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Cheap flights from Portland to Houston from $153

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 11/4. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:15 am - 8:50 pm
PDX
-
HOU
8h 35m
1 stop
Southwest Logo
8:45 am - 1:30 pm
HOU
-
PDX
6h 45m
1 stop
$306Southwest
Tue, Nov 3 - Tue, Nov 10
Southwest Logo
6:20 am - 2:30 pm
PDX
-
HOU
6h 10m
1 stop
Southwest Logo
2:45 pm - 9:20 pm
HOU
-
PDX
8h 35m
2 stops
$312Southwest
Tue, Nov 3 - Tue, Nov 10
Southwest Logo
10:15 am - 10:55 pm
PDX
-
HOU
10h 40m
2 stops
Southwest Logo
2:45 pm - 9:20 pm
HOU
-
PDX
8h 35m
2 stops
$317Southwest
Tue, Nov 3 - Tue, Nov 10
Southwest Logo
5:20 pm - 10:10 am
PDX
-
HOU
14h 50m
2 stops
Southwest Logo
8:45 am - 4:45 pm
HOU
-
PDX
10h 00m
2 stops
$323Southwest
Wed, Nov 4 - Wed, Nov 11
Southwest Logo
9:00 am - 4:50 pm
PDX
-
HOU
5h 50m
1 stop
Southwest Logo
9:40 am - 2:05 pm
HOU
-
PDX
6h 25m
1 stop
$332Southwest
Sat, Sep 5 - Wed, Sep 9
Southwest Logo
6:20 am - 4:55 pm
PDX
-
HOU
8h 35m
2 stops
Southwest Logo
10:45 am - 4:10 pm
HOU
-
PDX
7h 25m
1 stop
$337Southwest
Sat, Sep 5 - Wed, Sep 9
Southwest Logo
7:00 pm - 5:50 am
PDX
-
HOU
8h 50m
1 stop
Southwest Logo
9:40 am - 2:05 pm
HOU
-
PDX
6h 25m
1 stop
$338Southwest
Mon, Aug 10 - Tue, Aug 18
Southwest Logo
9:00 am - 6:45 pm
PDX
-
HOU
7h 45m
2 stops
Southwest Logo
11:20 am - 6:15 pm
HOU
-
PDX
8h 55m
2 stops
$342Southwest
Sat, Sep 5 - Wed, Sep 9
Southwest Logo
6:25 pm - 9:30 am
PDX
-
HOU
13h 05m
1 stop
Southwest Logo
6:00 am - 9:55 am
HOU
-
PDX
5h 55m
1 stop
$344Southwest
Wed, Aug 5 - Sat, Aug 8
Southwest Logo
6:20 am - 4:55 pm
PDX
-
HOU
8h 35m
2 stops
Southwest Logo
3:35 pm - 9:55 pm
HOU
-
PDX
8h 20m
2 stops
$349Southwest
Sat, Aug 8 - Tue, Aug 11

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Southwest flights from Portland to Houston Hobby Airport

Our best Southwest deals on Portland to Houston Hobby Airport flight tickets
Southwest
Nov 3
PDX10:15 amPortland
8h 35m
1 stop
HOU8:50 pmHouston Hobby
Nov 10
HOU8:45 amHouston Hobby
6h 45m
1 stop
PDX1:30 pmPortland
$306
Southwest
Nov 3
PDX6:20 amPortland
6h 10m
1 stop
HOU2:30 pmHouston Hobby
Nov 10
HOU2:45 pmHouston Hobby
8h 35m
2 stops
PDX9:20 pmPortland
$312
Southwest
Nov 3
PDX10:15 amPortland
10h 40m
2 stops
HOU10:55 pmHouston Hobby
Nov 10
HOU2:45 pmHouston Hobby
8h 35m
2 stops
PDX9:20 pmPortland
$317

Delta flights from Portland to Houston Hobby Airport

Our best Delta deals on Portland to Houston Hobby Airport flight tickets
Delta
Sep 10
PDX5:05 pmPortland
14h 10m
2 stops
HOU9:15 amHouston Hobby
Sep 12
HOU1:00 pmHouston Hobby
11h 11m
1 stop
PDX10:11 pmPortland
$392
Delta
Sep 9
PDX9:45 pmPortland
9h 30m
1 stop
HOU9:15 amHouston Hobby
Sep 11
HOU10:05 amHouston Hobby
10h 50m
1 stop
PDX6:55 pmPortland
$408
Delta
Sep 5
PDX10:55 pmPortland
8h 55m
1 stop
HOU9:50 amHouston Hobby
Sep 11
HOU10:05 amHouston Hobby
12h 10m
2 stops
PDX8:15 pmPortland
$422

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Houston Hobby Airport 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, momondo users made 832,500 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Portland to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 11/3

10:15 am-8:50 pm

1 stop8h 35m

Houston Hobby

Tue 11/10

8:45 am-1:30 pm

1 stop6h 45m

$306

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 11/3

6:20 am-2:30 pm

1 stop6h 10m

Houston Hobby

Tue 11/10

2:45 pm-9:20 pm

2 stops8h 35m

$312

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 11/3

10:15 am-10:55 pm

2 stops10h 40m

Houston Hobby

Tue 11/10

2:45 pm-9:20 pm

2 stops8h 35m

$317

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 11/4

5:20 pm-10:10 am

2 stops14h 50m

Houston Hobby

Wed 11/11

8:45 am-4:45 pm

2 stops10h 00m

$323
Quickest round-trip

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sat 9/5

9:00 am-4:50 pm

1 stop5h 50m

Houston Hobby

Wed 9/9

9:40 am-2:05 pm

1 stop6h 25m

$332

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sat 9/5

6:20 am-4:55 pm

2 stops8h 35m

Houston Hobby

Wed 9/9

10:45 am-4:10 pm

1 stop7h 25m

$337

PortlandHouston

PDX - HOU

PDXHOU

Portland

Mon 8/10

7:00 pm-5:50 am

1 stop8h 50m

Houston Hobby

Tue 8/18

9:40 am-2:05 pm

1 stop6h 25m

$338

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sat 9/5

9:00 am-6:45 pm

2 stops7h 45m

Houston Hobby

Wed 9/9

11:20 am-6:15 pm

2 stops8h 55m

$342

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 8/5

6:25 pm-9:30 am

1 stop13h 05m

Houston Hobby

Sat 8/8

6:00 am-9:55 am

1 stop5h 55m

$344

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sat 8/8

6:20 am-4:55 pm

2 stops8h 35m

Houston Hobby

Tue 8/11

3:35 pm-9:55 pm

2 stops8h 20m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Houston Hobby 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 typical price of a round-trip flight between Portland and Houston Hobby Airport?

What is the cheapest month to fly to Houston Hobby Airport?

In general, January is the cheapest month to fly from Portland to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $256. The month of October is another great option to travel to Houston Hobby Airport, with average flight prices from Portland averaging around $270.

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

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the morning. momondo users have found flights departing from Portland to Houston Hobby Airport in the morning for as low as $466. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $548. 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 Hobby flight route?

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

How far in advance should I book a flight from Portland to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $347 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Portland for as low as $278 on momondo.

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

There is only 1 cabin class available to choose from on Portland to Houston Hobby Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Houston Hobby Airport flight prices changed over time?

As of June 2026, prices for Portland to Houston Hobby Airport flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Houston Hobby Airport

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

Cheap Portland to Houston Hobby Airport (PDX to HOU) flight deals and tips

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

Fastest flight time

4h 06m

Direct flights

None
The fastest flight from Portland to Houston Hobby Airport takes 4h 06m
There are no direct flights from Portland to Houston Hobby Airport. There are no popular flight routes from Portland to Houston Hobby Airport.
Search flight deals

Frequently asked questions about flying from Portland to Houston Hobby Airport

  • How far is Portland to Houston Hobby by plane?

    The straight-line distance from Portland to Houston Hobby is 1841.9 mi. In terms of flight time, this usually takes a little over 4h 06m.

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

    Prices for flights from Portland Airport to Houston Hobby Airport refresh daily.

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

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

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

    The travel and health documents you'll need for your trip to Houston Hobby 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 Hobby Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Houston Hobby Airport?

Best airlines flying from Portland to Houston Hobby Airport

Compare and see reviews for airlines that fly from Portland to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $144Free CancellationRating
5.6
2,898 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
12,480 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $197Free CancellationRating
7.4
9,808 reviews
Search United Airlines flights
SouthwestPriceFrom $216Free CancellationRating
7.9
4,234 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,400 reviews
Search Delta flights
American AirlinesPriceFrom $251Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights

  • Southwest Flights From Portland to Houston Hobby Airport

    The lowest priced Southwest flight from Portland to Houston Hobby Airport from the last 72 hours was $216. Generally, Southwest has 3 flights on this route every week with an average price of $366. Southwest is rated 7.9/10 by our users.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Texas City
Baytown
Webster
Rosenberg
Kemah
League City
Pearland
Freeport
Lake Jackson
Stafford
Seabrook
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Houston for you.

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

Yes. momondo enables you to select and highlight flights to Houston from Portland with this policy.

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

Once all potential Portland to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Portland to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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