SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Boston to Baltimore (BOS - BWI)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK

Best fares from BOS to BWI (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1
$2
2
$2
3
$2
4
$2
5
$2
6
$2
7
$2
8
$2
9
$2
10
$2
11
$2
12
$2
13 $261
14 $278 15 $199 16 $214 17 $208 18 $228 19 $198 20 $198
21 $198 22 $198 23 $168 24 $168 25 $158 26 $168 27 $168
28 $188 29 $168 30 $128        
KAYAK searches hundreds of sites to find the best rate for your next flight from Boston to Baltimore. Get the best flight deal for your Baltimore trip!
Here's how it works. Search KAYAK for a flight ticket from Boston to Baltimore. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights BOS to BWI on AirTran
Flight # Depart BOS Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
2390 6:00 am 7:45 am Sep 22 - Sep 29
3866 6:00 am 7:45 am Sep 13 - Sep 27
6059 6:00 am 7:45 am Oct 4 - Oct 25
4549 7:00 am 8:35 am Sep 14 - Sep 28
2444 7:05 am 8:40 am Sep 26 - Sep 29
2444 7:05 am 8:40 am Sep 12 - Sep 22
2516 7:10 am 8:55 am Oct 5 - Oct 26
2516 7:10 am 8:55 am Sep 30 - Oct 27
6098 7:35 am 9:15 am Oct 4 - Nov 1
6098 7:45 am 9:15 am Sep 13 - Sep 27
5059 11:35 am 1:05 pm Sep 30 - Oct 30
5059 11:35 am 1:05 pm Sep 11 - Sep 29
2900 1:45 pm 3:20 pm Sep 13 - Sep 27
6250 1:45 pm 3:20 pm Oct 4 - Nov 1
4513 2:20 pm 3:55 pm Sep 11 - Sep 29
4513 2:20 pm 3:55 pm Sep 30 - Oct 30
5102 2:20 pm 3:55 pm Oct 5 - Oct 26
5103 2:20 pm 3:55 pm Sep 14 - Sep 28
2513 3:20 pm 4:55 pm Sep 30 - Oct 30
2549 3:20 pm 4:55 pm Sep 11 - Sep 29
5473 3:20 pm 5:00 pm Sep 13 - Sep 27
5473 3:20 pm 5:00 pm Oct 4 - Oct 25
3222 5:25 pm 7:05 pm Oct 4 - Oct 4
3223 5:25 pm 7:05 pm Sep 13 - Sep 27