Trip.com
>
Cheap Flights
>
United States
>
District of Columbia
>
Washington D.C.
>
Chicago to Washington D.C. flight
>
O'Hare International Airport to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from DKK 604 and round-trip from DKK 1,010. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 20:58
        2h 1m
        Direct
        DCA 23:59
        Chicago - Washington D.C. | Sat, Oct 24 | American Airlines
        DCA 14:52
        2h 23m
        Direct
        ORD 16:15
        Washington D.C. - Chicago | Wed, Oct 28 | American Airlines
        DKK 1,149 DKK 1,627
        28% off
        28% off
        DKK 1,627 DKK 1,149
      • ORD 17:56
        2h 3m
        Direct
        DCA 20:59
        Chicago - Washington D.C. | Mon, Nov 9 | American Airlines
        DCA 11:40
        2h 19m
        Direct
        ORD 12:59
        Washington D.C. - Chicago | Sat, Nov 14 | American Airlines
        DKK 1,187 DKK 1,627
        27% off
        27% off
        DKK 1,627 DKK 1,187
      • ORD 06:30
        9h 17m
        1 stop
        DCA 16:47
        Chicago - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        IAD 18:07
        6h 40m
        1 stop
        MDW 23:47
        Washington D.C. - Chicago | Wed, Nov 18 | Frontier Airlines
        DKK 1,010 DKK 1,627
        38% off
        38% off
        DKK 1,627 DKK 1,010
      • ORD 06:30
        14h 20m
        1 stop
        DCA 21:50
        Chicago - Washington D.C. | Mon, Nov 16 | Frontier Airlines
        IAD 18:07
        6h 40m
        1 stop
        MDW 23:47
        Washington D.C. - Chicago | Wed, Nov 18 | Frontier Airlines
        DKK 1,048
        36% off
        DKK 1,627 DKK 1,048
      • ORD 06:30
        28h 39m
        1 stop
        DCA 12:09
        Chicago - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        IAD 18:07
        6h 40m
        1 stop
        MDW 23:47
        Washington D.C. - Chicago | Wed, Nov 18 | Frontier Airlines
        DKK 1,049
        36% off
        DKK 1,627 DKK 1,049
      • ORD 06:30
        28h 34m
        1 stop
        DCA 12:04
        Chicago - Washington D.C. | Tue, Oct 13 | Frontier Airlines
        IAD 12:30
        7h 26m
        1 stop
        ORD 18:56
        Washington D.C. - Chicago | Thu, Oct 15 | Frontier Airlines
        DKK 1,061
        35% off
        DKK 1,627 DKK 1,061
      • ORD 06:30
        9h 26m
        1 stop
        DCA 16:56
        Chicago - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        IAD 12:30
        7h 37m
        1 stop
        ORD 19:07
        Washington D.C. - Chicago | Wed, Oct 21 | Frontier Airlines
        DKK 1,070
        34% off
        DKK 1,627 DKK 1,070
      • ORD 06:30
        9h 17m
        1 stop
        DCA 16:47
        Chicago - Washington D.C. | Thu, Oct 29 | Frontier Airlines
        IAD 07:52
        5h 59m
        1 stop
        ORD 12:51
        Washington D.C. - Chicago | Sat, Oct 31 | Frontier Airlines
        DKK 1,073
        34% off
        DKK 1,627 DKK 1,073
      • ORD 06:30
        9h 26m
        1 stop
        DCA 16:56
        Chicago - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        DCA 18:00
        7h 24m
        1 stop
        ORD 00:24
        Washington D.C. - Chicago | Sat, Oct 24 | Frontier Airlines
        DKK 1,075
        34% off
        DKK 1,627 DKK 1,075
      • ORD 06:30
        9h 17m
        1 stop
        DCA 16:47
        Chicago - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        IAD 07:52
        5h 59m
        1 stop
        ORD 12:51
        Washington D.C. - Chicago | Sat, Nov 14 | Frontier Airlines
        DKK 1,079
        34% off
        DKK 1,627 DKK 1,079
      • ORD 06:30
        28h 34m
        1 stop
        DCA 12:04
        Chicago - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        DCA 18:00
        7h 24m
        1 stop
        ORD 00:24
        Washington D.C. - Chicago | Tue, Oct 20 | Frontier Airlines
        DKK 1,099
        32% off
        DKK 1,627 DKK 1,099
      • ORD 06:30
        14h 29m
        1 stop
        DCA 21:59
        Chicago - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        IAD 12:30
        7h 37m
        1 stop
        ORD 19:07
        Washington D.C. - Chicago | Wed, Oct 21 | Frontier Airlines
        DKK 1,119
        31% off
        DKK 1,627 DKK 1,119
      • ORD 11:06
        9h 52m
        1 stop
        DCA 21:58
        Chicago - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        IAD 07:00
        4h 58m
        1 stop
        MDW 10:58
        Washington D.C. - Chicago | Wed, Nov 4 | Frontier Airlines
        DKK 1,135
        30% off
        DKK 1,627 DKK 1,135
      • ORD 11:06
        9h 52m
        1 stop
        DCA 21:58
        Chicago - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        IAD 20:04
        28h 46m
        1 stop
        ORD 23:50
        Washington D.C. - Chicago | Thu, Nov 12 | Frontier Airlines
        DKK 1,144
        30% off
        DKK 1,627 DKK 1,144
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Tue, Oct 13 | Normal Airline
        WAS 15:00
        6h
        Direct
        CHI 16:00
        Washington D.C. - Chicago | Thu, Oct 15 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ORD 20:55
        2h 1m
        Direct
        DCA 23:56
        Chicago - Washington D.C. | Sat, Dec 5 | American Airlines
        DKK 604 DKK 1,080
        44% off
        44% off
        DKK 1,080 DKK 604
      • ORD 20:57
        1h 59m
        Direct
        DCA 23:56
        Chicago - Washington D.C. | Tue, Nov 10 | American Airlines
        DKK 675 DKK 1,080
        38% off
        38% off
        DKK 1,080 DKK 675
      • ORD 13:59
        2h 3m
        Direct
        DCA 17:02
        Chicago - Washington D.C. | Thu, Nov 26 | American Airlines
        DKK 742 DKK 1,080
        31% off
        31% off
        DKK 1,080 DKK 742
      • ORD 11:06
        9h 52m
        1 stop
        DCA 21:58
        Chicago - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        DKK 608
        44% off
        DKK 1,080 DKK 608
      • ORD 13:15
        7h
        1 stop
        DCA 21:15
        Chicago - Washington D.C. | Sat, Dec 5 | Delta Air Lines
        DKK 615
        43% off
        DKK 1,080 DKK 615
      • ORD 14:15
        5h 28m
        1 stop
        DCA 20:43
        Chicago - Washington D.C. | Thu, Nov 5 | Jetblue Airways
        DKK 677
        37% off
        DKK 1,080 DKK 677
      • ORD 14:30
        7h 24m
        1 stop
        DCA 22:54
        Chicago - Washington D.C. | Wed, Nov 11 | Delta Air Lines
        DKK 718
        34% off
        DKK 1,080 DKK 718
      • ORD 14:30
        7h 24m
        1 stop
        DCA 22:54
        Chicago - Washington D.C. | Tue, Nov 10 | Delta Air Lines
        DKK 719
        33% off
        DKK 1,080 DKK 719
      • ORD 11:18
        5h 5m
        1 stop
        DCA 17:23
        Chicago - Washington D.C. | Thu, Nov 26 | Delta Air Lines
        DKK 733
        32% off
        DKK 1,080 DKK 733
      • ORD 07:25
        8h 30m
        1 stop
        DCA 16:55
        Chicago - Washington D.C. | Tue, Dec 8 | Frontier Airlines
        DKK 782
        28% off
        DKK 1,080 DKK 782
      • ORD 07:25
        8h 30m
        1 stop
        DCA 16:55
        Chicago - Washington D.C. | Thu, Dec 10 | Frontier Airlines
        DKK 784
        27% off
        DKK 1,080 DKK 784
      • ORD 06:30
        9h 17m
        1 stop
        DCA 16:47
        Chicago - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        DKK 788
        27% off
        DKK 1,080 DKK 788
      • CHI 13:00
        17h 25m
        1 stop
        WAS 14:00
        Chicago - Washington D.C. | Tue, Oct 13 | Normal Airline
        Find more flights
        Find more flights

Flight fares from O'Hare International Airport to Ronald Reagan Washington National Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from O'Hare International Airport to Ronald Reagan Washington National Airport

What is the cheapest month to fly from O'Hare International Airport to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from O'Hare International Airport to Ronald Reagan Washington National Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from O'Hare International Airport to Ronald Reagan Washington National Airport are usually in August, with an average price of DKK 1,242. It is best to avoid January, when the average price can reach DKK 2,408.

DKK 2,408
DKK 1,825
DKK 1,242
DKK 659
    Cheapest
  • DKK 1,299
    Oct
  • DKK 1,422
    Nov
  • DKK 1,561
    Dec
  • DKK 2,408
    Jan
  • DKK 1,837
    Feb
  • DKK 1,783
    Mar
  • DKK 1,545
    Apr
  • DKK 1,765
    May
  • DKK 1,774
    Jun
  • DKK 1,529
    Jul
  • DKK 1,242
    Aug
  • DKK 1,461
    Sep

What is the cheapest day of the week to fly from O'Hare International Airport to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare International Airport to Ronald Reagan Washington National Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from O'Hare International Airport to Ronald Reagan Washington National Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

DKK 2,050
DKK 1,652
DKK 1,254
DKK 856
    Cheapest
  • DKK 1,727
    Mon
  • DKK 1,571
    Tue
  • DKK 1,254
    Wed
  • DKK 1,662
    Thu
  • DKK 1,520
    Fri
  • DKK 1,383
    Sat
  • DKK 2,050
    Sun

Which airline offers the cheapest flights from O'Hare International Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from O'Hare International Airport to Ronald Reagan Washington National Airport is American Airlines (from DKK 604) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From DKK 604
Frontier Airlines
From DKK 608
Delta Air Lines
From DKK 615
Jetblue Airways
From DKK 677
United Airlines
From DKK 828
Alaska Airlines
From DKK 28,680

Find more flights and airlines

What is the flight schedule from O'Hare International Airport to Ronald Reagan Washington National Airport?

Check the schedule for flights from Chicago to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2160

    O'Hare International Airport

    19:45

    ORD

    1h 58m

    22:43

    DCA

    S M T W T F S
    Search

  2. B6112

    O'Hare International Airport

    09:38

    ORD

    2h 28m

    Direct

    13:06

    BOS

    S M T W T F S
    Search

  3. B62255

    Boston Logan International Airport

    17:09

    BOS

    1h 50m

    Direct

    18:59

    DCA

    S M T W T F S

  4. DL2894

    O'Hare International Airport

    13:34

    ORD

    2h 1m

    Direct

    16:35

    ATL

    S M T W T F S
    Search

  5. DL727

    Hartsfield–Jackson Atlanta International Airport

    19:30

    ATL

    1h 45m

    Direct

    21:15

    DCA

    S M T W T F S

  6. DL1147

    O'Hare International Airport

    11:21

    ORD

    2h 5m

    Direct

    14:26

    ATL

    S M T W T F S
    Search

  7. DL832

    Hartsfield–Jackson Atlanta International Airport

    17:30

    ATL

    1h 44m

    Direct

    19:14

    DCA

    S M T W T F S

  8. F91483

    O'Hare International Airport

    07:25

    ORD

    3h 9m

    Direct

    09:34

    DEN

    S M T W T F S
    Search

  9. F9688

    Denver International Airport

    11:35

    DEN

    3h 20m

    Direct

    16:55

    DCA

    S M - W T F S

  10. F91483

    O'Hare International Airport

    07:25

    ORD

    3h 9m

    Direct

    09:34

    DEN

    S M T W T F S
    Search

  11. F9690

    Denver International Airport

    16:40

    DEN

    3h 19m

    Direct

    21:59

    DCA

    S M T W T F S

  12. F91483

    O'Hare International Airport

    07:25

    ORD

    3h 9m

    Direct

    09:34

    DEN

    S M T W T F S
    Search

  13. F9686

    Denver International Airport

    07:30

    DEN

    3h 25m

    Direct

    12:55

    DCA

    S - T W T F S
Find more flights and airlines

About O'Hare International Airport and Ronald Reagan Washington National Airport

Learn about O'Hare International Airport (ORD) and Ronald Reagan Washington National Airport (DCA) — including location, terminals, transportation, and travel tips.

Flight distance 983.16km
Cheapest one-way ticket price DKK 604
Cheapest return ticket price DKK 1,010

FAQs for O'Hare International Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from O'Hare International Airport to Ronald Reagan Washington National Airport?

    O'Hare International Airport to Ronald Reagan Washington National Airport takes about 1 hour 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 23 daily flights from O'Hare International Airport (ORD) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from O'Hare International Airport to Ronald Reagan Washington National Airport departs at 05:00, and the last departs at 20:58, with about 29 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around DKK 1,840 in October, the most expensive month to book this route.
  • American Airlines is a very popular airline operating an average of 9084 flights per month.
  • One-way flights from O'Hare International Airport to Ronald Reagan Washington National Airport currently start from DKK 604, and round-trip fares start from DKK 1,010. The current lowest fare is a American Airlines flight departing on Sat, Dec 5; prices may vary depending on availability.
  • Yes. American Airlines and United Airlines operate direct flights from O'Hare International Airport to Ronald Reagan Washington National Airport, with an average flight time of 1 hour 23 minutes, and around 164 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to Ronald Reagan Washington National Airport is DKK 2,761. Prices may vary depending on the departure date, airline, and availability.
  • O'Hare International Airport to Ronald Reagan Washington National Airport operates around 162 weekly flights, mainly by American Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Ronald Reagan Washington National Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.