$524 Cheap Flights from Cochin (COK) to Washington (DCA)

View $524 flight on Wed, May 27, 2026Opens in a new window

Popular airlines from Cochin International Airport (COK) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Cochin to Washington (COK-DCA)

Prices were available within the past 7 days and start at $524 for one-way flights and $1,451 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, Nov 3 - Mon, Nov 17
COK
Kochi
DCA
Washington
$1,451 Roundtrip, found 5 days ago
$1,451
Roundtrip
found 5 days ago
Select Air India flight, departing Mon, Nov 3 from Kochi to Washington, returning Mon, Nov 17, priced at $1,451 found 5 days ago
Air India
Mon, Nov 24 - Sun, Dec 28
COK
Kochi
DCA
Washington
$1,454 Roundtrip, found 3 days ago
$1,454
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, Nov 24 from Kochi to Washington, returning Sun, Dec 28, priced at $1,454 found 3 days ago
Qatar Airways
Thu, Sep 11 - Wed, Feb 11
COK
Kochi
DCA
Washington
$1,507 Roundtrip, found 5 days ago
$1,507
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 11 from Kochi to Washington, returning Wed, Feb 11, priced at $1,507 found 5 days ago
Qatar Airways
Thu, Sep 11 - Wed, Feb 11
COK
Kochi
DCA
Washington
$1,518 Roundtrip, found 5 days ago
$1,518
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 11 from Kochi to Washington, returning Wed, Feb 11, priced at $1,518 found 5 days ago
Air India
Sun, Nov 9 - Wed, Dec 10
COK
Kochi
DCA
Washington
$1,520 Roundtrip, found 3 days ago
$1,520
Roundtrip
found 3 days ago
Select Air India flight, departing Sun, Nov 9 from Kochi to Washington, returning Wed, Dec 10, priced at $1,520 found 3 days ago
Emirates
Mon, Oct 20 - Mon, Nov 10
COK
Kochi
DCA
Washington
$1,556 Roundtrip, found 14 hours ago
$1,556
Roundtrip
found 14 hours ago
Select Emirates flight, departing Mon, Oct 20 from Kochi to Washington, returning Mon, Nov 10, priced at $1,556 found 14 hours ago
Emirates
Mon, Sep 29 - Mon, Oct 20
COK
Kochi
DCA
Washington
$1,557 Roundtrip, found 13 hours ago
$1,557
Roundtrip
found 13 hours ago
Select Emirates flight, departing Mon, Sep 29 from Kochi to Washington, returning Mon, Oct 20, priced at $1,557 found 13 hours ago
Qatar Airways
Thu, Sep 11 - Wed, Feb 11
COK
Kochi
DCA
Washington
$1,558 Roundtrip, found 5 days ago
$1,558
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 11 from Kochi to Washington, returning Wed, Feb 11, priced at $1,558 found 5 days ago
Qatar Airways
Thu, Sep 11 - Wed, Feb 11
COK
Kochi
DCA
Washington
$1,561 Roundtrip, found 5 days ago
$1,561
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 11 from Kochi to Washington, returning Wed, Feb 11, priced at $1,561 found 5 days ago
American Airlines
Mon, Nov 24 - Sun, Dec 28
COK
Kochi
DCA
Washington
$1,592 Roundtrip, found 3 days ago
$1,592
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Kochi to Washington, returning Sun, Dec 28, priced at $1,592 found 3 days ago
Flights from Cochin (COK) to Washington (DCA)
Origin airport
Cochin Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Emirates
Roundtrip price
$1,451
Distance
8643 mi

Cochin to Washington Flights

The cheapest times to fly from Cochin 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 Cochin to Washington are during the month of November. You can find some of the cheapest flights from Cochin to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cochin to Washington

Sunday is one of the best days to book for cheap flights from Cochin 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 Cochin 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 Cochin to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $524 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 Cochin 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 Cochin 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 Cochin Intl. Airport (COK) to Ronald Reagan Washington National Airport (DCA) cost?
Discover the latest flight deals from COK to DCA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from COK to DCA?
The cheapest flights from COK to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from COK to DCA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from COK to DCA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Cochin Intl. Airport (COK) to Ronald Reagan Washington National Airport (DCA)?
There are no daily direct flights from Cochin Intl. Airport (COK) to Ronald Reagan Washington National Airport (DCA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from COK to DCA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cochin Intl. Airport (COK) to Ronald Reagan Washington National Airport (DCA)?
Choose a flight from Cochin Intl. Airport (COK) to Ronald Reagan Washington National Airport (DCA) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Cochin Intl. Airport (COK) to Ronald Reagan Washington National Airport (DCA) last-minute?
Waiting until right before your break to book a ticket from COK to DCA generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a COK to DCA flight and hotel package?
Opting for a COK to DCA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cochin Intl. Airport (COK) to Ronald Reagan Washington National Airport (DCA)?
You can usually cancel or reschedule your COK to DCA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.