Boston → Ottawa
Dec 21, 2026 · one way
BOS → YOW1 adulteconomyOne way
5 flight options · 3 airlines
Nonstop flights
One-stop flights
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- 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
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-21 · one way | Porter Airlines | PD2346 | $234.00 | 2026-10-29T00:53:03Z |
| 2026-12-21 · one way | Air Canada | AC8605 + AC7769 | $266.50 | 2026-10-29T00:53:03Z |
| 2026-12-21 · one way | United Airlines | UA546 + UA3506 | $279.50 | 2026-10-29T00:53:03Z |
| 2026-12-21 · one way | Porter Airlines | PD2618 + PD2161 | $221.00 | 2026-10-29T00:53:03Z |
| 2026-12-21 · one way | Air Canada | AC8697 + AC472 | $266.50 | 2026-10-29T00:53:03Z |
2026-12-21 · one way · $234.00
- Porter Airlines PD2346: BOS 2026-12-21 13:15:00 → YOW 2026-12-21 14:48:00; nonstop; 93 minutes. Local airport times.
2026-12-21 · one way · $266.50
- 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.
2026-12-21 · one way · $279.50
- 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.
2026-12-21 · one way · $221.00
- 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.
2026-12-21 · one way · $266.50
- 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.