Cheap flights from ORD to IAD (O'Hare Intl. to Washington Dulles Intl.)

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Cheap Flights from ORD to IAD starting at $81 One Way, $159 Round Trip

Prices starting at $159 for return flights and $81 for one-way flights to Washington Dulles Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 31 - Sat, Apr 4
ORD
Chicago
IAD
Washington
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 31 from Chicago to Washington, returning Sat, Apr 4, priced at $159 found 2 days ago
Wed, Apr 8 - Mon, Apr 13
ORD
Chicago
IAD
Washington
$160 Roundtrip, found 3 hours ago
$160
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Apr 8 from Chicago to Washington, returning Mon, Apr 13, priced at $160 found 3 hours ago
Fri, Apr 10 - Sun, Apr 12
ORD
Chicago
IAD
Washington
$161 Roundtrip, found 5 hours ago
$161
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Apr 10 from Chicago to Washington, returning Sun, Apr 12, priced at $161 found 5 hours ago
Thu, Apr 9 - Mon, Apr 13
ORD
Chicago
IAD
Washington
$175 Roundtrip, found 3 hours ago
$175
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Apr 9 from Chicago to Washington, returning Mon, Apr 13, priced at $175 found 3 hours ago
Thu, May 14 - Sat, May 16
ORD
Chicago
IAD
Washington
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Chicago to Washington, returning Sat, May 16, priced at $181 found 1 day ago

Hotel Ideas near Washington Dulles Intl.

Airport Hotels near Washington Dulles Intl.

Hyatt Regency Dulles

Hyatt Regency Dulles

4 out of 5
2300 Dulles Corner Blvd Herndon VA
$110 nightly
The price is $126 total per night from Mar 13 to Mar 14
$126 total
Mar 13 - Mar 14
Total with taxes and fees
Book a stay at this golf hotel in Herndon. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,610 reviews)
It needs microwave on room

Reviewed on Feb 17, 2026

Hyatt Regency Dulles
Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd Herndon VA
$101 nightly
The price is $116 total per night from Mar 1 to Mar 2
$116 total
Mar 1 - Mar 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.4/10 Very Good! (2,737 reviews)
Elevators need work. One was out of order. The second one had floor buttons that did not function well to get to your floor.

Reviewed on Feb 17, 2026

Hyatt Place Herndon Dulles Airport East
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr Sterling VA
$144 nightly
The price is $164 total per night from Mar 6 to Mar 7
$164 total
Mar 6 - Mar 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Sterling. Enjoy an outdoor pool, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff ...
8.4/10 Very Good! (1,003 reviews)
Very Nice clean and quiet room, but be prepared that the front desk doesn’t take payment using modern credit card formats like holding phone wallet above card reader, which was common in area hotels we stayed in the previous weeks. We were “allowed’ to stay in our prepaid room -but couldn’t use the ...

Reviewed on Feb 16, 2026

Washington Dulles Airport Marriott
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Washington

Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$98 nightly
The price is $113 total per night from Feb 27 to Feb 28
$113 total
Feb 27 - Feb 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,432 reviews)
Night shiftvstaff unfriendly

Reviewed on Feb 14, 2026

Wingate by Wyndham Chantilly / Dulles Airport
Holiday Inn Chantilly-Dulles Expo Center by IHG

Holiday Inn Chantilly-Dulles Expo Center by IHG

3 out of 5
4335 Chantilly Shopping Ctr Chantilly VA
$83 nightly
The price is $96 total per night from Feb 23 to Feb 24
$96 total
Feb 23 - Feb 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (1,002 reviews)
The room was neat and clean.The staff was very nice

Reviewed on Feb 17, 2026

Holiday Inn Chantilly-Dulles Expo Center by IHG
Hampton Inn Washington-Dulles Int'l Airport South

Hampton Inn Washington-Dulles Int'l Airport South

2.5 out of 5
4050 Westfax Dr Chantilly VA
$89 nightly
The price is $103 total per night from Mar 8 to Mar 9
$103 total
Mar 8 - Mar 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,011 reviews)
Nice staff

Reviewed on Feb 16, 2026

Hampton Inn Washington-Dulles Int'l Airport South
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Washington Hotels With Airport Transportation

Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$98 nightly
The price is $113 total per night from Feb 27 to Feb 28
$113 total
Feb 27 - Feb 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,432 reviews)
Night shiftvstaff unfriendly

Reviewed on Feb 14, 2026

Wingate by Wyndham Chantilly / Dulles Airport
Comfort Suites Dulles Airport

Comfort Suites Dulles Airport

2.5 out of 5
13980 Metrotech Dr Chantilly VA
$79 nightly
The price is $91 total per night from Feb 24 to Feb 25
$91 total
Feb 24 - Feb 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.6/10 Good! (1,001 reviews)
Good

Reviewed on Feb 16, 2026

Comfort Suites Dulles Airport
Hampton Inn Washington-Dulles Int'l Airport South

Hampton Inn Washington-Dulles Int'l Airport South

2.5 out of 5
4050 Westfax Dr Chantilly VA
$89 nightly
The price is $103 total per night from Mar 8 to Mar 9
$103 total
Mar 8 - Mar 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,011 reviews)
Nice staff

Reviewed on Feb 16, 2026

Hampton Inn Washington-Dulles Int'l Airport South
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Washington Hotels

Fairfield Inn & Suites Dulles Airport Chantilly

Fairfield Inn & Suites Dulles Airport Chantilly

2.5 out of 5
3960 Corsair Ct Chantilly VA
$94 nightly
The price is $108 total per night from Feb 27 to Feb 28
$108 total
Feb 27 - Feb 28
Total with taxes and fees
Stay at this hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.4/10 Very Good! (1,000 reviews)
Friendly staff. Very neat place

Reviewed on Jan 18, 2026

Fairfield Inn & Suites Dulles Airport Chantilly
Extended Stay America Suites Washington DC Chantilly Dulles

Extended Stay America Suites Washington DC Chantilly Dulles

2.5 out of 5
14420 Chantilly Crossing Ln Chantilly VA
$104 nightly
The price is $120 total per night from Feb 22 to Feb 23
$120 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Fair Oaks Mall and Chantilly ...
6.2/10 (473 reviews)
The whole hotel smells like throw up and weed.

Reviewed on Jan 27, 2026

Extended Stay America Suites Washington DC Chantilly Dulles
Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$98 nightly
The price is $113 total per night from Feb 27 to Feb 28
$113 total
Feb 27 - Feb 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,432 reviews)
Night shiftvstaff unfriendly

Reviewed on Feb 14, 2026

Wingate by Wyndham Chantilly / Dulles Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Washington

Hyatt Place Chantilly Dulles Airport-South

Hyatt Place Chantilly Dulles Airport-South

3 out of 5
4994 Westone Plaza Centreville VA
$110 nightly
The price is $126 total per night from Feb 20 to Feb 21
$126 total
Feb 20 - Feb 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Centreville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,000 reviews)
The first rook that I went to had stains on the couch and furniture. I noticed mold in the second room towards the end of the stay. The fan in the room ran constantly whether you had the heat on or not. The room is severely dated and needs to be updated. The hotel tried to charge me an additional ...

Reviewed on Feb 11, 2026

Hyatt Place Chantilly Dulles Airport-South
Hampton Inn Washington-Dulles Int'l Airport South

Hampton Inn Washington-Dulles Int'l Airport South

2.5 out of 5
4050 Westfax Dr Chantilly VA
$89 nightly
The price is $103 total per night from Mar 8 to Mar 9
$103 total
Mar 8 - Mar 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,011 reviews)
Nice staff

Reviewed on Feb 16, 2026

Hampton Inn Washington-Dulles Int'l Airport South
Comfort Suites Dulles Airport

Comfort Suites Dulles Airport

2.5 out of 5
13980 Metrotech Dr Chantilly VA
$79 nightly
The price is $91 total per night from Feb 24 to Feb 25
$91 total
Feb 24 - Feb 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.6/10 Good! (1,001 reviews)
Good

Reviewed on Feb 16, 2026

Comfort Suites Dulles Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ORD to IAD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ORD Address & GPS
Address:
10000 West O'Hare
Chicago IL, 60666
United States
IATA Code:
ORD
Longitude:
-87.904876
Latitude:
41.976912
Time Zone:
America/Chicago
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from ORD to Dulles Intl. Airport?
Before you board the aircraft at O'Hare Airport, make sure you pack loads of tasty snacks in your cabin bag. United Airlines flies straight to Dulles Intl. Airport, so you won't get the opportunity to top up en route.
What is the shortest flight from O'Hare Intl. Airport (ORD) to IAD?
If conditions are good and there are no unexpected hiccups, you could be flying into Washington Dulles Intl. Airport (IAD) from O'Hare Airport in just 1 hour and 52 minutes. With such a brief flight time, consider traveling with carry-on luggage only.
How many hours flight from O'Hare Airport to IAD?
There's no excuse not to book a Chantilly vacation when the flight time from O'Hare Airport to Dulles Intl. Airport is a short and sweet 1 hour and 54 minutes on average. Go ahead and grab a ticket — it's high time you had a break.
What airlines have the most flights from ORD to Dulles Intl. Airport?
Are you ready to book your Chicago to Washington airfare? Make United Airlines your first choice. With 136 flights every month to pick from on this route, they've got the ticket to your next inspiring adventure.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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