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

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 € 73 and round-trip from € 142. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DCA 18:00
      7h 24m
      1 stop
      ORD 00:24
      Washington D.C. - Chicago | Tue, Nov 3 | Frontier Airlines
      € 73 € 140
      48% off
      48% off
      € 140 € 73
    • DCA 22:01
      2h 29m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Wed, Nov 18 | American Airlines
      € 77 € 378
      80% off
      80% off
      € 378 € 77
    • DCA 18:00
      7h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Thu, Nov 19 | Frontier Airlines
      € 78 € 140
      44% off
      44% off
      € 140 € 78
    • DCA 18:00
      7h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Tue, Nov 10 | Frontier Airlines
      € 79
      44% off
      € 140 € 79
    • DCA 22:22
      2h 22m
      Direct
      ORD 23:44
      Washington D.C. - Chicago | Tue, Nov 3 | American Airlines
      € 81
      42% off
      € 140 € 81
    • DCA 19:59
      2h 31m
      Direct
      ORD 21:30
      Washington D.C. - Chicago | Thu, Dec 17 | American Airlines
      € 82
      41% off
      € 140 € 82
    • DCA 06:00
      7h 13m
      1 stop
      ORD 12:13
      Washington D.C. - Chicago | Tue, Nov 3 | Delta Air Lines
      € 86
      39% off
      € 140 € 86
    • DCA 06:04
      7h 42m
      1 stop
      ORD 12:46
      Washington D.C. - Chicago | Thu, Dec 17 | Delta Air Lines
      € 92
      34% off
      € 140 € 92
    • DCA 14:06
      6h 23m
      1 stop
      ORD 19:29
      Washington D.C. - Chicago | Sat, Nov 7 | Jetblue Airways
      € 95
      32% off
      € 140 € 95
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      DCA 10:13
      2h 23m
      Direct
      ORD 11:36
      Washington D.C. - Chicago | Sat, Nov 7 | American Airlines
      ORD 20:58
      2h 1m
      Direct
      DCA 23:59
      Chicago - Washington D.C. | Tue, Nov 10 | American Airlines
      € 155 € 512
      70% off
      70% off
      € 512 € 155
    • DCA 13:00
      12h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Sun, Nov 8 | Frontier Airlines
      ORD 08:00
      11h 11m
      1 stop
      IAD 20:11
      Chicago - Washington D.C. | Tue, Nov 10 | Frontier Airlines
      € 142 € 512
      72% off
      72% off
      € 512 € 142
    • DCA 18:00
      7h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Thu, Nov 12 | Frontier Airlines
      ORD 07:55
      11h 16m
      1 stop
      IAD 20:11
      Chicago - Washington D.C. | Sun, Nov 15 | Frontier Airlines
      € 142 € 512
      72% off
      72% off
      € 512 € 142
    • DCA 13:00
      12h 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
      € 146
      71% off
      € 512 € 146
    • 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
      € 146
      71% off
      € 512 € 146
    • DCA 18:00
      7h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Tue, Nov 17 | Frontier Airlines
      ORD 07:05
      9h 7m
      1 stop
      IAD 17:12
      Chicago - Washington D.C. | Tue, Nov 24 | Frontier Airlines
      € 149
      71% off
      € 512 € 149
    • DCA 18:00
      7h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Fri, Nov 13 | Frontier Airlines
      ORD 06:30
      9h 17m
      1 stop
      DCA 16:47
      Chicago - Washington D.C. | Fri, Nov 20 | Frontier Airlines
      € 149
      71% off
      € 512 € 149
    • DCA 07:00
      18h 24m
      1 stop
      ORD 00:24
      Washington D.C. - Chicago | Thu, Oct 29 | Frontier Airlines
      ORD 06:30
      9h 26m
      1 stop
      DCA 16:56
      Chicago - Washington D.C. | Fri, Oct 30 | Frontier Airlines
      € 150
      71% off
      € 512 € 150
    • DCA 07:00
      18h 24m
      1 stop
      ORD 00:24
      Washington D.C. - Chicago | Sun, Oct 25 | Frontier Airlines
      ORD 06:30
      9h 26m
      1 stop
      DCA 16:56
      Chicago - Washington D.C. | Tue, Oct 27 | Frontier Airlines
      € 152
      70% off
      € 512 € 152
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Oct 25 | Normal Airline
      CHI 15:00
      6h
      Direct
      WAS 16:00
      Chicago - Washington D.C. | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      DCA 22:01
      2h 29m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Wed, Nov 18 | American Airlines
      € 77 € 378
      80% off
      80% off
      € 378 € 77
    • DCA 22:22
      2h 22m
      Direct
      ORD 23:44
      Washington D.C. - Chicago | Tue, Nov 3 | American Airlines
      € 81 € 140
      42% off
      42% off
      € 140 € 81
    • DCA 19:59
      2h 31m
      Direct
      ORD 21:30
      Washington D.C. - Chicago | Thu, Dec 17 | American Airlines
      € 82 € 140
      41% off
      41% off
      € 140 € 82
    • DCA 07:50
      2h 26m
      Direct
      ORD 09:16
      Washington D.C. - Chicago | Tue, Nov 10 | American Airlines
      € 95
      75% off
      € 378 € 95
    • DCA 06:00
      2h 32m
      Direct
      ORD 07:32
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 97
      31% off
      € 140 € 97
    • DCA 22:22
      2h 22m
      Direct
      ORD 23:44
      Washington D.C. - Chicago | Tue, Nov 10 | American Airlines
      € 98
      30% off
      € 140 € 98
    • DCA 06:58
      2h 22m
      Direct
      ORD 08:20
      Washington D.C. - Chicago | Fri, Jan 1 | American Airlines
      € 98
      74% off
      € 378 € 98
    • DCA 17:00
      2h 33m
      Direct
      ORD 18:33
      Washington D.C. - Chicago | Mon, Nov 9 | American Airlines
      € 101
      73% off
      € 378 € 101
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Fri, Oct 30 | United Airlines
      € 111
      71% off
      € 383 € 111
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      DCA 22:01
      2h 29m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Wed, Nov 18 | American Airlines
      € 77 € 378
      80% off
      80% off
      € 378 € 77
    • DCA 07:50
      2h 26m
      Direct
      ORD 09:16
      Washington D.C. - Chicago | Tue, Nov 10 | American Airlines
      € 95 € 378
      75% off
      75% off
      € 378 € 95
    • DCA 06:58
      2h 22m
      Direct
      ORD 08:20
      Washington D.C. - Chicago | Fri, Jan 1 | American Airlines
      € 98 € 378
      74% off
      74% off
      € 378 € 98
    • DCA 17:00
      2h 33m
      Direct
      ORD 18:33
      Washington D.C. - Chicago | Mon, Nov 9 | American Airlines
      € 101
      73% off
      € 378 € 101
    • DCA 21:58
      2h 32m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Fri, Nov 27 | American Airlines
      € 131
      65% off
      € 378 € 131
    • DCA 12:59
      2h 23m
      Direct
      ORD 14:22
      Washington D.C. - Chicago | Fri, Jan 8 | American Airlines
      € 133
      65% off
      € 378 € 133
    • DCA 10:40
      2h 21m
      Direct
      ORD 12:01
      Washington D.C. - Chicago | Tue, Dec 22 | American Airlines
      € 133
      65% off
      € 378 € 133
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Wed, Nov 4 | American Airlines
      € 143
      62% off
      € 378 € 143
    • DCA 14:50
      2h 28m
      Direct
      ORD 16:18
      Washington D.C. - Chicago | Mon, Nov 23 | American Airlines
      € 145
      62% off
      € 378 € 145
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      DCA 20:35
      2h 25m
      Direct
      ORD 22:00
      Washington D.C. - Chicago | Mon, Oct 26 | American Airlines
      € 78 € 383
      80% off
      80% off
      € 383 € 78
    • DCA 20:10
      2h 34m
      Direct
      ORD 21:44
      Washington D.C. - Chicago | Fri, Oct 30 | United Airlines
      € 111 € 383
      71% off
      71% off
      € 383 € 111
    • DCA 18:06
      2h 24m
      Direct
      ORD 19:30
      Washington D.C. - Chicago | Mon, Oct 26 | United Airlines
      € 111 € 383
      71% off
      71% off
      € 383 € 111
    • DCA 20:35
      2h 25m
      Direct
      ORD 22:00
      Washington D.C. - Chicago | Tue, Oct 27 | American Airlines
      € 149
      61% off
      € 383 € 149
    • DCA 10:18
      2h 23m
      Direct
      ORD 11:41
      Washington D.C. - Chicago | Fri, Oct 30 | American Airlines
      € 160
      57% off
      € 383 € 160
    • DCA 10:30
      2h 21m
      Direct
      ORD 11:51
      Washington D.C. - Chicago | Tue, Oct 27 | United Airlines
      € 176
      54% off
      € 383 € 176
    • DCA 13:05
      2h 21m
      Direct
      ORD 14:26
      Washington D.C. - Chicago | Thu, Oct 29 | United Airlines
      € 181
      53% off
      € 383 € 181
    • DCA 10:13
      2h 23m
      Direct
      ORD 11:36
      Washington D.C. - Chicago | Wed, Oct 28 | American Airlines
      € 228
      40% off
      € 383 € 228
    • DCA 08:40
      2h 20m
      Direct
      ORD 10:00
      Washington D.C. - Chicago | Sun, Oct 25 | United Airlines
      € 230
      40% off
      € 383 € 230
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Oct 25 | Normal Airline
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    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      € 158 € 383
      59% off
      59% off
      € 383 € 158
    • DCA 06:30
      2h 14m
      Direct
      ORD 07:44
      Washington D.C. - Chicago | Sat, Oct 24 | United Airlines
      € 268 € 383
      30% off
      30% off
      € 383 € 268
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Fri, Oct 30 | United Airlines
      € 111 € 383
      71% off
      71% off
      € 383 € 111
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Thu, Nov 26 | United Airlines
      € 177
      54% off
      € 383 € 177
    • DCA 07:41
      2h 18m
      Direct
      ORD 08:59
      Washington D.C. - Chicago | Mon, Dec 7 | United Airlines
      € 179
      53% off
      € 383 € 179
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Mon, Nov 23 | United Airlines
      € 189
      51% off
      € 383 € 189
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sat, Nov 21 | United Airlines
      € 191
      50% off
      € 383 € 191
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sun, Nov 22 | United Airlines
      € 203
      47% off
      € 383 € 203
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Tue, Nov 24 | United Airlines
      € 206
      46% off
      € 383 € 206
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sun, Oct 25 | 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.

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 € 180. You’ll want to avoid October, when the average price can reach as high as € 291.

€ 291
€ 236
€ 180
€ 125
    Cheapest
  • € 291
    Oct
  • € 211
    Nov
  • € 200
    Dec
  • € 198
    Jan
  • € 212
    Feb
  • € 222
    Mar
  • € 227
    Apr
  • € 232
    May
  • € 288
    Jun
  • € 207
    Jul
  • € 238
    Aug
  • € 180
    Sep

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.

€ 262
€ 232
€ 201
€ 171
  • € 209
    Mon
  • € 201
    Tue
  • € 236
    Wed
  • € 216
    Thu
  • € 262
    Fri
  • € 223
    Sat
  • € 220
    Sun

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 Frontier Airlines (from € 73) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From € 73
American Airlines
From € 81
Delta Air Lines
From € 86
Jetblue Airways
From € 95
United Airlines
From € 116
Alaska Airlines
From € 3,812

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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. AA4516

    Ronald Reagan Washington National Airport

    22:14

    DCA

    2h 22m

    23:36

    ORD

    S M T W T - S
    Search

  2. AA4125

    Ronald Reagan Washington National Airport

    22:22

    DCA

    2h 22m

    23:44

    ORD

    - - - - - F -
    Search

  3. AA1200

    Ronald Reagan Washington National Airport

    10:19

    DCA

    2h 25m

    11:44

    ORD

    S M T W T F S
    Search

  4. UA5251

    Ronald Reagan Washington National Airport

    20:30

    DCA

    2h 35m

    22:05

    ORD

    S M T W - - S
    Search

  5. DL410

    Ronald Reagan Washington National Airport

    06:00

    DCA

    1h 59m

    Direct

    07:59

    ATL

    S M T W T F S
    Search

  6. DL1147

    Hartsfield–Jackson Atlanta International Airport

    08:05

    ATL

    2h 20m

    Direct

    09:25

    ORD

    S M T W T F S

  7. DL2476

    Ronald Reagan Washington National Airport

    12:27

    DCA

    1h 37m

    Direct

    14:04

    DTW

    S M T W T F S
    Search

  8. DL1084

    Detroit Metropolitan Wayne County Airport

    17:59

    DTW

    1h 30m

    Direct

    18:29

    ORD

    S - - - - - S

  9. DL410

    Ronald Reagan Washington National Airport

    06:00

    DCA

    1h 59m

    Direct

    07:59

    ATL

    S M T W T F S
    Search

  10. DL2894

    Hartsfield–Jackson Atlanta International Airport

    11:10

    ATL

    2h 14m

    Direct

    12:24

    ORD

    S M T W T F S

  11. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 10m

    Direct

    20:10

    DEN

    S M - W T F S
    Search

  12. F93174

    Denver International Airport

    20:55

    DEN

    2h 26m

    Direct

    00:21

    ORD

    S M T W T F S

  13. DL343

    Ronald Reagan Washington National Airport

    08:20

    DCA

    2h 5m

    Direct

    10:25

    ATL

    S M T W T F S
    Search

  14. DL1477

    Hartsfield–Jackson Atlanta International Airport

    13:05

    ATL

    2h 5m

    Direct

    14:10

    ORD

    S M T W T F S

  15. F9687

    Ronald Reagan Washington National Airport

    13:00

    DCA

    4h 9m

    Direct

    15:09

    DEN

    S - T W T F -
    Search

  16. F93174

    Denver International Airport

    20:55

    DEN

    2h 26m

    Direct

    00:21

    ORD

    S M T W T F S
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About Ronald Reagan Washington National Airport and O'Hare International Airport

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

Flight distance 983.16km
Cheapest one-way ticket price € 73
Cheapest return ticket price € 142

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 42 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 23 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 06:00, and the last departs at 22:22, with about 26 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 € 245 in October, 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 Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago 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 € 73, and round-trip fares start from € 142. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Yes. American Airlines and United Airlines operate direct flights from Ronald Reagan Washington National Airport to O'Hare International Airport, with an average flight time of 1 hour 38 minutes, and around 168 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 € 346. Prices may vary depending on the departure date, airline, and availability.
  • Ronald Reagan Washington National Airport to O'Hare International Airport operates around 163 weekly flights, mainly by American Airlines and United 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.

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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.