Take off on cheap flights from Portland to Houston, your adventure starts now!

Find cheap airline tickets from Portland to Houston by date

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • price
  • month of departure
  • month of return
$203
outward: Sep 25, 2018
10:46p PDX » 12:49p IAH
Spirit Airlines 1 stop (14h03m)
inbound: Oct 16, 2018
4:30p IAH » 4:06a PDX
Spirit Airlines 1 stop (11h36m)
$205
outward: Nov 3, 2018
2:00p PDX » 7:44p IAH
Spirit Airlines 1 stop (5h44m)
inbound: Nov 13, 2018
2:45a IAH » 8:10a PDX
Spirit Airlines 1 stop (29h25m)
$223
outward: Dec 12, 2018
3:00p PDX » 1:51a IAH
Spirit Airlines 1 stop (10h51m)
inbound: Jan 9, 2019
4:05p IAH » 11:53p PDX
Spirit Airlines 1 stop (7h48m)
$225
outward: Sep 25, 2018
10:46p PDX » 12:49p IAH
Spirit Airlines 1 stop (14h03m)
inbound: Oct 16, 2018
10:25p IAH » 9:56p PDX
Spirit Airlines 1 stop (23h31m)
$225
outward: Sep 25, 2018
3:00p PDX » 12:49p IAH
Spirit Airlines 1 stop (21h49m)
inbound: Oct 16, 2018
10:25p IAH » 9:56p PDX
Spirit Airlines 1 stop (23h31m)
$248
outward: Oct 5, 2018
3:00p PDX » 8:44p IAH
Spirit Airlines 1 stop (5h44m)
inbound: Oct 16, 2018
5:32a IAH » 9:56p PDX
Spirit Airlines 1 stop (16h24m)
$432
outward: Mar 25, 2019
7:30a PDX » 11:35a IAH
United Airlines direct (4h05m)
inbound: Apr 1, 2019
4:30a IAH » 9:05a PDX
United Airlines direct (4h35m)
$449
outward: Apr 13, 2019
8:30a PDX » 12:35p IAH
United Airlines direct (4h05m)
inbound: Apr 21, 2019
4:40p IAH » 9:15p PDX
United Airlines direct (4h35m)
$523
outward: Mar 23, 2019
1:10p PDX » 5:10p IAH
United Airlines direct (4h)
inbound: Apr 1, 2019
4:30a IAH » 9:05a PDX
United Airlines direct (4h35m)
Return
Departure
Find the cheapest Portland Houston flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Portland - Houston with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Houston New York - Houston London - Houston Miami - Houston Chicago - Houston San Francisco - Houston See more routes

Airlines operating flights from Portland to Houston

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • all
  • Alaska Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Oct 5, 2018
Spirit Airlines 1 stop
return: Oct 15, 2018
Spirit Airlines 1 stop
United Airlines
outbound: Oct 5, 2018
United Airlines direct
return: Oct 15, 2018
United Airlines direct
Alaska Airlines
outbound: Oct 5, 2018
Alaska Airlines 1 stop
return: Oct 15, 2018
Alaska Airlines 1 stop

Travel tips for flights Portland - Houston

Average flight duration: 4h18m (direct flight)

  • Arrival city:
  • Houston, USA
  • Airport(s):
  • William P. Hobby Airport (HOU)
  • George Bush Intercontinental Airport (IAH)
  • Local time:
  • Sep 20, 2018 10:01 PM, GMT-5
  • Weather:
  • min. 76ºF, max. 85ºF
  • Departure city:
  • Portland, USA
  • Airport(s):
  • Portland International Airport (PDX)
  • Local time:
  • Sep 20, 2018 8:01 PM, GMT-7
  • Weather:
  • min. 50ºF, max. 68ºF