Independent travel booking service, not affiliated with any airline. Agents available 24/7: (708) 866-8751
WarBird Flight is an independent booking service, not affiliated with Delta Air Lines. Fares are recorded lows for the route across carriers; the agent quotes Delta Air Lines's current fare on the call.
BOS → BWI · about 1h 28m nonstop · 369 miles · 4 airlines
Fares shown are recorded lows. An agent confirms today's live price on the call.
Boston is a Delta Air Lines hub, so Delta Air Lines typically offers several daily departures on BOS–BWI, with nonstop service where demand supports it and connections through its other hubs otherwise. The nonstop flight time is about 1h 28m.
Fare classes available: Basic Economy, Main Cabin, Comfort+, First Class / Delta One. Delta removed change fees on Main Cabin and above for travel originating in the US, Canada, Europe, Africa, and the Caribbean. You pay only the fare difference, and if the new flight is cheaper the difference is returned as an eCredit.
Recorded lows on BOS–BWI start at $146 one-way ($311 round-trip). That figure comes from cached search data and moves with demand, so treat it as a benchmark for what a good price looks like rather than a guaranteed fare.
Delta Air Lines and United Airlines both operate hubs at one end of this route, so nonstop or single-connection service is usually available, along with American Airlines and Southwest Airlines. Our agents can book any of them and compare fare classes side by side.
This is a 369 miles flight, short enough that boarding takes almost as long as the cruise. Fares on hops like this are driven less by season and more by day of week; midweek departures can be half the Friday price.
Lowest recorded one-way fare per month. Green marks the cheapest month.
Winter fares out of the Northeast peak around the holidays and February school breaks; late April to early June and September to early November are usually the calmest on price.
On this specific route our fare history shows December as the cheapest month and September as the most expensive, a spread of $135 between the two.
Midweek travel almost always beats weekends on price here. If your dates are flexible by a day or two, tell the agent; shifting a Friday departure to Thursday or a Sunday return to Monday is the single most reliable way to cut the fare.
For domestic travel, booking three to eight weeks ahead usually captures the best price. Inside two weeks, fares climb; more than four months out, airlines have not yet released their cheapest inventory.
Fares from a neighboring airport are sometimes far lower than the drive is long. Agents quote all of these on one call.
Licensed agents at our partner agency handle these by phone, 24/7. No charge for a quote.
Boston is a Delta Air Lines hub, so nonstop service is likely on this route. The agent confirms the schedule for your dates.
The lowest one-way fare we have recorded recently is $146, and $311 round-trip. Fares change daily; call (708) 866-8751 for today's price.
A nonstop flight takes about 1h 28m to cover 369 miles. Connecting itineraries add two to five hours depending on the layover.
Delta Air Lines, United Airlines, American Airlines, and Southwest Airlines are the carriers most likely to serve this route. We book all of them.
Yes. Our partner agency's licensed agents book Delta flights, including Basic Economy, Main Cabin, Comfort+, and First. Call and an agent will compare Delta with other carriers on your route.
Not on Main Cabin and higher fares for most itineraries; you pay the fare difference. Basic Economy tickets cannot be changed.
