Knoxville to Dulles (IAD) flight deals
Flights for your trip
Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-11-20 · one way | United Airlines | UA6255 | $170.00 | 2026-10-29T01:30:55Z |
| 2026-11-20 → 2026-11-23 | United Airlines | UA4325 / UA4304 | $320.00 | 2026-10-29T01:30:55Z |
| 2026-11-20 · one way | American Airlines | AA6343 + AA1473 | $175.00 | 2026-10-29T01:30:55Z |
| 2026-11-20 · one way | Delta Air Lines | DL4666 + DL1695 | $185.00 | 2026-10-29T01:30:55Z |
| 2026-11-20 → 2026-11-23 | American Airlines | AA6343 + AA1473 / AA1637 + AA6018 | $330.00 | 2026-10-29T01:30:55Z |
| 2026-11-20 → 2026-11-23 | Delta Air Lines | DL4666 + DL1695 / DL1444 + DL2571 | $350.00 | 2026-10-29T01:30:55Z |
| 2026-11-27 → 2026-12-04 | United Airlines | UA4325 / UA4304 | $360.00 | 2026-10-29T01:30:55Z |
| 2026-11-20 · one way | United Airlines | UA4325 | $170.00 | 2026-10-29T01:30:55Z |
| 2026-11-20 → 2026-11-23 | United Airlines | UA6255 / UA4304 | $320.00 | 2026-10-29T01:30:55Z |
| 2026-11-27 → 2026-12-04 | United Airlines | UA6255 / UA4304 | $360.00 | 2026-10-29T01:30:55Z |
| 2026-11-27 → 2026-12-04 | American Airlines | AA6343 + AA1473 / AA1637 + AA6018 | $371.25 | 2026-10-29T01:30:55Z |
| 2026-11-27 → 2026-12-04 | Delta Air Lines | DL4666 + DL1695 / DL1444 + DL2571 | $393.75 | 2026-10-29T01:30:55Z |
2026-11-20 · one way · $170.00
- United Airlines UA6255: TYS 2026-11-20 19:35:00 → IAD 2026-11-20 21:15:00; nonstop; 100 minutes. Local airport times.
2026-11-20 → 2026-11-23 · $320.00
- United Airlines UA4325: TYS 2026-11-20 09:45:00 → IAD 2026-11-20 11:28:00; nonstop; 103 minutes. Local airport times.
- United Airlines UA4304: IAD 2026-11-23 22:15:00 → TYS 2026-11-23 23:59:00; nonstop; 104 minutes. Local airport times.
2026-11-20 · one way · $175.00
- American Airlines AA6343 / AA1473: TYS 2026-11-20 18:05:00 → IAD 2026-11-20 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
- AA6343: TYS 2026-11-20 18:05:00 → CLT 2026-11-20 19:34:00; layover at CLT: 66 minutes.
- AA1473: CLT 2026-11-20 20:40:00 → IAD 2026-11-20 22:01:00.
2026-11-20 · one way · $185.00
- Delta Air Lines DL4666 / DL1695: TYS 2026-11-20 10:35:00 → IAD 2026-11-20 16:02:00; 1 stop(s) via ATL; 327 minutes. Local airport times.
- DL4666: TYS 2026-11-20 10:35:00 → ATL 2026-11-20 11:36:00; layover at ATL: 165 minutes.
- DL1695: ATL 2026-11-20 14:21:00 → IAD 2026-11-20 16:02:00.
2026-11-20 → 2026-11-23 · $330.00
- American Airlines AA6343 / AA1473: TYS 2026-11-20 18:05:00 → IAD 2026-11-20 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
- AA6343: TYS 2026-11-20 18:05:00 → CLT 2026-11-20 19:34:00; layover at CLT: 66 minutes.
- AA1473: CLT 2026-11-20 20:40:00 → IAD 2026-11-20 22:01:00.
- American Airlines AA1637 / AA6018: IAD 2026-11-23 06:00:00 → TYS 2026-11-23 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
- AA1637: IAD 2026-11-23 06:00:00 → CLT 2026-11-23 07:37:00; layover at CLT: 93 minutes.
- AA6018: CLT 2026-11-23 09:10:00 → TYS 2026-11-23 10:33:00.
2026-11-20 → 2026-11-23 · $350.00
- Delta Air Lines DL4666 / DL1695: TYS 2026-11-20 10:35:00 → IAD 2026-11-20 16:02:00; 1 stop(s) via ATL; 327 minutes. Local airport times.
- DL4666: TYS 2026-11-20 10:35:00 → ATL 2026-11-20 11:36:00; layover at ATL: 165 minutes.
- DL1695: ATL 2026-11-20 14:21:00 → IAD 2026-11-20 16:02:00.
- Delta Air Lines DL1444 / DL2571: IAD 2026-11-23 12:34:00 → TYS 2026-11-23 17:22:00; 1 stop(s) via ATL; 288 minutes. Local airport times.
- DL1444: IAD 2026-11-23 12:34:00 → ATL 2026-11-23 14:31:00; layover at ATL: 114 minutes.
- DL2571: ATL 2026-11-23 16:25:00 → TYS 2026-11-23 17:22:00.
2026-11-27 → 2026-12-04 · $360.00
- United Airlines UA4325: TYS 2026-11-27 09:45:00 → IAD 2026-11-27 11:28:00; nonstop; 103 minutes. Local airport times.
- United Airlines UA4304: IAD 2026-12-04 22:15:00 → TYS 2026-12-04 23:59:00; nonstop; 104 minutes. Local airport times.
2026-11-20 · one way · $170.00
- United Airlines UA4325: TYS 2026-11-20 09:45:00 → IAD 2026-11-20 11:28:00; nonstop; 103 minutes. Local airport times.
2026-11-20 → 2026-11-23 · $320.00
- United Airlines UA6255: TYS 2026-11-20 19:35:00 → IAD 2026-11-20 21:15:00; nonstop; 100 minutes. Local airport times.
- United Airlines UA4304: IAD 2026-11-23 22:15:00 → TYS 2026-11-23 23:59:00; nonstop; 104 minutes. Local airport times.
2026-11-27 → 2026-12-04 · $360.00
- United Airlines UA6255: TYS 2026-11-27 19:35:00 → IAD 2026-11-27 21:15:00; nonstop; 100 minutes. Local airport times.
- United Airlines UA4304: IAD 2026-12-04 22:15:00 → TYS 2026-12-04 23:59:00; nonstop; 104 minutes. Local airport times.
2026-11-27 → 2026-12-04 · $371.25
- American Airlines AA6343 / AA1473: TYS 2026-11-27 18:05:00 → IAD 2026-11-27 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
- AA6343: TYS 2026-11-27 18:05:00 → CLT 2026-11-27 19:34:00; layover at CLT: 66 minutes.
- AA1473: CLT 2026-11-27 20:40:00 → IAD 2026-11-27 22:01:00.
- American Airlines AA1637 / AA6018: IAD 2026-12-04 06:00:00 → TYS 2026-12-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
- AA1637: IAD 2026-12-04 06:00:00 → CLT 2026-12-04 07:37:00; layover at CLT: 93 minutes.
- AA6018: CLT 2026-12-04 09:10:00 → TYS 2026-12-04 10:33:00.
2026-11-27 → 2026-12-04 · $393.75
- Delta Air Lines DL4666 / DL1695: TYS 2026-11-27 10:35:00 → IAD 2026-11-27 16:02:00; 1 stop(s) via ATL; 327 minutes. Local airport times.
- DL4666: TYS 2026-11-27 10:35:00 → ATL 2026-11-27 11:36:00; layover at ATL: 165 minutes.
- DL1695: ATL 2026-11-27 14:21:00 → IAD 2026-11-27 16:02:00.
- Delta Air Lines DL1444 / DL2571: IAD 2026-12-04 12:34:00 → TYS 2026-12-04 17:22:00; 1 stop(s) via ATL; 288 minutes. Local airport times.
- DL1444: IAD 2026-12-04 12:34:00 → ATL 2026-12-04 14:31:00; layover at ATL: 114 minutes.
- DL2571: ATL 2026-12-04 16:25:00 → TYS 2026-12-04 17:22:00.
More dates for this route
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Airports covered: TYS → IAD. Each example names its actual airports.
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Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.
Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.
Trip ideas from Knoxville with Dulles (IAD)
- Flights from Knoxville to the Northeast in fall: fly Nov 7 – Nov 14, 2026
- Flights from Knoxville to the Northeast for Thanksgiving: fly Nov 21 – Nov 28, 2026
- Flights from Knoxville to the Northeast for 4 days: fly Dec 3 – Dec 6, 2026
- Flights from Knoxville to the Northeast for 3 days: fly Dec 4 – Dec 6, 2026
- Flights from Knoxville to the Northeast for Christmas: fly Dec 19 – Dec 26, 2026
- Flights from Knoxville to the Northeast for spring break: fly Mar 13 – Mar 20, 2027
- Flights from Knoxville to the Northeast in summer: fly Jun 26 – Jul 3, 2027
- Flights from Knoxville to the Northeast for a week
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Source: https://helloaxel.com/en/flights/from-knoxville-tys-to-dulles-iad
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