Customer Support
Trip.com
>
Flights
>
Recommended Airlines Flying Between These Cities
>
United Airlines(UA) flights from Portland to Houston

Flight INFO & United Airlines(UA) flights from Portland to Houston

Cheapest one-way flight price$103
Cheapest round-trip ticket price$205
Off-season for travelApril
Peak season for travelMarch
Flight distance2,962.42 km
Average flight time4 hours 53 minutes
Popular airlineAlaska Airlines

Book United Airlines(UA) flights from Portland to Houston

  • One way
  • Round-trip
      • direct cheapest
        PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Tue, Aug 12|United Airlines
        US$152US$463
        67% OFF
        67% OFF
        US$463US$152

      • PDX07:04
        4h 12m
        Nonstop
        IAH13:16
        Portland - Houston|Tue, Aug 19|United Airlines
        US$153US$463
        67% OFF
        67% OFF
        US$463US$153

      • PDX07:04
        4h 12m
        Nonstop
        IAH13:16
        Portland - Houston|Fri, Sep 5|United Airlines
        US$154US$463
        67% OFF
        67% OFF
        US$463US$154

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Mon, Aug 18|United Airlines
        US$155
        US$155

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Tue, Jul 22|United Airlines
        US$183
        US$183

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Wed, Jul 23|United Airlines
        US$183
        US$183

      • PDX12:54
        4h 16m
        Nonstop
        IAH19:10
        Portland - Houston|Wed, Aug 6|United Airlines
        US$183
        US$183

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Sat, Aug 9|United Airlines
        US$183
        US$183

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Wed, Jul 9|United Airlines
        US$184
        US$184

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Sat, Jul 12|United Airlines
        US$184
        US$184

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Tue, Jul 8|United Airlines
        US$184
        US$184

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Tue, Jul 29|United Airlines
        US$184
        US$184

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Sat, Jul 26|United Airlines
        US$184
        US$184

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Wed, Jul 16|United Airlines
        US$184
        US$184

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Sat, Jul 19|United Airlines
        US$184
        US$184

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Wed, Jul 2|United Airlines
        US$186
        US$186

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Tue, Jul 15|United Airlines
        US$187
        US$187

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Fri, Aug 1|United Airlines
        US$192
        US$192

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Mon, Jul 21|United Airlines
        US$192
        US$192

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Thu, Jul 31|United Airlines
        US$192
        US$192

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Mon, Aug 4|United Airlines
        US$193
        US$193

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Thu, Jul 3|United Airlines
        US$194
        US$194

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Thu, Jul 10|United Airlines
        US$194
        US$194

      • PDX12:54
        4h 16m
        Nonstop
        IAH19:10
        Portland - Houston|Thu, Aug 7|United Airlines
        US$194
        US$194

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Mon, Aug 11|United Airlines
        US$194
        US$194

      • PDX07:04
        4h 14m
        Nonstop
        IAH13:18
        Portland - Houston|Fri, Jul 11|United Airlines
        US$194
        US$194

      • PDX23:59
        4h 6m
        Nonstop
        IAH06:05
        Portland - Houston|Mon, Jun 30|United Airlines
        US$333
        US$333

      • PDX22:59
        7h 51m
        1 stop
        IAH08:50
        Portland - Houston|Wed, Jun 25|United Airlines
        US$185
        US$185

      • PDX09:54
        8h 55m
        1 stop
        IAH20:49
        Portland - Houston|Tue, Jun 24|United Airlines
        US$185
        US$185

      • PDX23:59
        10h 41m
        1 stop
        IAH12:40
        Portland - Houston|Fri, Jun 27|United Airlines
        US$187
        US$187

      • PDX1:00 PM
        3h 5m
        Nonstop
        HOU2:00 PM
        Portland - Houston|Mon, Jun 23|United Airlines
        Find More Flights
        Find More Flights

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

Flights to Houston

United Airlines(UA) flights from Portland to Houston & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA442

    United Airlines

    23:59

    PDX

    4.1h

    06:05

    IAH

    SMTWTFS
    Search

  2. UA625

    United Airlines

    07:10

    PDX

    4.2h

    13:20

    IAH

    SMTWTFS
    Search

  3. UA1794

    United Airlines

    12:54

    PDX

    4.3h

    19:10

    IAH

    SMTWTFS
    Search

  4. UA644

    United Airlines

    15:41

    PDX

    1.7h

    Nonstop

    17:23

    SFO

    SMTWTFS
    Search

  5. UA2305

    United Airlines

    19:00

    SFO

    3.9h

    Nonstop

    00:55

    IAH

    SMTWT-S
    Search

  6. UA2228

    United Airlines

    22:59

    PDX

    4.0h

    Nonstop

    05:00

    ORD

    S-TWTFS
    Search

  7. UA468

    United Airlines

    06:00

    ORD

    2.8h

    Nonstop

    08:48

    IAH

    SMTWTFS
    Search

  8. UA1998

    United Airlines

    09:54

    PDX

    1.9h

    Nonstop

    11:46

    SFO

    SMTWTFS
    Search

  9. UA2855

    United Airlines

    15:00

    SFO

    3.8h

    Nonstop

    20:50

    IAH

    SMTWTFS
    Search

United Airlines(UA) flights from Portland to Houston Flight Booking FAQ

  • 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 $437.

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

    It takes around 4 hours 53 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): Southwest Airlines, United Airlines, Hawaiian Airlines, Alaska Airlines, Turkish Airlines and Qatar Airways.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.