Travel with Axel,
get the best price.

Route overview: Boston to Montreal (YUL) flight deals

Boston → Montreal

Feb 2, 2027 · choose your return date

BOS → YUL1 adulteconomyOne way and round trips

30 flight options · 2 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.

February 2027

Feb 2, 2027 · One wayUnited AirlinesUp to 1 stop each way$200.00 Feb 2, 2027 · One wayAir CanadaNonstop$205.00 Feb 2, 2027 – Feb 3, 2027 · 1 nightAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 3, 2027 · 1 nightUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 4, 2027 · 2 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 4, 2027 · 2 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 5, 2027 · 3 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 5, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 6, 2027 · 4 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 6, 2027 · 4 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 7, 2027 · 5 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 7, 2027 · 5 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 8, 2027 · 6 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 8, 2027 · 6 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 9, 2027 · 7 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 9, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 10, 2027 · 8 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 10, 2027 · 8 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 11, 2027 · 9 nightsAir CanadaNonstop$350.00 Feb 2, 2027 – Feb 11, 2027 · 9 nightsUnited AirlinesUp to 1 stop each way$355.00 Feb 2, 2027 – Feb 12, 2027 · 10 nightsAir CanadaNonstop$376.25 Feb 2, 2027 – Feb 12, 2027 · 10 nightsUnited AirlinesUp to 1 stop each way$381.63 Feb 2, 2027 – Feb 13, 2027 · 11 nightsAir CanadaNonstop$376.25 Feb 2, 2027 – Feb 13, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$381.63 Feb 2, 2027 – Feb 14, 2027 · 12 nightsAir CanadaNonstop$376.25 Feb 2, 2027 – Feb 14, 2027 · 12 nightsUnited AirlinesUp to 1 stop each way$381.63 Feb 2, 2027 – Feb 15, 2027 · 13 nightsAir CanadaNonstop$376.25 Feb 2, 2027 – Feb 15, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$381.63 Feb 2, 2027 – Feb 16, 2027 · 14 nightsAir CanadaNonstop$376.25 Feb 2, 2027 – Feb 16, 2027 · 14 nightsUnited AirlinesUp to 1 stop each way$381.63

Flights for your trip

  1. Tue, Feb 2 · One way

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL

    One-way total · 1 adult · Taxes included

  2. Tue, Feb 2 · One way

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL

    One-way total · 1 adult · Taxes included

  3. Tue, Feb 2 – Wed, Feb 3

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    8:20 amYUL
    1h 28m
    Nonstop
    9:48 amBOS

    Round-trip total · 1 adult · Taxes included

  4. Tue, Feb 2 – Wed, Feb 3

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  5. Tue, Feb 2 – Thu, Feb 4

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    8:00 pmYUL
    1h 28m
    Nonstop
    9:28 pmBOS

    Round-trip total · 1 adult · Taxes included

  6. Tue, Feb 2 – Thu, Feb 4

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  7. Tue, Feb 2 – Fri, Feb 5

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    1:25 pmYUL
    1h 28m
    Nonstop
    2:53 pmBOS

    Round-trip total · 1 adult · Taxes included

  8. Tue, Feb 2 – Fri, Feb 5

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  9. Tue, Feb 2 – Sat, Feb 6

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    1:25 pmYUL
    1h 28m
    Nonstop
    2:53 pmBOS

    Round-trip total · 1 adult · Taxes included

  10. Tue, Feb 2 – Sat, Feb 6

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  11. Tue, Feb 2 – Mon, Feb 8

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    1:25 pmYUL
    1h 28m
    Nonstop
    2:53 pmBOS

    Round-trip total · 1 adult · Taxes included

  12. Tue, Feb 2 – Mon, Feb 8

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  13. Tue, Feb 2 – Tue, Feb 9

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    8:20 amYUL
    1h 28m
    Nonstop
    9:48 amBOS

    Round-trip total · 1 adult · Taxes included

  14. Tue, Feb 2 – Tue, Feb 9

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  15. Tue, Feb 2 – Wed, Feb 10

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    8:20 amYUL
    1h 28m
    Nonstop
    9:48 amBOS

    Round-trip total · 1 adult · Taxes included

  16. Tue, Feb 2 – Wed, Feb 10

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  17. Tue, Feb 2 – Fri, Feb 12

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    1:25 pmYUL
    1h 28m
    Nonstop
    2:53 pmBOS

    Round-trip total · 1 adult · Taxes included

  18. Tue, Feb 2 – Fri, Feb 12

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  19. Tue, Feb 2 – Sat, Feb 13

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    1:25 pmYUL
    1h 28m
    Nonstop
    2:53 pmBOS

    Round-trip total · 1 adult · Taxes included

  20. Tue, Feb 2 – Sat, Feb 13

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  21. Tue, Feb 2 – Sun, Feb 14

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    8:10 amYUL
    1h 28m
    Nonstop
    9:38 amBOS

    Round-trip total · 1 adult · Taxes included

  22. Tue, Feb 2 – Sun, Feb 14

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

  23. Tue, Feb 2 – Tue, Feb 16

    Air Canada
    3:30 pmBOS
    1h 25m
    Nonstop
    4:55 pmYUL
    Air Canada
    8:20 amYUL
    1h 28m
    Nonstop
    9:48 amBOS

    Round-trip total · 1 adult · Taxes included

  24. Tue, Feb 2 – Tue, Feb 16

    United Airlines
    7:15 amBOS
    6h 13m
    EWR · 3h 10m
    1:28 pmYUL
    United Airlines
    3:00 pmYUL
    6h 59m
    EWR · 3h 42m
    9:59 pmBOS

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

BOS ⇄ YUL

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Air Canada emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeFeb 1, 2027 · Return optionsFeb 3, 2027 · Return optionsHotels in Montreal 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.

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. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-02 · one wayAir CanadaAC8607Axel-exclusive $205.002026-10-29T00:53:05Z
2027-02-02 · one wayUnited AirlinesUA570 + UA3621Axel-exclusive $200.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-03Air CanadaAC8607 / AC748Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-03United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-04Air CanadaAC8607 / AC8612Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-04United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-05Air CanadaAC8607 / AC8608Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-05United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-06Air CanadaAC8607 / AC8608Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-06United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-07Air CanadaAC8607 / AC748Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-07United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-08Air CanadaAC8607 / AC8608Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-08United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-09Air CanadaAC8607 / AC748Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-09United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-10Air CanadaAC8607 / AC748Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-10United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-11Air CanadaAC8607 / AC8612Axel-exclusive $350.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-11United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $355.002026-10-29T00:53:05Z
2027-02-02 → 2027-02-12Air CanadaAC8607 / AC8608Axel-exclusive $376.252026-10-29T00:53:05Z
2027-02-02 → 2027-02-12United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $381.632026-10-29T00:53:05Z
2027-02-02 → 2027-02-13Air CanadaAC8607 / AC8608Axel-exclusive $376.252026-10-29T00:53:05Z
2027-02-02 → 2027-02-13United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $381.632026-10-29T00:53:05Z
2027-02-02 → 2027-02-14Air CanadaAC8607 / AC748Axel-exclusive $376.252026-10-29T00:53:05Z
2027-02-02 → 2027-02-14United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $381.632026-10-29T00:53:05Z
2027-02-02 → 2027-02-15Air CanadaAC8607 / AC8608Axel-exclusive $376.252026-10-29T00:53:05Z
2027-02-02 → 2027-02-15United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $381.632026-10-29T00:53:05Z
2027-02-02 → 2027-02-16Air CanadaAC8607 / AC748Axel-exclusive $376.252026-10-29T00:53:05Z
2027-02-02 → 2027-02-16United AirlinesUA570 + UA3621 / UA3623 + UA2691Axel-exclusive $381.632026-10-29T00:53:05Z

Route overview: Boston to Montreal (YUL) flight deals

2027-02-02 · one way · Axel-exclusive $200.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.

2027-02-02 · one way · Axel-exclusive $205.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.

2027-02-02 → 2027-02-03 · Axel-exclusive $350.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC748: YUL 2027-02-03 08:20:00 → BOS 2027-02-03 09:48:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-03 · Axel-exclusive $355.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-03 15:00:00 → BOS 2027-02-03 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-03 15:00:00 → EWR 2027-02-03 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-03 20:35:00 → BOS 2027-02-03 21:59:00.

2027-02-02 → 2027-02-04 · Axel-exclusive $350.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC8612: YUL 2027-02-04 20:00:00 → BOS 2027-02-04 21:28:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-04 · Axel-exclusive $355.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-04 15:00:00 → BOS 2027-02-04 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-04 15:00:00 → EWR 2027-02-04 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-04 20:35:00 → BOS 2027-02-04 21:59:00.

2027-02-02 → 2027-02-05 · Axel-exclusive $350.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC8608: YUL 2027-02-05 13:25:00 → BOS 2027-02-05 14:53:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-05 · Axel-exclusive $355.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-05 15:00:00 → BOS 2027-02-05 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-05 15:00:00 → EWR 2027-02-05 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-05 20:35:00 → BOS 2027-02-05 21:59:00.

2027-02-02 → 2027-02-06 · Axel-exclusive $350.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC8608: YUL 2027-02-06 13:25:00 → BOS 2027-02-06 14:53:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-06 · Axel-exclusive $355.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-06 15:00:00 → BOS 2027-02-06 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-06 15:00:00 → EWR 2027-02-06 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-06 20:35:00 → BOS 2027-02-06 21:59:00.

2027-02-02 → 2027-02-08 · Axel-exclusive $350.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC8608: YUL 2027-02-08 13:25:00 → BOS 2027-02-08 14:53:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-08 · Axel-exclusive $355.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-08 15:00:00 → BOS 2027-02-08 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-08 15:00:00 → EWR 2027-02-08 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-08 20:35:00 → BOS 2027-02-08 21:59:00.

2027-02-02 → 2027-02-09 · Axel-exclusive $350.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC748: YUL 2027-02-09 08:20:00 → BOS 2027-02-09 09:48:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-09 · Axel-exclusive $355.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-09 15:00:00 → BOS 2027-02-09 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-09 15:00:00 → EWR 2027-02-09 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-09 20:35:00 → BOS 2027-02-09 21:59:00.

2027-02-02 → 2027-02-10 · Axel-exclusive $350.00

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC748: YUL 2027-02-10 08:20:00 → BOS 2027-02-10 09:48:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-10 · Axel-exclusive $355.00

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-10 15:00:00 → BOS 2027-02-10 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-10 15:00:00 → EWR 2027-02-10 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-10 20:35:00 → BOS 2027-02-10 21:59:00.

2027-02-02 → 2027-02-12 · Axel-exclusive $376.25

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC8608: YUL 2027-02-12 13:25:00 → BOS 2027-02-12 14:53:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-12 · Axel-exclusive $381.63

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-12 15:00:00 → BOS 2027-02-12 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-12 15:00:00 → EWR 2027-02-12 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-12 20:35:00 → BOS 2027-02-12 21:59:00.

2027-02-02 → 2027-02-13 · Axel-exclusive $376.25

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC8608: YUL 2027-02-13 13:25:00 → BOS 2027-02-13 14:53:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-13 · Axel-exclusive $381.63

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-13 15:00:00 → BOS 2027-02-13 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-13 15:00:00 → EWR 2027-02-13 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-13 20:35:00 → BOS 2027-02-13 21:59:00.

2027-02-02 → 2027-02-14 · Axel-exclusive $376.25

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC748: YUL 2027-02-14 08:10:00 → BOS 2027-02-14 09:38:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-14 · Axel-exclusive $381.63

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-14 15:00:00 → BOS 2027-02-14 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-14 15:00:00 → EWR 2027-02-14 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-14 20:35:00 → BOS 2027-02-14 21:59:00.

2027-02-02 → 2027-02-16 · Axel-exclusive $376.25

  • Air Canada AC8607: BOS 2027-02-02 15:30:00 → YUL 2027-02-02 16:55:00; nonstop; 85 minutes. Local airport times.
  • Air Canada AC748: YUL 2027-02-16 08:20:00 → BOS 2027-02-16 09:48:00; nonstop; 88 minutes. Local airport times.

2027-02-02 → 2027-02-16 · Axel-exclusive $381.63

  • United Airlines UA570 / UA3621: BOS 2027-02-02 07:15:00 → YUL 2027-02-02 13:28:00; 1 stop(s) via EWR; 373 minutes. Local airport times.
    • UA570: BOS 2027-02-02 07:15:00 → EWR 2027-02-02 08:42:00; layover at EWR: 190 minutes.
    • UA3621: EWR 2027-02-02 11:52:00 → YUL 2027-02-02 13:28:00.
  • United Airlines UA3623 / UA2691: YUL 2027-02-16 15:00:00 → BOS 2027-02-16 21:59:00; 1 stop(s) via EWR; 419 minutes. Local airport times.
    • UA3623: YUL 2027-02-16 15:00:00 → EWR 2027-02-16 16:53:00; layover at EWR: 222 minutes.
    • UA2691: EWR 2027-02-16 20:35:00 → BOS 2027-02-16 21:59:00.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Montreal (YUL) · Feb 2, 2027 · 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.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Boston 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.