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£96 Cheap Flights from Portland (PDX) to Dallas (DFW)

View £96 flight on Sat, 12 Sept 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Dallas-Fort Worth International Airport (DFW)

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Cheap Flights from Portland (PDX) to Dallas (DFW)

Prices were available within the past 7 days and start at £96 for one-way flights and £191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 12 Sept - Sat, 19 Sept
PDX
Portland
DFW
Dallas
£191 Return, found 3 days ago
£191
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 12 Sept from Portland to Dallas, returning Sat, 19 Sept, priced at £191 found 3 days ago
Alaska Airlines
Sat, 12 Sept - Sat, 19 Sept
PDX
Portland
DFW
Dallas
£192 Return, found 3 days ago
£192
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 12 Sept from Portland to Dallas, returning Sat, 19 Sept, priced at £192 found 3 days ago
Alaska Airlines
Wed, 16 Sept - Wed, 23 Sept
PDX
Portland
DFW
Dallas
£193 Return, found 5 days ago
£193
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 16 Sept from Portland to Dallas, returning Wed, 23 Sept, priced at £193 found 5 days ago
Alaska Airlines
Mon, 14 Sept - Mon, 21 Sept
PDX
Portland
DFW
Dallas
£209 Return, found 5 days ago
£209
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 14 Sept from Portland to Dallas, returning Mon, 21 Sept, priced at £209 found 5 days ago
Alaska Airlines
Sat, 12 Sept - Sat, 19 Sept
PDX
Portland
DFW
Dallas
£214 Return, found 5 days ago
£214
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 12 Sept from Portland to Dallas, returning Sat, 19 Sept, priced at £214 found 5 days ago
Alaska Airlines
Mon, 14 Sept - Mon, 21 Sept
PDX
Portland
DFW
Dallas
£216 Return, found 5 days ago
£216
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 14 Sept from Portland to Dallas, returning Mon, 21 Sept, priced at £216 found 5 days ago
Alaska Airlines
Fri, 11 Sept - Fri, 18 Sept
PDX
Portland
DFW
Dallas
£224 Return, found 5 days ago
£224
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 11 Sept from Portland to Dallas, returning Fri, 18 Sept, priced at £224 found 5 days ago
Delta
Sat, 24 Oct - Wed, 11 Nov
PDX
Portland
DFW
Dallas
£253 Return, found 6 days ago
£253
Return
found 6 days ago
Select Delta flight, departing Sat, 24 Oct from Portland to Dallas, returning Wed, 11 Nov, priced at £253 found 6 days ago
American Airlines
Mon, 7 Sept - Sat, 19 Sept
PDX
Portland
DFW
Dallas
£374 Return, found 6 days ago
£374
Return
found 6 days ago
Select American Airlines flight, departing Mon, 7 Sept from Portland to Dallas, returning Sat, 19 Sept, priced at £374 found 6 days ago
United
Sun, 9 Aug - Wed, 26 Aug
PDX
Portland
DFW
Dallas
£417 Return, found 6 days ago
£417
Return
found 6 days ago
Select United flight, departing Sun, 9 Aug from Portland to Dallas, returning Wed, 26 Aug, priced at £417 found 6 days ago

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dallas-Fort Worth Intl. DFW. Cheapest option available. Average driving time to city centre is 21 minutes. Flights from £239
DFW
Dallas-Fort Worth Intl.
Cheapest
Average driving time to city centre21 min
Flights from £239

Find the cheapest month to fly from Portland (PDX) to Dallas (DFW)

September is typically the cheapest month to fly

From £172 - £206 per traveller.

Frequently asked questions

How much does a flight from Portland, OR (PDX) to Dallas, TX (DFW) cost?
You can find one-way and return flights from Portland, OR (PDX) to Dallas, TX (DFW) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PDX to DFW ticket fares go up or down.
What is the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
January is typically the cheapest month to fly from Portland International Airport (PDX) to Dallas-Fort Worth International Airport (DFW), with average return fares around £213. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from PDX to DFW include February and April.
Which airlines fly direct from Portland, OR (PDX) to Dallas, TX (DFW)?
Enter PDX to DFW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Portland, OR (PDX) to Dallas, TX (DFW)?
To find a cheap flight from Portland, OR (PDX) to Dallas, TX (DFW), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The cheapest months to fly from Portland International Airport (PDX) to Dallas-Fort Worth International Airport (DFW) are typically January and February, with average return flights around £213. However, the most popular months for this route, offering plenty of flight options, are November and October. If you're looking for the best balance between price and availability, you might consider these popular months, though they may be slightly more expensive than the cheapest months.
What is the earliest flight from Portland, OR (PDX) to Dallas, TX (DFW)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Portland, OR (PDX) to Dallas, TX (DFW). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Flying nonstop from PDX to DFW takes around 3 hours 50 minutes, with the route covering approximately 2,596 kilometers. Flights with a layover typically take 5 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Portland, OR (PDX) to Dallas, TX (DFW)?
Select the "Business class" and "First class" filters when looking for Portland, OR (PDX) to Dallas, TX (DFW) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Portland, OR (PDX) to Dallas, TX (DFW) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX) to Dallas, TX (DFW) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Portland, OR (PDX) to Dallas, TX (DFW) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX) to Dallas, TX (DFW) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX) to Dallas, TX (DFW) flight and hotel package?
Securing a Portland, OR (PDX) to Dallas, TX (DFW) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX) to Dallas, TX (DFW)?
If you booked your Portland, OR (PDX) to Dallas, TX (DFW) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines
Return price
£191
Distance
2580 km
Average flight time
5 hours 51 mins

Book with confidence

Compare flights from Portland to Dallas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portland to Dallas. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dallas-Fort Worth Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Portland Intl. to Dallas-Fort Worth Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Portland Intl. (PDX) to Dallas-Fort Worth Intl. (DFW)

The easiest way to view the best deals on flights from Portland to Dallas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Portland Intl. to Dallas-Fort Worth Intl. start at just £191 and range up to £417.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Portland and Dallas
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Portland to Dallas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland Intl. to Dallas-Fort Worth Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Portland to Dallas easily and book with confidence

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*Available to Expedia members.