$140 Cheap Delta flights Pasco (PSC) to Chicago (ORD)

You’ll discover affordable round-trip Delta Air Lines flights from $275 from PSC to ORD by sorting your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $140 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 off to Chicago with Delta Air Lines. You could also find excellent prices on one-way and round-trip tickets in February.

To find cheap Delta Air Lines fares from Tri-Cities Airport (PSC) to O’Hare Intl. Airport (ORD), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Enter your dates, click search and check “Nonstop” on Expedia to find any direct flights from PSC to ORD with Delta Air Lines or other airlines.

Search Delta Air Lines’s earliest flights from PSC to ORD by using our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures also have a 20% less chance of being canceled.**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 Tri-Cities Airport (PSC) to Chicago come in to land at O’Hare Intl. Airport (ORD). This is the main entry point to this city.

Taking off from PSC to ORD with Delta Air Lines comes with plenty of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s on top of 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 the type of ticket you purchased, a fee may apply if you cancel or reschedule your flight more than 24 hours after it’s confirmed. To secure flexible plane tickets, select our “Changes included” and “No cancel fee” boxes when you look for flights. For more details on canceling or changing your reservation, go to “Trips,” select your flight and tick “Manage Booking.”