$71 Cheap Spirit Airlines flights Portland (PDX) to Dallas (DFW)

Finding cheap one-way Spirit Airlines flights from PDX to DFW from $71 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $167 for your next getaway.**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.

February is one of the cheapest months to travel to Dallas with Spirit Airlines. You could also find fantastic deals on return and one-way fares in January.

Search for cheap Spirit Airlines flights from Portland Intl. Airport (PDX) to Dallas-Fort Worth Intl. Airport (DFW) one to three months ahead of your departure date. 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. Regardless of fare type and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be 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.

Fill in your dates, click search and select “Nonstop” on Expedia to browse any direct flights from PDX to DFW with Spirit Airlines or another airline.

To find the earliest departure from PDX to DFW with Spirit Airlines, sort your results by “Morning” and “Early Morning.” Choosing an early flight usually means you’re less 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.

Get on a Spirit Airlines flight from Portland Intl. Airport (PDX) to Dallas, and you’ll likely come in to Dallas-Fort Worth Intl. Airport (DFW). This is the airline’s primary hub here.

A rewarding loyalty program and the opportunity to collect points through Free Spirit are the start of the reasons to travel from PDX to DFW with Spirit Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* in addition to Spirit Airlines’s loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee may apply if you cancel or reschedule your flight more than 24 hours after confirmation. To find flexible plane tickets, select our “Changes included” or “No cancel fee” filter when you look for flights. For more information on canceling or changing your reservation, go to “Trips,” select your flight and tick “Manage Booking.”