$95 Cheap Delta flights Chicago (ORD) to Seattle (SEA)

You can find affordable return Delta Air Lines flights from $184 from ORD to SEA by organizing your results from “Price (lowest to highest)” on Expedia. Or look for deals from $95 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 most affordable months to jet off to Seattle with Delta Air Lines. You could also find great deals on return and one-way fares in February.

Search for cheap Delta Air Lines flights from O’Hare Intl. Airport (ORD) to Seattle - Tacoma Intl. Airport (SEA) one to three months ahead of your departure day. 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 to book a domestic flight is usually 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.

Jet off on one of Delta Air Lines’s 13 weekly direct flights from O’Hare Intl. Airport (ORD) to Seattle - Tacoma Intl. Airport (SEA). To see your options, enter your dates, origin and destination and hit search. Then select the “Nonstop” and “Airline” filters.

Leave O’Hare Intl. Airport (ORD) for Seattle - Tacoma Intl. Airport (SEA) on a direct Delta Air Lines flight, and you’ll be airborne for about 4h 52m.

Delta Air Lines operates the most flights from O’Hare Intl. Airport (ORD) to Seattle - Tacoma Intl. Airport (SEA) on Thursday. With up to 2 daily departures, you’ll get the most choice and flexibility on this day.

Taking off from ORD at 7:15AM UTC-6, the first Delta Air Lines flight to SEA arrives at 10:11AM UTC-8. Flying early means you’re less likely to experience cancellations.* Prefer to travel later? The last Delta Air Lines flight from ORD to SEA departs at 2:25PM UTC-6 and touches down at 5:10PM UTC-8.*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.

Seattle - Tacoma Intl. Airport (SEA) is the primary Seattle gateway for Delta Air Lines flights from O’Hare Intl. Airport (ORD).

Delta Air Lines makes traveling from ORD to SEA enjoyable with an excellent in-flight experience and a rewarding loyalty program. You may even earn 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 travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll most likely board an Airbus A220-300 for your Delta Air Lines flight from O’Hare Intl. Airport (ORD) to Seattle - Tacoma Intl. Airport (SEA). However, you may end up on a different aircraft if there’s an operational need.

In most cases, you can modify or cancel your flight, although there may be additional fees if you booked over 24 hours ago. Prefer to keep your options open? Use Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t charge extra if you need to revise your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.