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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Cheapest nonstopIAD 3:35 PM2h 13mNonstopORD 4:48 PMWashington D.C. - Chicago | Tue, Jun 10 | United AirlinesMDW 10:10 AM1h 45mNonstopDCA 12:55 PMChicago - Washington D.C. | Sat, Jun 14 | Southwest Airlines$152 $24237% OFF37% OFF$242 $152
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IAD 3:35 PM2h 13mNonstopORD 4:48 PMWashington D.C. - Chicago | Wed, Jun 25 | United AirlinesORD 8:35 PM2h 11mNonstopDCA 11:46 PMChicago - Washington D.C. | Wed, Jul 2 | American Airlines$158 $24235% OFF35% OFF$242 $158
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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$159 $24234% OFF34% OFF$242 $159
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IAD 4:24 PM8h 50m1 stopsORD 12:14 AMWashington D.C. - Chicago | Mon, Jun 16 | Frontier AirlinesMDW 4:06 PM24h 16m1 stopsIAD 5:22 PMChicago - Washington D.C. | Thu, Jun 19 | Frontier Airlines$16333% OFF$242 $163
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IAD 4:31 PM8h 43m1 stopsORD 12:14 AMWashington D.C. - Chicago | Thu, Jun 12 | Frontier AirlinesMDW 4:06 PM24h 16m1 stopsIAD 5:22 PMChicago - Washington D.C. | Thu, Jun 19 | Frontier Airlines$16632% OFF$242 $166
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IAD 7:06 AM7h 31m1 stopsORD 1:37 PMWashington D.C. - Chicago | Tue, Jun 10 | Frontier AirlinesORD 4:08 PM6h 46m1 stopsIAD 11:54 PMChicago - Washington D.C. | Wed, Jun 11 | Frontier Airlines$17130% OFF$242 $171
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IAD 4:52 PM8h 7m1 stopsORD 11:59 PMWashington D.C. - Chicago | Thu, Jun 5 | Frontier AirlinesMDW 8:15 PM15h 34m1 stopsIAD 12:49 PMChicago - Washington D.C. | Sat, Jun 7 | Frontier Airlines$17128% OFF$242 $171
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IAD 5:50 AM5h 32m1 stopsORD 10:22 AMWashington D.C. - Chicago | Fri, Jun 6 | Frontier AirlinesORD 5:01 AM8h 41m1 stopsIAD 2:42 PMChicago - Washington D.C. | Mon, Jun 9 | Frontier Airlines$17228% OFF$242 $172
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IAD 1:36 PM10h 55m1 stopsORD 11:31 PMWashington D.C. - Chicago | Mon, Jul 21 | Frontier AirlinesMDW 11:39 AM11h 33m1 stopsIAD 12:12 AMChicago - Washington D.C. | Wed, Jul 23 | Frontier Airlines$17228% OFF$242 $172
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IAD 11:04 AM13h 45m1 stopsORD 11:49 PMWashington D.C. - Chicago | Mon, Jun 23 | Frontier AirlinesORD 5:38 PM5h 26m1 stopsIAD 12:04 AMChicago - Washington D.C. | Wed, Jun 25 | Frontier Airlines$2257% OFF$242 $225
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WAS 1:00 PM17h 25m1 stopsCHI Invalid DateWashington D.C. - Chicago | Tue, May 27 | Normal AirlineCHI 3:00 PM6hNonstopWAS 4:00 PMChicago - Washington D.C. | Thu, May 29 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopIAD 1:20 PM2h 13mNonstopORD 2:33 PMWashington D.C. - Chicago | Wed, Jul 16 | United Airlines$95 $15238% OFF38% OFF$152 $95
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IAD 10:19 PM2h 11mNonstopORD 11:30 PMWashington D.C. - Chicago | Tue, Jul 15 | United Airlines$96 $15237% OFF37% OFF$152 $96
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IAD 7:06 AM7h 31m1 stopsORD 1:37 PMWashington D.C. - Chicago | Tue, Jun 10 | Frontier Airlines$84 $15245% OFF45% OFF$152 $84
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IAD 6:06 PM29h 23m1 stopsORD 10:29 PMWashington D.C. - Chicago | Sun, Jun 15 | Frontier Airlines$8445% OFF$152 $84
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IAD 7:43 PM5h 15m1 stopsORD 11:58 PMWashington D.C. - Chicago | Sun, Jun 1 | Delta Air Lines$8545% OFF$152 $85
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IAD 4:16 PM8h 58m1 stopsORD 12:14 AMWashington D.C. - Chicago | Sat, Jun 14 | Frontier Airlines$9737% OFF$152 $97
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IAD 7:30 AM14h 26m1 stopsORD 8:56 PMWashington D.C. - Chicago | Mon, Jun 16 | Frontier Airlines$11028% OFF$152 $110
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IAD 5:50 AM5h 32m1 stopsORD 10:22 AMWashington D.C. - Chicago | Thu, Jun 5 | Frontier Airlines$11128% OFF$152 $111
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IAD 4:52 PM8h 28m1 stopsORD 12:20 AMWashington D.C. - Chicago | Mon, Jun 2 | Frontier Airlines$11326% OFF$152 $113
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IAD 5:15 AM9h 30m1 stopsORD 1:45 PMWashington D.C. - Chicago | Wed, Jun 4 | Frontier Airlines$11723% OFF$152 $117
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IAD 5:50 AM5h 32m1 stopsORD 10:22 AMWashington D.C. - Chicago | Sun, Jun 8 | Frontier Airlines$1418% OFF$152 $141
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IAD 5:15 AM6h 22m1 stopsORD 10:37 AMWashington D.C. - Chicago | Sun, Jun 1 | Frontier Airlines$1427% OFF$152 $142
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WAS 1:00 PM17h 25m1 stopsCHI Invalid DateWashington D.C. - Chicago | Tue, May 27 | 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
6:48 AM
IAD
8:02 AM
ORD
S M T W T F SSearch -
UA2331
Dulles International Airport
1:20 PM
IAD
2:34 PM
ORD
S M T W T F SSearch -
UA1057
Dulles International Airport
3:39 PM
IAD
4:52 PM
ORD
S M T W T F SSearch -
UA2497
Dulles International Airport
5:15 PM
IAD
6:33 PM
ORD
S M T W T F SSearch -
DL1695
Dulles International Airport
5:30 PM
IAD
7:34 PM
ATL
S M T W T F SSearch -
DL1139
Hartsfield-Jackson Atlanta International Airport
8:05 PM
ATL
9:12 PM
ORD
S M T W T - S -
DL2902
Dulles International Airport
7:50 PM
IAD
9:50 PM
ATL
S - - W T - SSearch -
DL1199
Hartsfield-Jackson Atlanta International Airport
10:45 PM
ATL
11:55 PM
ORD
S M T W T F S -
DL1482
Dulles International Airport
3:26 PM
IAD
5:24 PM
ATL
S M T W T F SSearch -
DL1139
Hartsfield-Jackson Atlanta International Airport
8:05 PM
ATL
9:12 PM
ORD
S M T W T - S -
F94707
Dulles International Airport
6:10 AM
IAD
8:07 AM
ATL
S M T W T F SSearch -
F91441
Hartsfield-Jackson Atlanta International Airport
9:11 AM
ATL
10:26 AM
ORD
S M T W T F S -
DL2974
Dulles International Airport
9:00 AM
IAD
10:54 AM
ATL
S M T W T - SSearch -
DL2738
Hartsfield-Jackson Atlanta International Airport
3:30 PM
ATL
4:44 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 | $78 |
Cheapest return ticket price | $151 |
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 $147 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 $243 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 2979 flights per month.
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