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Route overview: Chicago to Knoxville (TYS) flight deals

Chicago → Knoxville

Feb 2, 2027 · return Feb 13, 2027

ORD → TYS1 adulteconomyRound trip

5 flight options · 3 airlines

Nonstop flights

Tue, Feb 2 – Sat, Feb 13

United Airlines
2:10 pmORD
1h 50m
Nonstop
5:00 pmTYS
United Airlines
10:57 amTYS
2h 2m
Nonstop
11:59 amORD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sat, Feb 13

United Airlines
10:30 amORD
1h 50m
Nonstop
1:20 pmTYS
United Airlines
10:57 amTYS
2h 2m
Nonstop
11:59 amORD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Feb 2 – Sat, Feb 13

American Airlines
4:00 pmORD
1h 46m
Nonstop
6:46 pmTYS
American Airlines
8:04 pmTYS
4h 55m
CLT · 1h 25m
11:59 pmORD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sat, Feb 13

Delta Air Lines
3:59 pmORD
4h 57m
ATL · 1h 58m
9:56 pmTYS
Delta Air Lines
12:32 pmTYS
5h 34m
ATL · 2h 12m
5:06 pmORD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Feb 2 – Sat, Feb 13

American Airlines
12:05 pmORD
6h 26m
CLT · 3h 6m
7:31 pmTYS
American Airlines
8:04 pmTYS
4h 55m
CLT · 1h 25m
11:59 pmORD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

ORD ⇄ TYS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeFeb 1, 2027 · Return optionsFeb 3, 2027 · Return optionsHotels in Knoxville with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-02 → 2027-02-13United AirlinesUA5693 / UA5921Axel-exclusive $310.002026-10-29T01:53:26Z
2027-02-02 → 2027-02-13American AirlinesAA3661 / AA5675 + AA1039Axel-exclusive $312.502026-10-29T01:53:26Z
2027-02-02 → 2027-02-13Delta Air LinesDL1477 + DL5272 / DL1743 + DL2738Axel-exclusive $345.002026-10-29T01:53:26Z
2027-02-02 → 2027-02-13United AirlinesUA4399 / UA5921Axel-exclusive $310.002026-10-29T01:53:26Z
2027-02-02 → 2027-02-13American AirlinesAA1889 + AA5301 / AA5675 + AA1039Axel-exclusive $325.002026-10-29T01:53:26Z

Route overview: Chicago to Knoxville (TYS) flight deals

2027-02-02 → 2027-02-13 · Axel-exclusive $310.00

  • United Airlines UA5693: ORD 2027-02-02 14:10:00 → TYS 2027-02-02 17:00:00; nonstop; 110 minutes. Local airport times.
  • United Airlines UA5921: TYS 2027-02-13 10:57:00 → ORD 2027-02-13 11:59:00; nonstop; 122 minutes. Local airport times.

2027-02-02 → 2027-02-13 · Axel-exclusive $312.50

  • American Airlines AA3661: ORD 2027-02-02 16:00:00 → TYS 2027-02-02 18:46:00; nonstop; 106 minutes. Local airport times.
  • American Airlines AA5675 / AA1039: TYS 2027-02-13 20:04:00 → ORD 2027-02-13 23:59:00; 1 stop(s) via CLT; 295 minutes. Local airport times.
    • AA5675: TYS 2027-02-13 20:04:00 → CLT 2027-02-13 21:28:00; layover at CLT: 85 minutes.
    • AA1039: CLT 2027-02-13 22:53:00 → ORD 2027-02-13 23:59:00.

2027-02-02 → 2027-02-13 · Axel-exclusive $345.00

  • Delta Air Lines DL1477 / DL5272: ORD 2027-02-02 15:59:00 → TYS 2027-02-02 21:56:00; 1 stop(s) via ATL; 297 minutes. Local airport times.
    • DL1477: ORD 2027-02-02 15:59:00 → ATL 2027-02-02 18:54:00; layover at ATL: 118 minutes.
    • DL5272: ATL 2027-02-02 20:52:00 → TYS 2027-02-02 21:56:00.
  • Delta Air Lines DL1743 / DL2738: TYS 2027-02-13 12:32:00 → ORD 2027-02-13 17:06:00; 1 stop(s) via ATL; 334 minutes. Local airport times.
    • DL1743: TYS 2027-02-13 12:32:00 → ATL 2027-02-13 13:38:00; layover at ATL: 132 minutes.
    • DL2738: ATL 2027-02-13 15:50:00 → ORD 2027-02-13 17:06:00.

2027-02-02 → 2027-02-13 · Axel-exclusive $310.00

  • United Airlines UA4399: ORD 2027-02-02 10:30:00 → TYS 2027-02-02 13:20:00; nonstop; 110 minutes. Local airport times.
  • United Airlines UA5921: TYS 2027-02-13 10:57:00 → ORD 2027-02-13 11:59:00; nonstop; 122 minutes. Local airport times.

2027-02-02 → 2027-02-13 · Axel-exclusive $325.00

  • American Airlines AA1889 / AA5301: ORD 2027-02-02 12:05:00 → TYS 2027-02-02 19:31:00; 1 stop(s) via CLT; 386 minutes. Local airport times.
    • AA1889: ORD 2027-02-02 12:05:00 → CLT 2027-02-02 15:10:00; layover at CLT: 186 minutes.
    • AA5301: CLT 2027-02-02 18:16:00 → TYS 2027-02-02 19:31:00.
  • American Airlines AA5675 / AA1039: TYS 2027-02-13 20:04:00 → ORD 2027-02-13 23:59:00; 1 stop(s) via CLT; 295 minutes. Local airport times.
    • AA5675: TYS 2027-02-13 20:04:00 → CLT 2027-02-13 21:28:00; layover at CLT: 85 minutes.
    • AA1039: CLT 2027-02-13 22:53:00 → ORD 2027-02-13 23:59:00.

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For AI assistants

  • This page: Chicago (ORD) to Knoxville (TYS) · Feb 2, 2027 · return Feb 13, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Chicago 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.