$471 Cheap Flights from Delhi (DEL) to Washington (DCA)

View $471 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Delhi to Washington (DEL-DCA)

Prices were available within the past 7 days and start at $471 for one-way flights and $794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 27 - Wed, Feb 18
DEL
Delhi
DCA
Washington
$794 Roundtrip, found 3 days ago
$794
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 27 from Delhi to Washington, returning Wed, Feb 18, priced at $794 found 3 days ago
Delta
Tue, Jan 27 - Wed, Feb 18
DEL
Delhi
DCA
Washington
$795 Roundtrip, found 3 days ago
$795
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 27 from Delhi to Washington, returning Wed, Feb 18, priced at $795 found 3 days ago
KLM
Tue, Jan 27 - Wed, Feb 18
DEL
Delhi
DCA
Washington
$823 Roundtrip, found 3 days ago
$823
Roundtrip
found 3 days ago
Select KLM flight, departing Tue, Jan 27 from Delhi to Washington, returning Wed, Feb 18, priced at $823 found 3 days ago
KLM
Tue, Jan 27 - Wed, Feb 18
DEL
Delhi
DCA
Washington
$824 Roundtrip, found 3 days ago
$824
Roundtrip
found 3 days ago
Select KLM flight, departing Tue, Jan 27 from Delhi to Washington, returning Wed, Feb 18, priced at $824 found 3 days ago
Virgin Atlantic
Wed, Jun 10 - Wed, Sep 16
DEL
Delhi
DCA
Washington
$825 Roundtrip, found 5 days ago
$825
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Jun 10 from Delhi to Washington, returning Wed, Sep 16, priced at $825 found 5 days ago
Delta
Tue, Jan 27 - Wed, Feb 18
DEL
Delhi
DCA
Washington
$827 Roundtrip, found 3 days ago
$827
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 27 from Delhi to Washington, returning Wed, Feb 18, priced at $827 found 3 days ago
British Airways
Mon, Dec 22 - Thu, Mar 5
DEL
Delhi
DCA
Washington
$851 Roundtrip, found 1 day ago
$851
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Dec 22 from Delhi to Washington, returning Thu, Mar 5, priced at $851 found 1 day ago
American Airlines
Fri, Feb 6 - Mon, Feb 16
DEL
Delhi
DCA
Washington
$913 Roundtrip, found 5 days ago
$913
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Feb 6 from Delhi to Washington, returning Mon, Feb 16, priced at $913 found 5 days ago
Air Canada
Wed, Jun 10 - Wed, Sep 16
DEL
Delhi
DCA
Washington
$938 Roundtrip, found 5 days ago
$938
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Jun 10 from Delhi to Washington, returning Wed, Sep 16, priced at $938 found 5 days ago
Finnair
Wed, Jan 21 - Tue, Feb 3
DEL
Delhi
DCA
Washington
$940 Roundtrip, found 2 hours ago
$940
Roundtrip
found 2 hours ago
Select Finnair flight, departing Wed, Jan 21 from Delhi to Washington, returning Tue, Feb 3, priced at $940 found 2 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $1,201
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $1,201
Flights from Delhi (DEL) to Washington (DCA)
Origin airport
Indira Gandhi Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Emirates, Finnair, KLM, Qatar Airways, United, Virgin Atlantic
Roundtrip price
$794
Distance
7489 mi

Delhi to Washington Flights

The cheapest times to fly from Delhi to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Delhi to Washington are during the month of January. You can find some of the cheapest flights from Delhi to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Delhi to Washington

Sunday is one of the best days to book for cheap flights from Delhi to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Delhi to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Delhi to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $471 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Delhi to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Delhi to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA) cost?
Snag a cheap one-way flight from $471 or cheap return flight from $794 from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA)?
The cheapest month to fly from DEL to DCA is January, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline flying from DEL to DCA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA)?
Direct flights from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEL to DCA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA)?
Select a flight from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Indira Gandhi Intl. Airport (DEL)?
Washington Dulles Intl. Airport (IAD) is the only airport in Washington with direct flights from Indira Gandhi Intl. Airport (DEL). Check out your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your flight from DEL to DCA right before your trip is generally more expensive. But if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a DEL to DCA flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEL to DCA flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Ronald Reagan Washington National Airport (DCA)?
If you reserved your DEL to DCA flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.