Detour Flights

Cheap flights from Boston

We are tracking 401 fares out of Boston (BOS) to 101 destinations.

Cheapest tracked fare $59  ·  about $40 below the typical price for that distance

Cheapest fares we're tracking

ToDepartsStopsPrice
Baltimore (BWI)2026-09-23Direct$59
Baltimore (BWI)2026-10-21Direct$59
Baltimore (BWI)2026-11-04Direct$59
Fort Lauderdale (FLL)2026-11-14Direct$60
Miami (MIA)2026-09-05Direct$77
Washington Reagan (DCA)2026-09-09Direct$77
Fort Lauderdale (FLL)2026-10-17Direct$79
Washington Dulles (IAD)2026-09-09Direct$79
Calgary (YYC)2026-10-10Direct$80
Calgary (YYC)2026-10-11Direct$80
Calgary (YYC)2026-10-14Direct$80
Miami (MIA)2026-09-08Direct$85
Miami (MIA)2026-09-26Direct$85
Miami (MIA)2026-09-301 stop$85
Toronto Billy Bishop (YTZ)2026-09-21Direct$86
Toronto Pearson (YYZ)2026-09-21Direct$87
Miami (MIA)2026-09-15Direct$88
Orlando (MCO)2026-10-17Direct$89
Chicago O'Hare (ORD)2026-11-171 stop$89
Chicago Midway (MDW)2026-10-311 stop$89

Popular destinations

Flights to BaltimoreFlights to Fort LauderdaleFlights to MiamiFlights to Washington ReaganFlights to Washington DullesFlights to CalgaryFlights to Toronto Billy BishopFlights to Toronto PearsonFlights to OrlandoFlights to Chicago O'HareFlights to Chicago MidwayFlights to AtlantaFlights to TampaFlights to AshevilleFlights to DenverFlights to Los AngelesFlights to RaleighFlights to Nassau BahamasFlights to Las VegasFlights to Houston Intercontinental

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 Boston?
We are currently tracking 401 fares out of Boston across 101 destinations, listed cheapest first above.
Is Boston 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.