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Boston → Toronto

Jan 21, 2027 · return Feb 4, 2027

BOS → YYZ1 adulteconomyRound trip

10 flight options · 5 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

Porter Airlines
5:30 pmBOS
2h 10m
Nonstop
7:40 pmYYZ
Porter Airlines
5:20 pmYYZ
1h 50m
Nonstop
7:10 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Air Canada
3:10 pmBOS
2h 1m
Nonstop
5:11 pmYYZ
Air Canada
8:30 amYYZ
1h 42m
Nonstop
10:12 amBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Porter Airlines
9:50 amBOS
2h 10m
Nonstop
12:00 pmYYZ
Porter Airlines
5:20 pmYYZ
1h 50m
Nonstop
7:10 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Air Canada
5:45 amBOS
2h 5m
Nonstop
7:50 amYYZ
Air Canada
8:30 amYYZ
1h 42m
Nonstop
10:12 amBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

American Airlines
4:00 pmBOS
5h 48m
PHL · 2h 17m
9:48 pmYYZ
American Airlines
1:45 pmYYZ
5h 29m
LGA · 2h 20m
7:14 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
3:42 pmBOS
5h 3m
EWR · 1h 47m
8:45 pmYYZ
United Airlines
2:57 pmYYZ
7h 2m
EWR · 3h 56m
9:59 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
6:00 amBOS
5h 25m
JFK · 2h 10m
11:25 amYYZ
Delta Air Lines
10:14 amYYZ
6h 11m
LGA · 3h 5m
4:25 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Porter Airlines
1:15 pmBOS
5h 43m
YOW · 2h 52m
6:58 pmYYZ
Porter Airlines
5:20 pmYYZ
1h 50m
Nonstop
7:10 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
5:45 amBOS
5h 37m
IAD · 2h 30m
11:22 amYYZ
United Airlines
2:57 pmYYZ
7h 2m
EWR · 3h 56m
9:59 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
1:00 pmBOS
4h 54m
LGA · 1h 30m
5:54 pmYYZ
Delta Air Lines
10:14 amYYZ
6h 11m
LGA · 3h 5m
4:25 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ YYZ

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Porter Airlines 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
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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

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)
2027-01-21 → 2027-02-04Porter AirlinesPD2618 / PD2617$310.382026-10-29T00:53:08Z
2027-01-21 → 2027-02-04Air CanadaAC769 / AC762$358.132026-10-29T00:53:08Z
2027-01-21 → 2027-02-04American AirlinesAA1198 + AA5525 / AA4623 + AA4724$319.932026-10-29T00:53:08Z
2027-01-21 → 2027-02-04United AirlinesUA546 + AC8883 / UA3544 + UA2691$329.482026-10-29T00:53:08Z
2027-01-21 → 2027-02-04Delta Air LinesDL2566 + DL5007 / DL5447 + DL5727$339.032026-10-29T00:53:08Z
2027-01-21 → 2027-02-04Porter AirlinesPD2616 / PD2617$310.382026-10-29T00:53:08Z
2027-01-21 → 2027-02-04Air CanadaAC763 / AC762$358.132026-10-29T00:53:08Z
2027-01-21 → 2027-02-04Porter AirlinesPD2346 + PD2162 / PD2617$300.882026-10-29T00:53:08Z
2027-01-21 → 2027-02-04United AirlinesUA1734 + AC8615 / UA3544 + UA2691$329.482026-10-29T00:53:08Z
2027-01-21 → 2027-02-04Delta Air LinesDL5748 + DL5173 / DL5447 + DL5727$339.032026-10-29T00:53:08Z

2027-01-21 → 2027-02-04 · $310.38

  • Porter Airlines PD2618: BOS 2027-01-21 17:30:00 → YYZ 2027-01-21 19:40:00; nonstop; 130 minutes. Local airport times.
  • Porter Airlines PD2617: YYZ 2027-02-04 17:20:00 → BOS 2027-02-04 19:10:00; nonstop; 110 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $358.13

  • Air Canada AC769: BOS 2027-01-21 15:10:00 → YYZ 2027-01-21 17:11:00; nonstop; 121 minutes. Local airport times.
  • Air Canada AC762: YYZ 2027-02-04 08:30:00 → BOS 2027-02-04 10:12:00; nonstop; 102 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $319.93

  • American Airlines AA1198 / AA5525: BOS 2027-01-21 16:00:00 → YYZ 2027-01-21 21:48:00; 1 stop(s) via PHL; 348 minutes. Local airport times.
    • AA1198: BOS 2027-01-21 16:00:00 → PHL 2027-01-21 17:40:00; layover at PHL: 137 minutes.
    • AA5525: PHL 2027-01-21 19:57:00 → YYZ 2027-01-21 21:48:00.
  • American Airlines AA4623 / AA4724: YYZ 2027-02-04 13:45:00 → BOS 2027-02-04 19:14:00; 1 stop(s) via LGA; 329 minutes. Local airport times.
    • AA4623: YYZ 2027-02-04 13:45:00 → LGA 2027-02-04 15:28:00; layover at LGA: 140 minutes.
    • AA4724: LGA 2027-02-04 17:48:00 → BOS 2027-02-04 19:14:00.

2027-01-21 → 2027-02-04 · $329.48

  • United Airlines UA546 / AC8883: BOS 2027-01-21 15:42:00 → YYZ 2027-01-21 20:45:00; 1 stop(s) via EWR; 303 minutes. Local airport times.
    • UA546: BOS 2027-01-21 15:42:00 → EWR 2027-01-21 17:08:00; layover at EWR: 107 minutes.
    • AC8883: EWR 2027-01-21 18:55:00 → YYZ 2027-01-21 20:45:00.
  • United Airlines UA3544 / UA2691: YYZ 2027-02-04 14:57:00 → BOS 2027-02-04 21:59:00; 1 stop(s) via EWR; 422 minutes. Local airport times.
    • UA3544: YYZ 2027-02-04 14:57:00 → EWR 2027-02-04 16:39:00; layover at EWR: 236 minutes.
    • UA2691: EWR 2027-02-04 20:35:00 → BOS 2027-02-04 21:59:00.

2027-01-21 → 2027-02-04 · $339.03

  • Delta Air Lines DL2566 / DL5007: BOS 2027-01-21 06:00:00 → YYZ 2027-01-21 11:25:00; 1 stop(s) via JFK; 325 minutes. Local airport times.
    • DL2566: BOS 2027-01-21 06:00:00 → JFK 2027-01-21 07:25:00; layover at JFK: 130 minutes.
    • DL5007: JFK 2027-01-21 09:35:00 → YYZ 2027-01-21 11:25:00.
  • Delta Air Lines DL5447 / DL5727: YYZ 2027-02-04 10:14:00 → BOS 2027-02-04 16:25:00; 1 stop(s) via LGA; 371 minutes. Local airport times.
    • DL5447: YYZ 2027-02-04 10:14:00 → LGA 2027-02-04 11:55:00; layover at LGA: 185 minutes.
    • DL5727: LGA 2027-02-04 15:00:00 → BOS 2027-02-04 16:25:00.

2027-01-21 → 2027-02-04 · $310.38

  • Porter Airlines PD2616: BOS 2027-01-21 09:50:00 → YYZ 2027-01-21 12:00:00; nonstop; 130 minutes. Local airport times.
  • Porter Airlines PD2617: YYZ 2027-02-04 17:20:00 → BOS 2027-02-04 19:10:00; nonstop; 110 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $358.13

  • Air Canada AC763: BOS 2027-01-21 05:45:00 → YYZ 2027-01-21 07:50:00; nonstop; 125 minutes. Local airport times.
  • Air Canada AC762: YYZ 2027-02-04 08:30:00 → BOS 2027-02-04 10:12:00; nonstop; 102 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $300.88

  • Porter Airlines PD2346 / PD2162: BOS 2027-01-21 13:15:00 → YYZ 2027-01-21 18:58:00; 1 stop(s) via YOW; 343 minutes. Local airport times.
    • PD2346: BOS 2027-01-21 13:15:00 → YOW 2027-01-21 14:48:00; layover at YOW: 172 minutes.
    • PD2162: YOW 2027-01-21 17:40:00 → YYZ 2027-01-21 18:58:00.
  • Porter Airlines PD2617: YYZ 2027-02-04 17:20:00 → BOS 2027-02-04 19:10:00; nonstop; 110 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $329.48

  • United Airlines UA1734 / AC8615: BOS 2027-01-21 05:45:00 → YYZ 2027-01-21 11:22:00; 1 stop(s) via IAD; 337 minutes. Local airport times.
    • UA1734: BOS 2027-01-21 05:45:00 → IAD 2027-01-21 07:25:00; layover at IAD: 150 minutes.
    • AC8615: IAD 2027-01-21 09:55:00 → YYZ 2027-01-21 11:22:00.
  • United Airlines UA3544 / UA2691: YYZ 2027-02-04 14:57:00 → BOS 2027-02-04 21:59:00; 1 stop(s) via EWR; 422 minutes. Local airport times.
    • UA3544: YYZ 2027-02-04 14:57:00 → EWR 2027-02-04 16:39:00; layover at EWR: 236 minutes.
    • UA2691: EWR 2027-02-04 20:35:00 → BOS 2027-02-04 21:59:00.

2027-01-21 → 2027-02-04 · $339.03

  • Delta Air Lines DL5748 / DL5173: BOS 2027-01-21 13:00:00 → YYZ 2027-01-21 17:54:00; 1 stop(s) via LGA; 294 minutes. Local airport times.
    • DL5748: BOS 2027-01-21 13:00:00 → LGA 2027-01-21 14:25:00; layover at LGA: 90 minutes.
    • DL5173: LGA 2027-01-21 15:55:00 → YYZ 2027-01-21 17:54:00.
  • Delta Air Lines DL5447 / DL5727: YYZ 2027-02-04 10:14:00 → BOS 2027-02-04 16:25:00; 1 stop(s) via LGA; 371 minutes. Local airport times.
    • DL5447: YYZ 2027-02-04 10:14:00 → LGA 2027-02-04 11:55:00; layover at LGA: 185 minutes.
    • DL5727: LGA 2027-02-04 15:00:00 → BOS 2027-02-04 16:25:00.

More dates for this route