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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: Thu Jan 8 2015 Return: Wed Jan 14 2015 Trip spans 7 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: Mon Feb 9 2015 Return: Tue Feb 10 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
FLL
2:04a
BWI
4:29a
2h 25m
nonstop
BWI
1:18p
FLL
4:03p
2h 45m
nonstop
Depart: Wed Mar 4 2015 Return: Wed Mar 11 2015 Trip spans 7 days
United
United
BDL
4:37a
BWI
8:04a
3h 27m
1 stop
BWI
5:59a
BDL
11:53a
5h 54m
1 stop
Depart: Tue Apr 28 2015 Return: Tue May 5 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: 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: Thu Apr 30 2015 Return: Sun May 3 2015 Trip spans 4 days
United
United
TPA
12:20p
BWI
7:09p
6h 49m
1 stop
BWI
12:51p
TPA
7:58p
7h 07m
1 stop
Depart: Sun May 3 2015 Return: Thu May 7 2015 Trip spans 5 days
United
United
MKE
2:55p
BWI
6:28p
3h 33m
1 stop
BWI
2:00a
MKE
8:47a
6h 47m
1 stop
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: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
Delta
Delta
RDU
7:20a
BWI
8:30a
1h 10m
nonstop
BWI
8:45a
RDU
10:07a
1h 22m
nonstop
Depart: Mon Apr 6 2015 Return: Wed Apr 8 2015 Trip spans 3 days
Delta
Delta
DTW
5:45p
BWI
7:19p
1h 34m
nonstop
BWI
2:15a
DTW
3:46a
1h 31m
nonstop
Depart: Wed Mar 25 2015 Return: Sat Apr 4 2015 Trip spans 11 days
Spirit Airlines
Spirit Airlines
ORD
5:04p
BWI
6:59p
1h 55m
nonstop
BWI
2:20a
ORD
4:20a
2h 00m
nonstop
Depart: Wed May 27 2015 Return: Sun May 31 2015 Trip spans 5 days
United
United
DAL
5:10a
BWI
12:12p
7h 02m
1 stop
BWI
4:10a
DAL
12:20p
8h 10m
1 stop
Depart: Mon Mar 30 2015 Return: Mon Apr 6 2015 Trip spans 8 days
Delta
Delta
CVG
3:55p
BWI
5:30p
1h 35m
nonstop
BWI
7:35a
CVG
9:11a
1h 36m
nonstop
Depart: Tue Jun 9 2015 Return: Tue Jun 23 2015 Trip spans 15 days
Delta
Delta
ATL
7:00a
BWI
8:57a
1h 57m
nonstop
BWI
4:45a
ATL
6:36a
1h 51m
nonstop
Depart: Tue Apr 21 2015 Return: Tue May 5 2015 Trip spans 15 days
Alaska Airlines
Alaska Airlines
SEA
4:20a
BWI
9:25a
5h 05m
nonstop
BWI
1:25p
SEA
7:05p
5h 40m
nonstop
Depart: Sun Jun 28 2015 Return: Mon Jul 6 2015 Trip spans 9 days
Delta
Delta
MCO
5:30a
BWI
9:12a
3h 42m
1 stop
BWI
8:00a
MCO
2:58p
6h 58m
1 stop
Depart: Sun May 31 2015 Return: Sun Jun 7 2015 Trip spans 8 days
US Airways
US Airways
PHX
9:15p
BWI
4:15a
7h 00m
1 stop
BWI
4:10p
PHX
8:57p
4h 47m
nonstop
Change your search
Airports
Origin

Milwaukee
$184
Detroit
$193
Charlotte
$188
Seattle
$273
Raleigh
$191
Chicago
$197
Fort Lauderdale
$147
Cincinnati
$247
Minneapolis
$177
Atlanta
$247
Orlando
$275
Phoenix
$392
Hartford
$174
Dallas
only $81
only $243
Tampa
$180
Houston
$175
Boston
$98
Destination

Baltimore
$81