Flights from Washington to Mentone

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.

Mon, Jul 14 - Thu, Jul 17

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$265 Roundtrip, found 4 days ago

$265

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Thu, Jul 17, priced at $265 found 4 days ago

Tue, Aug 5 - Mon, Aug 11

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$268 Roundtrip, found 5 days ago

$268

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Aug 5 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $268 found 5 days ago

Mon, Aug 4 - Tue, Aug 12

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$275 Roundtrip, found 5 days ago

$275

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Tue, Aug 12, priced at $275 found 5 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$294 Roundtrip, found 2 days ago

$294

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $294 found 2 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$295 Roundtrip, found 2 days ago

$295

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $295 found 2 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$298 Roundtrip, found 2 days ago

$298

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $298 found 2 days ago

Sat, Aug 9 - Wed, Aug 13

IAD

Washington Dulles Intl.

ONT

Los Angeles - Ontario Intl.

$299 Roundtrip, found 3 days ago

$299

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Aug 9 from Washington Dulles Intl. to Los Angeles - Ontario Intl., returning Wed, Aug 13, priced at $299 found 3 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$300 Roundtrip, found 2 days ago

$300

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $300 found 2 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$301 Roundtrip, found 2 days ago

$301

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $301 found 2 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$303 Roundtrip, found 2 days ago

$303

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $303 found 2 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$304 Roundtrip, found 2 days ago

$304

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $304 found 2 days ago

Sun, Aug 3 - Tue, Aug 12

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$305 Roundtrip, found 5 days ago

$305

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Tue, Aug 12, priced at $305 found 5 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$307 Roundtrip, found 2 days ago

$307

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $307 found 2 days ago

Wed, Jul 30 - Mon, Aug 11

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$308 Roundtrip, found 2 days ago

$308

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Mon, Aug 11, priced at $308 found 2 days ago

Wed, Jul 16 - Fri, Jul 18

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$310 Roundtrip, found 4 days ago

$310

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jul 16 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Fri, Jul 18, priced at $310 found 4 days ago

Fri, Aug 8 - Tue, Aug 12

DCA

Ronald Reagan Washington National

ONT

Los Angeles - Ontario Intl.

$311 Roundtrip, found 1 day ago

$311

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 8 from Ronald Reagan Washington National to Los Angeles - Ontario Intl., returning Tue, Aug 12, priced at $311 found 1 day ago

Tue, Aug 26 - Thu, Sep 4

IAD

Washington Dulles Intl.

ONT

Los Angeles - Ontario Intl.

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Washington Dulles Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 4, priced at $316 found 1 day ago

Wed, Aug 27 - Tue, Sep 2

IAD

Washington Dulles Intl.

ONT

Los Angeles - Ontario Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Washington Dulles Intl. to Los Angeles - Ontario Intl., returning Tue, Sep 2, priced at $317 found 1 day ago

Wed, Aug 27 - Tue, Sep 2

IAD

Washington Dulles Intl.

ONT

Los Angeles - Ontario Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Aug 27 from Washington Dulles Intl. to Los Angeles - Ontario Intl., returning Tue, Sep 2, priced at $317 found 1 day ago

Tue, Dec 16 - Wed, Dec 24

BWI

Baltimore Washington Intl. Thurgood Marshall

ONT

Los Angeles - Ontario Intl.

$445 Roundtrip, found 2 days ago

$445

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Dec 16 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles - Ontario Intl., returning Wed, Dec 24, priced at $445 found 2 days ago