Cheap Flight Tickets from Portland (PDX) to Houston (IAH), Starting at $316

Good to Know: Cheapest and Fastest PDX - IAH Flights

Useful information for finding best airline tickets from Portland International to George Bush Intercontinental Houston on your next trip.

Cheapest Round Trip Flight

$826

DL Delta Airlines • 1 stop • 14h 7m

Oct 29 – Nov 11

The cheapest round trip flight from Portland to Houston (PDX-IAH-PDX) is currently $826

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Cheapest Direct Flight

$316

AS Alaska Airlines • nonstop • 4m

Oct 28

The cheapest nonstop flight from Portland to Houston (PDX-IAH) is currently $316

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Fastest Flight

4m

The fastest nonstop flight from Portland to Houston (PDX-IAH) takes 4m

Top Airlines Flying from Portland to Houston

Delta Airline, DL

Delta Airlines

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Portland (PDX) to Houston (IAH)

Compare and book low fare round-trip air tickets from Portland to Houston. Ideal for travelers with confirmed return itineraries.

Oct 29 - Nov 11, Economy
DL
Portland → Houston
14h 7m
1:06 PM - 11:53 PM • 1 stop
DL
Portland → Houston
13h 34m
7:00 AM - 1:14 PM • 1 stop
$826
Delta Airlines
Oct 29 - Nov 11, Economy
DL
Portland → Houston
12h 15m
2:20 PM - 11:55 PM • 1 stop
DL
Portland → Houston
18h 34m
10:00 AM - 7:14 PM • 1 stop
$826
Delta Airlines
Oct 29 - Nov 11, Economy
DL
Portland → Houston
13h 46m
11:43 AM - 10:09 PM • 1 stop
DL
Portland → Houston
15h 39m
5:35 AM - 1:14 PM • 1 stop
$826
Delta Airlines
Oct 29 - Nov 11, Economy
DL
Portland → Houston
8h 59m
9:55 AM - 5:34 PM • 1 stop
DL
Portland → Houston
10h 58m
7:20 AM - 12:18 PM • 1 stop
$826
Delta Airlines
Oct 29 - Nov 11, Economy
DL
Portland → Houston
15h 24m
12:29 PM - 11:53 PM • 2 stops
DL
Portland → Houston
10h 13m
7:38 PM - 11:51 PM • 1 stop
$832
Delta Airlines
Oct 29 - Nov 11, Economy
DL
Portland → Houston
9h 16m
5:33 AM - 1:29 PM • 1 stop
DL
Portland → Houston
15h 36m
4:15 PM - 11:51 PM • 2 stops
$832
Delta Airlines

Fly from Portland to Houston with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Portland to Houston? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Portland to Houston Flights

What are the airports in Portland?
PDX
What’s the most popular airline flying from PDX to IAH?
The most popular airline flying from Portland to Houston are
Can I fly from PDX to IAH non-stop?
Yes, you can fly PDX to IAH non-stop on
Which airlines fly nonstop between Portland and Houston?
The non-stop flights between Portland and Houston are .
What’s the earliest departure time from PDX to IAH Airport?
The earliest flight leaves PDX at 5:33 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Portland to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PDX to IAH?
Read the fare rules of the Portland to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Portland and Houston?
operate flights between Portland and Houston
How long does a flight from Portland to Houston take?
It takes approximately 4 hour to fly non-stop from PDX to IAH, which is 1824.59 miles by air.
Which airlines provide the cheapest flights from Portland (PDX) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from PDX were found on DL : USD 826
Do I need a passport to fly between PDX and IAH?
No
What’s the latest departure time from PDX to IAH ?
The last flight leaves PDX at 2:20 pm

Portland (PDX) to Houston (IAH): Airport Information

Origin Airport Portland International , Portland, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance 1825 miles

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