Airlines with flights from Knoxville to Dulles
There are four airlines with scheduled flights between TYS and IAD. Both United and Allegiant operates non-stop flights from Mc Ghee Tyson to Washington Dulles Airport and the flight time is 1 hour and 42 minutes.
There are four airlines with scheduled flights between TYS and IAD. Both United and Allegiant operates non-stop flights from Mc Ghee Tyson to Washington Dulles Airport and the flight time is 1 hour and 42 minutes. Choose airline
Direct
Non-stop
1h 42min
Direct
Non-stop
1h 28min
Via Charlotte
3h 9min
Via Atlanta
3h 29min
Via Detroit
4h 46min
NEW
Starts 11/08
Via Dayton
7h 51min
Schedules
Non-stop with United Airlines
-
Total flight time: 1 hour and 42 minutes
-
Dulles is a United Airlines hub (Secondary hub).
-
28 flights per week
-
Embraer RJ135 / RJ140 / RJ145Embraer 175 (Enhanced Winglets)
-
First class available
TYS
Direct
IAD
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA4311
05:45
05:45
05:45
05:45
05:45
05:45
05:45
UA4325
10:00
10:00
10:00
10:00
10:00
10:00
10:00
UA4848
13:35
13:35
13:35
13:35
13:35
13:35
13:35
UA6297
19:19
19:19
19:19
19:19
19:19
19:19
19:19
The timetable & schedule information was updated at 2026-04-21
Non-stop with Allegiant Air
-
Total flight time: 1 hour and 28 minutes
-
Low-cost airline
-
Knoxville is a Allegiant Air focus city (Operating base).
-
2 flights per week
-
Airbus A320
TYS
Direct
IAD
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
G41438
12:53
----
----
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Charlotte with American Airlines
-
Total flight time: 3h 09m - 6h 04m.
-
One World Alliance
-
141 flights per week
TYS
Via CLT
IAD
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA5847
AA5490
AA5490
----
----
06:15
05:00
06:15
05:00
05:00
AA5182
AA5219
AA5219
05:03
05:03
----
----
----
----
----
AA5954
AA5220
AA5220
06:42
06:42
----
----
----
----
----
AA5087
AA5154
AA5154
----
----
----
07:00
----
07:00
07:00
AA5182
AA5154
AA5154
----
----
08:10
----
08:10
----
----
AA5947
AA5220
AA5220
08:56
----
----
----
----
----
----
AA6093
AA5154
AA5154
----
----
----
09:03
----
09:03
09:03
AA6094
AA5447
AA5447
----
----
12:09
----
12:09
----
----
AA6095
AA5447
AA5447
----
----
----
13:02
----
12:52
13:02
AA5831
AA1450
AA1450
15:40
15:40
----
----
----
----
----
AA6097
AA3148
AA3148
----
----
16:22
----
----
----
----
AA6281
AA3148
AA3148
----
----
----
18:05
----
18:05
18:05
AA6281
AA2800
AA2800
----
----
18:05
----
18:05
----
----
AA6439
AA5549
AA5549
18:07
18:07
----
----
----
----
----
AA6098
AA2800
AA2800
----
----
19:16
20:11
19:16
20:11
20:11
AA5957
AA1242
AA1242
20:05
----
----
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
-
Total flight time: 3h 29m - 5h 59m.
-
Sky Team Alliance
-
215 flights per week
TYS
Via ATL
IAD
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL3015
DL1324
DL1324
05:40
05:40
05:40
05:40
05:40
06:00
05:40
DL5317
DL1444
DL1444
07:33
07:33
07:33
07:33
07:33
07:33
07:33
DL5279
DL2135
DL2135
08:35
08:35
08:35
08:35
08:35
09:00
09:25
DL1290
DL2135
DL2135
10:26
10:26
10:26
10:26
10:26
10:26
10:26
DL1743
DL1695
DL1695
11:55
11:55
11:55
11:55
11:55
----
11:55
DL4724
DL2902
DL2902
13:59
13:59
13:59
13:59
13:59
----
13:59
DL1148
DL1309
DL1309
15:54
15:54
15:54
15:54
15:54
----
15:54
DL1148
DL2902
DL2902
----
----
----
----
----
16:07
----
DL5416
DL2549
DL2549
----
19:43
19:43
----
----
----
----
DL3042
DL2549
DL2549
19:43
----
----
19:43
19:43
----
19:43
The timetable & schedule information was updated at 2026-04-21
Via Detroit with Delta Air Lines
-
Total flight time: 4h 46m - 5h 49m.
-
Sky Team Alliance
-
61 flights per week
TYS
Via DTW
IAD
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL5341
DL3787
DL3787
----
----
----
----
----
11:31
----
DL5341
DL1787
DL1787
11:41
11:41
11:41
11:41
11:41
----
11:41
DL4697
DL3988
DL3988
17:25
17:25
17:25
17:25
17:25
----
17:25
The timetable & schedule information was updated at 2026-04-21
Via Dayton with United Airlines
-
Total flight time: 7h 51m - 7h 51m.
-
Dulles is a United Airlines hub (Secondary hub).
-
Embraer RJ135 / RJ140 / RJ145Embraer 175 (Enhanced Winglets)
TYS
Via DAY
IAD
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-21
