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Cheap flight deals from Washington D.C. to Knoxville Starting at €79

Discover our range of affordable one-way and round-trip flights from Washington D.C. to Knoxville and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        DCA14:54
        1h 42m
        Nonstop
        TYS16:36
        Sat, Mar 1|Washington D.C. - Knoxville|American Airlines
        €98€123
        20% OFF
        20% OFF
        €123€98

        Choose American Airlines flights from Washington D.C. to Knoxville. The one-way direct flight with American Airlines departs from Ronald Reagan Washington National Airport on Sat, Mar 1, arriving at Mcghee Tyson Airport. One-way Prices start from €98 including taxes and charges.

      • DCA07:00
        8h 23m
        1 stop
        TYS15:23
        Thu, Mar 6|Washington D.C. - Knoxville|Frontier Airlines
        €79€123
        36% OFF
        36% OFF
        €123€79

        Choose Frontier Airlines flights from Washington D.C. to Knoxville. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Thu, Mar 6, arriving at Mcghee Tyson Airport. One-way Prices start from €79 including taxes and charges.

      • DCA06:00
        6h 14m
        1 stop
        TYS12:14
        Wed, Feb 19|Washington D.C. - Knoxville|Delta Air Lines
        €89€123
        28% OFF
        28% OFF
        €123€89

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Ronald Reagan Washington National Airport on Wed, Feb 19, arriving at Mcghee Tyson Airport. One-way Prices start from €89 including taxes and charges.

      • IAD07:25
        3h 58m
        1 stop
        TYS11:23
        Sat, Feb 15|Washington D.C. - Knoxville|Delta Air Lines
        €100
        €100

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Washington Dulles International Airport on Sat, Feb 15, arriving at Mcghee Tyson Airport. One-way Prices start from €100 including taxes and charges.

      • IAD07:25
        3h 58m
        1 stop
        TYS11:23
        Tue, Feb 18|Washington D.C. - Knoxville|Delta Air Lines
        €100
        €100

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Washington Dulles International Airport on Tue, Feb 18, arriving at Mcghee Tyson Airport. One-way Prices start from €100 including taxes and charges.

      • IAD17:16
        5h 6m
        1 stop
        TYS22:22
        Sat, Mar 1|Washington D.C. - Knoxville|Delta Air Lines
        €101
        €101

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Washington Dulles International Airport on Sat, Mar 1, arriving at Mcghee Tyson Airport. One-way Prices start from €101 including taxes and charges.

      • IAD07:35
        3h 30m
        1 stop
        TYS11:05
        Tue, Apr 29|Washington D.C. - Knoxville|Delta Air Lines
        €102
        €102

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Washington Dulles International Airport on Tue, Apr 29, arriving at Mcghee Tyson Airport. One-way Prices start from €102 including taxes and charges.

      • DCA06:00
        4h 30m
        1 stop
        TYS10:30
        Wed, Apr 30|Washington D.C. - Knoxville|Delta Air Lines
        €102
        €102

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Ronald Reagan Washington National Airport on Wed, Apr 30, arriving at Mcghee Tyson Airport. One-way Prices start from €102 including taxes and charges.

      • IAD07:35
        3h 39m
        1 stop
        TYS11:14
        Wed, Mar 19|Washington D.C. - Knoxville|Delta Air Lines
        €102
        €102

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Washington Dulles International Airport on Wed, Mar 19, arriving at Mcghee Tyson Airport. One-way Prices start from €102 including taxes and charges.

      • IAD07:25
        3h 58m
        1 stop
        TYS11:23
        Wed, Mar 5|Washington D.C. - Knoxville|Delta Air Lines
        €102
        €102

        Choose Delta Air Lines flights from Washington D.C. to Knoxville. The one-way connecting flight with Delta Air Lines departs from Washington Dulles International Airport on Wed, Mar 5, arriving at Mcghee Tyson Airport. One-way Prices start from €102 including taxes and charges.

      • WAS01:00 pm
        3h 5m
        Nonstop
        TYS02:00 pm
        Thu, Feb 20|Washington D.C. - Knoxville|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Washington D.C. to Knoxville flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5773

    Delta Air Lines

    06:00

    DCA

    1.3h

    07:16

    LGA

    SMTWTFS
    Search

  2. DL4983

    Delta Air Lines

    08:15

    LGA

    2.3h

    10:30

    TYS

    SMTWTF-

  3. DL1354

    Delta Air Lines

    07:00

    IAD

    1.9h

    08:56

    ATL

    SMTWTFS
    Search

  4. DL857

    Delta Air Lines

    10:25

    ATL

    1.0h

    11:23

    TYS

    SMTWTFS

  5. DL330

    Delta Air Lines

    07:00

    DCA

    2.0h

    08:59

    ATL

    SMTWTFS
    Search

  6. DL857

    Delta Air Lines

    10:25

    ATL

    1.0h

    11:23

    TYS

    SMTWTFS

  7. UA4257

    United Airlines

    08:15

    IAD

    1.7h

    Nonstop

    09:59

    TYS

    SMTWTFS
    Search

  8. AA4755

    American Airlines

    08:28

    DCA

    2.0h

    Nonstop

    10:30

    TYS

    SMTWTFS
    Search

  9. UA4227

    United Airlines

    12:55

    IAD

    1.7h

    Nonstop

    14:39

    TYS

    SMTWTFS
    Search

  10. DL1400

    Delta Air Lines

    13:42

    IAD

    2.0h

    15:44

    ATL

    SMTWT-S
    Search

  11. DL4886

    Delta Air Lines

    17:38

    ATL

    1.0h

    18:37

    TYS

    SMTWTFS

  12. AA5147

    American Airlines

    16:59

    DCA

    1.7h

    Nonstop

    18:42

    TYS

    -----F-
    Search

  13. UA4914

    United Airlines

    17:45

    IAD

    1.8h

    Nonstop

    19:31

    TYS

    SMTWTFS
    Search

  14. AA5484

    American Airlines

    19:58

    DCA

    1.9h

    Nonstop

    21:55

    TYS

    SMTWTFS
    Search
Find more flights and airlines

When is the cheapest time to fly from Washington D.C. to Knoxville?

These price trend charts carefully monitor and predict how flight prices from Washington D.C. to Knoxville will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Washington D.C. (WAS) to Knoxville (TYS) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Knoxville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Knoxville (TYS) cost?

    According to Trip.com's data, the lowest price is around €300.

  • How long does it take to fly from Washington D.C. (WAS) to Knoxville (TYS)?

    It takes about 5 hours 1 minute to fly from Washington D.C. (WAS) to Knoxville (TYS).

  • What are the most popular airlines that fly from Washington D.C. (WAS) to Knoxville (TYS)?

    Airlines with flights from Washington D.C. (WAS) to Knoxville (TYS): United Airlines, avianca, Air Canada, Brussels Airlines, Copa Airlines, Ethiopian Airlines, Lufthansa and American Airlines.

  • What's the most popular airline for non-stop flights from Washington D.C. (WAS) to Knoxville (TYS)?

    American Airlines operates 1 non-stop flights from Washington D.C. (WAS) to Knoxville (TYS).

  • How many airports are there in Knoxville (TYS)?

    There are 1 airport(s) near Knoxville (TYS): Mcghee Tyson Airport.

How to find a cheap flight from Washington D.C. to Knoxville

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Washington D.C. to Knoxville

Cheapest direct flight price€78
Cheapest return ticket price€181
Off-season for travelFebruary
Peak season for travelMay
Flight distance703.49 km
Average flight time4 hours 23 minutes
Popular airlineUnited Airlines

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