Cheap Flight Tickets from Portland (PDX) to Houston (IAH), Starting at $233

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

$667

UA United Airlines • nonstop • 6h 59m

Aug 03 – Aug 06

The cheapest round trip flight from Portland to Houston (PDX-IAH-PDX) is currently $667

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Cheapest Direct Flight

$233

AS Alaska Airlines • nonstop • 7h 10m

Aug 04

The cheapest nonstop flight from Portland to Houston (PDX-IAH) is currently $233

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Fastest Flight

6h 46m

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

Top Airlines Flying from Portland to Houston

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country 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.

Aug 03 - Aug 06, Economy
UA
Portland → Houston
6h 59m
1:02 PM - 7:21 PM • nonstop
UA
Portland → Houston
7h 11m
4:47 PM - 7:18 PM • nonstop
$667
United Airlines
Aug 03 - Aug 06, Economy
UA
Portland → Houston
6h 57m
7:13 AM - 1:30 PM • nonstop
UA
Portland → Houston
10h 32m
5:15 AM - 9:47 AM • 1 stop
$677
United Airlines
Aug 03 - Aug 06, Economy
AS
Portland → Houston
15h 47m
10:59 PM - 10:46 AM • 1 stop
AS
Portland → Houston
11h 56m
2:38 PM - 7:54 PM • 1 stop
$711
Alaska Airlines
Aug 03 - Aug 06, Economy
AS
Portland → Houston
23h 52m
1:48 PM - 6:20 AM • 1 stop
AS
Portland → Houston
11h 56m
2:38 PM - 7:54 PM • 1 stop
$764
Alaska Airlines
Aug 04 - Aug 04, Economy
DL
Portland → Houston
17h 10m
12:35 AM - 1:05 PM • 1 stop
DL
Portland → Houston
10h 33m
7:06 PM - 11:39 PM • 1 stop
$810
Delta Airlines
Aug 04 - Aug 04, Economy
DL
Portland → Houston
12h 4m
12:35 AM - 9:59 AM • 1 stop
UA
Portland → Houston
7h 11m
4:47 PM - 7:18 PM • nonstop
$1028
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 12:35 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 810
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 11:59 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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