Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Houston from $74

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 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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.
7:35 am - 11:25 pmPDX-IAH
13h 50m1 stop
1:14 pm - 12:07 amIAH-PDX
12h 53m1 stop
$123Frontier
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:40 pm - 7:26 amPDX-IAH
10h 46m1 stop
1:14 pm - 12:07 amIAH-PDX
12h 53m1 stop
$128Frontier
Find Deal
Thu, Jan 23 - Wed, Jan 29
5:30 pm - 4:50 amPDX-IAH
9h 20m1 stop
8:01 am - 4:35 pmIAH-PDX
10h 34m1 stop
$143Spirit Airlines
Find Deal
Mon, Jan 13 - Sat, Jan 18
5:30 pm - 4:50 amPDX-IAH
9h 20m1 stop
8:01 am - 4:35 pmIAH-PDX
10h 34m1 stop
$155Spirit Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
5:31 am - 3:47 pmPDX-HOU
8h 16m1 stop
6:00 am - 11:06 amHOU-PDX
7h 06m1 stop
$216American Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
1:30 pm - 9:40 pmPDX-IAH
6h 10m1 stop
6:10 am - 12:02 pmIAH-PDX
7h 52m1 stop
$216Delta
Find Deal
Sat, Jan 25 - Sun, Feb 2
7:35 am - 5:55 pmPDX-HOU
8h 20m1 stop
7:45 am - 1:16 pmHOU-PDX
7h 31m1 stop
$217American Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
9:45 am - 9:40 pmPDX-IAH
9h 55m2 stops
7:35 pm - 11:54 pmIAH-PDX
6h 19m1 stop
$221Delta
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:00 am - 1:08 pmPDX-IAH
4h 08mnonstop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$269United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:00 am - 5:04 pmPDX-IAH
8h 04m1 stop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$279United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
5:30 pm - 4:50 amPDX-IAH
9h 20m1 stop
$74Spirit Airlines
Find Deal
Mon, Jan 13
7:48 pm - 10:52 pmPDX-IAH
25h 04m1 stop
$86Spirit Airlines
Find Deal
Tue, Jan 7
12:03 pm - 11:34 pmPDX-IAH
9h 31m1 stop
$90Frontier
Find Deal
Fri, Jan 17
12:03 pm - 12:14 pmPDX-IAH
22h 11m1 stop
$94Frontier
Find Deal
Mon, Jan 20
2:31 pm - 10:20 pmPDX-IAH
5h 49m1 stop
$108American Airlines
Find Deal
Sat, Jan 11
12:45 pm - 10:29 pmPDX-HOU
7h 44m1 stop
$108Delta
Find Deal
Tue, Feb 4
9:15 am - 11:37 pmPDX-IAH
12h 22m2 stops
$113Delta
Find Deal
Tue, Jan 7
5:31 am - 3:47 pmPDX-HOU
8h 16m1 stop
$159American Airlines
Find Deal
Tue, Jan 7
7:00 am - 1:10 pmPDX-IAH
4h 10mnonstop
$175United Airlines
Find Deal
Sat, Jan 11
7:00 am - 1:08 pmPDX-IAH
4h 08mnonstop
$220United Airlines
Find Deal
Tue, Jan 7
7:40 am - 6:26 pmPDX-IAH
8h 46m1 stop
12:07 pm - 5:53 pmIAH-PDX
7h 46m1 stop
$400American Airlines
Find Deal
Fri, Dec 20 - Sat, Jan 25
7:40 am - 6:26 pmPDX-IAH
8h 46m1 stop
9:10 am - 4:51 pmIAH-PDX
9h 41m2 stops
$405American Airlines
Find Deal
Fri, Dec 20 - Sat, Jan 25
12:11 pm - 9:02 pmPDX-IAH
6h 51m1 stop
3:09 pm - 8:24 pmIAH-PDX
7h 15m1 stop
$456Frontier
Find Deal
Sat, Dec 21 - Mon, Jan 6
6:56 pm - 10:04 amPDX-IAH
13h 08m1 stop
6:26 pm - 3:44 pmIAH-PDX
23h 18m1 stop
$478Frontier
Find Deal
Mon, Dec 23 - Tue, Dec 31
7:19 pm - 4:50 amPDX-IAH
7h 31m1 stop
10:35 pm - 11:34 pmIAH-PDX
26h 59m1 stop
$501Spirit Airlines
Find Deal
Sat, Dec 21 - Sun, Jan 5
6:00 am - 9:32 pmPDX-IAH
13h 32m2 stops
7:40 am - 12:39 pmIAH-PDX
6h 59m1 stop
$508Delta
Find Deal
Thu, Dec 19 - Wed, Dec 25
12:56 pm - 8:50 pmPDX-IAH
5h 54m1 stop
9:37 am - 12:22 pmIAH-PDX
4h 45mnonstop
$579United Airlines
Find Deal
Thu, Dec 19 - Wed, Dec 25
5:10 am - 1:56 pmPDX-IAH
6h 46m1 stop
7:40 am - 12:39 pmIAH-PDX
6h 59m1 stop
$623Delta
Find Deal
Sun, Dec 22 - Wed, Dec 25
12:56 pm - 8:50 pmPDX-IAH
5h 54m1 stop
5:10 pm - 7:55 pmIAH-PDX
4h 45mnonstop
$624United Airlines
Find Deal
Thu, Dec 19 - Thu, Dec 26
7:19 pm - 4:50 amPDX-IAH
7h 31m1 stop
7:54 pm - 6:53 pmIAH-PDX
24h 59m2 stops
$662Spirit Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
7:00 am - 1:08 pmPDX-IAH
4h 08mnonstop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$269United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:00 am - 1:08 pmPDX-IAH
4h 08mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$287United Airlines
Find Deal
Wed, Jan 15 - Sun, Jan 19
1:30 pm - 7:40 pmPDX-IAH
4h 10mnonstop
8:05 pm - 10:50 pmIAH-PDX
4h 45mnonstop
$319United Airlines
Find Deal
Thu, Jan 2 - Mon, Jan 6
11:52 am - 6:05 pmPDX-IAH
4h 13mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$349United Airlines
Find Deal
Mon, Jan 27 - Fri, Jan 31
11:52 am - 6:05 pmPDX-IAH
4h 13mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$359United Airlines
Find Deal
Fri, Jan 10 - Mon, Jan 13
7:10 am - 1:22 pmPDX-IAH
4h 12mnonstop
8:25 pm - 11:11 pmIAH-PDX
4h 46mnonstop
$376United Airlines
Find Deal
Mon, May 19 - Wed, May 21
5:00 am - 11:10 amPDX-IAH
4h 10mnonstop
9:55 am - 12:46 pmIAH-PDX
4h 51mnonstop
$384United Airlines
Find Deal
Fri, Jan 3 - Sat, Jan 11
11:52 am - 6:05 pmPDX-IAH
4h 13mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$399United Airlines
Find Deal
Mon, Jan 27 - Mon, Feb 3
11:52 am - 6:05 pmPDX-IAH
4h 13mnonstop
8:25 pm - 11:13 pmIAH-PDX
4h 48mnonstop
$408United Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
11:59 pm - 6:10 amPDX-IAH
4h 11mnonstop
8:05 pm - 10:50 pmIAH-PDX
4h 45mnonstop
$409United Airlines
Find Deal
Tue, Dec 31 - Mon, Jan 6

American Airlines flights from Portland to Houston

Our best American Airlines deals on Portland to Houston flight tickets
American Airlines
Jan 27
PDX5:31 amPortland
8h 16m
1 stop
HOU3:47 pmHouston Hobby
Jan 29
HOU6:00 amHouston Hobby
7h 06m
1 stop
PDX11:06 amPortland
American Airlines
Feb 1
PDX7:35 amPortland
8h 20m
1 stop
HOU5:55 pmHouston Hobby
Feb 8
HOU7:45 amHouston Hobby
7h 31m
1 stop
PDX1:16 pmPortland
American Airlines
Feb 1
PDX7:35 amPortland
8h 20m
1 stop
HOU5:55 pmHouston Hobby
Feb 9
HOU6:00 amHouston Hobby
7h 06m
1 stop
PDX11:06 amPortland

Allegiant Air flights from Portland to Houston

Our best Allegiant Air deals on Portland to Houston flight tickets
Allegiant Air
Dec 21
PDX8:15 amPortland
24h 03m
1 stop
HOU10:18 amHouston Hobby
Jan 5
HOU11:08 amHouston Hobby
22h 42m
1 stop
PDX7:50 amPortland
Allegiant Air
Dec 21
PDX8:15 amPortland
24h 03m
1 stop
HOU10:18 amHouston Hobby
Jan 5
HOU11:08 amHouston Hobby
22h 42m
1 stop
PDX7:50 amPortland

See travel insights to Houston from

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 to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Portland, with most prices found around $329. The month of February is another great option to travel to Houston, with average flight prices from Portland averaging around $359.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Portland is on a Thursday. momondo users have found tickets for Thursday departures for as low as $377. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $481.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Portland to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $363. Try not to purchase tickets in the morning because they tend to be around $424. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to Houston flight route?

Fly from Portland to Houston George Bush Intcntl for the best Portland - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Portland when booking 55 days ahead of your departure date. In general, you can expect to find flights to Houston for around $407 when searching 55 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Portland for as low as $257 on momondo.

What cabin class options are available on Portland to Houston flights?

There are 4 cabin classes available to choose from on Portland to Houston 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 flights?

You could potentially save up to 60% 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

$74

Fastest flight time

4h 08m

Direct flights

Every day

Airports in Houston

2 airports
The best one-way flight to Houston from Portland in the past 72 hours is $74. The best round-trip flight deal from Portland to Houston found on momondo in the last 72 hours is $123.
The fastest flight from Portland to Houston takes 4h 08m
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 08m.

  • 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
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
FrontierPriceFrom $126Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $189Free CancellationRating
8.0
9,554 reviews
Search Alaska Airlines flights
DeltaPriceFrom $215Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $227Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
SouthwestPriceFrom $288Free CancellationRating
8.1
4,848 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.


An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 12/23
Mon 12/30
Email me momondo's favorite deals

Find better results for your trip to the United States