Find Cheap Flights to Baltimore/Washington

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights to Baltimore/Washington

(Round-trip)
Depart: Wed Mar 8 2017 Return: Fri Mar 10 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 34m
nonstop
BWI
BOS
1h 26m
nonstop
Depart: Thu Mar 9 2017 Return: Sun Mar 12 2017 Trip spans 4 days
Major Airline
Major Airline
BOS
BWI
1h 34m
nonstop
BWI
BOS
1h 26m
nonstop
Depart: Tue Jun 20 2017 Return: Tue Jul 4 2017 Trip spans 15 days
JetBlue
JetBlue
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 23m
nonstop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
American Airlines
American Airlines
MIA
BWI
2h 35m
nonstop
BWI
MIA
2h 48m
nonstop
Depart: Tue Feb 28 2017 Return: Thu Mar 16 2017 Trip spans 16 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 36m
nonstop
BWI
BOS
1h 26m
nonstop
Depart: Tue Mar 21 2017 Return: Wed Mar 29 2017 Trip spans 9 days
Delta
Delta
MDW
BWI
3h 41m
1 stop
BWI
MDW
3h 34m
1 stop
Depart: Mon Mar 13 2017 Return: Thu Mar 16 2017 Trip spans 4 days
Major Airline
Major Airline
DTW
BWI
1h 30m
nonstop
BWI
DTW
1h 36m
nonstop
Depart: Mon Mar 6 2017 Return: Wed Mar 8 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 36m
nonstop
BWI
BOS
1h 23m
nonstop
Depart: Sat Mar 18 2017 Return: Tue Mar 21 2017 Trip spans 4 days
Major Airline
Major Airline
DTW
BWI
1h 30m
nonstop
BWI
DTW
1h 36m
nonstop
Depart: Tue Jul 11 2017 Return: Tue Jul 18 2017 Trip spans 8 days
JetBlue
JetBlue
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 25m
nonstop
Depart: Mon Apr 3 2017 Return: Thu Apr 6 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 34m
nonstop
BWI
BOS
1h 24m
nonstop
Depart: Tue Mar 21 2017 Return: Wed Mar 29 2017 Trip spans 9 days
Major Airline
Major Airline
DTW
BWI
1h 30m
nonstop
BWI
DTW
1h 36m
nonstop
Depart: Wed Jul 12 2017 Return: Wed Jul 19 2017 Trip spans 8 days
JetBlue
JetBlue
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 22m
nonstop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
Southwest
Southwest
MDW
BWI
1h 40m
nonstop
BWI
MDW
2h 00m
nonstop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 36m
nonstop
BWI
BOS
1h 28m
nonstop
Depart: Fri Mar 24 2017 Return: Mon Mar 27 2017 Trip spans 4 days
Major Airline
Major Airline
BOS
BWI
1h 30m
nonstop
BWI
BOS
1h 19m
nonstop
Depart: Mon Jun 5 2017 Return: Mon Jun 12 2017 Trip spans 8 days
United
United
PVD
BWI
5h 05m
1 stop
BWI
PVD
3h 18m
1 stop
Depart: Sun Apr 23 2017 Return: Tue Apr 25 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 35m
nonstop
BWI
BOS
1h 24m
nonstop
Depart: Tue Apr 18 2017 Return: Mon Apr 24 2017 Trip spans 7 days
Major Airline
Major Airline
DTW
BWI
1h 32m
nonstop
BWI
DTW
1h 34m
nonstop
Depart: Wed May 24 2017 Return: Tue May 30 2017 Trip spans 7 days
American Airlines
American Airlines
MIA
BWI
2h 36m
nonstop
BWI
MIA
2h 42m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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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.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users 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.
Airports
Origin

Detroit
$85
Providence
$228
Chicago
$166
Miami
$133
Boston
$82
Destination

Baltimore
$82
Airlines Airline reviews

257 travelers who booked a flight from Boston to Baltimore rated their chosen airlines with an average of 5.2.

Overall
5.3
Boarding
5.5
Crew
6.1
Comfort
5.4
Food
3.8
Entertainment
3.7