Cheap Flight Tickets from Portland (PDX) to Houston (IAH), Starting at $281

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

$290

UA United Airlines • 1 stop • 16m

Sep 01 – Sep 08

The cheapest round trip flight from Portland to Houston (PDX-IAH-PDX) is currently $290

🔍 Search Flights

Cheapest Direct Flight

$281

UA United Airlines • nonstop • 4m

Sep 01

The cheapest nonstop flight from Portland to Houston (PDX-IAH) is currently $281

🔍 Search Flights

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

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.

Sep 01 - Sep 08, Economy
UA
Portland → Houston
16m
5:00 AM - 3:15 PM • 1 stop
UA
Portland → Houston
4m
9:30 AM - 11:54 AM • nonstop
$290
United Airlines
Sep 01 - Sep 08, Economy
AS
Portland → Houston
17h 25m
7:55 AM - 8:40 PM • 2 stops
AS
Portland → Houston
13h 55m
7:02 AM - 1:37 PM • 1 stop
$317
Alaska Airlines
Sep 01 - Sep 08, Economy
AA
Portland → Houston
13h 33m
5:18 AM - 3:31 PM • 1 stop
AA
Portland → Houston
10h 50m
2:09 PM - 6:59 PM • 1 stop
$366
American Airlines
Sep 01 - Sep 08, Economy
Y4
Portland → Houston
32h 36m
11:15 PM - 9:11 PM • 3 stops
F9
Portland → Houston
12h 16m
11:35 AM - 5:11 PM • 1 stop
$713
Volaris Airline
Sep 01 - Sep 08, Economy
UA
Portland → Houston
14h 7m
7:15 PM - 6:02 AM • 1 stop
UA
Portland → Houston
10h 17m
5:15 AM - 9:32 AM • 1 stop
$926
United Airlines
Sep 01 - Sep 08, Economy
AA
Portland → Houston
18h 46m
5:18 AM - 6:44 PM • 1 stop
AA
Portland → Houston
14h 8m
6:00 AM - 12:48 PM • 1 stop
$938
American 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 5:00 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 317
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 11:15 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

More Flight Options for Portland (PDX) and Houston (IAH)

Why Fareleaders for PDX to IAH Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Portland to Houston flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on PDX to IAH flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Portland to Houston flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Portland (PDX) to Houston (IAH)
Terms and Conditions*