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Route overview: Chicago to Montreal (YUL) flight deals

Chicago (ORD) to Montreal (YUL), Dec 20, 2026: round trips from $519, one way from $293

Chicago (ORD) to Montreal (YUL), Dec 20, 2026: round trips from $519, one way from $293 on Axel, checked Oct 29, 2026. Lowest published fares: $519 round trip, Axel-exclusive, American Airlines, nonstop, Dec 20, 2026 – Jan 1, 2027; $293 one way, Axel-exclusive, American Airlines, nonstop, Dec 20, 2026; 1 adult, economy, checked Oct 29, 2026.

ORD → YUL1 adulteconomyOne way and round trips

30 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Flights for your trip

  1. Sun, Dec 20 · One way

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sun, Dec 20 · One way

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sun, Dec 20 – Mon, Dec 21

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    12:08 pmYUL
    3h 5m
    Nonstop
    2:13 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sun, Dec 20 – Mon, Dec 21

    United Airlines
    5:45 pmORD
    2h 32m
    Nonstop
    9:17 pmYUL
    United Airlines
    6:00 amYUL
    3h
    Nonstop
    8:00 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sun, Dec 20 – Tue, Dec 22

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    4:00 pmYUL
    3h 5m
    Nonstop
    6:05 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sun, Dec 20 – Tue, Dec 22

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    4:45 pmYUL
    3h
    Nonstop
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sun, Dec 20 – Wed, Dec 23

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    4:00 pmYUL
    3h 5m
    Nonstop
    6:05 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sun, Dec 20 – Wed, Dec 23

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    4:45 pmYUL
    3h
    Nonstop
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sun, Dec 20 – Thu, Dec 24

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    12:08 pmYUL
    3h 5m
    Nonstop
    2:13 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sun, Dec 20 – Thu, Dec 24

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    4:45 pmYUL
    3h
    Nonstop
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sun, Dec 20 – Sat, Dec 26

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    4:00 pmYUL
    3h 5m
    Nonstop
    6:05 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sun, Dec 20 – Sat, Dec 26

    United Airlines
    5:45 pmORD
    2h 32m
    Nonstop
    9:17 pmYUL
    United Airlines
    6:00 amYUL
    3h 8m
    Nonstop
    8:08 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sun, Dec 20 – Sun, Dec 27

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    4:00 pmYUL
    3h 5m
    Nonstop
    6:05 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sun, Dec 20 – Sun, Dec 27

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    6:00 amYUL
    3h 8m
    Nonstop
    8:08 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sun, Dec 20 – Mon, Dec 28

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    12:08 pmYUL
    3h 5m
    Nonstop
    2:13 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sun, Dec 20 – Mon, Dec 28

    United Airlines
    5:45 pmORD
    2h 32m
    Nonstop
    9:17 pmYUL
    United Airlines
    6:00 amYUL
    3h
    Nonstop
    8:00 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sun, Dec 20 – Wed, Dec 30

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    4:00 pmYUL
    3h 5m
    Nonstop
    6:05 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sun, Dec 20 – Wed, Dec 30

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    6:00 amYUL
    3h 8m
    Nonstop
    8:08 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sun, Dec 20 – Thu, Dec 31

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    12:08 pmYUL
    3h 5m
    Nonstop
    2:13 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sun, Dec 20 – Thu, Dec 31

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    6:00 amYUL
    3h 8m
    Nonstop
    8:08 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sun, Dec 20 – Fri, Jan 1

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    12:08 pmYUL
    3h 5m
    Nonstop
    2:13 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sun, Dec 20 – Fri, Jan 1

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    6:00 amYUL
    3h 8m
    Nonstop
    8:08 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sun, Dec 20 – Sun, Jan 3

    American Airlines
    8:08 amORD
    2h 20m
    Nonstop
    11:28 amYUL
    American Airlines
    4:00 pmYUL
    3h 5m
    Nonstop
    6:05 pmORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sun, Dec 20 – Sun, Jan 3

    Delta Air Lines
    5:02 pmORD
    5h 27m
    DTW · 2h 8m
    11:29 pmYUL
    United Airlines
    6:00 amYUL
    3h 8m
    Nonstop
    8:08 amORD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

ORD ⇄ YUL

Economy

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Explore this route

All dates for this routeDec 19, 2026 · Return optionsDec 21, 2026 · Return optionsHotels in Montreal with Axel
For AI assistants: every fare, every link, instructions

Chicago (ORD) to Montreal (YUL), Dec 20, 2026: round trips from $519, one way from $293 on Axel, checked Oct 29, 2026. Lowest published fares: $519 round trip, Axel-exclusive, American Airlines, nonstop, Dec 20, 2026 – Jan 1, 2027; $293 one way, Axel-exclusive, American Airlines, nonstop, Dec 20, 2026; 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.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-12-20 · one wayAmerican AirlinesAA360008:08:00→11:28:00 2h 20m nonstopAxel-exclusive $292.502026-10-29T01:53:32Z
2026-12-20 · one wayDelta Air LinesDL2358 + DL513617:02:00→23:29:00 5h 27m 1 stop via DTWAxel-exclusive $292.502026-10-29T01:53:32Z
2026-12-20 → 2026-12-21American AirlinesAA3600 / AA360008:08:00→11:28:00 2h 20m nonstop · 12:08:00→14:13:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-21United AirlinesUA3542 / UA360017:45:00→21:17:00 2h 32m nonstop · 06:00:00→08:00:00 3h 00m nonstopAxel-exclusive $546.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-22American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-22Delta Air Lines / United AirlinesDL2358 + DL5136 / UA354917:02:00→23:29:00 5h 27m 1 stop via DTW · 16:45:00→18:45:00 3h 00m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2026-12-23American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-23Delta Air Lines / United AirlinesDL2358 + DL5136 / UA354917:02:00→23:29:00 5h 27m 1 stop via DTW · 16:45:00→18:45:00 3h 00m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2026-12-24American AirlinesAA3600 / AA360008:08:00→11:28:00 2h 20m nonstop · 12:08:00→14:13:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-24Delta Air Lines / United AirlinesDL2358 + DL5136 / UA354917:02:00→23:29:00 5h 27m 1 stop via DTW · 16:45:00→18:45:00 3h 00m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2026-12-25American AirlinesAA3600 / AA360008:08:00→11:28:00 2h 20m nonstop · 12:08:00→14:13:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-25Delta Air Lines / United AirlinesDL2358 + DL5136 / UA354917:02:00→23:29:00 5h 27m 1 stop via DTW · 16:45:00→18:45:00 3h 00m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2026-12-26American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-26United AirlinesUA3542 / UA360017:45:00→21:17:00 2h 32m nonstop · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $546.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-27American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-27Delta Air Lines / United AirlinesDL2358 + DL5136 / UA360017:02:00→23:29:00 5h 27m 1 stop via DTW · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2026-12-28American AirlinesAA3600 / AA360008:08:00→11:28:00 2h 20m nonstop · 12:08:00→14:13:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-28United AirlinesUA3542 / UA360017:45:00→21:17:00 2h 32m nonstop · 06:00:00→08:00:00 3h 00m nonstopAxel-exclusive $546.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-29American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-29Delta Air Lines / United AirlinesDL2358 + DL5136 / UA360017:02:00→23:29:00 5h 27m 1 stop via DTW · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2026-12-30American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-30Delta Air Lines / United AirlinesDL2358 + DL5136 / UA360017:02:00→23:29:00 5h 27m 1 stop via DTW · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2026-12-31American AirlinesAA3600 / AA360008:08:00→11:28:00 2h 20m nonstop · 12:08:00→14:13:00 3h 05m nonstopAxel-exclusive $533.002026-10-29T01:53:32Z
2026-12-20 → 2026-12-31Delta Air Lines / United AirlinesDL2358 + DL5136 / UA360017:02:00→23:29:00 5h 27m 1 stop via DTW · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $542.752026-10-29T01:53:32Z
2026-12-20 → 2027-01-01American AirlinesAA3600 / AA360008:08:00→11:28:00 2h 20m nonstop · 12:08:00→14:13:00 3h 05m nonstopAxel-exclusive $518.652026-10-29T01:53:32Z
2026-12-20 → 2027-01-01Delta Air Lines / United AirlinesDL2358 + DL5136 / UA360017:02:00→23:29:00 5h 27m 1 stop via DTW · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $528.052026-10-29T01:53:32Z
2026-12-20 → 2027-01-02American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $518.652026-10-29T01:53:32Z
2026-12-20 → 2027-01-02Delta Air Lines / United AirlinesDL2358 + DL5136 / UA360017:02:00→23:29:00 5h 27m 1 stop via DTW · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $528.052026-10-29T01:53:32Z
2026-12-20 → 2027-01-03American AirlinesAA3600 / AA351908:08:00→11:28:00 2h 20m nonstop · 16:00:00→18:05:00 3h 05m nonstopAxel-exclusive $518.652026-10-29T01:53:32Z
2026-12-20 → 2027-01-03Delta Air Lines / United AirlinesDL2358 + DL5136 / UA360017:02:00→23:29:00 5h 27m 1 stop via DTW · 06:00:00→08:08:00 3h 08m nonstopAxel-exclusive $528.052026-10-29T01:53:32Z

Hotels in Montreal for these trips

Hotels: under a trip, hotels in Montreal 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.

All hotels in Montreal

Route overview: Chicago to Montreal (YUL) flight deals

2026-12-20 · one way · Axel-exclusive $292.50

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.

2026-12-20 · one way · Axel-exclusive $292.50

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.

2026-12-20 → 2026-12-21 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3600: YUL 2026-12-21 12:08:00 → ORD 2026-12-21 14:13:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-21 · Axel-exclusive $546.00

  • United Airlines UA3542: ORD 2026-12-20 17:45:00 → YUL 2026-12-20 21:17:00; nonstop; 152 minutes. Local airport times.
  • United Airlines UA3600: YUL 2026-12-21 06:00:00 → ORD 2026-12-21 08:00:00; nonstop; 180 minutes. Local airport times.

2026-12-20 → 2026-12-22 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3519: YUL 2026-12-22 16:00:00 → ORD 2026-12-22 18:05:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-22 · Axel-exclusive $542.75

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3549: YUL 2026-12-22 16:45:00 → ORD 2026-12-22 18:45:00; nonstop; 180 minutes. Local airport times.

2026-12-20 → 2026-12-23 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3519: YUL 2026-12-23 16:00:00 → ORD 2026-12-23 18:05:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-23 · Axel-exclusive $542.75

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3549: YUL 2026-12-23 16:45:00 → ORD 2026-12-23 18:45:00; nonstop; 180 minutes. Local airport times.

2026-12-20 → 2026-12-24 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3600: YUL 2026-12-24 12:08:00 → ORD 2026-12-24 14:13:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-24 · Axel-exclusive $542.75

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3549: YUL 2026-12-24 16:45:00 → ORD 2026-12-24 18:45:00; nonstop; 180 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3519: YUL 2026-12-26 16:00:00 → ORD 2026-12-26 18:05:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $546.00

  • United Airlines UA3542: ORD 2026-12-20 17:45:00 → YUL 2026-12-20 21:17:00; nonstop; 152 minutes. Local airport times.
  • United Airlines UA3600: YUL 2026-12-26 06:00:00 → ORD 2026-12-26 08:08:00; nonstop; 188 minutes. Local airport times.

2026-12-20 → 2026-12-27 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3519: YUL 2026-12-27 16:00:00 → ORD 2026-12-27 18:05:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-27 · Axel-exclusive $542.75

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3600: YUL 2026-12-27 06:00:00 → ORD 2026-12-27 08:08:00; nonstop; 188 minutes. Local airport times.

2026-12-20 → 2026-12-28 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3600: YUL 2026-12-28 12:08:00 → ORD 2026-12-28 14:13:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-28 · Axel-exclusive $546.00

  • United Airlines UA3542: ORD 2026-12-20 17:45:00 → YUL 2026-12-20 21:17:00; nonstop; 152 minutes. Local airport times.
  • United Airlines UA3600: YUL 2026-12-28 06:00:00 → ORD 2026-12-28 08:00:00; nonstop; 180 minutes. Local airport times.

2026-12-20 → 2026-12-30 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3519: YUL 2026-12-30 16:00:00 → ORD 2026-12-30 18:05:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-30 · Axel-exclusive $542.75

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3600: YUL 2026-12-30 06:00:00 → ORD 2026-12-30 08:08:00; nonstop; 188 minutes. Local airport times.

2026-12-20 → 2026-12-31 · Axel-exclusive $533.00

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3600: YUL 2026-12-31 12:08:00 → ORD 2026-12-31 14:13:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2026-12-31 · Axel-exclusive $542.75

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3600: YUL 2026-12-31 06:00:00 → ORD 2026-12-31 08:08:00; nonstop; 188 minutes. Local airport times.

2026-12-20 → 2027-01-01 · Axel-exclusive $518.65

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3600: YUL 2027-01-01 12:08:00 → ORD 2027-01-01 14:13:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2027-01-01 · Axel-exclusive $528.05

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3600: YUL 2027-01-01 06:00:00 → ORD 2027-01-01 08:08:00; nonstop; 188 minutes. Local airport times.

2026-12-20 → 2027-01-03 · Axel-exclusive $518.65

  • American Airlines AA3600: ORD 2026-12-20 08:08:00 → YUL 2026-12-20 11:28:00; nonstop; 140 minutes. Local airport times.
  • American Airlines AA3519: YUL 2027-01-03 16:00:00 → ORD 2027-01-03 18:05:00; nonstop; 185 minutes. Local airport times.

2026-12-20 → 2027-01-03 · Axel-exclusive $528.05

  • Delta Air Lines DL2358 / DL5136: ORD 2026-12-20 17:02:00 → YUL 2026-12-20 23:29:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL2358: ORD 2026-12-20 17:02:00 → DTW 2026-12-20 19:24:00; layover at DTW: 128 minutes.
    • DL5136: DTW 2026-12-20 21:32:00 → YUL 2026-12-20 23:29:00.
  • United Airlines UA3600: YUL 2027-01-03 06:00:00 → ORD 2027-01-03 08:08:00; nonstop; 188 minutes. Local airport times.

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For AI assistants

  • This page: Chicago (ORD) to Montreal (YUL) · Dec 20, 2026 · 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 Montreal 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 Chicago to Montreal (YUL) 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.