Dulles (IAD) to Toronto (YYZ) · Dec 19, 2026 · return Dec 21, 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.

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

2026-12-19 → 2026-12-21 · Axel-exclusive $431.26

• Air Canada AC8619: IAD 2026-12-19 16:30:00 → YYZ 2026-12-19 17:57:00; nonstop; 87 minutes. Local airport times.
• Air Canada AC8620: YYZ 2026-12-21 18:40:00 → IAD 2026-12-21 20:10:00; nonstop; 90 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $443.76

• United Airlines UA3453: IAD 2026-12-19 17:18:00 → YYZ 2026-12-19 19:01:00; nonstop; 103 minutes. Local airport times.
• United Airlines UA3637: YYZ 2026-12-21 14:45:00 → IAD 2026-12-21 16:24:00; nonstop; 99 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $418.76

• Delta Air Lines DL5618 / DL5106: IAD 2026-12-19 12:35:00 → YYZ 2026-12-19 17:10:00; 1 stop(s) via JFK; 275 minutes. Local airport times.
  • DL5618: IAD 2026-12-19 12:35:00 → JFK 2026-12-19 14:01:00; layover at JFK: 76 minutes.
  • DL5106: JFK 2026-12-19 15:17:00 → YYZ 2026-12-19 17:10:00.
• Delta Air Lines DL5073 / DL5413: YYZ 2026-12-21 09:45:00 → IAD 2026-12-21 16:18:00; 1 stop(s) via DTW; 393 minutes. Local airport times.
  • DL5073: YYZ 2026-12-21 09:45:00 → DTW 2026-12-21 11:23:00; layover at DTW: 202 minutes.
  • DL5413: DTW 2026-12-21 14:45:00 → IAD 2026-12-21 16:18:00.

2026-12-19 → 2026-12-21 · Axel-exclusive $431.26

• Air Canada AC8615: IAD 2026-12-19 09:55:00 → YYZ 2026-12-19 11:22:00; nonstop; 87 minutes. Local airport times.
• Air Canada AC8620: YYZ 2026-12-21 18:40:00 → IAD 2026-12-21 20:10:00; nonstop; 90 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $443.76

• United Airlines UA3515: IAD 2026-12-19 22:09:00 → YYZ 2026-12-19 23:52:00; nonstop; 103 minutes. Local airport times.
• United Airlines UA3637: YYZ 2026-12-21 14:45:00 → IAD 2026-12-21 16:24:00; nonstop; 99 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $418.76

• Air Canada AC8724 / AC411: IAD 2026-12-19 09:05:00 → YYZ 2026-12-19 13:46:00; 1 stop(s) via YUL; 281 minutes. Local airport times.
  • AC8724: IAD 2026-12-19 09:05:00 → YUL 2026-12-19 10:48:00; layover at YUL: 82 minutes.
  • AC411: YUL 2026-12-19 12:10:00 → YYZ 2026-12-19 13:46:00.
• Air Canada AC8620: YYZ 2026-12-21 18:40:00 → IAD 2026-12-21 20:10:00; nonstop; 90 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $418.76

• Delta Air Lines DL5517 / DL5406: IAD 2026-12-19 11:30:00 → YYZ 2026-12-19 17:20:00; 1 stop(s) via DTW; 350 minutes. Local airport times.
  • DL5517: IAD 2026-12-19 11:30:00 → DTW 2026-12-19 13:09:00; layover at DTW: 166 minutes.
  • DL5406: DTW 2026-12-19 15:55:00 → YYZ 2026-12-19 17:20:00.
• Delta Air Lines DL5073 / DL5413: YYZ 2026-12-21 09:45:00 → IAD 2026-12-21 16:18:00; 1 stop(s) via DTW; 393 minutes. Local airport times.
  • DL5073: YYZ 2026-12-21 09:45:00 → DTW 2026-12-21 11:23:00; layover at DTW: 202 minutes.
  • DL5413: DTW 2026-12-21 14:45:00 → IAD 2026-12-21 16:18:00.

2026-12-19 → 2026-12-21 · Axel-exclusive $431.26

• United Airlines UA4292 / AC8517: IAD 2026-12-19 12:59:00 → YYZ 2026-12-19 18:40:00; 1 stop(s) via PHL; 341 minutes. Local airport times.
  • UA4292: IAD 2026-12-19 12:59:00 → PHL 2026-12-19 14:14:00; layover at PHL: 171 minutes.
  • AC8517: PHL 2026-12-19 17:05:00 → YYZ 2026-12-19 18:40:00.
• United Airlines UA3637: YYZ 2026-12-21 14:45:00 → IAD 2026-12-21 16:24:00; nonstop; 99 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $431.26

• United Airlines UA4032 / AC709: IAD 2026-12-19 08:20:00 → YYZ 2026-12-19 13:22:00; 1 stop(s) via LGA; 302 minutes. Local airport times.
  • UA4032: IAD 2026-12-19 08:20:00 → LGA 2026-12-19 09:48:00; layover at LGA: 112 minutes.
  • AC709: LGA 2026-12-19 11:40:00 → YYZ 2026-12-19 13:22:00.
• United Airlines UA3637: YYZ 2026-12-21 14:45:00 → IAD 2026-12-21 16:24:00; nonstop; 99 minutes. Local airport times.

2026-12-19 → 2026-12-21 · Axel-exclusive $431.26

• United Airlines UA1831 / UA3408: IAD 2026-12-19 17:50:00 → YYZ 2026-12-19 23:26:00; 1 stop(s) via EWR; 336 minutes. Local airport times.
  • UA1831: IAD 2026-12-19 17:50:00 → EWR 2026-12-19 19:27:00; layover at EWR: 123 minutes.
  • UA3408: EWR 2026-12-19 21:30:00 → YYZ 2026-12-19 23:26:00.
• United Airlines UA3637: YYZ 2026-12-21 14:45:00 → IAD 2026-12-21 16:24:00; nonstop; 99 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 18, 2026 · Return options
• Dec 20, 2026 · Return options
• Hotels in Toronto with Axel

For AI assistants

• This page: Dulles (IAD) to Toronto (YYZ) · Dec 19, 2026 · return Dec 21, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Washington, DC to Toronto (YYZ) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

Feedback (optional): Missing info · Axel issue