$188 Cheap Delta flights Tallahassee (TLH) to Washington (IAD)

Scoring cheap one-way Delta Air Lines flights from TLH to IAD from $188 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $349 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 Washington are generally more affordable in the low-season months of January and February. Whether you’re in search of a one-way or round-trip ticket, you could find a better deal then.

Search for cheap Delta Air Lines flights from Tallahassee Intl. Airport (TLH) to Washington Dulles Intl. Airport (IAD) one to three months before your day of 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. No matter the fare type and journey, the ideal day 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 figure out if there’s a direct journey from TLH to IAD with Delta Air Lines or another carrier, use our “Nonstop” filter when browsing for tickets.

Browse Delta Air Lines’s earliest flights from TLH to IAD by selecting the “Early Morning” and “Morning” filters. Not only will you get to your destination 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.

Washington Dulles Intl. Airport (IAD) is the primary Washington gateway for Delta Air Lines flights from Tallahassee Intl. Airport (TLH).

Jetting off from TLH to IAD with Delta Air Lines means enjoying a host of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s in addition to 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.

Typically, you can change or cancel your flight, although there may be additional charges if you made your booking over 24 hours ago. Prefer to keep your options open? Use our “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you have to adjust your plans. To make changes, head to “Trips,” select your flight and click on “Manage Booking” for further information.