How does KAYAK find such low prices on flights from Maryland to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Boston. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Maryland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maryland to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Maryland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$34 CHEAP FLIGHTS from Maryland to Boston

BOS

Search hundreds of travel sites at once for deals on flights to Boston

...and more

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	January
High season	October
Cheapest flight	$34

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

Most popular time to fly and prices are also 10% lower on average.

Flight from Philadelphia to Boston

How does KAYAK find such low prices on flights from Maryland to Boston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Boston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Boston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maryland to Boston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Boston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Maryland to Boston

Recent round-trip flight deals

1/25Sat

nonstopFrontier

1h 40mPHL-BOS

1/25Sat

nonstopFrontier

1h 45mBOS-PHL

$43

1/14Tue

nonstopSpirit Airlines

1h 28mBWI-BOS

1/14Tue

nonstopSpirit Airlines

1h 33mBOS-BWI

$45

1/11Sat

1 stop

5h 55mBWI-BOS

1/15Wed

nonstop

1h 33mBOS-BWI

$81

1/18Sat

1 stop

6h 04mBWI-BOS

1/25Sat

nonstop

1h 40mBOS-BWI

$84

1/28Tue

nonstopDelta

1h 34mPHL-BOS

2/4Tue

nonstopDelta

1h 42mBOS-PHL

$131

4/5Sat

nonstopJetBlue

1h 35mDCA-BOS

4/5Sat

nonstopJetBlue

1h 49mBOS-DCA

$141

1/17Fri

nonstopDelta

1h 34mPHL-BOS

1/21Tue

nonstopDelta

1h 42mBOS-PHL

$144

2/12Wed

nonstopAmerican Airlines

1h 53mDCA-BOS

2/19Wed

nonstopAmerican Airlines

1h 51mBOS-DCA

$146

1/31Fri

nonstopJetBlue

1h 33mDCA-BOS

2/2Sun

nonstopJetBlue

1h 45mBOS-DCA

$147

2/15Sat

nonstopAmerican Airlines

1h 37mDCA-BOS

2/18Tue

nonstopAmerican Airlines

1h 55mBOS-DCA

$148

Recent one-way flight deals

1/17Fri

nonstopFrontier

1h 27mPHL-BOS

$34

5/10Sat

1 stopSpirit Airlines

8h 08mBWI-BOS

$37

2/28Fri

nonstopJetBlue

1h 35mDCA-BOS

$74

2/15Sat

nonstopUnited Airlines

1h 35mIAD-BOS

$74

2/12Wed

nonstopJetBlue

1h 21mPHL-BOS

$78

1/14Tue

nonstopUnited Airlines

1h 35mIAD-BOS

$79

3/28Fri

nonstopAmerican Airlines

1h 27mDCA-BOS

$94

4/20Sun

nonstopDelta

1h 29mPHL-BOS

$99

1/9Thu

nonstopDelta

1h 44mDCA-BOS

$107

3/30Sun

nonstopAmerican Airlines

1h 32mDCA-BOS

$114

Last minute flights from Maryland to Boston

Last minute flight, train and bus deals

1/1Wed

nonstopSpirit Airlines

1h 30mBWI-BOS

1/8Wed

nonstopSpirit Airlines

1h 41mBOS-BWI

$112

1/2Thu

nonstopFrontier

1h 33mPHL-BOS

1/11Sat

nonstopFrontier

1h 35mBOS-PHL

$112

12/31Tue

nonstop

1h 30mBWI-BOS

1/6Mon

multi-stop

11h 52mBOS-BWI

$182

1/3Fri

nonstopJetBlue

1h 35mDCA-BOS

1/7Tue

nonstopJetBlue

1h 45mBOS-DCA

$217

1/3Fri

nonstop

1h 33mPHL-BOS

1/6Mon

multi-stop

23h 45mBOS-PHL

$217

1/2Thu

nonstopUnited Airlines

1h 35mIAD-BOS

2/2Sun

nonstopUnited Airlines

1h 46mBOS-IAD

$243

1/3Fri

multi-stopDelta

5h 15mDCA-BOS

1/7Tue

nonstopDelta

2h 00mBOS-DCA

$247

1/2Thu

nonstopUnited Airlines

1h 35mIAD-BOS

2/2Sun

multi-stopUnited Airlines

4h 30mBOS-IAD

$253

1/3Fri

multi-stopDelta

6h 32mDCA-BOS

1/7Tue

multi-stopDelta

5h 03mBOS-DCA

$276

12/30Mon

nonstopJetBlue

1h 35mDCA-BOS

1/4Sat

nonstopJetBlue

1h 44mBOS-DCA

$318

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Boston (BOS)

Cabin class types available on flights to Maryland

First Class flights to Logan Intl, Bostonfrom $445

Business Class flights to Logan Intl, Bostonfrom $2,694

Prem Econ Class flights to Logan Intl, Bostonfrom $476

Economy Class flights to Logan Intl, Bostonfrom $51

BOS

$34 Find Cheap Flights from Maryland to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 1/17. 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.

Search hundreds of travel sites at once for deals on flights to Boston

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Maryland to Boston

How does KAYAK find such low prices on flights from Maryland to Boston?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Boston?

What is the Hacker Fare option on flights from Maryland to Boston?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Boston?

Book cheap flights from Maryland to Boston

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Maryland to Boston

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Cabin class types available on flights to Maryland

Cabin classes available on flights to Boston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Boston with a hotel stay or car rental

Find direct flights for Boston

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Boston

Flights from all regions of Maryland to Boston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Boston

Find deals for your return flight