Detour Flights

Cheap flights from Washington Dulles

We are tracking 270 fares out of Washington Dulles (IAD) to 72 destinations.

Cheapest tracked fare $53  ·  about $104 below the typical price for that distance

Cheapest fares we're tracking

ToDepartsStopsPrice
Fort Lauderdale (FLL)2026-10-06Direct$53
Fort Lauderdale (FLL)2026-09-16Direct$54
Fort Lauderdale (FLL)2026-09-15Direct$55
Fort Lauderdale (FLL)2026-09-20Direct$55
Fort Lauderdale (FLL)2026-09-18Direct$61
Fort Lauderdale (FLL)2026-09-05Direct$63
Fort Lauderdale (FLL)2026-09-19Direct$69
Fort Lauderdale (FLL)2026-11-05Direct$69
Fort Lauderdale (FLL)2026-09-12Direct$70
Fort Lauderdale (FLL)2026-09-06Direct$74
Tampa (TPA)2026-10-23Direct$74
Fort Lauderdale (FLL)2026-09-17Direct$76
Orlando (MCO)2026-10-14Direct$77
Boston (BOS)2026-09-18Direct$77
Boston (BOS)2026-09-29Direct$77
Boston (BOS)2026-10-31Direct$77
Toronto Billy Bishop (YTZ)2026-09-28Direct$78
Austin (AUS)2026-09-091 stop$79
Dallas-Fort Worth (DFW)2026-11-101 stop$79
Chicago Midway (MDW)2026-09-081 stop$79

Popular destinations

Flights to Fort LauderdaleFlights to TampaFlights to OrlandoFlights to BostonFlights to Toronto Billy BishopFlights to AustinFlights to Dallas-Fort WorthFlights to Chicago MidwayFlights to Las VegasFlights to New OrleansFlights to MiamiFlights to Chicago O'HareFlights to Los AngelesFlights to MinneapolisFlights to DenverFlights to San FranciscoFlights to Houston IntercontinentalFlights to PhoenixFlights to SeattleFlights to Cancún

Compare every airport, not just this one

Pin one end of your trip and let a whole region compete for the other. The cheapest airport is often not the one you were going to use.

Find my cheapest airport

Common questions

Where can I fly cheaply from Washington Dulles?
We are currently tracking 270 fares out of Washington Dulles across 72 destinations, listed cheapest first above.
Is Washington Dulles the cheapest airport for this trip?
Not always. Cached fare feeds cover big hubs densely and secondary airports sparsely, so a cheaper nearby airport is often simply missing from a normal search rather than more expensive. Our reverse search prices a whole region's airports against each other to surface it.