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Dulles → Toronto

Dec 21, 2026 · return Dec 24, 2026

IAD → YYZ1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 24

United Airlines
10:10 pmIAD
1h 42m
Nonstop
11:52 pmYYZ
United Airlines
10:00 amYYZ
1h 45m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

United Airlines
12:42 pmIAD
1h 43m
Nonstop
2:25 pmYYZ
United Airlines
10:00 amYYZ
1h 45m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 24

Air Canada
9:05 amIAD
4h 41m
YUL · 1h 22m
1:46 pmYYZ
Air Canada
4:20 pmYYZ
4h 59m
DTW · 2h 5m
9:19 pmIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

Delta Air Lines
12:35 pmIAD
4h 35m
JFK · 1h 16m
5:10 pmYYZ
Delta Air Lines
6:00 amYYZ
5h 49m
JFK · 2h 9m
11:49 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

Air Canada
9:55 amIAD
1h 27m
Nonstop
11:22 amYYZ
Air Canada
4:20 pmYYZ
4h 59m
DTW · 2h 5m
9:19 pmIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

United Airlines
5:50 pmIAD
5h 36m
EWR · 2h 3m
11:26 pmYYZ
United Airlines
10:00 amYYZ
1h 45m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

United Airlines
12:59 pmIAD
5h 41m
PHL · 2h 51m
6:40 pmYYZ
United Airlines
10:00 amYYZ
1h 45m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

United Airlines
8:20 amIAD
5h 2m
LGA · 1h 52m
1:22 pmYYZ
United Airlines
10:00 amYYZ
1h 45m
Nonstop
11:45 amIAD

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ YYZ

Economy

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

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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 → 2026-12-24United AirlinesUA3515 / UA3629$443.762026-10-29T01:08:48Z
2026-12-21 → 2026-12-24Air CanadaAC8724 + AC411 / AC8775 + UA6362$406.262026-10-29T01:08:48Z
2026-12-21 → 2026-12-24Delta Air LinesDL5618 + DL5106 / DL5066 + DL5595$418.762026-10-29T01:08:48Z
2026-12-21 → 2026-12-24United AirlinesUA3490 / UA3629$443.762026-10-29T01:08:48Z
2026-12-21 → 2026-12-24Air CanadaAC8615 / AC8775 + UA6362$418.762026-10-29T01:08:48Z
2026-12-21 → 2026-12-24United AirlinesUA1831 + UA3408 / UA3629$431.262026-10-29T01:08:48Z
2026-12-21 → 2026-12-24United AirlinesUA4292 + AC8517 / UA3629$431.262026-10-29T01:08:48Z
2026-12-21 → 2026-12-24United AirlinesUA4032 + AC709 / UA3629$431.262026-10-29T01:08:48Z

2026-12-21 → 2026-12-24 · $443.76

  • United Airlines UA3515: IAD 2026-12-21 22:10:00 → YYZ 2026-12-21 23:52:00; nonstop; 102 minutes. Local airport times.
  • United Airlines UA3629: YYZ 2026-12-24 10:00:00 → IAD 2026-12-24 11:45:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-24 · $406.26

  • Air Canada AC8724 / AC411: IAD 2026-12-21 09:05:00 → YYZ 2026-12-21 13:46:00; 1 stop(s) via YUL; 281 minutes. Local airport times.
    • AC8724: IAD 2026-12-21 09:05:00 → YUL 2026-12-21 10:48:00; layover at YUL: 82 minutes.
    • AC411: YUL 2026-12-21 12:10:00 → YYZ 2026-12-21 13:46:00.
  • Air Canada AC8775 / UA6362: YYZ 2026-12-24 16:20:00 → IAD 2026-12-24 21:19:00; 1 stop(s) via DTW; 299 minutes. Local airport times.
    • AC8775: YYZ 2026-12-24 16:20:00 → DTW 2026-12-24 17:40:00; layover at DTW: 125 minutes.
    • UA6362: DTW 2026-12-24 19:45:00 → IAD 2026-12-24 21:19:00.

2026-12-21 → 2026-12-24 · $418.76

  • Delta Air Lines DL5618 / DL5106: IAD 2026-12-21 12:35:00 → YYZ 2026-12-21 17:10:00; 1 stop(s) via JFK; 275 minutes. Local airport times.
    • DL5618: IAD 2026-12-21 12:35:00 → JFK 2026-12-21 14:01:00; layover at JFK: 76 minutes.
    • DL5106: JFK 2026-12-21 15:17:00 → YYZ 2026-12-21 17:10:00.
  • Delta Air Lines DL5066 / DL5595: YYZ 2026-12-24 06:00:00 → IAD 2026-12-24 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL5066: YYZ 2026-12-24 06:00:00 → JFK 2026-12-24 08:06:00; layover at JFK: 129 minutes.
    • DL5595: JFK 2026-12-24 10:15:00 → IAD 2026-12-24 11:49:00.

2026-12-21 → 2026-12-24 · $443.76

  • United Airlines UA3490: IAD 2026-12-21 12:42:00 → YYZ 2026-12-21 14:25:00; nonstop; 103 minutes. Local airport times.
  • United Airlines UA3629: YYZ 2026-12-24 10:00:00 → IAD 2026-12-24 11:45:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-24 · $418.76

  • Air Canada AC8615: IAD 2026-12-21 09:55:00 → YYZ 2026-12-21 11:22:00; nonstop; 87 minutes. Local airport times.
  • Air Canada AC8775 / UA6362: YYZ 2026-12-24 16:20:00 → IAD 2026-12-24 21:19:00; 1 stop(s) via DTW; 299 minutes. Local airport times.
    • AC8775: YYZ 2026-12-24 16:20:00 → DTW 2026-12-24 17:40:00; layover at DTW: 125 minutes.
    • UA6362: DTW 2026-12-24 19:45:00 → IAD 2026-12-24 21:19:00.

2026-12-21 → 2026-12-24 · $431.26

  • United Airlines UA1831 / UA3408: IAD 2026-12-21 17:50:00 → YYZ 2026-12-21 23:26:00; 1 stop(s) via EWR; 336 minutes. Local airport times.
    • UA1831: IAD 2026-12-21 17:50:00 → EWR 2026-12-21 19:27:00; layover at EWR: 123 minutes.
    • UA3408: EWR 2026-12-21 21:30:00 → YYZ 2026-12-21 23:26:00.
  • United Airlines UA3629: YYZ 2026-12-24 10:00:00 → IAD 2026-12-24 11:45:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-24 · $431.26

  • United Airlines UA4292 / AC8517: IAD 2026-12-21 12:59:00 → YYZ 2026-12-21 18:40:00; 1 stop(s) via PHL; 341 minutes. Local airport times.
    • UA4292: IAD 2026-12-21 12:59:00 → PHL 2026-12-21 14:14:00; layover at PHL: 171 minutes.
    • AC8517: PHL 2026-12-21 17:05:00 → YYZ 2026-12-21 18:40:00.
  • United Airlines UA3629: YYZ 2026-12-24 10:00:00 → IAD 2026-12-24 11:45:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-24 · $431.26

  • United Airlines UA4032 / AC709: IAD 2026-12-21 08:20:00 → YYZ 2026-12-21 13:22:00; 1 stop(s) via LGA; 302 minutes. Local airport times.
    • UA4032: IAD 2026-12-21 08:20:00 → LGA 2026-12-21 09:48:00; layover at LGA: 112 minutes.
    • AC709: LGA 2026-12-21 11:40:00 → YYZ 2026-12-21 13:22:00.
  • United Airlines UA3629: YYZ 2026-12-24 10:00:00 → IAD 2026-12-24 11:45:00; nonstop; 105 minutes. Local airport times.

More dates for this route