DCA has a dedicated Metro stop on the Yellow and Blue lines, making it the most affordable way to reach the airport.
Round-trip from | $117 (CheapOair) |
---|---|
One-way from | $71 (CheapOair) |
Popular in | April |
Cheapest in | September |
Average price | $310 |
Good round-trip deal | $224 or less |
Good one-way deal | $144 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Sat 8/30
12:49 pm-10:22 pm
1 stop10h 33m
Chicago O'Hare Intl
Sun 8/31
6:20 am-9:09 am
Nonstop1h 49m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Fri 9/5
9:59 pm-11:20 pm
Nonstop2h 21m
Chicago O'Hare Intl
Sun 9/7
6:11 pm-9:14 pm
Nonstop2h 03m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Sat 9/20
6:20 pm-7:34 pm
Nonstop2h 14m
Chicago O'Hare Intl
Wed 9/24
7:54 am-10:53 am
Nonstop1h 59m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Mon 8/18
11:36 am-12:58 pm
Nonstop2h 22m
Chicago O'Hare Intl
Thu 8/21
11:36 am-11:08 pm
1 stop10h 32m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Mon 9/1
6:15 am-7:30 am
Nonstop2h 15m
Chicago O'Hare Intl
Wed 9/10
6:35 pm-9:42 pm
Nonstop2h 07m
Washington, D.C.Chicago
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Sun 9/21
6:10 am-10:31 am
1 stop5h 21m
Chicago O'Hare Intl
Sat 9/27
5:40 pm-11:55 pm
1 stop5h 15m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Tue 8/26
6:30 am-11:18 am
1 stop5h 48m
Chicago O'Hare Intl
Wed 9/3
9:42 am-6:00 pm
1 stop7h 18m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Sat 8/23
7:00 am-8:22 am
Nonstop2h 22m
Chicago O'Hare Intl
Sat 8/23
10:15 am-3:59 pm
1 stop4h 44m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Tue 8/26
12:00 pm-1:13 pm
Nonstop2h 13m
Chicago O'Hare Intl
Tue 9/2
7:00 am-9:58 am
Nonstop1h 58m
Washington, D.C.Chicago
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Sat 9/6
1:00 pm-9:28 pm
1 stop9h 28m
Chicago O'Hare Intl
Sat 9/13
8:25 am-9:59 pm
1 stop12h 34m
Booking 78 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.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Chicago O'Hare Intl Airport (average of $245). Flying from Washington, D.C. to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 27% on the cost of your flight, compared to a flight in the afternoon.
Travelers seeking maximum savings on their Washington, D.C. to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to ORD are scheduled on a Wednesday (78 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 on average).
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$52 | Average$152 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$76 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$152 | Average$329 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$157 | Average$281 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$157 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$176 | Average$265 | FlexibilityNo cancel fee | On-timeN/A |