HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PWM) to George Bush Intcntl (IAH) from $187

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — IAH
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Portland to Houston George Bush Intcntl are usually found in September or November, booked 65 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

August

Cheapest in

September

Average price

$555

Round-trip from

$238
High demand for flights, 40% potential price rise
Search Deals
Best time to find cheap flights, 34% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Portland to Houston George Bush Intcntl
Search Deals

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

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 42% on the overall cost on flights from Portland, Maine to Houston George Bush Intcntl Airport.

How far in advance should I book a flight from Portland, Maine to Houston George Bush Intcntl Airport?

Find a great deal and save up to 127% by booking at least 57 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland, Maine to Houston George Bush Intcntl Airport within the next two weeks, with the cheapest ticket starting at $381.

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

Flights from Portland, Maine to Houston George Bush Intcntl Airport lean towards being more expensive in May. Prices are generally better when you fly from Portland, Maine to Houston George Bush Intcntl Airport in September, with the cheapest ticket starting at $212.

When is the cheapest time to fly from Portland, Maine to Houston George Bush Intcntl Airport (PWM - IAH)?

When flying from Portland, Maine to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 42% versus a flight in the morning.

Cheap Frontier flights from Portland to George Bush Intcntl

Explore cheap flight options specifically provided by Frontier for the route between Portland and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from Portland to Houston. It's recommended that users confirm their flight details before booking.
Mon 5/139:11 amPWM - IAH
1 stop23h 09mFrontier
Mon 5/208:13 amIAH - PWM
1 stop25h 37mFrontier
Deal found 4/26$258
Mon 5/139:11 amPWM - IAH
1 stop23h 09mFrontier
Mon 5/2011:43 amIAH - PWM
1 stop20h 26mFrontier
Deal found 4/27$348

Cheap Delta flights from Portland to George Bush Intcntl

Explore cheap flight options specifically provided by Delta for the route between Portland and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Have a look at some of the cheapest available Delta flights departing from Portland and landing in Houston. Make sure to examine the flight information before completing your reservation.
Tue 9/176:05 amPWM - IAH
1 stop9h 05mDelta
Wed 9/183:10 pmIAH - PWM
1 stop7h 19mDelta
Deal found 4/25$310
Tue 9/175:30 amPWM - IAH
2 stops9h 40mDelta
Wed 9/182:10 pmIAH - PWM
1 stop7h 57mDelta
Deal found 4/25$315
Wed 9/2511:25 amPWM - IAH
2 stops11h 55mDelta
Mon 9/303:25 pmIAH - PWM
1 stop6h 41mDelta
Deal found 4/26$335
Wed 9/253:15 pmPWM - IAH
2 stops9h 44mDelta
Mon 9/3012:30 pmIAH - PWM
2 stops9h 37mDelta
Deal found 4/26$340
Tue 6/115:37 amPWM - IAH
1 stop6h 10mDelta
Tue 6/253:09 pmIAH - PWM
1 stop7h 12mDelta
Deal found 4/26$343
Sat 9/286:05 amPWM - IAH
1 stop6h 23mDelta
Sun 10/62:10 pmIAH - PWM
1 stop7h 57mDelta
Deal found 4/26$346
Sat 9/2811:25 amPWM - IAH
2 stops12h 22mDelta
Sun 10/63:10 pmIAH - PWM
1 stop7h 19mDelta
Deal found 4/26$351
Tue 9/175:30 amPWM - IAH
2 stops9h 40mDelta
Wed 9/1812:30 pmIAH - PWM
2 stops9h 37mDelta
Deal found 4/25$353
Mon 7/15:37 amPWM - IAH
1 stop6h 09mDelta
Fri 7/1210:45 amIAH - PWM
2 stops11h 11mDelta
Deal found 4/27$413

Cheap Portland to George Bush Intcntl flights in April & May 2024

Find cheap flight options from Portland to George Bush Intcntl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
These are some of the most attractive deals on flights from Portland to Houston in 2024. Check back soon for alternative fares.
Mon 5/139:11 amPWM - IAH
1 stop23h 09mFrontier
Mon 5/2011:43 amIAH - PWM
1 stop20h 26mFrontier
Deal found 4/27$348
Sat 5/1812:08 pmPWM - IAH
2 stops20h 17mMultiple Airlines
Sun 5/197:50 pmIAH - PWM
2 stops20h 23mMultiple Airlines
Deal found 4/27$396
Sat 5/1812:08 pmPWM - IAH
2 stops12h 59mMultiple Airlines
Sun 5/197:42 amIAH - PWM
3 stops25h 27mMultiple Airlines
Deal found 4/27$444
Mon 5/136:30 pmPWM - IAH
2 stops15h 13mUnited Airlines
Mon 5/2012:43 pmIAH - PWM
1 stop8h 07mUnited Airlines
Deal found 4/27$701
Mon 5/133:41 pmPWM - IAH
2 stops9h 05mAmerican Airlines
Mon 5/2012:13 pmIAH - PWM
2 stops9h 31mAmerican Airlines
Deal found 4/27$779
Sat 5/186:15 pmPWM - IAH
1 stop7h 06mUnited Airlines
Sun 5/195:00 amIAH - PWM
1 stop8h 51mUnited Airlines
Deal found 4/27$863
Sat 5/1812:21 pmPWM - IAH
1 stop8h 48mAmerican Airlines
Sun 5/195:00 amIAH - PWM
2 stops9h 11mAmerican Airlines
Deal found 4/27$875

Portland to George Bush Intcntl 2024 flight deals

Discover exclusive flight deals for travel between Portland and George Bush Intcntl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
These are some of the most attractive deals on flights from Portland to Houston in 2024. Check back soon for alternative fares.
Tue 9/176:05 amPWM - IAH
1 stop6h 23mDelta
Wed 9/183:10 pmIAH - PWM
1 stop7h 19mDelta
Deal found 4/27$310
Tue 9/175:30 amPWM - IAH
2 stops11h 34mDelta
Wed 9/183:10 pmIAH - PWM
1 stop7h 19mDelta
Deal found 4/27$315
Mon 7/15:37 amPWM - IAH
1 stop6h 09mDelta
Fri 7/123:00 pmIAH - PWM
1 stop7h 24mDelta
Deal found 4/27$343
Mon 5/139:11 amPWM - IAH
1 stop23h 09mFrontier
Mon 5/2011:43 amIAH - PWM
1 stop20h 26mFrontier
Deal found 4/27$348
Tue 9/173:15 pmPWM - IAH
2 stops9h 44mDelta
Wed 9/185:40 amIAH - PWM
2 stops7h 38mDelta
Deal found 4/27$353
Sat 10/127:40 amPWM - IAH
1 stop7h 10mJetBlue
Fri 10/252:40 pmIAH - PWM
1 stop5h 48mJetBlue
Deal found 4/27$382
Sat 5/1812:08 pmPWM - IAH
2 stops20h 17mMultiple Airlines
Sun 5/197:50 pmIAH - PWM
2 stops20h 23mMultiple Airlines
Deal found 4/27$396
Mon 7/15:37 amPWM - IAH
1 stop6h 09mDelta
Fri 7/1210:45 amIAH - PWM
2 stops11h 11mDelta
Deal found 4/27$413
Sat 5/1812:08 pmPWM - IAH
2 stops12h 59mMultiple Airlines
Sun 5/197:42 amIAH - PWM
3 stops25h 27mMultiple Airlines
Deal found 4/27$444

One-way flights to George Bush Intcntl from Portland

Search for one-way flight options from Portland to George Bush Intcntl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Users traveling one-way from Portland to Houston can select one of these great deals. Users can also find round-trip Portland to Houston flights by using the search form above.
Fri 6/284:00 pmPWM - IAH
1 stop8h 55mAmerican Airlines
Deal found 4/26$187
Sat 6/296:32 pmPWM - IAH
1 stop6h 15mAmerican Airlines
Deal found 4/27$188
Sun 7/1410:11 pmPWM - IAH
1 stop11h 50mFrontier
Deal found 4/26$241
Fri 6/2812:56 pmPWM - IAH
2 stops24h 36mMultiple Airlines
Deal found 4/26$253
Fri 6/2810:50 amPWM - IAH
3 stops27h 14mMultiple Airlines
Deal found 4/26$287
Sat 6/294:13 pmPWM - IAH
2 stops8h 34mAmerican Airlines
Deal found 4/26$363
Sun 7/147:00 amPWM - IAH
2 stops9h 52mDelta
Deal found 4/26$414
Fri 6/143:46 pmPWM - IAH
1 stop7h 12mDelta
Deal found 4/26$573
Fri 6/145:30 amPWM - IAH
2 stops12h 48mUnited Airlines
Deal found 4/26$681

Find flights from Portland to George Bush Intcntl within your budget

Customize your flight search to find flights from Portland to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $701

Route

Depart

Return

Price

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Mon 5/13

1 stop23h 09m

Houston George Bush Intcntl

Mon 5/20

1 stop25h 37m

$258

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Tue 9/17

1 stop9h 05m

Houston George Bush Intcntl

Wed 9/18

1 stop7h 19m

$310

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Tue 9/17

2 stops9h 40m

Houston George Bush Intcntl

Wed 9/18

1 stop7h 57m

$315

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Wed 9/25

1 stop7h 50m

Houston George Bush Intcntl

Mon 9/30

1 stop5h 31m

$327

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Mon 5/13

1 stop23h 09m

Houston George Bush Intcntl

Mon 5/20

1 stop20h 26m

$348

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Wed 6/5

1 stop8h 55m

Houston George Bush Intcntl

Sat 6/8

1 stop5h 52m

$350

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Fri 10/4

1 stop7h 10m

Houston George Bush Intcntl

Mon 10/14

1 stop5h 48m

$382

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Sat 5/18

2 stops20h 17m

Houston George Bush Intcntl

Sun 5/19

2 stops20h 23m

$396

PortlandHouston George Bush Intcntl

PWM - IAH

PWMIAH

Portland

Mon 5/13

2 stops15h 13m

Houston George Bush Intcntl

Mon 5/20

1 stop8h 07m

$701

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to book a flight from Portland, Maine to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to George Bush Intcntl. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Portland, Maine to Houston George Bush Intcntl Airport, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Portland, Maine to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Portland to George Bush Intcntl. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Houston George Bush Intcntl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to George Bush Intcntl by month

Plan your trip from Portland to George Bush Intcntl by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to George Bush Intcntl is currently $354 while a round-trip flight costs $376. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Houston George Bush Intcntl Airport (average of $239). Flying from Portland, Maine to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $341). 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.

January

$272

February

$274

March

$341

April

$288

May

$288

June

$330

July

$312

August

$257

September

$239

October

$264

November

$279

December

$278

Temperature and rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature and rainfall totals by month.

IAH

Temperature

53.6 - 84.2 °F

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated April 28, 2024.
To help decide which airline to fly from Portland to Houston, see what other customers have to say about Frontier, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

JetBlue
7.6
Good
4,593 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,129 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Portland to George Bush Intcntl. 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 from for flights from Portland to Houston George Bush Intcntl?

    For a flight from Portland to Houston George Bush Intcntl, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 4 airlines have flights to Houston George Bush Intcntl from Portland on a regular basis.

  • Can I find flights from Portland, Maine to Houston George Bush Intcntl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Houston George Bush Intcntl Airport for under $300. The cheapest flight booked recently is on Frontier for just $258, but on average you can expect to pay $358.

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

    Frontier, at $258, was found to be the cheapest airline from Portland, Maine to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that Frontier is 49% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland, Maine to Houston George Bush Intcntl Airport one-way?

    The cheapest airlines for a one-way flight from Portland, Maine to Houston George Bush Intcntl Airport are American Airlines ($187), Frontier ($241), and Delta ($414).

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

    American Airlines, Delta and Frontier are the most popular airlines when flying from Portland, Maine to Houston George Bush Intcntl Airport.

  • What does PWM to IAH mean?

    PWM stands for Portland Airport, while IAH stands for Houston George Bush Intcntl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Portland to George Bush Intcntl that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to George Bush Intcntl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to George Bush Intcntl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to George Bush Intcntl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Portland to George Bush Intcntl that allow pets onboard?

    Many airlines flying from Portland to George Bush Intcntl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to George Bush Intcntl?

    Yes, you can often find last-minute deals on Portland to George Bush Intcntl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Houston George Bush Intcntl Airport flight deals updated?

    The Portland, Maine to Houston George Bush Intcntl Airport flight deals you see on this page were last updated on 4/27.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to George Bush Intcntl
See prices for flight routes from nearby airports that may be better suited for you.

Bangor to Hobby flights
Bangor to George Bush Intcntl flights
Portland to Hobby flights
Presque Isle to George Bush Intcntl flights

Top 4 airlines flying from Portland to George Bush Intcntl

Discover the top 4 airlines that operate flights from Portland to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$211Average$428FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$244Average$457FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FrontierCheapest$248Average$278FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$319Average$536FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
New York to Tel Aviv flights
Phoenix to Seattle flights
USA to Pakistan flights
Seattle to Dallas flights
Miami to Nashville flights
San Francisco to Dallas flights
Chicago to Barcelona flights
Los Angeles to Maui flights
Los Angeles to Kaua'i flights
Los Angeles to Tokyo Haneda Airport flights
Albuquerque to Las Vegas flights
Portland, Maine to Incheon Intl Airport flights

Search flights from Portland to George Bush Intcntl by cabin class

Find flights from Portland to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to George Bush Intcntl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to George Bush Intcntl?

Cheapflights helps you find that perfect flight to George Bush Intcntl from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to George Bush Intcntl with no change fees?

Need flexible booking options for your flight to George Bush Intcntl from Portland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portland to George Bush Intcntl become cheaper?

Of course! You can now track prices for flights from Portland to George Bush Intcntl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines