TYS - DCA

$95 Find Cheap Flights from Knoxville to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Reagan-National departing on 12/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

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Cheap Flight Deals from Knoxville to Reagan Washington National Airport (TYS-DCA)

 
These are the cheapest deals for flights from Knoxville to Reagan-National currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Knoxville to Reagan-National

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Knoxville to Reagan-National.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:19 pm - 12:06 pmTYS-DCA
19h 47m1 stop
6:00 pm - 3:19 pmDCA-TYS
21h 19m1 stop
$138Frontier
Find Deal
Thu, Feb 6 - Sat, Feb 8
4:19 pm - 12:06 pmTYS-DCA
19h 47m1 stop
7:00 am - 3:19 pmDCA-TYS
8h 19m1 stop
$168Frontier
Find Deal
Thu, Jan 16 - Sun, Jan 19
5:53 am - 7:39 amTYS-DCA
1h 46mnonstop
5:03 pm - 6:49 pmDCA-TYS
1h 46mnonstop
$189American Airlines
Find Deal
Wed, Dec 11 - Fri, Jan 3
7:48 am - 12:49 pmTYS-DCA
5h 01m1 stop
8:00 am - 3:12 pmDCA-TYS
7h 12m1 stop
$208Delta
Find Deal
Wed, Dec 11 - Wed, Jan 1
6:00 am - 7:41 amTYS-DCA
1h 41mnonstop
10:00 am - 5:06 pmDCA-TYS
7h 06m1 stop
$209American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 22
4:19 pm - 12:01 pmTYS-DCA
19h 42m1 stop
7:00 am - 3:16 pmDCA-TYS
8h 16m1 stop
$218Frontier
Find Deal
Thu, Dec 5 - Sun, Dec 8
6:30 am - 12:57 pmTYS-DCA
6h 27m1 stop
3:59 pm - 10:23 pmDCA-TYS
6h 24m1 stop
$219American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 22
7:00 am - 2:09 pmTYS-DCA
7h 09m1 stop
5:00 pm - 11:00 pmDCA-TYS
6h 00m1 stop
$222United Airlines
Find Deal
Sat, Feb 22 - Tue, Feb 25
8:00 am - 12:56 pmTYS-DCA
4h 56m1 stop
1:58 pm - 6:37 pmDCA-TYS
4h 39m1 stop
$243Delta
Find Deal
Sat, Feb 22 - Tue, Feb 25
7:00 am - 1:21 pmTYS-DCA
6h 21m1 stop
3:30 pm - 10:36 pmDCA-TYS
7h 06m1 stop
$268United Airlines
Find Deal
Sun, Jan 19 - Mon, Jan 20

Flights from Knoxville to Reagan-National - Travel Insights & Trends

Get data-powered insights and trends into flights from Knoxville to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Knoxville to Reagan Washington National Airport?

The average price of all flights from Knoxville to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
For Knoxville to Reagan Washington National Airport, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Reagan Washington National Airport back to Knoxville, the best deals are generally found on Tuesday, with Monday being the most expensive.

What is the cheapest month to fly from Knoxville to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Knoxville to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knoxville to Washington, D.C. Reagan-National Airport is January, where tickets cost $248 on average. On the other hand, the most expensive months are February and March, where the average cost of tickets is $446 and $410 respectively.

Can I save money by flying with a layover from Knoxville to Washington, D.C. Reagan-National Airport?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $389, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Knoxville to Washington, D.C. Reagan-National Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Knoxville to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Knoxville to Washington, D.C. Reagan-National Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Good to know

Low season

August

High season

April

Cheapest flight

$95
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Knoxville to Reagan Washington National Airport

When to book flights from Knoxville to Reagan-National

Are your dates flexible? Find out the best times to travel from Knoxville to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Reagan Washington National Airport flights

  • What is the cheapest flight from Knoxville to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Washington, D.C. Reagan-National Airport was $95 for a one-way ticket and $138 for a round-trip.

  • Do I need a passport to fly between Knoxville and Reagan Washington National Airport?

    No, a passport isn't needed to fly from Knoxville to Reagan Washington National Airport. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Knoxville to Reagan Washington National Airport?

    American Airlines, and Delta offer inflight Wi-Fi service on the Knoxville to Reagan Washington National Airport flight route.

  • Which aircraft models fly most regularly from Knoxville to Reagan Washington National Airport?

    The Canadair (Bombardier) Regional Jet 700 is the aircraft model that flies most regularly on the Knoxville to Reagan Washington National Airport flight route.

  • Which airline alliances offer flights from Knoxville to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between Knoxville and Reagan Washington National Airport.

  • On which days can I fly direct from Knoxville to Reagan Washington National Airport?

    There are nonstop flights from Knoxville to Reagan Washington National Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Knoxville to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Knoxville to Washington, D.C. Reagan-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $224 or less one-way and $268 or less round-trip.

Prefer to fly non-stop from Knoxville to Reagan Washington National Airport?

Find which airlines fly direct from Knoxville McGhee Tyson Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Nonstop departures

Knoxville McGhee Tyson to Washington, D.C. Reagan-National

Monday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Tuesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Wednesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Thursday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Friday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Saturday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Sunday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

See more direct flights

Nonstop returns

Washington, D.C. Reagan-National to Knoxville McGhee Tyson

Monday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Tuesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Wednesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Thursday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Friday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Saturday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Sunday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

See more direct flights
See more direct flights

Top airline flying from Knoxville to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.6Boarding
7.0Entertainment
8.0Crew
6.6Food
7.2Comfort
Airline reviews

Just about made it for the next flight. They need to put in longer layovers if they know they close the gate 10 min before they take off. I will never do a layover for less than 90 minutes

4.0 OkayAnonymous, Nov 2024SAV - DCA
Read more American Airlines reviews

Just about made it for the next flight. They need to put in longer layovers if they know they close the gate 10 min before they take off. I will never do a layover for less than 90 minutes

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

It was on time, which is always a good thing. There wasn’t any food hence my okay rating.

Excellent accommodating crew at gate and on board. Baggage claim and gate checking were flawless.

temp inside the plane was very hot and could not be adjusted.

Best flight by a pilot I’ve ever been on as a 62 year old

Fantastic! If it had not been for a check-in agent in Knoxville I may have not gotten my passes on British Airways. I couldn’t check-in online because British Airways had messed us the info on my tickets to London & Inverness. AA’s was great! British Airways was a continuous series of delays and frustrations.

After multiple delays (I lost count), the flight was canceled due to a "maintenance issue". So instead of a direct flight arriving at 5:00, I had to take a flight connecting through Chicago. That flight was also delayed, partially because the plane from the cancelled flight hadnt been removed from the gate and there was nowhere for the other plane to park. (Did nobody think this might be an issue during the hours after that flight was canceled?) The connecting flight out of Chicago was delayed as well. I didn't arrive until 12:30am the next morning. I should have just cancelled the trip. It wasn't worth the hassle and stress.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

Absolutely the worst experience. We were 5 hours delayed due to mechanical issues and a crew timing out. We were not offered any concession. When I asked for a meal voucher, they gave me $12. You can get a bottle of water for that at the airport. Offensive.

Book cheap flights from Knoxville to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Knoxville to Washington, D.C. found on KAYAK in the last 72 hours.
12/20Fri
nonstopAmerican Airlines
1h 46mTYS-DCA
$95
12/18Wed
1 stopDelta
4h 28mTYS-DCA
$104
12/26Thu
nonstopAmerican Airlines
1h 46mTYS-DCA
$130
12/25Wed
1 stopUnited Airlines
6h 24mTYS-DCA
$134
12/21Sat
1 stopDelta
3h 43mTYS-DCA
$139
1/18Sat
1 stopUnited Airlines
6h 12mTYS-DCA
$148
1/17Fri
1 stopDelta
4h 57mTYS-DCA
$159
12/10Tue
nonstopAmerican Airlines
1h 40mTYS-DCA
$160
12/4Wed
1 stopUnited Airlines
4h 45mTYS-DCA
$169
3/21Fri
nonstopAmerican Airlines
1h 32mTYS-DCA
$189

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Last minute flights from Knoxville to Reagan-National

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Knoxville to Washington, D.C. that are departing in the next 10 days.
11/25Mon
multi-stopFrontier
16h 58mTYS-DCA
11/29Fri
multi-stopFrontier
11h 15mDCA-TYS
$403
11/26Tue
nonstopAmerican Airlines
1h 33mTYS-DCA
11/29Fri
nonstopAmerican Airlines
1h 44mDCA-TYS
$489
11/26Tue
multi-stopAmerican Airlines
3h 56mTYS-DCA
11/30Sat
nonstopAmerican Airlines
1h 53mDCA-TYS
$499
11/26Tue
multi-stopDelta
6h 06mTYS-DCA
11/29Fri
multi-stopDelta
3h 56mDCA-TYS
$508
11/22Fri
nonstopAmerican Airlines
1h 36mTYS-DCA
11/25Mon
nonstopAmerican Airlines
1h 47mDCA-TYS
$529
11/25Mon
multi-stopFrontier
21h 51mTYS-DCA
11/29Fri
multi-stopFrontier
11h 15mDCA-TYS
$533
11/22Fri
nonstopAmerican Airlines
1h 34mTYS-DCA
11/25Mon
multi-stopAmerican Airlines
3h 33mDCA-TYS
$539
11/22Fri
multi-stopDelta
3h 58mTYS-DCA
11/25Mon
multi-stopDelta
4h 21mDCA-TYS
$548
11/25Mon
multi-stopUnited Airlines
10h 33mTYS-DCA
11/29Fri
multi-stopUnited Airlines
6h 25mDCA-TYS
$837
11/22Fri
multi-stopUnited Airlines
9h 23mTYS-DCA
11/25Mon
multi-stopUnited Airlines
5h 33mDCA-TYS
$887

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Everything you need to know for your flight from Knoxville to Reagan-National

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