Flights from Houston to Millersville

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.

Wed, Sep 3 - Thu, Sep 4

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$110 Roundtrip, found 3 days ago

$110

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Sep 3 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 4, priced at $110 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$115 Roundtrip, found 3 days ago

$115

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $115 found 3 days ago

Sun, Aug 31 - Thu, Sep 4

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$125 Roundtrip, found 3 days ago

$125

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Aug 31 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 4, priced at $125 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$139 Roundtrip, found 3 days ago

$139

Roundtrip

found 3 days ago

Select United flight, departing Tue, Sep 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $139 found 3 days ago

Thu, Aug 28 - Tue, Sep 2

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$140 Roundtrip, found 10 hours ago

$140

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Thu, Aug 28 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 2, priced at $140 found 10 hours ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$141 Roundtrip, found 3 days ago

$141

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $141 found 3 days ago

Wed, Aug 6 - Thu, Aug 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$146 Roundtrip, found 16 hours ago

$146

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $146 found 16 hours ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$149 Roundtrip, found 3 days ago

$149

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Sep 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $149 found 3 days ago

Fri, Aug 29 - Wed, Sep 3

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$149 Roundtrip, found 10 hours ago

$149

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Fri, Aug 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Sep 3, priced at $149 found 10 hours ago

Fri, Sep 5 - Fri, Sep 5

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$153 Roundtrip, found 3 days ago

$153

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Sep 5 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Sep 5, priced at $153 found 3 days ago

Fri, Aug 1 - Thu, Aug 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$160 Roundtrip, found 16 hours ago

$160

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Fri, Aug 1 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $160 found 16 hours ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$161 Roundtrip, found 3 days ago

$161

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $161 found 3 days ago

Fri, Aug 29 - Tue, Sep 2

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$164 Roundtrip, found 10 hours ago

$164

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Fri, Aug 29 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 2, priced at $164 found 10 hours ago

Mon, Aug 4 - Thu, Aug 14

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$168 Roundtrip, found 16 hours ago

$168

Roundtrip

found 16 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 $168 found 16 hours ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$204 Roundtrip, found 3 days ago

$204

Roundtrip

found 3 days ago

Select United flight, departing Tue, Sep 2 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $204 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$263 Roundtrip, found 3 days ago

$263

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Sep 2 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $263 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$289 Roundtrip, found 3 days ago

$289

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Sep 2 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $289 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

HOU

William P. Hobby

BWI

Baltimore Washington Intl. Thurgood Marshall

$297 Roundtrip, found 3 days ago

$297

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Sep 2 from William P. Hobby to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $297 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

IAH

George Bush Intercontinental

BWI

Baltimore Washington Intl. Thurgood Marshall

$315 Roundtrip, found 3 days ago

$315

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Sep 2 from George Bush Intercontinental to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 7, priced at $315 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

HOU

William P. Hobby

DCA

Ronald Reagan Washington National

$321 Roundtrip, found 3 days ago

$321

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Sep 2 from William P. Hobby to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $321 found 3 days ago