£79 Cheap Flights from Portland (PDX) to Dallas (DFW)

View £79 flight on Sat, 13 Sep 2025Opens in a new window

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

Prices were available within the past 7 days and start at £79 for one-way flights and £188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 16 Oct - Thu, 23 Oct
PDX
Portland
DFW
Dallas
£188 Return, found 2 days ago
£188
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Thu, 23 Oct, priced at £188 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Thu, 23 Oct
PDX
Portland
DFW
Dallas
£192 Return, found 2 days ago
£192
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Thu, 23 Oct, priced at £192 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Thu, 23 Oct
PDX
Portland
DFW
Dallas
£211 Return, found 2 days ago
£211
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Thu, 23 Oct, priced at £211 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Mon, 20 Oct
PDX
Portland
DFW
Dallas
£218 Return, found 2 days ago
£218
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Mon, 20 Oct, priced at £218 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Fri, 24 Oct
PDX
Portland
DFW
Dallas
£220 Return, found 2 days ago
£220
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Fri, 24 Oct, priced at £220 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Thu, 23 Oct
PDX
Portland
DFW
Dallas
£221 Return, found 2 days ago
£221
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Thu, 23 Oct, priced at £221 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Thu, 23 Oct
PDX
Portland
DFW
Dallas
£222 Return, found 2 days ago
£222
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Thu, 23 Oct, priced at £222 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Fri, 24 Oct
PDX
Portland
DFW
Dallas
£223 Return, found 2 days ago
£223
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Fri, 24 Oct, priced at £223 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Fri, 24 Oct
PDX
Portland
DFW
Dallas
£230 Return, found 2 days ago
£230
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Fri, 24 Oct, priced at £230 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Fri, 24 Oct
PDX
Portland
DFW
Dallas
£234 Return, found 2 days ago
£234
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Portland to Dallas, returning Fri, 24 Oct, priced at £234 found 2 days ago
Flight from Portland to Dallas route information
Origin airport
Portland Intl.
Destination airport
Dallas-Fort Worth Intl.
Return price
£187
Distance
2580 km

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 £188 and range up to £307.  

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 October, 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.  

Frequently asked questions

How much is a flight from Portland Intl. Airport (PDX) to DFW Airport?
Start packing your suitcase, because round-trip flights between Portland Intl. Airport (PDX) and Dallas-Fort Worth Intl. Airport (DFW) start from £188. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to DFW?
We get that things crop up unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Portland Airport to DFW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Portland Airport to DFW flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Portland Intl. Airport (PDX) to Dallas-Fort Worth Intl. Airport (DFW)?
The flight distance from Portland to Dallas is 2,600 kilometres. Bring along a drink, a few snacks and a good book to read. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from Portland Airport to Dallas Airport?
One airline that operates on the route from PDX to Dallas Airport is American Airlines (AA). It offers 121 flights a month. Like more options? Have a look at the ticket prices from Alaska Airlines (AS). This carrier offers 30 flights every month between these airports.
Are Portland Airport to DFW flight tickets cheaper when they're purchased at the last minute?
Booking your trip from PDX to Dallas-Fort Worth Intl. Airport (DFW) at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you’d rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back regularly as deals are updated all the time on Expedia.

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