Question 1

How much does a flight from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?

Accepted Answer

You can find cheap one-way flights from $740 and cheap return flights from $1,257 Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. One-way flights usually range from $1546 to $5514. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

The cheapest month to fly from CMB to DCA is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

Enter CMB to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

Qatar Airways, Emirates and SriLankan Airlines are just some of the carriers that fly from Colombo (CMB) to Washington, DC (DCA). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

To find a cheap flight from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best time to fly from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 7

What is the earliest flight from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

The earliest flight from Colombo (CMB) to Washington, DC (DCA) typically departs at around 12:45 AM, operated by Cathay Pacific and American Airlines. This seasonal service is active in January, allowing you to arrive early in the morning. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 8

What day of the week has the most flights from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

You'll usually find the most flights from Bandaranaike Intl. (CMB) to Ronald Reagan Washington National (DCA) on a Tuesday, with around 27 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Qatar Airways, SriLankan Airlines, and Emirates.

Question 9

What are the most popular departure times for flights from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

The most popular departure times for flights from Colombo (CMB) to Washington, DC (DCA) are in the early morning, from 3am to 6am. About 38% of passengers prefer this time window. Many major carriers, including Qatar Airways, American Airlines, and JetBlue, offer flights during this window. This timing works well because it allows you to arrive in Washington, DC, with a full day ahead to explore or attend meetings.

Question 10

How long does it take to fly from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

A flight from CMB to DCA with a layover takes around 24 hours 20 minutes, with the route covering approximately 8,930 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 11

Can you fly business or first class from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

You can fly business class between CMB and DCA. Airlines that offer business class service on this route include:

Qatar Airways
Emirates
SriLankan Airlines
Cathay Pacific

Question 12

How do I earn miles on a Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 13

What airports do you fly into for Washington from Bandaranaike Intl. (CMB)?

Accepted Answer

From Bandaranaike Intl. (CMB), you can fly into Ronald Reagan Washington National (DCA) and Washington Dulles Intl. (IAD) in Washington. Some flights may connect through major hubs like Hamad Intl. (DOH), Dubai Intl. (DXB), Abu Dhabi Intl. (AUH) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 14

Is it cheaper to buy a plane ticket from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 15

Is it cheaper to book a Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?

Accepted Answer

Securing a Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) Washington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 16

Can I cancel or change the date of my flight from Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?

Accepted Answer

If you booked your Colombo (CMB-Bandaranaike Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	Bandaranaike Intl.
Destination airport	Ronald Reagan Washington National
Airlines serving	Air Canada, Cathay Pacific, Gulf Air, Qatar Airways
Roundtrip price	$1,256
Distance	8929 mi

Popular airlines from Bandaranaike Intl. Airport (CMB) to Ronald Reagan Washington National Airport (DCA)

Be in the know

Book smarter

Earn twice

Cheap Flights from Colombo to Washington (CMB-DCA)

Alternative airports near Washington

Frequently asked questions

Travel information

Explore a world of travel with Expedia

$740 Cheap Flights from Colombo (CMB) to Washington (DCA)