What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Portland round-trip?

Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Portland round-trip from $113. Other airlines that can offer you cheap pricing are Frontier, from $133, and Hawaiian Airlines, from $161. Spirit Airlines is priced at 70% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Portland?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Portland flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

Looking for the cheapest flight from Houston George Bush Intcntl Airport to Portland? While on average our users pay $274, our data indicates the cheapest price to be $108. The most popular route (Houston George Bush Intcntl - Portland), is priced around $172.

What are the most reliable airlines from Houston George Bush Intcntl Airport to Portland?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to Portland on time: Qatar Airways (82%), Alaska Airlines (82%), Hawaiian Airlines (82%).

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Portland?

Before booking your flight from Houston George Bush Intcntl Airport to Portland check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Portland?

Travelers have found that booking a Friday departure is the best way to save up to 22% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Flights from Houston George Bush Intcntl Airport to Portland lean towards being more expensive in November. Prices are generally better when you fly from Houston George Bush Intcntl Airport to Portland in August, with the cheapest ticket starting at $177.

What airport do you fly into for flights to Portland from Houston George Bush Intcntl?

Most people fly into Portland (PDX) if they book a flight to Portland from Houston George Bush Intcntl. On average, Portland has 5 inbound flights from Houston George Bush Intcntl per day from 7 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

Can I find deals for flights from George Bush Intcntl to Portland that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Portland.

Can I find deals for business class flights from George Bush Intcntl to Portland?

Yes. Cheapflights offers flight deals from George Bush Intcntl to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$101+ Flights from Houston George Bush Intcntl Airport to Portland

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Portland are usually found in January or September, booked 41 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Portland

Round-trip from	$177 (FlightHub)
One-way from	$101 (CheapOair)
Popular in	April
Cheapest in	January
Average price	$354
Good round-trip deal	$197 or less
Good one-way deal	$202 or less

From Houston George Bush Intcntl to Portland

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One-way flight from Houston George Bush Intcntl to Portland

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Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to Portland.

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Price to beat on a one-way flight from Houston George Bush Intcntl to Portland.

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Find flight deals from George Bush Intcntl to Portland

Cheapest flights from George Bush Intcntl to Portland
Explore the most affordable flight options available from George Bush Intcntl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Wed 10/17:30 amIAH - PDX

1 stop17h 04mFrontier

Sun 10/56:05 amPDX - IAH

1 stop27h 04mFrontier

Deal found 8/15

$177

Wed 9/177:30 amIAH - PDX

1 stop17h 04mFrontier

Sun 9/216:05 amPDX - IAH

1 stop27h 04mFrontier

Deal found 8/15

$178

Sat 10/119:32 amIAH - PDX

1 stop12h 04mMultiple Airlines

Tue 10/1412:43 pmPDX - IAH

1 stop19h 46mMultiple Airlines

Deal found 8/15

$184

Thu 10/94:29 pmIAH - PDX

1 stop20h 29mFrontier

Tue 10/1412:43 pmPDX - IAH

1 stop19h 46mFrontier

Deal found 8/15

$186

Sat 9/69:08 pmIAH - PDX

2 stops15h 25mFrontier

Sat 9/137:15 amPDX - IAH

1 stop11h 59mFrontier

Deal found 8/15

$187

Tue 9/910:02 pmIAH - PDX

2 stops15h 09mSpirit Airlines

Fri 9/1212:07 pmPDX - IAH

1 stop15h 43mSpirit Airlines

Deal found 8/14

$189

Wed 9/1010:02 pmIAH - PDX

2 stops15h 09mSpirit Airlines

Fri 9/1212:07 pmPDX - IAH

1 stop15h 43mSpirit Airlines

Deal found 8/14

$190

Mon 10/136:00 amIAH - PDX

1 stop7h 48mMultiple Airlines

Fri 10/171:25 pmPDX - IAH

1 stop8h 45mMultiple Airlines

Deal found 8/13

$191

Wed 9/1010:02 pmIAH - PDX

2 stops15h 09mSpirit Airlines

Mon 9/1512:07 pmPDX - IAH

1 stop15h 43mSpirit Airlines

Deal found 8/15

$194

Thu 9/115:59 pmIAH - PDX

Nonstop4h 26mHawaiian Airlines

Thu 9/2510:33 amPDX - IAH

Nonstop4h 26mHawaiian Airlines

Deal found 8/15

$197

Wed 9/37:30 amIAH - PDX

1 stop17h 09mMultiple Airlines

Mon 9/812:07 pmPDX - IAH

2 stops32h 19mMultiple Airlines

Deal found 8/15

$198

Tue 9/210:00 pmIAH - PDX

2 stops22h 57mSpirit Airlines

Sat 9/68:18 pmPDX - IAH

1 stop7h 32mSpirit Airlines

Deal found 8/14

$199

Best flights from George Bush Intcntl to Portland
Discover carefully curated flight deals from George Bush Intcntl to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Wed 9/177:30 amIAH - PDX

1 stop17h 04mFrontier

Sun 9/216:05 amPDX - IAH

1 stop27h 04mFrontier

Deal found 8/15

$178

Sat 10/119:32 amIAH - PDX

1 stop12h 04mMultiple Airlines

Tue 10/1412:43 pmPDX - IAH

1 stop19h 46mMultiple Airlines

Deal found 8/15

$184

Thu 10/94:29 pmIAH - PDX

1 stop20h 29mFrontier

Tue 10/1412:43 pmPDX - IAH

1 stop19h 46mFrontier

Deal found 8/14

$186

Fri 9/56:15 amIAH - PDX

1 stop19h 57mMultiple Airlines

Mon 9/812:07 pmPDX - IAH

1 stop15h 43mMultiple Airlines

Deal found 8/14

$186

Thu 10/166:00 amIAH - PDX

1 stop7h 48mFrontier

Sun 10/1912:43 pmPDX - IAH

1 stop19h 56mFrontier

Deal found 8/15

$186

Fri 9/129:08 pmIAH - PDX

1 stop27h 26mMultiple Airlines

Mon 9/2212:07 pmPDX - IAH

1 stop15h 43mMultiple Airlines

Deal found 8/14

$186

Mon 10/136:00 amIAH - PDX

1 stop7h 48mFrontier

Fri 10/1710:34 amPDX - IAH

2 stops11h 02mFrontier

Deal found 8/13

$187

Thu 9/119:08 pmIAH - PDX

2 stops15h 25mFrontier

Sat 9/207:15 amPDX - IAH

1 stop11h 59mFrontier

Deal found 8/14

$187

Fri 10/316:00 amIAH - PDX

2 stops10h 31mFrontier

Sun 11/23:26 pmPDX - IAH

1 stop6h 13mFrontier

Deal found 8/15

$187

Tue 9/23:27 pmIAH - PDX

1 stop9h 12mFrontier

Fri 9/59:32 amPDX - IAH

2 stops12h 07mFrontier

Deal found 8/15

$187

Thu 9/119:08 pmIAH - PDX

2 stops15h 25mFrontier

Fri 10/313:26 pmPDX - IAH

1 stop6h 13mFrontier

Deal found 8/14

$187

Last-minute flights from George Bush Intcntl to Portland
Discover last-minute flight deals from George Bush Intcntl to Portland. Data last updated August 16, 2025 and is based on user searches.

Thu 8/216:23 pmIAH - PDX

1 stop25h 51mFrontier

Mon 8/256:27 amPDX - IAH

1 stop15h 23mFrontier

Deal found 8/14

$204

Fri 8/226:00 amIAH - PDX

1 stop20h 15mFrontier

Mon 8/256:27 amPDX - IAH

1 stop15h 23mFrontier

Deal found 8/15

$201

Sat 8/237:00 amIAH - PDX

1 stop17h 39mFrontier

Sun 8/246:27 amPDX - IAH

1 stop26h 12mFrontier

Deal found 8/14

$228

Sun 8/246:00 amIAH - PDX

1 stop7h 23mMultiple Airlines

Sat 8/307:52 pmPDX - IAH

1 stop8h 13mMultiple Airlines

Deal found 8/15

$244

Mon 8/256:00 amIAH - PDX

1 stop7h 23mMultiple Airlines

Sat 8/307:52 pmPDX - IAH

1 stop8h 13mMultiple Airlines

Deal found 8/15

$241

Tue 8/263:27 pmIAH - PDX

1 stop9h 12mMultiple Airlines

Fri 8/297:52 pmPDX - IAH

1 stop8h 13mMultiple Airlines

Deal found 8/15

$265

Tue 9/210:00 pmIAH - PDX

2 stops22h 57mSpirit Airlines

Sat 9/68:18 pmPDX - IAH

1 stop7h 32mSpirit Airlines

Deal found 8/14

$199

Wed 9/37:30 amIAH - PDX

1 stop17h 09mMultiple Airlines

Mon 9/812:07 pmPDX - IAH

2 stops32h 19mMultiple Airlines

Deal found 8/15

$198

Fri 9/56:15 amIAH - PDX

1 stop19h 57mMultiple Airlines

Mon 9/812:07 pmPDX - IAH

1 stop15h 43mMultiple Airlines

Deal found 8/14

$186

Sat 9/69:08 pmIAH - PDX

2 stops15h 25mFrontier

Sat 9/137:15 amPDX - IAH

1 stop11h 59mFrontier

Deal found 8/15

$187

Mon 9/89:29 amIAH - PDX

1 stop10h 58mMultiple Airlines

Mon 9/1511:23 amPDX - IAH

1 stop16h 27mMultiple Airlines

Deal found 8/13

$200

Tue 9/910:02 pmIAH - PDX

2 stops15h 09mSpirit Airlines

Fri 9/1212:07 pmPDX - IAH

1 stop15h 43mSpirit Airlines

Deal found 8/14

$189

One-way flights from George Bush Intcntl to Portland
Search for one-way flight options from George Bush Intcntl to Portland. Find affordable one-way fares based on user searches. Data last updated August 16, 2025.

Tue 8/263:27 pmIAH - PDX

1 stop9h 12mFrontier

Deal found 8/15

$101

Fri 8/228:08 pmIAH - PDX

1 stop6h 07mFrontier

Deal found 8/14

$104

Sun 8/246:00 amIAH - PDX

1 stop7h 23mFrontier

Deal found 8/15

$106

Sun 11/25:00 amIAH - PDX

2 stops10h 31mFrontier

Deal found 8/15

$110

Thu 9/114:34 pmIAH - PDX

2 stops9h 18mDelta

Deal found 8/15

$114

Thu 9/45:59 pmIAH - PDX

Nonstop4h 26mHawaiian Airlines

Deal found 8/14

$116

Thu 9/46:37 pmIAH - PDX

1 stop18h 34mMultiple Airlines

Deal found 8/14

$118

Sun 9/75:59 pmIAH - PDX

Nonstop4h 26mHawaiian Airlines

Deal found 8/14

$119

Thu 8/218:08 pmIAH - PDX

1 stop17h 15mFrontier

Deal found 8/15

$121

Mon 12/153:22 pmIAH - PDX

1 stop9h 30mUnited Airlines

Deal found 8/14

$124

Mon 12/158:10 pmIAH - PDX

2 stops16h 39mSpirit Airlines

Deal found 8/14

$130

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Wed 9/17

7:30 am-10:34 pm

1 stop17h 04m

Portland

Sun 9/21

6:05 am-11:09 am

1 stop27h 04m

$178

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Sat 10/11

9:32 am-7:36 pm

1 stop12h 04m

Portland

Tue 10/14

12:43 pm-10:29 am

1 stop19h 46m

$184

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Thu 10/9

4:29 pm-10:58 am

1 stop20h 29m

Portland

Tue 10/14

12:43 pm-10:29 am

1 stop19h 46m

$186

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 9/5

6:15 am-12:12 am

1 stop19h 57m

Portland

Mon 9/8

12:07 pm-5:50 am

1 stop15h 43m

$186

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Thu 10/16

6:00 am-11:48 am

1 stop7h 48m

Portland

Sun 10/19

12:43 pm-10:39 am

1 stop19h 56m

$186

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 9/12

9:08 pm-10:34 pm

1 stop27h 26m

Portland

Mon 9/22

12:07 pm-5:50 am

1 stop15h 43m

$186

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Mon 10/13

6:00 am-11:48 am

1 stop7h 48m

Portland

Fri 10/17

10:34 am-11:36 pm

2 stops11h 02m

$187

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Thu 9/11

9:08 pm-10:33 am

2 stops15h 25m

Portland

Sat 9/20

7:15 am-9:14 pm

1 stop11h 59m

$187

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Fri 10/31

6:00 am-2:31 pm

2 stops10h 31m

Portland

Sun 11/2

3:26 pm-11:39 pm

1 stop6h 13m

$187

HoustonPortland

IAH - PDX

IAHPDX

Houston George Bush Intcntl

Tue 9/2

3:27 pm-10:39 pm

1 stop9h 12m

Portland

Fri 9/5

9:32 am-11:39 pm

2 stops12h 07m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 20 results

The best insider tips for Houston George Bush Intcntl Airport to Portland flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Portland trip

Airports

IAH

Check the IAH website for current security wait times to plan your arrival and avoid delays.

PDX

Use the MAX red line for a convenient 40-minute ride from PDX to downtown Portland.

Our travel experts

Evie Carrick

Expert on IAH

Brandon Schultz

Expert on PDX

Best time to book a flight from George Bush Intcntl to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from George Bush Intcntl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Portland

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Portland?

The price you pay for your flight from Houston George Bush Intcntl Airport to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Portland?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Portland (average of $277). Flying from Houston George Bush Intcntl Airport to Portland in March is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to PDX?

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 38% on airfare.

Reviews of airlines servicing Portland

Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and United Airlines from Houston George Bush Intcntl Airport to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Hawaiian Airlines

7.8

Good

2,657 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

United Airlines

7.4

Good

8,916 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Frontier

5.8

Fair

3,211 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

What airport do you fly into for flights to Portland from Houston George Bush Intcntl?
Most people fly into Portland (PDX) if they book a flight to Portland from Houston George Bush Intcntl. On average, Portland has 5 inbound flights from Houston George Bush Intcntl per day from 7 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Portland round-trip?
Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Portland round-trip from $113. Other airlines that can offer you cheap pricing are Frontier, from $133, and Hawaiian Airlines, from $161. Spirit Airlines is priced at 70% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Portland?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to Portland on time: Qatar Airways (82%), Alaska Airlines (82%), Hawaiian Airlines (82%).
What are the cheapest flights from Houston George Bush Intcntl Airport to Portland?
Looking for the cheapest flight from Houston George Bush Intcntl Airport to Portland? While on average our users pay $274, our data indicates the cheapest price to be $108. The most popular route (Houston George Bush Intcntl - Portland), is priced around $172.
Can I find deals for flights from George Bush Intcntl to Portland that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Portland.
Can I find deals for business class flights from George Bush Intcntl to Portland?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Portland?
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Portland (average of $277). Flying from Houston George Bush Intcntl Airport to Portland in March is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Other flights to Portland

Top 7 airlines flying from George Bush Intcntl to Portland

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$113	Average$253	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$133	Average$209	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$161	Average$277	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$177	Average$277	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$216	Average$342	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$269	Average$448	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$288	Average$479	FlexibilityNo cancel fee	On-time71%

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$101+ Cheap flights from George Bush Intcntl (IAH) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Portland are usually found in January or September, booked 41 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Portland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from George Bush Intcntl to Portland

Cheapest flights from George Bush Intcntl to PortlandExplore the most affordable flight options available from George Bush Intcntl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Portland that are best for you.

The best insider tips for Houston George Bush Intcntl Airport to Portland flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Portland trip

Airports

IAH

PDX

Our travel experts

Best time to book a flight from George Bush Intcntl to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Portland

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Portland?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Portland. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Portland?

What is the cheapest time of day to fly from IAH to PDX?

Find hourly flight availability from George Bush Intcntl to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2025.

Reviews of airlines servicing Portland

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Portland from Houston George Bush Intcntl?

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Portland round-trip?

What are the most reliable airlines from Houston George Bush Intcntl Airport to Portland?

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

Can I find deals for flights from George Bush Intcntl to Portland that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Portland?

Can I find deals for business class flights from George Bush Intcntl to Portland?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Portland?

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Alternative routes for George Bush Intcntl to Portland

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Top 7 airlines flying from George Bush Intcntl to Portland

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Cheapest flights from George Bush Intcntl to Portland
Explore the most affordable flight options available from George Bush Intcntl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.