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Chicago → Denver

Dec 13, 2026 · return Dec 27, 2026

ORD → DEN1 adulteconomyRound trip

11 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
6:30 amORD
2h 56m
Nonstop
8:26 amDEN
Frontier Airlines
8:55 pmDEN
2h 26m
Nonstop
12:21 am+1ORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

American Airlines
9:05 pmORD
2h 49m
Nonstop
10:54 pmDEN
American Airlines
12:24 pmDEN
2h 36m
Nonstop
4:00 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
8:40 amORD
2h 46m
Nonstop
10:26 amDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

American Airlines
9:45 amORD
2h 56m
Nonstop
11:41 amDEN
American Airlines
12:24 pmDEN
2h 36m
Nonstop
4:00 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
9:47 pmORD
2h 44m
Nonstop
11:31 pmDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Sun, Dec 27

United Airlines
9:10 amORD
6h 7m
ASE · 1h 34m
2:17 pmDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
5:59 amORD
5h 36m
MSN · 1h 51m
10:35 amDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
12:55 pmORD
4h 46m
CID · 1h 11m
4:41 pmDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
7:15 amORD
6h
CLE · 1h 4m
12:15 pmDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
12:23 pmORD
6h 17m
ICT · 2h 9m
5:40 pmDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
1:30 pmORD
5h 45m
TVC · 1h 7m
6:15 pmDEN
United Airlines
5:58 pmDEN
2h 32m
Nonstop
9:30 pmORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ DEN

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 routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 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)
2026-12-13 → 2026-12-27Frontier AirlinesF91483 / F93174$164.502026-10-29T01:52:52Z
2026-12-13 → 2026-12-27American AirlinesAA1387 / AA2762$293.752026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA2495 / UA1843$317.252026-10-29T01:52:52Z
2026-12-13 → 2026-12-27American AirlinesAA2762 / AA2762$293.752026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA590 / UA1843$317.252026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA6033 + UA5774 / UA1843$327.252026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA1758 + UA1029 / UA1843$327.252026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA5841 + UA514 / UA1843$327.252026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA1488 + UA1302 / UA1843$327.252026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA4794 + UA5240 / UA1843$327.252026-10-29T01:52:52Z
2026-12-13 → 2026-12-27United AirlinesUA4757 + UA5509 / UA1843$327.252026-10-29T01:52:52Z

2026-12-13 → 2026-12-27 · $164.50

  • Frontier Airlines F91483: ORD 2026-12-13 06:30:00 → DEN 2026-12-13 08:26:00; nonstop; 176 minutes. Local airport times.
  • Frontier Airlines F93174: DEN 2026-12-27 20:55:00 → ORD 2026-12-28 00:21:00; nonstop; 146 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $293.75

  • American Airlines AA1387: ORD 2026-12-13 21:05:00 → DEN 2026-12-13 22:54:00; nonstop; 169 minutes. Local airport times.
  • American Airlines AA2762: DEN 2026-12-27 12:24:00 → ORD 2026-12-27 16:00:00; nonstop; 156 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $317.25

  • United Airlines UA2495: ORD 2026-12-13 08:40:00 → DEN 2026-12-13 10:26:00; nonstop; 166 minutes. Local airport times.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $293.75

  • American Airlines AA2762: ORD 2026-12-13 09:45:00 → DEN 2026-12-13 11:41:00; nonstop; 176 minutes. Local airport times.
  • American Airlines AA2762: DEN 2026-12-27 12:24:00 → ORD 2026-12-27 16:00:00; nonstop; 156 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $317.25

  • United Airlines UA590: ORD 2026-12-13 21:47:00 → DEN 2026-12-13 23:31:00; nonstop; 164 minutes. Local airport times.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $327.25

  • United Airlines UA6033 / UA5774: ORD 2026-12-13 09:10:00 → DEN 2026-12-13 14:17:00; 1 stop(s) via ASE; 367 minutes. Local airport times.
    • UA6033: ORD 2026-12-13 09:10:00 → ASE 2026-12-13 11:36:00; layover at ASE: 94 minutes.
    • UA5774: ASE 2026-12-13 13:10:00 → DEN 2026-12-13 14:17:00.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $327.25

  • United Airlines UA1758 / UA1029: ORD 2026-12-13 05:59:00 → DEN 2026-12-13 10:35:00; 1 stop(s) via MSN; 336 minutes. Local airport times.
    • UA1758: ORD 2026-12-13 05:59:00 → MSN 2026-12-13 07:09:00; layover at MSN: 111 minutes.
    • UA1029: MSN 2026-12-13 09:00:00 → DEN 2026-12-13 10:35:00.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $327.25

  • United Airlines UA5841 / UA514: ORD 2026-12-13 12:55:00 → DEN 2026-12-13 16:41:00; 1 stop(s) via CID; 286 minutes. Local airport times.
    • UA5841: ORD 2026-12-13 12:55:00 → CID 2026-12-13 14:16:00; layover at CID: 71 minutes.
    • UA514: CID 2026-12-13 15:27:00 → DEN 2026-12-13 16:41:00.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $327.25

  • United Airlines UA1488 / UA1302: ORD 2026-12-13 07:15:00 → DEN 2026-12-13 12:15:00; 1 stop(s) via CLE; 360 minutes. Local airport times.
    • UA1488: ORD 2026-12-13 07:15:00 → CLE 2026-12-13 09:41:00; layover at CLE: 64 minutes.
    • UA1302: CLE 2026-12-13 10:45:00 → DEN 2026-12-13 12:15:00.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $327.25

  • United Airlines UA4794 / UA5240: ORD 2026-12-13 12:23:00 → DEN 2026-12-13 17:40:00; 1 stop(s) via ICT; 377 minutes. Local airport times.
    • UA4794: ORD 2026-12-13 12:23:00 → ICT 2026-12-13 14:44:00; layover at ICT: 129 minutes.
    • UA5240: ICT 2026-12-13 16:53:00 → DEN 2026-12-13 17:40:00.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $327.25

  • United Airlines UA4757 / UA5509: ORD 2026-12-13 13:30:00 → DEN 2026-12-13 18:15:00; 1 stop(s) via TVC; 345 minutes. Local airport times.
    • UA4757: ORD 2026-12-13 13:30:00 → TVC 2026-12-13 15:53:00; layover at TVC: 67 minutes.
    • UA5509: TVC 2026-12-13 17:00:00 → DEN 2026-12-13 18:15:00.
  • United Airlines UA1843: DEN 2026-12-27 17:58:00 → ORD 2026-12-27 21:30:00; nonstop; 152 minutes. Local airport times.

More dates for this route