Cheap Flight Tickets from Portland (PDX) to Houston (IAH), Starting at $528

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

$528

F9 Frontier Airlines • 1 stop • 33h 34m

Aug 14 – Aug 21

The cheapest round trip flight from Portland to Houston (PDX-IAH-PDX) is currently $528

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Cheapest Direct Flight

$647

AS Alaska Airlines • nonstop • 7h 10m

Aug 14

The cheapest nonstop flight from Portland to Houston (PDX-IAH) is currently $647

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Fastest Flight

6h 54m

The fastest nonstop flight from Portland to Houston (PDX-IAH) takes 6h 54m

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.

Aug 14 - Aug 21, Economy
F9
Portland → Houston
33h 34m
12:20 PM - 10:34 AM • 1 stop
F9
Portland → Houston
12h 16m
11:35 AM - 5:11 PM • 1 stop
$528
Frontier Airlines
Aug 14 - Aug 21, Economy
DL
Portland → Houston
9h 12m
5:45 AM - 1:37 PM • 1 stop
DL
Portland → Houston
10h 40m
7:30 AM - 12:10 PM • 1 stop
$587
Delta Airlines
Aug 14 - Aug 21, Economy
DL
Portland → Houston
13h 40m
10:55 PM - 9:15 AM • 1 stop
DL
Portland → Houston
8h 57m
2:28 PM - 6:05 PM • 1 stop
$587
Delta Airlines
Aug 14 - Aug 21, Economy
DL
Portland → Houston
10h 2m
9:45 AM - 5:47 PM • 1 stop
DL
Portland → Houston
12h 38m
7:00 AM - 12:58 PM • 1 stop
$587
Delta Airlines
Aug 14 - Aug 21, Economy
DL
Portland → Houston
14h 3m
11:36 AM - 10:19 PM • 1 stop
DL
Portland → Houston
8h 57m
2:28 PM - 6:05 PM • 1 stop
$587
Delta Airlines
Aug 14 - Aug 21, Economy
AS
Portland → Houston
10h 29m
3:30 PM - 11:59 PM • 1 stop
AS
Portland → Houston
11h 56m
2:34 PM - 7:50 PM • 1 stop
$601
Alaska 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 5:45 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 587
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 10:55 pm

Essential Information for Booking Flights from Portland (PDX) - AI Insights

What's the cheapest airline from pdx to iah?
You can find budget-friendly flights from Portland International Airport (PDX) to George Bush Intercontinental Houston Airport (IAH) on Frontier Airlines. As a business class passenger, you'll enjoy priority check-in, lounge access, and flatbed seats. Booking in advance is recommended, ideally 4 days prior to your trip, to secure the best airfare rates.
What's the popular airline to fly from pdx to iah?
You can fly from Portland International Airport (PDX) to George Bush Intercontinental Houston Airport (IAH) on United Airlines. As a business class passenger, you'll enjoy priority check-in, lounge access, and flatbed seats. Booking in advance is recommended, as it's always best to book your flights at least 4 days prior to your trip for the best rates.
What's the cheapest day of the week to fly from pdx to iah?
The cheapest day to fly from Portland International Airport (PDX) to George Bush Intercontinental Houston Airport (IAH) is Sunday. Flying on Sundays can result in lower airfares, making it a budget-friendly option for your round-trip Business class ticket.
What's the cheapest month to fly from pdx to iah?
The cheapest month to fly from Portland International (PDX) to George Bush Intercontinental Houston (IAH) is October. Budget-friendly flights are often available during this time, making it an ideal choice for travelers.
Which airline/airlines fly from pdx to iah?
The airlines that operate direct flights from Portland International Airport (PDX) to George Bush Intercontinental Houston Airport (IAH) include Alaska Airlines, United Airlines, Frontier Airlines, American Airlines, Volaris Airline, Delta Airlines, Sun Country Airlines, and JetBlue Airways.
What is the cheapest airline to fly from Portland International Airport (PDX) to George Bush Intercontinental Houston Airport (IAH)?
Frontier Airlines offers the cheapest flights from PDX to IAH.
How far in advance should I book my business class flights for optimal prices?
Book your business class flights at least 4 days in advance for optimal prices.
Can I find any discounts or promotions on airfare for round trip flights to Houston?
Yes, check our website for the latest deals and discounts on round trip flights to Houston.
What are some of the best airlines for premium service and lounge access at Houston airports?
United Airlines offers excellent premium service and lounge access at Houston airports.
Are there any cheap flights available from Portland to Houston during July or October?
Yes, Frontier Airlines has affordable flights from PDX to IAH during these months.

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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