Flights from St. Lawrence Seaway to Houston

Cheapest flights from St. Lawrence Seaway

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, Jul 9 - Mon, Jul 14

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $241 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $241 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $247 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $254 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $255 found 1 day ago

Mon, Jul 7 - Thu, Jul 17

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Hancock Intl. to George Bush Intercontinental, returning Thu, Jul 17, priced at $270 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$273 Roundtrip, found 1 day ago

$273

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $273 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $276 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $282 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $287 found 1 day ago

Fri, Jul 11 - Mon, Jul 14

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 11 from Hancock Intl. to George Bush Intercontinental, returning Mon, Jul 14, priced at $290 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$293 Roundtrip, found 1 day ago

$293

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $293 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $294 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$313 Roundtrip, found 1 day ago

$313

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $313 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $317 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$319 Roundtrip, found 1 day ago

$319

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $319 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 10 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $321 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Tue, Jul 15, priced at $322 found 1 day ago

Wed, Jul 9 - Fri, Jul 18

SYR

Hancock Intl.

IAH

George Bush Intercontinental

$323 Roundtrip, found 1 day ago

$323

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jul 9 from Hancock Intl. to George Bush Intercontinental, returning Fri, Jul 18, priced at $323 found 1 day ago

Wed, Jul 9 - Tue, Jul 15

SYR

Hancock Intl.

HOU

William P. Hobby

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 9 from Hancock Intl. to William P. Hobby, returning Tue, Jul 15, priced at $326 found 1 day ago