Flights from Houston to Lisbon

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.

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$332 Roundtrip, found 15 hours ago

$332

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $332 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$338 Roundtrip, found 15 hours ago

$338

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $338 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$358 Roundtrip, found 15 hours ago

$358

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $358 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$366 Roundtrip, found 15 hours ago

$366

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $366 found 15 hours ago

Tue, Aug 19 - Wed, Aug 20

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$377 Roundtrip, found 15 hours ago

$377

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Wed, Aug 20, priced at $377 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$383 Roundtrip, found 15 hours ago

$383

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $383 found 15 hours ago

Mon, Aug 18 - Wed, Aug 20

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$405 Roundtrip, found 15 hours ago

$405

Roundtrip

found 15 hours ago

Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Manchester-Boston Regional, returning Wed, Aug 20, priced at $405 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$422 Roundtrip, found 15 hours ago

$422

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $422 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$423 Roundtrip, found 15 hours ago

$423

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $423 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$427 Roundtrip, found 15 hours ago

$427

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $427 found 15 hours ago

Sun, Aug 17 - Tue, Aug 19

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$428 Roundtrip, found 15 hours ago

$428

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Sun, Aug 17 from George Bush Intercontinental to Manchester-Boston Regional, returning Tue, Aug 19, priced at $428 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$430 Roundtrip, found 15 hours ago

$430

Roundtrip

found 15 hours ago

Select JetBlue Airways flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $430 found 15 hours ago

Mon, Aug 18 - Thu, Aug 21

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$433 Roundtrip, found 15 hours ago

$433

Roundtrip

found 15 hours ago

Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Manchester-Boston Regional, returning Thu, Aug 21, priced at $433 found 15 hours ago

Mon, Aug 18 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$450 Roundtrip, found 15 hours ago

$450

Roundtrip

found 15 hours ago

Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $450 found 15 hours ago

Sun, Aug 17 - Mon, Aug 25

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$456 Roundtrip, found 15 hours ago

$456

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Sun, Aug 17 from George Bush Intercontinental to Manchester-Boston Regional, returning Mon, Aug 25, priced at $456 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$473 Roundtrip, found 15 hours ago

$473

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $473 found 15 hours ago

Sun, Aug 17 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$479 Roundtrip, found 15 hours ago

$479

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Sun, Aug 17 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $479 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$485 Roundtrip, found 15 hours ago

$485

Roundtrip

found 15 hours ago

Select JetBlue Airways flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $485 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$502 Roundtrip, found 15 hours ago

$502

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $502 found 15 hours ago

Tue, Aug 19 - Fri, Aug 22

IAH

George Bush Intercontinental

MHT

Manchester-Boston Regional

$528 Roundtrip, found 15 hours ago

$528

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Aug 19 from George Bush Intercontinental to Manchester-Boston Regional, returning Fri, Aug 22, priced at $528 found 15 hours ago