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Uncover the best deals on Boston to Baltimore flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest BOS - BWI Flights
Useful information for finding best airline tickets from Logan International to Baltimore/Washington International Thurgood Marsha on your next trip.
Cheapest Round Trip Flight
$144
Frontier Airlines
• 1 stop
• 17h 2m
Jun 26 – Jun 29
The cheapest round trip flight from Boston to Baltimore (BOS-BWI-BOS) is currently $144
Cheapest Direct Flight
$5157
Southwest Airlines
• nonstop
• 2h 15m
Jul 05
The cheapest nonstop flight from Boston to Baltimore (BOS-BWI) is currently $5157
Fastest Flight
2h 15m
The fastest nonstop flight from Boston to Baltimore (BOS-BWI) takes 2h 15m
Top Airlines Flying from Boston to Baltimore
Latest Flight Deals from Boston (BOS) to Baltimore (BWI)
Compare and book low fare round-trip air tickets from Boston to Baltimore. Ideal for travelers with confirmed return itineraries.
Jun 26 - Jun 29, Economy
Boston → Baltimore
17h 2m
6:00 AM - 4:22 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Jun 26 - Jun 29, Economy
Boston → Baltimore
17h 39m
12:01 PM - 11:00 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Jun 26 - Jun 29, Economy
Boston → Baltimore
20h 32m
6:00 AM - 6:32 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Jun 26 - Jun 29, Economy
Boston → Baltimore
10h 31m
12:01 PM - 6:32 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Jul 05 - Jul 10, Economy
Boston → Baltimore
2h 15m
5:30 AM - 7:05 AM • nonstop
Boston → Baltimore
2h 10m
6:40 AM - 8:10 AM • nonstop
Southwest Airlines
Flying to Baltimore soon? We've surfaced some of the most affordable last-minute flights from Boston to Baltimore, ideal for urgent plans or spontaneous trips.
Jun 26 - Jun 29, Economy
Boston → Baltimore
17h 2m
6:00 AM - 4:22 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Jun 26 - Jun 29, Economy
Boston → Baltimore
17h 39m
12:01 PM - 11:00 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Jun 26 - Jun 29, Economy
Boston → Baltimore
20h 32m
6:00 AM - 6:32 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Jun 26 - Jun 29, Economy
Boston → Baltimore
10h 31m
12:01 PM - 6:32 PM • 1 stop
Boston → Baltimore
17h
9:32 PM - 7:52 AM • 1 stop
Frontier Airlines
Looking for the fastest way to Baltimore? These direct flight options from BOS to BWI offer both convenience and value—no layovers, just straight to your destination.
Jul 05 - Jul 10, Economy
Boston → Baltimore
2h 15m
5:30 AM - 7:05 AM • nonstop
Boston → Baltimore
2h 10m
6:40 AM - 8:10 AM • nonstop
Southwest Airlines
FAQs on Boston to Baltimore Flights
What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to BWI?
The most popular airline flying from Boston to Baltimore are
Can I fly from BOS to BWI non-stop?
Yes, you can fly BOS to BWI non-stop on
Which airlines fly nonstop between Boston and Baltimore?
The non-stop flights between Boston and Baltimore are .
What’s the earliest departure time from BOS to BWI Airport?
The earliest flight leaves BOS at 5:30 am and lands in BWI - Baltimore/Washington International Thurgood Marsha
What are the airports in Baltimore?
IAD,BWI,DCA
Can I make changes to my Boston to Baltimore flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to BWI?
Read the fare rules of the Boston to Baltimore air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and Baltimore?
operate flights between Boston and Baltimore
How long does a flight from Boston to Baltimore take?
It takes approximately 1 hour to fly non-stop from BOS to BWI, which is 369.56 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to Baltimore (BWI) ?
In the past couple of days, the cheapest tickets to BWI from BOS were found on F9 : USD 144
Do I need a passport to fly between BOS and BWI?
No
What’s the latest departure time from BOS to BWI ?
The last flight leaves BOS at 12:01 pm
Boston (BOS) to Baltimore (BWI): Airport Information
| Origin Airport | Logan International, Boston, US |
| Destination Airport | Baltimore/Washington International Thurgood Marsha, Baltimore, US |
| Distance | 370 miles |
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