$94 Cheap Frontier Airlines flights Portland (PDX) to Dallas (DFW)

Landing cheap one-way Frontier Airlines flights from PDX to DFW from $94 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $178 for your next adventure.**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.

Frontier Airlines flights to Dallas are generally more affordable in the quieter months of February and January. Whether you’re searching for a round-trip or one-way ticket, you could find a better deal then.

Search for cheap Frontier Airlines flights from Portland Intl. Airport (PDX) to Dallas-Fort Worth Intl. Airport (DFW) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Use the “Nonstop” filter when looking for direct Frontier Airlines flights from PDX to DFW. It’s also a good way to compare other airlines offering the same nonstop route.

From takeoff to touchdown, a direct Frontier Airlines flight from Portland Intl. Airport (PDX) to Dallas-Fort Worth Intl. Airport (DFW) typically takes 3h 52m.

Taking off from PDX at 6:40PM UTC-8, the earliest Frontier Airlines flight to DFW arrives at 12:32AM UTC-6. Traveling early means you’ll be less likely to encounter delays.* Prefer a later start? The last Frontier Airlines flight from PDX to DFW departs at 6:40PM UTC-8 and touches down at 12:32AM UTC-6.*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.

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

Travel from PDX to DFW with Frontier Airlines and you’ll enjoy a range of benefits including a rewarding loyalty program. When booking through Expedia as a Frontier Miles and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll probably be flying on an Airbus A320neo for your Frontier Airlines flight from Portland Intl. Airport (PDX) to Dallas-Fort Worth Intl. Airport (DFW). However, you may be switched to another aircraft if there are operational changes.

Depending on the type of fare you purchased, a fee generally applies if you cancel or change your booking more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” or “No cancel fee” filter when you look for flights. For more details on canceling or changing your reservation, head to “Trips,” select your flight and tick “Manage Booking.”