Detour Flights

Cheap flights from Boston

We are tracking 928 fares out of Boston (BOS) to 202 destinations.

Cheapest tracked fare $55  ·  about $52 below the typical price for that distance

Cheapest fares we're tracking

ToDepartsStopsPrice
(WAS)2026-11-02Direct$55
(WAS)2026-12-08Direct$55
(WAS)2026-11-15Direct$55
Washington Reagan (DCA)2026-12-08Direct$56
(BWI)2026-11-24Direct$56
(FLL)2027-05-01Direct$57
(ORL)2026-10-31Direct$57
Toronto Pearson (YYZ)2026-10-19Direct$57
Washington Reagan (DCA)2026-12-01Direct$57
(WAS)2026-12-01Direct$57
Washington Reagan (DCA)2026-11-15Direct$58
(WAS)2026-11-14Direct$58
Washington Dulles (IAD)2026-10-21Direct$59
Washington Dulles (IAD)2027-01-06Direct$59
Washington Dulles (IAD)2027-02-03Direct$59
Washington Dulles (IAD)2027-03-01Direct$59
Washington Reagan (DCA)2026-10-281 stop$59
Washington Reagan (DCA)2026-12-021 stop$59
Washington Reagan (DCA)2026-11-051 stop$59
Washington Reagan (DCA)2026-11-181 stop$59

Popular destinations

Flights to Washington DC (All Airports)Flights to Washington ReaganFlights to BaltimoreFlights to Fort LauderdaleFlights to ORLFlights to Toronto PearsonFlights to Washington DullesFlights to AshevilleFlights to RaleighFlights to AtlantaFlights to AustinFlights to MiamiFlights to OrlandoFlights to DenverFlights to Chicago MidwayFlights to Toronto (All Airports)Flights to Chicago O'HareFlights to Chicago (All Airports)Flights to San DiegoFlights to Toronto Billy Bishop

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 928 fares out of Boston across 202 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.