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Find Flight Deals from Chicago to Washington Dulles Intl (CHI - IAD)

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Book cheap flights from Chicago to Washington Dulles Intl

(Round-trip)
Depart: Wed Apr 15 2015 Return: Wed Apr 22 2015 Trip spans 8 days
Frontier
Frontier
ORD
8:50a
IAD
10:35a
1h 45m
nonstop
IAD
4:40a
ORD
6:35a
1h 55m
nonstop
Depart: Wed Apr 22 2015 Return: Mon Apr 27 2015 Trip spans 6 days
Frontier
Frontier
ORD
8:50a
IAD
10:35a
1h 45m
nonstop
IAD
4:40a
ORD
6:35a
1h 55m
nonstop
Depart: Thu Apr 30 2015 Return: Thu May 7 2015 Trip spans 8 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Mon May 4 2015 Return: Tue May 5 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Tue May 5 2015 Return: Thu May 7 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Wed May 6 2015 Return: Thu May 7 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Thu May 7 2015 Return: Wed May 13 2015 Trip spans 7 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Mon May 11 2015 Return: Tue May 12 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Tue May 12 2015 Return: Wed May 13 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Mon May 18 2015 Return: Wed May 20 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Sat Mar 7 2015 Return: Wed Mar 11 2015 Trip spans 4 days
Frontier
Frontier
ORD
7:35a
IAD
9:20a
1h 45m
nonstop
IAD
4:45a
ORD
6:40a
1h 55m
nonstop
Depart: Wed Mar 25 2015 Return: Wed May 13 2015 Trip spans 50 days
Frontier
Frontier
ORD
8:35a
IAD
10:20a
1h 45m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Wed Apr 8 2015 Return: Wed Apr 15 2015 Trip spans 8 days
Frontier
Frontier
ORD
8:35a
IAD
10:20a
1h 45m
nonstop
IAD
4:40a
ORD
6:35a
1h 55m
nonstop
Depart: Fri Apr 10 2015 Return: Mon Apr 27 2015 Trip spans 18 days
Frontier
Frontier
ORD
8:35a
IAD
10:20a
1h 45m
nonstop
IAD
4:40a
ORD
6:35a
1h 55m
nonstop
Depart: Mon Mar 16 2015 Return: Mon Mar 23 2015 Trip spans 8 days
United
United
ORD
2:00a
IAD
3:48a
1h 48m
nonstop
IAD
9:25a
ORD
11:35a
2h 10m
nonstop
Depart: Thu Mar 12 2015 Return: Fri Mar 13 2015 Trip spans 2 days
Delta
Delta
ORD
3:00a
IAD
6:44a
3h 44m
1 stop
IAD
2:10a
ORD
6:17a
4h 07m
1 stop
Depart: Sun Mar 29 2015 Return: Wed Apr 8 2015 Trip spans 11 days
Multiple Airlines
Multiple Airlines
ORD
2:00a
IAD
7:01a
5h 01m
1 stop
IAD
4:40a
ORD
6:35a
1h 55m
nonstop
Depart: Sun Apr 19 2015 Return: Tue Apr 21 2015 Trip spans 3 days
Delta
Delta
MDW
12:34p
IAD
4:12p
3h 38m
1 stop
IAD
5:54a
MDW
9:20a
3h 26m
1 stop
Depart: Fri Aug 21 2015 Return: Sun Aug 23 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
ORD
6:30a
IAD
12:04p
5h 34m
1 stop
IAD
6:35a
ORD
3:34p
8h 59m
1 stop
Change your search
Direct flights CHI to IAD on United
Flight # Depart ORD Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1024 6:00 am 8:49 am Apr 3 - Apr 3
217 6:00 am 8:45 am Apr 7 - Apr 7
575 6:00 am 8:48 am Mar 9 - Mar 27
575 6:00 am 8:48 am Mar 30 - Apr 2
575 6:00 am 8:48 am Apr 6 - Apr 6
575 6:00 am 8:48 am Apr 4 - Apr 4
575 6:10 am 8:58 am Mar 14 - Mar 21
575 6:10 am 8:58 am Mar 28 - Mar 28
575 6:10 am 8:58 am Mar 7 - Mar 7
1285 8:30 am 11:20 am Apr 6 - Apr 6
326 8:30 am 11:19 am Apr 5 - Apr 5
575 8:30 am 11:19 am Apr 3 - Apr 3
5802 8:30 am 11:21 am Apr 4 - Apr 4
3636 8:35 am 11:24 am Mar 28 - Mar 28
5802 8:35 am 11:26 am Mar 14 - Mar 21
5802 8:35 am 11:26 am Mar 7 - Mar 7
1085 8:45 am 11:35 am Mar 20 - Mar 20
1285 8:45 am 11:35 am Mar 29 - Mar 29
1285 8:45 am 11:35 am Mar 12 - Mar 26
1285 8:45 am 11:35 am Mar 15 - Mar 15
1566 8:45 am 11:35 am Mar 23 - Mar 30
1566 8:45 am 11:35 am Mar 9 - Mar 9
1566 8:45 am 11:35 am Mar 10 - Mar 10
1566 8:45 am 11:35 am Mar 11 - Mar 18
1566 8:45 am 11:35 am Apr 1 - Apr 1
1566 8:45 am 11:35 am Apr 2 - Apr 2
326 8:45 am 11:30 am Apr 7 - Apr 7
574 8:45 am 11:34 am Mar 22 - Mar 22
574 8:45 am 11:34 am Mar 8 - Mar 8
574 8:45 am 11:34 am Mar 17 - Mar 17
574 8:45 am 11:34 am Mar 24 - Mar 25
762 8:45 am 11:34 am Mar 27 - Mar 27
1653 8:57 am 11:47 am Mar 31 - Mar 31
3389 10:20 am 1:09 pm Mar 8 - Mar 8
3389 10:20 am 1:09 pm Mar 15 - Mar 15
3417 10:20 am 1:09 pm Mar 22 - Mar 22
5285 10:20 am 1:09 pm Mar 29 - Mar 29
216 10:23 am 1:10 pm Mar 10 - Mar 27
216 10:23 am 1:10 pm Mar 30 - Apr 6
216 10:23 am 1:10 pm Mar 9 - Mar 9
3797 10:23 am 1:10 pm Apr 5 - Apr 5
216 10:24 am 1:11 pm Apr 3 - Apr 3
1190 10:40 am 1:26 pm Apr 7 - Apr 14
1156 1:25 pm 4:24 pm Mar 7 - Mar 7
211 1:25 pm 4:23 pm Mar 14 - Mar 21
211 1:25 pm 4:23 pm Mar 28 - Mar 28
1094 1:26 pm 4:25 pm Mar 29 - Mar 29
1115 1:26 pm 4:25 pm Apr 2 - Apr 2
1234 1:26 pm 4:25 pm Apr 1 - Apr 1
1285 1:26 pm 4:25 pm Mar 11 - Mar 25
1285 1:26 pm 4:25 pm Mar 10 - Mar 10
1285 1:26 pm 4:25 pm Mar 24 - Mar 24
1285 1:26 pm 4:25 pm Mar 22 - Mar 22
1285 1:26 pm 4:25 pm Apr 4 - Apr 4
1653 1:26 pm 4:25 pm Mar 12 - Mar 19
1653 1:26 pm 4:25 pm Mar 16 - Mar 16
1653 1:26 pm 4:25 pm Mar 9 - Mar 9
1653 1:26 pm 4:25 pm Mar 26 - Mar 26
1676 1:26 pm 4:25 pm Mar 23 - Mar 23
1676 1:26 pm 4:25 pm Mar 30 - Mar 30
1676 1:26 pm 4:25 pm Apr 6 - Apr 6
1709 1:26 pm 4:25 pm Mar 31 - Mar 31
1709 1:26 pm 4:25 pm Mar 17 - Mar 17
1759 1:26 pm 4:25 pm Mar 15 - Mar 15
1759 1:26 pm 4:25 pm Mar 8 - Mar 8
211 1:26 pm 4:24 pm Mar 13 - Mar 27
211 1:26 pm 4:24 pm Apr 3 - Apr 3
400 1:26 pm 4:23 pm Apr 5 - Apr 5
1085 1:27 pm 4:27 pm Apr 7 - Apr 7
3614 2:15 pm 5:13 pm Mar 28 - Mar 28
3620 2:15 pm 5:13 pm Mar 14 - Mar 14
3620 2:15 pm 5:13 pm Mar 7 - Mar 7
5200 2:15 pm 5:13 pm Mar 21 - Mar 21
1157 5:30 pm 8:20 pm Mar 14 - Mar 14
1214 5:30 pm 8:20 pm Mar 7 - Mar 7
1604 5:30 pm 8:20 pm Apr 5 - Apr 5
1604 5:30 pm 8:20 pm Mar 28 - Mar 28
1604 5:30 pm 8:20 pm Mar 29 - Mar 29
1604 5:30 pm 8:20 pm Apr 3 - Apr 3
1604 5:30 pm 8:20 pm Apr 2 - Apr 2
1604 5:30 pm 8:20 pm Apr 1 - Apr 1
1604 5:30 pm 8:20 pm Mar 30 - Apr 6
1604 5:30 pm 8:20 pm Mar 31 - Mar 31
1604 5:30 pm 8:20 pm Apr 4 - Apr 4
1604 5:30 pm 8:20 pm Mar 24 - Mar 24
1604 5:30 pm 8:20 pm Mar 25 - Mar 25
1604 5:30 pm 8:20 pm Mar 11 - Mar 11
1604 5:30 pm 8:20 pm Mar 17 - Mar 17
1604 5:30 pm 8:20 pm Mar 13 - Mar 13
1604 5:30 pm 8:20 pm Mar 10 - Mar 10
1604 5:30 pm 8:20 pm Mar 15 - Mar 15
1604 5:30 pm 8:20 pm Mar 18 - Mar 18
1604 5:30 pm 8:20 pm Mar 21 - Mar 21
1604 5:30 pm 8:20 pm Mar 9 - Mar 9
1604 5:30 pm 8:20 pm Mar 20 - Mar 27
1604 5:30 pm 8:20 pm Mar 8 - Mar 8
1604 5:30 pm 8:20 pm Mar 26 - Mar 26
1604 5:30 pm 8:20 pm Mar 22 - Mar 22
1604 5:30 pm 8:20 pm Mar 12 - Mar 19
1604 5:30 pm 8:20 pm Mar 23 - Mar 23
1179 6:20 pm 9:10 pm Apr 6 - Apr 6
1604 6:22 pm 9:23 pm Apr 7 - Apr 7
1201 8:45 pm 11:36 pm Mar 31 - Mar 31
1201 8:45 pm 11:36 pm Mar 24 - Mar 24
1201 8:45 pm 11:36 pm Mar 10 - Mar 17
1574 8:45 pm 11:36 pm Mar 30 - Mar 30
1650 8:45 pm 11:36 pm Mar 27 - Mar 27
1650 8:45 pm 11:36 pm Mar 13 - Mar 20
1655 8:45 pm 11:36 pm Mar 11 - Mar 18
1667 8:45 pm 11:36 pm Mar 16 - Mar 16
1667 8:45 pm 11:36 pm Mar 26 - Mar 26
1667 8:45 pm 11:36 pm Mar 19 - Mar 19
1667 8:45 pm 11:36 pm Apr 2 - Apr 2
1667 8:45 pm 11:36 pm Mar 12 - Mar 12
1705 8:45 pm 11:36 pm Mar 25 - Mar 25
1705 8:45 pm 11:36 pm Apr 1 - Apr 1
1760 8:45 pm 11:36 pm Mar 23 - Mar 23
514 8:45 pm 11:35 pm Mar 9 - Mar 9
1028 8:46 pm 11:37 pm Mar 29 - Mar 29
1201 8:46 pm 11:37 pm Mar 8 - Mar 8
1667 8:46 pm 11:37 pm Mar 15 - Mar 15
1760 8:46 pm 11:37 pm Mar 22 - Mar 22
1285 9:05 pm 11:55 pm Apr 7 - Apr 14
1285 9:07 pm 11:58 pm Apr 5 - Apr 5
1667 9:07 pm 11:58 pm Apr 3 - Apr 3
514 9:07 pm 11:57 pm Apr 6 - Apr 6
Airports
Origin

Chicago
only $98
only $263
Destination

Washington
$98