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Cheap flights from Portland to Houston George Bush Intcntl Airport from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Houston George Bush Intcntl Airport departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Houston.

Cheap last minute flights

Planning a quick getaway from Portland to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to Houston

Find recent round-trip train or bus tickets from Portland to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
6:40 pm - 7:20 amPDX-IAH
10h 40m1 stop
5:35 am - 11:03 amIAH-PDX
7h 28m1 stop
$128Frontier
Find Deal
Thu, Jan 9 - Mon, Jan 13
12:03 pm - 12:10 pmPDX-IAH
22h 07m1 stop
5:35 am - 11:01 amIAH-PDX
7h 26m1 stop
$138Frontier
Find Deal
Mon, Jan 13 - Mon, Jan 27
9:19 pm - 2:21 pmPDX-IAH
15h 02m1 stop
7:29 am - 8:28 pmIAH-PDX
14h 59m1 stop
$170Spirit Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
7:16 pm - 4:50 amPDX-IAH
7h 34m1 stop
7:51 am - 6:22 pmIAH-PDX
12h 31m1 stop
$184Spirit Airlines
Find Deal
Mon, Dec 16 - Thu, Dec 19
12:59 am - 9:59 amPDX-IAH
7h 00m1 stop
2:05 pm - 8:45 pmIAH-PDX
8h 40m1 stop
$218American Airlines
Find Deal
Sun, Jan 5 - Fri, Jan 10
11:59 pm - 9:21 amPDX-IAH
7h 22m1 stop
9:10 am - 4:51 pmIAH-PDX
9h 41m2 stops
$223American Airlines
Find Deal
Sun, Feb 2 - Sat, Feb 8
11:59 pm - 6:10 amPDX-IAH
4h 11mnonstop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$269United Airlines
Find Deal
Thu, Jan 2 - Tue, Feb 4
9:00 am - 7:07 pmPDX-IAH
8h 07m1 stop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$279United Airlines
Find Deal
Thu, Jan 2 - Tue, Feb 4
12:45 am - 11:00 amPDX-IAH
8h 15m1 stop
4:00 pm - 10:45 pmIAH-PDX
8h 45m1 stop
$288Delta
Find Deal
Fri, Jan 24 - Sun, Feb 2
12:45 am - 3:03 pmPDX-IAH
12h 18m2 stops
6:10 am - 12:02 pmIAH-PDX
7h 52m1 stop
$293Delta
Find Deal
Fri, Jan 24 - Sun, Feb 2
12:03 pm - 11:29 pmPDX-IAH
9h 26m1 stop
$75Frontier
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Thu, Dec 5
12:45 pm - 12:41 amPDX-IAH
9h 56m1 stop
$85Frontier
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Wed, Dec 25
7:16 pm - 4:50 amPDX-IAH
7h 34m1 stop
$90Spirit Airlines
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Mon, Dec 16
7:16 pm - 4:50 amPDX-IAH
7h 34m1 stop
$91Spirit Airlines
Find Deal
Mon, Dec 16
12:59 am - 9:59 amPDX-IAH
7h 00m1 stop
$99American Airlines
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Sun, Jan 5
12:59 am - 9:59 amPDX-IAH
7h 00m1 stop
$109American Airlines
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Sun, Jan 5
11:13 pm - 11:05 amPDX-IAH
9h 52m1 stop
$144Delta
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Sat, Dec 14
12:59 am - 10:09 amPDX-IAH
7h 10m1 stop
$156Delta
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Sun, Nov 24
11:59 pm - 6:05 amPDX-IAH
4h 06mnonstop
$173United Airlines
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Wed, Dec 18
2:48 pm - 12:11 amPDX-IAH
7h 23m1 stop
$189United Airlines
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Tue, Dec 24
6:05 am - 12:43 amPDX-IAH
16h 38m1 stop
5:25 am - 12:29 amIAH-PDX
21h 04m1 stop
$274Frontier
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Sat, Nov 23 - Mon, Nov 25
5:15 am - 11:58 amPDX-IAH
28h 43m1 stop
7:03 am - 12:51 amIAH-PDX
19h 48m3 stops
$282Spirit Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
6:05 am - 12:43 amPDX-IAH
16h 38m1 stop
5:25 am - 12:29 amIAH-PDX
21h 04m1 stop
$288Frontier
Find Deal
Fri, Nov 22 - Mon, Nov 25
5:15 am - 11:58 amPDX-IAH
28h 43m1 stop
3:04 pm - 12:51 amIAH-PDX
35h 47m2 stops
$299Spirit Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
6:05 am - 12:43 amPDX-IAH
16h 38m1 stop
9:10 pm - 8:27 pmIAH-PDX
25h 17m1 stop
Sat, Nov 23 - Sun, Dec 1
6:05 am - 10:05 amPDX-IAH
26h 00m1 stop
9:10 pm - 12:51 amIAH-PDX
29h 41m1 stop
Thu, Nov 21 - Sun, Dec 1
12:59 am - 10:09 amPDX-IAH
7h 10m1 stop
6:00 am - 12:06 pmIAH-PDX
8h 06m1 stop
$440Delta
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Tue, Nov 19 - Sat, Nov 23
12:59 am - 3:55 pmPDX-IAH
12h 56m2 stops
6:00 am - 12:06 pmIAH-PDX
8h 06m1 stop
$445Delta
Find Deal
Tue, Nov 19 - Sat, Nov 23
7:00 am - 1:06 pmPDX-IAH
4h 06mnonstop
8:20 pm - 11:00 pmIAH-PDX
4h 40mnonstop
$574United Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
1:42 pm - 12:30 amPDX-IAH
8h 48m1 stop
8:20 pm - 11:00 pmIAH-PDX
4h 40mnonstop
$579United Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
11:59 pm - 6:10 amPDX-IAH
4h 11mnonstop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$269United Airlines
Find Deal
Thu, Jan 2 - Tue, Feb 4
11:52 am - 6:05 pmPDX-IAH
4h 13mnonstop
8:20 pm - 11:06 pmIAH-PDX
4h 46mnonstop
$285United Airlines
Find Deal
Wed, Feb 12 - Sat, Feb 15
11:52 am - 6:05 pmPDX-IAH
4h 13mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$289United Airlines
Find Deal
Tue, Feb 4 - Fri, Feb 7
7:00 am - 1:08 pmPDX-IAH
4h 08mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$297United Airlines
Find Deal
Tue, Jan 14 - Mon, Jan 20
7:00 am - 1:06 pmPDX-IAH
4h 06mnonstop
8:20 pm - 11:00 pmIAH-PDX
4h 40mnonstop
$319United Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
12:45 pm - 6:51 pmPDX-IAH
4h 06mnonstop
8:20 pm - 11:00 pmIAH-PDX
4h 40mnonstop
$344United Airlines
Find Deal
Wed, Dec 11 - Sun, Dec 15
11:52 am - 6:05 pmPDX-IAH
4h 13mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$359United Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 27
7:00 am - 1:06 pmPDX-IAH
4h 06mnonstop
9:35 am - 12:18 pmIAH-PDX
4h 43mnonstop
$369United Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
7:00 am - 1:08 pmPDX-IAH
4h 08mnonstop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$379United Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
12:45 pm - 6:51 pmPDX-IAH
4h 06mnonstop
8:20 pm - 11:00 pmIAH-PDX
4h 40mnonstop
$384United Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9

Delta flights from Portland to Houston George Bush Intcntl Airport

Our best Delta deals on Portland to Houston George Bush Intcntl Airport flight tickets
Delta
Jan 24
PDX12:45 amPortland
8h 15m
1 stop
IAH11:00 amHouston George Bush Intcntl
Feb 2
IAH4:00 pmHouston George Bush Intcntl
8h 45m
1 stop
PDX10:45 pmPortland
Delta
Jan 24
PDX12:45 amPortland
12h 18m
2 stops
IAH3:03 pmHouston George Bush Intcntl
Feb 2
IAH6:10 amHouston George Bush Intcntl
7h 52m
1 stop
PDX12:02 pmPortland
Delta
Jan 26
PDX12:45 amPortland
12h 18m
2 stops
IAH3:03 pmHouston George Bush Intcntl
Jan 30
IAH4:00 pmHouston George Bush Intcntl
9h 58m
2 stops
PDX11:58 pmPortland

Frontier flights from Portland to Houston George Bush Intcntl Airport

Our best Frontier deals on Portland to Houston George Bush Intcntl Airport flight tickets
Frontier
Jan 9
PDX6:40 pmPortland
10h 40m
1 stop
IAH7:20 amHouston George Bush Intcntl
Jan 13
IAH5:35 amHouston George Bush Intcntl
7h 28m
1 stop
PDX11:03 amPortland
Frontier
Jan 13
PDX12:03 pmPortland
22h 07m
1 stop
IAH12:10 pmHouston George Bush Intcntl
Jan 27
IAH5:35 amHouston George Bush Intcntl
7h 26m
1 stop
PDX11:01 amPortland
Frontier
Dec 5
PDX12:03 pmPortland
9h 26m
1 stop
IAH11:29 pmHouston George Bush Intcntl
Dec 9
IAH5:35 amHouston George Bush Intcntl
7h 28m
1 stop
PDX11:03 amPortland

How to get the cheapest flight ticket from Portland to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

August. The cheapest time of year to fly to Houston George Bush Intcntl Airport from Portland is August. Most expensive is April

What is the cheapest day to depart Portland for Houston George Bush Intcntl Airport?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Sunday

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

In the evening. Portland to Houston George Bush Intcntl Airport flights are approximately 18% more expensive in the morning than in the evening

What is the cheapest airline that flies to Houston George Bush Intcntl Airport from Portland?

Frontier. Frontier, Spirit Airlines, and Delta are the most popular carriers operating from Portland to Houston George Bush Intcntl Airport

How far in advance should you book Portland to Houston George Bush Intcntl Airport flights?

32 days before. The cheapest time to buy a flight from Portland to Houston George Bush Intcntl Airport is approximately 32 days to departure

How many flights depart from Portland to Houston George Bush Intcntl Airport on average per day?

As of November 2024, 3 flights take off from Portland and land in Houston George Bush Intcntl Airport each day. The most common flight departure time for this route is 1:00PM, with 72% of daily flights taking off in the afternoon.

How many flights depart from Portland to Houston George Bush Intcntl Airport on average per week?

As of November 2024, there are 25 flights per week flying from Portland to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

What cabin class options are available on Portland to Houston George Bush Intcntl Airport flights?

There are 4 cabin classes available to choose from on Portland to Houston George Bush Intcntl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Houston George Bush Intcntl Airport flights?

You could potentially save up to 48% on your flight if you consider stops on a Portland to Houston George Bush Intcntl Airport flight.

How have Portland to Houston George Bush Intcntl Airport flight prices changed over time?

As of November 2024, prices for Portland to Houston George Bush Intcntl Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Houston George Bush Intcntl Airport (PDX to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Houston George Bush Intcntl Airport

Best Price Found

$75

Fastest flight time

4h 06m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Portland in the past 72 hours is $75. The best round-trip flight deal from Portland to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $128.
The fastest flight from Portland to Houston George Bush Intcntl Airport takes 4h 06m
Direct flights go from Portland to Houston George Bush Intcntl Airport every day.

  • How far is Portland to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 1822.9 mi away from Portland. 4h 11m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Portland Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Portland Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Portland to Houston George Bush Intcntl Airport?


Best airlines flying from Portland to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Portland to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $126Free CancellationRating
6.1
3,543 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $139Free CancellationRating
6.3
8,176 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $189Free CancellationRating
8.0
9,451 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $215Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $246Free CancellationRating
8.0
8,766 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
  • United Airlines Flights From Portland to Houston George Bush Intcntl Airport

    United Airlines is one of the most popular airlines flying from Portland to Houston George Bush Intcntl Airport, operating 18 flights/week on average for this route. A good United Airlines flight deal for Portland to Houston George Bush Intcntl Airport starts from $278 round-trip, up to an average price of $466. Our users have rated United Airlines at 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from Portland to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Portland.

I’m not ready to book a flight from Portland to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.


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