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.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $178 (Frontier) |
One-way from | $89 (Frontier) |
Popular in | April |
Cheapest in | August |
Average price | $318 |
Good round-trip deal | $229 or less |
Good one-way deal | $143 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Wed 5/28
6:00 am-4:59 pm
1 stop9h 59m
Washington, D.C. Reagan-National
Sat 5/31
1:00 pm-11:52 pm
1 stop11h 52m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Fri 5/30
8:17 pm-11:18 pm
Nonstop2h 01m
Washington, D.C. Reagan-National
Sat 5/31
9:30 am-10:43 am
Nonstop2h 13m
ChicagoWashington, D.C.
MDW - DCA
MDWDCA
Chicago Midway
Wed 5/28
3:20 pm-6:10 pm
Nonstop1h 50m
Washington, D.C. Reagan-National
Sat 5/31
6:00 am-7:00 am
Nonstop2h 00m
ChicagoWashington, D.C.
MDW - DCA
MDWDCA
Chicago Midway
Thu 5/8
8:03 pm-12:07 pm
1 stop15h 04m
Washington, D.C. Reagan-National
Sat 5/10
6:00 pm-7:08 pm
1 stop26h 08m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Wed 5/28
6:00 am-12:25 pm
1 stop5h 25m
Washington, D.C. Reagan-National
Sat 5/31
6:25 am-7:39 am
Nonstop2h 14m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Tue 7/1
9:25 am-4:12 pm
1 stop5h 47m
Washington, D.C. Reagan-National
Wed 7/2
7:35 pm-11:59 pm
1 stop5h 24m
ChicagoWashington, D.C.
MDW - DCA
MDWDCA
Chicago Midway
Wed 5/28
6:25 pm-11:15 pm
1 stop3h 50m
Washington, D.C. Reagan-National
Sat 5/31
6:00 am-9:40 am
1 stop4h 40m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Tue 7/8
8:40 am-5:59 pm
1 stop8h 19m
Washington, D.C. Reagan-National
Tue 7/15
10:30 am-4:56 pm
1 stop7h 26m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Tue 5/20
1:30 pm-8:55 pm
1 stop6h 25m
Washington, D.C. Reagan-National
Wed 5/21
6:05 am-12:45 pm
1 stop7h 40m
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Sat 5/31
6:00 am-4:59 pm
1 stop9h 59m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars |
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 87 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 June is currently the most expensive (average of $345). 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 7% 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 Monday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Entertainment
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Anonymous,Apr 2025
LAS - STS
Entertainment
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Food
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Anonymous,Apr 2025
LAS - STS
Entertainment
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Food
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Anonymous,Apr 2025
LAS - STS
Entertainment
Crew
Food
Boarding
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Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$68 | Average$140 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$161 | Average$269 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$166 | Average$196 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$177 | Average$317 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$179 | Average$300 | FlexibilityNo cancel fee | On-time69% |