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Chicago → Montreal

Dec 21, 2026 · return Jan 4, 2027

ORD → YUL1 adulteconomyRound trip

11 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Mon, Jan 4

American Airlines
8:04 amORD
2h 26m
Nonstop
11:30 amYUL
American Airlines
12:10 pmYUL
3h 5m
Nonstop
2:15 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
10:33 amORD
2h 27m
Nonstop
2:00 pmYUL
United Airlines
6:00 amYUL
3h
Nonstop
8:00 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Air Canada
7:05 amORD
2h 12m
Nonstop
10:17 amYUL
Air Canada
9:25 amYUL
2h 42m
Nonstop
11:07 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
5:54 pmORD
2h 23m
Nonstop
9:17 pmYUL
United Airlines
6:00 amYUL
3h
Nonstop
8:00 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Air Canada
1:55 pmORD
2h 12m
Nonstop
5:07 pmYUL
Air Canada
9:25 amYUL
2h 42m
Nonstop
11:07 amORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
5:02 pmORD
5h 27m
DTW · 2h 8m
11:29 pmYUL
Air Canada
9:25 amYUL
2h 42m
Nonstop
11:07 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
2:45 pmORD
5h 5m
YYZ · 1h 45m
8:50 pmYUL
American Airlines
12:10 pmYUL
3h 5m
Nonstop
2:15 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
11:05 amORD
5h 20m
YYZ · 1h 57m
5:25 pmYUL
United Airlines
6:00 amYUL
3h
Nonstop
8:00 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
5:55 amORD
5h 2m
EWR · 1h 18m
11:57 amYUL
United Airlines
6:00 amYUL
3h
Nonstop
8:00 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
6:00 amORD
5h 46m
DCA · 1h 52m
12:46 pmYUL
United Airlines
6:00 amYUL
3h
Nonstop
8:00 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Air Canada
8:45 amORD
5h 40m
YYZ · 2h 33m
3:25 pmYUL
Air Canada
9:25 amYUL
2h 42m
Nonstop
11:07 amORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ YUL

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 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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 → 2027-01-04American AirlinesAA3600 / AA3602$518.652026-10-29T01:53:32Z
2026-12-21 → 2027-01-04United AirlinesUA3575 / UA3600$531.302026-10-29T01:53:32Z
2026-12-21 → 2027-01-04Air CanadaAC8478 / AC8477$543.952026-10-29T01:53:32Z
2026-12-21 → 2027-01-04Delta Air Lines / Air CanadaDL2358 + DL5136 / AC8477$534.202026-10-29T01:53:32Z
2026-12-21 → 2027-01-04United AirlinesUA3542 / UA3600$531.302026-10-29T01:53:32Z
2026-12-21 → 2027-01-04Air CanadaAC8482 / AC8477$543.952026-10-29T01:53:32Z
2026-12-21 → 2027-01-04American AirlinesAA4657 + RJ272 / AA3602$502.402026-10-29T01:53:32Z
2026-12-21 → 2027-01-04United AirlinesUA3674 + AC418 / UA3600$515.052026-10-29T01:53:32Z
2026-12-21 → 2027-01-04United AirlinesUA2776 + AC8493 / UA3600$515.052026-10-29T01:53:32Z
2026-12-21 → 2027-01-04United AirlinesUA5533 + AC8822 / UA3600$515.052026-10-29T01:53:32Z
2026-12-21 → 2027-01-04Air CanadaAC500 + AC414 / AC8477$524.452026-10-29T01:53:32Z

2026-12-21 → 2027-01-04 · $518.65

  • American Airlines AA3600: ORD 2026-12-21 08:04:00 → YUL 2026-12-21 11:30:00; nonstop; 146 minutes. Local airport times.
  • American Airlines AA3602: YUL 2027-01-04 12:10:00 → ORD 2027-01-04 14:15:00; nonstop; 185 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $531.30

  • United Airlines UA3575: ORD 2026-12-21 10:33:00 → YUL 2026-12-21 14:00:00; nonstop; 147 minutes. Local airport times.
  • United Airlines UA3600: YUL 2027-01-04 06:00:00 → ORD 2027-01-04 08:00:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $543.95

  • Air Canada AC8478: ORD 2026-12-21 07:05:00 → YUL 2026-12-21 10:17:00; nonstop; 132 minutes. Local airport times.
  • Air Canada AC8477: YUL 2027-01-04 09:25:00 → ORD 2027-01-04 11:07:00; nonstop; 162 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $534.20

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-21 17:02:00 → YUL 2026-12-21 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-21 17:02:00 → DTW 2026-12-21 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-21 21:32:00 → YUL 2026-12-21 23:29:00.
  • Air Canada AC8477: YUL 2027-01-04 09:25:00 → ORD 2027-01-04 11:07:00; nonstop; 162 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $531.30

  • United Airlines UA3542: ORD 2026-12-21 17:54:00 → YUL 2026-12-21 21:17:00; nonstop; 143 minutes. Local airport times.
  • United Airlines UA3600: YUL 2027-01-04 06:00:00 → ORD 2027-01-04 08:00:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $543.95

  • Air Canada AC8482: ORD 2026-12-21 13:55:00 → YUL 2026-12-21 17:07:00; nonstop; 132 minutes. Local airport times.
  • Air Canada AC8477: YUL 2027-01-04 09:25:00 → ORD 2027-01-04 11:07:00; nonstop; 162 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $502.40

  • American Airlines AA4657 / RJ272: ORD 2026-12-21 14:45:00 → YUL 2026-12-21 20:50:00; 1 stop(s) via YYZ; 305 minutes. Local airport times.
    • AA4657: ORD 2026-12-21 14:45:00 → YYZ 2026-12-21 17:40:00; layover at YYZ: 105 minutes.
    • RJ272: YYZ 2026-12-21 19:25:00 → YUL 2026-12-21 20:50:00.
  • American Airlines AA3602: YUL 2027-01-04 12:10:00 → ORD 2027-01-04 14:15:00; nonstop; 185 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $515.05

  • United Airlines UA3674 / AC418: ORD 2026-12-21 11:05:00 → YUL 2026-12-21 17:25:00; 1 stop(s) via YYZ; 320 minutes. Local airport times.
    • UA3674: ORD 2026-12-21 11:05:00 → YYZ 2026-12-21 14:03:00; layover at YYZ: 117 minutes.
    • AC418: YYZ 2026-12-21 16:00:00 → YUL 2026-12-21 17:25:00.
  • United Airlines UA3600: YUL 2027-01-04 06:00:00 → ORD 2027-01-04 08:00:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $515.05

  • United Airlines UA2776 / AC8493: ORD 2026-12-21 05:55:00 → YUL 2026-12-21 11:57:00; 1 stop(s) via EWR; 302 minutes. Local airport times.
    • UA2776: ORD 2026-12-21 05:55:00 → EWR 2026-12-21 09:02:00; layover at EWR: 78 minutes.
    • AC8493: EWR 2026-12-21 10:20:00 → YUL 2026-12-21 11:57:00.
  • United Airlines UA3600: YUL 2027-01-04 06:00:00 → ORD 2027-01-04 08:00:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $515.05

  • United Airlines UA5533 / AC8822: ORD 2026-12-21 06:00:00 → YUL 2026-12-21 12:46:00; 1 stop(s) via DCA; 346 minutes. Local airport times.
    • UA5533: ORD 2026-12-21 06:00:00 → DCA 2026-12-21 09:13:00; layover at DCA: 112 minutes.
    • AC8822: DCA 2026-12-21 11:05:00 → YUL 2026-12-21 12:46:00.
  • United Airlines UA3600: YUL 2027-01-04 06:00:00 → ORD 2027-01-04 08:00:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $524.45

  • Air Canada AC500 / AC414: ORD 2026-12-21 08:45:00 → YUL 2026-12-21 15:25:00; 1 stop(s) via YYZ; 340 minutes. Local airport times.
    • AC500: ORD 2026-12-21 08:45:00 → YYZ 2026-12-21 11:27:00; layover at YYZ: 153 minutes.
    • AC414: YYZ 2026-12-21 14:00:00 → YUL 2026-12-21 15:25:00.
  • Air Canada AC8477: YUL 2027-01-04 09:25:00 → ORD 2027-01-04 11:07:00; nonstop; 162 minutes. Local airport times.

More dates for this route