Dulles (IAD) to Toronto (YYZ), Dec 18–31, 2026: from $366 round trip

Dulles (IAD) to Toronto (YYZ), Dec 18–31, 2026: from $366 round trip on Axel, checked Nov 12, 2026. Lowest published fare: $366 round trip, Axel-exclusive, Air Canada, 1 stop, Dec 18–31, 2026, 1 adult, economy, checked Nov 12, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Toronto for these trips

Hotels: under a trip, hotels in Toronto for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Toronto for these nights (Dec 18–31, 2026 · 13 nights · 2 adults, 1 room): 3★ Best Western Plus Toronto Airport Hotel, $82 a night, $1,065 for 13 nights · 4★ Delta Hotels by Marriott Toronto Airport & Conference Centre, $101 a night, $1,311 for 13 nights · 5★ Bisha, a Luxury Collection Hotel Toronto, $295 a night, $3,840 for 13 nights

All hotels in Toronto

Route overview: Washington, DC to Toronto (YYZ) flight deals

2026-12-18 → 2026-12-31 · Axel-exclusive $399.38

• United Airlines UA3515: IAD 2026-12-18 22:09:00 → YYZ 2026-12-18 23:52:00; nonstop; 103 minutes. Local airport times.
• United Airlines UA3629: YYZ 2026-12-31 10:00:00 → IAD 2026-12-31 11:45:00; nonstop; 105 minutes. Local airport times.

2026-12-18 → 2026-12-31 · Axel-exclusive $365.63

• Air Canada AC8724 / AC411: IAD 2026-12-18 09:05:00 → YYZ 2026-12-18 13:46:00; 1 stop(s) via YUL; 281 minutes. Local airport times.
  • AC8724: IAD 2026-12-18 09:05:00 → YUL 2026-12-18 10:48:00; layover at YUL: 82 minutes.
  • AC411: YUL 2026-12-18 12:10:00 → YYZ 2026-12-18 13:46:00.
• Air Canada AC446 / UA3660: YYZ 2026-12-31 10:10:00 → IAD 2026-12-31 15:53:00; 1 stop(s) via YOW; 343 minutes. Local airport times.
  • AC446: YYZ 2026-12-31 10:10:00 → YOW 2026-12-31 11:20:00; layover at YOW: 160 minutes.
  • UA3660: YOW 2026-12-31 14:00:00 → IAD 2026-12-31 15:53:00.

2026-12-18 → 2026-12-31 · Axel-exclusive $376.88

• Delta Air Lines DL5618 / DL5106: IAD 2026-12-18 12:35:00 → YYZ 2026-12-18 17:10:00; 1 stop(s) via JFK; 275 minutes. Local airport times.
  • DL5618: IAD 2026-12-18 12:35:00 → JFK 2026-12-18 14:01:00; layover at JFK: 76 minutes.
  • DL5106: JFK 2026-12-18 15:17:00 → YYZ 2026-12-18 17:10:00.
• Delta Air Lines DL5066 / DL5595: YYZ 2026-12-31 06:00:00 → IAD 2026-12-31 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
  • DL5066: YYZ 2026-12-31 06:00:00 → JFK 2026-12-31 08:06:00; layover at JFK: 129 minutes.
  • DL5595: JFK 2026-12-31 10:15:00 → IAD 2026-12-31 11:49:00.

2026-12-18 → 2026-12-31 · Axel-exclusive $399.38

• United Airlines UA3453: IAD 2026-12-18 17:16:00 → YYZ 2026-12-18 19:01:00; nonstop; 105 minutes. Local airport times.
• United Airlines UA3629: YYZ 2026-12-31 10:00:00 → IAD 2026-12-31 11:45:00; nonstop; 105 minutes. Local airport times.

2026-12-18 → 2026-12-31 · Axel-exclusive $375.63

• Air Canada AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; nonstop; 87 minutes. Local airport times.
• Air Canada AC446 / UA3660: YYZ 2026-12-31 10:10:00 → IAD 2026-12-31 15:53:00; 1 stop(s) via YOW; 343 minutes. Local airport times.
  • AC446: YYZ 2026-12-31 10:10:00 → YOW 2026-12-31 11:20:00; layover at YOW: 160 minutes.
  • UA3660: YOW 2026-12-31 14:00:00 → IAD 2026-12-31 15:53:00.

2026-12-18 → 2026-12-31 · Axel-exclusive $376.88

• Delta Air Lines DL5517 / DL5406: IAD 2026-12-18 11:30:00 → YYZ 2026-12-18 17:20:00; 1 stop(s) via DTW; 350 minutes. Local airport times.
  • DL5517: IAD 2026-12-18 11:30:00 → DTW 2026-12-18 13:09:00; layover at DTW: 166 minutes.
  • DL5406: DTW 2026-12-18 15:55:00 → YYZ 2026-12-18 17:20:00.
• Delta Air Lines DL5066 / DL5595: YYZ 2026-12-31 06:00:00 → IAD 2026-12-31 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
  • DL5066: YYZ 2026-12-31 06:00:00 → JFK 2026-12-31 08:06:00; layover at JFK: 129 minutes.
  • DL5595: JFK 2026-12-31 10:15:00 → IAD 2026-12-31 11:49:00.

2026-12-18 → 2026-12-31 · Axel-exclusive $389.38

• United Airlines UA4292 / AC8517: IAD 2026-12-18 12:59:00 → YYZ 2026-12-18 18:40:00; 1 stop(s) via PHL; 341 minutes. Local airport times.
  • UA4292: IAD 2026-12-18 12:59:00 → PHL 2026-12-18 14:14:00; layover at PHL: 171 minutes.
  • AC8517: PHL 2026-12-18 17:05:00 → YYZ 2026-12-18 18:40:00.
• United Airlines UA3629: YYZ 2026-12-31 10:00:00 → IAD 2026-12-31 11:45:00; nonstop; 105 minutes. Local airport times.

2026-12-18 → 2026-12-31 · Axel-exclusive $389.38

• United Airlines UA4032 / AC709: IAD 2026-12-18 08:20:00 → YYZ 2026-12-18 13:22:00; 1 stop(s) via LGA; 302 minutes. Local airport times.
  • UA4032: IAD 2026-12-18 08:20:00 → LGA 2026-12-18 09:48:00; layover at LGA: 112 minutes.
  • AC709: LGA 2026-12-18 11:40:00 → YYZ 2026-12-18 13:22:00.
• United Airlines UA3629: YYZ 2026-12-31 10:00:00 → IAD 2026-12-31 11:45:00; nonstop; 105 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Dec 17, 2026 · Return options
• Dec 19, 2026 · Return options
• Hotels in Toronto with Axel

For AI assistants

• This page: Dulles (IAD) to Toronto (YYZ) · Dec 18, 2026 · return Dec 31, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Toronto for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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