
Flights from Houston to Southampton
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, Jun 25 - Thu, Jun 26
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago

Sun, Jun 29 - Mon, Jun 30
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago

Tue, Jul 22 - Wed, Aug 6
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$221 Roundtrip, found 4 days ago
$221
Roundtrip
found 4 days ago

Wed, Jun 25 - Tue, Jul 1
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago

Sat, Jun 28 - Tue, Jul 1
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago

Tue, Jul 1 - Tue, Jul 1
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$231 Roundtrip, found 5 days ago
$231
Roundtrip
found 5 days ago

Sat, Jun 28 - Sun, Jun 29
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago

Fri, Jun 27 - Mon, Jun 30
HOU
William P. Hobby
PHL
Philadelphia Intl.
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago

Tue, Jun 24 - Mon, Jun 30
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago

Wed, Jun 25 - Fri, Jul 4
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago

Sat, Jun 28 - Tue, Jul 1
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$239 Roundtrip, found 6 days ago
$239
Roundtrip
found 6 days ago

Sun, Jul 20 - Tue, Aug 5
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago

Sat, Jun 28 - Sun, Jun 29
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago

Sat, Jun 28 - Thu, Jul 3
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$246 Roundtrip, found 6 days ago
$246
Roundtrip
found 6 days ago

Fri, Jun 27 - Fri, Jul 4
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago

Tue, Jul 22 - Sun, Aug 10
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$251 Roundtrip, found 4 days ago
$251
Roundtrip
found 4 days ago

Thu, Jun 26 - Fri, Jun 27
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago

Thu, Jun 26 - Sun, Jun 29
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$283 Roundtrip, found 21 hours ago
$283
Roundtrip
found 21 hours ago

Thu, Jun 26 - Sun, Jun 29
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$311 Roundtrip, found 21 hours ago
$311
Roundtrip
found 21 hours ago

Thu, Jun 26 - Sun, Jun 29
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$328 Roundtrip, found 21 hours ago
$328
Roundtrip
found 21 hours ago