Which airport are you flying from?

Direct flights from Houston to Portland

Airlines Schedules

IAH - PWM route map All flights from IAH to PWM non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Portland International Jetport (PWM), Maine, USA with United Airlines. 1 weekly departure are currently scheduled on this route. Departure times range from 09:30 to 09:35 depending on the schedule period. The flight distance is 1674 miles (2693 km). Flight time ranges from 3 hours and 50 minutes to 4 hours and 7 minutes.

IAH
George Bush Intcntl Houston
USAHouston , USA
PWM
Portland Jetport
USAPortland , USA
IAH
George Bush Intcntl Houston
USAHouston , USA
Portland Jetport
USAPortland , USA
PWM
Flight time 3h 50min to 4h 7min
Updated Jun 2, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

United Airlines Star Alliance

Departure times vary between 09:30 and 09:35 • From Terminal C and Terminal B
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
From 27/6
From 27/6
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Houston to Portland with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Jun 22
Tue
Jun 23
Wed
Jun 24
Thu
Jun 25
Fri
Jun 26
Sat
Jun 27
Sun
Jun 28
UA1268
----
----
----
----
----
09:30
----

The timetable & schedule information was updated at 2026-06-02

RETURN SCHEDULE
CHECK PRICES

Houston to Portland scheduled departures

Select a date to see every published non-stop departure between IAH and PWM.

Tuesday
Tue
Jun 30
0 flights(0)
Wednesday
Wed
Jul 01
0 flights(0)
Thursday
Thu
Jul 02
0 flights(0)
Friday
Fri
Jul 03
0 flights(0)
Saturday
Sat
Jul 04
1 flights(1)
Sunday
Sun
Jul 05
0 flights(0)
Monday
Mon
Jul 06
0 flights(0)
Time
Airline
Flight
09:30
United Airlines United Airlines
UA726
Ad
IAH-PWM flight route
Route map from Houston, IAH to Portland, PWM. The distance is 1674 miles or 2693 km.
Ad
Houston - Portland direct flight map
Ad

IAH - PWM route facts

  • Distance
    1674 miles (2693 km)
  • Flight time
    3 hours and 50 minutes to 4 hours and 7 minutes
  • Airline
    United United
  • Airline alliances
    Star Alliance
  • Cabins
    Economy First
  • Hub airports
    IAH
  • Departure terminals
    Terminal C and Terminal B
  • Aircraft
    Airbus A319 and Embraer 175 (Enhanced Winglets)

Route FAQ

United Airlines operates non-stop flights from IAH to PWM with 1 weekly departure.

Scheduled flight time from IAH to PWM ranges from 3 hours and 50 minutes to 4 hours and 7 minutes. The route covers 1674 miles (2693 km).

1 weekly departure are currently scheduled on this route, with published departure times ranging from 09:30 to 09:35 depending on the schedule period.

Departure terminal: Terminal C and Terminal B.

Economy and First are currently scheduled on non-stop flights for this route.