Flights from Houston to Princeton

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.

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$318 Roundtrip, found 20 hours ago

$318

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $318 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$333 Roundtrip, found 20 hours ago

$333

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $333 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$365 Roundtrip, found 20 hours ago

$365

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $365 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$383 Roundtrip, found 20 hours ago

$383

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $383 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$388 Roundtrip, found 20 hours ago

$388

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $388 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$391 Roundtrip, found 20 hours ago

$391

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $391 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$399 Roundtrip, found 20 hours ago

$399

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $399 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$403 Roundtrip, found 20 hours ago

$403

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $403 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$409 Roundtrip, found 20 hours ago

$409

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $409 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

HOU

William P. Hobby

MLI

Quad City Intl.

$417 Roundtrip, found 20 hours ago

$417

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from William P. Hobby to Quad City Intl., returning Mon, Oct 6, priced at $417 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$417 Roundtrip, found 20 hours ago

$417

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $417 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$431 Roundtrip, found 20 hours ago

$431

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $431 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$434 Roundtrip, found 20 hours ago

$434

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $434 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$435 Roundtrip, found 20 hours ago

$435

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $435 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$439 Roundtrip, found 20 hours ago

$439

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $439 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$449 Roundtrip, found 20 hours ago

$449

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $449 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$450 Roundtrip, found 20 hours ago

$450

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $450 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$454 Roundtrip, found 20 hours ago

$454

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $454 found 20 hours ago

Fri, Oct 3 - Mon, Oct 6

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$458 Roundtrip, found 20 hours ago

$458

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Mon, Oct 6, priced at $458 found 20 hours ago

Fri, Oct 3 - Sun, Oct 5

IAH

George Bush Intercontinental

MLI

Quad City Intl.

$477 Roundtrip, found 20 hours ago

$477

Roundtrip

found 20 hours ago

Select Delta flight, departing Fri, Oct 3 from George Bush Intercontinental to Quad City Intl., returning Sun, Oct 5, priced at $477 found 20 hours ago