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Boston → Ottawa

Dec 21, 2026 · return Dec 23, 2026

BOS → YOW1 adulteconomyRound trip

6 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Wed, Dec 23

Porter Airlines
1:15 pmBOS
1h 33m
Nonstop
2:48 pmYOW
Porter Airlines
3:15 pmYOW
1h 31m
Nonstop
4:46 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Wed, Dec 23

Air Canada
7:40 pmBOS
6h
YYZ · 2h 49m
1:40 am+1YOW
Air Canada
6:10 pmYOW
4h 27m
YYZ · 1h 23m
10:37 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

United Airlines
3:42 pmBOS
6h 14m
EWR · 3h 3m
9:56 pmYOW
United Airlines
3:10 pmYOW
6h 49m
EWR · 3h 35m
9:59 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Porter Airlines
5:30 pmBOS
7h 19m
YYZ · 3h 50m
12:49 am+1YOW
Porter Airlines
3:15 pmYOW
1h 31m
Nonstop
4:46 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Porter Airlines
1:15 pmBOS
1h 27m
Nonstop
2:42 pmYOW
Porter Airlines
8:25 amYOW
4h 9m
YTZ · 1h 30m
12:34 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Air Canada
10:25 amBOS
3h 47m
YUL · 1h 25m
2:12 pmYOW
Air Canada
6:10 pmYOW
4h 27m
YYZ · 1h 23m
10:37 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ YOW

Economy

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

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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)
2026-12-21 → 2026-12-23Porter AirlinesPD2346 / PD2345$429.002026-10-29T00:53:03Z
2026-12-21 → 2026-12-23Air CanadaAC8697 + AC472 / AC463 + AC772$487.502026-10-29T00:53:03Z
2026-12-21 → 2026-12-23United AirlinesUA546 + UA3506 / UA3620 + UA2691$513.502026-10-29T00:53:03Z
2026-12-21 → 2026-12-23Porter AirlinesPD2618 + PD2161 / PD2345$419.252026-10-29T00:53:03Z
2026-12-21 → 2026-12-23Porter AirlinesPD2346 / PD2206 + PD2941$419.252026-10-29T00:53:03Z
2026-12-21 → 2026-12-23Air CanadaAC8605 + AC7769 / AC463 + AC772$487.502026-10-29T00:53:03Z

2026-12-21 → 2026-12-23 · $429.00

  • Porter Airlines PD2346: BOS 2026-12-21 13:15:00 → YOW 2026-12-21 14:48:00; nonstop; 93 minutes. Local airport times.
  • Porter Airlines PD2345: YOW 2026-12-23 15:15:00 → BOS 2026-12-23 16:46:00; nonstop; 91 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $487.50

  • Air Canada AC8697 / AC472: BOS 2026-12-21 19:40:00 → YOW 2026-12-22 01:40:00; 1 stop(s) via YYZ; 360 minutes. Local airport times.
    • AC8697: BOS 2026-12-21 19:40:00 → YYZ 2026-12-21 21:41:00; layover at YYZ: 169 minutes.
    • AC472: YYZ 2026-12-22 00:30:00 → YOW 2026-12-22 01:40:00.
  • Air Canada AC463 / AC772: YOW 2026-12-23 18:10:00 → BOS 2026-12-23 22:37:00; 1 stop(s) via YYZ; 267 minutes. Local airport times.
    • AC463: YOW 2026-12-23 18:10:00 → YYZ 2026-12-23 19:32:00; layover at YYZ: 83 minutes.
    • AC772: YYZ 2026-12-23 20:55:00 → BOS 2026-12-23 22:37:00.

2026-12-21 → 2026-12-23 · $513.50

  • United Airlines UA546 / UA3506: BOS 2026-12-21 15:42:00 → YOW 2026-12-21 21:56:00; 1 stop(s) via EWR; 374 minutes. Local airport times.
    • UA546: BOS 2026-12-21 15:42:00 → EWR 2026-12-21 17:08:00; layover at EWR: 183 minutes.
    • UA3506: EWR 2026-12-21 20:11:00 → YOW 2026-12-21 21:56:00.
  • United Airlines UA3620 / UA2691: YOW 2026-12-23 15:10:00 → BOS 2026-12-23 21:59:00; 1 stop(s) via EWR; 409 minutes. Local airport times.
    • UA3620: YOW 2026-12-23 15:10:00 → EWR 2026-12-23 17:00:00; layover at EWR: 215 minutes.
    • UA2691: EWR 2026-12-23 20:35:00 → BOS 2026-12-23 21:59:00.

2026-12-21 → 2026-12-23 · $419.25

  • Porter Airlines PD2618 / PD2161: BOS 2026-12-21 17:30:00 → YOW 2026-12-22 00:49:00; 1 stop(s) via YYZ; 439 minutes. Local airport times.
    • PD2618: BOS 2026-12-21 17:30:00 → YYZ 2026-12-21 19:40:00; layover at YYZ: 230 minutes.
    • PD2161: YYZ 2026-12-21 23:30:00 → YOW 2026-12-22 00:49:00.
  • Porter Airlines PD2345: YOW 2026-12-23 15:15:00 → BOS 2026-12-23 16:46:00; nonstop; 91 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $419.25

  • Porter Airlines PD2346: BOS 2026-12-21 13:15:00 → YOW 2026-12-21 14:42:00; nonstop; 87 minutes. Local airport times.
  • Porter Airlines PD2206 / PD2941: YOW 2026-12-23 08:25:00 → BOS 2026-12-23 12:34:00; 1 stop(s) via YTZ; 249 minutes. Local airport times.
    • PD2206: YOW 2026-12-23 08:25:00 → YTZ 2026-12-23 09:30:00; layover at YTZ: 90 minutes.
    • PD2941: YTZ 2026-12-23 11:00:00 → BOS 2026-12-23 12:34:00.

2026-12-21 → 2026-12-23 · $487.50

  • Air Canada AC8605 / AC7769: BOS 2026-12-21 10:25:00 → YOW 2026-12-21 14:12:00; 1 stop(s) via YUL; 227 minutes. Local airport times.
    • AC8605: BOS 2026-12-21 10:25:00 → YUL 2026-12-21 11:50:00; layover at YUL: 85 minutes.
    • AC7769: YUL 2026-12-21 13:15:00 → YOW 2026-12-21 14:12:00.
  • Air Canada AC463 / AC772: YOW 2026-12-23 18:10:00 → BOS 2026-12-23 22:37:00; 1 stop(s) via YYZ; 267 minutes. Local airport times.
    • AC463: YOW 2026-12-23 18:10:00 → YYZ 2026-12-23 19:32:00; layover at YYZ: 83 minutes.
    • AC772: YYZ 2026-12-23 20:55:00 → BOS 2026-12-23 22:37:00.

More dates for this route