$105 Cheap Delta flights Chicago (ORD) to Tri-Cities (TRI)

You’ll discover budget-friendly return Delta Air Lines flights from $209 from ORD to TRI by filtering your results from “Price (lowest to highest)” on Expedia. Or search for options from $105 for a one-way trip.**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 away to Blountville with Delta Air Lines. You could also find great deals on one-way and round-trip tickets in February.

Start searching one to three months ahead of your travel date to find cheaper fares on Delta Air Lines flights from O’Hare Intl. Airport (ORD) to Tri-Cities Regional Airport (TRI). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce 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 right, and you can enjoy significant savings on domestic flights.*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.

Simply enter your dates, click search and tick the “Nonstop” filter on Expedia to find any direct flights from ORD to TRI with Delta Air Lines or another airline.

Filter your results by “Early Morning” and “Morning” to browse the earliest departures from ORD to TRI. Taking off early 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.

Delta Air Lines flights from O’Hare Intl. Airport (ORD) to Blountville land at Tri-Cities Regional Airport (TRI). This is the main gateway to this city.

Delta Air Lines makes flying from ORD to TRI enjoyable with an excellent in-flight experience and a rewarding loyalty program. You even have the chance to collect points with Delta SkyMiles. Remember to sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can cancel or modify your flight, although there may be additional fees if you booked more than 24 hours ago. Want to keep your options open? Make use of Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you have to adjust your plans. To modify your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for further information.