Flight Routes from Baltimore to Boston

Trip type

Our cheapest offers for flights from Baltimore to Boston

Here you can compare cheap flights from Baltimore (BWI) to Boston (BOS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boston. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Baltimore
Boston
Outbound
06/25/26
direct
NK0549
01h 20min
Return
06/30/26
direct
NK0542
01h 40min
Spirit Airlines
$183
Baltimore
Boston
Outbound
06/25/26
direct
NK0900
01h 20min
Return
06/30/26
direct
NK0542
01h 40min
Spirit Airlines
$201
Baltimore
Boston
Outbound
06/25/26
1 Stopover (ATL)
F92633, F93086
18h 02min
Return
06/30/26
1 Stopover (ATL)
F93085, F92510
26h 22min
Frontier Airlines ?
$470
Baltimore
Boston
Outbound
06/25/26
1 Stopover (CLT)
AA1708, AA1548
04h 21min
Return
06/30/26
1 Stopover (CLT)
AA3161, AA1622
06h 27min
American Airlines ?
$793
Baltimore
Boston
Outbound
06/25/26
direct
NK0549
01h 20min
Return
06/30/26
direct
NK0542
01h 40min
Spirit Airlines
$1,332
Baltimore
Boston
Outbound
06/25/26
1 Stopover (ORD)
UA0704, UA1693
06h 45min
Return
06/30/26
1 Stopover (ORD)
UA1015, UA0675
06h 03min
United Airlines
$1,358
Baltimore
Boston
Outbound
06/25/26
direct
DL5668
01h 41min
Return
06/30/26
direct
DL5703
01h 43min
Delta Air Lines ?
$2,965
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Baltimore to Boston

Favorite airline: Spirit Airlines
Most travelers looking for flights on the route from Baltimore to Boston decide to book flights with Spirit Airlines.
Spirit Airlines
78 %
Delta
13 %
American Airlines
5 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $21.00 more expensive on this route.
non stop flight
1 stop
2 stops
01h 33min
06h 00min
11h 24min
$ 139
$ 118
$ 254
Favourite connection: via Orlando
When booking flights from Baltimore to Boston 74 % of travelers prefer to fly via Orlando.
Route
bookings
1 stopover Orlando International Airport, FL
06h 00min, from $ 118
74 %
Direct flights
01h 33min, from $ 139
13 %
1 stopover Charlotte Douglas International Airport, NC
04h 14min, from $ 244
6 %

Important flight information

Flight information: Baltimore - Boston

Roundtrip from $ 182,98
Flight duration min. 01:19 / max. 09:25
Return flight duration min. 01:30/ max. 13:20
Distance 595 km
Flights per week 106
Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Arrival airport Airport Boston Logan International Airport, MA (BOS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Boston
Flight destinations with a similar price
Flight destinations with a similar price