$154 Cheap Delta flights Charlotte (CLT) to Seattle (SEA)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $248 from CLT to SEA. Affordable one-way tickets from $154 are also available.**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 Seattle tend to be more affordable in the low-season months of January and February. Whether you need a round-trip or one-way ticket, you could find a better deal then.

To find cheap Delta Air Lines fares from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA), start searching one to three months before your planned departure. Reserving 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 usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking 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.

To see if there’s a direct trip from CLT to SEA with Delta Air Lines or any other carriers, use our “Nonstop” filter when looking for flights.

Find Delta Air Lines’s earliest flights from CLT to SEA by using our “Early Morning” and “Morning” filters. Not only will you arrive 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.

Delta Air Lines flights from Charlotte-Douglas Intl. Airport (CLT) to Seattle arrive at Seattle - Tacoma Intl. Airport (SEA). This is the main gateway to this destination.

Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many passengers heading from CLT to SEA. Plus, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to reschedule or cancel your flight, although additional charges may apply if your booking was made more than 24 hours ago. Need flexible options? Use our “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you need to adjust your plans. To make changes, visit “Trips,” select your flight and click on “Manage Booking” for further information.