Flights from Washington to St. Marys

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, Aug 25 - Wed, Sep 3

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 25 from Ronald Reagan Washington National to Jacksonville Intl., returning Wed, Sep 3, priced at $177 found 1 day ago

Mon, Aug 25 - Sun, Aug 31

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$185 Roundtrip, found 1 day ago

$185

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 25 from Ronald Reagan Washington National to Jacksonville Intl., returning Sun, Aug 31, priced at $185 found 1 day ago

Sun, Aug 31 - Sat, Sep 13

IAD

Washington Dulles Intl.

JAX

Jacksonville Intl.

$214 Roundtrip, found 5 days ago

$214

Roundtrip

found 5 days ago

Select Delta flight, departing Sun, Aug 31 from Washington Dulles Intl. to Jacksonville Intl., returning Sat, Sep 13, priced at $214 found 5 days ago

Sat, Sep 13 - Mon, Sep 15

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Sat, Sep 13 from Ronald Reagan Washington National to Jacksonville Intl., returning Mon, Sep 15, priced at $217 found 5 days ago

Fri, Aug 22 - Tue, Sep 2

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 22 from Ronald Reagan Washington National to Jacksonville Intl., returning Tue, Sep 2, priced at $217 found 1 day ago

Tue, Aug 19 - Sun, Aug 31

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 19 from Ronald Reagan Washington National to Jacksonville Intl., returning Sun, Aug 31, priced at $224 found 1 day ago

Tue, Oct 28 - Sat, Nov 1

BWI

Baltimore Washington Intl. Thurgood Marshall

JAX

Jacksonville Intl.

$227 Roundtrip, found 2 days ago

$227

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Oct 28 from Baltimore Washington Intl. Thurgood Marshall to Jacksonville Intl., returning Sat, Nov 1, priced at $227 found 2 days ago

Wed, Sep 10 - Sat, Sep 13

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Sep 10 from Ronald Reagan Washington National to Jacksonville Intl., returning Sat, Sep 13, priced at $227 found 5 days ago

Wed, Sep 10 - Sun, Sep 14

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 10 from Ronald Reagan Washington National to Jacksonville Intl., returning Sun, Sep 14, priced at $229 found 5 days ago

Fri, Aug 22 - Tue, Sep 2

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 22 from Ronald Reagan Washington National to Jacksonville Intl., returning Tue, Sep 2, priced at $229 found 1 day ago

Wed, Sep 10 - Sun, Sep 14

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$232 Roundtrip, found 5 days ago

$232

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 10 from Ronald Reagan Washington National to Jacksonville Intl., returning Sun, Sep 14, priced at $232 found 5 days ago

Tue, Sep 9 - Thu, Sep 11

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$237 Roundtrip, found 5 days ago

$237

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 9 from Ronald Reagan Washington National to Jacksonville Intl., returning Thu, Sep 11, priced at $237 found 5 days ago

Wed, Sep 10 - Sun, Sep 14

BWI

Baltimore Washington Intl. Thurgood Marshall

JAX

Jacksonville Intl.

$238 Roundtrip, found 5 days ago

$238

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 10 from Baltimore Washington Intl. Thurgood Marshall to Jacksonville Intl., returning Sun, Sep 14, priced at $238 found 5 days ago

Tue, Aug 19 - Wed, Sep 3

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 19 from Ronald Reagan Washington National to Jacksonville Intl., returning Wed, Sep 3, priced at $239 found 1 day ago

Fri, Aug 22 - Tue, Sep 2

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 22 from Ronald Reagan Washington National to Jacksonville Intl., returning Tue, Sep 2, priced at $240 found 1 day ago

Tue, Oct 28 - Fri, Oct 31

BWI

Baltimore Washington Intl. Thurgood Marshall

JAX

Jacksonville Intl.

$244 Roundtrip, found 2 days ago

$244

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Oct 28 from Baltimore Washington Intl. Thurgood Marshall to Jacksonville Intl., returning Fri, Oct 31, priced at $244 found 2 days ago

Wed, Sep 10 - Sun, Sep 14

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$244 Roundtrip, found 5 days ago

$244

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 10 from Ronald Reagan Washington National to Jacksonville Intl., returning Sun, Sep 14, priced at $244 found 5 days ago

Wed, Sep 10 - Fri, Sep 12

DCA

Ronald Reagan Washington National

JAX

Jacksonville Intl.

$247 Roundtrip, found 5 days ago

$247

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Sep 10 from Ronald Reagan Washington National to Jacksonville Intl., returning Fri, Sep 12, priced at $247 found 5 days ago

Thu, Oct 30 - Sun, Nov 2

BWI

Baltimore Washington Intl. Thurgood Marshall

JAX

Jacksonville Intl.

$248 Roundtrip, found 2 days ago

$248

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Baltimore Washington Intl. Thurgood Marshall to Jacksonville Intl., returning Sun, Nov 2, priced at $248 found 2 days ago

Mon, Sep 1 - Tue, Sep 9

IAD

Washington Dulles Intl.

JAX

Jacksonville Intl.

$279 Roundtrip, found 5 days ago

$279

Roundtrip

found 5 days ago

Select United flight, departing Mon, Sep 1 from Washington Dulles Intl. to Jacksonville Intl., returning Tue, Sep 9, priced at $279 found 5 days ago