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Dulles International Airport to O'Hare International Airport flight
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Dulles International Airport to O'Hare International Airport Flights Info

Cheapest one-way
SEK 755
Frontier Airlines Frontier Airlines 10h 29m · 1 stop Sat, Dec 5
Book Now
Cheapest round-trip
SEK 1,428
Frontier Airlines Frontier Airlines 10h 54m · 2 stops Fri, Dec 11 - Fri, Dec 18
Book Now
When to travel
November
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From SEK 755

Explore the cheapest one-way and round-trip flights from Dulles International Airport to O'Hare International Airport over the next 90 days, with one-way fares from SEK 755 and round-trip from SEK 1,428. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAD 12:06 PM
      10h 29m
      1 stop
      ORD 9:35 PM
      Washington D.C. - Chicago | Sat, Dec 5 | Frontier Airlines
      SEK 755 SEK 2,150
      65% off
      65% off
      SEK 2,150 SEK 755
    • IAD 12:06 PM
      10h 54m
      1 stop
      ORD 10:00 PM
      Washington D.C. - Chicago | Sat, Dec 12 | Frontier Airlines
      SEK 761 SEK 2,150
      65% off
      65% off
      SEK 2,150 SEK 761
    • IAD 10:33 PM
      9h 47m
      1 stop
      ORD 7:20 AM
      Washington D.C. - Chicago | Fri, Dec 18 | Frontier Airlines
      SEK 805 SEK 2,150
      63% off
      63% off
      SEK 2,150 SEK 805
    • IAD 10:35 PM
      24h 25m
      1 stop
      ORD 10:00 PM
      Washington D.C. - Chicago | Thu, Dec 17 | Frontier Airlines
      SEK 816
      62% off
      SEK 2,150 SEK 816
    • IAD 10:35 PM
      9h 45m
      1 stop
      ORD 7:20 AM
      Washington D.C. - Chicago | Tue, Dec 15 | Frontier Airlines
      SEK 862
      60% off
      SEK 2,150 SEK 862
    • IAD 6:37 AM
      6h 13m
      1 stop
      ORD 11:50 AM
      Washington D.C. - Chicago | Fri, Jan 15 | Frontier Airlines
      SEK 897
      57% off
      SEK 2,150 SEK 897
    • IAD 5:30 AM
      7h 30m
      1 stop
      ORD 12:00 PM
      Washington D.C. - Chicago | Mon, Jan 4 | Frontier Airlines
      SEK 917
      56% off
      SEK 2,150 SEK 917
    • IAD 10:35 PM
      9h 45m
      1 stop
      ORD 7:20 AM
      Washington D.C. - Chicago | Wed, Dec 16 | Frontier Airlines
      SEK 924
      56% off
      SEK 2,150 SEK 924
    • IAD 10:33 PM
      16h 57m
      1 stop
      ORD 2:30 PM
      Washington D.C. - Chicago | Mon, Dec 7 | Frontier Airlines
      SEK 932
      56% off
      SEK 2,150 SEK 932
    • WAS 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAD 10:15 AM
      2h 23m
      Nonstop
      ORD 11:38 AM
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      ORD 4:53 PM
      2h 6m
      Nonstop
      DCA 7:59 PM
      Chicago - Washington D.C. | Tue, Nov 17 | American Airlines
      SEK 2,239 SEK 4,245
      47% off
      47% off
      SEK 4,245 SEK 2,239
    • IAD 10:47 PM
      2h 15m
      Nonstop
      ORD 12:02 AM
      Washington D.C. - Chicago | Wed, Nov 25 | United Airlines
      MDW 12:25 PM
      1h 50m
      Nonstop
      DCA 3:15 PM
      Chicago - Washington D.C. | Fri, Nov 27 |
      SEK 2,339 SEK 4,245
      45% off
      45% off
      SEK 4,245 SEK 2,339
    • IAD 12:06 PM
      10h 54m
      1 stop
      ORD 10:00 PM
      Washington D.C. - Chicago | Fri, Dec 11 | Frontier Airlines
      ORD 8:30 AM
      5h 19m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Fri, Dec 18 | Frontier Airlines
      SEK 1,428 SEK 4,245
      66% off
      66% off
      SEK 4,245 SEK 1,428
    • IAD 3:08 PM
      8h 6m
      1 stop
      ORD 10:14 PM
      Washington D.C. - Chicago | Mon, Dec 14 | Frontier Airlines
      ORD 10:37 PM
      11h 34m
      1 stop
      IAD 11:11 AM
      Chicago - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      SEK 1,453
      66% off
      SEK 4,245 SEK 1,453
    • IAD 12:06 PM
      10h 54m
      1 stop
      ORD 10:00 PM
      Washington D.C. - Chicago | Sat, Dec 12 | Frontier Airlines
      ORD 8:30 AM
      5h 19m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Sat, Dec 19 | Frontier Airlines
      SEK 1,463
      66% off
      SEK 4,245 SEK 1,463
    • IAD 12:06 PM
      10h 54m
      1 stop
      ORD 10:00 PM
      Washington D.C. - Chicago | Fri, Dec 18 | Frontier Airlines
      ORD 8:30 AM
      5h 19m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Sat, Dec 19 | Frontier Airlines
      SEK 1,463
      66% off
      SEK 4,245 SEK 1,463
    • IAD 3:08 PM
      8h 6m
      1 stop
      ORD 10:14 PM
      Washington D.C. - Chicago | Sun, Dec 13 | Frontier Airlines
      ORD 5:58 AM
      8h 15m
      1 stop
      IAD 3:13 PM
      Chicago - Washington D.C. | Sun, Dec 20 | Frontier Airlines
      SEK 1,465
      65% off
      SEK 4,245 SEK 1,465
    • IAD 12:06 PM
      10h 29m
      1 stop
      ORD 9:35 PM
      Washington D.C. - Chicago | Sat, Dec 5 | Frontier Airlines
      ORD 8:30 AM
      5h 19m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Fri, Dec 11 | Frontier Airlines
      SEK 1,499
      65% off
      SEK 4,245 SEK 1,499
    • IAD 3:10 PM
      8h 1m
      1 stop
      ORD 10:11 PM
      Washington D.C. - Chicago | Mon, Dec 7 | Frontier Airlines
      ORD 10:00 AM
      9h 10m
      1 stop
      IAD 8:10 PM
      Chicago - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      SEK 1,513
      64% off
      SEK 4,245 SEK 1,513
    • WAS 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
      CHI 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      Chicago - Washington D.C. | Fri, Nov 20 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAD 5:29 PM
      2h 25m
      Nonstop
      ORD 6:54 PM
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      SEK 1,548 SEK 4,181
      63% off
      63% off
      SEK 4,181 SEK 1,548
    • IAD 10:47 PM
      2h 15m
      Nonstop
      ORD 12:02 AM
      Washington D.C. - Chicago | Wed, Nov 25 | United Airlines
      SEK 1,570 SEK 4,181
      62% off
      62% off
      SEK 4,181 SEK 1,570
    • IAD 3:37 PM
      2h 23m
      Nonstop
      ORD 5:00 PM
      Washington D.C. - Chicago | Wed, Dec 2 | United Airlines
      SEK 1,840 SEK 4,181
      56% off
      56% off
      SEK 4,181 SEK 1,840
    • IAD 1:05 PM
      2h 24m
      Nonstop
      ORD 2:29 PM
      Washington D.C. - Chicago | Tue, Dec 29 | United Airlines
      SEK 1,889
      55% off
      SEK 4,181 SEK 1,889
    • IAD 1:00 PM
      2h 24m
      Nonstop
      ORD 2:24 PM
      Washington D.C. - Chicago | Thu, Dec 3 | United Airlines
      SEK 1,945
      53% off
      SEK 4,181 SEK 1,945
    • IAD 3:37 PM
      2h 23m
      Nonstop
      ORD 5:00 PM
      Washington D.C. - Chicago | Tue, Dec 15 | United Airlines
      SEK 2,017
      52% off
      SEK 4,181 SEK 2,017
    • IAD 8:15 AM
      2h 25m
      Nonstop
      ORD 9:40 AM
      Washington D.C. - Chicago | Tue, Dec 22 | United Airlines
      SEK 2,022
      52% off
      SEK 4,181 SEK 2,022
    • IAD 3:37 PM
      2h 23m
      Nonstop
      ORD 5:00 PM
      Washington D.C. - Chicago | Mon, Dec 7 | United Airlines
      SEK 2,203
      47% off
      SEK 4,181 SEK 2,203
    • IAD 10:10 AM
      2h 23m
      Nonstop
      ORD 11:33 AM
      Washington D.C. - Chicago | Tue, Dec 8 | United Airlines
      SEK 2,209
      47% off
      SEK 4,181 SEK 2,209
    • WAS 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Wed, Dec 16 | United Airlines
      SEK 1,504 SEK 2,150
      30% off
      30% off
      SEK 2,150 SEK 1,504
    • IAD 10:47 PM
      2h 14m
      Nonstop
      ORD 12:01 AM
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      SEK 1,548 SEK 2,150
      28% off
      28% off
      SEK 2,150 SEK 1,548
    • IAD 5:29 PM
      2h 25m
      Nonstop
      ORD 6:54 PM
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      SEK 1,548 SEK 4,181
      63% off
      63% off
      SEK 4,181 SEK 1,548
    • IAD 10:47 PM
      2h 15m
      Nonstop
      ORD 12:02 AM
      Washington D.C. - Chicago | Wed, Nov 25 | United Airlines
      SEK 1,570
      62% off
      SEK 4,181 SEK 1,570
    • IAD 3:37 PM
      2h 23m
      Nonstop
      ORD 5:00 PM
      Washington D.C. - Chicago | Wed, Dec 2 | United Airlines
      SEK 1,840
      56% off
      SEK 4,181 SEK 1,840
    • IAD 1:05 PM
      2h 24m
      Nonstop
      ORD 2:29 PM
      Washington D.C. - Chicago | Tue, Dec 29 | United Airlines
      SEK 1,889
      55% off
      SEK 4,181 SEK 1,889
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Fri, Dec 4 | United Airlines
      SEK 1,899
      75% off
      SEK 7,480 SEK 1,899
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Thu, Dec 10 | United Airlines
      SEK 1,922
      74% off
      SEK 7,480 SEK 1,922
    • IAD 1:00 PM
      2h 24m
      Nonstop
      ORD 2:24 PM
      Washington D.C. - Chicago | Thu, Dec 3 | United Airlines
      SEK 1,945
      53% off
      SEK 4,181 SEK 1,945
    • WAS 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAD 5:29 PM
      2h 25m
      Nonstop
      ORD 6:54 PM
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      SEK 1,548 SEK 3,930
      61% off
      61% off
      SEK 3,930 SEK 1,548
    • IAD 12:32 PM
      5h 33m
      1 stop
      ORD 5:05 PM
      Washington D.C. - Chicago | Wed, Nov 18 | Delta Air Lines
      SEK 2,468 SEK 3,930
      37% off
      37% off
      SEK 3,930 SEK 2,468
    • IAD 3:15 PM
      2h 22m
      Nonstop
      ORD 4:37 PM
      Washington D.C. - Chicago | Wed, Nov 18 | United Airlines
      SEK 2,808 SEK 3,930
      28% off
      28% off
      SEK 3,930 SEK 2,808
    • IAD 10:15 AM
      2h 23m
      Nonstop
      ORD 11:38 AM
      Washington D.C. - Chicago | Thu, Nov 19 | United Airlines
      SEK 1,928
      51% off
      SEK 3,930 SEK 1,928
    • IAD 10:15 AM
      2h 23m
      Nonstop
      ORD 11:38 AM
      Washington D.C. - Chicago | Fri, Nov 20 | United Airlines
      SEK 1,999
      49% off
      SEK 3,930 SEK 1,999
    • IAD 11:37 AM
      5h 41m
      1 stop
      ORD 4:18 PM
      Washington D.C. - Chicago | Sat, Nov 21 | Delta Air Lines
      SEK 2,829
      28% off
      SEK 3,930 SEK 2,829
    • IAD 3:37 PM
      2h 23m
      Nonstop
      ORD 5:00 PM
      Washington D.C. - Chicago | Sat, Nov 21 | United Airlines
      SEK 2,800
      28% off
      SEK 3,930 SEK 2,800
    • IAD 10:15 AM
      2h 24m
      Nonstop
      ORD 11:39 AM
      Washington D.C. - Chicago | Sun, Nov 22 | United Airlines
      SEK 2,494
      37% off
      SEK 3,930 SEK 2,494
    • IAD 1:15 PM
      2h 23m
      Nonstop
      ORD 2:38 PM
      Washington D.C. - Chicago | Mon, Nov 23 | United Airlines
      SEK 1,942
      51% off
      SEK 3,930 SEK 1,942
    • WAS 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Washington D.C. - Chicago | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Wed, Dec 16 | United Airlines
      SEK 1,504 SEK 2,150
      30% off
      30% off
      SEK 2,150 SEK 1,504
    • IAD 10:47 PM
      2h 14m
      Nonstop
      ORD 12:01 AM
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      SEK 1,548 SEK 2,150
      28% off
      28% off
      SEK 2,150 SEK 1,548
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Fri, Dec 4 | United Airlines
      SEK 1,899 SEK 7,480
      75% off
      75% off
      SEK 7,480 SEK 1,899
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Thu, Dec 10 | United Airlines
      SEK 1,922
      74% off
      SEK 7,480 SEK 1,922
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Thu, Dec 3 | United Airlines
      SEK 1,945
      74% off
      SEK 7,480 SEK 1,945
    • IAD 10:47 PM
      2h 14m
      Nonstop
      ORD 12:01 AM
      Washington D.C. - Chicago | Fri, Nov 27 | United Airlines
      SEK 2,000
      73% off
      SEK 7,480 SEK 2,000
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Wed, Dec 9 | United Airlines
      SEK 2,203
      71% off
      SEK 7,480 SEK 2,203
    • IAD 10:15 PM
      2h 14m
      Nonstop
      ORD 11:29 PM
      Washington D.C. - Chicago | Mon, Dec 7 | United Airlines
      SEK 2,203
      71% off
      SEK 7,480 SEK 2,203
    • IAD 10:47 PM
      2h 14m
      Nonstop
      ORD 12:01 AM
      Washington D.C. - Chicago | Fri, Nov 20 | United Airlines
      SEK 2,690
      64% off
      SEK 7,480 SEK 2,690
    • WAS 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Washington D.C. - Chicago | Wed, Nov 18 | 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 Dulles International Airport to O'Hare International Airport?

See which airlines fly from Washington D.C. to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Cebu Pacific logo Cebu Pacific Philippine Airlines logo Philippine Airlines Philippines AirAsia logo Philippines AirAsia Cebgo logo Cebgo Sunlight Air logo Sunlight Air

Trip.com Price Insights: Flights from Dulles International Airport to O'Hare International Airport

Which month has the lowest one-way flight price from Dulles International Airport to O'Hare International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Dulles International Airport to O'Hare International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Dulles International Airport to O'Hare International Airport, the best time to book is in November, with an average price of SEK 1,528. Try to avoid June, when prices are highest, averaging around SEK 2,827.

SEK 2,827
SEK 2,178
SEK 1,528
SEK 879
  • SEK 1,528
    Nov
  • SEK 2,006
    Dec
  • SEK 1,655
    Jan
  • SEK 2,718
    Feb
  • SEK 1,797
    Mar
  • SEK 2,189
    Apr
  • SEK 2,512
    May
  • SEK 2,827
    Jun
  • SEK 2,514
    Jul
  • SEK 2,779
    Aug
  • SEK 2,722
    Sep
  • SEK 2,540
    Oct

What is the cheapest day of the week to fly from Dulles International Airport to O'Hare International Airport?

The data is based on the average flight prices on Trip.com from Dulles International Airport to O'Hare International Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Dulles International Airport to O'Hare International Airport is usually Saturday, with average fares typically lower than other days. Try to avoid departing on Friday, as prices are usually the highest on that day.

SEK 2,883
SEK 2,374
SEK 1,865
SEK 1,356
    Cheapest
  • SEK 2,416
    Mon
  • SEK 2,192
    Tue
  • SEK 2,609
    Wed
  • SEK 2,538
    Thu
  • SEK 2,883
    Fri
  • SEK 1,865
    Sat
  • SEK 2,840
    Sun

What is the flight schedule from Dulles International 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. DL1826

    Dulles International Airport

    5:16 PM

    IAD

    1h 43m

    Nonstop

    6:59 PM

    DTW

    S M T W T - S
    Search

  2. DL1665

    Detroit Metropolitan Wayne County Airport

    8:10 PM

    DTW

    1h 27m

    Nonstop

    8:37 PM

    ORD

    S - - W T F S

  3. DL1444

    Dulles International Airport

    12:32 PM

    IAD

    1h 52m

    Nonstop

    2:24 PM

    ATL

    S M T W T - S
    Search

  4. DL2738

    Hartsfield–Jackson Atlanta International Airport

    3:30 PM

    ATL

    2h 7m

    Nonstop

    4:37 PM

    ORD

    S M T W T F S

  5. F94707

    Dulles International Airport

    7:32 AM

    IAD

    2h 22m

    Nonstop

    9:54 AM

    ATL

    S M T W - - -
    Search

  6. F91441

    Hartsfield–Jackson Atlanta International Airport

    10:27 AM

    ATL

    2h 23m

    Nonstop

    11:50 AM

    ORD

    S - - W T F S

  7. F91081

    Dulles International Airport

    6:07 PM

    IAD

    2h 20m

    Nonstop

    8:27 PM

    ATL

    - M - - T F S
    Search

  8. F91441

    Hartsfield–Jackson Atlanta International Airport

    10:27 AM

    ATL

    2h 23m

    Nonstop

    11:50 AM

    ORD

    S - - W T F S

  9. DL1695

    Dulles International Airport

    5:00 PM

    IAD

    1h 54m

    Nonstop

    6:54 PM

    ATL

    S M T W T F S
    Search

  10. DL1199

    Hartsfield–Jackson Atlanta International Airport

    10:45 PM

    ATL

    2h 5m

    Nonstop

    11:50 PM

    ORD

    S M T W T F S

  11. F93691

    Dulles International Airport

    10:57 PM

    IAD

    2h 4m

    Nonstop

    1:01 AM

    ATL

    - - - - T F S
    Search

  12. F91441

    Hartsfield–Jackson Atlanta International Airport

    10:27 AM

    ATL

    2h 23m

    Nonstop

    11:50 AM

    ORD

    S - - W T F S

  13. F91940

    Dulles International Airport

    12:38 PM

    IAD

    3h 49m

    Nonstop

    5:27 PM

    SJU

    - - - - T F S
    Search

  14. F93345

    Luis Munoz Marin International Airport

    5:57 PM

    SJU

    5h 15m

    Nonstop

    10:12 PM

    ORD

    - - - - T F S

  15. F91081

    Dulles International Airport

    6:07 PM

    IAD

    2h 20m

    Nonstop

    8:27 PM

    ATL

    - M - - T F S
    Search

  16. F91595

    Hartsfield–Jackson Atlanta International Airport

    5:15 PM

    ATL

    2h 30m

    Nonstop

    6:45 PM

    ORD

    S M T W T F S

  17. F94707

    Dulles International Airport

    7:32 AM

    IAD

    2h 22m

    Nonstop

    9:54 AM

    ATL

    S M T W - - -
    Search

  18. F93397

    Hartsfield–Jackson Atlanta International Airport

    5:27 PM

    ATL

    2h 30m

    Nonstop

    6:57 PM

    ORD

    - - - W - - -

  19. F94559

    Dulles International Airport

    8:26 PM

    IAD

    3h 34m

    Nonstop

    11:00 PM

    DFW

    S M T W - - -
    Search

  20. F93242

    Dallas Fort Worth International Airport

    6:00 AM

    DFW

    2h 35m

    Nonstop

    8:35 AM

    ORD

    S - - W T F S
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FAQs for Dulles International Airport to O'Hare International Airport Flights

  • How long is the flight from Dulles International Airport to O'Hare International Airport?

    Dulles International Airport to O'Hare International Airport takes about 2 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from Dulles International Airport (IAD) to O'Hare International Airport (ORD).
  • The earliest flight from Dulles International Airport to O'Hare International Airport departs at 06:10, and the last departs at 22:47, with about 12 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around SEK 2,826 in November, the most expensive month to book this route.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25 km.
  • United Airlines is a very popular airline operating an average of 3650 flights per month.
  • One-way flights from Dulles International Airport to O'Hare International Airport currently start from SEK 755, and round-trip fares start from SEK 1,428. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 5; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Dulles International Airport to O'Hare International Airport, with an average flight time of 3 hours 33 minutes, and around 74 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 Dulles International Airport to O'Hare International Airport is SEK 2,002. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to O'Hare International Airport operates around 74 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International 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 the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.