$84 Cheap Flights from Washington (DCA) to Knoxville (TYS)

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Cheap Flights from Washington to Knoxville (DCA-TYS)

Prices were available within the past 7 days and start at $84 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Jul 15 - Mon, Jul 29
DCA
Washington
TYS
Knoxville
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Jul 15 from Washington to Knoxville, returning Mon, Jul 29, priced at $168 found 2 days ago
Frontier Airlines
Sat, Aug 3 - Sat, Aug 10
DCA
Washington
TYS
Knoxville
$205 Roundtrip, found 4 days ago
$205
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Aug 3 from Washington to Knoxville, returning Sat, Aug 10, priced at $205 found 4 days ago
Frontier Airlines
Mon, Aug 5 - Thu, Aug 8
DCA
Washington
TYS
Knoxville
$207 Roundtrip, found 17 hours ago
$207
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Mon, Aug 5 from Washington to Knoxville, returning Thu, Aug 8, priced at $207 found 17 hours ago
Frontier Airlines
Mon, Aug 12 - Wed, Aug 14
DCA
Washington
TYS
Knoxville
$214 Roundtrip, found 2 days ago
$214
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 12 from Washington to Knoxville, returning Wed, Aug 14, priced at $214 found 2 days ago
Frontier Airlines
Wed, Jul 31 - Mon, Aug 12
DCA
Washington
TYS
Knoxville
$218 Roundtrip, found 4 days ago
$218
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 31 from Washington to Knoxville, returning Mon, Aug 12, priced at $218 found 4 days ago
American Airlines
Tue, Jul 30 - Sat, Aug 3
DCA
Washington
TYS
Knoxville
$224 Roundtrip, found 7 hours ago
$224
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Jul 30 from Washington to Knoxville, returning Sat, Aug 3, priced at $224 found 7 hours ago
American Airlines
Wed, Jul 3 - Fri, Jul 5
DCA
Washington
TYS
Knoxville
$229 Roundtrip, found 14 hours ago
$229
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jul 3 from Washington to Knoxville, returning Fri, Jul 5, priced at $229 found 14 hours ago
American Airlines
Sat, Jul 13 - Mon, Jul 15
DCA
Washington
TYS
Knoxville
$231 Roundtrip, found 10 hours ago
$231
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jul 13 from Washington to Knoxville, returning Mon, Jul 15, priced at $231 found 10 hours ago
Delta
Thu, Aug 1 - Mon, Aug 5
DCA
Washington
TYS
Knoxville
$234 Roundtrip, found 6 hours ago
$234
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Aug 1 from Washington to Knoxville, returning Mon, Aug 5, priced at $234 found 6 hours ago
Frontier Airlines
Wed, Sep 25 - Sat, Sep 28
DCA
Washington
TYS
Knoxville
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 25 from Washington to Knoxville, returning Sat, Sep 28, priced at $239 found 1 day ago
Flights from Washington (DCA) to Knoxville (TYS)
Origin airport
Ronald Reagan Washington National
Destination airport
McGhee Tyson
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$168
Distance
435 mi

Washington to Knoxville Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Knoxville offer the perfect respite. Not only does exploring Knoxville provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Knoxville may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from DCA to TYS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Knoxville are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Knoxville more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Knoxville is $84 now!

Frequently asked questions

How long does it take to fly from DCA to TYS?
A direct flight with American Airlines takes around 1 hour and 39 minutes. Secure a seat on the 5:08PM flight from National Airport and land at TYS at 6:47PM. Get your hands on a fabulous deal on this and many other routes when you use Expedia to book your trip.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Knoxville Airport last minute?
Being a spontaneous soul is a fantastic way to travel the world, but it isn’t necessarily the wisest way to pick up a bargain flight. Think about booking your Ronald Reagan Washington National Airport (DCA) to TYS journey well in advance instead of leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you reach TYS!
What is the cheapest airline flying from DCA to Knoxville Airport in the next 90 days?
The cheapest carrier flying from Washington to Knoxville found on Expedia is Frontier Airlines, which has fares starting from $90. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight sets off from DCA on August 7 2024 and arrives at TYS. The pricing information was updated on June 12 2024 and has not changed since.
What's the cheapest price for a flight from National Airport to Knoxville Airport next month?
Pick up a one-way flight from Washington to Knoxville for just $130. This is the cheapest ticket price for this journey with a departure date in the next month. It’s an Frontier Airlines flight jetting off from Ronald Reagan Washington National Airport (DCA) on June 24 2024 and touching down at TYS. The airfare was accurate as of June 12 2024 and has not changed since. It was found after looking through all available flights on Expedia within the next 30 days.
What airline has the least delays from National Airport to McGhee Tyson Airport (TYS)?
Take off with American Airlines from DCA to Knoxville Airport and arrive at the time that’s on your boarding card. This carrier tops the list on this route, with an on-time arrival score of 86%. If there is a disruption to your flight, the Expedia App is a good way to stay updated. Download it and you’ll get real-time trip updates, from flight delays to gate changes and the carousel number to collect your luggage.
What airports do you fly into for Knoxville from Arlington?
From Arlington, you can travel to Knoxville via McGhee Tyson Airport (TYS), Gatlinburg, TN (GKT-Gatlinburg - Pigeon Forge) and Morristown, TN (MOR-Moore-Murrell). Find out which terminal is the right option for you before you make a decision. If you choose McGhee Tyson Airport (TYS), it’s roughly 12 mi south of downtown. Use the money you save when booking your journey with Expedia to uncover the city’s top sights, such as Ijams Nature Center and Knoxville Zoological Gardens.
What are the most popular departure times for flights from DCA to Knoxville Airport?
The most popular departure times for flights from DCA to McGhee Tyson Airport (TYS) fall between 1:00 PM - 2:00 PM on American Airlines. Our recommendation is to jet out in the morning. The earlier you travel, the better your chances of arriving on time with lighter air traffic in the sky.
Can I change the date of my flight from DCA to McGhee Tyson Airport (TYS)?
We know life happens and plans change, so Expedia is here to help make amending your journey as easy as possible. To start, find your National Airport to Knoxville Airport itinerary through the Expedia Trips portal and check the ticket conditions and rules about change fees or other charges. If you booked your plane ticket in the last 24 hours, some carriers will let you cancel without charge and book new flights. If you bought your fare more than 24 hours ago, get in touch with us via our Customer Service portal to see how we can help.
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