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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: Sat Jan 10 2015 Return: Tue Jan 13 2015 Trip spans 4 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
1:05p
BWI
2:41p
1h 36m
nonstop
BWI
1:30a
BOS
2:54a
1h 24m
nonstop
Depart: Wed Jan 28 2015 Return: Mon Feb 2 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
FLL
2:04a
BWI
4:29a
2h 25m
nonstop
BWI
1:45a
FLL
4:22a
2h 37m
nonstop
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: Wed Apr 22 2015 Trip spans 5 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 9 2015 Return: Sat Apr 11 2015 Trip spans 3 days
United
United
BDL
2:00a
BWI
5:22a
3h 22m
1 stop
BWI
6:42a
BDL
10:17a
3h 35m
1 stop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
Delta
Delta
CLT
3:15a
BWI
8:00a
4h 45m
1 stop
BWI
1:00a
CLT
5:53a
4h 53m
1 stop
Depart: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
Delta
Delta
TPA
8:45a
BWI
12:13p
3h 28m
1 stop
BWI
3:15p
TPA
7:33p
4h 18m
1 stop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
Delta
Delta
RDU
4:05a
BWI
5:14a
1h 09m
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: Sat May 2 2015 Return: Mon May 4 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
4:05a
BWI
5:57a
1h 52m
nonstop
BWI
4:55p
ORD
7:02p
2h 07m
nonstop
Depart: Sun Mar 29 2015 Return: Tue Mar 31 2015 Trip spans 3 days
United
United
PVD
5:56a
BWI
9:10a
3h 14m
1 stop
BWI
2:14a
PVD
5:21a
3h 07m
1 stop
Depart: Tue Jun 2 2015 Return: Tue Jun 9 2015 Trip spans 8 days
United
United
MKE
1:00a
BWI
4:24a
3h 24m
1 stop
BWI
5:45a
MKE
9:54a
4h 09m
1 stop
Depart: Sun Apr 19 2015 Return: Thu Apr 23 2015 Trip spans 5 days
United
United
DAY
3:29p
BWI
7:28p
3h 59m
1 stop
BWI
9:20a
DAY
3:35p
6h 15m
1 stop
Depart: Thu May 28 2015 Return: Thu Jun 4 2015 Trip spans 8 days
Delta
Delta
MSY
6:15a
BWI
11:55a
5h 40m
1 stop
BWI
2:15a
MSY
9:24a
7h 09m
1 stop
Depart: Tue Apr 21 2015 Return: Thu Apr 23 2015 Trip spans 3 days
United
United
STL
5:54a
BWI
11:24a
5h 30m
1 stop
BWI
2:50a
STL
7:26a
4h 36m
1 stop
Depart: Sun May 10 2015 Return: Sun May 17 2015 Trip spans 8 days
United
United
CLE
1:15p
BWI
7:09p
5h 54m
1 stop
BWI
2:00a
CLE
5:40a
3h 40m
1 stop
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: Mon Jun 15 2015 Return: Tue Jun 23 2015 Trip spans 9 days
Delta
Delta
DAL
6:05a
BWI
10:37a
4h 32m
1 stop
BWI
7:15a
DAL
12:00p
4h 45m
1 stop
Change your search
Airports
Origin

Milwaukee
$204
Detroit
$193
Charlotte
$188
Providence
$201
Raleigh
$191
Chicago
$197
Fort Lauderdale
$147
Cleveland
$267
Dayton
$212
St Louis
$260
Minneapolis
$177
Orlando
$275
New Orleans
$214
Hartford
$182
Dallas
only $81
only $278
Tampa
$190
Houston
$175
Boston
$98
Destination

Baltimore
$81