Cheap Flights from Dulles International Airport to O'Hare Intl. Airport
Search for flights from Washington D.C. to Chicago and check out affordable one-way and round-trip options.
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Round-trip
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One way
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Cheapest nonstopIAD 8:30 AM2h 14mNonstopORD 9:44 AMWashington D.C. - Chicago | Tue, May 13 | United AirlinesORD 8:17 PM2h 1mNonstopDCA 11:18 PMChicago - Washington D.C. | Wed, May 14 | American Airlines$169 $24431% OFF31% OFF$244 $169
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IAD 3:35 PM2h 13mNonstopORD 4:48 PMWashington D.C. - Chicago | Sat, Jun 7 | United AirlinesORD 6:16 AM1h 50mNonstopDCA 9:06 AMChicago - Washington D.C. | Sun, Jun 8 | American Airlines$181 $24426% OFF26% OFF$244 $181
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IAD 5:26 PM7h 6m1 stopsORD 11:32 PMWashington D.C. - Chicago | Mon, May 12 | Frontier AirlinesMDW 10:48 AM4h 46m1 stopsIAD 4:34 PMChicago - Washington D.C. | Sat, May 17 | Frontier Airlines$106 $24456% OFF56% OFF$244 $106
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IAD 11:47 AM5h 56m1 stopsORD 4:43 PMWashington D.C. - Chicago | Tue, May 13 | Frontier AirlinesORD 6:00 AM7h 23m1 stopsIAD 2:23 PMChicago - Washington D.C. | Thu, May 15 | Frontier Airlines$10756% OFF$244 $107
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IAD 5:26 PM7h 6m1 stopsORD 11:32 PMWashington D.C. - Chicago | Thu, May 8 | Frontier AirlinesORD 6:00 AM7h 23m1 stopsIAD 2:23 PMChicago - Washington D.C. | Thu, May 15 | Frontier Airlines$11453% OFF$244 $114
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IAD 7:45 AM12h 5m1 stopsORD 6:50 PMWashington D.C. - Chicago | Wed, May 21 | Frontier AirlinesORD 6:00 AM1h 54mNonstopDCA 8:54 AMChicago - Washington D.C. | Wed, May 28 | American Airlines$15736% OFF$244 $157
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IAD 5:26 PM7h 6m1 stopsORD 11:32 PMWashington D.C. - Chicago | Fri, May 9 | Frontier AirlinesORD 6:20 AM7h 3m1 stopsIAD 2:23 PMChicago - Washington D.C. | Mon, May 12 | Frontier Airlines$15736% OFF$244 $157
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IAD 5:15 AM6h 22m1 stopsORD 10:37 AMWashington D.C. - Chicago | Mon, Jun 2 | Frontier AirlinesORD 6:00 AM1h 54mNonstopDCA 8:54 AMChicago - Washington D.C. | Wed, Jun 4 | American Airlines$15835% OFF$244 $158
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IAD 5:50 AM5h 32m1 stopsORD 10:22 AMWashington D.C. - Chicago | Mon, Jun 9 | Frontier AirlinesORD 4:08 PM6h 46m1 stopsIAD 11:54 PMChicago - Washington D.C. | Wed, Jun 11 | Frontier Airlines$16233% OFF$244 $162
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IAD 4:52 PM8h 7m1 stopsORD 11:59 PMWashington D.C. - Chicago | Thu, Jun 5 | Frontier AirlinesMDW 6:30 AM7h 12m1 stopsIAD 2:42 PMChicago - Washington D.C. | Mon, Jun 9 | Frontier Airlines$16532% OFF$244 $165
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IAD 5:15 AM6h 26m1 stopsORD 10:41 AMWashington D.C. - Chicago | Fri, May 30 | Frontier AirlinesORD 3:20 PM7h 14m1 stopsIAD 11:34 PMChicago - Washington D.C. | Tue, Jun 3 | Frontier Airlines$16532% OFF$244 $165
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IAD 5:26 PM7h 6m1 stopsORD 11:32 PMWashington D.C. - Chicago | Fri, May 16 | Frontier AirlinesORD 4:15 PM23h 21m1 stopsIAD 4:36 PMChicago - Washington D.C. | Sun, May 18 | Frontier Airlines$2277% OFF$244 $227
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WAS 1:00 PM17h 25m1 stopsCHI Invalid DateWashington D.C. - Chicago | Sat, May 10 | Normal AirlineCHI 3:00 PM6hNonstopWAS 4:00 PMChicago - Washington D.C. | Mon, May 12 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopIAD 10:18 PM2h 12mNonstopORD 11:30 PMWashington D.C. - Chicago | Sat, Jun 14 | United Airlines$92 $20555% OFF55% OFF$205 $92
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IAD 3:35 PM2h 13mNonstopORD 4:48 PMWashington D.C. - Chicago | Wed, Jun 4 | United Airlines$94 $20554% OFF54% OFF$205 $94
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IAD 12:42 PM11h 50m1 stopsORD 11:32 PMWashington D.C. - Chicago | Sat, May 10 | Frontier Airlines$58 $20572% OFF72% OFF$205 $58
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IAD 12:42 PM11h 50m1 stopsORD 11:32 PMWashington D.C. - Chicago | Sat, May 17 | Frontier Airlines$5971% OFF$205 $59
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IAD 11:47 AM5h 56m1 stopsORD 4:43 PMWashington D.C. - Chicago | Tue, May 13 | Frontier Airlines$10748% OFF$205 $107
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IAD 5:50 AM5h 32m1 stopsORD 10:22 AMWashington D.C. - Chicago | Sun, Jun 8 | Frontier Airlines$11046% OFF$205 $110
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IAD 4:52 PM8h 7m1 stopsORD 11:59 PMWashington D.C. - Chicago | Thu, Jun 5 | Frontier Airlines$11046% OFF$205 $110
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IAD 5:26 PM7h 6m1 stopsORD 11:32 PMWashington D.C. - Chicago | Fri, May 16 | Frontier Airlines$11544% OFF$205 $115
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IAD 5:26 PM7h 6m1 stopsORD 11:32 PMWashington D.C. - Chicago | Thu, May 8 | Frontier Airlines$16818% OFF$205 $168
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IAD 8:01 AM22h 9m1 stopsORD 5:10 AMWashington D.C. - Chicago | Fri, May 9 | Frontier Airlines$17515% OFF$205 $175
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IAD 5:26 PM7h 6m1 stopsORD 11:32 PMWashington D.C. - Chicago | Mon, May 12 | Frontier Airlines$17614% OFF$205 $176
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IAD 12:39 PM5h 32m1 stopsORD 5:11 PMWashington D.C. - Chicago | Wed, May 21 | Delta Air Lines$1907% OFF$205 $190
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WAS 1:00 PM17h 25m1 stopsCHI Invalid DateWashington D.C. - Chicago | Sat, May 10 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Dulles International Airport to O'Hare Intl. Airport
See which airlines fly from Washington D.C. to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from Dulles International Airport to O'Hare Intl. Airport
Check the schedule for flights from Washington D.C. to Chicago and find the flight that best matches your travel plans.
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UA1738
Dulles International Airport
10:07 PM
IAD
11:12 PM
ORD
S M T W T F SSearch -
UA708
Dulles International Airport
6:35 AM
IAD
7:49 AM
ORD
S M T W T F SSearch -
UA2331
Dulles International Airport
1:05 PM
IAD
2:12 PM
ORD
S M T W T F SSearch -
UA2440
Dulles International Airport
8:35 AM
IAD
9:46 AM
ORD
S M T W T F SSearch -
DL3537
Dulles International Airport
6:00 AM
IAD
7:31 AM
DTW
S M T W T F SSearch -
DL1654
Detroit Metropolitan Wayne County Airport
9:00 AM
DTW
9:35 AM
ORD
S M T W T F S -
DL1695
Dulles International Airport
4:50 PM
IAD
6:55 PM
ATL
S M T W T F SSearch -
DL1139
Hartsfield-Jackson Atlanta International Airport
8:05 PM
ATL
9:14 PM
ORD
S M T W T F S -
DL1444
Dulles International Airport
1:00 PM
IAD
3:00 PM
ATL
S M T W T F SSearch -
DL2738
Hartsfield-Jackson Atlanta International Airport
3:30 PM
ATL
4:39 PM
ORD
S M T W T F S -
DL2974
Dulles International Airport
10:05 AM
IAD
11:51 AM
ATL
S M T W T F SSearch -
DL1477
Hartsfield-Jackson Atlanta International Airport
12:15 PM
ATL
1:23 PM
ORD
S M T W T F S -
F91081
Dulles International Airport
5:08 PM
IAD
7:06 PM
ATL
S M T W T F SSearch -
F91595
Hartsfield-Jackson Atlanta International Airport
2:30 PM
ATL
3:44 PM
ORD
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DL1695
Dulles International Airport
4:50 PM
IAD
6:55 PM
ATL
S M T W T F SSearch -
DL1199
Hartsfield-Jackson Atlanta International Airport
10:45 PM
ATL
11:54 PM
ORD
S M T W T F S
Dulles International Airport to O'Hare Intl. Airport Flights Info
Flight distance | 946.66 km |
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Cheapest one-way ticket price | $57 |
Cheapest return ticket price | $149 |
FAQs for Dulles International Airport to O'Hare Intl. Airport Flights
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How long is a flight from Dulles International Airport to O'Hare Intl. Airport?
It takes around 2 hours 14 minutes to fly from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD). -
How many daily flights are there from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD)?
There are around 6 daily flights from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD). -
When are flight tickets from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) the cheapest?
Tickets cost around $142 in July, making it the cheapest month to book. Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) most expensive?
The route from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around $239 in May, the most expensive month to book this route. -
What time does the earliest flight from Dulles International Airport to O'Hare Intl. Airport depart?
The earliest flight departs from Dulles International Airport (IAD) at 06:22 and arrives in O'Hare Intl. Airport (ORD) at 07:34. -
What time does the latest flight from Dulles International Airport to O'Hare Intl. Airport depart?
The latest flight departs from Dulles International Airport (IAD) at 18:40 and arrives in O'Hare Intl. Airport (ORD) at 19:48. -
What is the transportation method from the main airport to downtown in Chicago?
- The distance from O'Hare Intl. Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
- The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
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What's the closest airport to O'Hare Intl. Airport (ORD)?
The closest airport to O'Hare Intl. Airport (ORD) is Midway International Airport. The distance is around 25 km. -
Which airline operates the most direct flights from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD)?
United Airlines is a very popular airline operating an average of 3450 flights per month.
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