Flights from Boston to Baltimore

Our cheapest offers for flights from Boston to Baltimore

Here you can compare cheap flights from Boston (BOS) to Baltimore (BWI) 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 Baltimore. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Baltimore
Pay attention to transfer at connecting flight
Outbound
10/09/25
1 Stopover (DTW)
NK2151, NK2194
17h 25min
Return
11/05/25
1 Stopover (DTW)
NK1376, NK1364
16h 40min
Spirit Airlines
$192
Best option
Boston
Baltimore
Outbound
10/09/25
1 Stopover (CLT)
AA0622, AA3300
04h 52min
Return
11/05/25
1 Stopover (CLT)
AA2716, AA1916
04h 51min
American Airlines ?
$272
Boston
Baltimore
Outbound
10/09/25
2 Stopovers (PHL, ATL)
F92167, F91003, F92510
15h 42min
Return
11/05/25
1 Stopover (ATL)
F92633, F93512
23h 00min
Frontier Airlines ?
$266
Boston
Baltimore
Outbound
09/25/25
1 Stopover (ATL)
F93511, F92634
08h 17min
Return
10/05/25
1 Stopover (MCO)
NK3817, NK2178
06h 27min
Frontier Airlines
$334
Boston
Baltimore
Outbound
10/09/25
1 Stopover (CLT)
AA2319, AA3300
05h 17min
Return
11/05/25
1 Stopover (CLT)
AA1588, AA2776
04h 33min
American Airlines ?
$380
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Baltimore

Favorite airline: Spirit Airlines
94 % of flights booked on the route from Boston to Baltimore are booked with Spirit Airlines, JetBlue Airways and Frontier Airlines.
Spirit Airlines
84 %
JetBlue Airways
6 %
Frontier Airlines
4 %
Cheapest weekday: Thursday
The cheapest days to fly on this route are Thursday.
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 124 % cheaper.
non stop flight
1 stop
2 stops
01h 47min
08h 12min
18h 34min
$327
$146
$289
Favourite connection: via Orlando
82 % of booked tickets on this route are for flights with a transfer in Orlando.
Route
bookings
1 stopover Orlando International Airport, FL
08h 12min, from $146
82 %
Direct flights
01h 47min, from $327
8 %
1 stopover Myrtle Beach, SC
08h 58min, from $333
7 %

Important flight information

Flight information: Boston - Baltimore

Roundtrip from $191.73
Flight duration min. 01:30 / max. 13:20
Return flight duration min. 01:19/ max. 09:25
Distance 595 km
Flights per week 117
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price
Flight destinations with a similar price