Flights from Ashburn

Cheapest flights from Ashburn

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.

Thu, Dec 4 - Sun, Dec 7

IAD

Washington Dulles Intl.

ATL

Hartsfield-Jackson Atlanta Intl.

$64 Roundtrip, found 3 days ago

$64

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Dec 4 from Washington Dulles Intl. to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 7, priced at $64 found 3 days ago

Mon, Jan 12 - Fri, Jan 16

IAD

Washington Dulles Intl.

MIA

Miami Intl.

$68 Roundtrip, found 2 days ago

$68

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Washington Dulles Intl. to Miami Intl., returning Fri, Jan 16, priced at $68 found 2 days ago

Mon, Nov 3 - Sat, Nov 8

IAD

Washington Dulles Intl.

MCO

Orlando Intl.

$73 Roundtrip, found 6 days ago

$73

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Nov 3 from Washington Dulles Intl. to Orlando Intl., returning Sat, Nov 8, priced at $73 found 6 days ago

Thu, Dec 4 - Thu, Dec 11

IAD

Washington Dulles Intl.

TPA

Tampa Intl.

$94 Roundtrip, found 2 days ago

$94

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Dec 4 from Washington Dulles Intl. to Tampa Intl., returning Thu, Dec 11, priced at $94 found 2 days ago

Tue, Nov 4 - Wed, Nov 12

DCA

Ronald Reagan Washington National

FLL

Fort Lauderdale - Hollywood Intl.

$97 Roundtrip, found 5 days ago

$97

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Tue, Nov 4 from Ronald Reagan Washington National to Fort Lauderdale - Hollywood Intl., returning Wed, Nov 12, priced at $97 found 5 days ago

Mon, Nov 3 - Wed, Nov 12

DCA

Ronald Reagan Washington National

MCO

Orlando Intl.

$97 Roundtrip, found 6 days ago

$97

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Mon, Nov 3 from Ronald Reagan Washington National to Orlando Intl., returning Wed, Nov 12, priced at $97 found 6 days ago

Thu, Dec 4 - Tue, Dec 9

IAD

Washington Dulles Intl.

DFW

Dallas-Fort Worth Intl.

$120 Roundtrip, found 3 days ago

$120

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Dec 4 from Washington Dulles Intl. to Dallas-Fort Worth Intl., returning Tue, Dec 9, priced at $120 found 3 days ago

Tue, Dec 9 - Wed, Dec 10

IAD

Washington Dulles Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$120 Roundtrip, found 5 days ago

$120

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Dec 9 from Washington Dulles Intl. to Fort Lauderdale - Hollywood Intl., returning Wed, Dec 10, priced at $120 found 5 days ago

Wed, Jan 7 - Tue, Jan 20

DCA

Ronald Reagan Washington National

MIA

Miami Intl.

$127 Roundtrip, found 11 hours ago

$127

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Jan 7 from Ronald Reagan Washington National to Miami Intl., returning Tue, Jan 20, priced at $127 found 11 hours ago

Thu, Nov 27 - Wed, Dec 3

DCA

Ronald Reagan Washington National

BOS

Logan Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Nov 27 from Ronald Reagan Washington National to Logan Intl., returning Wed, Dec 3, priced at $127 found 1 day ago

Sat, Nov 15 - Wed, Nov 19

DCA

Ronald Reagan Washington National

ATL

Hartsfield-Jackson Atlanta Intl.

$137 Roundtrip, found 3 days ago

$137

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Nov 15 from Ronald Reagan Washington National to Hartsfield-Jackson Atlanta Intl., returning Wed, Nov 19, priced at $137 found 3 days ago

Sat, Nov 15 - Wed, Nov 19

DCA

Ronald Reagan Washington National

LAS

Harry Reid Intl.

$140 Roundtrip, found 6 hours ago

$140

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sat, Nov 15 from Ronald Reagan Washington National to Harry Reid Intl., returning Wed, Nov 19, priced at $140 found 6 hours ago

Sat, Dec 6 - Mon, Dec 15

DCA

Ronald Reagan Washington National

LAX

Los Angeles Intl.

$140 Roundtrip, found 2 days ago

$140

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Dec 6 from Ronald Reagan Washington National to Los Angeles Intl., returning Mon, Dec 15, priced at $140 found 2 days ago

Mon, Nov 3 - Tue, Nov 11

DCA

Ronald Reagan Washington National

FLL

Fort Lauderdale - Hollywood Intl.

$147 Roundtrip, found 5 days ago

$147

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, Nov 3 from Ronald Reagan Washington National to Fort Lauderdale - Hollywood Intl., returning Tue, Nov 11, priced at $147 found 5 days ago

Thu, Nov 6 - Mon, Nov 10

DCA

Ronald Reagan Washington National

DFW

Dallas-Fort Worth Intl.

$153 Roundtrip, found 3 days ago

$153

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Ronald Reagan Washington National to Dallas-Fort Worth Intl., returning Mon, Nov 10, priced at $153 found 3 days ago

Mon, Dec 8 - Fri, Dec 12

IAD

Washington Dulles Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$164 Roundtrip, found 5 days ago

$164

Roundtrip

found 5 days ago

Select United flight, departing Mon, Dec 8 from Washington Dulles Intl. to Fort Lauderdale - Hollywood Intl., returning Fri, Dec 12, priced at $164 found 5 days ago

Mon, Dec 8 - Mon, Dec 15

DCA

Ronald Reagan Washington National

TPA

Tampa Intl.

$180 Roundtrip, found 6 days ago

$180

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Dec 8 from Ronald Reagan Washington National to Tampa Intl., returning Mon, Dec 15, priced at $180 found 6 days ago

Wed, Dec 31 - Thu, Jan 1

IAD

Washington Dulles Intl.

BOS

Logan Intl.

$184 Roundtrip, found 1 day ago

$184

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 31 from Washington Dulles Intl. to Logan Intl., returning Thu, Jan 1, priced at $184 found 1 day ago

Sat, Dec 13 - Tue, Dec 16

IAD

Washington Dulles Intl.

LAS

Harry Reid Intl.

$206 Roundtrip, found 2 days ago

$206

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Dec 13 from Washington Dulles Intl. to Harry Reid Intl., returning Tue, Dec 16, priced at $206 found 2 days ago

Sun, Dec 7 - Sat, Dec 13

DCA

Ronald Reagan Washington National

LAX

Los Angeles Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Dec 7 from Ronald Reagan Washington National to Los Angeles Intl., returning Sat, Dec 13, priced at $217 found 2 days ago