan 20, priced at $356 found 1 day ago

Mon, Jun 9 - Mon, Jun 9

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$617 Roundtrip, just found

$617

Roundtrip

just found

Select Delta flight, departing Mon, Jun 9 from Ronald Reagan Washington National to San Diego Intl., returning Mon, Jun 9, priced at $617 just found

Fri, Jun 6 - Mon, Jun 9

DCA

Ronald Reagan Washington National

SAN

San Diego Intl.

$758 Roundtrip, just found

$758

Roundtrip

just found

Select Alaska Airlines flight, departing Fri, Jun 6 from Ronald Reagan Washington National to San Diego Intl., returning Mon, Jun 9, priced at $758 just found