Cheap flights Chicago to Washington Dulles International Airport

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Passengers

1 passenger, economy

Cheap flights Chicago to Washington Dulles International Airport

Compare prices, duration and stops

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Stops

Direct only 1 stop

Price

7957 ₹ 24906 ₹ 24906 ₹

Airlines

Frontier Airlines United Airlines

F9 1596

15:26

Chicago, O'Hare International Airport (ORD)

Mon, 14 sep

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Mon, 14 sep

17 248 ₹

F9 1341 🔥 Hot deal

11:00

Chicago, O'Hare International Airport (ORD)

Tue, 15 sep

8h 34min

1 stop

19:34

Washington, Washington Dulles International Airport (IAD)

Tue, 15 sep

14 229 ₹

F9 1341

11:00

Chicago, O'Hare International Airport (ORD)

Wed, 16 sep

8h 34min

1 stop

19:34

Washington, Washington Dulles International Airport (IAD)

Wed, 16 sep

14 364 ₹

F9 2205

12:11

Chicago, O'Hare International Airport (ORD)

Wed, 16 sep

11h 58min

1 stop

00:09

Washington, Washington Dulles International Airport (IAD)

Thu, 17 sep +1

10 940 ₹

F9 2292

11:25

Chicago, Chicago Midway International Airport (MDW)

Thu, 17 sep

9h 53min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Thu, 17 sep

8 695 ₹

F9 1596

15:26

Chicago, O'Hare International Airport (ORD)

Thu, 17 sep

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Thu, 17 sep

13 305 ₹

F9 1596

15:26

Chicago, O'Hare International Airport (ORD)

Fri, 18 sep

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Fri, 18 sep

14 143 ₹

F9 2145

00:32

Chicago, O'Hare International Airport (ORD)

Sun, 20 sep

9h 48min

1 stop

10:20

Washington, Washington Dulles International Airport (IAD)

Sun, 20 sep

14 112 ₹

F9 2145

01:55

Chicago, O'Hare International Airport (ORD)

Mon, 21 sep

32h 25min

1 stop

10:20

Washington, Washington Dulles International Airport (IAD)

Tue, 22 sep +1

15 738 ₹

UA 1908

11:25

Chicago, O'Hare International Airport (ORD)

Mon, 21 sep

1h 58min

Direct

13:23

Washington, Washington Dulles International Airport (IAD)

Mon, 21 sep

9 234 ₹

F9 1596

15:26

Chicago, O'Hare International Airport (ORD)

Mon, 21 sep

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Mon, 21 sep

17 093 ₹

F9 2145

01:55

Chicago, O'Hare International Airport (ORD)

Tue, 22 sep

32h 25min

1 stop

10:20

Washington, Washington Dulles International Airport (IAD)

Wed, 23 sep +1

9 125 ₹

F9 1341

11:00

Chicago, O'Hare International Airport (ORD)

Tue, 22 sep

8h 34min

1 stop

19:34

Washington, Washington Dulles International Airport (IAD)

Tue, 22 sep

15 908 ₹

F9 1341 🔥 Hot deal

11:00

Chicago, O'Hare International Airport (ORD)

Wed, 23 sep

8h 34min

1 stop

19:34

Washington, Washington Dulles International Airport (IAD)

Wed, 23 sep

8 925 ₹

F9 1596

11:20

Chicago, O'Hare International Airport (ORD)

Wed, 23 sep

9h 58min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Wed, 23 sep

11 203 ₹

F9 2205

12:11

Chicago, O'Hare International Airport (ORD)

Thu, 24 sep

11h 58min

1 stop

00:09

Washington, Washington Dulles International Airport (IAD)

Fri, 25 sep +1

10 937 ₹

F9 1596 🔥 Hot deal

15:26

Chicago, O'Hare International Airport (ORD)

Thu, 24 sep

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Thu, 24 sep

17 877 ₹

UA 304

00:47

Chicago, O'Hare International Airport (ORD)

Fri, 25 sep

2h 5min

Direct

02:52

Washington, Washington Dulles International Airport (IAD)

Fri, 25 sep

9 187 ₹

F9 1596

15:26

Chicago, O'Hare International Airport (ORD)

Fri, 25 sep

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Fri, 25 sep

15 116 ₹

F9 2145

00:32

Chicago, O'Hare International Airport (ORD)

Sun, 27 sep

9h 48min

1 stop

10:20

Washington, Washington Dulles International Airport (IAD)

Sun, 27 sep

11 308 ₹

F9 2145

01:55

Chicago, O'Hare International Airport (ORD)

Tue, 29 sep

32h 25min

1 stop

10:20

Washington, Washington Dulles International Airport (IAD)

Wed, 30 sep +1

15 633 ₹

F9 1341 🔥 Hot deal

11:00

Chicago, O'Hare International Airport (ORD)

Tue, 29 sep

8h 34min

1 stop

19:34

Washington, Washington Dulles International Airport (IAD)

Tue, 29 sep

9 448 ₹

F9 1596

15:26

Chicago, O'Hare International Airport (ORD)

Fri, 2 oct

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Fri, 2 oct

11 468 ₹

F9 1596

15:26

Chicago, O'Hare International Airport (ORD)

Sun, 4 oct

5h 52min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Sun, 4 oct

13 397 ₹

F9 2292

11:25

Chicago, Chicago Midway International Airport (MDW)

Mon, 5 oct

9h 53min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Mon, 5 oct

8 922 ₹

F9 2205

12:11

Chicago, O'Hare International Airport (ORD)

Mon, 5 oct

11h 58min

1 stop

00:09

Washington, Washington Dulles International Airport (IAD)

Tue, 6 oct +1

8 753 ₹

F9 1341

11:00

Chicago, O'Hare International Airport (ORD)

Wed, 7 oct

8h 34min

1 stop

19:34

Washington, Washington Dulles International Airport (IAD)

Wed, 7 oct

11 495 ₹

F9 1596

11:20

Chicago, O'Hare International Airport (ORD)

Wed, 7 oct

9h 58min

1 stop

21:18

Washington, Washington Dulles International Airport (IAD)

Wed, 7 oct

11 897 ₹

F9 2292

11:21

Chicago, Chicago Midway International Airport (MDW)

Thu, 8 oct

9h 52min

1 stop

21:13

Washington, Washington Dulles International Airport (IAD)

Thu, 8 oct

13 822 ₹

F9 3044

21:49

Chicago, O'Hare International Airport (ORD)

Fri, 9 oct

25h 20min

1 stop

23:09

Washington, Washington Dulles International Airport (IAD)

Sat, 10 oct +1

10 624 ₹

UA 1922

02:52

Chicago, O'Hare International Airport (ORD)

Sat, 10 oct

2h 6min

Direct

04:58

Washington, Washington Dulles International Airport (IAD)

Sat, 10 oct

24 906 ₹

F9 2292

11:21

Chicago, Chicago Midway International Airport (MDW)

Sat, 10 oct

9h 52min

1 stop

21:13

Washington, Washington Dulles International Airport (IAD)

Sat, 10 oct

11 484 ₹

F9 2205

13:04

Chicago, O'Hare International Airport (ORD)

Sat, 10 oct

11h 7min

1 stop

00:11

Washington, Washington Dulles International Airport (IAD)

Sun, 11 oct +1

22 361 ₹

F9 2205

12:45

Chicago, O'Hare International Airport (ORD)

Sun, 11 oct

11h 36min

1 stop

00:21

Washington, Washington Dulles International Airport (IAD)

Mon, 12 oct +1

11 885 ₹

UA 1128

17:55

Chicago, O'Hare International Airport (ORD)

Sun, 11 oct

2h 6min

Direct

20:01

Washington, Washington Dulles International Airport (IAD)

Sun, 11 oct

24 906 ₹

F9 2205

13:04

Chicago, O'Hare International Airport (ORD)

Mon, 12 oct

35h 7min

1 stop

00:11

Washington, Washington Dulles International Airport (IAD)

Wed, 14 oct +1

18 158 ₹

F9 3044

01:11

Chicago, O'Hare International Airport (ORD)

Tue, 13 oct

37h 6min

1 stop

14:17

Washington, Washington Dulles International Airport (IAD)

Wed, 14 oct +1

19 317 ₹

F9 2198

02:33

Chicago, O'Hare International Airport (ORD)

Tue, 13 oct

19h 3min

1 stop

21:36

Washington, Washington Dulles International Airport (IAD)

Tue, 13 oct

12 382 ₹

UA 1922

02:52

Chicago, O'Hare International Airport (ORD)

Tue, 13 oct

2h 6min

Direct

04:58

Washington, Washington Dulles International Airport (IAD)

Tue, 13 oct

11 788 ₹

F9 1596

11:00

Chicago, O'Hare International Airport (ORD)

Tue, 13 oct

10h 13min

1 stop

21:13

Washington, Washington Dulles International Airport (IAD)

Tue, 13 oct

11 897 ₹

F9 1596

14:20

Chicago, O'Hare International Airport (ORD)

Tue, 13 oct

7h 16min

1 stop

21:36

Washington, Washington Dulles International Airport (IAD)

Tue, 13 oct

8 628 ₹

UA 1486

15:54

Chicago, O'Hare International Airport (ORD)

Tue, 13 oct

2h 5min

Direct

17:59

Washington, Washington Dulles International Airport (IAD)

Tue, 13 oct

8 578 ₹

UA 1922

02:52

Chicago, O'Hare International Airport (ORD)

Fri, 16 oct

2h 6min

Direct

04:58

Washington, Washington Dulles International Airport (IAD)

Fri, 16 oct

9 309 ₹

F9 2205

13:04

Chicago, O'Hare International Airport (ORD)

Fri, 16 oct

11h 7min

1 stop

00:11

Washington, Washington Dulles International Airport (IAD)

Sat, 17 oct +1

10 888 ₹

F9 1596 Best price

15:26

Chicago, O'Hare International Airport (ORD)

Mon, 26 oct

5h 47min

1 stop

21:13

Washington, Washington Dulles International Airport (IAD)

Mon, 26 oct

7 957 ₹

F9 1596

12:15

Chicago, O'Hare International Airport (ORD)

Wed, 28 oct

8h 57min

1 stop

21:12

Washington, Washington Dulles International Airport (IAD)

Wed, 28 oct

11 160 ₹

UA 1486

15:32

Chicago, O'Hare International Airport (ORD)

Wed, 28 oct

2h 3min

Direct

17:35

Washington, Washington Dulles International Airport (IAD)

Wed, 28 oct

8 149 ₹

F9 2205

14:36

Chicago, O'Hare International Airport (ORD)

Wed, 25 nov

27h 35min

1 stop

18:11

Washington, Washington Dulles International Airport (IAD)

Thu, 26 nov +1

12 670 ₹

UA 1870

13:04

Chicago, O'Hare International Airport (ORD)

Wed, 23 dec

1h 58min

Direct

15:02

Washington, Washington Dulles International Airport (IAD)

Wed, 23 dec

8 590 ₹

UA 1486

16:25

Chicago, O'Hare International Airport (ORD)

Mon, 1 mar

1h 49min

Direct

18:14

Washington, Washington Dulles International Airport (IAD)

Mon, 1 mar

19 075 ₹

Low price calendar

September 2026

Price chart (September 2026)

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Cheap flights Chicago to Washington Dulles International Airport

Frontier Airlines

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

₹8 922

United Airlines

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

₹9 187

Popular destinations from Chicago

All →

CHI

Chicago — Orlando

United States → United States

ORL

from

₹2 046

CHI

Chicago — Orlando

United States → United States

MCO

from

₹2 046

CHI

Chicago — Atlanta

United States → United States

ATL

from

₹2 106

CHI

Chicago — Houston

United States → United States

HOU

from

₹2 135

CHI

Chicago — Houston

United States → United States

IAH

from

₹2 135

CHI

Chicago — New York

United States → United States

NYC

from

₹2 231

CHI

Chicago — Denver

United States → United States

DEN

from

₹2 297

CHI

Chicago — Fort Lauderdale

United States → United States

FLL

from

₹2 313

CHI

Chicago — Miami

United States → United States

MIA

from

₹2 365

Popular destinations to Washington Dulles International Airport

All →

FLL

Fort Lauderdale — Washington

United States → United States

IAD

from

₹2 184

ORL

Orlando — Washington

United States → United States

IAD

from

₹2 771

ATL

Atlanta — Washington

United States → United States

IAD

from

₹2 793

BOS

Boston — Washington

United States → United States

IAD

from

₹4 216

DFW

Dallas — Washington

United States → United States

IAD

from

₹5 971

TPA

Tampa — Washington

United States → United States

IAD

from

₹6 175

NYC

New York — Washington

United States → United States

IAD

from

₹6 389

LAX

Los Angeles — Washington

United States → United States

IAD

from

₹6 536

Cheap flights Chicago to Washington Dulles International Airport

Interesting facts about the route

Flight time

8h 34min

Distance

945 km

Average price

₹11 897

Most frequent flight

F9 1596

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

change

3 GB

data

30

days

₹862

change

2 GB

data

15

days

₹1197

change

5 GB

data

30

days

₹1340

change

3 GB

data

30

days

₹1532

change

5 GB

data

30

days

₹2154

Frequently Asked Questions

The average ticket price Chicago Washington Dulles International Airport is ₹11 897. The cheapest ticket costs ₹8 695, operated by Frontier Airlines, flight 2292, departing Chicago on 17 September at 11:25, arriving Washington Dulles International Airport on 17 September at 21:18.

The average flight time is 8 hours 34 minutes. The fastest flight takes 5 hours 52 minutes, flight 1596 operated by Frontier Airlines, departing Chicago on 14 September at 15:26, arriving Washington Dulles International Airport on 14 September at 21:18.

Flights on the Chicago - Washington Dulles International Airport route are operated by the following airlines: Frontier Airlines, United Airlines.

The distance from Chicago to Washington Dulles International Airport is 945 km.