Find cheap flights from Baltimore to Boston

BWI - BOS

Find cheap flights from Baltimore to Boston

Round-trip
Economy
Baltimore (BWI)
Boston Logan Intl
Fri 5/29
Fri 6/5
Any month
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Good to know

Low season

January Best time to beat the crowds with an average 19% drop in price.

High season

June Most popular time to fly with an average 17% increase in price.

Average price of a round-trip

$117 (avg. price over the last 2 weeks)

Good deal for a round-trip

$140 or less

When to book flights from Baltimore to Boston

Estimated round-trip price
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 $133 or less.
  • The cheapest flight from Baltimore to Boston was found 28 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 May, June and July. The cheapest month to fly is January.
  • Morning departure is around 26% cheaper 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 to Boston flights

Are flight prices cheaper from Baltimore to Boston because of Coronavirus (COVID-19)?

How long does a flight from Baltimore to Boston take?

How many flights are there between Baltimore and Boston?

Which airlines provide the cheapest flights from Baltimore to Boston?

Do I need a passport to fly between Baltimore and Boston?

Which airlines fly most frequently between Baltimore and Boston?

What’s the cheapest day of the week to fly Baltimore to Boston?

Which airports will I be using when flying from Baltimore to Boston?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Baltimore to Boston (round-trip)

Airports
Origin
Baltimore
$50
only
$50
Destination
Boston
$50
only
$50
Thu, Jul 16
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Mon, Jul 20
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 5 days
Based on null reviews
Fri, Jul 31
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Sun, Aug 2
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 34m
Trip: 3 days
Based on null reviews
Fri, Jul 24
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Wed, Jul 29
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 6 days
Based on null reviews
Thu, Jul 23
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Sun, Jul 26
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 4 days
Based on null reviews
Wed, Jul 1
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 26m
Wed, Jul 15
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 15 days
Based on null reviews
Mon, Oct 5
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 30m
Tue, Oct 6
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 35m
Trip: 2 days
Based on null reviews
Thu, Jul 2
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
4h 55m
Tue, Jul 7
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 6 days
Based on null reviews
Thu, Jul 16
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
5h 31m
Mon, Jul 20
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 5 days
Based on null reviews
Fri, Aug 14
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Wed, Aug 26
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 13 days
Based on null reviews
Tue, Aug 18
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Tue, Aug 25
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 34m
Trip: 8 days
Based on null reviews
Fri, Aug 14
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Sun, Aug 16
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 34m
Trip: 3 days
Based on null reviews
Tue, Aug 18
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 24m
Sun, Aug 23
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 6 days
Based on null reviews
Fri, Jul 3
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 24m
Sun, Jul 5
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 3 days
Based on null reviews
Mon, Aug 17
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Thu, Aug 27
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 27m
Trip: 11 days
Based on null reviews
Fri, Jul 3
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
5h 14m
Sun, Jul 5
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 3 days
Based on null reviews
Thu, Aug 20
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Fri, Aug 28
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 34m
Trip: 9 days
Based on null reviews
Thu, Aug 13
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
4h 53m
Sun, Aug 16
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 4 days
Based on null reviews
Mon, Aug 17
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Mon, Aug 24
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
5h 24m
Trip: 8 days
Based on null reviews
Fri, Aug 14
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Thu, Aug 27
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 14 days
Based on null reviews
Wed, Aug 5
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Sun, Aug 9
BOS
Boston Logan Airport
BWI
Baltimore/Washington Airport
1h 37m
Trip: 5 days
Based on null reviews
Show more results

Book cheap flights from Baltimore to Boston (one-way)

Airports
Origin
Baltimore
$25
only
$25
Destination
Boston
$25
only
$25
Sat, Jul 11
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Based on null reviews
Wed, Jul 15
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 28m
Based on null reviews
Sun, Jul 19
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Based on null reviews
Sun, Aug 2
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Based on null reviews
Sun, Aug 2
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 20m
Based on null reviews
Tue, Jul 14
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
11h 30m
Based on null reviews
Tue, Jul 14
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 24m
Based on null reviews
Wed, Jul 8
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
4h 40m
Based on null reviews
Sun, Aug 2
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
5h 05m
Based on null reviews
Mon, Jul 6
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
1h 30m
Based on null reviews
Mon, Jul 6
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
4h 40m
Based on null reviews
Thu, Jun 25
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
20h 54m
Based on null reviews
Sun, Jun 7
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
20h 54m
Based on null reviews
Thu, Jun 18
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
38h 27m
Based on null reviews
Thu, Jun 25
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
38h 27m
Based on null reviews
Fri, Jun 26
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
20h 54m
Based on null reviews
Sun, Aug 2
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
22h 26m
Based on null reviews
Sun, Jun 14
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
23h 27m
Based on null reviews
Fri, Jun 26
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
10h 20m
Based on null reviews
Thu, Jun 25
BWI
Baltimore/Washington Airport
BOS
Boston Logan Airport
22h 31m
Based on null reviews
Show more results

Top 4 airlines serving Baltimore/Washington to Boston Logan Intl

Scores according to KAYAK customer reviews

8.2
JetBlue
Overall score based on 19,139 reviews
8.3
Boarding
8.3
Comfort
8.6
Crew
7.9
Entertainment
7.8
Food
Airline reviews
Read more about JetBlue
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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