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Knoxville → Chicago

Dec 21, 2026 · return Dec 22, 2026

TYS → ORD1 adulteconomyRound trip

7 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Tue, Dec 22

American Airlines
8:52 pmTYS
2h 6m
Nonstop
9:58 pmORD
American Airlines
1:45 pmORD
1h 44m
Nonstop
4:29 pmTYS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

United Airlines
10:57 amTYS
2h 2m
Nonstop
11:59 amORD
United Airlines
10:25 amORD
1h 48m
Nonstop
1:13 pmTYS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
11:33 amTYS
2h 7m
Nonstop
12:40 pmORD
American Airlines
1:45 pmORD
1h 44m
Nonstop
4:29 pmTYS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

United Airlines
5:35 pmTYS
2h 1m
Nonstop
6:36 pmORD
United Airlines
10:25 amORD
1h 48m
Nonstop
1:13 pmTYS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
7:10 amTYS
4h 49m
DTW · 1h 20m
10:59 amORD
Delta Air Lines
3:59 pmORD
4h 57m
ATL · 1h 58m
9:56 pmTYS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
8:04 pmTYS
4h 55m
CLT · 1h 25m
11:59 pmORD
American Airlines
1:45 pmORD
1h 44m
Nonstop
4:29 pmTYS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

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

Round-trip total · 1 adult · Taxes included

Make this trip yours

TYS ⇄ ORD

Economy

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

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More dates

All dates for this routeOct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 13, 2026 → Nov 16, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 11, 2026 → Dec 14, 2026Dec 12, 2026 → Dec 19, 2026Dec 22, 2026 → Dec 27, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Dec 30, 2026 → Jan 2, 2027Jan 8, 2027 → Jan 11, 2027Jan 9, 2027 → Jan 16, 2027Jan 15, 2027 → Jan 18, 2027Jan 22, 2027 → Jan 25, 2027Jan 23, 2027 → Jan 30, 2027Feb 5, 2027 → Feb 8, 2027Feb 6, 2027 → Feb 13, 2027Feb 12, 2027 → Feb 15, 2027Mar 5, 2027 → Mar 8, 2027Mar 6, 2027 → Mar 13, 2027Mar 25, 2027 → Mar 29, 2027Apr 2, 2027 → Apr 5, 2027Apr 3, 2027 → Apr 10, 2027Apr 30, 2027 → May 3, 2027May 1, 2027 → May 8, 2027May 28, 2027 → May 31, 2027May 29, 2027 → Jun 5, 2027Jun 25, 2027 → Jun 28, 2027Jun 26, 2027 → Jul 3, 2027Jul 2, 2027 → Jul 6, 2027Jul 23, 2027 → Jul 26, 2027Jul 24, 2027 → Jul 31, 2027Aug 20, 2027 → Aug 23, 2027Aug 21, 2027 → Aug 28, 2027Sep 3, 2027 → Sep 6, 2027Sep 17, 2027 → Sep 20, 2027Oct 30, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-22American AirlinesAA3653 / AA4229$390.002026-10-29T01:30:55Z
2026-12-21 → 2026-12-22United AirlinesUA5921 / UA4559$403.002026-10-29T01:30:55Z
2026-12-21 → 2026-12-22Delta Air LinesDL5196 + DL3902 / DL1477 + DL5272$455.002026-10-29T01:30:55Z
2026-12-21 → 2026-12-22American AirlinesAA5408 / AA4229$390.002026-10-29T01:30:55Z
2026-12-21 → 2026-12-22United AirlinesUA5595 / UA4559$403.002026-10-29T01:30:55Z
2026-12-21 → 2026-12-22American AirlinesAA5675 + AA1039 / AA4229$409.502026-10-29T01:30:55Z
2026-12-21 → 2026-12-22Delta Air LinesDL1743 + DL2738 / DL1477 + DL5272$455.002026-10-29T01:30:55Z

2026-12-21 → 2026-12-22 · $390.00

  • American Airlines AA3653: TYS 2026-12-21 20:52:00 → ORD 2026-12-21 21:58:00; nonstop; 126 minutes. Local airport times.
  • American Airlines AA4229: ORD 2026-12-22 13:45:00 → TYS 2026-12-22 16:29:00; nonstop; 104 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $403.00

  • United Airlines UA5921: TYS 2026-12-21 10:57:00 → ORD 2026-12-21 11:59:00; nonstop; 122 minutes. Local airport times.
  • United Airlines UA4559: ORD 2026-12-22 10:25:00 → TYS 2026-12-22 13:13:00; nonstop; 108 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $455.00

  • Delta Air Lines DL5196 / DL3902: TYS 2026-12-21 07:10:00 → ORD 2026-12-21 10:59:00; 1 stop(s) via DTW; 289 minutes. Local airport times.
    • DL5196: TYS 2026-12-21 07:10:00 → DTW 2026-12-21 09:00:00; layover at DTW: 80 minutes.
    • DL3902: DTW 2026-12-21 10:20:00 → ORD 2026-12-21 10:59:00.
  • Delta Air Lines DL1477 / DL5272: ORD 2026-12-22 15:59:00 → TYS 2026-12-22 21:56:00; 1 stop(s) via ATL; 297 minutes. Local airport times.
    • DL1477: ORD 2026-12-22 15:59:00 → ATL 2026-12-22 18:54:00; layover at ATL: 118 minutes.
    • DL5272: ATL 2026-12-22 20:52:00 → TYS 2026-12-22 21:56:00.

2026-12-21 → 2026-12-22 · $390.00

  • American Airlines AA5408: TYS 2026-12-21 11:33:00 → ORD 2026-12-21 12:40:00; nonstop; 127 minutes. Local airport times.
  • American Airlines AA4229: ORD 2026-12-22 13:45:00 → TYS 2026-12-22 16:29:00; nonstop; 104 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $403.00

  • United Airlines UA5595: TYS 2026-12-21 17:35:00 → ORD 2026-12-21 18:36:00; nonstop; 121 minutes. Local airport times.
  • United Airlines UA4559: ORD 2026-12-22 10:25:00 → TYS 2026-12-22 13:13:00; nonstop; 108 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $409.50

  • American Airlines AA5675 / AA1039: TYS 2026-12-21 20:04:00 → ORD 2026-12-21 23:59:00; 1 stop(s) via CLT; 295 minutes. Local airport times.
    • AA5675: TYS 2026-12-21 20:04:00 → CLT 2026-12-21 21:28:00; layover at CLT: 85 minutes.
    • AA1039: CLT 2026-12-21 22:53:00 → ORD 2026-12-21 23:59:00.
  • American Airlines AA4229: ORD 2026-12-22 13:45:00 → TYS 2026-12-22 16:29:00; nonstop; 104 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $455.00

  • Delta Air Lines DL1743 / DL2738: TYS 2026-12-21 12:32:00 → ORD 2026-12-21 17:06:00; 1 stop(s) via ATL; 334 minutes. Local airport times.
    • DL1743: TYS 2026-12-21 12:32:00 → ATL 2026-12-21 13:38:00; layover at ATL: 132 minutes.
    • DL2738: ATL 2026-12-21 15:50:00 → ORD 2026-12-21 17:06:00.
  • Delta Air Lines DL1477 / DL5272: ORD 2026-12-22 15:59:00 → TYS 2026-12-22 21:56:00; 1 stop(s) via ATL; 297 minutes. Local airport times.
    • DL1477: ORD 2026-12-22 15:59:00 → ATL 2026-12-22 18:54:00; layover at ATL: 118 minutes.
    • DL5272: ATL 2026-12-22 20:52:00 → TYS 2026-12-22 21:56:00.

More dates for this route