Cheap flights from Boston to Balt./Wash. International (BOS - BWI)

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The best prices from Boston to Balt./Wash. International are usually found in August or July, booked 23 days in advance, depart on a Thursday or Saturday and return on a Saturday

How to find the cheapest flight from
Boston (BOS) to Balt./Wash. International (BWI)

All the information you need to plan the best BOS to BWI flight in 2021: compare Boston to Balt./Wash. International flight prices with the expected peak season, weather and rainfall in Balt./Wash. International.
BOS - BWI
Price
$62 - $179

Popular in

November

High demand for flights, 17% potential price rise

Cheapest in

August

Best time to find cheap flights, 58% potential price drop

Round-trip from

$62

From Boston to Balt./Wash. International

One-way from

$60

One-way flight from Boston to Balt./Wash. International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Balt./Wash. International?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 30%.

How far in advance should I book a flight from Boston to Balt./Wash. International?

Users have found that booking a flight from Boston to Balt./Wash. International at least 43 days early can save you up to 14% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from Boston to Balt./Wash. International for as little as $262 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $293 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to Balt./Wash. International?

August can be a great time to fly to Balt./Wash. International from Boston with a flight ticket averaging about $285. Cheapflights users have found deals in the month of August for as cheap as $90. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Boston to Balt./Wash. International (BOS - BWI)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% on flights from Boston to Balt./Wash. International by exploring options for tickets in the evening.

Cheap flights from Boston to Balt./Wash. International in April, May 2021

The best prices found for BOS to BWI flights for April, May
22 May - 25 May
$98pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
28 Apr - 12 May
$102pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
28 Apr - 5 May
$109pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Balt./Wash. International 2021 flight deals

Cheap flights to Balt./Wash. International from Boston found for this year
8 Jul - 17 Jul
$82pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
2 Oct - 5 Oct
$87pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
1 Jul - 5 Jul
$94pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl

Non-stop flights to Balt./Wash. International from Boston

Save time with Boston to Balt./Wash. International direct flight deals
8 Jul - 17 Jul
$82pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
2 Oct - 5 Oct
$87pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
1 Jul - 5 Jul
$94pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Balt./Wash. International

Late deals on round-trip flights to Balt./Wash. International from Boston, departing today and this week
21 Apr - 5 May
$168pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
24 Apr - 3 Jun
$191pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
21 Apr - 7 May
$192pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Balt./Wash. International from Boston

The cheapest one-way flights from Boston to Balt./Wash. International
12:09 pm - 6:19 pm
Major Airline
1 Stop
6h 10m
BOS - BWI
Major Airline
$60
StudentUniverse
7:40 am - 4:17 pm
Allegiant Air
1 Stop
8h 37m
BOS - BWI
Allegiant Air
$72
Gotogate
12:36 pm - 6:22 pm
American Airlines
1 Stop
5h 46m
BOS - BWI
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Balt./Wash. International</span> flights.

Flight FAQs

From Boston to Balt./Wash. International

Are flight prices decreasing from Boston to Baltimore due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Baltimore for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to Baltimore/Washington to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Boston Logan Intl to Baltimore/Washington. Policies will vary by airline.

Which airlines flying from Boston Logan Intl to Baltimore/Washington have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Spirit Airlines, JetBlue, and American Airlines flying from Boston Logan Intl to Baltimore/Washington have implemented new flexible cancellation policies.

Can I find flights from Boston to Balt./Wash. International for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to Balt./Wash. International for under $100. The cheapest flight booked recently is on Spirit Airlines for just $82, but on average you can expect to pay $112.

Are there nonstop flights from Boston to Balt./Wash. International for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Balt./Wash. International under $100. A good price for a nonstop flight from Boston to Balt./Wash. International is less than $121.

Are there last-minute flights available from Boston to Balt./Wash. International for under $200?

There are currently 20+ open flights from Boston to Balt./Wash. International within the next 7 days for less than $200.

What days are nonstop flights available from Boston to Baltimore?

Days when nonstop flights are available for this flight are: Sunday, Monday, Wednesday, Friday, Saturday.

Does it rain more in Boston or Baltimore?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Boston is roughly similar to Baltimore. You can assume this to be the case over the next 16 days.

Is Boston weather warmer or cooler than Baltimore?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Baltimore are hotter than in Boston.

How long is the flight from Boston to Balt./Wash. International?

For as low as $82, Spirit Airlines can have you in Balt./Wash. International from Boston in 1h 37m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Boston to Balt./Wash. International round-trip?

Our cheapest airline available from Boston to Balt./Wash. International is Spirit Airlines. Our recent data shows that you can find tickets from as low as $82 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $128 and $137 round-trip. Spirit Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Boston to Balt./Wash. International one-way?

One-way options have recently been found by users for as low as $40 on Spirit Airlines. Other airlines that offer cheap prices include Major Airline from $60 and American Airlines from $64 one-way.

Destination information for Balt./Wash. International

Things to know before you go - useful duration and weather info for your trip from Boston to Balt./Wash. International.
Flight duration
1h 30m

Airports servicing Boston

Airports servicing Baltimore

Top 7 airlines flying from Boston to Balt./Wash. International

The chart below displays the airlines Cheapflights users traveling from Boston to Balt./Wash. International choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$68 $146 No cancel fee 65%
United Airlines
$97 $191 No cancel fee 69%
Delta
$67 $204 No cancel fee N/A
American Airlines
$78 $224 No cancel fee 71%
JetBlue
$117 $250 No cancel fee 62%
Southwest
$138 $275 No cancel fee 63%
Linear Air Taxi
$2,327 $6,741 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Linear Air Taxi. Please check directly on their website for additional information.

Hourly flight availability from Boston to Balt./Wash. International

See what time of day planes typically take off from Boston towards Balt./Wash. International.
Morning 6 AM to noon 50% of BOS to BWI departures
Afternoon Noon to 6 PM 30% of BOS to BWI departures
Early morning Midnight to 6 AM 20% of BOS to BWI departures
Evening 6 PM to midnight 0% of BOS to BWI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Balt./Wash. International
See how many times per day planes take to the skies headed from Boston to Balt./Wash. International.
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
0 flights
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