Flights from Houston to Queenstown

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.

Sat, Aug 2 - Wed, Aug 13

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$108 Roundtrip, found 22 hours ago

$108

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sat, Aug 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 13, priced at $108 found 22 hours ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$113 Roundtrip, found 16 hours ago

$113

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 6, priced at $113 found 16 hours ago

Sat, Aug 2 - Thu, Aug 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$123 Roundtrip, found 22 hours ago

$123

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sat, Aug 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $123 found 22 hours ago

Sun, Aug 3 - Thu, Aug 7

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$128 Roundtrip, found 5 days ago

$128

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Aug 3 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 7, priced at $128 found 5 days ago

Thu, Jul 10 - Thu, Jul 10

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$133 Roundtrip, found 6 days ago

$133

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Jul 10 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jul 10, priced at $133 found 6 days ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$136 Roundtrip, found 16 hours ago

$136

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 6, priced at $136 found 16 hours ago

Thu, Jul 31 - Thu, Aug 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$138 Roundtrip, found 22 hours ago

$138

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Thu, Jul 31 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $138 found 22 hours ago

Mon, Aug 4 - Wed, Aug 13

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$143 Roundtrip, found 22 hours ago

$143

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Mon, Aug 4 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 13, priced at $143 found 22 hours ago

Sun, Aug 3 - Wed, Aug 13

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$148 Roundtrip, found 22 hours ago

$148

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sun, Aug 3 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 13, priced at $148 found 22 hours ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$151 Roundtrip, found 16 hours ago

$151

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 6, priced at $151 found 16 hours ago

Sun, Aug 3 - Mon, Aug 11

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$153 Roundtrip, found 22 hours ago

$153

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sun, Aug 3 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Aug 11, priced at $153 found 22 hours ago

Mon, Aug 4 - Thu, Aug 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$158 Roundtrip, found 22 hours ago

$158

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Mon, Aug 4 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $158 found 22 hours ago

Tue, Jul 8 - Sun, Jul 13

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$159 Roundtrip, found 6 days ago

$159

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 13, priced at $159 found 6 days ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$163 Roundtrip, found 16 hours ago

$163

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jul 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 6, priced at $163 found 16 hours ago

Sun, Aug 3 - Thu, Aug 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$163 Roundtrip, found 22 hours ago

$163

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sun, Aug 3 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $163 found 22 hours ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$230 Roundtrip, found 16 hours ago

$230

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jul 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 6, priced at $230 found 16 hours ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$237 Roundtrip, found 16 hours ago

$237

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Jul 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 6, priced at $237 found 16 hours ago

Tue, Jul 29 - Wed, Aug 6

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$257 Roundtrip, found 16 hours ago

$257

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 6, priced at $257 found 16 hours ago

Sun, Aug 3 - Thu, Aug 7

HOU

William P. Hobby

BWI

Baltimore Washington Intl. Thurgood Marshall

$277 Roundtrip, found 5 days ago

$277

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sun, Aug 3 from William P. Hobby to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 7, priced at $277 found 5 days ago

Thu, Jun 26 - Sun, Jun 29

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$301 Roundtrip, found 4 days ago

$301

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 26 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 29, priced at $301 found 4 days ago