Cheap Flight Tickets from Portland (PDX) to Houston (IAH), Starting at $474

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

$496

AS Alaska Airlines • 1 stop • 10h 50m

Jul 15 – Jul 20

The cheapest round trip flight from Portland to Houston (PDX-IAH-PDX) is currently $496

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Cheapest Direct Flight

$474

UA United Airlines • nonstop •

Jun 23

The cheapest nonstop flight from Portland to Houston (PDX-IAH) is currently $474

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Fastest Flight

6h 46m

The fastest nonstop flight from Portland to Houston (PDX-IAH) takes 6h 46m

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.

Jul 15 - Jul 20, Economy
AS
Portland → Houston
10h 50m
9:30 PM - 6:20 AM • 1 stop
AS
Portland → Houston
7h 11m
6:19 PM - 8:50 PM • nonstop
$496
Alaska Airlines
Jul 15 - Jul 20, Economy
AS
Portland → Houston
13h 31m
1:48 PM - 11:59 PM • 1 stop
AS
Portland → Houston
7h 11m
6:19 PM - 8:50 PM • nonstop
$496
Alaska Airlines
Jul 15 - Jul 20, Economy
AS
Portland → Houston
7h 10m
7:05 AM - 1:35 PM • nonstop
AS
Portland → Houston
7h 11m
6:19 PM - 8:50 PM • nonstop
$496
Alaska Airlines
Jul 15 - Jul 20, Economy
DL
Portland → Houston
10h 8m
9:45 AM - 5:53 PM • 1 stop
DL
Portland → Houston
10h 43m
7:01 PM - 11:44 PM • 1 stop
$596
Delta Airlines
Jul 15 - Jul 20, Economy
DL
Portland → Houston
10h 35m
1:15 PM - 9:50 PM • 1 stop
DL
Portland → Houston
10h 35m
7:35 AM - 12:10 PM • 1 stop
$596
Delta Airlines
Jul 15 - Jul 20, Economy
UA
Portland → Houston
6h 57m
7:13 AM - 1:30 PM • nonstop
UA
Portland → Houston
7h 11m
4:47 PM - 7:18 PM • nonstop
$689
United 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 7:05 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 AS : USD 496
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 11:300 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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