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Flights from Portland to Houston – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

PDX to IAH flights and routes map PDX to IAH – All flight route options from Portland International, Oregon, USA to George Bush Intcntl Houston, Texas, USA. These routes are operated by 8 airlines. Fly non-stop with United Airlines or Alaska Airlines, or choose from 16 different stopover flights. The shortest flight time is 4 hours and 8 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA PDX Portland Portland, OR, USA
USA IAH George Bush Intcntl Houston, TX, USA
PDX
Portland
USAPortland, OR, USA
George Bush Intcntl Houston
USAHouston, TX, USA
IAH
2 direct routes found »
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29 routes with 1 stop found »
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Non-stop route options:

Duration

United Airlines
Non-stop with United Airlines. 3 flights per day.

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4h 08m

United Airlines
Non-stop with United Airlines.
4h 08m
3 flights per day.
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Alaska Airlines
Non-stop with Alaska Airlines. 1 flight per day.

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4h 21m

Alaska Airlines
Non-stop with Alaska Airlines.
4h 21m
1 flight per day.
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1 stop route options with the same airline:

Duration

Via Salt Lake City SLC
1 stop with Delta Air Lines. 1-2 flights per day.

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6h 01m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
6h 01m
1-2 flights per day.
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Via Phoenix PHX
1 stop with American Airlines. 1-2 flights per day.

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6h 17m

Via Phoenix PHX
1 stop with American Airlines.
6h 17m
1-2 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 5-6 flights per day.

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6h 26m

Via Dallas DFW
1 stop with American Airlines.
6h 26m
5-6 flights per day.
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Via Denver DEN
1 stop with United Airlines. 4-5 flights per day.

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6h 38m

Via Denver DEN
1 stop with United Airlines.
6h 38m
4-5 flights per day.
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Via Denver DEN
1 stop with Frontier Airlines. 0-1 flights per day.
Begins in 19/8

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6h 47m

Begins in 19/8
Via Denver DEN
1 stop with Frontier Airlines.
6h 47m
0-1 flights per day.
Begins in 19/8
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Via Seattle SEA
1 stop with Alaska Airlines. 6 flights per day.

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6h 54m

Via Seattle SEA
1 stop with Alaska Airlines.
6h 54m
6 flights per day.
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Via Phoenix PHX
1 stop with Frontier Airlines.
Begins in 30/10

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7h 30m

Begins in 30/10
Via Phoenix PHX
1 stop with Frontier Airlines.
7h 30m
Begins in 30/10
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Via Las Vegas LAS
1 stop with Spirit Airlines. 0-3 flights per day.

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7h 32m

Via Las Vegas LAS
1 stop with Spirit Airlines.
7h 32m
0-3 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 5-7 flights per day.

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7h 33m

Via San Francisco SFO
1 stop with United Airlines.
7h 33m
5-7 flights per day.
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Via Los Angeles LAX
1 stop with American Airlines. 0-1 flights per day.
Begins in 6/10

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8h 10m

Begins in 6/10
Via Los Angeles LAX
1 stop with American Airlines.
8h 10m
0-1 flights per day.
Begins in 6/10
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Via Los Angeles LAX
1 stop with Delta Air Lines. 0-1 flights per day.
Begins in 16/8

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8h 30m

Begins in 16/8
Via Los Angeles LAX
1 stop with Delta Air Lines.
8h 30m
0-1 flights per day.
Begins in 16/8
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Via Los Angeles LAX
1 stop with United Airlines.
Begins in 25/9

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10h 52m

Begins in 25/9
Via Los Angeles LAX
1 stop with United Airlines.
10h 52m
Begins in 25/9
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Via Austin AUS
1 stop with United Airlines. 0-3 flights per day.

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11h 18m

Via Austin AUS
1 stop with United Airlines.
11h 18m
0-3 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Austin AUS With Alaska Airlines & United Airlines 0-1 flights per day.

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6h 13m

Via Austin AUS
6h 13m
With Alaska Airlines & United Airlines 0-1 flights per day.
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Via Denver DEN With Alaska Airlines & United Airlines 1-2 flights per day.

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6h 13m

Via Denver DEN
6h 13m
With Alaska Airlines & United Airlines 1-2 flights per day.
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Via San Jose SJC With Alaska Airlines & United Airlines 0-1 flights per day.

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6h 26m

Via San Jose SJC
6h 26m
With Alaska Airlines & United Airlines 0-1 flights per day.
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Via Tucson TUS With Alaska Airlines & United Airlines
Begins in 4/10

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6h 34m

Begins in 4/10
Via Tucson TUS
6h 34m
With Alaska Airlines & United Airlines
Begins in 4/10
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Via Dallas DFW With American Airlines & United Airlines 3-4 flights per day.

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6h 44m

Via Dallas DFW
6h 44m
With American Airlines & United Airlines 3-4 flights per day.
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Via Los Angeles LAX With American Airlines & Delta Air Lines 0-1 flights per day.
Begins in 6/10

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7h 32m

Begins in 6/10
Via Los Angeles LAX
7h 32m
With American Airlines & Delta Air Lines 0-1 flights per day.
Begins in 6/10
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Via Palm Springs PSP With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 21/11

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7h 40m

Begins in 21/11
Via Palm Springs PSP
7h 40m
With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 21/11
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Via Salt Lake City SLC With Alaska Airlines & United Airlines 1-2 flights per day.

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7h 43m

Via Salt Lake City SLC
7h 43m
With Alaska Airlines & United Airlines 1-2 flights per day.
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Via Seattle SEA With Alaska Airlines & United Airlines 3-5 flights per day.

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7h 47m

Via Seattle SEA
7h 47m
With Alaska Airlines & United Airlines 3-5 flights per day.
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Via Sacramento SMF With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 26/10

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7h 52m

Begins in 26/10
Via Sacramento SMF
7h 52m
With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 26/10
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Via Phoenix PHX With American Airlines & United Airlines 1-3 flights per day.

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7h 54m

Via Phoenix PHX
7h 54m
With American Airlines & United Airlines 1-3 flights per day.
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Via Las Vegas LAS With Alaska Airlines & United Airlines 2-4 flights per day.

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7h 56m

Via Las Vegas LAS
7h 56m
With Alaska Airlines & United Airlines 2-4 flights per day.
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Via Kansas City MCI With Alaska Airlines & United Airlines 0-1 flights per day.

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8h 09m

Via Kansas City MCI
8h 09m
With Alaska Airlines & United Airlines 0-1 flights per day.
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Via San Francisco SFO With Alaska Airlines & United Airlines 2-4 flights per day.

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8h 11m

Via San Francisco SFO
8h 11m
With Alaska Airlines & United Airlines 2-4 flights per day.
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Via San Diego SAN With Alaska Airlines & United Airlines 2-3 flights per day.

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8h 20m

Via San Diego SAN
8h 20m
With Alaska Airlines & United Airlines 2-3 flights per day.
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Via Santa Ana SNA With Alaska Airlines & United Airlines 2 flights per day.

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8h 21m

Via Santa Ana SNA
8h 21m
With Alaska Airlines & United Airlines 2 flights per day.
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Find the best prices on hotels and car rental near George Bush Intcntl Houston

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Portland to Houston flights

There are over 18 airlines and as many as 697 flights every week to this destination. You can fly non-stop to Houston (IAH) from Portland (PDX) with United Airlines or Alaska Airlines but if a stopover option suits you better you can choose to fly via Austin, Denver or any other of the 16 alternatives with connectiing airports.

Tip! You might want to consider arriving at William P. Hobby Airport (HOU) instead.

Portland to Houston with United Airlines

You can fly non-stop every weekday with flights departing between 7:00 am and 11:00 pm. You can also catch a transit flight via Denver or San Francisco. United Airlines is a Star Alliance member.

With American Airlines

If you fly to Houston from Portland with American Airlines you will do a stopover in Phoenix. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Portland International to Houston Airport

The shortest flight time between PDX and IAH is 4 hours and 11 minutes.

ViaTotal flight timeLayover timeDistance
Direct4h 11m-1832 miles (2948 km)
AUS Austin6h 13m1h 20m1862 miles (2996 km)
DEN Denver6h 13m2h 32m1860 miles (2993 km)
PHX Phoenix6h 17m1h 20m2028 miles (3263 km)
DFW Dallas6h 26m1h 11m1847 miles (2972 km)
SJC San Jose6h 26m54m2186 miles (3517 km)
TUS Tucson6h 34m1h 15m2065 miles (3323 km)
SEA Seattle6h 54m2h 33m2013 miles (3239 km)
PSP Palm Springs7h 40m2h 3m2153 miles (3464 km)
SLC Salt Lake City7h 43m44m1833 miles (2949 km)
SMF Sacramento7h 52m2h 42m2097 miles (3374 km)
LAS Las Vegas7h 56m2h 26m1993 miles (3207 km)
MCI Kansas City8h 9m2h 30m2132 miles (3430 km)
LAX Los Angeles8h 10m2h 5m2223 miles (3577 km)
SFO San Francisco8h 11m2h 26m2194 miles (3530 km)
SAN San Diego8h 20m1h 58m2246 miles (3614 km)
SNA Santa Ana8h 21m1h 53m2216 miles (3566 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.PDX-IAH flight routesPortland to Houston flight routes illustrated on a map.
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Portland - Houston route map and flight paths
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You can fly non-stop from Portland (PDX) to Houston (IAH) with United Airlines or Alaska Airlines. The flight takes approximately 4 hours and 11 minutes. If you travel with a connecting flight instead, for example via Austin, the total flight time will be 6 hours and 13 minutes.

If you're interested in direct flights, United Airlines or Alaska Airlines is available. For flights with stopovers, Alaska Airlines, United Airlines or American Airlines is also an option.

The flight time between Portland (PDX) and George Bush Intcntl Houston (IAH) is approximately 4 hours and 11 minutes. The distance between the two airports is 1847 miles (or 2972 kilometers).

Yes, you can fly non-stop to IAH from PDX with United Airlines or Alaska Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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