Boston to Baltimore Flights (BOS-BWI)

🇺🇸 BOS

Boston

425 mi

BWI 🇺🇸

Baltimore

Logan International Airport Baltimore/Washington International Thurgood Marshall Airport 6 airlines

The Boston to Baltimore route connects Logan International Airport (BOS) in US with Baltimore/Washington International Thurgood Marshall Airport (BWI) in US. This short-haul flight covers approximately 425 miles (684 km) with a typical flight time of 1h 12m. This route is served by 6 airlines: Southwest, Republic, ABX Air and others. AirportRoutes has tracked 30 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search BOS → BWI flights

Opens a live price search — just pick your dates

Departure Airport

Logan International Airport

ICAO Code:: KBOS
IATA Code:: BOS
City:: 🇺🇸 Boston
Country:: US
Elevation:: 20 ft

Destination Airport

Baltimore/Washington International Thurgood Marshall Airport

ICAO Code:: KBWI
IATA Code:: BWI
City:: 🇺🇸 Baltimore
Country:: US
Elevation:: 146 ft

Operators

Tracked Flights

425

Miles

1h 12m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
Southwest	`SWA`	`WN`
Republic	`RPA`	`YX`
ABX Air	`ABX`	`GB`
Spirit	`NKS`	`NK`
21 Air	`CSB`	`2I`
Flexjet	`LXJ`	`-`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	22	13%
Tuesday	24	15%
Wednesday	26	16%
Thursday	24	15%
Friday	24	15%
Saturday	23	14%
Sunday	21	13%

Pattern Analysis

30 Tracked Flights:

Data Points: 164
API observations used to build this analysis

Weekdays: 120 flights
Weekend: 44 flights

Business Route More active on weekdays

All Flight Routes

6 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
ABX Air `ABX` / `GB`		B762	21:35 9:35 PM (Representative)	M T W T F S S	Jun 17, 2026	Active
21 Air `CSB` / `2I`		B763	21:45 9:45 PM (Representative)	M T W T F S S	Jun 17, 2026	Active
Flexjet `LXJ`	-	E545	-	M T W T F S S	Jun 17, 2026	Active
Republic `RPA` / `YX`		E170	17:25 5:25 PM (Representative)	M T W T F S S	Jun 17, 2026	Active
Southwest `SWA` / `WN`		B38M	05:30 5:30 AM (Representative)	M T W T F S S	Jun 17, 2026	Active
Spirit `NKS` / `NK`	-	A320	-	M T W T F S S	Jun 17, 2026	Active

Total Routes: 6

Active Routes: 6

Unique Airlines: 6

Aircraft Types: 7

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
05:30 5:30 AM	Southwest	`SWA`	`WN`
17:25 5:25 PM	Republic	`RPA`	`YX`
21:35 9:35 PM	ABX Air	`ABX`	`GB`
21:45 9:45 PM	21 Air	`CSB`	`2I`

Time Information

Times are shown in the departure airport's local timezone (KBOS - America/New_York).

Total Departure Times: 4

Time Range:
05:30 - 21:45

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.

Boston to Baltimore Flights

Get Notified About Route Changes