Find Cheap Flights from Knoxville McGhee Tyson to Washington Dulles Intl (TYS - IAD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Knoxville McGhee Tyson to Washington Dulles Intl

(Round-trip)
Depart: Tue Aug 8 2017 Return: Thu Aug 17 2017 Trip spans 10 days
United
United
TYS
12:00a
IAD
1:32a
1h 32m
nonstop
IAD
12:00a
TYS
1:31a
1h 31m
nonstop
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
Major Airline
Major Airline
TYS
12:00a
IAD
12:50a
0h 50m
nonstop
IAD
12:00a
TYS
12:50a
0h 50m
nonstop
Depart: Tue Aug 8 2017 Return: Tue Aug 15 2017 Trip spans 8 days
American Airlines
American Airlines
TYS
12:00a
IAD
3:24a
3h 24m
1 stop
IAD
12:00a
TYS
6:10a
6h 10m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
Delta
Delta
TYS
12:00a
IAD
3:20a
3h 20m
1 stop
IAD
12:00a
TYS
3:50a
3h 50m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
United
United
TYS
12:00a
IAD
1:31a
1h 31m
nonstop
IAD
12:00a
TYS
1:31a
1h 31m
nonstop
Depart: Wed Aug 9 2017 Return: Tue Aug 15 2017 Trip spans 7 days
American Airlines
American Airlines
TYS
12:00a
IAD
3:09a
3h 09m
1 stop
IAD
12:00a
TYS
5:41a
5h 41m
1 stop
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
United
United
TYS
12:00a
IAD
1:31a
1h 31m
nonstop
IAD
12:00a
TYS
1:31a
1h 31m
nonstop
Depart: Thu Aug 10 2017 Return: Tue Aug 15 2017 Trip spans 6 days
American Airlines
American Airlines
TYS
12:00a
IAD
3:09a
3h 09m
1 stop
IAD
12:00a
TYS
3:32a
3h 32m
1 stop
Depart: Fri Jul 7 2017 Return: Thu Jul 20 2017 Trip spans 14 days
Major Airline
Major Airline
TYS
12:00a
IAD
12:50a
0h 50m
nonstop
IAD
12:00a
TYS
12:50a
0h 50m
nonstop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
United
United
TYS
12:00a
IAD
1:31a
1h 31m
nonstop
IAD
12:00a
TYS
1:31a
1h 31m
nonstop
Depart: Fri Aug 11 2017 Return: Tue Aug 15 2017 Trip spans 5 days
American Airlines
American Airlines
TYS
12:00a
IAD
3:20a
3h 20m
1 stop
IAD
12:00a
TYS
3:07a
3h 07m
1 stop
Depart: Tue Aug 8 2017 Return: Thu Aug 17 2017 Trip spans 10 days
Delta
Delta
TYS
12:00a
IAD
4:46a
4h 46m
1 stop
IAD
12:00a
TYS
6:49a
6h 49m
1 stop
Depart: Thu Jul 27 2017 Return: Sun Aug 6 2017 Trip spans 11 days
Major Airline
Major Airline
TYS
12:00a
IAD
12:50a
0h 50m
nonstop
IAD
12:00a
TYS
12:50a
0h 50m
nonstop
Depart: Sat Aug 12 2017 Return: Tue Aug 15 2017 Trip spans 4 days
American Airlines
American Airlines
TYS
12:00a
IAD
4:49a
4h 49m
1 stop
IAD
12:00a
TYS
3:41a
3h 41m
1 stop
Depart: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
Delta
Delta
TYS
12:00a
IAD
4:01a
4h 01m
1 stop
IAD
12:00a
TYS
4:18a
4h 18m
1 stop
Depart: Sat Jul 22 2017 Return: Sat Jul 29 2017 Trip spans 8 days
United
United
TYS
12:00a
IAD
1:30a
1h 30m
nonstop
IAD
12:00a
TYS
1:31a
1h 31m
nonstop
Depart: Sat Jul 8 2017 Return: Mon Jul 10 2017 Trip spans 3 days
Delta
Delta
TYS
12:00a
IAD
3:25a
3h 25m
1 stop
IAD
12:00a
TYS
4:20a
4h 20m
1 stop
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
Major Airline
Major Airline
TYS
12:00a
IAD
12:50a
0h 50m
nonstop
IAD
12:00a
TYS
12:50a
0h 50m
nonstop
Depart: Sat Aug 5 2017 Return: Thu Aug 10 2017 Trip spans 6 days
American Airlines
American Airlines
TYS
12:00a
IAD
3:20a
3h 20m
1 stop
IAD
12:00a
TYS
5:41a
5h 41m
1 stop
Depart: Mon Jul 24 2017 Return: Mon Jul 31 2017 Trip spans 8 days
United
United
TYS
12:00a
IAD
1:28a
1h 28m
nonstop
IAD
12:00a
TYS
1:31a
1h 31m
nonstop
Direct flights TYS to IAD on United
Flight # Depart TYS Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4724 10:22 am 11:55 am Jul 14 - Jul 14
4838 10:22 am 11:55 am Jul 3 - Jul 3
6150 10:22 am 11:54 am Jul 2 - Jul 9
6150 10:22 am 11:54 am Jul 21 - Aug 13
6150 10:22 am 11:54 am Jul 10 - Jul 20
6360 2:45 pm 4:17 pm Jun 21 - Jun 30
6360 2:45 pm 4:17 pm Jun 22 - Jun 29
6360 2:45 pm 4:15 pm Jul 1 - Aug 12
4838 7:40 pm 9:10 pm Jun 21 - Jun 30
4724 7:41 pm 9:11 pm Jul 12 - Jul 12
6274 7:41 pm 9:09 pm Jul 1 - Jul 8
6274 7:41 pm 9:09 pm Jul 4 - Jul 4
6274 7:41 pm 9:09 pm Jul 9 - Jul 18
6274 7:41 pm 9:09 pm Jul 19 - Aug 14
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Knoxville
$235
Destination

Washington
$235
Airlines Airline reviews

8 travelers who booked a flight from Knoxville to Washington rated their chosen airlines with an average of 7.0.

Overall
7.3
Boarding
7.3
Crew
7.3
Comfort
7.3
Food
5.8
Entertainment
5.3