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Portland International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Portland International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from RUB 8,702 and round-trip from RUB 20,175. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Sat, Dec 19 | Alaska Airlines
      IAH 17:58
      4h 43m
      Direct
      PDX 20:41
      Houston - Portland | Sat, Dec 26 | Alaska Airlines
      RUB 27,073 RUB 41,339
      35% off
      35% off
      RUB 41,339 RUB 27,073
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Wed, Dec 9 | Alaska Airlines
      IAH 18:10
      4h 40m
      Direct
      PDX 20:50
      Houston - Portland | Wed, Dec 16 | Alaska Airlines
      RUB 32,244 RUB 41,339
      22% off
      22% off
      RUB 41,339 RUB 32,244
    • PDX 11:12
      16h 10m
      1 stop
      IAH 05:22
      Portland - Houston | Fri, Jan 8 | Frontier Airlines
      IAH 13:02
      23h 15m
      1 stop
      PDX 10:17
      Houston - Portland | Sat, Jan 9 | Frontier Airlines
      RUB 20,175 RUB 41,339
      51% off
      51% off
      RUB 41,339 RUB 20,175
    • PDX 16:29
      23h 58m
      1 stop
      IAH 18:27
      Portland - Houston | Tue, Jan 5 | Frontier Airlines
      IAH 10:28
      6h 35m
      1 stop
      PDX 15:03
      Houston - Portland | Thu, Jan 7 | Frontier Airlines
      RUB 20,311
      51% off
      RUB 41,339 RUB 20,311
    • PDX 12:51
      8h 28m
      1 stop
      IAH 23:19
      Portland - Houston | Thu, Dec 10 | Frontier Airlines
      IAH 20:40
      21h 30m
      1 stop
      PDX 16:10
      Houston - Portland | Mon, Dec 14 | Frontier Airlines
      RUB 20,895
      49% off
      RUB 41,339 RUB 20,895
    • PDX 19:51
      14h 6m
      1 stop
      IAH 11:57
      Portland - Houston | Mon, Dec 7 | Frontier Airlines
      IAH 06:00
      12h 10m
      1 stop
      PDX 16:10
      Houston - Portland | Tue, Dec 15 | Frontier Airlines
      RUB 21,082
      49% off
      RUB 41,339 RUB 21,082
    • PDX 17:10
      6h 13m
      1 stop
      IAH 01:23
      Portland - Houston | Tue, Dec 8 | Frontier Airlines
      IAH 06:00
      12h 10m
      1 stop
      PDX 16:10
      Houston - Portland | Tue, Dec 15 | Frontier Airlines
      RUB 21,517
      48% off
      RUB 41,339 RUB 21,517
    • PDX 12:02
      10h 40m
      1 stop
      IAH 00:42
      Portland - Houston | Thu, Nov 19 | Frontier Airlines
      IAH 22:59
      15h 58m
      1 stop
      PDX 12:57
      Houston - Portland | Wed, Nov 25 | Frontier Airlines
      RUB 21,741
      47% off
      RUB 41,339 RUB 21,741
    • PDX 17:10
      16h 7m
      1 stop
      IAH 11:17
      Portland - Houston | Tue, Dec 15 | Frontier Airlines
      IAH 12:20
      11h 13m
      1 stop
      PDX 21:33
      Houston - Portland | Tue, Dec 22 | Frontier Airlines
      RUB 21,803
      47% off
      RUB 41,339 RUB 21,803
    • PDX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Portland - Houston | Sat, Nov 14 | Normal Airline
      HOU 15:00
      6h
      Direct
      PDX 16:00
      Houston - Portland | Mon, Nov 16 | Normal Airline
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    • Cheapest
      PDX 12:51
      8h 28m
      1 stop
      IAH 23:19
      Portland - Houston | Thu, Dec 10 | Frontier Airlines
      RUB 8,702 RUB 19,522
      55% off
      55% off
      RUB 19,522 RUB 8,702
    • PDX 17:10
      6h 13m
      1 stop
      IAH 01:23
      Portland - Houston | Tue, Dec 15 | Frontier Airlines
      RUB 10,578 RUB 19,522
      46% off
      46% off
      RUB 19,522 RUB 10,578
    • PDX 18:04
      8h 56m
      1 stop
      IAH 05:00
      Portland - Houston | Wed, Dec 30 | Frontier Airlines
      RUB 10,765 RUB 19,522
      45% off
      45% off
      RUB 19,522 RUB 10,765
    • PDX 17:10
      6h 13m
      1 stop
      IAH 01:23
      Portland - Houston | Tue, Dec 8 | Frontier Airlines
      RUB 10,964
      44% off
      RUB 19,522 RUB 10,964
    • PDX 17:09
      6h 20m
      1 stop
      IAH 01:29
      Portland - Houston | Tue, Dec 1 | Frontier Airlines
      RUB 11,101
      43% off
      RUB 19,522 RUB 11,101
    • PDX 22:59
      10h 29m
      1 stop
      IAH 11:28
      Portland - Houston | Fri, Jan 8 | Frontier Airlines
      RUB 11,349
      42% off
      RUB 19,522 RUB 11,349
    • PDX 16:35
      5h 59m
      1 stop
      IAH 00:34
      Portland - Houston | Thu, Dec 17 | Frontier Airlines
      RUB 11,610
      41% off
      RUB 19,522 RUB 11,610
    • PDX 13:22
      7h 57m
      1 stop
      IAH 23:19
      Portland - Houston | Mon, Dec 14 | Frontier Airlines
      RUB 11,635
      40% off
      RUB 19,522 RUB 11,635
    • PDX 13:58
      9h 31m
      1 stop
      IAH 01:29
      Portland - Houston | Thu, Dec 3 | Frontier Airlines
      RUB 11,871
      39% off
      RUB 19,522 RUB 11,871
    • PDX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Portland - Houston | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 15 | Alaska Airlines
      RUB 15,128 RUB 23,188
      35% off
      35% off
      RUB 23,188 RUB 15,128
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 22 | Alaska Airlines
      RUB 15,140 RUB 19,522
      22% off
      22% off
      RUB 19,522 RUB 15,140
    • PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Wed, Nov 18 | Alaska Airlines
      RUB 15,190 RUB 23,188
      34% off
      34% off
      RUB 23,188 RUB 15,190
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Wed, Dec 2 | Alaska Airlines
      RUB 15,202
      34% off
      RUB 23,188 RUB 15,202
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 8 | Alaska Airlines
      RUB 15,227
      22% off
      RUB 19,522 RUB 15,227
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 1 | Alaska Airlines
      RUB 15,240
      34% off
      RUB 23,188 RUB 15,240
    • PDX 07:11
      4h 16m
      Direct
      IAH 13:27
      Portland - Houston | Wed, Jan 6 | Alaska Airlines
      RUB 15,302
      34% off
      RUB 23,188 RUB 15,302
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Wed, Dec 9 | Alaska Airlines
      RUB 15,464
      33% off
      RUB 23,188 RUB 15,464
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 8 | Alaska Airlines
      RUB 15,613
      33% off
      RUB 23,188 RUB 15,613
    • PDX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Portland - Houston | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 15 | Alaska Airlines
      RUB 15,128 RUB 23,188
      35% off
      35% off
      RUB 23,188 RUB 15,128
    • PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Wed, Nov 18 | Alaska Airlines
      RUB 15,190 RUB 23,188
      34% off
      34% off
      RUB 23,188 RUB 15,190
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Wed, Dec 2 | Alaska Airlines
      RUB 15,202 RUB 23,188
      34% off
      34% off
      RUB 23,188 RUB 15,202
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 1 | Alaska Airlines
      RUB 15,240
      34% off
      RUB 23,188 RUB 15,240
    • PDX 07:11
      4h 16m
      Direct
      IAH 13:27
      Portland - Houston | Wed, Jan 6 | Alaska Airlines
      RUB 15,302
      34% off
      RUB 23,188 RUB 15,302
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Wed, Dec 9 | Alaska Airlines
      RUB 15,464
      33% off
      RUB 23,188 RUB 15,464
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Tue, Dec 8 | Alaska Airlines
      RUB 15,613
      33% off
      RUB 23,188 RUB 15,613
    • PDX 07:25
      4h 17m
      Direct
      IAH 13:42
      Portland - Houston | Thu, Dec 10 | Alaska Airlines
      RUB 17,651
      24% off
      RUB 23,188 RUB 17,651
    • PDX 07:11
      4h 16m
      Direct
      IAH 13:27
      Portland - Houston | Fri, Jan 8 | Alaska Airlines
      RUB 17,788
      23% off
      RUB 23,188 RUB 17,788
    • PDX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Portland - Houston | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Wed, Nov 18 | Alaska Airlines
      RUB 15,190 RUB 62,152
      76% off
      76% off
      RUB 62,152 RUB 15,190
    • PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Sat, Nov 14 | Alaska Airlines
      RUB 24,960 RUB 62,152
      60% off
      60% off
      RUB 62,152 RUB 24,960
    • PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Thu, Nov 19 | Alaska Airlines
      RUB 30,007 RUB 62,152
      52% off
      52% off
      RUB 62,152 RUB 30,007
    • PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Tue, Nov 17 | Alaska Airlines
      RUB 30,056
      52% off
      RUB 62,152 RUB 30,056
    • PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Sun, Nov 15 | Alaska Airlines
      RUB 39,416
      37% off
      RUB 62,152 RUB 39,416
    • PDX 12:58
      4h 8m
      Direct
      IAH 19:06
      Portland - Houston | Sat, Nov 14 | United Airlines
      RUB 40,709
      35% off
      RUB 62,152 RUB 40,709
    • PDX 12:57
      4h 8m
      Direct
      IAH 19:05
      Portland - Houston | Fri, Nov 13 | United Airlines
      RUB 47,570
      23% off
      RUB 62,152 RUB 47,570
    • PDX 07:04
      4h 20m
      Direct
      IAH 13:24
      Portland - Houston | Mon, Nov 16 | Alaska Airlines
      RUB 48,478
      22% off
      RUB 62,152 RUB 48,478
    • PDX 12:00
      6h 39m
      1 stop
      IAH 20:39
      Portland - Houston | Thu, Nov 19 | American Airlines
      RUB 23,531
      62% off
      RUB 62,152 RUB 23,531
    • PDX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Portland - Houston | Sat, Nov 14 | Normal Airline
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    • PDX 07:00
      4h 5m
      Direct
      IAH 13:05
      Portland - Houston | Sat, Nov 28 | Alaska Airlines
      RUB 25,594 RUB 63,475
      60% off
      60% off
      RUB 63,475 RUB 25,594
    • PDX 07:00
      4h 5m
      Direct
      IAH 13:05
      Portland - Houston | Fri, Nov 20 | Alaska Airlines
      RUB 30,007 RUB 63,475
      53% off
      53% off
      RUB 63,475 RUB 30,007
    • PDX 07:00
      4h 5m
      Direct
      IAH 13:05
      Portland - Houston | Sat, Nov 21 | Alaska Airlines
      RUB 30,467 RUB 63,475
      52% off
      52% off
      RUB 63,475 RUB 30,467
    • PDX 07:00
      4h 5m
      Direct
      IAH 13:05
      Portland - Houston | Tue, Nov 24 | Alaska Airlines
      RUB 30,927
      51% off
      RUB 63,475 RUB 30,927
    • PDX 07:00
      4h 5m
      Direct
      IAH 13:05
      Portland - Houston | Sun, Nov 29 | Alaska Airlines
      RUB 31,138
      51% off
      RUB 63,475 RUB 31,138
    • PDX 09:30
      4h 7m
      Direct
      IAH 15:37
      Portland - Houston | Tue, Dec 1 | United Airlines
      RUB 20,721
      67% off
      RUB 63,475 RUB 20,721
    • PDX 07:00
      4h 7m
      Direct
      IAH 13:07
      Portland - Houston | Wed, Nov 18 | United Airlines
      RUB 20,759
      67% off
      RUB 63,475 RUB 20,759
    • PDX 07:00
      4h 7m
      Direct
      IAH 13:07
      Portland - Houston | Thu, Nov 19 | United Airlines
      RUB 35,774
      44% off
      RUB 63,475 RUB 35,774
    • PDX 07:00
      4h 7m
      Direct
      IAH 13:07
      Portland - Houston | Tue, Nov 17 | United Airlines
      RUB 40,274
      37% off
      RUB 63,475 RUB 40,274
    • PDX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Portland - Houston | Sat, Nov 14 | Normal Airline
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Displayed flight fares from Portland to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Portland International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Portland International Airport to George Bush Intercontinental Airport is Frontier Airlines (from RUB 7,844) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From RUB 7,844
Delta Air Lines
From RUB 13,636
Alaska Airlines
From RUB 14,941
American Airlines
From RUB 15,327
United Airlines
From RUB 20,771

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What is the flight schedule from Portland International Airport to George Bush Intercontinental Airport?

Check the schedule for flights from Portland to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1420

    Portland International Airport

    07:05

    PDX

    4h 16m

    13:21

    IAH

    S M T W T F S
    Search

  2. DL1209

    Portland International Airport

    13:45

    PDX

    1h 52m

    Direct

    16:37

    SLC

    S M T W T F S
    Search

  3. DL2514

    Salt Lake City International Airport

    17:36

    SLC

    3h

    Direct

    21:36

    IAH

    S M T W T F S

  4. F91790

    Portland International Airport

    12:01

    PDX

    2h 36m

    Direct

    15:37

    DEN

    - M - W - - S
    Search

  5. F92996

    Denver International Airport

    21:30

    DEN

    2h 37m

    Direct

    01:07

    IAH

    S M T W T F S

  6. F91790

    Portland International Airport

    12:01

    PDX

    2h 36m

    Direct

    15:37

    DEN

    - M - W - - S
    Search

  7. F93228

    Denver International Airport

    14:59

    DEN

    2h 28m

    Direct

    18:27

    IAH

    S M T W T F S

  8. AS757

    Portland International Airport

    10:50

    PDX

    2h 20m

    Direct

    13:10

    LAS

    S M T W T F S
    Search

  9. F91966

    Harry Reid International Airport

    14:42

    LAS

    3h 14m

    Direct

    19:56

    IAH

    - M T - - F -

  10. F91106

    Portland International Airport

    11:12

    PDX

    2h 12m

    Direct

    13:24

    LAS

    S - - W T - S
    Search

  11. F94924

    Harry Reid International Airport

    18:44

    LAS

    3h 15m

    Direct

    23:59

    IAH

    S - - W T - S

  12. DL2766

    Portland International Airport

    13:05

    PDX

    2h 17m

    Direct

    15:22

    LAX

    S M T W T F S
    Search

  13. DL1287

    Los Angeles International Airport

    18:15

    LAX

    3h 13m

    Direct

    23:28

    IAH

    S M T W T - S

  14. F91106

    Portland International Airport

    11:12

    PDX

    2h 12m

    Direct

    13:24

    LAS

    S - - W T - S
    Search

  15. F91490

    Harry Reid International Airport

    07:35

    LAS

    3h 16m

    Direct

    12:51

    IAH

    S - - W T - S

  16. F91790

    Portland International Airport

    12:01

    PDX

    2h 36m

    Direct

    15:37

    DEN

    - M - W - - S
    Search

  17. F93206

    Denver International Airport

    05:44

    DEN

    2h 36m

    Direct

    09:20

    IAH

    S M T W T F S

  18. AS757

    Portland International Airport

    10:50

    PDX

    2h 20m

    Direct

    13:10

    LAS

    S M T W T F S
    Search

  19. F94132

    Harry Reid International Airport

    00:30

    LAS

    3h 17m

    Direct

    05:47

    IAH

    S M T W T F S
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About Portland International Airport and George Bush Intercontinental Airport

Learn about Portland International Airport (PDX) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 2,936.86km
Cheapest one-way ticket price RUB 8,702
Cheapest return ticket price RUB 20,175

FAQs for Portland International Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from Portland International Airport to George Bush Intercontinental Airport?

    Portland International Airport to George Bush Intercontinental Airport takes about 3 hours 41 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Portland International Airport (PDX) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Portland International Airport to George Bush Intercontinental Airport departs at 07:00, and the last departs at 12:58, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Portland International Airport (PDX) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around RUB 41,790 in November, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 687 flights per month.
  • One-way flights from Portland International Airport to George Bush Intercontinental Airport currently start from RUB 8,702, and round-trip fares start from RUB 20,175. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 10; prices may vary depending on availability.
  • Yes. United Airlines and Alaska Airlines operate direct flights from Portland International Airport to George Bush Intercontinental Airport, with an average flight time of 3 hours 40 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portland International Airport to George Bush Intercontinental Airport is RUB 25,197. Prices may vary depending on the departure date, airline, and availability.
  • Portland International Airport to George Bush Intercontinental Airport operates around 20 weekly flights, mainly by United Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Portland International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.