Cheap flights from Baltimore to Boston (BWI - BOS) from $24

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — BOS
Jun 15 — Jun 221

The best prices from Baltimore/Washington to Boston Logan Intl are usually found in February or January, booked 82 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Baltimore to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

April

Cheapest in

February

Round-trip from

$218

One-way from

$24
High demand for flights, 22% potential price rise
Best time to find cheap flights, 25% potential price drop
From Baltimore/Washington to Boston Logan Intl
One-way flight from Baltimore/Washington to Boston Logan Intl

What is the cheapest day to fly round-trip from Baltimore to Boston?

Saturday flights are generally found to be more expensive for flights from Baltimore to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

How far in advance should I book a flight from Baltimore to Boston?

To save up to 63% on this flight, we recommend booking at least 49 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Baltimore to Boston from $221 1-2 weeks out and tickets from $322 for flights departing within the next 72 hours.

What is the cheapest month to fly from Baltimore to Boston?

Our data shows that January tends to be the cheapest month to fly to Boston from Baltimore. Users have commonly found prices around $216 for the month, but tickets can be as low as $79. Due to multiple factors, prepare for potentially higher prices in April.

What is the cheapest time of day to fly from BWI to BOS?

A simple way to save on the total cost of your ticket is to fly from Baltimore to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

Cheap Baltimore to Boston flights in June & July 2024

Find cheap flight options from Baltimore to Boston specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Tue 7/98:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Tue 7/167:18 pmBOS - BWI
Nonstop1h 30mSpirit Airlines
Deal found 6/9$55
Wed 7/317:40 pmBWI - BOS
Nonstop1h 34mSpirit Airlines
Tue 8/65:30 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$61
Tue 7/910:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Tue 7/165:30 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$62
Tue 7/98:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Mon 7/156:50 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$63
Wed 7/107:40 pmBWI - BOS
Nonstop1h 34mSpirit Airlines
Mon 7/156:50 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$65
Tue 7/98:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Tue 7/167:18 pmBOS - BWI
Nonstop1h 30mSpirit Airlines
Deal found 6/9$67
Sat 6/2210:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Sat 6/298:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$68
Mon 6/178:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Tue 6/258:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$69
Mon 7/158:00 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Wed 7/175:30 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$72

Baltimore to Boston 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Tue 7/98:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Tue 7/167:18 pmBOS - BWI
Nonstop1h 30mSpirit Airlines
Deal found 6/9$55
Wed 7/317:40 pmBWI - BOS
Nonstop1h 34mSpirit Airlines
Tue 8/65:30 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$61
Tue 7/910:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Tue 7/165:30 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$62
Tue 7/98:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Mon 7/156:50 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$63
Wed 7/107:40 pmBWI - BOS
Nonstop1h 34mSpirit Airlines
Mon 7/156:50 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$65
Fri 9/62:40 pmBWI - BOS
Nonstop1h 29mSpirit Airlines
Mon 9/97:00 amBOS - BWI
Nonstop1h 33mSpirit Airlines
Deal found 6/9$66
Tue 7/98:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Tue 7/167:18 pmBOS - BWI
Nonstop1h 30mSpirit Airlines
Deal found 6/9$67
Sat 6/2210:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Sat 6/298:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$68
Mon 6/178:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Tue 6/258:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$69

Baltimore to Boston flights leaving soon

Find last-minute flight options from Baltimore to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Mon 6/178:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Tue 6/258:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$69
Tue 6/188:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Sat 6/228:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$74
Mon 6/178:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Sat 6/228:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$75
Mon 6/1710:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Wed 6/198:00 pmBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$76
Thu 6/2010:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Mon 6/246:00 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$80
Thu 6/208:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Mon 6/246:00 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$81
Wed 6/198:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Sun 6/236:00 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$99
Thu 6/208:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Sun 6/236:00 amBOS - BWI
Nonstop1h 28mSpirit Airlines
Deal found 6/9$101
Thu 6/208:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Thu 6/275:45 amBOS - BWI
1 stop16h 45mSpirit Airlines
Deal found 6/9$108

One-way flights to Boston from Baltimore

Search for one-way flight options from Baltimore to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Thu 9/59:59 pmBWI - BOS
Nonstop1h 30mSpirit Airlines
Deal found 6/9$24
Tue 7/98:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Deal found 6/9$30
Tue 7/210:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Deal found 6/9$31
Wed 7/107:40 pmBWI - BOS
Nonstop1h 34mSpirit Airlines
Deal found 6/10$32
Wed 8/78:00 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Deal found 6/9$34
Mon 6/2410:44 pmBWI - BOS
Nonstop1h 31mSpirit Airlines
Deal found 6/9$36
Mon 6/178:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Deal found 6/9$37
Mon 6/178:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Deal found 6/9$38
Sat 7/68:18 amBWI - BOS
Nonstop1h 33mSpirit Airlines
Deal found 6/8$42

Find flights from Baltimore to Boston within your budget

Customize your flight search to find flights from Baltimore to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$65 - $133

Route

Depart

Return

Price

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Wed 7/10

Nonstop1h 34m

Boston Logan Intl

Mon 7/15

Nonstop1h 28m

$65

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Fri 9/6

Nonstop1h 29m

Boston Logan Intl

Mon 9/9

Nonstop1h 33m

$66

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Tue 7/9

Nonstop1h 33m

Boston Logan Intl

Tue 7/16

Nonstop1h 30m

$67

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 6/22

Nonstop1h 31m

Boston Logan Intl

Sat 6/29

Nonstop1h 28m

$68

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Mon 6/17

Nonstop1h 33m

Boston Logan Intl

Tue 6/25

Nonstop1h 28m

$69

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Mon 7/15

Nonstop1h 33m

Boston Logan Intl

Wed 7/17

Nonstop1h 28m

$72

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 6/29

Nonstop1h 31m

Boston Logan Intl

Sat 7/6

Nonstop1h 28m

$73

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Tue 7/2

Nonstop1h 31m

Boston Logan Intl

Fri 7/5

Nonstop1h 28m

$74

Baltimore/WashingtonBoston Logan Intl

BWI - BOS

BWIBOS

Baltimore/Washington

Sun 6/30

1 stop12h 03m

Boston Logan Intl

Fri 7/5

Nonstop1h 28m

$133

Flights are sorted by cheapest first

Deals found on 6/9

How far ahead should I book a flight from Baltimore to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Boston. Price data was last updated on May 31, 2024.
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Baltimore to Boston?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Boston. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Boston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Baltimore to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated June 10, 2024.
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,295 reviews
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
991 reviews
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,647 reviews
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,138 reviews
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.2
Good
588 reviews
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Baltimore to Boston?

    If you book a flight from Baltimore to Boston, you will be flying from Baltimore/Washington to Logan Intl. Flights to Boston Logan Intl (BOS) from Baltimore/Washington (BWI) take 1h 29m for a nonstop flight. There are 26 flights from Baltimore/Washington to Boston per day from 6 airlines.

  • Can I find flights from Baltimore to Boston for under $100 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Boston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $65, but on average you can expect to pay $76.

  • Are there nonstop flights from Baltimore to Boston for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Baltimore to Boston under $100. A good price for a nonstop flight from Baltimore to Boston is less than $71.

  • Are there last-minute flights available from Baltimore to Boston for under $100?

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

  • How popular is this Baltimore to Boston flight route?

  • What is the cheapest airline to fly from Baltimore to Boston round-trip?

    Currently priced at $65, Spirit Airlines will fly you from Baltimore to Boston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is 63% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Baltimore to Boston?

    Before booking your flight to Boston from Baltimore, check out the most reliable airlines to get you to your destination on time: EL AL (100%), Etihad Airways (94%), Japan Airlines( 88%).

  • What are the cheapest flights from Baltimore to Boston?

    Looking at all options, your cheapest flight can be booked for $27. While the most popular route (Baltimore/Washington - Boston Logan Intl) can be booked for $59 on average our data indicates $129 when flying from Baltimore to Boston.

  • What does BWI to BOS mean?

    This is defined as Baltimore/Washington Airport (BWI) and Boston Logan Intl Airport (BOS). Codes like Boston Logan Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Baltimore to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Baltimore to Boston that include hotel bookings?

    Yes. In addition to deals on Baltimore to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Boston.

  • Can I find deals for business class flights from Baltimore to Boston?

    Yes. Cheapflights offers flight deals from Baltimore to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Baltimore to Boston that allow pets onboard?

    Many airlines flying from Baltimore to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Boston?

    Yes, you can often find last-minute deals on Baltimore to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Boston flight deals updated?

    The Baltimore to Boston flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Baltimore to Boston?

  • What is the cheapest month to book a flight from Baltimore to Boston?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Boston (average of $218). Flying from Baltimore to Boston in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Baltimore to Boston

Discover the top 5 airlines that operate flights from Baltimore to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$50Average$114FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$63Average$170FlexibilityNo cancel feeOn-time62%
DeltaCheapest$69Average$209FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$105Average$219FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$172Average$278FlexibilityNo cancel feeOn-time71%

Search flights from Baltimore to Boston by cabin class

Find flights from Baltimore to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Baltimore to Boston

Find hourly flight availability from Baltimore to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 10, 2024.
5%of flight departuresEarly morningMidnight to 6 am
52%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
14%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Baltimore to Boston

Explore weekly flight availability from Baltimore to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 10, 2024.
Sunday23daily flights
Monday31daily flights
Tuesday27daily flights
Wednesday15daily flights
Thursday32daily flights
Friday31daily flights
Saturday28daily flights
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