IAH - PDX

$91 Find Cheap Flights from Houston George Bush Airport to Portland - Compare and Save

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Everything you should know

Cheapest round-trip
$327
Typical prices: $304-$509
Frontier
Mon 1/15Thu 1/18
IAH - PDX • 1 stop
Cheapest non-stop
$337
Typical prices: $310-$537
Alaska Airlines
Sat 12/1Sat 12/8
IAH - PDX • Non-stop
Nonstop flights
You can fly direct with United Airlines and Alaska Airlines. Average duration is 4h 45m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $322 (round-trip)
Shortest trip • 6h 14m (one-way)
Insights
Insights
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We hope you love your trip to Portland!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from George Bush Intcntl to Portland (IAH-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Portland

Fri, Jan 15 - Mon, Jan 18
Frontier Logo
5:06 pm - 10:04 pmIAH  Houston George Bush Intcntl-PDX Portland
6h 58m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:59 pm - 7:56 pmPDX  Portland-IAH Houston George Bush Intcntl
18h 57m1 stop Las Vegas Harry Reid Intl
$327Frontier
Fri, Jan 15 - Mon, Jan 18
Frontier Logo
5:06 pm - 10:04 pmIAH  Houston George Bush Intcntl-PDX Portland
6h 58m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:59 pm - 7:56 pmPDX  Portland-IAH Houston George Bush Intcntl
18h 57m1 stop Las Vegas Harry Reid Intl
$327Frontier
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
9:31 am - 12:17 pmIAH  Houston George Bush Intcntl-PDX Portland
4h 46mnonstop
United Airlines Logo
12:55 pm - 7:03 pmPDX  Portland-IAH Houston George Bush Intcntl
4h 08mnonstop
$337United Airlines
Tue, Dec 22 - Tue, Dec 29
Alaska Airlines Logo
5:58 pm - 8:41 pmIAH  Houston George Bush Intcntl-PDX Portland
4h 43mnonstop
Alaska Airlines Logo
7:15 am - 1:30 pmPDX  Portland-IAH Houston George Bush Intcntl
4h 15mnonstop
$337Alaska Airlines
Tue, Dec 1 - Tue, Dec 8
Alaska Airlines Logo
6:10 pm - 8:50 pmIAH  Houston George Bush Intcntl-PDX Portland
4h 40mnonstop
Alaska Airlines Logo
7:25 am - 1:42 pmPDX  Portland-IAH Houston George Bush Intcntl
4h 17mnonstop
$337Alaska Airlines
Sun, Dec 6 - Thu, Dec 10
Multiple Airlines Logo
6:10 pm - 8:50 pmIAH  Houston George Bush Intcntl-PDX Portland
4h 40mnonstop
Multiple Airlines Logo
12:51 pm - 9:00 pmPDX  Portland-IAH Houston George Bush Intcntl
6h 09m1 stop Las Vegas Harry Reid Intl
$340Multiple Airlines
Wed, Nov 18 - Tue, Dec 1
Delta Logo
7:38 pm - 11:51 pmIAH  Houston George Bush Intcntl-PDX Portland
6h 13m1 stop Salt Lake City
Delta Logo
11:59 am - 9:25 pmPDX  Portland-IAH Houston George Bush Intcntl
7h 26m1 stop Minneapolis St Paul
$343Delta
Wed, Dec 9 - Sat, Dec 12
Delta Logo
12:30 pm - 7:17 pmIAH  Houston George Bush Intcntl-PDX Portland
8h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:30 pm - 9:58 pmPDX  Portland-IAH Houston George Bush Intcntl
6h 28m1 stop Salt Lake City
$343Delta
Wed, Dec 16 - Thu, Dec 31
Multiple Airlines Logo
6:10 pm - 8:50 pmIAH  Houston George Bush Intcntl-PDX Portland
4h 40mnonstop
Multiple Airlines Logo
1:04 pm - 12:42 amPDX  Portland-IAH Houston George Bush Intcntl
9h 38m1 stop Denver Intl
$343Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
9:31 am - 12:17 pmIAH  Houston George Bush Intcntl-PDX Portland
4h 46mnonstop
United Airlines Logo
7:33 pm - 5:52 amPDX  Portland-IAH Houston George Bush Intcntl
8h 19m1 stop San Francisco
$347United Airlines
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Portland?

Round-trip flights from Houston George Bush Intcntl Airport to Portland typically range from $304 to $509. The lowest price found in the past 5 days was $327, on Frontier.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Portland?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Portland. It’s 10% cheaper than the average day, while Monday is the most expensive, with prices 14% higher.

What’s the cheapest month to fly from Houston George Bush Intcntl Airport to Portland?

•January is the cheapest month to fly from Houston George Bush Intcntl Airport to Portland at $244 round-trip.
•August ($462) and July ($459) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 89% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston George Bush Intcntl Airport to Portland the cheapest?

Flights from Houston George Bush Intcntl Airport to Portland are cheapest 7 weeks before departure. Booking in this window typically costs about 50% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from George Bush Intcntl to Portland

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Gabriel Leigh

Gabriel Leigh

Expert on PDX

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Key details for Houston George Bush Intcntl Airport to Portland flights

Low season

January

Cheapest flight

$91
Beat the crowds with an average 43% drop in travelers.
The most popular month to fly with an average 61% increase in travelers.
One-way flight from Houston George Bush Intcntl Airport to Portland

When to book flights from George Bush Intcntl to Portland

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston George Bush Intcntl Airport to Portland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Houston George Bush Intcntl Airport to Portland?

    These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to Portland:

    • Earliest: departs at 9:30 am and lands at 2:15 pm
    • Latest: departs at 8:25 pm and lands at 1:10 am.

    The flight takes about 4h 45m.

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Portland?

    Three cabin classes are available on flights from Houston George Bush Intcntl Airport to Portland:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from Houston George Bush Intcntl Airport to Portland?

    A nonstop flight from Houston George Bush Intcntl Airport to Portland takes 4h 45m, covering 1,821 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Portland?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Portland flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Portland range from $304 to $509, with an average of $394 over the past 12 months. Anything below $304 counts as a good deal.

  • How expensive are last-minute Houston George Bush Intcntl Airport to Portland flights?

    Last-minute fares on this route (booked within two weeks of departure) run 66% above the $394 route average. Book 7 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Houston George Bush Intcntl Airport to Portland?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $322 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $402 for nonstop.

  • What is the standard checked-bag allowance on flights from Houston George Bush Intcntl Airport to Portland?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Houston George Bush Intcntl Airport to Portland?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

  • How are flight departures from Houston George Bush Intcntl Airport to Portland spread across the day?

    Evening is the busiest departure period on Houston George Bush Intcntl Airport to Portland flights, with 66% of flights leaving in that window. Morning departures account for 34%, afternoon flights for 0%, and night flights for 0%.

  • Have flight prices from Houston George Bush Intcntl Airport to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $327 to $1,420. That means the highest observed fare was about 4x higher than the lowest one.

  • Which airlines offer Wi-Fi on Houston George Bush Intcntl Airport to Portland flights?

    Alaska Airlines is the only airline on the Houston George Bush Intcntl Airport to Portland route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Houston George Bush Intcntl Airport to Portland looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Portland are currently lower than usual. Average one-way flight prices are about $185, which is 29% below the typical average for this route.

  • What car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

    • Dollar
    • Thrifty
    • Hertz
    • Sixt
    • Payless

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Portland?

    Flights from Houston George Bush Intcntl Airport to Portland usually depart from Houston George Bush Intcntl (IAH) and arrive at Portland (PDX).

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Portland pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Portland most commonly connect through:

    • Denver Intl (DEN) - 77% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 5% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Portland?

    Yes. Flexible dates can save you up to 22% on flights from Houston George Bush Intcntl Airport to Portland. Saturday is the cheapest departure day at $356 round-trip on average, while Monday is the most expensive at $452, a difference of $96.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Houston George Bush Intcntl Airport to Portland?

    2 airlines operate flights between Houston George Bush Intcntl Airport and Portland. The airlines offering nonstop flights on this route include:

    • United Airlines
    • Alaska Airlines

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Portland?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 6h 14m, compared with 6h 36m via Phoenix Sky Harbor Intl (PHX) and 6h 42m via San Francisco (SFO).

  • What is the time difference between Houston George Bush Intcntl Airport and Portland?

    Portland is 2 hours behind Houston George Bush Intcntl Airport (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and Tom McCall Waterfront Park. These are among the most viewed places in Portland on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Houston George Bush Intcntl Airport to Portland flights?

    Among airlines operating Houston George Bush Intcntl Airport to Portland flights:

    • United Airlines: offers extra legroom; offers free seat selection
    • Alaska Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Houston George Bush Intcntl Airport to Portland flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy Class
    • Alaska Airlines: a cabin bag and a checked bag in First Class
    • Hawaiian Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • What types of flights can I take from George Bush Intercontinental Airport in Houston (IAH) to Portland International Airport (PDX)?

    If you are looking for the fastest flight route possible, you will be pleased to find out that there are several direct flights from IAH to PDX per day. These direct departures are typically on board United Airlines. There are also some flights that involve one layover, which are good if you want to save money. These layovers typically occur in Seattle, Denver, or San Francisco and are usually operated by either United Airlines or Alaska Airlines.

  • What is the best way for me to reach the George Bush Intercontinental Airport (IAH) from downtown Houston?

    If you would prefer to drive yourself or take a taxi or rideshare such as Lyft or Uber, the drive to the airport from downtown Houston should only take about 20min depending on traffic. There are also public transportation options available. For example, there are 2 METRO buses operated by the city of Houston that will take you to the airport from downtown. You can check the schedule for the buses on your day of departure online.

  • How do I get to downtown Portland from the Portland International Airport (PDX)?

    Downtown Portland is about a 30min drive from the airport, so you can take a taxi or a rideshare like Uber or Lyft. Or, you can make use of the convenient public transport options. The TriMet Max/Light Rail is one of the easiest ways to reach the downtown area. The Red Line serves the airport. You can find the departure point on the main level on the south end of the ticket lobby past the Starbucks. Trains depart every 15min.

  • Are there any hotels near PDX?

    Yes, if you need to stay near the airport, you will find many hotels close to PDX for you to choose from, many of which even offer free shuttle service to and from the airport. Your options include the Holiday Inn Portland Airport and the Sheraton Portland Airport Hotel, among many others.

Your guide to booking Houston George Bush Intcntl Airport to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $356, about $96 less than Monday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 50% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Portland trip for January. Fares historically average $244 round-trip in that month - typically $218 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Las Vegas Harry Reid Intl Airport (LAS) can be cheaper than flying direct. The cheapest layover option averages $322 round-trip on this route - about $80 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.

    • Country Inn & Suites by Radisson, Portland Air, OR
    • Radisson Hotel Portland Airport
    • Holiday Inn Portland-Airport (I-205) By IHG
  • Are you taking an extended trip to Portland and need to store your car at George Bush Intercontinental Airport (IAH) while you’re gone? There are several options for parking. IAH offers a valet service, or you can reserve a space in either the economy or the terminal parking lot online before you arrive.
  • Planning to get to IAH early and will need something to do before your flight? In addition to the restaurants and shops within the terminal, IAH has a unique Harmony in the Air program that brings in regional musicians to perform at the terminal. Check the events calendar to see what’s on during your day of departure.
  • Both the George Bush Intercontinental Airport in Houston (IAH) and the Portland International Airport (PDX) offer services for passengers with limited mobility. With wheelchair accessible facilities and assistance navigating the departure and destination airports, traveling with limited mobility is a breeze. Contact your airline in advance to take advantage of these services.
  • If you are picking up a rental car when you land in Portland, you will need to make your way to the rental car center. It is easy to reach from baggage claim; all you have to do is follow the signs for the Rental Car Center down the South Tunnel.
  • If you are traveling out of IAH with pets, you will be pleased to know that IAH offers animal relief areas in Terminals B, C, D, and E post-security.

Prefer to fly direct from Houston George Bush Airport to Portland?

 
Find which airlines fly direct from Houston George Bush Intcntl Airport to Portland Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Portland

Monday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Tuesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Wednesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Thursday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Friday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Saturday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Sunday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

See more direct flights

Direct returns

Portland to Houston George Bush Intcntl

Monday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Tuesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Wednesday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Thursday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Friday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Saturday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

Sunday

Alaska Airlines,United Airlines

Alaska Airlines,United Airlines

See more direct flights

More options for your flight from George Bush Intcntl to Portland

Complete your trip to Portland with a hotel stay or car rental