Dulles (IAD) to Cancún (CUN)
1 airline flies non-stop from Dulles to Cancún, typically about 3h 38m. Lowest cached fare seen: $293 (Nov 9, 2026).
Last updated Nov 9, 2026 · IAD airport · CUN airport
Cached price from Nov 9, 2026. Live prices may differ.
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Flights (2 operating)
| Airline | Flight | Departs | Arrives | Duration | Runs | Terminals |
|---|---|---|---|---|---|---|
| UA1154 | 08:26 | 11:05 | 219 min | Not published to 3 | ||
| UA1276 | 12:35 | 15:12 | 217 min | Not published to 3 |
UA1154
08:26 to 11:05219 minNot published to 3- 12:35 to 15:12217 minNot published to 3
Departure and arrival times are local to each airport.
Times are local. Schedules can change; confirm with the airline before you travel.
- Estimated flight time:
- 03:25 (AeroDataBox estimate)
- Time zones:
- America/New_York to America/Cancun
Months with price data
- Nov 2026293
- Dec 2026633
Lowest direct one-way fare in USD found for each departure month in the latest snapshot. Months not shown have no price data; that does not mean they are cheaper or more expensive. Cheapest: Nov 2026 at $293.
More schedule details
Airline schedule patterns
| Airline | Flights listed | Per week | Every day | Departs |
|---|---|---|---|---|
| 2 | 11 | 0 | 08:26 to 12:35 |
Flight calendar
Flights per day, based on this route's current weekly schedule pattern — not a live date-by-date lookup.
Departure time of day
- Morning1
- Afternoon1
- Evening0
- Night0
Morning 05:00 to 11:59, afternoon 12:00 to 16:59, evening 17:00 to 20:59, night 21:00 to 04:59.
Departures by day of week
- Monday2
- Tuesday1
- Wednesday1
- Thursday2
- Friday2
- Saturday2
- Sunday1
Runways
- IAD
- 01C, 01L, 01R, 12, 19C, 19L, 19R, 30
- CUN
- 12L, 12R, 30L, 30R
Runway data from AeroDataBox.
Route map
Map tiles © OpenStreetMap contributors. Positions come from airport coordinates.
Other airports near IAD
Other airports near CUN
- CZM Cozumel International Airport59 km
- TQO Felipe Carrillo Puerto International Airport Tulum127 km
Search fares on AviasalesOpens a partner search for tomorrow. Fares are not a quote.
Things to do in Cancún
Chichén Itzá: Guided Tour + Transportfrom $58Amigo Tours
Croco Cun Zoo: Fast Track Ticketfrom $47Croco Cun Zoo
Chichén Itzá & Cenote: Guided Tour + Transportfrom $57Amigo Tours
Interactive Aquarium Cancún: Entry Ticket + Dolphin Showfrom $23Acuario Interactivo de Cancun
Interactive Aquarium Cancún: Entry Ticketfrom $15Acuario Interactivo de Cancún
Isla Mujeres: Ferry from Cancúnfrom $18Grupo Xcaret ®
Tickets and tours from Tiqets, shown for the area around the airport. Prices checked Nov 9, 2026 and may change. These are affiliate links: we may earn a commission if you book, at no extra cost to you.
Plan your trip
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