$124 Cheap Delta flights Appleton (ATW) to Portland (PDX)

You’ll find cheap round-trip Delta Air Lines flights from $249 from ATW to PDX by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $124 for a one-way journey.**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.

January is one of the least expensive months to jet off to Portland with Delta Air Lines. You could also find fantastic deals on return and one-way fares in December.

Search for affordable Delta Air Lines flights from Appleton Intl. Airport (ATW) to Portland Intl. Airport (PDX) 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 tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

To figure out if there’s a direct route from ATW to PDX with Delta Air Lines or another carrier, select the “Nonstop” filter when looking for flights.

To find the earliest departure from ATW to PDX with Delta Air Lines, filter your results by “Morning” and “Early Morning.” Booking an early flight generally means you’ll experience fewer 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.

Catch a Delta Air Lines flight from Appleton Intl. Airport (ATW) to Portland, and you’re most likely to come in to Portland Intl. Airport (PDX). This is the airline’s primary hub in this destination.

Jetting off from ATW to PDX with Delta Air Lines comes with a variety of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee typically applies if you modify or cancel your flight more than 24 hours after it’s been confirmed. To find flexible plane tickets, select our “Changes included” or “No cancel fee” filter while looking for flights. For more details on canceling or modifying your reservation, head to “Trips,” select your flight and click on “Manage Booking.”