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

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The best prices from Balt./Wash. International to Boston are usually found in August or July, booked 28 days in advance, depart on a Saturday or Wednesday and return on a Thursday

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

BWI - BOS
Price
$50 - $188
BOS
Temperature
39.2 - 84.2 °F
BOS
Rainfall
2.8 - 3.9 inches

Popular in

November

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 64% potential price drop

Average price

$171

Average for round-trip flights in January 2021

Round-trip from

$50

From Balt./Wash. International to Boston

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 Balt./Wash. International to Boston?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 18% on the overall cost on flights from Balt./Wash. International to Boston.

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

To save up to 25% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Balt./Wash. International to Boston from $185 1-2 weeks out and tickets from $243 for flights departing within the next 72 hours.

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

Flights from Balt./Wash. International to Boston lean towards being more expensive in December. Prices are generally better when you fly from Balt./Wash. International to Boston in August, with the cheapest ticket starting at $50.

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

A simple way to save on the total cost of your ticket is to fly from Balt./Wash. International to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the afternoon.

Cheap flights from Balt./Wash. International to Boston in January, February 2021

The best prices found for BWI to BOS flights for January, February
17 Feb - 24 Feb
$61pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
26 Feb - 1 Mar
$62pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
11 Feb - 18 Feb
$63pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Balt./Wash. International to Boston 2021 flight deals

Cheap flights to Boston from Balt./Wash. International found for this year
17 Feb - 24 Feb
$61pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
26 Feb - 1 Mar
$62pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
11 Feb - 18 Feb
$63pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

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

Save time with Balt./Wash. International to Boston direct flight deals
13 Mar - 16 Mar
$63pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
7 May - 13 May
$82pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
13 May - 16 May
$83pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

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

Late deals on round-trip flights to Boston from Balt./Wash. International, departing today and this week
28 Jan - 31 Jan
$79pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
28 Jan - 31 Jan
$89pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
27 Jan - 1 Feb
$91pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

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

The cheapest one-way flights from Balt./Wash. International to Boston
6:14 am - 7:30 am
Frontier
1 Stop
25h 16m
BWI - BOS
Frontier
$55
CheapFlights
9:30 am - 4:06 am
Multiple Airlines
2 Stops
18h 36m
BWI - BOS
Multiple Airlines
$79
Supersaver
12:35 pm - 9:31 am
Spirit Airlines
3 Stops
20h 56m
BWI - BOS
Spirit Airlines
$82
Gotogate

Related info for your journey

Useful info, stats and facts about Balt./Wash. International to Boston flights.

Flight FAQs

From Balt./Wash. International to Boston

Are flight prices decreasing from Baltimore to Boston 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 Baltimore and Boston 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 Baltimore/Washington to Boston Logan Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Baltimore/Washington to Boston Logan Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Some of the carriers operating flights from Baltimore/Washington to Boston Logan Intl that may be offering flexible cancellation policies are Spirit Airlines, JetBlue, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from Balt./Wash. International to Boston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $61, but on average you can expect to pay $77.

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

Cheapflights has at least 20 direct flights from Balt./Wash. International to Boston under $100. A good price for a nonstop flight from Balt./Wash. International to Boston is less than $191.

Are there last-minute flights available from Balt./Wash. International to Boston for under $100?

There are currently 20+ open flights from Balt./Wash. International to Boston within the next 7 days for less than $100.

Does it rain more in Baltimore or Boston?

In Baltimore, there will be same rainfall in Baltimore compared to Boston over the next 15 days.

Is Baltimore weather warmer or cooler than Boston?

Temperatures around the 90 °F's can be experienced in July. The weather in Boston is colder than in Baltimore. Plan for potential changes in flight availability as peak weather approaches in this location.

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

For as low as $83, Spirit Airlines can have you in Boston from Balt./Wash. International in 1h 20m. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Balt./Wash. International to Boston round-trip?

Currently priced at $61, Spirit Airlines will fly you from Balt./Wash. International to Boston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. This flight start at 56% lower than the current average price 3 months from now.

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

$30 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier, with prices from $55.

Destination information for Boston

Things to know before you go. Useful info for your trip from Balt./Wash. International to Boston
Flight duration
1h 24m
Average temperature for January in Boston
39.2 °F
Avg rainfall for January in Boston
3.3 ″

Airports servicing Baltimore

Airports servicing Boston

Top 6 airlines flying from Balt./Wash. International to Boston

The chart below displays the airlines Cheapflights users traveling from Balt./Wash. International to Boston 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
$70 $145 No cancel fee 65%
United Airlines
$80 $225 No cancel fee 69%
Delta
$75 $231 No cancel fee N/A
JetBlue
$117 $244 No cancel fee 62%
American Airlines
$84 $281 No cancel fee 71%
Southwest
$185 $335 No cancel fee 63%

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

Afternoon Noon to 6 PM 50% of BWI to BOS departures
Morning 6 AM to noon 25% of BWI to BOS departures
Evening 6 PM to midnight 25% of BWI to BOS departures
Early morning Midnight to 6 AM 0% of BWI to BOS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Balt./Wash. International to Boston
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
4 daily flights
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