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Boston → Toronto

Dec 21, 2026 · one way

BOS → YYZ1 adulteconomyOne way

10 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 · One way

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

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Air Canada
5:45 amBOS
2h 5m
Nonstop
7:50 amYYZ

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Porter Airlines
9:50 amBOS
2h 10m
Nonstop
12:00 pmYYZ

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Air Canada
7:40 pmBOS
2h 1m
Nonstop
9:41 pmYYZ

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

American Airlines
4:00 pmBOS
5h 48m
PHL · 2h 17m
9:48 pmYYZ

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
3:42 pmBOS
5h 3m
EWR · 1h 47m
8:45 pmYYZ

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
6:00 amBOS
5h 25m
JFK · 2h 10m
11:25 amYYZ

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Porter Airlines
1:15 pmBOS
5h 43m
YOW · 2h 52m
6:58 pmYYZ

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
5:45 amBOS
5h 37m
IAD · 2h 30m
11:22 amYYZ

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
1:00 pmBOS
4h 54m
LGA · 1h 30m
5:54 pmYYZ

One-way 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
  • 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

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 · one wayPorter AirlinesPD2618$234.002026-10-29T00:53:08Z
2026-12-21 · one wayAir CanadaAC763$273.002026-10-29T00:53:08Z
2026-12-21 · one wayAmerican AirlinesAA1198 + AA5525$240.502026-10-29T00:53:08Z
2026-12-21 · one wayUnited AirlinesUA546 + AC8883$247.002026-10-29T00:53:08Z
2026-12-21 · one wayDelta Air LinesDL2566 + DL5007$253.502026-10-29T00:53:08Z
2026-12-21 · one wayPorter AirlinesPD2616$234.002026-10-29T00:53:08Z
2026-12-21 · one wayAir CanadaAC8697$273.002026-10-29T00:53:08Z
2026-12-21 · one wayPorter AirlinesPD2346 + PD2162$214.502026-10-29T00:53:08Z
2026-12-21 · one wayUnited AirlinesUA1734 + AC8615$247.002026-10-29T00:53:08Z
2026-12-21 · one wayDelta Air LinesDL5748 + DL5173$253.502026-10-29T00:53:08Z

2026-12-21 · one way · $234.00

  • Porter Airlines PD2618: BOS 2026-12-21 17:30:00 → YYZ 2026-12-21 19:40:00; nonstop; 130 minutes. Local airport times.

2026-12-21 · one way · $273.00

  • Air Canada AC763: BOS 2026-12-21 05:45:00 → YYZ 2026-12-21 07:50:00; nonstop; 125 minutes. Local airport times.

2026-12-21 · one way · $240.50

  • American Airlines AA1198 / AA5525: BOS 2026-12-21 16:00:00 → YYZ 2026-12-21 21:48:00; 1 stop(s) via PHL; 348 minutes. Local airport times.
    • AA1198: BOS 2026-12-21 16:00:00 → PHL 2026-12-21 17:40:00; layover at PHL: 137 minutes.
    • AA5525: PHL 2026-12-21 19:57:00 → YYZ 2026-12-21 21:48:00.

2026-12-21 · one way · $247.00

  • United Airlines UA546 / AC8883: BOS 2026-12-21 15:42:00 → YYZ 2026-12-21 20:45:00; 1 stop(s) via EWR; 303 minutes. Local airport times.
    • UA546: BOS 2026-12-21 15:42:00 → EWR 2026-12-21 17:08:00; layover at EWR: 107 minutes.
    • AC8883: EWR 2026-12-21 18:55:00 → YYZ 2026-12-21 20:45:00.

2026-12-21 · one way · $253.50

  • Delta Air Lines DL2566 / DL5007: BOS 2026-12-21 06:00:00 → YYZ 2026-12-21 11:25:00; 1 stop(s) via JFK; 325 minutes. Local airport times.
    • DL2566: BOS 2026-12-21 06:00:00 → JFK 2026-12-21 07:25:00; layover at JFK: 130 minutes.
    • DL5007: JFK 2026-12-21 09:35:00 → YYZ 2026-12-21 11:25:00.

2026-12-21 · one way · $234.00

  • Porter Airlines PD2616: BOS 2026-12-21 09:50:00 → YYZ 2026-12-21 12:00:00; nonstop; 130 minutes. Local airport times.

2026-12-21 · one way · $273.00

  • Air Canada AC8697: BOS 2026-12-21 19:40:00 → YYZ 2026-12-21 21:41:00; nonstop; 121 minutes. Local airport times.

2026-12-21 · one way · $214.50

  • Porter Airlines PD2346 / PD2162: BOS 2026-12-21 13:15:00 → YYZ 2026-12-21 18:58:00; 1 stop(s) via YOW; 343 minutes. Local airport times.
    • PD2346: BOS 2026-12-21 13:15:00 → YOW 2026-12-21 14:48:00; layover at YOW: 172 minutes.
    • PD2162: YOW 2026-12-21 17:40:00 → YYZ 2026-12-21 18:58:00.

2026-12-21 · one way · $247.00

  • United Airlines UA1734 / AC8615: BOS 2026-12-21 05:45:00 → YYZ 2026-12-21 11:22:00; 1 stop(s) via IAD; 337 minutes. Local airport times.
    • UA1734: BOS 2026-12-21 05:45:00 → IAD 2026-12-21 07:25:00; layover at IAD: 150 minutes.
    • AC8615: IAD 2026-12-21 09:55:00 → YYZ 2026-12-21 11:22:00.

2026-12-21 · one way · $253.50

  • Delta Air Lines DL5748 / DL5173: BOS 2026-12-21 13:00:00 → YYZ 2026-12-21 17:54:00; 1 stop(s) via LGA; 294 minutes. Local airport times.
    • DL5748: BOS 2026-12-21 13:00:00 → LGA 2026-12-21 14:25:00; layover at LGA: 90 minutes.
    • DL5173: LGA 2026-12-21 15:55:00 → YYZ 2026-12-21 17:54:00.

More dates for this route