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Reagan-National

$801+ Cheap flights from Bandaranaike Intl (CMB) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — DCA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Colombo to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$1,214
(Air Canada)

One-way from

$801
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,144
From Colombo Bandaranaike Intl to Washington, D.C. Reagan-National
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One-way flight from Colombo Bandaranaike Intl to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 6% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Colombo to Reagan-National

Cheapest flights from Colombo to Reagan-National
Explore the most affordable flight options available from Colombo to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Gotogate deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/172:00 pmCMB - DCA
2 stops30h 56mMultiple Airlines
mié. 11/266:50 pmDCA - CMB
2 stops31h 10mMultiple Airlines
Deal found 9/17$1,217
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/301:05 pmCMB - DCA
2 stops42h 16mAir Canada
mar. 10/76:00 amDCA - CMB
2 stops37h 05mAir Canada
Deal found 9/16$1,219
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/142:20 amCMB - DCA
2 stops26h 15mAir Canada
sáb. 11/224:10 pmDCA - CMB
2 stops25h 45mAir Canada
Deal found 9/15$1,221
This FlightHub deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/31:05 pmCMB - DCA
2 stops42h 16mAir Canada
jue. 11/136:50 pmDCA - CMB
2 stops31h 10mAir Canada
Deal found 9/17$1,227
This Priceline deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2312:25 amCMB - DCA
2 stops25h 36mAir Canada
mié. 12/314:10 pmDCA - CMB
2 stops33h 50mAir Canada
Deal found 9/17$1,412
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/157:30 pmCMB - DCA
2 stops30h 56mQatar Airways
sáb. 11/226:10 amDCA - CMB
2 stops23h 50mQatar Airways
Deal found 9/15$1,620
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1811:40 pmCMB - DCA
2 stops53h 10mAir India
sáb. 11/14:55 pmDCA - CMB
2 stops44h 50mAir India
Deal found 9/17$1,677
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/142:40 amCMB - DCA
3 stops29h 46mMultiple Airlines
sáb. 11/2211:05 amDCA - CMB
3 stops29h 15mMultiple Airlines
Deal found 9/15$1,680

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Colombo

Fly to

Reagan-National

Route

Depart

Return

Price

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 3/10

12:25 am-9:56 pm

2 stops31h 01m

Washington, D.C. Reagan-National

dom. 3/15

6:50 pm-12:30 pm

2 stops56h 10m

$1,214

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

lun. 11/17

2:00 pm-10:26 am

2 stops30h 56m

Washington, D.C. Reagan-National

mié. 11/26

6:50 pm-12:30 pm

2 stops31h 10m

$1,217

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 9/30

1:05 pm-9:51 pm

2 stops42h 16m

Washington, D.C. Reagan-National

mar. 10/7

6:00 am-4:35 am

2 stops37h 05m

$1,219

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

lun. 11/17

12:50 pm-9:56 pm

2 stops43h 36m

Washington, D.C. Reagan-National

mié. 11/26

6:00 am-12:30 pm

2 stops44h 00m

$1,221

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

vie. 11/14

2:20 am-6:05 pm

2 stops26h 15m

Washington, D.C. Reagan-National

sáb. 11/22

4:10 pm-4:25 am

2 stops25h 45m

$1,221

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 10/14

1:05 pm-3:51 pm

2 stops36h 16m

Washington, D.C. Reagan-National

lun. 11/17

6:50 pm-12:30 pm

2 stops31h 10m

$1,227

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 12/23

12:25 am-3:31 pm

2 stops25h 36m

Washington, D.C. Reagan-National

mié. 12/31

4:10 pm-12:30 pm

2 stops33h 50m

$1,412

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

dom. 1/25

11:00 pm-8:55 pm

3 stops56h 25m

$801

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

sáb. 1/24

11:00 pm-9:55 pm

3 stops57h 25m

$802

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 9/30

11:40 pm-7:20 pm

2 stops53h 10m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 16 results
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Best time to book a flight from Colombo to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Colombo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Colombo to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport?

    A quick flight from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport can take about 31h 01m. Air Canada provides one of the quickest options available for as low as $1,214. The distance from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport is about 8923 mi.

  • Can I find deals for flights from Colombo to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Colombo to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colombo to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Reagan-National.

  • Can I find deals for business class flights from Colombo to Reagan-National?

    Yes. Cheapflights offers flight deals from Colombo to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport (average of $278). Flying from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

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