BA's World Traveller Plus offers extra seat width and legroom in a dedicated cabin.
BA's Executive Club offers free seat selection for oneworld Sapphire or Emerald members.
Round-trip from | $173 (Mytrip) |
---|---|
One-way from | $87 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $288 |
Good round-trip deal | $157 or less |
Good one-way deal | $125 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
vie. 9/5
10:42 am-9:59 pm
1 stop10h 17m
Washington, D.C. Reagan-National
dom. 9/7
7:00 am-11:59 pm
1 stop17h 59m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
jue. 9/4
6:00 am-9:59 pm
1 stop14h 59m
Washington, D.C. Reagan-National
lun. 9/8
6:00 pm-9:28 pm
1 stop28h 28m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
dom. 9/28
6:00 am-12:10 pm
1 stop29h 10m
Washington, D.C. Reagan-National
dom. 10/5
7:00 am-9:37 am
1 stop27h 37m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
lun. 9/8
10:42 am-9:59 pm
1 stop10h 17m
Washington, D.C. Reagan-National
vie. 9/12
1:00 pm-11:59 pm
1 stop11h 59m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
vie. 9/12
6:00 am-4:59 pm
1 stop9h 59m
Washington, D.C. Reagan-National
mar. 9/16
7:00 am-9:28 pm
1 stop15h 28m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
dom. 9/7
6:00 am-12:10 pm
1 stop29h 10m
Washington, D.C. Reagan-National
jue. 9/11
6:00 pm-9:37 am
1 stop16h 37m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
mar. 9/16
7:20 am-12:10 pm
1 stop27h 50m
Washington, D.C. Reagan-National
sáb. 9/20
7:00 am-9:28 pm
1 stop15h 28m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
sáb. 10/18
7:05 am-5:04 pm
1 stop8h 59m
Washington, D.C. Reagan-National
lun. 10/20
6:00 pm-12:59 am
1 stop7h 59m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
dom. 9/7
6:00 am-12:10 pm
1 stop29h 10m
Washington, D.C. Reagan-National
dom. 9/21
7:00 am-9:37 am
1 stop27h 37m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
mié. 9/3
7:20 am-12:10 pm
1 stop27h 50m
Washington, D.C. Reagan-National
mié. 9/10
1:00 pm-9:37 am
1 stop21h 37m
To ensure you get the cheapest price possible for a flight from Chicago to Washington, D.C. Reagan-National Airport, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from Chicago to Washington, D.C. Reagan-National Airport (average of $278). Flying from Chicago to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Chicago to Washington, D.C. Reagan-National Airport by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Chicago to Washington, D.C. Reagan-National 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 CHI to DCA are scheduled on a Thursday (59 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (30 on average).
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$105 | Average$148 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$155 | Average$260 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$166 | Average$248 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$178 | Average$304 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$188 | Average$302 | FlexibilityNo cancel fee | On-time69% |