$58 Find Cheap Flights from Portland to Houston

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Find cheap flights from Portland to Houston starting at $58.

Book one-way or return flights from Portland to Houston from as little as $58. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Portland to Houston? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Portland to Houston. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Portland to Houston

View airlines operating flights from Portland to Houston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From $58

Spirit Airlines

From $67

American Airlines

From $121

Alaska Airlines

From $124

Delta Air Lines

From $128

United Airlines

From $136

Sun Country Airlines

From $197

Southwest Airlines

From $253

ANA airlines

Find more flights and airlines

Find cheap flights from Portland to Houston by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Portland to Houston.

Cheapest
PDX
00:59
12h 53m
1 transfer
HOU
15:52
Portland International Airport - William P. Hobby Airport
Wed, May 15Frontier Airlines
$58
PDX
00:59
29h 54m
2 transfer
IAH
08:53
Portland International Airport - George Bush Intercontinental Airport
Mon, May 6Frontier Airlines
$65
PDX
00:59
29h 54m
2 transfer
IAH
08:53
Portland International Airport - George Bush Intercontinental Airport
Mon, May 6Frontier Airlines
$65
Find More Flights

Frequently Asked Questions

When are flight tickets from Portland (PDX) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Portland to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Portland (PDX) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around $381.
How long does it take to fly from Portland (PDX) to Houston (HOU) and what is the distance?
It takes around 5 hours 56 minutes to fly from Portland (PDX) to Houston (HOU).
What are the most popular airlines that fly from Portland (PDX) to Houston (HOU)?
Airlines with flights from Portland (PDX) to Houston (HOU): United Airlines and Turkish Airlines.

How to find a cheap flight from Portland to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Houston. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Portland to Houston Flight Information

Cheapest nonstop flight price	$57
Cheapest round-trip ticket price	$345
Off-season for travel	February
Peak season for travel	October
Flight distance	2,962.42km
Average flight time	5 hours 56 minutes
Popular airline	American Airlines