Cheap flights from Tennessee to Washington, D.C. from $75

If you’re not able to fly to Baltimore in January, then February is your next best option. Flight prices from Tennessee to Baltimore during February average around $339.

The cheapest day to depart from Tennessee to Baltimore is on a Saturday. Travelers who choose to depart for Baltimore on a Saturday will often find tickets for as low as $379. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $574. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

Flying to Baltimore from Tennessee in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $399 when looking at flights departing in the afternoon. Flights in the evening are often more expensive with an average ticket price of $444.

Fly from Knoxville McGhee Tyson to Baltimore/Washington for the best Tennessee - Baltimore/Washington flight prices

You are more likely to see cheaper flights to Baltimore from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $412 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Tennessee for as low as $279 on momondo.

There are 2 cabin classes available to choose from on Tennessee to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Frontier, and Delta are the most popular carriers operating from Tennessee to Baltimore/Washington

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Baltimore from Tennessee according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 8 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

As of October 2026, 2 flights take off from Tennessee and land in Baltimore each day. The most common flight departure time for this route is 2:00PM, with 47% of daily flights taking off in the afternoon.

The number of flights available between Tennessee and Baltimore is 18 per week as of October 2026. The most frequent departure day is Wed, with 89% of weekly flights leaving on this day.