Cheap flights from Tennessee to Washington, D.C. from $95

If you’re not able to fly to Baltimore in January, then October is your next best option. Flight prices from Tennessee to Baltimore during October average around $336.

The cheapest day to depart from Tennessee to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $377. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $572. 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 $391 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 $366 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.

Delta, Frontier, and Southwest 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 41% 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 September 2026, 7 flights take off from Tennessee and land in Baltimore each day. The most common flight departure time for this route is 11:00AM, with 53% of daily flights taking off at noon.

The number of flights available between Tennessee and Baltimore is 55 per week as of September 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.