$130 Find Cheap Flights from Houston George Bush Airport to Portland - Compare and Save

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

• United Airlines: offers free seat selection

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

Only United Airlines operates flights between Houston George Bush Intcntl Airport and Portland.

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

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

• United Airlines: a cabin bag in Economy Class class

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

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

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $345 round-trip via Detroit Metropolitan Wayne County (DTW), compared to $754 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A319 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Embraer 175 (Enhanced Winglets) variants.

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

• Chicago O'Hare Intl (ORD) - 22% of one-stop connections
• Charlotte Douglas (CLT) - 16% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 15% of one-stop connections
• Washington, D.C. Reagan-National (DCA) - 12% of one-stop connections

Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 41% on the Houston George Bush Intcntl Airport to Portland route. Tuesday is the cheapest departure day at $386 round-trip on average, while Sunday is the most expensive at $646, a difference of $260. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Earliest: departs at 9:35 am and lands at 1:37 pm
• Latest: departs at 9:35 am and lands at 1:37 pm.

The flight takes about 4h 02m.

Last-minute fares on this route - booked within 2 weeks of departure - run 40% above the route average of $447. Book 23 weeks before departure for the lowest fares.

A nonstop flight from Houston George Bush Intcntl Airport to Portland takes 4h 02m, covering 1,664 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $254 to $1,986. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Houston George Bush Intcntl Airport to Portland are currently lower than usual. Average one-way flight prices are about $176, which is 42% below the typical average for this route.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 6h 08m, compared with 6h 17m via Washington, D.C. Reagan-National (DCA) and 6h 19m via Washington, D.C. Dulles Intl (IAD).

Portland is 1 hour ahead of Houston George Bush Intcntl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Portland Airport (PWM) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
• Dollar
• Budget
• Alamo
• Hertz
• Movly

Round-trip flights from Houston George Bush Intcntl Airport to Portland range from $351 to $566, with an average of $447 over the past 12 months. Anything below $351 counts as a good deal.