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.

Wed, Sep 9 - Fri, Sep 11

IAD

Washington Dulles Intl.

ATL

Hartsfield-Jackson Atlanta Intl.

$78 Roundtrip, found 1 day ago

$78

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 9 from Washington Dulles Intl. to Hartsfield-Jackson Atlanta Intl., returning Fri, Sep 11, priced at $78 found 1 day ago

Wed, Sep 9 - Thu, Sep 17

IAD

Washington Dulles Intl.

MCO

Orlando Intl.

$98 Roundtrip, found 8 hours ago

$98

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Wed, Sep 9 from Washington Dulles Intl. to Orlando Intl., returning Thu, Sep 17, priced at $98 found 8 hours ago

Mon, Aug 17 - Tue, Aug 25

IAD

Washington Dulles Intl.

LAS

Harry Reid Intl.

$110 Roundtrip, found 6 days ago

$110

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Aug 17 from Washington Dulles Intl. to Harry Reid Intl., returning Tue, Aug 25, priced at $110 found 6 days ago

Sat, Aug 29 - Sat, Sep 12

DCA

Ronald Reagan Washington National

ATL

Hartsfield-Jackson Atlanta Intl.

$169 Roundtrip, found 2 days ago

$169

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Aug 29 from Ronald Reagan Washington National to Hartsfield-Jackson Atlanta Intl., returning Sat, Sep 12, priced at $169 found 2 days ago

Wed, Oct 21 - Mon, Nov 9

IAD

Washington Dulles Intl.

DFW

Dallas-Fort Worth Intl.

$172 Roundtrip, found 4 days ago

$172

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Oct 21 from Washington Dulles Intl. to Dallas-Fort Worth Intl., returning Mon, Nov 9, priced at $172 found 4 days ago

Mon, Aug 31 - Tue, Sep 1

DCA

Ronald Reagan Washington National

MCO

Orlando Intl.

$177 Roundtrip, found 11 hours ago

$177

Roundtrip

found 11 hours ago

Select Delta flight, departing Mon, Aug 31 from Ronald Reagan Washington National to Orlando Intl., returning Tue, Sep 1, priced at $177 found 11 hours ago

Sat, Sep 12 - Sat, Sep 12

IAD

Washington Dulles Intl.

LAX

Los Angeles Intl.

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 12 from Washington Dulles Intl. to Los Angeles Intl., returning Sat, Sep 12, priced at $183 found 1 day ago

Wed, Sep 9 - Tue, Sep 22

DCA

Ronald Reagan Washington National

TPA

Tampa Intl.

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 9 from Ronald Reagan Washington National to Tampa Intl., returning Tue, Sep 22, priced at $186 found 1 day ago

Thu, Sep 17 - Thu, Sep 24

IAD

Washington Dulles Intl.

MIA

Miami Intl.

$188 Roundtrip, found 8 hours ago

$188

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Sep 17 from Washington Dulles Intl. to Miami Intl., returning Thu, Sep 24, priced at $188 found 8 hours ago

Tue, Sep 8 - Tue, Sep 15

DCA

Ronald Reagan Washington National

MIA

Miami Intl.

$199 Roundtrip, found 4 days ago

$199

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Sep 8 from Ronald Reagan Washington National to Miami Intl., returning Tue, Sep 15, priced at $199 found 4 days ago

Thu, Aug 20 - Tue, Aug 25

DCA

Ronald Reagan Washington National

LAX

Los Angeles Intl.

$237 Roundtrip, found 4 days ago

$237

Roundtrip

found 4 days ago

Select Delta flight, departing Thu, Aug 20 from Ronald Reagan Washington National to Los Angeles Intl., returning Tue, Aug 25, priced at $237 found 4 days ago

Fri, Aug 21 - Sat, Aug 22

DCA

Ronald Reagan Washington National

DFW

Dallas-Fort Worth Intl.

$238 Roundtrip, found 1 hour ago

$238

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, Aug 21 from Ronald Reagan Washington National to Dallas-Fort Worth Intl., returning Sat, Aug 22, priced at $238 found 1 hour ago

Wed, Sep 16 - Tue, Sep 22

DCA

Ronald Reagan Washington National

DAL

Love Field

$251 Roundtrip, found 5 days ago

$251

Roundtrip

found 5 days ago

Select Southwest Airlines flight, departing Wed, Sep 16 from Ronald Reagan Washington National to Love Field, returning Tue, Sep 22, priced at $251 found 5 days ago

Wed, Aug 19 - Fri, Aug 21

DCA

Ronald Reagan Washington National

LAS

Harry Reid Intl.

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Aug 19 from Ronald Reagan Washington National to Harry Reid Intl., returning Fri, Aug 21, priced at $257 found 2 days ago

Tue, Oct 20 - Sat, Oct 31

IAD

Washington Dulles Intl.

DAL

Love Field

$271 Roundtrip, found 4 days ago

$271

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Oct 20 from Washington Dulles Intl. to Love Field, returning Sat, Oct 31, priced at $271 found 4 days ago

Tue, Nov 24 - Thu, Nov 26

IAD

Washington Dulles Intl.

TPA

Tampa Intl.

$286 Roundtrip, found 2 days ago

$286

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Nov 24 from Washington Dulles Intl. to Tampa Intl., returning Thu, Nov 26, priced at $286 found 2 days ago

Fri, Aug 28 - Wed, Sep 30

IAD

Washington Dulles Intl.

LIM

Jorge Chávez Intl.

$475 Roundtrip, found 7 hours ago

$475

Roundtrip

found 7 hours ago

Select Copa flight, departing Fri, Aug 28 from Washington Dulles Intl. to Jorge Chávez Intl., returning Wed, Sep 30, priced at $475 found 7 hours ago

Tue, Aug 25 - Mon, Sep 28

DCA

Ronald Reagan Washington National

LIM

Jorge Chávez Intl.

$496 Roundtrip, found 7 hours ago

$496

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Aug 25 from Ronald Reagan Washington National to Jorge Chávez Intl., returning Mon, Sep 28, priced at $496 found 7 hours ago

Tue, Oct 13 - Thu, Oct 22

IAD

Washington Dulles Intl.

FCO

Fiumicino - Leonardo da Vinci Intl.

$629 Roundtrip, found 4 days ago

$629

Roundtrip

found 4 days ago

Select TAP Portugal flight, departing Tue, Oct 13 from Washington Dulles Intl. to Fiumicino - Leonardo da Vinci Intl., returning Thu, Oct 22, priced at $629 found 4 days ago

Sun, Sep 13 - Tue, Sep 22

DCA

Ronald Reagan Washington National

FCO

Fiumicino - Leonardo da Vinci Intl.

$1,178 Roundtrip, found 6 hours ago

$1,178

Roundtrip

found 6 hours ago

Select United flight, departing Sun, Sep 13 from Ronald Reagan Washington National to Fiumicino - Leonardo da Vinci Intl., returning Tue, Sep 22, priced at $1,178 found 6 hours ago