฿3,720 Cheap Flights from Chicago (ORD) to Washington (DCA)

View ฿3,720 flight on Tue, 18 Nov 2025Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Ronald Reagan National Airport (DCA)

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Cheap Flights from Chicago (ORD) to Washington (DCA)

Prices were available within the past 7 days and start at ฿3,720 for one-way flights and ฿7,880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿7,880 Return, found 1 day ago
฿7,880
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿7,880 found 1 day ago
United
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿8,705 Return, found 1 day ago
฿8,705
Return
found 1 day ago
Select United flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿8,705 found 1 day ago
Delta
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,025 Return, found 1 day ago
฿9,025
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,025 found 1 day ago
American Airlines
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,510 Return, found 1 day ago
฿9,510
Return
found 1 day ago
Select American Airlines flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,510 found 1 day ago
United
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,510 Return, found 1 day ago
฿9,510
Return
found 1 day ago
Select United flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,510 found 1 day ago
American Airlines
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,520 Return, found 1 day ago
฿9,520
Return
found 1 day ago
Select American Airlines flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,520 found 1 day ago
American Airlines
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,575 Return, found 1 day ago
฿9,575
Return
found 1 day ago
Select American Airlines flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,575 found 1 day ago
American Airlines
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,830 Return, found 1 day ago
฿9,830
Return
found 1 day ago
Select American Airlines flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,830 found 1 day ago
Delta
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,835 Return, found 1 day ago
฿9,835
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,835 found 1 day ago
United
Tue, 16 Dec - Wed, 31 Dec
ORD
Chicago
DCA
Washington
฿9,840 Return, found 1 day ago
฿9,840
Return
found 1 day ago
Select United flight, departing Tue, 16 Dec from Chicago to Washington, returning Wed, 31 Dec, priced at ฿9,840 found 1 day ago

Find the cheapest month to fly from Chicago (ORD) to Washington (DCA)

November is typically the cheapest month to fly

From ฿3,650 - ฿9,300 per traveller.

Frequently asked questions

How much is a flight from ORD to Ronald Reagan Washington National Airport (DCA)?
Round-trip flights between O'Hare Intl. Airport (ORD) and National Airport start from ฿7,880. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to DCA?
This differs between air carriers, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to National Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ORD to DCA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ORD to National Airport?
The distance from ORD (ORD) to DCA (DCA) is only 980 kilometres. You'll be walking down the air bridge and grabbing your bags from the carousel in no time at all.
Which airlines fly direct from O'Hare Airport to Ronald Reagan Washington National Airport (DCA)?
United Airlines (UA) is one of the top choices for many travellers flying between O'Hare Intl. Airport (ORD) and National Airport. Choose from the 321 flights it offers on this route each month. You could also check out the fares available with American Airlines (AA). This carrier operates 273 flights a month between Chicago and Arlington.
Are ORD to National Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from O'Hare Intl. Airport (ORD) to Ronald Reagan Washington National Airport (DCA) are available up to a year before departure on Expedia. And although you may nab a great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
O'Hare Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Return price
฿7,880
Distance
976 km
Average flight time
2 hours 55 mins

Book with confidence

Book with confidence

Perfect flights from Chicago to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Washington, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible O'Hare Intl. to Ronald Reagan Washington National ticket options cater to your travel preferences, with incredible one-way fares from ฿3,720 and roundtrip prices from ฿7,880. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Ronald Reagan Washington National and explore Washington and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your ORD to DCA travel arrangements today and embark on the journey of a lifetime in Washington.
Perfect flights from Chicago to Washington

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