How popular is this Baltimore to Boston flight route?

The Baltimore/Washington to Boston Logan Intl flight path was viewed by 150 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Baltimore to Boston round-trip?

Currently priced at $75, 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. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $167 and $178, respectively. Spirit Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Baltimore to Boston one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $39. Users have also found prices from $81 and $87 on Delta and Frontier, respectively.

What are the cheapest flights from Baltimore to Boston?

Looking at all options, your cheapest flight can be booked for $42. While the most popular route (Baltimore/Washington - Boston Logan Intl) can be booked for $75 on average our data indicates $838 when flying from Baltimore to Boston.

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: Scandinavian Airlines (93%), KLM (89%), Delta( 87%).

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

Before booking your flight from Baltimore to Boston check out the most popular airlines for this route: JetBlue, Delta or Spirit Airlines.

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 177% on this flight, we recommend booking at least 31 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 $187 1-2 weeks out and tickets from $344 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 $197 for the month, but tickets can be as low as $67. Due to multiple factors, prepare for potentially higher prices in April.

Most accurate provider : When it comes to deals on Baltimore-Boston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Baltimore-Boston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Baltimore-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Boston flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 26m for a nonstop flight. There are 13 flights from Baltimore/Washington to Boston per day from 4 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.

$39+ Flights from Baltimore to Boston - Compare & Save Big

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Find cheap flights from Baltimore to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Boston Logan Intl are usually found in February or March, booked 84 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Baltimore to Boston

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$75 (Cheapflightsfares)
One-way from	$39 (Flightnetwork)
Popular in	April
Cheapest in	February
Average price	$205

Provider with most accurate pricing for Baltimore/Washington-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baltimore/Washington-Boston Logan Intl flights.

Search Deals

From Baltimore/Washington to Boston Logan Intl

Search Deals

One-way flight from Baltimore/Washington to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($9 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Baltimore to Boston

Cheapest flights from Baltimore to Boston
Explore the most affordable flight options available from Baltimore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

Tue 5/209:30 pmBWI - BOS

Nonstop1h 26mSpirit Airlines

Wed 5/286:00 amBOS - BWI

Nonstop1h 31mSpirit Airlines

Deal found 4/28

$75

Tue 5/1310:40 amBWI - BOS

1 stop14h 04mMultiple Airlines

Wed 5/286:00 amBOS - BWI

Nonstop1h 31mMultiple Airlines

Deal found 4/28

$139

Sat 8/301:00 pmBWI - BOS

Nonstop1h 32mDelta

Sun 8/3110:35 amBOS - BWI

Nonstop1h 47mDelta

Deal found 4/28

$161

Mon 5/199:21 pmBWI - BOS

1 stop27h 23mFrontier

Wed 5/218:00 amBOS - BWI

1 stop6h 55mFrontier

Deal found 4/28

$167

Best flights from Baltimore to Boston
Discover carefully curated flight deals from Baltimore to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2025.

Tue 5/209:30 pmBWI - BOS

Nonstop1h 26mSpirit Airlines

Wed 5/286:00 amBOS - BWI

Nonstop1h 31mSpirit Airlines

Deal found 4/28

$75

Tue 5/1310:40 amBWI - BOS

1 stop14h 04mMultiple Airlines

Tue 5/206:00 amBOS - BWI

Nonstop1h 31mMultiple Airlines

Deal found 4/28

$139

Mon 5/199:21 pmBWI - BOS

1 stop27h 23mFrontier

Wed 5/218:00 amBOS - BWI

1 stop6h 55mFrontier

Deal found 4/28

$167

Sat 5/315:55 pmBWI - BOS

Nonstop1h 40mDelta

Mon 6/26:40 amBOS - BWI

Nonstop1h 40mDelta

Deal found 4/27

$178

Sat 5/319:55 pmBWI - BOS

Nonstop1h 30mSouthwest

Sun 6/15:45 amBOS - BWI

Nonstop1h 35mSouthwest

Deal found 4/27

$197

Last-minute flights from Baltimore to Boston
Discover last-minute flight deals from Baltimore to Boston. Data last updated April 28, 2025 and is based on user searches.

Mon 5/59:21 pmBWI - BOS

1 stop27h 23mFrontier

Wed 5/78:00 amBOS - BWI

1 stop6h 55mFrontier

Deal found 4/28

$198

Mon 5/58:20 pmBWI - BOS

Nonstop1h 35mSouthwest

Wed 5/77:55 pmBOS - BWI

Nonstop1h 35mSouthwest

Deal found 4/28

$375

Tue 5/65:45 amBWI - BOS

Nonstop1h 33mSpirit Airlines

Sun 5/116:00 amBOS - BWI

Nonstop1h 31mSpirit Airlines

Deal found 4/27

$166

Tue 5/66:45 amBWI - BOS

2 stops13h 42mUnited Airlines

Thu 5/810:45 amBOS - BWI

1 stop23h 09mUnited Airlines

Deal found 4/28

$731

Wed 5/76:30 amBWI - BOS

1 stop4h 36mAmerican Airlines

Wed 5/141:20 pmBOS - BWI

2 stops6h 07mAmerican Airlines

Deal found 4/28

$597

Thu 5/85:35 amBWI - BOS

Nonstop1h 28mMultiple Airlines

Sat 5/108:00 amBOS - BWI

1 stop10h 36mMultiple Airlines

Deal found 4/28

$193

Thu 5/86:00 amBWI - BOS

1 stop5h 55mDelta

Thu 5/85:05 pmBOS - BWI

1 stop6h 15mDelta

Deal found 4/28

$451

Thu 5/87:06 amBWI - BOS

1 stop17h 06mAlaska Airlines

Fri 5/97:00 amBOS - BWI

1 stop22h 46mAlaska Airlines

Deal found 4/28

$952

Tue 5/1310:40 amBWI - BOS

1 stop14h 04mMultiple Airlines

Wed 5/286:00 amBOS - BWI

Nonstop1h 31mMultiple Airlines

Deal found 4/28

$139

Mon 5/199:21 pmBWI - BOS

1 stop27h 23mFrontier

Wed 5/218:00 amBOS - BWI

1 stop6h 55mFrontier

Deal found 4/28

$167

Tue 5/209:30 pmBWI - BOS

Nonstop1h 26mSpirit Airlines

Wed 5/286:00 amBOS - BWI

Nonstop1h 31mSpirit Airlines

Deal found 4/28

$75

Fri 5/305:15 pmBWI - BOS

1 stop6h 31mDelta

Sun 6/16:40 amBOS - BWI

Nonstop1h 40mDelta

Deal found 4/28

$235

One-way flights from Baltimore to Boston
Search for one-way flight options from Baltimore to Boston. Find affordable one-way fares based on user searches. Data last updated April 28, 2025.

Wed 5/219:30 pmBWI - BOS

Nonstop1h 26mSpirit Airlines

Deal found 4/28

$39

Wed 5/282:29 pmBWI - BOS

Nonstop1h 40mDelta

Deal found 4/27

$81

Mon 5/199:21 pmBWI - BOS

1 stop27h 23mFrontier

Deal found 4/28

$87

Wed 6/185:00 amBWI - BOS

1 stop4h 57mAmerican Airlines

Deal found 4/27

$91

Thu 5/88:20 amBWI - BOS

Nonstop1h 30mSouthwest

Deal found 4/28

$166

Sat 6/712:51 pmBWI - BOS

3 stops20h 44mMultiple Airlines

Deal found 4/28

$172

Fri 7/256:15 amBWI - BOS

1 stop18h 44mUnited Airlines

Deal found 4/28

$237

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Tue 5/20

9:30 pm-10:56 pm

Nonstop1h 26m

Boston Logan Intl

Wed 5/28

6:00 am-7:31 am

Nonstop1h 31m

$75

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Tue 5/13

10:40 am-12:44 am

1 stop14h 04m

Boston Logan Intl

Wed 5/28

6:00 am-7:31 am

Nonstop1h 31m

$139

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Mon 5/19

9:21 pm-12:44 am

1 stop27h 23m

Boston Logan Intl

Wed 5/21

8:00 am-2:55 pm

1 stop6h 55m

$167

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Fri 5/30

5:15 pm-11:46 pm

1 stop6h 31m

Boston Logan Intl

Sun 6/1

6:40 am-8:20 am

Nonstop1h 40m

$235

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Wed 5/21

9:30 pm-10:56 pm

Nonstop1h 26m

$39

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Wed 5/28

2:29 pm-4:09 pm

Nonstop1h 40m

$81

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Mon 5/19

9:21 pm-12:44 am

1 stop27h 23m

$87

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Wed 6/18

5:00 am-9:57 am

1 stop4h 57m

$91

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Thu 5/8

8:20 am-9:50 am

Nonstop1h 30m

$166

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 6/7

12:51 pm-9:35 am

3 stops20h 44m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 results

Compare providers for flights from Baltimore to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Boston in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
FareScan	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Boston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Baltimore-Boston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Baltimore-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Boston flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Baltimore to Boston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Boston trip

Airports

BWI

For a stress-free departure, arrive 20-30 minutes early during busy hours (6-8 a.m. and 3-7 p.m.) on weekdays.

BOS

Use the MBTA Silver Line 1 for a free, convenient ride from BOS to downtown Boston's South Station.

Our travel experts

Emily Zemler

Expert on BWI

Paul Rubio

Expert on BOS

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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Boston

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

Booking 84 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.

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 $311). 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.

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 64% on your trip compared to booking a flight in the afternoon.

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

Travelers seeking maximum savings on their Baltimore to Boston flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Baltimore to Boston

The most flights from BWI to BOS are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Boston by month

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

To help decide which airline to fly from Baltimore to Boston, see what other customers have to say about Southwest, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Southwest

8.0

Very good

4,292 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Delta

8.0

Very good

7,929 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

United Airlines

7.4

Good

8,696 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Spirit Airlines

6.3

Okay

7,954 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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 26m for a nonstop flight. There are 13 flights from Baltimore/Washington to Boston per day from 4 airlines.
How popular is this Baltimore to Boston flight route?
The Baltimore/Washington to Boston Logan Intl flight path was viewed by 150 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Baltimore to Boston round-trip?
Currently priced at $75, 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. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $167 and $178, respectively. Spirit Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Baltimore to Boston one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $39. Users have also found prices from $81 and $87 on Delta and Frontier, respectively.
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: Scandinavian Airlines (93%), KLM (89%), Delta( 87%).
What are the cheapest flights from Baltimore to Boston?
Looking at all options, your cheapest flight can be booked for $42. While the most popular route (Baltimore/Washington - Boston Logan Intl) can be booked for $75 on average our data indicates $838 when flying from Baltimore to Boston.
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.
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 $311). 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

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Alternative routes for Baltimore to Boston

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Other flights to Boston

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Top 4 airlines flying from Baltimore to Boston

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$49	Average$108	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$107	Average$244	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$138	Average$176	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$169	Average$270	FlexibilityNo cancel fee	On-time63%

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$39+ Cheap flights from Baltimore to Boston (BWI - BOS)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Boston Logan Intl are usually found in February or March, booked 84 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Baltimore to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Boston

Cheapest flights from Baltimore to BostonExplore the most affordable flight options available from Baltimore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

Explore the most affordable flight options available from Baltimore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Boston that are best for you.

Compare providers for flights from Baltimore to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Boston in April.

The best insider tips for Baltimore to Boston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Boston trip

Airports

BWI

BOS

Our travel experts

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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Boston

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 April 25, 2025.

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

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

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 April 28, 2025.

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 March 30, 2025.

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 April 28, 2025.

Rainfall in Boston by month

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

Temperature in Boston by month

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

Reviews of airlines servicing Boston

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?

How popular is this Baltimore to Boston flight route?

What are the cheapest airlines flying from Baltimore to Boston round-trip?

What are the cheapest airlines to fly from Baltimore to Boston one-way?

What are the most reliable airlines from Baltimore to Boston?

What are the cheapest flights from Baltimore to Boston?

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Top 4 airlines flying from Baltimore to Boston

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Cheapest flights from Baltimore to Boston
Explore the most affordable flight options available from Baltimore to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.