Flights from Houston to Hamilton

Cheapest flights from Houston

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, Jun 5 - Tue, Jun 10

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$125 Roundtrip, found 8 hours ago

$125

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Thu, Jun 5 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 10, priced at $125 found 8 hours ago

Sat, Jun 7 - Tue, Jun 10

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$128 Roundtrip, found 8 hours ago

$128

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Sat, Jun 7 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 10, priced at $128 found 8 hours ago

Thu, Jun 5 - Thu, Jun 5

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$128 Roundtrip, found 8 hours ago

$128

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Thu, Jun 5 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 5, priced at $128 found 8 hours ago

Thu, Jun 5 - Wed, Jun 11

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$131 Roundtrip, found 8 hours ago

$131

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Thu, Jun 5 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 11, priced at $131 found 8 hours ago

Sat, Jun 7 - Wed, Jun 11

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$133 Roundtrip, found 8 hours ago

$133

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Sat, Jun 7 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 11, priced at $133 found 8 hours ago

Mon, Jun 9 - Tue, Jun 10

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$138 Roundtrip, found 8 hours ago

$138

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Mon, Jun 9 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 10, priced at $138 found 8 hours ago

Thu, Jun 5 - Mon, Jun 9

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$141 Roundtrip, found 8 hours ago

$141

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Thu, Jun 5 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jun 9, priced at $141 found 8 hours ago

Mon, Jun 9 - Wed, Jun 11

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$143 Roundtrip, found 8 hours ago

$143

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Mon, Jun 9 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 11, priced at $143 found 8 hours ago

Sun, Jun 8 - Tue, Jun 10

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$145 Roundtrip, found 8 hours ago

$145

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Sun, Jun 8 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 10, priced at $145 found 8 hours ago

Thu, Jun 5 - Sat, Jun 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$155 Roundtrip, found 8 hours ago

$155

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Thu, Jun 5 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 14, priced at $155 found 8 hours ago

Sat, Jun 7 - Sat, Jun 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$157 Roundtrip, found 8 hours ago

$157

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Sat, Jun 7 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 14, priced at $157 found 8 hours ago

Sun, Jun 8 - Tue, Jun 10

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$169 Roundtrip, found 8 hours ago

$169

Roundtrip

found 8 hours ago

Select United flight, departing Sun, Jun 8 from George Bush Intercontinental to Washington Dulles Intl., returning Tue, Jun 10, priced at $169 found 8 hours ago

Sun, Jun 8 - Tue, Jun 10

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$169 Roundtrip, found 8 hours ago

$169

Roundtrip

found 8 hours ago

Select United flight, departing Sun, Jun 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Tue, Jun 10, priced at $169 found 8 hours ago

Thu, Aug 7 - Mon, Aug 11

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$209 Roundtrip, found 12 hours ago

$209

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Thu, Aug 7 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Aug 11, priced at $209 found 12 hours ago

Sat, May 31 - Sat, Jun 7

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$210 Roundtrip, found 4 days ago

$210

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, May 31 from George Bush Intercontinental to Washington Dulles Intl., returning Sat, Jun 7, priced at $210 found 4 days ago

Sun, Jun 8 - Tue, Jun 10

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$237 Roundtrip, found 8 hours ago

$237

Roundtrip

found 8 hours ago

Select Delta flight, departing Sun, Jun 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Tue, Jun 10, priced at $237 found 8 hours ago

Wed, May 28 - Tue, Aug 5

HOU

William P. Hobby

DCA

Ronald Reagan Washington National

$289 Roundtrip, found 5 days ago

$289

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, May 28 from William P. Hobby to Ronald Reagan Washington National, returning Tue, Aug 5, priced at $289 found 5 days ago

Sun, Jul 20 - Tue, Jul 29

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$332 Roundtrip, found 2 days ago

$332

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Sun, Jul 20 from George Bush Intercontinental to Ronald Reagan Washington National, returning Tue, Jul 29, priced at $332 found 2 days ago

Wed, May 21 - Thu, May 22

HOU

William P. Hobby

BWI

Baltimore Washington Intl. Thurgood Marshall

$539 Roundtrip, found 19 hours ago

$539

Roundtrip

found 19 hours ago

Select Delta flight, departing Wed, May 21 from William P. Hobby to Baltimore Washington Intl. Thurgood Marshall, returning Thu, May 22, priced at $539 found 19 hours ago

Wed, May 21 - Thu, May 22

HOU

William P. Hobby

IAD

Washington Dulles Intl.

$624 Roundtrip, found 19 hours ago

$624

Roundtrip

found 19 hours ago

Select Delta flight, departing Wed, May 21 from William P. Hobby to Washington Dulles Intl., returning Thu, May 22, priced at $624 found 19 hours ago