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

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

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

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

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

• American Airlines
• Delta

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

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.

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

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $212 round-trip via Nashville Intl (BNA), compared to $347 for nonstop.

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.

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

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

• Atlanta Hartsfield-Jackson (ATL) - 40% of one-stop connections
• Nashville Intl (BNA) - 20% of one-stop connections
• Chicago O'Hare Intl (ORD) - 20% of one-stop connections
• Philadelphia (PHL) - 20% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

On the Washington, D.C. Reagan-National Airport to Knoxville route, being flexible with your departure day can save you up to 36%. Saturday is the cheapest day at $279 round-trip on average, while Friday is the most expensive at $433: a $154 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Washington, D.C. Reagan-National Airport to Knoxville flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

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

• Earliest: departs at 8:25 am and lands at 10:17 am
• Latest: departs at 7:59 pm and lands at 9:51 pm.

The flight takes about 1h 52m.

Last-minute fares on this route - booked within 2 weeks of departure - run 29% above the route average of $347. Book 7 weeks before departure for the lowest fares.

A nonstop flight from Washington, D.C. Reagan-National Airport to Knoxville takes 1h 52m, covering 436 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $193 to $985. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Washington, D.C. Reagan-National Airport to Knoxville are currently lower than usual. Average one-way flight prices are about $123, which is 53% below the typical average for this route.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 05m, compared with 4h 44m via Philadelphia (PHL) and 5h 33m via Chicago O'Hare Intl (ORD).

Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
· Budget
· Alamo
· Thrifty
· Enterprise Rent-A-Car
· Payless

Round-trip flights from Washington, D.C. Reagan-National Airport to Knoxville range from $270 to $467, with an average of $347 over the past 12 months. Anything below $270 counts as a good deal.

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

• • American Airlines
• • Delta