TYS - DCA

$107 Find Cheap Flights from Knoxville to Reagan Washington National Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$193
Typical prices: $231-$397
American Airlines
Fri 11/2Fri 11/9
TYS - DCA • Non-stop
Cheapest one-way
$107
Typical prices: $214-$416
Southwest
Wed 10/10
TYS - DCA • 1 stop
Nonstop flights
Every day
You can fly direct with American Airlines and Delta. Average duration is 1h 46m
Direct flights
+1
Direct flights
+1
When to book
25 weeks
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 61% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 18% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $250 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 3h 30m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Reagan-National Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Reagan-National (TYS-DCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Nov 2 - Mon, Nov 9
American Airlines Logo
6:11 pm - 7:59 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 48mnonstop
American Airlines Logo
7:49 pm - 9:40 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 51mnonstop
$193American Airlines
Wed, Sep 30 - Sat, Oct 3
American Airlines Logo
6:16 pm - 8:06 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 50mnonstop
American Airlines Logo
9:41 am - 11:26 amDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 45mnonstop
$193American Airlines
Thu, Oct 15 - Tue, Oct 27
American Airlines Logo
6:05 pm - 7:50 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 45mnonstop
American Airlines Logo
7:45 pm - 9:33 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 48mnonstop
$193American Airlines
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
11:08 am - 12:52 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 44mnonstop
American Airlines Logo
7:59 pm - 9:42 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 43mnonstop
$193American Airlines
Wed, Sep 30 - Mon, Oct 5
American Airlines Logo
7:15 am - 9:04 amTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 49mnonstop
American Airlines Logo
7:45 pm - 9:33 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 48mnonstop
$193American Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
11:36 am - 1:17 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 41mnonstop
American Airlines Logo
3:59 pm - 5:53 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 54mnonstop
$193American Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
7:17 am - 9:00 amTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 43mnonstop
American Airlines Logo
7:45 pm - 9:33 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 48mnonstop
$193American Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
11:36 am - 1:17 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
1h 41mnonstop
American Airlines Logo
8:45 am - 10:39 amDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
1h 54mnonstop
$193American Airlines
Wed, Oct 14 - Mon, Oct 19
Southwest Logo
7:15 am - 12:50 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
5h 35m1 stop Nashville Intl
Southwest Logo
7:15 pm - 10:40 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
3h 25m1 stop Nashville Intl
$208Southwest
Wed, Sep 30 - Mon, Oct 5
Southwest Logo
5:30 pm - 11:55 pmTYS  Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National
6h 25m1 stop Nashville Intl
Southwest Logo
7:15 pm - 10:40 pmDCA  Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson
3h 25m1 stop Nashville Intl
$208Southwest
Booking Insights

Price, demand and travel trends for Knoxville to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Knoxville to Washington, D.C. Reagan-National Airport with more confidence.

How much is a round-trip flight from Knoxville to Washington, D.C. Reagan-National Airport?

Round-trip flights from Knoxville to Washington, D.C. Reagan-National Airport start at $193. Prices are below average for this route right now, with typical round-trip fares ranging from $231 to $397. The lowest price found in the past 5 days was $193 on American Airlines.

What's the cheapest day of the week to fly from Knoxville to Washington, D.C. Reagan-National Airport?

Friday is the cheapest day of the week to fly from Knoxville to Washington, D.C. Reagan-National Airport, it is 10% cheaper than the average day. Monday is the most expensive day with flight prices 72% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Knoxville to Washington, D.C. Reagan-National Airport at $233 round-trip.
  • March ($392) and July ($356) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Knoxville to Washington, D.C. Reagan-National Airport the cheapest?

Flights from Knoxville to Washington, D.C. Reagan-National Airport are cheapest 25 weeks before departure. Booking in this window typically costs about 61% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Knoxville to Washington, D.C. Reagan-National Airport flights

Low season

January

Cheapest flight

$107
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Knoxville to Washington, D.C. Reagan-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

Your Knoxville to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Knoxville to Washington, D.C. Reagan-National Airport flights?

    Among airlines operating Knoxville to Washington, D.C. Reagan-National Airport flights:

    • American Airlines: offers extra legroom; offers free seat selection
    • Delta: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Knoxville to Washington, D.C. Reagan-National Airport?

    2 airlines operate flights between Knoxville and Washington, D.C. Reagan-National Airport. The airlines offering nonstop flights on this route include:

    • American Airlines
    • Delta

  • Which airports can I use when flying from Knoxville to Washington, D.C. Reagan-National Airport?

    Flights from Knoxville to Washington, D.C. Reagan-National Airport usually depart from Knoxville McGhee Tyson (TYS) and arrive at Washington, D.C. Reagan-National (DCA).

  • Which airlines include bags at no extra cost on Knoxville to Washington, D.C. Reagan-National Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Knoxville to Washington, D.C. Reagan-National Airport?

    Three cabin classes are available on flights from Knoxville to Washington, D.C. Reagan-National Airport:

    • Economy Class
    • Business Class
    • First Class

  • How much can I save by taking a layover when flying from Knoxville to Washington, D.C. Reagan-National Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $250 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $282 for nonstop.

  • What is the standard checked-bag allowance on flights from Knoxville to Washington, D.C. Reagan-National Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Knoxville to Washington, D.C. Reagan-National Airport?

    The Canadair (Bombardier) Regional Jet 900 family is used most often on this route, operated mainly by American Airlines and Delta. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 700 variants.

  • Which airports do connecting flights from Knoxville to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from Knoxville to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Charlotte Douglas (CLT) - 40% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 30% of one-stop connections
    • Nashville Intl (BNA) - 20% of one-stop connections
    • Denver Intl (DEN) - 10% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Knoxville to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 48% on the Knoxville to Washington, D.C. Reagan-National Airport route. Friday is the cheapest departure day at $257 round-trip on average, while Monday is the most expensive at $487, a difference of $230. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Knoxville to Washington, D.C. Reagan-National Airport spread across the day?

    Morning is the busiest departure period on Knoxville to Washington, D.C. Reagan-National Airport flights, with 67% of flights leaving in that window. Evening departures account for 33%, afternoon flights for 0%, and night flights for 0%.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • What are the earliest and latest flights from Knoxville to Washington, D.C. Reagan-National Airport?

    These are the earliest and latest flight times available from Knoxville to Washington, D.C. Reagan-National Airport:

    • Earliest: departs at 7:00 am and lands at 8:46 am
    • Latest: departs at 7:31 pm and lands at 9:17 pm.

    The flight takes about 1h 46m.

  • How expensive are last-minute Knoxville to Washington, D.C. Reagan-National Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 70% above the route average of $283. Book 25 weeks before departure for the lowest fares.

  • How long is a flight from Knoxville to Washington, D.C. Reagan-National Airport?

    A nonstop flight from Knoxville to Washington, D.C. Reagan-National Airport takes 1h 46m, covering 436 miles.

  • Do I need a passport to fly from Knoxville to Washington, D.C. Reagan-National Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Knoxville to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $193 to $768. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Knoxville to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Knoxville to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $120, which is 59% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Knoxville to Washington, D.C. Reagan-National Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 30m, compared with 4h 01m via Atlanta Hartsfield-Jackson (ATL) and 5h 28m via Nashville Intl (BNA).

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Sixt
    · Dollar
    · Thrifty
    · Alamo
    · Budget

  • How much should I expect to pay for a Knoxville to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from Knoxville to Washington, D.C. Reagan-National Airport range from $231 to $397, with an average of $283 over the past 12 months. Anything below $231 counts as a good deal.

  • Which airlines offer Wi-Fi on Knoxville to Washington, D.C. Reagan-National Airport flights?

    Two airlines offer in-flight Wi-Fi on Knoxville to Washington, D.C. Reagan-National Airport flights:

    • • American Airlines
    • • Delta

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Knoxville to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $257 - about $230 less than Monday (47% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 61% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Knoxville to Washington, D.C. Reagan-National Airport trip for February. Fares historically average $233 round-trip in that month - typically $159 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $250 round-trip on this route - about $33 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Canopy by Hilton Washington D.C - The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG

Prefer to fly direct 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.

Direct departures

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

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines,Delta

American Airlines,Delta

See more direct flights

Direct returns

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

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines,Delta

American Airlines,Delta

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

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

Information on your arrival and departure airports

Knoxville (TYS)
Reagan-National (DCA)