
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Kiwi.com) |
One-way from | $99 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $320 |
Good round-trip deal | $351 or less |
Good one-way deal | $201 or less |
Fly from
Fly to
Route
Depart
Return
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Wed 8/5
6:15 am-7:30 am
Nonstop2h 15m
Chicago O'Hare Intl
Wed 8/5
10:51 am-1:57 pm
Nonstop2h 06m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Tue 9/1
8:10 pm-9:30 pm
Nonstop2h 20m
Chicago O'Hare Intl
Wed 9/2
2:00 pm-5:09 pm
Nonstop2h 09m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Sat 8/1
7:10 pm-8:32 pm
Nonstop2h 22m
Chicago O'Hare Intl
Sat 8/8
10:05 am-1:09 pm
Nonstop2h 04m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Tue 7/28
7:15 am-8:28 am
Nonstop2h 13m
Chicago O'Hare Intl
Tue 7/28
6:00 pm-9:10 pm
Nonstop2h 10m
Washington, D.C.Chicago
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 8/4
1:15 pm-2:29 pm
Nonstop2h 14m
Chicago O'Hare Intl
Sat 8/8
8:43 am-11:55 am
Nonstop2h 12m
Washington, D.C.Chicago
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 9/9
6:15 am-7:29 am
Nonstop2h 14m
Chicago O'Hare Intl
Sat 9/12
8:45 am-11:52 am
Nonstop2h 07m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Tue 8/4
6:15 am-7:30 am
Nonstop2h 15m
Chicago O'Hare Intl
Tue 8/4
6:20 pm-9:26 pm
Nonstop2h 06m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Wed 7/22
6:15 am-7:30 am
Nonstop2h 15m
Chicago O'Hare Intl
Wed 8/5
6:30 am-9:27 am
Nonstop1h 57m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Wed 9/2
5:29 pm-8:30 pm
1 stop4h 01m
Chicago O'Hare Intl
Fri 9/4
5:20 pm-10:59 pm
1 stop4h 39m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Tue 7/28
12:33 pm-6:29 pm
1 stop6h 56m
Chicago O'Hare Intl
Thu 7/30
9:45 am-3:53 pm
1 stop5h 08m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Chicago O'Hare Intl Airport (average of $25). Flying from Washington, D.C. to Chicago O'Hare Intl Airport in April is currently the most expensive (average of $702). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Washington, D.C. to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.
The most flights from WAS to ORD are scheduled on a Wednesday (95 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Travelers seeking maximum savings on their Washington, D.C. to Chicago O'Hare Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Reza,Jun 2026
TPA - MDW
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Reza,Jun 2026
TPA - MDW
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Reza,Jun 2026
TPA - MDW
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Reza,Jun 2026
TPA - MDW
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Reza,Jun 2026
TPA - MDW
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Reza,Jun 2026
TPA - MDW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$170 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$229 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$159 | Average$327 | FlexibilityNo cancel fee | On-time71% |