$290 Cheap Delta flights Rhinelander (RHI) to Portland (PDX)

Finding cheap one-way Delta Air Lines flights from RHI to PDX from $290 on Expedia is simple — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $309 for your next exciting 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.

Delta Air Lines flights to Portland are typically more affordable in the low-season months of January and December. Whether you’re in search of a round-trip or one-way ticket, you could land a better deal then.

Search for cheap Delta Air Lines flights from Oneida County Airport (RHI) to Portland Intl. Airport (PDX) one to three months ahead of 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. Regardless of fare class and itinerary, the best day of the week to book a domestic flight is usually 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 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 see if there’s a direct route from RHI to PDX with Delta Air Lines or other carriers, use our “Nonstop” filter when browsing for tickets.

Find Delta Air Lines’s earliest flights from RHI to PDX by selecting our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures also experience 20% 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.

Portland Intl. Airport (PDX) is the primary Portland gateway for Delta Air Lines flights from Oneida County Airport (RHI).

Delta Air Lines makes flying from RHI to PDX more comfortable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Delta SkyMiles. Make sure you sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee is typically charged if you change or cancel your booking more than 24 hours after confirmation. To find plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter while searching for flights. For additional information on canceling or modifying your reservation, visit “Trips,” select your flight and click on “Manage Booking.”