Flights from Washington to Big Bear Lake

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 5 - Wed, Jul 16

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$210 Roundtrip, found 1 hour ago

$210

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Wed, Jul 16, priced at $210 found 1 hour ago

Sun, Jun 22 - Tue, Jun 24

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$210 Roundtrip, found 21 hours ago

$210

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Tue, Jun 24, priced at $210 found 21 hours ago

Wed, Jun 18 - Tue, Jun 24

IAD

Washington Dulles Intl.

ONT

Los Angeles - Ontario Intl.

$269 Roundtrip, found 1 day ago

$269

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Washington Dulles Intl. to Los Angeles - Ontario Intl., returning Tue, Jun 24, priced at $269 found 1 day ago

Sat, Jun 21 - Tue, Jun 24

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$269 Roundtrip, found 21 hours ago

$269

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Tue, Jun 24, priced at $269 found 21 hours ago

Fri, Jun 20 - Wed, Jul 2

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$279 Roundtrip, found 1 hour ago

$279

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Wed, Jul 2, priced at $279 found 1 hour ago

Wed, Jul 9 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$285 Roundtrip, found 1 hour ago

$285

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Wed, Jul 23, priced at $285 found 1 hour ago

Wed, Jul 9 - Thu, Jul 24

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$290 Roundtrip, found 1 hour ago

$290

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Thu, Jul 24, priced at $290 found 1 hour ago

Wed, Jul 9 - Fri, Jul 25

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$295 Roundtrip, found 1 hour ago

$295

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Fri, Jul 25, priced at $295 found 1 hour ago

Tue, Dec 2 - Wed, Dec 10

IAD

Washington Dulles Intl.

ONT

Los Angeles - Ontario Intl.

$297 Roundtrip, found 5 days ago

$297

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Dec 2 from Washington Dulles Intl. to Los Angeles - Ontario Intl., returning Wed, Dec 10, priced at $297 found 5 days ago

Wed, Jul 9 - Mon, Jul 28

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$310 Roundtrip, found 1 hour ago

$310

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Jul 28, priced at $310 found 1 hour ago

Wed, Jul 9 - Sun, Jul 27

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$315 Roundtrip, found 1 hour ago

$315

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Sun, Jul 27, priced at $315 found 1 hour ago

Wed, Jun 18 - Fri, Jun 20

IAD

Washington Dulles Intl.

ONT

Los Angeles - Ontario Intl.

$328 Roundtrip, found 1 day ago

$328

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Washington Dulles Intl. to Los Angeles - Ontario Intl., returning Fri, Jun 20, priced at $328 found 1 day ago

Wed, Jul 9 - Sat, Jul 26

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$330 Roundtrip, found 1 hour ago

$330

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Sat, Jul 26, priced at $330 found 1 hour ago

Fri, Jun 20 - Tue, Jun 24

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$335 Roundtrip, found 21 hours ago

$335

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Tue, Jun 24, priced at $335 found 21 hours ago

Mon, Jun 23 - Sat, Jun 28

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$338 Roundtrip, found 3 days ago

$338

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Sat, Jun 28, priced at $338 found 3 days ago

Mon, Jun 23 - Thu, Jun 26

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$348 Roundtrip, found 3 days ago

$348

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Thu, Jun 26, priced at $348 found 3 days ago

Sat, Jun 28 - Wed, Jul 9

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$350 Roundtrip, found 1 hour ago

$350

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Wed, Jul 9, priced at $350 found 1 hour ago

Tue, Jul 29 - Thu, Aug 14

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$457 Roundtrip, found 1 hour ago

$457

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Jul 29 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Thu, Aug 14, priced at $457 found 1 hour ago

Mon, Jun 30 - Mon, Jul 7

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$494 Roundtrip, found 1 hour ago

$494

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Mon, Jun 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $494 found 1 hour ago

Mon, Jun 30 - Mon, Jul 7

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$735 Roundtrip, found 1 hour ago

$735

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Mon, Jun 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $735 found 1 hour ago