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

Cheapest one-way
IDR 1,173,400
Frontier Airlines Frontier Airlines 17h 19m · 1 stop Tue, Jan 12
Select flight
Cheapest round-trip
IDR 2,365,800
Frontier Airlines Frontier Airlines 6h 14m · 2 stops Sat, Nov 28 - Wed, Dec 2
Select flight
When to travel
December
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From IDR 1,173,400 United Airlines United AirlinesMost booked

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Dulles International Airport over the next 90 days, with one-way fares from IDR 1,173,400 and round-trip from IDR 2,365,800. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      ORD 6:15 PM
      2h 3m
      Nonstop
      IAD 9:18 PM
      Chicago - Washington D.C. | Tue, Dec 8 | United Airlines
      DCA 3:35 PM
      2h 15m
      Nonstop
      ORD 4:50 PM
      Washington D.C. - Chicago | Tue, Dec 15 |
      IDR 4,209,200 IDR 5,834,700
      28% off
      28% off
      IDR 5,834,700 IDR 4,209,200
    • ORD 8:52 AM
      2h 2m
      Nonstop
      IAD 11:54 AM
      Chicago - Washington D.C. | Thu, Dec 17 | United Airlines
      DCA 9:00 PM
      2h 5m
      Nonstop
      MDW 10:05 PM
      Washington D.C. - Chicago | Tue, Dec 22 |
      IDR 4,515,500 IDR 5,834,700
      23% off
      23% off
      IDR 5,834,700 IDR 4,515,500
    • ORD 7:49 AM
      6h 14m
      1 stop
      IAD 3:03 PM
      Chicago - Washington D.C. | Sat, Nov 28 | Frontier Airlines
      IAD 10:47 PM
      23h 48m
      1 stop
      ORD 9:35 PM
      Washington D.C. - Chicago | Wed, Dec 2 | Frontier Airlines
      IDR 2,365,800 IDR 5,834,700
      59% off
      59% off
      IDR 5,834,700 IDR 2,365,800
    • ORD 7:15 AM
      8h 57m
      1 stop
      IAD 5:12 PM
      Chicago - Washington D.C. | Mon, Nov 16 | Frontier Airlines
      IAD 8:05 AM
      5h 46m
      1 stop
      ORD 12:51 PM
      Washington D.C. - Chicago | Fri, Nov 20 | Frontier Airlines
      IDR 2,628,400
      55% off
      IDR 5,834,700 IDR 2,628,400
    • ORD 8:30 AM
      8h 8m
      1 stop
      IAD 5:38 PM
      Chicago - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      IAD 10:35 PM
      9h 45m
      1 stop
      ORD 7:20 AM
      Washington D.C. - Chicago | Mon, Dec 14 | Frontier Airlines
      IDR 2,683,100
      54% off
      IDR 5,834,700 IDR 2,683,100
    • ORD 9:51 AM
      23h 30m
      1 stop
      IAD 10:21 AM
      Chicago - Washington D.C. | Thu, Nov 19 | Frontier Airlines
      IAD 6:07 PM
      6h 40m
      1 stop
      MDW 11:47 PM
      Washington D.C. - Chicago | Fri, Nov 20 | Frontier Airlines
      IDR 2,822,500
      52% off
      IDR 5,834,700 IDR 2,822,500
    • ORD 9:51 AM
      23h 30m
      1 stop
      IAD 10:21 AM
      Chicago - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      IAD 6:07 PM
      6h 40m
      1 stop
      MDW 11:47 PM
      Washington D.C. - Chicago | Thu, Nov 19 | Frontier Airlines
      IDR 2,934,700
      50% off
      IDR 5,834,700 IDR 2,934,700
    • ORD 8:30 AM
      5h 19m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Fri, Dec 11 | Frontier Airlines
      IAD 12:06 PM
      10h 54m
      1 stop
      ORD 10:00 PM
      Washington D.C. - Chicago | Thu, Dec 17 | Frontier Airlines
      IDR 2,978,400
      49% off
      IDR 5,834,700 IDR 2,978,400
    • ORD 8:15 AM
      5h 34m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Fri, Dec 4 | Frontier Airlines
      IAD 12:06 PM
      10h 54m
      1 stop
      ORD 10:00 PM
      Washington D.C. - Chicago | Fri, Dec 11 | Frontier Airlines
      IDR 3,158,900
      46% off
      IDR 5,834,700 IDR 3,158,900
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Sun, Nov 15 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Washington D.C. - Chicago | Tue, Nov 17 | Normal Airline
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    • Cheapest
      ORD 6:00 AM
      17h 19m
      1 stop
      IAD 12:19 AM
      Chicago - Washington D.C. | Tue, Jan 12 | Frontier Airlines
      IDR 1,173,400 IDR 3,545,500
      67% off
      67% off
      IDR 3,545,500 IDR 1,173,400
    • ORD 8:30 AM
      5h 19m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      IDR 1,315,600 IDR 3,545,500
      63% off
      63% off
      IDR 3,545,500 IDR 1,315,600
    • ORD 10:37 PM
      11h 34m
      1 stop
      IAD 11:11 AM
      Chicago - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      IDR 1,569,900 IDR 3,545,500
      56% off
      56% off
      IDR 3,545,500 IDR 1,569,900
    • ORD 7:10 AM
      13h 32m
      1 stop
      IAD 9:42 PM
      Chicago - Washington D.C. | Mon, Jan 11 | Frontier Airlines
      IDR 1,597,300
      55% off
      IDR 3,545,500 IDR 1,597,300
    • ORD 6:20 AM
      7h 3m
      1 stop
      IAD 2:23 PM
      Chicago - Washington D.C. | Thu, Jan 7 | Frontier Airlines
      IDR 1,682,100
      53% off
      IDR 3,545,500 IDR 1,682,100
    • ORD 7:10 AM
      16h 9m
      1 stop
      IAD 12:19 AM
      Chicago - Washington D.C. | Tue, Jan 12 | Delta Air Lines
      IDR 1,725,800
      51% off
      IDR 3,545,500 IDR 1,725,800
    • ORD 6:20 AM
      7h 3m
      1 stop
      IAD 2:23 PM
      Chicago - Washington D.C. | Fri, Jan 8 | Frontier Airlines
      IDR 1,788,700
      50% off
      IDR 3,545,500 IDR 1,788,700
    • ORD 8:37 AM
      9h 57m
      1 stop
      IAD 7:34 PM
      Chicago - Washington D.C. | Tue, Dec 22 | Frontier Airlines
      IDR 1,827,000
      48% off
      IDR 3,545,500 IDR 1,827,000
    • ORD 8:30 AM
      5h 19m
      1 stop
      IAD 2:49 PM
      Chicago - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      IDR 1,843,400
      48% off
      IDR 3,545,500 IDR 1,843,400
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      ORD 9:35 PM
      2h 3m
      Nonstop
      IAD 12:38 AM
      Chicago - Washington D.C. | Tue, Dec 29 | United Airlines
      IDR 2,256,400 IDR 3,545,500
      36% off
      36% off
      IDR 3,545,500 IDR 2,256,400
    • ORD 10:30 AM
      2h 3m
      Nonstop
      IAD 1:33 PM
      Chicago - Washington D.C. | Tue, Jan 12 | United Airlines
      IDR 2,871,800 IDR 3,545,500
      19% off
      19% off
      IDR 3,545,500 IDR 2,871,800
    • ORD 12:55 PM
      2h 3m
      Nonstop
      IAD 3:58 PM
      Chicago - Washington D.C. | Tue, Jan 12 | United Airlines
      IDR 2,983,900 IDR 6,918,600
      56% off
      56% off
      IDR 6,918,600 IDR 2,983,900
    • ORD 9:35 PM
      1h 49m
      Nonstop
      IAD 12:24 AM
      Chicago - Washington D.C. | Tue, Dec 8 | United Airlines
      IDR 3,643,000
      53% off
      IDR 7,705,400 IDR 3,643,000
    • ORD 8:52 AM
      2h 1m
      Nonstop
      IAD 11:53 AM
      Chicago - Washington D.C. | Sat, Dec 12 | United Airlines
      IDR 3,689,500
      47% off
      IDR 6,918,600 IDR 3,689,500
    • ORD 1:30 PM
      2h 3m
      Nonstop
      IAD 4:33 PM
      Chicago - Washington D.C. | Wed, Dec 9 | United Airlines
      IDR 3,689,500
      47% off
      IDR 6,918,600 IDR 3,689,500
    • ORD 9:35 PM
      1h 49m
      Nonstop
      IAD 12:24 AM
      Chicago - Washington D.C. | Wed, Dec 9 | United Airlines
      IDR 3,689,500
      52% off
      IDR 7,705,400 IDR 3,689,500
    • ORD 7:04 AM
      1h 58m
      Nonstop
      IAD 10:02 AM
      Chicago - Washington D.C. | Tue, Dec 22 | United Airlines
      IDR 3,894,700
      44% off
      IDR 6,918,600 IDR 3,894,700
    • ORD 1:30 PM
      2h 3m
      Nonstop
      IAD 4:33 PM
      Chicago - Washington D.C. | Wed, Dec 16 | United Airlines
      IDR 3,993,100
      42% off
      IDR 6,918,600 IDR 3,993,100
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      ORD 12:55 PM
      2h 3m
      Nonstop
      IAD 3:58 PM
      Chicago - Washington D.C. | Tue, Jan 12 | United Airlines
      IDR 2,983,900 IDR 13,651,400
      78% off
      78% off
      IDR 13,651,400 IDR 2,983,900
    • ORD 8:52 AM
      2h 1m
      Nonstop
      IAD 11:53 AM
      Chicago - Washington D.C. | Sat, Dec 12 | United Airlines
      IDR 3,689,500 IDR 13,651,400
      73% off
      73% off
      IDR 13,651,400 IDR 3,689,500
    • ORD 1:30 PM
      2h 3m
      Nonstop
      IAD 4:33 PM
      Chicago - Washington D.C. | Wed, Dec 9 | United Airlines
      IDR 3,689,500 IDR 13,651,400
      73% off
      73% off
      IDR 13,651,400 IDR 3,689,500
    • ORD 7:04 AM
      1h 58m
      Nonstop
      IAD 10:02 AM
      Chicago - Washington D.C. | Tue, Dec 22 | United Airlines
      IDR 3,894,700
      71% off
      IDR 13,651,400 IDR 3,894,700
    • ORD 1:30 PM
      2h 3m
      Nonstop
      IAD 4:33 PM
      Chicago - Washington D.C. | Wed, Dec 16 | United Airlines
      IDR 3,993,100
      71% off
      IDR 13,651,400 IDR 3,993,100
    • ORD 1:00 PM
      2h 3m
      Nonstop
      IAD 4:03 PM
      Chicago - Washington D.C. | Mon, Dec 21 | United Airlines
      IDR 4,058,800
      70% off
      IDR 13,651,400 IDR 4,058,800
    • ORD 12:57 PM
      2h 3m
      Nonstop
      IAD 4:00 PM
      Chicago - Washington D.C. | Sat, Jan 9 | United Airlines
      IDR 4,222,900
      69% off
      IDR 13,651,400 IDR 4,222,900
    • ORD 8:45 AM
      2h 1m
      Nonstop
      IAD 11:46 AM
      Chicago - Washington D.C. | Mon, Dec 14 | United Airlines
      IDR 4,250,200
      69% off
      IDR 13,651,400 IDR 4,250,200
    • ORD 1:30 PM
      2h 3m
      Nonstop
      IAD 4:33 PM
      Chicago - Washington D.C. | Tue, Dec 1 | United Airlines
      IDR 4,920,300
      64% off
      IDR 13,651,400 IDR 4,920,300
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      ORD 10:32 AM
      2h 3m
      Nonstop
      IAD 1:35 PM
      Chicago - Washington D.C. | Sat, Nov 14 | United Airlines
      IDR 5,243,000 IDR 6,472,900
      19% off
      19% off
      IDR 6,472,900 IDR 5,243,000
    • ORD 11:18 AM
      4h
      1 stop
      IAD 4:18 PM
      Chicago - Washington D.C. | Sat, Nov 14 | Delta Air Lines
      IDR 4,518,200 IDR 6,472,900
      30% off
      30% off
      IDR 6,472,900 IDR 4,518,200
    • ORD 8:50 AM
      2h 2m
      Nonstop
      IAD 11:52 AM
      Chicago - Washington D.C. | Sun, Nov 15 | United Airlines
      IDR 4,950,400 IDR 6,472,900
      24% off
      24% off
      IDR 6,472,900 IDR 4,950,400
    • ORD 8:50 AM
      2h 2m
      Nonstop
      IAD 11:52 AM
      Chicago - Washington D.C. | Mon, Nov 16 | United Airlines
      IDR 4,950,400
      24% off
      IDR 6,472,900 IDR 4,950,400
    • ORD 6:04 AM
      1h 54m
      Nonstop
      IAD 8:58 AM
      Chicago - Washington D.C. | Tue, Nov 17 | United Airlines
      IDR 4,936,700
      24% off
      IDR 6,472,900 IDR 4,936,700
    • ORD 6:04 AM
      1h 54m
      Nonstop
      IAD 8:58 AM
      Chicago - Washington D.C. | Wed, Nov 18 | United Airlines
      IDR 4,950,400
      24% off
      IDR 6,472,900 IDR 4,950,400
    • ORD 8:50 AM
      2h 2m
      Nonstop
      IAD 11:52 AM
      Chicago - Washington D.C. | Thu, Nov 19 | United Airlines
      IDR 4,977,700
      23% off
      IDR 6,472,900 IDR 4,977,700
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • ORD 9:35 PM
      1h 49m
      Nonstop
      IAD 12:24 AM
      Chicago - Washington D.C. | Tue, Dec 8 | United Airlines
      IDR 3,643,000 IDR 7,705,400
      53% off
      53% off
      IDR 7,705,400 IDR 3,643,000
    • ORD 9:35 PM
      1h 49m
      Nonstop
      IAD 12:24 AM
      Chicago - Washington D.C. | Wed, Dec 9 | United Airlines
      IDR 3,689,500 IDR 7,705,400
      52% off
      52% off
      IDR 7,705,400 IDR 3,689,500
    • ORD 9:35 PM
      1h 49m
      Nonstop
      IAD 12:24 AM
      Chicago - Washington D.C. | Tue, Dec 15 | United Airlines
      IDR 4,001,300 IDR 7,705,400
      48% off
      48% off
      IDR 7,705,400 IDR 4,001,300
    • ORD 9:41 PM
      1h 49m
      Nonstop
      IAD 12:30 AM
      Chicago - Washington D.C. | Fri, Nov 20 | United Airlines
      IDR 4,179,100
      46% off
      IDR 7,705,400 IDR 4,179,100
    • ORD 9:35 PM
      1h 49m
      Nonstop
      IAD 12:24 AM
      Chicago - Washington D.C. | Fri, Dec 4 | United Airlines
      IDR 4,304,900
      44% off
      IDR 7,705,400 IDR 4,304,900
    • ORD 9:41 PM
      1h 49m
      Nonstop
      IAD 12:30 AM
      Chicago - Washington D.C. | Mon, Nov 30 | United Airlines
      IDR 4,936,700
      28% off
      IDR 6,918,600 IDR 4,936,700
    • ORD 9:41 PM
      1h 49m
      Nonstop
      IAD 12:30 AM
      Chicago - Washington D.C. | Wed, Nov 25 | United Airlines
      IDR 4,936,700
      36% off
      IDR 7,705,400 IDR 4,936,700
    • ORD 9:41 PM
      1h 49m
      Nonstop
      IAD 12:30 AM
      Chicago - Washington D.C. | Sun, Nov 22 | United Airlines
      IDR 4,936,700
      36% off
      IDR 7,705,400 IDR 4,936,700
    • ORD 9:41 PM
      1h 49m
      Nonstop
      IAD 12:30 AM
      Chicago - Washington D.C. | Fri, Nov 27 | United Airlines
      IDR 4,950,400
      36% off
      IDR 7,705,400 IDR 4,950,400
    • CHI 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Chicago - Washington D.C. | Sun, Nov 15 | Normal Airline
      Find more flights
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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.

Which airline offers the cheapest flights from O'Hare Intl. Airport to Dulles International Airport?

The cheapest airline flying from O'Hare Intl. Airport to Dulles International Airport is Frontier Airlines (from IDR 1,173,400) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.
American Airlines logo American Airlines Frontier Airlines logo Frontier Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
United Airlines logo United Airlines American Airlines logo American Airlines Frontier Airlines logo Frontier Airlines

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

What is the cheapest month for one-way flights from O'Hare Intl. Airport to Dulles International Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to Dulles International Airport in Trip.com's database over the past 12 months.

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 Intl. Airport to Dulles International Airport, the best time to buy is in December, with an average price of IDR 3,252,800. You’ll want to avoid June, when the average price can reach as high as IDR 6,856,600.

IDR 6,856,600
IDR 5,054,700
IDR 3,252,800
IDR 1,450,900
    Cheapest
  • IDR 4,338,100
    Nov
  • IDR 3,252,800
    Dec
  • IDR 4,094,300
    Jan
  • IDR 6,134,600
    Feb
  • IDR 3,997,700
    Mar
  • IDR 4,632,200
    Apr
  • IDR 3,655,300
    May
  • IDR 6,856,600
    Jun
  • IDR 5,173,300
    Jul
  • IDR 5,033,700
    Aug
  • IDR 5,100,800
    Sep
  • IDR 4,655,500
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Dulles 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 O'Hare Intl. Airport to Dulles International Airport is Monday, 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.

IDR 5,165,100
IDR 4,808,850
IDR 4,452,600
IDR 4,096,350
  • IDR 4,452,600
    Mon
  • IDR 4,933,700
    Tue
  • IDR 5,146,500
    Wed
  • IDR 4,596,600
    Thu
  • IDR 4,639,700
    Fri
  • IDR 4,510,500
    Sat
  • IDR 5,165,100
    Sun

What is the flight schedule from O'Hare Intl. Airport to Dulles International 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. F91596

    O'Hare Intl. Airport

    10:15 AM

    ORD

    2h 10m

    Nonstop

    1:25 PM

    ATL

    S - - W T F S
    Search

  2. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:20 PM

    ATL

    1h 52m

    Nonstop

    5:12 PM

    IAD

    S M T W T F S

  3. F92198

    O'Hare Intl. Airport

    1:33 PM

    ORD

    2h 13m

    Nonstop

    4:46 PM

    ATL

    S M T W T F S
    Search

  4. F93692

    Hartsfield–Jackson Atlanta International Airport

    9:52 PM

    ATL

    1h 51m

    Nonstop

    11:43 PM

    IAD

    S M T W T F S

  5. DL1687

    O'Hare Intl. Airport

    8:04 AM

    ORD

    1h 56m

    Nonstop

    11:00 AM

    ATL

    S M T W T F S
    Search

  6. F93692

    Hartsfield–Jackson Atlanta International Airport

    9:52 PM

    ATL

    1h 51m

    Nonstop

    11:43 PM

    IAD

    S M T W T F S

  7. F93241

    O'Hare Intl. Airport

    5:55 PM

    ORD

    3h 4m

    Nonstop

    8:59 PM

    DFW

    S M T W T F S
    Search

  8. F93208

    Dallas Fort Worth International Airport

    4:22 PM

    DFW

    3h 12m

    Nonstop

    8:34 PM

    IAD

    S M T W T F S

  9. F91341

    O'Hare Intl. Airport

    9:40 AM

    ORD

    2h 57m

    Nonstop

    12:37 PM

    DFW

    S - - W T - S
    Search

  10. F93208

    Dallas Fort Worth International Airport

    4:22 PM

    DFW

    3h 12m

    Nonstop

    8:34 PM

    IAD

    S M T W T F S

  11. F92205

    O'Hare Intl. Airport

    7:55 AM

    ORD

    3h 7m

    Nonstop

    12:02 PM

    FLL

    S - - W T F S
    Search

  12. F92960

    Fort Lauderdale-Hollywood International Airport

    5:35 PM

    FLL

    2h 36m

    Nonstop

    8:11 PM

    IAD

    S - - W T F S

  13. B6664

    O'Hare Intl. Airport

    7:00 AM

    ORD

    3h 10m

    Nonstop

    11:10 AM

    FLL

    S M T W T F S
    Search

  14. F92960

    Fort Lauderdale-Hollywood International Airport

    5:35 PM

    FLL

    2h 36m

    Nonstop

    8:11 PM

    IAD

    S - - W T F S

  15. DL1247

    O'Hare Intl. Airport

    7:10 AM

    ORD

    2h 7m

    Nonstop

    10:17 AM

    ATL

    S M T W T F S
    Search

  16. F93692

    Hartsfield–Jackson Atlanta International Airport

    9:52 PM

    ATL

    1h 51m

    Nonstop

    11:43 PM

    IAD

    S M T W T F S

  17. F91596

    O'Hare Intl. Airport

    10:15 AM

    ORD

    2h 10m

    Nonstop

    1:25 PM

    ATL

    S - - W T F S
    Search

  18. F93692

    Hartsfield–Jackson Atlanta International Airport

    9:52 PM

    ATL

    1h 51m

    Nonstop

    11:43 PM

    IAD

    S M T W T F S
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FAQs for O'Hare Intl. Airport to Dulles International Airport Flights

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

    O'Hare Intl. Airport to Dulles International Airport takes about 1 hour 59 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from O'Hare Intl. Airport (ORD) to Dulles International Airport (IAD).
  • The earliest flight from O'Hare Intl. Airport to Dulles International Airport departs at 05:55, and the last departs at 21:41, with about 13 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare Intl. Airport (ORD) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around IDR 5,292,200 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 08:48 and arrives in Dulles International Airport (IAD) at 11:47.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 21:20 and arrives in Dulles International Airport (IAD) at 00:21.
  • United Airlines is a very popular airline operating an average of 3767 flights per month.
  • One-way flights from O'Hare Intl. Airport to Dulles International Airport currently start from IDR 1,173,400, and round-trip fares start from IDR 2,365,800. The current lowest fare is a Frontier Airlines flight departing on Tue, Jan 12; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from O'Hare Intl. Airport to Dulles International Airport, with an average flight time of 3 hours 24 minutes, and around 71 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 Intl. Airport to Dulles International Airport is IDR 3,499,700. Prices may vary depending on the departure date, airline, and availability.
  • O'Hare Intl. Airport to Dulles International Airport operates around 72 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. Airport and Dulles 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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