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Find Flight Deals from United States to Baltimore/Washington

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Baltimore/Washington

(Round-trip)
Depart: Wed Jan 7 2015 Return: Thu Jan 15 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
DFW
8:46a
BWI
11:28a
2h 42m
nonstop
BWI
5:19a
DFW
8:52a
3h 33m
nonstop
Depart: Tue Jan 6 2015 Return: Sat Jan 10 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
BOS
1:15a
BWI
2:55a
1h 40m
nonstop
BWI
1:30a
BOS
2:54a
1h 24m
nonstop
Depart: Sat Jan 31 2015 Return: Sun Feb 1 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
FLL
3:35p
BWI
5:59p
2h 24m
nonstop
BWI
1:45a
FLL
4:22a
2h 37m
nonstop
Depart: Wed Feb 4 2015 Return: Wed Feb 11 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
LAS
6:41p
BWI
11:05p
4h 24m
nonstop
BWI
3:00a
LAS
8:22a
5h 22m
nonstop
Depart: Sun Mar 8 2015 Return: Wed Mar 11 2015 Trip spans 4 days
United
United
PVD
5:56a
BWI
9:10a
3h 14m
1 stop
BWI
2:14a
PVD
5:21a
3h 07m
1 stop
Depart: Wed Apr 22 2015 Return: Wed Apr 29 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
HOU
6:45a
BWI
9:47a
3h 02m
nonstop
BWI
11:30a
HOU
2:49p
3h 19m
nonstop
Depart: Mon Feb 2 2015 Return: Sun Feb 8 2015 Trip spans 7 days
US Airways
US Airways
IND
8:46a
BWI
2:23p
5h 37m
1 stop
BWI
1:40a
IND
8:13a
6h 33m
1 stop
Depart: Sat Apr 18 2015 Return: Sat Apr 25 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
MSP
12:46p
BWI
3:12p
2h 26m
nonstop
BWI
8:05a
MSP
10:38a
2h 33m
nonstop
Depart: Tue Mar 24 2015 Return: Wed Mar 25 2015 Trip spans 2 days
United
United
BDL
1:07p
BWI
7:14p
6h 07m
1 stop
BWI
2:11a
BDL
5:22a
3h 11m
1 stop
Depart: Mon Feb 9 2015 Return: Tue Feb 10 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
BWI
1:20a
ORD
3:20a
2h 00m
nonstop
Depart: Mon Mar 2 2015 Return: Fri Mar 6 2015 Trip spans 5 days
United
United
CLT
9:22a
BWI
1:23p
4h 01m
1 stop
BWI
4:59a
CLT
9:27a
4h 28m
1 stop
Depart: Wed Apr 15 2015 Return: Sun Apr 19 2015 Trip spans 5 days
Delta
Delta
TPA
7:45a
BWI
12:55p
5h 10m
1 stop
BWI
4:45a
TPA
9:54a
5h 09m
1 stop
Depart: Tue Feb 24 2015 Return: Thu Feb 26 2015 Trip spans 3 days
Delta
Delta
RDU
11:00a
BWI
12:13p
1h 13m
nonstop
BWI
4:55a
RDU
6:06a
1h 11m
nonstop
Depart: Mon Apr 13 2015 Return: Wed Apr 15 2015 Trip spans 3 days
Delta
Delta
DTW
1:25p
BWI
3:05p
1h 40m
nonstop
BWI
3:20p
DTW
5:00p
1h 40m
nonstop
Depart: Mon May 4 2015 Return: Wed May 6 2015 Trip spans 3 days
American Airlines
American Airlines
MIA
3:20a
BWI
5:55a
2h 35m
nonstop
BWI
7:34a
MIA
10:14a
2h 40m
nonstop
Depart: Mon May 11 2015 Return: Tue May 12 2015 Trip spans 2 days
United
United
MKE
2:55p
BWI
6:28p
3h 33m
1 stop
BWI
5:45a
MKE
9:54a
4h 09m
1 stop
Depart: Tue Apr 14 2015 Return: Thu Apr 16 2015 Trip spans 3 days
United
United
DAL
5:10a
BWI
12:12p
7h 02m
1 stop
BWI
1:45a
DAL
7:14a
5h 29m
1 stop
Depart: Tue May 26 2015 Return: Sun May 31 2015 Trip spans 6 days
Delta
Delta
ATL
4:30a
BWI
6:27a
1h 57m
nonstop
BWI
3:00p
ATL
5:02p
2h 02m
nonstop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
Delta
Delta
MCO
5:30a
BWI
9:12a
3h 42m
1 stop
BWI
7:15a
MCO
11:22a
4h 07m
1 stop
Depart: Fri Jun 26 2015 Return: Sun Jun 28 2015 Trip spans 3 days
Delta
Delta
CLE
3:00a
BWI
8:57a
5h 57m
1 stop
BWI
3:30a
CLE
8:35a
5h 05m
1 stop
Change your search
Airports
Origin

Milwaukee
$210
Detroit
$193
Charlotte
$188
Providence
$156
Raleigh
$191
Chicago
$187
Fort Lauderdale
$147
Cleveland
$256
Miami
$209
Minneapolis
$177
Atlanta
$236
Orlando
$253
Hartford
$182
Dallas
only $81
only $211
Tampa
$190
Las Vegas
$147
Houston
$175
Boston
$98
Indianapolis
$176
Destination

Baltimore
$81