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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 HK$ 714 and round-trip from HK$ 1,193. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 20:55
      2h 1m
      Direct
      DCA 23:56
      Chicago - Washington D.C. | Sat, Dec 5 | American Airlines
      HK$ 714 HK$ 1,088
      34% off
      34% off
      HK$ 1,088 HK$ 714
    • ORD 13:15
      7h
      1 stop
      DCA 21:15
      Chicago - Washington D.C. | Sat, Dec 5 | Delta Air Lines
      HK$ 727 HK$ 1,088
      33% off
      33% off
      HK$ 1,088 HK$ 727
    • ORD 07:25
      8h 30m
      1 stop
      DCA 16:55
      Chicago - Washington D.C. | Sat, Dec 12 | Frontier Airlines
      HK$ 789 HK$ 1,088
      27% off
      27% off
      HK$ 1,088 HK$ 789
    • ORD 07:00
      13h 55m
      1 stop
      DCA 21:55
      Chicago - Washington D.C. | Wed, Dec 2 | Frontier Airlines
      HK$ 829
      24% off
      HK$ 1,088 HK$ 829
    • ORD 07:25
      8h 30m
      1 stop
      DCA 16:55
      Chicago - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      HK$ 869
      20% off
      HK$ 1,088 HK$ 869
    • ORD 07:25
      28h 30m
      1 stop
      DCA 12:55
      Chicago - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      HK$ 919
      16% off
      HK$ 1,088 HK$ 919
    • ORD 07:25
      8h 30m
      1 stop
      DCA 16:55
      Chicago - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      HK$ 925
      15% off
      HK$ 1,088 HK$ 925
    • ORD 06:30
      9h 17m
      1 stop
      DCA 16:47
      Chicago - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      HK$ 939
      14% off
      HK$ 1,088 HK$ 939
    • ORD 06:40
      29h 19m
      1 stop
      DCA 12:59
      Chicago - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      HK$ 961
      12% off
      HK$ 1,088 HK$ 961
    • CHI 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chicago - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      ORD 20:57
      1h 58m
      Direct
      DCA 23:55
      Chicago - Washington D.C. | Sat, Nov 14 | American Airlines
      DCA 12:53
      2h 22m
      Direct
      ORD 14:15
      Washington D.C. - Chicago | Tue, Nov 17 | American Airlines
      HK$ 1,361 HK$ 1,513
      10% off
      10% off
      HK$ 1,513 HK$ 1,361
    • ORD 07:00
      2h 1m
      Direct
      DCA 10:01
      Chicago - Washington D.C. | Mon, Dec 21 | American Airlines
      DCA 17:06
      2h 24m
      Direct
      ORD 18:30
      Washington D.C. - Chicago | Thu, Dec 24 | American Airlines
      HK$ 1,361 HK$ 1,513
      10% off
      10% off
      HK$ 1,513 HK$ 1,361
    • ORD 06:30
      9h 17m
      1 stop
      DCA 16:47
      Chicago - Washington D.C. | Fri, Dec 4 | Frontier Airlines
      IAD 18:07
      6h 40m
      1 stop
      MDW 23:47
      Washington D.C. - Chicago | Tue, Dec 8 | Frontier Airlines
      HK$ 1,193 HK$ 1,513
      21% off
      21% off
      HK$ 1,513 HK$ 1,193
    • ORD 06:30
      14h 20m
      1 stop
      DCA 21:50
      Chicago - Washington D.C. | Sun, Dec 6 | Frontier Airlines
      IAD 18:07
      6h 40m
      1 stop
      MDW 23:47
      Washington D.C. - Chicago | Tue, Dec 8 | Frontier Airlines
      HK$ 1,238
      18% off
      HK$ 1,513 HK$ 1,238
    • ORD 06:30
      28h 39m
      1 stop
      DCA 12:09
      Chicago - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      IAD 18:07
      6h 40m
      1 stop
      MDW 23:47
      Washington D.C. - Chicago | Tue, Dec 8 | Frontier Airlines
      HK$ 1,239
      18% off
      HK$ 1,513 HK$ 1,239
    • ORD 06:30
      28h 34m
      1 stop
      DCA 12:04
      Chicago - Washington D.C. | Mon, Nov 2 | Frontier Airlines
      IAD 12:30
      7h 26m
      1 stop
      ORD 18:56
      Washington D.C. - Chicago | Wed, Nov 4 | Frontier Airlines
      HK$ 1,255
      17% off
      HK$ 1,513 HK$ 1,255
    • ORD 06:30
      9h 26m
      1 stop
      DCA 16:56
      Chicago - Washington D.C. | Fri, Nov 6 | Frontier Airlines
      IAD 12:30
      7h 37m
      1 stop
      ORD 19:07
      Washington D.C. - Chicago | Tue, Nov 10 | Frontier Airlines
      HK$ 1,265
      16% off
      HK$ 1,513 HK$ 1,265
    • ORD 06:30
      9h 17m
      1 stop
      DCA 16:47
      Chicago - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      IAD 07:52
      5h 59m
      1 stop
      ORD 12:51
      Washington D.C. - Chicago | Fri, Nov 20 | Frontier Airlines
      HK$ 1,269
      16% off
      HK$ 1,513 HK$ 1,269
    • ORD 06:30
      9h 26m
      1 stop
      DCA 16:56
      Chicago - Washington D.C. | Mon, Nov 9 | Frontier Airlines
      DCA 18:00
      7h 24m
      1 stop
      ORD 00:24
      Washington D.C. - Chicago | Fri, Nov 13 | Frontier Airlines
      HK$ 1,271
      16% off
      HK$ 1,513 HK$ 1,271
    • CHI 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chicago - Washington D.C. | Mon, Nov 2 | Normal Airline
      WAS 15:00
      6h
      Direct
      CHI 16:00
      Washington D.C. - Chicago | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      ORD 20:55
      2h 1m
      Direct
      DCA 23:56
      Chicago - Washington D.C. | Sat, Dec 5 | American Airlines
      HK$ 714 HK$ 1,088
      34% off
      34% off
      HK$ 1,088 HK$ 714
    • ORD 19:45
      1h 41m
      Direct
      DCA 22:26
      Chicago - Washington D.C. | Sat, Dec 5 | United Airlines
      HK$ 979 HK$ 1,088
      10% off
      10% off
      HK$ 1,088 HK$ 979
    • ORD 20:52
      2h 7m
      Direct
      DCA 23:59
      Chicago - Washington D.C. | Tue, Dec 29 | American Airlines
      HK$ 1,033 HK$ 2,138
      52% off
      52% off
      HK$ 2,138 HK$ 1,033
    • ORD 09:53
      2h 2m
      Direct
      DCA 12:55
      Chicago - Washington D.C. | Sat, Dec 12 | American Airlines
      HK$ 1,041
      51% off
      HK$ 2,138 HK$ 1,041
    • ORD 09:46
      2h 3m
      Direct
      DCA 12:49
      Chicago - Washington D.C. | Mon, Nov 23 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 17:57
      2h 1m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Sat, Nov 21 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 07:00
      2h 2m
      Direct
      DCA 10:02
      Chicago - Washington D.C. | Thu, Nov 26 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 17:57
      2h 1m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Fri, Nov 27 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 08:45
      2h 4m
      Direct
      DCA 11:49
      Chicago - Washington D.C. | Tue, Nov 24 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • CHI 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chicago - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      ORD 20:52
      2h 7m
      Direct
      DCA 23:59
      Chicago - Washington D.C. | Tue, Dec 29 | American Airlines
      HK$ 1,033 HK$ 2,138
      52% off
      52% off
      HK$ 2,138 HK$ 1,033
    • ORD 09:53
      2h 2m
      Direct
      DCA 12:55
      Chicago - Washington D.C. | Sat, Dec 12 | American Airlines
      HK$ 1,041 HK$ 2,138
      51% off
      51% off
      HK$ 2,138 HK$ 1,041
    • ORD 09:46
      2h 3m
      Direct
      DCA 12:49
      Chicago - Washington D.C. | Mon, Nov 23 | American Airlines
      HK$ 1,061 HK$ 2,138
      50% off
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 17:57
      2h 1m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Sat, Nov 21 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 07:00
      2h 2m
      Direct
      DCA 10:02
      Chicago - Washington D.C. | Thu, Nov 26 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 08:45
      2h 4m
      Direct
      DCA 11:49
      Chicago - Washington D.C. | Tue, Nov 24 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 17:57
      2h 1m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Fri, Nov 27 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • ORD 07:50
      2h 2m
      Direct
      DCA 10:52
      Chicago - Washington D.C. | Wed, Nov 25 | American Airlines
      HK$ 1,081
      49% off
      HK$ 2,138 HK$ 1,081
    • ORD 07:49
      2h 1m
      Direct
      DCA 10:50
      Chicago - Washington D.C. | Mon, Dec 7 | American Airlines
      HK$ 1,371
      36% off
      HK$ 2,138 HK$ 1,371
    • CHI 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chicago - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      ORD 08:45
      2h 4m
      Direct
      DCA 11:49
      Chicago - Washington D.C. | Mon, Nov 2 | American Airlines
      HK$ 1,296 HK$ 2,336
      45% off
      45% off
      HK$ 2,336 HK$ 1,296
    • ORD 11:05
      2h 7m
      Direct
      DCA 14:12
      Chicago - Washington D.C. | Mon, Nov 2 | United Airlines
      HK$ 1,614 HK$ 2,336
      31% off
      31% off
      HK$ 2,336 HK$ 1,614
    • ORD 20:57
      1h 58m
      Direct
      DCA 23:55
      Chicago - Washington D.C. | Sun, Nov 1 | American Airlines
      HK$ 1,887 HK$ 2,336
      19% off
      19% off
      HK$ 2,336 HK$ 1,887
    • ORD 08:45
      2h 4m
      Direct
      DCA 11:49
      Chicago - Washington D.C. | Fri, Nov 6 | American Airlines
      HK$ 1,924
      18% off
      HK$ 2,336 HK$ 1,924
    • ORD 17:49
      2h 3m
      Direct
      DCA 20:52
      Chicago - Washington D.C. | Tue, Nov 3 | American Airlines
      HK$ 1,924
      18% off
      HK$ 2,336 HK$ 1,924
    • ORD 07:13
      2h 1m
      Direct
      DCA 10:14
      Chicago - Washington D.C. | Sat, Nov 7 | American Airlines
      HK$ 1,924
      18% off
      HK$ 2,336 HK$ 1,924
    • ORD 19:31
      1h 58m
      Direct
      DCA 22:29
      Chicago - Washington D.C. | Wed, Nov 4 | American Airlines
      HK$ 1,924
      18% off
      HK$ 2,336 HK$ 1,924
    • ORD 10:55
      2h 4m
      Direct
      DCA 13:59
      Chicago - Washington D.C. | Thu, Nov 5 | American Airlines
      HK$ 1,971
      16% off
      HK$ 2,336 HK$ 1,971
    • ORD 11:05
      2h 7m
      Direct
      DCA 14:12
      Chicago - Washington D.C. | Wed, Nov 4 | United Airlines
      HK$ 2,056
      12% off
      HK$ 2,336 HK$ 2,056
    • CHI 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chicago - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • ORD 19:45
      1h 41m
      Direct
      DCA 22:26
      Chicago - Washington D.C. | Sat, Dec 5 | United Airlines
      HK$ 979 HK$ 1,088
      10% off
      10% off
      HK$ 1,088 HK$ 979
    • ORD 06:59
      1h 56m
      Direct
      DCA 09:55
      Chicago - Washington D.C. | Mon, Nov 23 | United Airlines
      HK$ 1,452 HK$ 2,278
      36% off
      36% off
      HK$ 2,278 HK$ 1,452
    • ORD 07:00
      1h 56m
      Direct
      DCA 09:56
      Chicago - Washington D.C. | Thu, Nov 26 | United Airlines
      HK$ 1,478 HK$ 2,278
      35% off
      35% off
      HK$ 2,278 HK$ 1,478
    • ORD 07:00
      1h 56m
      Direct
      DCA 09:56
      Chicago - Washington D.C. | Sun, Nov 15 | United Airlines
      HK$ 2,050
      10% off
      HK$ 2,278 HK$ 2,050
    • ORD 07:00
      1h 59m
      Direct
      DCA 09:59
      Chicago - Washington D.C. | Fri, Dec 25 | United Airlines
      HK$ 1,514
      34% off
      HK$ 2,278 HK$ 1,514
    • ORD 07:00
      1h 59m
      Direct
      DCA 09:59
      Chicago - Washington D.C. | Thu, Dec 31 | United Airlines
      HK$ 1,567
      31% off
      HK$ 2,278 HK$ 1,567
    • ORD 07:00
      1h 59m
      Direct
      DCA 09:59
      Chicago - Washington D.C. | Fri, Jan 1 | United Airlines
      HK$ 1,613
      28% off
      HK$ 2,278 HK$ 1,613
    • ORD 20:55
      2h 1m
      Direct
      DCA 23:56
      Chicago - Washington D.C. | Sat, Dec 5 | American Airlines
      HK$ 714
      34% off
      HK$ 1,088 HK$ 714
    • ORD 17:57
      2h 1m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Sat, Nov 21 | American Airlines
      HK$ 1,061
      50% off
      HK$ 2,138 HK$ 1,061
    • CHI 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chicago - Washington D.C. | Mon, Nov 2 | Normal Airline
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Displayed flight fares from Chicago to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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, if you’re looking for a low-cost one-way ticket from O'Hare International Airport to Ronald Reagan Washington National Airport, the best time to buy is in October, with an average price of HK$ 1,337. You’ll want to avoid January, when the average price can reach as high as HK$ 2,846.

HK$ 2,846
HK$ 2,092
HK$ 1,337
HK$ 583
  • HK$ 1,337
    Oct
  • HK$ 1,681
    Nov
  • HK$ 1,845
    Dec
  • HK$ 2,846
    Jan
  • HK$ 2,171
    Feb
  • HK$ 2,108
    Mar
  • HK$ 1,826
    Apr
  • HK$ 2,087
    May
  • HK$ 2,097
    Jun
  • HK$ 1,807
    Jul
  • HK$ 1,469
    Aug
  • HK$ 1,727
    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 day to depart from O'Hare International Airport to Ronald Reagan Washington National Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

HK$ 2,387
HK$ 1,947
HK$ 1,506
HK$ 1,066
    Cheapest
  • HK$ 2,122
    Mon
  • HK$ 1,899
    Tue
  • HK$ 1,506
    Wed
  • HK$ 1,897
    Thu
  • HK$ 1,857
    Fri
  • HK$ 1,589
    Sat
  • HK$ 2,387
    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 HK$ 714) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From HK$ 714
Delta Air Lines
From HK$ 727
Frontier Airlines
From HK$ 789
United Airlines
From HK$ 979
Jetblue Airways
From HK$ 1,505
Alaska Airlines
From HK$ 33,830

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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

    2h 3m

    22:48

    DCA

    S M T W T F S
    Search

  2. AA903

    O'Hare International Airport

    21:00

    ORD

    1h 59m

    23:59

    DCA

    S M T W T F S
    Search

  3. AA461

    O'Hare International Airport

    06:57

    ORD

    2h 3m

    10:00

    DCA

    S M T W T F S
    Search

  4. DL2894

    O'Hare International Airport

    12:29

    ORD

    1h 53m

    Direct

    15:22

    ATL

    S M T W T F S
    Search

  5. DL727

    Hartsfield–Jackson Atlanta International Airport

    19:59

    ATL

    1h 45m

    Direct

    21:44

    DCA

    S M T W T F S

  6. DL1147

    O'Hare International Airport

    11:19

    ORD

    1h 59m

    Direct

    14:18

    ATL

    S M T W T F S
    Search

  7. DL832

    Hartsfield–Jackson Atlanta International Airport

    17:59

    ATL

    1h 44m

    Direct

    19:43

    DCA

    S M T W T F S

  8. F91483

    O'Hare International Airport

    07:05

    ORD

    3h 4m

    Direct

    09:09

    DEN

    S M T W T F S
    Search

  9. F9688

    Denver International Airport

    11:30

    DEN

    3h 17m

    Direct

    16:47

    DCA

    S M - W T F S

  10. F91483

    O'Hare International Airport

    07:05

    ORD

    3h 4m

    Direct

    09:09

    DEN

    S M T W T F S
    Search

  11. F9690

    Denver International Airport

    16:35

    DEN

    3h 15m

    Direct

    21:50

    DCA

    S M T W T F S

  12. F91483

    O'Hare International Airport

    07:05

    ORD

    3h 4m

    Direct

    09:09

    DEN

    S M T W T F S
    Search

  13. F9686

    Denver International Airport

    06:45

    DEN

    3h 24m

    Direct

    12:09

    DCA

    S - T W T F S
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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 HK$ 714
Cheapest return ticket price HK$ 1,193

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 34 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 05:59, and the last departs at 20:58, with about 32 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 HK$ 1,716 in December, the most expensive month to book this route.
  • The earliest flight departs from O'Hare International Airport (ORD) at 06:00 and arrives in Ronald Reagan Washington National Airport (DCA) at 08:58.
  • The latest flight departs from O'Hare International Airport (ORD) at 20:04 and arrives in Ronald Reagan Washington National Airport (DCA) at 23:12.
  • 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 HK$ 714, and round-trip fares start from HK$ 1,193. The current lowest fare is a American Airlines flight departing on Sat, Dec 5; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from O'Hare International Airport to Ronald Reagan Washington National Airport, with an average flight time of 1 hour 26 minutes, and around 169 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 HK$ 2,913. Prices may vary depending on the departure date, airline, and availability.
  • O'Hare International Airport to Ronald Reagan Washington National Airport operates around 168 weekly flights, mainly by United Airlines and American 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.

Most popular destination

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 in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 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.