Flights from Houston to Old Greenwich

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, Sep 13 - Tue, Sep 16

IAH

George Bush Intercontinental

LGA

LaGuardia

$82 Roundtrip, found 6 days ago

$82

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Sep 13 from George Bush Intercontinental to LaGuardia, returning Tue, Sep 16, priced at $82 found 6 days ago

Tue, Sep 9 - Sat, Sep 13

IAH

George Bush Intercontinental

LGA

LaGuardia

$92 Roundtrip, found 6 days ago

$92

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Sep 9 from George Bush Intercontinental to LaGuardia, returning Sat, Sep 13, priced at $92 found 6 days ago

Fri, Sep 12 - Tue, Sep 16

IAH

George Bush Intercontinental

LGA

LaGuardia

$99 Roundtrip, found 6 days ago

$99

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Sep 12 from George Bush Intercontinental to LaGuardia, returning Tue, Sep 16, priced at $99 found 6 days ago

Sat, Sep 13 - Sat, Sep 20

IAH

George Bush Intercontinental

LGA

LaGuardia

$102 Roundtrip, found 23 hours ago

$102

Roundtrip

found 23 hours ago

Select Spirit Airlines flight, departing Sat, Sep 13 from George Bush Intercontinental to LaGuardia, returning Sat, Sep 20, priced at $102 found 23 hours ago

Sat, Sep 13 - Tue, Sep 16

IAH

George Bush Intercontinental

LGA

LaGuardia

$108 Roundtrip, found 6 days ago

$108

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Sep 13 from George Bush Intercontinental to LaGuardia, returning Tue, Sep 16, priced at $108 found 6 days ago

Tue, Sep 9 - Fri, Sep 12

IAH

George Bush Intercontinental

LGA

LaGuardia

$109 Roundtrip, found 6 days ago

$109

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Sep 9 from George Bush Intercontinental to LaGuardia, returning Fri, Sep 12, priced at $109 found 6 days ago

Fri, Sep 12 - Tue, Sep 16

IAH

George Bush Intercontinental

LGA

LaGuardia

$115 Roundtrip, found 6 days ago

$115

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Sep 12 from George Bush Intercontinental to LaGuardia, returning Tue, Sep 16, priced at $115 found 6 days ago

Sat, Sep 13 - Thu, Sep 18

IAH

George Bush Intercontinental

LGA

LaGuardia

$116 Roundtrip, found 23 hours ago

$116

Roundtrip

found 23 hours ago

Select Spirit Airlines flight, departing Sat, Sep 13 from George Bush Intercontinental to LaGuardia, returning Thu, Sep 18, priced at $116 found 23 hours ago

Tue, Sep 30 - Thu, Oct 9

IAH

George Bush Intercontinental

LGA

LaGuardia

$119 Roundtrip, found 3 days ago

$119

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Sep 30 from George Bush Intercontinental to LaGuardia, returning Thu, Oct 9, priced at $119 found 3 days ago

Wed, Oct 1 - Mon, Oct 6

IAH

George Bush Intercontinental

LGA

LaGuardia

$120 Roundtrip, found 3 days ago

$120

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Oct 1 from George Bush Intercontinental to LaGuardia, returning Mon, Oct 6, priced at $120 found 3 days ago

Sat, Sep 13 - Tue, Sep 16

IAH

George Bush Intercontinental

LGA

LaGuardia

$123 Roundtrip, found 6 days ago

$123

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Sep 13 from George Bush Intercontinental to LaGuardia, returning Tue, Sep 16, priced at $123 found 6 days ago

Sat, Sep 13 - Tue, Sep 16

IAH

George Bush Intercontinental

LGA

LaGuardia

$123 Roundtrip, found 6 days ago

$123

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Sep 13 from George Bush Intercontinental to LaGuardia, returning Tue, Sep 16, priced at $123 found 6 days ago

Thu, Sep 11 - Fri, Sep 12

IAH

George Bush Intercontinental

LGA

LaGuardia

$126 Roundtrip, found 6 days ago

$126

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Sep 11 from George Bush Intercontinental to LaGuardia, returning Fri, Sep 12, priced at $126 found 6 days ago

Wed, Oct 1 - Mon, Oct 6

IAH

George Bush Intercontinental

LGA

LaGuardia

$163 Roundtrip, found 3 days ago

$163

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Oct 1 from George Bush Intercontinental to LaGuardia, returning Mon, Oct 6, priced at $163 found 3 days ago

Sat, Sep 13 - Tue, Sep 16

IAH

George Bush Intercontinental

JFK

John F. Kennedy Intl.

$177 Roundtrip, found 6 days ago

$177

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Sep 13 from George Bush Intercontinental to John F. Kennedy Intl., returning Tue, Sep 16, priced at $177 found 6 days ago

Sat, Sep 13 - Tue, Sep 16

IAH

George Bush Intercontinental

LGA

LaGuardia

$177 Roundtrip, found 6 days ago

$177

Roundtrip

found 6 days ago

Select United flight, departing Sat, Sep 13 from George Bush Intercontinental to LaGuardia, returning Tue, Sep 16, priced at $177 found 6 days ago

Sat, Sep 13 - Tue, Sep 16

HOU

William P. Hobby

JFK

John F. Kennedy Intl.

$197 Roundtrip, found 6 days ago

$197

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Sep 13 from William P. Hobby to John F. Kennedy Intl., returning Tue, Sep 16, priced at $197 found 6 days ago

Sat, Sep 13 - Tue, Sep 16

IAH

George Bush Intercontinental

JFK

John F. Kennedy Intl.

$197 Roundtrip, found 6 days ago

$197

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Sep 13 from George Bush Intercontinental to John F. Kennedy Intl., returning Tue, Sep 16, priced at $197 found 6 days ago

Sat, Sep 13 - Tue, Sep 16

HOU

William P. Hobby

LGA

LaGuardia

$224 Roundtrip, found 6 days ago

$224

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Sep 13 from William P. Hobby to LaGuardia, returning Tue, Sep 16, priced at $224 found 6 days ago

Sun, Aug 24 - Sun, Aug 31

IAH

George Bush Intercontinental

JFK

John F. Kennedy Intl.

$849 Roundtrip, found 3 hours ago

$849

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Sun, Aug 24 from George Bush Intercontinental to John F. Kennedy Intl., returning Sun, Aug 31, priced at $849 found 3 hours ago