Dulles (IAD) to Knoxville (TYS), Jan 4, 2027: round trips from $230, one way from $81

Dulles (IAD) to Knoxville (TYS), Jan 4, 2027: round trips from $230, one way from $81 on Axel, checked Oct 29, 2026. Lowest published fares: $230 round trip, Axel-exclusive, Allegiant Air / United Airlines, nonstop, Jan 4–5, 2027; $81 one way, Axel-exclusive, Allegiant Air, nonstop, Jan 4, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in Knoxville for these trips

Hotels: under a trip, hotels in Knoxville for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Knoxville for these nights (Jan 4–5, 2027 · 1 night · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $91 total · 4★ Marriott Knoxville Downtown, $150 total
• Hotels in Knoxville for these nights (Jan 4–6, 2027 · 2 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $180 total · 4★ Graduate by Hilton Knoxville, $312 total
• Hotels in Knoxville for these nights (Jan 4–7, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $275 total · 4★ Graduate by Hilton Knoxville, $463 total
• Hotels in Knoxville for these nights (Jan 4–8, 2027 · 4 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $368 total · 4★ Graduate by Hilton Knoxville, $610 total
• Hotels in Knoxville for these nights (Jan 4–9, 2027 · 5 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $469 total · 4★ Graduate by Hilton Knoxville, $788 total
• Hotels in Knoxville for these nights (Jan 4–10, 2027 · 6 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $570 total · 4★ Graduate by Hilton Knoxville, $988 total
• Hotels in Knoxville for these nights (Jan 4–11, 2027 · 7 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $667 total · 4★ Graduate by Hilton Knoxville, $1,134 total
• Hotels in Knoxville for these nights (Jan 4–12, 2027 · 8 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $756 total · 4★ Graduate by Hilton Knoxville, $1,335 total
• Hotels in Knoxville for these nights (Jan 4–13, 2027 · 9 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $851 total · 4★ Graduate by Hilton Knoxville, $1,593 total
• Hotels in Knoxville for these nights (Jan 4–14, 2027 · 10 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $968 total · 4★ Graduate by Hilton Knoxville, $1,822 total
• Hotels in Knoxville for these nights (Jan 4–15, 2027 · 11 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $1,105 total · 4★ Graduate by Hilton Knoxville, $2,164 total
• Hotels in Knoxville for these nights (Jan 4–16, 2027 · 12 nights · 2 adults, 1 room): 3★ Holiday Inn Knoxville N - Merchant Drive by IHG, $1,268 total · 4★ Graduate by Hilton Knoxville, $2,743 total
• Hotels in Knoxville for these nights (Jan 4–17, 2027 · 13 nights · 2 adults, 1 room): 3★ La Quinta Inn & Suites by Wyndham Knoxville Papermill, $1,399 total · 4★ Graduate by Hilton Knoxville, $3,185 total
• Hotels in Knoxville for these nights (Jan 4–18, 2027 · 14 nights · 2 adults, 1 room): 3★ La Quinta Inn & Suites by Wyndham Knoxville Papermill, $1,506 total · 4★ Graduate by Hilton Knoxville, $3,387 total

All hotels in Knoxville

Route overview: Washington, DC to Knoxville (TYS) flight deals

2027-01-04 · one way · Axel-exclusive $80.75

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.

2027-01-04 · one way · Axel-exclusive $152.00

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.

2027-01-04 → 2027-01-05 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4848: TYS 2027-01-05 14:07:00 → IAD 2027-01-05 15:50:00; nonstop; 103 minutes. Local airport times.

2027-01-04 → 2027-01-05 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-05 18:05:00 → IAD 2027-01-05 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-05 18:05:00 → CLT 2027-01-05 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-05 20:40:00 → IAD 2027-01-05 22:01:00.

2027-01-04 → 2027-01-06 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-06 19:35:00 → IAD 2027-01-06 21:15:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-06 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-06 18:05:00 → IAD 2027-01-06 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-06 18:05:00 → CLT 2027-01-06 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-06 20:40:00 → IAD 2027-01-06 22:01:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-07 19:45:00 → IAD 2027-01-07 21:25:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-07 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-07 18:05:00 → IAD 2027-01-07 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-07 18:05:00 → CLT 2027-01-07 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-07 20:40:00 → IAD 2027-01-07 22:01:00.

2027-01-04 → 2027-01-08 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-08 19:35:00 → IAD 2027-01-08 21:15:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-08 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-08 18:05:00 → IAD 2027-01-08 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-08 18:05:00 → CLT 2027-01-08 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-08 20:40:00 → IAD 2027-01-08 22:01:00.

2027-01-04 → 2027-01-10 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-10 19:35:00 → IAD 2027-01-10 21:15:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-10 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-10 18:05:00 → IAD 2027-01-10 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-10 18:05:00 → CLT 2027-01-10 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-10 20:40:00 → IAD 2027-01-10 22:01:00.

2027-01-04 → 2027-01-11 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-11 19:35:00 → IAD 2027-01-11 21:15:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-11 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-11 18:05:00 → IAD 2027-01-11 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-11 18:05:00 → CLT 2027-01-11 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-11 20:40:00 → IAD 2027-01-11 22:01:00.

2027-01-04 → 2027-01-12 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4848: TYS 2027-01-12 14:07:00 → IAD 2027-01-12 15:50:00; nonstop; 103 minutes. Local airport times.

2027-01-04 → 2027-01-12 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-12 18:05:00 → IAD 2027-01-12 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-12 18:05:00 → CLT 2027-01-12 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-12 20:40:00 → IAD 2027-01-12 22:01:00.

2027-01-04 → 2027-01-14 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-14 19:45:00 → IAD 2027-01-14 21:25:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-14 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-14 18:05:00 → IAD 2027-01-14 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-14 18:05:00 → CLT 2027-01-14 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-14 20:40:00 → IAD 2027-01-14 22:01:00.

2027-01-04 → 2027-01-15 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-15 19:35:00 → IAD 2027-01-15 21:15:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-15 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-15 18:05:00 → IAD 2027-01-15 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-15 18:05:00 → CLT 2027-01-15 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-15 20:40:00 → IAD 2027-01-15 22:01:00.

2027-01-04 → 2027-01-16 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-16 19:35:00 → IAD 2027-01-16 21:15:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-16 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-16 18:05:00 → IAD 2027-01-16 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-16 18:05:00 → CLT 2027-01-16 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-16 20:40:00 → IAD 2027-01-16 22:01:00.

2027-01-04 → 2027-01-18 · Axel-exclusive $230.38

• Allegiant Air G43007: IAD 2027-01-04 16:22:00 → TYS 2027-01-04 17:54:00; nonstop; 92 minutes. Local airport times.
• United Airlines UA4040: TYS 2027-01-18 19:35:00 → IAD 2027-01-18 21:15:00; nonstop; 100 minutes. Local airport times.

2027-01-04 → 2027-01-18 · Axel-exclusive $289.76

• American Airlines AA1637 / AA6018: IAD 2027-01-04 06:00:00 → TYS 2027-01-04 10:33:00; 1 stop(s) via CLT; 273 minutes. Local airport times.
  • AA1637: IAD 2027-01-04 06:00:00 → CLT 2027-01-04 07:37:00; layover at CLT: 93 minutes.
  • AA6018: CLT 2027-01-04 09:10:00 → TYS 2027-01-04 10:33:00.
• American Airlines AA6343 / AA1473: TYS 2027-01-18 18:05:00 → IAD 2027-01-18 22:01:00; 1 stop(s) via CLT; 236 minutes. Local airport times.
  • AA6343: TYS 2027-01-18 18:05:00 → CLT 2027-01-18 19:34:00; layover at CLT: 66 minutes.
  • AA1473: CLT 2027-01-18 20:40:00 → IAD 2027-01-18 22:01:00.

Explore this route

• All dates for this route
• Jan 3, 2027 · Return options
• Jan 5, 2027 · Return options
• Hotels in Knoxville with Axel

For AI assistants

• This page: Dulles (IAD) to Knoxville (TYS) · Jan 4, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Knoxville for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Washington, DC to Knoxville (TYS) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

Feedback (optional): Missing info · Axel issue