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- Washington (DCA) to Knoxville (TYS).American Airlines, nonstop.Departing on Mon, Mar 30 at 7:49pm from Washington, arriving at 9:38pm in Knoxville.Returning on Sat, Apr 4 at 6:05am from Knoxville, arriving at 7:47am in Washington.Select American Airlines flight departing on Mon, Mar 30 at 7:49pm from Washington, returning on Sat, Apr 4 at 6:05am from Knoxville priced at $20345% less than typical$203
- Washington (DCA) to Knoxville (TYS).American Airlines, nonstop.Departing on Mon, Mar 30 at 9:18am from Washington, arriving at 11:11am in Knoxville.Returning on Sat, Apr 4 at 6:05am from Knoxville, arriving at 7:47am in Washington.Select American Airlines flight departing on Mon, Mar 30 at 9:18am from Washington, returning on Sat, Apr 4 at 6:05am from Knoxville priced at $20345% less than typical$203
- Washington (DCA) to Knoxville (TYS).American Airlines, nonstop.Departing on Sun, Mar 22 at 7:49pm from Washington, arriving at 9:38pm in Knoxville.Returning on Sat, Mar 28 at 6:05am from Knoxville, arriving at 7:47am in Washington.Select American Airlines flight departing on Sun, Mar 22 at 7:49pm from Washington, returning on Sat, Mar 28 at 6:05am from Knoxville priced at $28035% less than typical$280
- Washington (DCA) to Burlington (BTV).American Airlines, nonstop.Departing on Sun, Mar 22 at 10:05pm from Washington, arriving at 11:41pm in Burlington.Returning on Sat, Mar 28 at 5:42am from Burlington, arriving at 7:40am in Washington.Select American Airlines flight departing on Sun, Mar 22 at 10:05pm from Washington, returning on Sat, Mar 28 at 5:42am from Burlington priced at $22445% less than typical$224
- Washington (DCA) to Burlington (BTV).American Airlines, nonstop.Departing on Sun, Mar 8 at 10:05pm from Washington, arriving at 11:41pm in Burlington.Returning on Sat, Mar 14 at 5:42am from Burlington, arriving at 7:40am in Washington.Select American Airlines flight departing on Sun, Mar 8 at 10:05pm from Washington, returning on Sat, Mar 14 at 5:42am from Burlington priced at $35430% less than typical$354
- Washington (DCA) to Burlington (BTV).American Airlines, nonstop.Departing on Wed, Mar 11 at 10:05pm from Washington, arriving at 11:41pm in Burlington.Returning on Sun, Mar 15 at 5:26am from Burlington, arriving at 7:24am in Washington.Select American Airlines flight departing on Wed, Mar 11 at 10:05pm from Washington, returning on Sun, Mar 15 at 5:26am from Burlington priced at $34430% less than typical$344
- Washington (DCA) to Pittsburgh (PIT).American Airlines, nonstop.Departing on Thu, Mar 12 at 6:15am from Washington, arriving at 7:30am in Pittsburgh.Returning on Sun, Mar 15 at 8:10am from Pittsburgh, arriving at 9:29am in Washington.Select American Airlines flight departing on Thu, Mar 12 at 6:15am from Washington, returning on Sun, Mar 15 at 8:10am from Pittsburgh priced at $25930% less than typical$259
- Washington (DCA) to Pittsburgh (PIT).American Airlines, nonstop.Departing on Sun, Mar 8 at 10:00pm from Washington, arriving at 11:10pm in Pittsburgh.Returning on Sun, Mar 15 at 8:10am from Pittsburgh, arriving at 9:29am in Washington.Select American Airlines flight departing on Sun, Mar 8 at 10:00pm from Washington, returning on Sun, Mar 15 at 8:10am from Pittsburgh priced at $30920% less than typical$309
- Washington (DCA) to Pittsburgh (PIT).American Airlines, nonstop.Departing on Thu, Mar 12 at 6:15am from Washington, arriving at 7:30am in Pittsburgh.Returning on Mon, Mar 16 at 1:29pm from Pittsburgh, arriving at 2:41pm in Washington.Select American Airlines flight departing on Thu, Mar 12 at 6:15am from Washington, returning on Mon, Mar 16 at 1:29pm from Pittsburgh priced at $25920% less than typical$259
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Tips to find the cheapest flights to Appalachian Mountains
The cheapest day to fly
Get started finding a cheap flight to Appalachian Mountains on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.
The cheapest month to fly
is the cheapest month to fly to Appalachian Mountains. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Appalachian Mountains. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.
The most affordable time to book a flight
Typically, a Sunday can be the cheapest time to book a flight to Appalachian Mountains, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.
The cheapest round-trip tickets to Appalachian Mountains
The lowest price for round-trip flights to Appalachian Mountains in 2026 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Appalachian Mountains. If you have a preferred departure time or airline, you can use the handy filters to customize your search.
The cheapest airlines flying to Appalachian Mountains
are just some of the airlines that can typically offer cheap tickets to Appalachian Mountains. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Appalachian Mountains and countless more destinations worldwide.
The most affordable airports to fly into
To view the cheapest airports to fly into for Appalachian Mountains, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Appalachian Mountains. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.
Save with a package
With Expedia's amazing package deals, you could save hundreds of dollars by booking your Appalachian Mountains plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.
Date flexibility for the cheapest flights to Appalachian Mountains
If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Appalachian Mountains.
Stopover savings
The cheapest tickets to Appalachian Mountains are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Appalachian Mountains. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.
Get Expedia's Price Drop Protection
Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Appalachian Mountains for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.
*Terms apply.
Use our Price Tracking feature
Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Appalachian Mountains. Simply download the free Expedia app to your smart device and activate Appalachian Mountains flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.
Book with Expedia
As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Appalachian Mountains. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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