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Cheap flights from Portland to Houston 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 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 - 8:38 amPDX-HOU
6h 39m1 stop
6:00 am - 11:06 amHOU-PDX
7h 06m1 stop
$218American 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
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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
12:03 pm - 9:33 amPDX-HOU
19h 30m1 stop
$75Frontier
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Thu, Jan 9
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 - 9:46 amPDX-HOU
6h 47m1 stop
$99American 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
10:45 pm - 9:26 amPDX-HOU
8h 41m1 stop
$144Delta
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Sun, Dec 15
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
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
5:30 am - 3:51 pmPDX-HOU
8h 21m1 stop
6:02 am - 11:17 amHOU-PDX
7h 15m1 stop
$503American Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
6:25 am - 4:20 pmPDX-HOU
7h 55m1 stop
5:30 am - 10:40 amHOU-PDX
7h 10m1 stop
$548Southwest
Find Deal
Fri, Nov 22 - Fri, Nov 29
6:05 am - 4:00 pmPDX-HOU
7h 55m2 stops
5:30 am - 10:40 amHOU-PDX
7h 10m1 stop
$553Southwest
Find Deal
Fri, Nov 22 - Fri, Nov 29
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 - 8:44 amPDX-HOU
6h 45m1 stop
6:02 am - 11:17 amHOU-PDX
7h 15m1 stop
$598American Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 30
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

American Airlines flights from Portland to Houston

Our best American Airlines deals on Portland to Houston flight tickets
American Airlines
Feb 2
PDX11:59 pmPortland
6h 39m
1 stop
HOU8:38 amHouston Hobby
Feb 8
HOU6:00 amHouston Hobby
7h 06m
1 stop
PDX11:06 amPortland
American Airlines
Feb 2
PDX11:59 pmPortland
7h 22m
1 stop
IAH9:21 amHouston George Bush Intcntl
Feb 8
IAH9:10 amHouston George Bush Intcntl
9h 41m
2 stops
PDX4:51 pmPortland
American Airlines
Jan 11
PDX7:35 amPortland
8h 20m
1 stop
HOU5:55 pmHouston Hobby
Jan 19
HOU6:00 amHouston Hobby
7h 06m
1 stop
PDX11:06 amPortland

Southwest flights from Portland to Houston

Our best Southwest deals on Portland to Houston flight tickets
Southwest
Feb 2
PDX10:50 amPortland
9h 40m
1 stop
HOU10:30 pmHouston Hobby
Feb 8
HOU1:35 pmHouston Hobby
9h 30m
2 stops
PDX9:05 pmPortland
Southwest
Feb 2
PDX5:00 amPortland
9h 25m
2 stops
HOU4:25 pmHouston Hobby
Feb 8
HOU11:00 amHouston Hobby
10h 20m
2 stops
PDX7:20 pmPortland
Southwest
Feb 21
PDX10:45 amPortland
10h 25m
2 stops
HOU11:10 pmHouston Hobby
Feb 23
HOU8:25 amHouston Hobby
10h 30m
1 stop
PDX4:55 pmPortland

How to get the cheapest flight ticket from Portland to Houston

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?

September. The cheapest time of year to fly to Houston from Portland is September. Most expensive is March

What is the cheapest day to depart Portland for Houston?

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

When is the cheapest time to fly from Portland to Houston?

In the afternoon. Portland to Houston flights are approximately 14% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Houston from Portland?

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

What is the cheapest Portland to Houston flight route?

Portland - Houston Hobby. Fly from Portland to Houston Hobby for the best Portland - Houston flight prices

How far in advance should you book Portland to Houston flights?

54 days before. The cheapest time to buy a flight from Portland to Houston is approximately 54 days to departure

How many flights depart from Portland to Houston on average per day?

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

Can stopping save me money on Portland to Houston flights?

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

Cheap Portland to Houston flight deals and tips

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

Best Price Found

$75

Fastest flight time

4h 06m

Direct flights

Every day

Airports in Houston

2 airports
The best one-way flight to Houston from Portland in the past 72 hours is $75. The best round-trip flight deal from Portland to Houston found on momondo in the last 72 hours is $128.
The fastest flight from Portland to Houston takes 4h 06m
Direct flights go from Portland to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

  • How far is Portland to Houston by plane?

    There are 1832.8 mi between Portland and Houston. In terms of flight time, this usually takes a little over 4h 11m.

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

    Prices for flights from Portland Airport to Houston refresh daily.

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

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

    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.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Portland to Houston

Compare and see reviews for airlines that fly from Portland to Houston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $126Free CancellationRating
6.1
3,542 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $126Free CancellationRating
6.3
8,176 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $189Free CancellationRating
8.0
9,451 reviews
Search Alaska Airlines flights
DeltaPriceFrom $215Free CancellationRating
8.0
8,766 reviews
Search Delta flights
American AirlinesPriceFrom $215Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
SouthwestPriceFrom $278Free CancellationRating
8.1
5,022 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Houston. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Portland to Houston flights to just show those with flexible booking policies.

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

Once you have performed a search for Portland to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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