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Ronald Reagan Washington National Airport to O'Hare International Airport flight
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Ronald Reagan Washington National Airport to O'Hare International Airport Flights Info

Cheapest one-way
€ 82
American Airlines American Airlines 2h 31m · Direct Thu, Dec 10
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Cheapest return
€ 131
Frontier Airlines Frontier Airlines 7h 54m · 2 stops Thu, Dec 17 - Fri, Dec 18
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Best time to book
September
Cheapest
Recommended airlines
American Airlines American AirlinesCheapest· From € 82 United Airlines United AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to O'Hare International Airport over the next 90 days, with one-way fares from € 82 and round-trip from € 131. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DCA 19:59
      2h 31m
      Direct
      ORD 21:30
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      € 82 € 156
      47% off
      47% off
      € 156 € 82
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Tue, Dec 15 | Frontier Airlines
      € 89 € 156
      43% off
      43% off
      € 156 € 89
    • DCA 06:04
      7h 42m
      1 stop
      ORD 12:46
      Washington D.C. - Chicago | Thu, Dec 10 | Delta Air Lines
      € 93 € 156
      40% off
      40% off
      € 156 € 93
    • DCA 12:26
      7h 4m
      1 stop
      ORD 18:30
      Washington D.C. - Chicago | Fri, Nov 20 | Delta Air Lines
      € 95
      39% off
      € 156 € 95
    • DCA 06:00
      2h 26m
      Direct
      ORD 07:26
      Washington D.C. - Chicago | Fri, Nov 20 | American Airlines
      € 98
      37% off
      € 156 € 98
    • DCA 22:06
      2h 26m
      Direct
      ORD 23:32
      Washington D.C. - Chicago | Thu, Jan 7 | American Airlines
      € 109
      30% off
      € 156 € 109
    • DCA 13:54
      11h 59m
      1 stop
      ORD 00:53
      Washington D.C. - Chicago | Sun, Nov 29 | Frontier Airlines
      € 111
      28% off
      € 156 € 111
    • DCA 07:25
      18h 1m
      1 stop
      ORD 00:26
      Washington D.C. - Chicago | Mon, Jan 11 | Frontier Airlines
      € 112
      28% off
      € 156 € 112
    • DCA 07:00
      18h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Sat, Nov 21 | Frontier Airlines
      € 114
      27% off
      € 156 € 114
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DCA 11:38
      2h 22m
      Direct
      ORD 13:00
      Washington D.C. - Chicago | Mon, Nov 23 | American Airlines
      ORD 17:57
      2h 1m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Fri, Nov 27 | American Airlines
      € 161 € 250
      36% off
      36% off
      € 250 € 161
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Mon, Dec 7 | American Airlines
      ORD 17:53
      2h 5m
      Direct
      DCA 20:58
      Chicago - Washington D.C. | Mon, Dec 7 | American Airlines
      € 161 € 250
      36% off
      36% off
      € 250 € 161
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Thu, Dec 17 | Frontier Airlines
      ORD 10:00
      9h 10m
      1 stop
      IAD 20:10
      Chicago - Washington D.C. | Fri, Dec 18 | Frontier Airlines
      € 131 € 250
      48% off
      48% off
      € 250 € 131
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sun, Dec 13 | Frontier Airlines
      MDW 06:52
      7h 21m
      1 stop
      IAD 15:13
      Chicago - Washington D.C. | Sun, Dec 20 | Frontier Airlines
      € 134
      46% off
      € 250 € 134
    • DCA 07:00
      18h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Sat, Nov 14 | Frontier Airlines
      ORD 10:19
      5h 53m
      1 stop
      IAD 17:12
      Chicago - Washington D.C. | Sun, Nov 22 | Frontier Airlines
      € 138
      45% off
      € 250 € 138
    • DCA 18:00
      7h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Sun, Nov 15 | Frontier Airlines
      MDW 06:08
      10h 4m
      1 stop
      IAD 17:12
      Chicago - Washington D.C. | Sat, Nov 21 | Frontier Airlines
      € 139
      44% off
      € 250 € 139
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Wed, Dec 16 | Frontier Airlines
      MDW 06:52
      7h 21m
      1 stop
      IAD 15:13
      Chicago - Washington D.C. | Sun, Dec 20 | Frontier Airlines
      € 139
      44% off
      € 250 € 139
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Tue, Dec 8 | Frontier Airlines
      ORD 07:25
      8h 30m
      1 stop
      DCA 16:55
      Chicago - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      € 142
      43% off
      € 250 € 142
    • DCA 07:00
      18h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Fri, Nov 20 | Frontier Airlines
      MDW 06:08
      10h 4m
      1 stop
      IAD 17:12
      Chicago - Washington D.C. | Sat, Nov 21 | Frontier Airlines
      € 143
      43% off
      € 250 € 143
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
      CHI 15:00
      6h
      Direct
      WAS 16:00
      Chicago - Washington D.C. | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      DCA 19:59
      2h 31m
      Direct
      ORD 21:30
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      € 82 € 156
      47% off
      47% off
      € 156 € 82
    • DCA 06:00
      2h 26m
      Direct
      ORD 07:26
      Washington D.C. - Chicago | Fri, Nov 20 | American Airlines
      € 98 € 156
      37% off
      37% off
      € 156 € 98
    • DCA 22:06
      2h 26m
      Direct
      ORD 23:32
      Washington D.C. - Chicago | Thu, Jan 7 | American Airlines
      € 109 € 156
      30% off
      30% off
      € 156 € 109
    • DCA 20:00
      2h 5m
      Direct
      ORD 21:05
      Washington D.C. - Chicago | Thu, Dec 10 | United Airlines
      € 117
      25% off
      € 156 € 117
    • DCA 12:59
      2h 25m
      Direct
      ORD 14:24
      Washington D.C. - Chicago | Mon, Dec 14 | American Airlines
      € 120
      59% off
      € 290 € 120
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Dec 15 | American Airlines
      € 124
      56% off
      € 290 € 124
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 128
      56% off
      € 290 € 128
    • DCA 21:58
      2h 32m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Tue, Dec 1 | American Airlines
      € 128
      56% off
      € 290 € 128
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      € 130
      55% off
      € 290 € 130
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DCA 12:59
      2h 25m
      Direct
      ORD 14:24
      Washington D.C. - Chicago | Mon, Dec 14 | American Airlines
      € 120 € 290
      59% off
      59% off
      € 290 € 120
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Dec 15 | American Airlines
      € 124 € 290
      56% off
      56% off
      € 290 € 124
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 128 € 290
      56% off
      56% off
      € 290 € 128
    • DCA 21:58
      2h 32m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Tue, Dec 1 | American Airlines
      € 128
      56% off
      € 290 € 128
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      € 130
      55% off
      € 290 € 130
    • DCA 12:53
      2h 22m
      Direct
      ORD 14:15
      Washington D.C. - Chicago | Wed, Dec 2 | American Airlines
      € 141
      51% off
      € 290 € 141
    • DCA 12:59
      2h 23m
      Direct
      ORD 14:22
      Washington D.C. - Chicago | Thu, Jan 7 | American Airlines
      € 145
      50% off
      € 290 € 145
    • DCA 17:06
      2h 24m
      Direct
      ORD 18:30
      Washington D.C. - Chicago | Wed, Dec 23 | American Airlines
      € 154
      47% off
      € 290 € 154
    • DCA 17:59
      2h 31m
      Direct
      ORD 19:30
      Washington D.C. - Chicago | Thu, Dec 24 | American Airlines
      € 158
      46% off
      € 290 € 158
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Nov 13 | American Airlines
      € 224 € 315
      28% off
      28% off
      € 315 € 224
    • DCA 08:39
      2h 26m
      Direct
      ORD 10:05
      Washington D.C. - Chicago | Sat, Nov 14 | American Airlines
      € 226 € 315
      28% off
      28% off
      € 315 € 226
    • DCA 18:06
      2h 34m
      Direct
      ORD 19:40
      Washington D.C. - Chicago | Sat, Nov 14 | United Airlines
      € 241 € 315
      23% off
      23% off
      € 315 € 241
    • DCA 17:10
      2h 21m
      Direct
      ORD 18:31
      Washington D.C. - Chicago | Sun, Nov 15 | United Airlines
      € 241
      23% off
      € 315 € 241
    • DCA 19:58
      2h 31m
      Direct
      ORD 21:29
      Washington D.C. - Chicago | Sun, Nov 15 | American Airlines
      € 226
      28% off
      € 315 € 226
    • DCA 07:50
      2h 26m
      Direct
      ORD 09:16
      Washington D.C. - Chicago | Mon, Nov 16 | American Airlines
      € 226
      28% off
      € 315 € 226
    • DCA 13:06
      2h 21m
      Direct
      ORD 14:27
      Washington D.C. - Chicago | Mon, Nov 16 | United Airlines
      € 245
      22% off
      € 315 € 245
    • DCA 09:30
      2h 20m
      Direct
      ORD 10:50
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      € 241
      23% off
      € 315 € 241
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Nov 17 | American Airlines
      € 226
      28% off
      € 315 € 226
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
      Find more flights
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    • DCA 20:00
      2h 5m
      Direct
      ORD 21:05
      Washington D.C. - Chicago | Thu, Dec 10 | United Airlines
      € 117 € 156
      25% off
      25% off
      € 156 € 117
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 128 € 290
      56% off
      56% off
      € 290 € 128
    • DCA 06:25
      2h 17m
      Direct
      ORD 07:42
      Washington D.C. - Chicago | Wed, Nov 25 | United Airlines
      € 246 € 316
      22% off
      22% off
      € 316 € 246
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sat, Nov 21 | United Airlines
      € 193
      39% off
      € 316 € 193
    • DCA 07:41
      2h 18m
      Direct
      ORD 08:59
      Washington D.C. - Chicago | Mon, Dec 7 | United Airlines
      € 198
      37% off
      € 316 € 198
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sun, Nov 22 | United Airlines
      € 202
      36% off
      € 316 € 202
    • DCA 07:41
      2h 18m
      Direct
      ORD 08:59
      Washington D.C. - Chicago | Sun, Dec 6 | United Airlines
      € 208
      34% off
      € 316 € 208
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Thu, Nov 26 | United Airlines
      € 241
      24% off
      € 316 € 241
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Mon, Nov 23 | United Airlines
      € 246
      22% off
      € 316 € 246
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
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Displayed flight fares from Washington D.C. to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Ronald Reagan Washington National Airport to O'Hare International Airport is American Airlines (from € 82) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Jetstar Airways logo Jetstar Airways Virgin Australia logo Virgin Australia Qantas Airways logo Qantas Airways Regional Express Airlines logo Regional Express Airlines Airnorth logo Airnorth
United Airlines logo United Airlines American Airlines logo American Airlines

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from Ronald Reagan Washington National Airport to O'Hare International 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 Ronald Reagan Washington National Airport to O'Hare International Airport, the best time to buy is in September, with an average price of € 182. You’ll want to avoid June, when the average price can reach as high as € 290.

€ 290
€ 236
€ 182
€ 128
    Cheapest
  • € 218
    Nov
  • € 202
    Dec
  • € 200
    Jan
  • € 214
    Feb
  • € 225
    Mar
  • € 229
    Apr
  • € 234
    May
  • € 290
    Jun
  • € 209
    Jul
  • € 240
    Aug
  • € 182
    Sep
  • € 241
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Ronald Reagan Washington National Airport to O'Hare International 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 Ronald Reagan Washington National Airport to O'Hare International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€ 256
€ 230
€ 203
€ 177
  • € 206
    Mon
  • € 203
    Tue
  • € 240
    Wed
  • € 227
    Thu
  • € 256
    Fri
  • € 214
    Sat
  • € 222
    Sun

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2903

    Ronald Reagan Washington National Airport

    06:58

    DCA

    2h 22m

    08:20

    ORD

    S M T W T F S
    Search

  2. AA4635

    Ronald Reagan Washington National Airport

    22:06

    DCA

    2h 26m

    23:32

    ORD

    S M T W T F S
    Search

  3. UA5251

    Ronald Reagan Washington National Airport

    20:10

    DCA

    2h 30m

    21:40

    ORD

    S M T W T F S
    Search

  4. DL1454

    Ronald Reagan Washington National Airport

    17:28

    DCA

    1h 44m

    Direct

    19:12

    DTW

    S M T W T F S
    Search

  5. DL1665

    Detroit Metropolitan Wayne County Airport

    20:10

    DTW

    1h 27m

    Direct

    20:37

    ORD

    S - - W T F S

  6. DL1797

    Ronald Reagan Washington National Airport

    07:00

    DCA

    2h 5m

    Direct

    09:05

    ATL

    S M T W T F S
    Search

  7. DL2894

    Hartsfield–Jackson Atlanta International Airport

    10:00

    ATL

    2h 19m

    Direct

    11:19

    ORD

    S M T W T F S

  8. DL1798

    Ronald Reagan Washington National Airport

    14:00

    DCA

    1h 58m

    Direct

    15:58

    ATL

    S M T W T F S
    Search

  9. DL1139

    Hartsfield–Jackson Atlanta International Airport

    20:05

    ATL

    2h 5m

    Direct

    21:10

    ORD

    S M T W T F S

  10. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 14m

    Direct

    20:14

    DEN

    S M - W T F S
    Search

  11. F93174

    Denver International Airport

    20:59

    DEN

    2h 33m

    Direct

    00:32

    ORD

    S M T W T F S

  12. B6379

    Ronald Reagan Washington National Airport

    06:00

    DCA

    2h 38m

    Direct

    08:38

    FLL

    S M T W T F S
    Search

  13. B6663

    Fort Lauderdale-Hollywood International Airport

    16:10

    FLL

    3h 45m

    Direct

    18:55

    ORD

    S M T W T F S

  14. F9687

    Ronald Reagan Washington National Airport

    13:10

    DCA

    4h 11m

    Direct

    15:21

    DEN

    S - T W T F S
    Search

  15. F93174

    Denver International Airport

    20:59

    DEN

    2h 33m

    Direct

    00:32

    ORD

    S M T W T F S

  16. DL1797

    Ronald Reagan Washington National Airport

    07:00

    DCA

    2h 5m

    Direct

    09:05

    ATL

    S M T W T F S
    Search

  17. F91595

    Hartsfield–Jackson Atlanta International Airport

    22:05

    ATL

    2h 18m

    Direct

    23:23

    ORD

    S M T W T F S
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FAQs for Ronald Reagan Washington National Airport to O'Hare International Airport Flights

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

    Ronald Reagan Washington National Airport to O'Hare International Airport takes about 1 hour 52 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 22 daily flights from Ronald Reagan Washington National Airport (DCA) to O'Hare International Airport (ORD).
  • The earliest flight from Ronald Reagan Washington National Airport to O'Hare International Airport departs at 05:54, and the last departs at 22:38, with about 27 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Ronald Reagan Washington National Airport (DCA) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around € 234 in November, the most expensive month to book this route.
  • The earliest flight departs from Ronald Reagan Washington National Airport (DCA) at 06:25 and arrives in O'Hare International Airport (ORD) at 07:39.
  • The latest flight departs from Ronald Reagan Washington National Airport (DCA) at 20:00 and arrives in O'Hare International Airport (ORD) at 21:16.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 8814 flights per month.
  • One-way flights from Ronald Reagan Washington National Airport to O'Hare International Airport currently start from € 82, and round-trip fares start from € 131. The current lowest fare is a American Airlines flight departing on Thu, Dec 10; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Ronald Reagan Washington National Airport to O'Hare International Airport, with an average flight time of 1 hour 57 minutes, and around 175 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 Ronald Reagan Washington National Airport to O'Hare International Airport is € 248. Prices may vary depending on the departure date, airline, and availability.
  • Ronald Reagan Washington National Airport to O'Hare International Airport operates around 177 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Ronald Reagan Washington National Airport and O'Hare International 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.