$105 Cheap Frontier Airlines flights Dallas (DFW) to Portland (PDX)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap Frontier Airlines round-trip flights from $204 from DFW to PDX. Affordable one-way fares from $105 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for return or one-way flights to Portland in January or December. You could find a cheap fare with Frontier Airlines during these off-peak months.

Begin your search one to three months before your departure to get cheaper fares on Frontier Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to Portland Intl. Airport (PDX). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct trip from DFW to PDX with Frontier Airlines or other airlines, check the “Nonstop” box when looking for tickets.

From takeoff to touchdown, a nonstop Frontier Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Portland Intl. Airport (PDX) takes approximately 4h 15m.

The first Frontier Airlines flight from DFW to PDX departs at 3:31PM UTC-6, touching down at 5:46PM UTC-8. If you prefer to head off later, the last Frontier Airlines flight leaves DFW at 3:31PM UTC-6 and lands at PDX at 5:46PM UTC-8. Flying before midday is often a wise choice as morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Portland Intl. Airport (PDX) is the primary Portland gateway for Frontier Airlines flights from Dallas-Fort Worth Intl. Airport (DFW).

Fly from DFW to PDX with Frontier Airlines and look forward to a range of perks starting with a rewarding loyalty program. When booking through Expedia as a Frontier Miles and One Key™ member, you could also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Frontier Airlines typically operates Airbus A320neo planes for flights from Dallas-Fort Worth Intl. Airport (DFW) to Portland Intl. Airport (PDX). Bear in mind that aircraft type can change depending on operational needs, so the plane you board might be different on your day of travel.

Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that time. For further details about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your itinerary without additional costs, tick the “Changes included” and “No cancel fee” filters when planning your next adventure.