App
Help
USD
Search Bookings
Trip.com
>
Flights
>
Flights to Houston
>
Portland to Houston flight
>
Portland to George Bush Intercontinental Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Portland to George Bush Intercontinental Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PDX00:59
        29h 54m
        2 stops
        IAH08:53
        Portland - Houston|Mon, May 6|Frontier Airlines
        US$65US$112
        42% OFF
        42% OFF
        US$112US$65
      • PDX22:10
        11h 7m
        1 stop
        IAH11:17
        Portland - Houston|Tue, May 14|Frontier Airlines
        US$66US$112
        41% OFF
        41% OFF
        US$112US$66
      • PDX05:50
        15h 9m
        1 stop
        IAH22:59
        Portland - Houston|Wed, May 8|Spirit Airlines
        US$67US$112
        40% OFF
        40% OFF
        US$112US$67
      • PDX00:59
        29h 54m
        2 stops
        IAH08:53
        Portland - Houston|Mon, May 13|Frontier Airlines
        US$68
        US$68
      • PDX15:57
        10h 47m
        1 stop
        IAH04:44
        Portland - Houston|Tue, May 14|Spirit Airlines
        US$70
        US$70
      • PDX08:10
        23h 1m
        2 stops
        IAH09:11
        Portland - Houston|Tue, May 21|Frontier Airlines
        US$71
        US$71
      • PDX08:54
        9h 22m
        1 stop
        IAH20:16
        Portland - Houston|Sat, May 18|Frontier Airlines
        US$72
        US$72
      • PDX10:10
        9h 19m
        1 stop
        IAH21:29
        Portland - Houston|Thu, May 9|Frontier Airlines
        US$73
        US$73
      • PDX14:50
        19h 3m
        1 stop
        IAH11:53
        Portland - Houston|Sun, May 12|Frontier Airlines
        US$74
        US$74
      • PDX16:26
        25h 25m
        2 stops
        IAH19:51
        Portland - Houston|Wed, May 1|Frontier Airlines
        US$75
        US$75
      • PDX13:00
        3h 5m
        Direct
        IAH14:00
        Portland - Houston|Sun, May 5|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Portland to George Bush Intercontinental Airport
Frontier Airlines
From US$65
Spirit Airlines
From US$67
Alaska Airlines
From US$118
Delta Air Lines
From US$128
American Airlines
From US$133
United Airlines
From US$136
Southwest Airlines
From US$253
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Portland. Discover the top routes now!

  • 0.36 km from downtown Portland
    Portland International Airport
    Tickets From
    US$65
Flight Schedule from Portland to George Bush Intercontinental Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AS380

    Alaska Airlines

    00:22

    PDX

    4.0h

    06:20

    DFW

    S--WTF-
    Search

  2. F93200

    Frontier Airlines

    12:11

    DFW

    1.2h

    13:24

    IAH

    S-T---S

  3. F91790

    Frontier Airlines

    00:48

    PDX

    2.6h

    04:24

    DEN

    SMTWTFS
    Search

  4. F93230

    Frontier Airlines

    05:11

    DEN

    2.5h

    08:42

    IAH

    SMTWTFS

  5. NK1722

    Spirit Airlines

    06:00

    PDX

    2.3h

    08:17

    LAS

    SMTWTFS
    Search

  6. NK1272

    Spirit Airlines

    14:50

    LAS

    3.2h

    20:03

    IAH

    SMTWTFS

  7. F91106

    Frontier Airlines

    10:15

    PDX

    2.3h

    12:33

    LAS

    S--WTFS
    Search

  8. F94132

    Frontier Airlines

    18:24

    LAS

    2.8h

    23:11

    IAH

    S--WTF-

  9. NK427

    Spirit Airlines

    12:00

    PDX

    2.3h

    14:18

    LAS

    SMTWTFS
    Search

  10. NK1292

    Spirit Airlines

    23:40

    LAS

    3.1h

    04:48

    IAH

    SMTWTFS

  11. NK431

    Spirit Airlines

    19:04

    PDX

    2.3h

    21:20

    LAS

    SMTWTFS
    Search

  12. NK1292

    Spirit Airlines

    23:40

    LAS

    3.1h

    04:48

    IAH

    SMTWTFS

  13. AS3315

    Alaska Airlines

    19:25

    PDX

    1.0h

    20:24

    SEA

    SMTWTFS
    Search

  14. AS474

    Alaska Airlines

    23:28

    SEA

    4.3h

    05:45

    IAH

    SMTWTFS

  15. AS2082

    Alaska Airlines

    20:50

    PDX

    1.0h

    21:48

    SEA

    S-TWT-S
    Search

  16. AS474

    Alaska Airlines

    23:28

    SEA

    4.3h

    05:45

    IAH

    SMTWTFS

  17. F94032

    Frontier Airlines

    22:16

    PDX

    2.7h

    00:59

    PHX

    SMTWTFS
    Search

  18. F94182

    Frontier Airlines

    15:21

    PHX

    2.6h

    20:00

    IAH

    S-T-TF-

  19. AA1956

    American Airlines

    23:59

    PDX

    3.7h

    05:43

    DFW

    S--WT-S
    Search

  20. AA1407

    American Airlines

    08:24

    DFW

    1.2h

    09:37

    IAH

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Portland to George Bush Intercontinental Airport

Cheapest round-trip ticket price

$345

Cheapest nonstop flight price

$60

Off-season for travel

February

Peak season for travel

October

FAQs for Portland to George Bush Intercontinental Airport Flights

  • When are flight tickets from Portland (PDX) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Portland to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around $382.

  • How long does it take to fly from Portland (PDX) to Houston (HOU) and what is the distance?

    It takes around 5 hours 56 minutes to fly from Portland (PDX) to Houston (HOU).

  • What are the most popular airlines that fly from Portland (PDX) to Houston (HOU)?

    Airlines with flights from Portland (PDX) to Houston (HOU): United Airlines and Turkish Airlines.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.