Cheap flights from Knoxville to Washington Dulles Intl Airport

Round-trip
1 adult
Economy
From?
To?
Thu 10/21
Thu 10/28

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Knoxville McGhee Tyson to Washington Dulles Intl Airport.
View current United States travel restrictions

Flight information for Knoxville to Washington Dulles Intl Airport
(TYS to IAD)

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Washington Dulles Intl Airport
Best Price Found$236The best flight deal from Knoxville to Washington Dulles Intl Airport found on momondo in the last 72 hours is $236
Fastest flight time1h 38mThe fastest flight from Knoxville to Washington Dulles Intl Airport takes 1h 38m
Direct flightsNoneThere are no direct flights from Knoxville to Washington Dulles Intl Airport. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Washington Dulles Intl Airport.

How to get the cheapest flight ticket from Knoxville to Washington Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Knoxville to Washington Dulles Intl Airport?

April

The cheapest time of year to fly to Washington Dulles Intl Airport from Knoxville is April. Most expensive is October

What is the cheapest airline that flies to Washington Dulles Intl Airport from Knoxville?

American Airlines

American Airlines and United Airlines are the most popular carriers operating from Knoxville to Washington Dulles Intl Airport

How far in advance should you book Knoxville to Washington Dulles Intl Airport flights?

27 days before

The cheapest time to buy a flight from Knoxville to Washington Dulles Intl Airport is approximately 27 days to departure


Easily compare round-trip flights from Knoxville to Washington Dulles Intl Airport

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Knoxville to Washington Dulles Intl Airport by changing tabs
United Airlines
Nov 13
TYS1:45 amKnoxville McGhee Tyson
6h 50m
1 stop
IAD8:35 amWashington Dulles Intl
Nov 13
IAD12:15 pmWashington Dulles Intl
1h 46m
TYS2:01 pmKnoxville McGhee Tyson
Multiple Airlines
Nov 14
TYS3:37 pmKnoxville McGhee Tyson
24h 18m
3 stops
IAD3:55 pmWashington Dulles Intl
Nov 18
IAD6:05 amWashington Dulles Intl
8h 47m
1 stop
TYS2:52 pmKnoxville McGhee Tyson
United Airlines
Nov 16
TYS12:45 pmKnoxville McGhee Tyson
19h 50m
1 stop
IAD8:35 amWashington Dulles Intl
Nov 17
IAD12:15 pmWashington Dulles Intl
1h 46m
TYS2:01 pmKnoxville McGhee Tyson
American Airlines
Oct 30
TYS8:39 amKnoxville McGhee Tyson
3h 40m
1 stop
IAD12:19 pmWashington Dulles Intl
Nov 1
IAD1:23 pmWashington Dulles Intl
6h 35m
1 stop
TYS7:58 pmKnoxville McGhee Tyson
United Airlines
Dec 1
TYS12:45 pmKnoxville McGhee Tyson
19h 50m
1 stop
IAD8:35 amWashington Dulles Intl
Dec 2
IAD12:15 pmWashington Dulles Intl
1h 46m
TYS2:01 pmKnoxville McGhee Tyson
United Airlines
Nov 12
TYS12:45 amKnoxville McGhee Tyson
1h 43m
IAD2:28 amWashington Dulles Intl
Nov 12
IAD5:15 amWashington Dulles Intl
10h 32m
1 stop
TYS3:47 pmKnoxville McGhee Tyson

Find the cheapest one-way flights from Knoxville to Washington Dulles Intl Airport

If you're looking for one-way flights from Knoxville to Washington Dulles Intl Airport, view some of our deals below provided by United Airlines
United Airlines
Nov 1
TYS2:45 amKnoxville McGhee Tyson
4h 54m
1 stop
IAD7:39 amWashington Dulles Intl
Multiple Airlines
Nov 7
TYS3:37 pmKnoxville McGhee Tyson
34h 48m
3 stops
IAD2:25 amWashington Dulles Intl
United Airlines
Nov 1
TYS2:45 amKnoxville McGhee Tyson
14h 09m
2 stops
IAD4:54 pmWashington Dulles Intl

Search last-minute flights to Washington Dulles Intl Airport from Knoxville

Find and compare flight prices for your last-minute flight from Knoxville to Washington Dulles Intl Airport
American Airlines
Oct 26
TYS6:52 amKnoxville McGhee Tyson
5h 27m
1 stop
IAD12:19 pmWashington Dulles Intl
Nov 6
IAD7:01 amWashington Dulles Intl
6h 29m
1 stop
TYS1:30 pmKnoxville McGhee Tyson
United Airlines
Oct 21
TYS2:00 amKnoxville McGhee Tyson
1h 35m
IAD3:35 amWashington Dulles Intl
Nov 14
IAD3:30 amWashington Dulles Intl
1h 48m
TYS5:18 amKnoxville McGhee Tyson
Delta
Oct 24
TYS1:46 amKnoxville McGhee Tyson
4h 02m
1 stop
IAD5:48 amWashington Dulles Intl
Nov 5
IAD1:55 amWashington Dulles Intl
3h 44m
1 stop
TYS5:39 amKnoxville McGhee Tyson
Multiple Airlines
Oct 24
TYS2:00 amKnoxville McGhee Tyson
33h 55m
3 stops
IAD11:55 amWashington Dulles Intl
Oct 27
IAD1:15 pmWashington Dulles Intl
29h 01m
3 stops
TYS6:16 pmKnoxville McGhee Tyson
United Airlines
Oct 21
TYS2:00 amKnoxville McGhee Tyson
1h 35m
IAD3:35 amWashington Dulles Intl
Nov 14
IAD1:45 amWashington Dulles Intl
14h 02m
1 stop
TYS3:47 pmKnoxville McGhee Tyson
Delta
Oct 26
TYS1:44 pmKnoxville McGhee Tyson
6h 23m
1 stop
IAD8:07 pmWashington Dulles Intl
Oct 31
IAD2:05 amWashington Dulles Intl
4h 07m
1 stop
TYS6:12 amKnoxville McGhee Tyson

Best airlines flying from Knoxville to Washington Dulles Intl Airport

Compare and see reviews for airlines that fly from Knoxville to Washington Dulles Intl Airport with momondo
AirlineRatingFree CancellationPrice
United Airlines
PriceFrom $232
Free Cancellation
Rating
6.8
7.2

Boarding

6.7

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
American Airlines
PriceFrom $234
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10

  • Are airlines flying from Knoxville McGhee Tyson to Washington Dulles Intl offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Knoxville McGhee Tyson to Washington Dulles Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, American Airlines, and Major Airline.

  • How far is Knoxville McGhee Tyson to Washington Dulles Intl by plane?

    Washington Dulles Intl is 410.2 mi away from Knoxville McGhee Tyson. In terms of flight time, this usually takes a little over 1h 30m.


Can I fly to Washington Dulles Intl from Knoxville McGhee Tyson right now?

Information is based on travel restrictions for travel to Washington Dulles Intl within the United States

Most visitors from Knoxville McGhee Tyson need to provide a negative COVID-19 test result and/or quarantine to enter Washington Dulles Intl.

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering Washington Dulles Intl.

Can I fly back to Knoxville McGhee Tyson from Washington Dulles Intl?

Returning to Knoxville McGhee Tyson from Washington Dulles Intl

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Knoxville McGhee Tyson.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Knoxville McGhee Tyson.

If you are planning to travel to Washington Dulles Intl Airport at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Knoxville to Washington Dulles Intl Airport

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