Find Cheap Flights from Baltimore/Washington to Boston Logan International (BWI - BOS)

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Wed 1/17
Wed 1/24
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
April
Most popular time to fly
3%
expected price increase
Average Price:
$201
(avg. price over the last 2 weeks)
Good Deal:
$123
or less (round trip)

When to Book Flights from Baltimore/Washington to Boston Logan International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $123 or less.
The cheapest flight from Baltimore/Washington to Boston Logan International was found 36 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be March, April and May. The cheapest month to fly is September.
Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Baltimore/Washington to Boston Logan International Flights

How long does a flight from Baltimore/Washington to Boston Logan International take?
An average nonstop flight takes 1h 19m, covering a distance of 369 miles.
How many flights are there between Baltimore/Washington and Boston Logan International?
There are 310 (nonstop) flights between Baltimore/Washington and Boston Logan International per week, averaging 47 per day.
Which airlines provide the cheapest flights from Baltimore/Washington to Boston Logan International?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($89), Spirit Airlines ($93) and JetBlue ($101).
Do I need a passport to fly between Baltimore/Washington and Boston Logan International?
No.
Which airlines fly most frequently between Baltimore/Washington and Boston Logan International?
Southwest (13 times daily), JetBlue (9 times daily), Aer Lingus (7 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Baltimore/Washington to Boston Logan International?
For Baltimore/Washington to Boston Logan International, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Boston Logan International back to Baltimore/Washington, the best deals are generally found on Tuesday, with Friday being the most expensive.

Book cheap flights from Baltimore/Washington to Boston Logan International (round-trip)

Airports
Origin
Baltimore
$89
only
$89
Destination
Boston
$89
only
$89
Tue, Jan 30
BWI
BOS
1h 19m
Tue, Feb 6
BOS
BWI
1h 40m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 2
BWI
BOS
1h 27m
Sun, Mar 4
BOS
BWI
1h 36m
Trip: 3 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Mediocre 2.3

Never again will I fly spirit! Flights are always delayed and you get charged for everything. Don't think your normal backpack will count as a carry on with spirit because it won't. You'll have to pay another fee for it. Just awful. Never. Again.

BWI
BOS
Okay 4.0

Huge delay!!!

BWI
BOS
Good 6.0

I enjoyed the crew's banter with the passengers.

The flight was delayed twice. I wasn't happy about it, but it was out of my control. I was safe and warm and that's a good thing! Yes, I would fly Spirit again, your prices are amazing!

BWI
BOS
Mediocre 2.0

God Spirit sucks

BWI
BOS
Excellent 9.0

Spirit Flight 1028 Jan 2-2018 Baltimore BWI 6:05 AM to Boston BOS, 7:29 AM. My two Fort Lauderdale-based flight attendants were OUTSTANDING and very friendly. I hope to see them again.

Spirit airlines makes checking in on line difficult to navigate. I received error messages when I tried the night before. Also at BWI I had to wait in a VERY long in line for security, so much so that I had to cut people in line to get there on line.

Tue, Apr 3
BWI
BOS
1h 21m
Wed, Apr 4
BOS
BWI
1h 31m
Trip: 2 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 44 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BWI
BOS
Excellent 10.0

Staff was courteous and professional. Made it to my destination comfortably and on time. I am trying to fly with JetBlue more frequently as a result of their continued support for first responders, and so far I have not been disappointed.

BWI
BOS
Excellent 10.0

on time, early arrival, comfortable seating, light snacks perfectly adequate

BWI
BOS
Excellent 10.0

The three women st the ticket counter who helped me were wonderful.

BWI
BOS
Excellent 9.3

Service and clean plane.

40 min delay

BWI
BOS
Excellent 10.0

My favorite was the fact that the seats were big enough that I did not once have to come into physical contact with the person next to me.

Flight was delayed a few times but at least they gave me a heads up ahead of time ((just flew American the other day, was delayed a few times, and received NO notifications about it), so I really don't even feel like complaining about it.

Wed, Jun 20
BWI
BOS
3h 54m
Tue, Jun 26
BOS
BWI
4h 44m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
CMH
Excellent 9.6

Always nice to be on an American plane out of an American airport.....SO much more professional. :))

BOS
MKE
Excellent 10.0

Direct flight, on time, friendly crew, smooth flight

HOU
ATL
Excellent 10.0

Service

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

Thu, Mar 15
BWI
BOS
1h 27m
Sat, Mar 17
BOS
BWI
1h 31m
Trip: 3 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Mediocre 2.0

Nothing

Being told upon arriving 35 minutes before ticket time with zero luggage to check in that the doors had already been closed and I wasn't even allowed to check in and had to forfeit my ticket -- on Thanksgiving morning. Then I was told the time on the ticket was the time the plane would be in the air, not the time of take off -- how in the world are we supposed to figure out the take off time from that?!

BWI
BOS
Mediocre 2.3

Never again will I fly spirit! Flights are always delayed and you get charged for everything. Don't think your normal backpack will count as a carry on with spirit because it won't. You'll have to pay another fee for it. Just awful. Never. Again.

BWI
BOS
Mediocre 2.0

The crew was nice.

They should have more consideration for their customers. They make me paid $57 for a small carry on bag. After 2 hours flight delayed. I was very disappointed. Stuff happened sometimes beyond your control but still they did not show they care.

BWI
BOS
Mediocre 2.0

God Spirit sucks

BWI
BOS
Okay 4.0

Didn't realize that they nickel and dime for everything. Down to refreshments on the flight. Never booking this airline again

Thu, May 3
BWI
BOS
1h 20m
Tue, May 8
BOS
BWI
1h 32m
Trip: 6 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 44 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BWI
BOS
Excellent 10.0

My favorite was the fact that the seats were big enough that I did not once have to come into physical contact with the person next to me.

Flight was delayed a few times but at least they gave me a heads up ahead of time ((just flew American the other day, was delayed a few times, and received NO notifications about it), so I really don't even feel like complaining about it.

BWI
BOS
Excellent 10.0

Everything was on time

Nothing

BWI
BOS
Excellent 10.0

on time, early arrival, comfortable seating, light snacks perfectly adequate

BWI
BOS
Good 6.3

Easy checkin Wi-fi Carry on baggage

Seat TV was broken Didn't starve coffee

BWI
BOS
Excellent 10.0

The takeoff and landing were very smooth

Sun, Jan 28
BWI
BOS
1h 24m
Tue, Jan 30
BOS
BWI
1h 35m
Trip: 3 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Mediocre 2.0

God Spirit sucks

BWI
BOS
Mediocre 2.3

Never again will I fly spirit! Flights are always delayed and you get charged for everything. Don't think your normal backpack will count as a carry on with spirit because it won't. You'll have to pay another fee for it. Just awful. Never. Again.

BWI
BOS
Excellent 10.0

non eventful flight

Non flight related left an item on the flight has been difficult to identify who to call/contact on spirit.com. People i've been able to reach have been very helpful.

BWI
BOS
Good 6.0

Last chance bargain fare to BOS

I wouldn't use Spirit if I had a comparable fare on another carrier Low fare a loss leader to market add ons that drive price up towards full service carriers fares Only for socks and underwear runs with single personal item

BWI
BOS
Good 6.0

I enjoyed the crew's banter with the passengers.

The flight was delayed twice. I wasn't happy about it, but it was out of my control. I was safe and warm and that's a good thing! Yes, I would fly Spirit again, your prices are amazing!

Fri, May 11
BWI
BOS
1h 26m
Tue, May 15
BOS
BWI
1h 30m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 8
BWI
BOS
1h 24m
Tue, Feb 13
BOS
BWI
1h 40m
Trip: 6 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Excellent 10.0

non eventful flight

Non flight related left an item on the flight has been difficult to identify who to call/contact on spirit.com. People i've been able to reach have been very helpful.

BWI
BOS
Okay 5.3

Arrived 15 minutes early.

BWI
BOS
Okay 4.0

Didn't realize that they nickel and dime for everything. Down to refreshments on the flight. Never booking this airline again

BWI
BOS
Mediocre 2.0

God Spirit sucks

BWI
BOS
Excellent 9.0

Spirit Flight 1028 Jan 2-2018 Baltimore BWI 6:05 AM to Boston BOS, 7:29 AM. My two Fort Lauderdale-based flight attendants were OUTSTANDING and very friendly. I hope to see them again.

Spirit airlines makes checking in on line difficult to navigate. I received error messages when I tried the night before. Also at BWI I had to wait in a VERY long in line for security, so much so that I had to cut people in line to get there on line.

Mon, Jun 4
BWI
BOS
1h 21m
Tue, Jun 12
BOS
BWI
1h 29m
Trip: 9 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 44 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BWI
BOS
Excellent 10.0

Everything was on time

Nothing

BWI
BOS
Excellent 10.0

The three women st the ticket counter who helped me were wonderful.

BWI
BOS
Good 6.3

Easy checkin Wi-fi Carry on baggage

Seat TV was broken Didn't starve coffee

BWI
BOS
Excellent 9.3

Service and clean plane.

40 min delay

BWI
BOS
Excellent 10.0

The takeoff and landing were very smooth

Wed, Apr 4
BWI
BOS
1h 27m
Wed, Apr 11
BOS
BWI
1h 36m
Trip: 8 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Mediocre 2.3

Never again will I fly spirit! Flights are always delayed and you get charged for everything. Don't think your normal backpack will count as a carry on with spirit because it won't. You'll have to pay another fee for it. Just awful. Never. Again.

BWI
BOS
Okay 5.3

Arrived 15 minutes early.

BWI
BOS
Okay 4.0

Huge delay!!!

BWI
BOS
Mediocre 2.0

God Spirit sucks

BWI
BOS
Good 6.0

And then had to wait at the gate while another plane left.

Fri, Jan 26
BWI
BOS
1h 24m
Sun, Jan 28
BOS
BWI
1h 35m
Trip: 3 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Excellent 9.0

Spirit Flight 1028 Jan 2-2018 Baltimore BWI 6:05 AM to Boston BOS, 7:29 AM. My two Fort Lauderdale-based flight attendants were OUTSTANDING and very friendly. I hope to see them again.

Spirit airlines makes checking in on line difficult to navigate. I received error messages when I tried the night before. Also at BWI I had to wait in a VERY long in line for security, so much so that I had to cut people in line to get there on line.

BWI
BOS
Mediocre 2.0

God Spirit sucks

BWI
BOS
Mediocre 2.0

The crew was nice.

They should have more consideration for their customers. They make me paid $57 for a small carry on bag. After 2 hours flight delayed. I was very disappointed. Stuff happened sometimes beyond your control but still they did not show they care.

BWI
BOS
Okay 4.0

Huge delay!!!

BWI
BOS
Okay 5.3

Arrived 15 minutes early.

Mon, Jul 16
BWI
BOS
1h 24m
Tue, Jul 24
BOS
BWI
1h 28m
Trip: 9 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 44 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BWI
BOS
Excellent 9.3

Service and clean plane.

40 min delay

BWI
BOS
Excellent 10.0

While waiting at BWI airport, we appreciated the updates by the counter representative. Also, the flight to Boston was so quick, within an hour's time...sweet!!!!

We waited over a half hour for our checked suitcase to come out on the luggage carousel in Boston.

BWI
BOS
Excellent 10.0

Everything was on time

Nothing

BWI
BOS
Excellent 8.6

Jet Blue was on time, courteous, helpful, and solicitous of it's passengers. I like the seating arrangement with only 2 on each side. I like the space between front and rear seats allowing some leg room. The crew from Captain to steward were all polite and helpful.

I didn't try the entertainment system.

BWI
BOS
Good 6.3

Easy checkin Wi-fi Carry on baggage

Seat TV was broken Didn't starve coffee

Thu, Jan 25
BWI
BOS
1h 27m
Sat, Jan 27
BOS
BWI
1h 35m
Trip: 3 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Mediocre 2.0

Nothing

Being told upon arriving 35 minutes before ticket time with zero luggage to check in that the doors had already been closed and I wasn't even allowed to check in and had to forfeit my ticket -- on Thanksgiving morning. Then I was told the time on the ticket was the time the plane would be in the air, not the time of take off -- how in the world are we supposed to figure out the take off time from that?!

BWI
BOS
Good 6.0

And then had to wait at the gate while another plane left.

BWI
BOS
Good 6.0

Last chance bargain fare to BOS

I wouldn't use Spirit if I had a comparable fare on another carrier Low fare a loss leader to market add ons that drive price up towards full service carriers fares Only for socks and underwear runs with single personal item

BWI
BOS
Okay 4.0

Didn't realize that they nickel and dime for everything. Down to refreshments on the flight. Never booking this airline again

BWI
BOS
Excellent 9.0

Spirit Flight 1028 Jan 2-2018 Baltimore BWI 6:05 AM to Boston BOS, 7:29 AM. My two Fort Lauderdale-based flight attendants were OUTSTANDING and very friendly. I hope to see them again.

Spirit airlines makes checking in on line difficult to navigate. I received error messages when I tried the night before. Also at BWI I had to wait in a VERY long in line for security, so much so that I had to cut people in line to get there on line.

Fri, Jan 19
BWI
BOS
1h 24m
Sun, Jan 21
BOS
BWI
1h 40m
Trip: 3 days
4.8OkayShow reviews
Overall 4.8 Okay
Based on 392 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
BOS
Excellent 9.0

Spirit Flight 1028 Jan 2-2018 Baltimore BWI 6:05 AM to Boston BOS, 7:29 AM. My two Fort Lauderdale-based flight attendants were OUTSTANDING and very friendly. I hope to see them again.

Spirit airlines makes checking in on line difficult to navigate. I received error messages when I tried the night before. Also at BWI I had to wait in a VERY long in line for security, so much so that I had to cut people in line to get there on line.

BWI
BOS
Excellent 10.0

non eventful flight

Non flight related left an item on the flight has been difficult to identify who to call/contact on spirit.com. People i've been able to reach have been very helpful.

BWI
BOS
Mediocre 2.3

Never again will I fly spirit! Flights are always delayed and you get charged for everything. Don't think your normal backpack will count as a carry on with spirit because it won't. You'll have to pay another fee for it. Just awful. Never. Again.

BWI
BOS
Okay 4.0

Didn't realize that they nickel and dime for everything. Down to refreshments on the flight. Never booking this airline again

BWI
BOS
Good 6.0

And then had to wait at the gate while another plane left.

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Baltimore/Washington to Boston Logan International Flight Information

Avg. Flight Duration 1h 29m
Flights Arrive in Boston Logan International
Flights Depart from Baltimore/Washington
Flight Price $89
Distance 369 miles
Airlines Spirit Airlines, JetBlue, Delta