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

Currently, February is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Reagan-National Airport (average of $278). Flying from Chennai 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.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

How far in advance should I book a flight from Chennai to Washington, D.C. Reagan-National Airport?

Find a great deal and save up to 48% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chennai to Washington, D.C. Reagan-National Airport within the next two weeks, with the cheapest ticket starting at $1,025.

What is the cheapest month to fly from Chennai to Washington, D.C. Reagan-National Airport?

The best pricing can be found in the month of October. Prices to Washington, D.C. Reagan-National Airport from Chennai average $1,219. You can even find prices in October for less than $1,219, as users have found deals to Washington, D.C. Reagan-National Airport from as low as $915. The month of January appears to be one of the more expensive times to travel to Washington, D.C. Reagan-National Airport from Chennai. Flying in the targeted month can save you up to 89%.

What is the cheapest time of day to fly from MAA to DCA?

When flying from Chennai to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Chennai to Washington, D.C. Reagan-National?

Most people fly from Chennai (MAA) if they book a flight from Chennai to Washington, D.C. Reagan-National. On average, Chennai has 0 outbound flights to Washington, D.C. Reagan-National per day from 0 airlines. Chennai is conveniently located just 10.2 mi from Chennai’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Chennai 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.

$509+ Cheap Flights from Chennai to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Chennai to Reagan-National

Round-trip from	$890 (oojo)
One-way from	$509 (oojo)
Popular in	January
Cheapest in	October
Average price	$1,107

From Chennai to Washington, D.C. Reagan-National

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One-way flight from Chennai to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 21% potential increase in price ($325 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($100 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 Chennai to Reagan-National

Cheapest flights from Chennai to Reagan-National
Explore the most affordable flight options available from Chennai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Tue 9/309:35 amMAA - DCA

2 stops43h 17mAir India

Wed 2/116:05 amDCA - MAA

2 stops27h 35mAir India

Deal found 9/10

$890

Tue 11/189:35 amMAA - DCA

2 stops39h 45mAir India

Tue 4/146:05 amDCA - MAA

2 stops23h 55mAir India

Deal found 9/9

$902

Thu 10/1611:20 amMAA - DCA

2 stops45h 06mAir India

Thu 4/26:05 amDCA - MAA

2 stops28h 35mAir India

Deal found 9/11

$985

Wed 11/127:35 amMAA - DCA

2 stops37h 12mBritish Airways

Tue 11/186:30 pmDCA - MAA

2 stops24h 35mBritish Airways

Deal found 9/11

$992

Wed 10/18:00 amMAA - DCA

2 stops44h 50mAir India

Tue 10/146:25 amDCA - MAA

2 stops27h 10mAir India

Deal found 9/8

$1,027

Tue 10/141:55 amMAA - DCA

2 stops23h 26mAir Canada

Wed 4/14:10 pmDCA - MAA

2 stops22h 30mAir Canada

Deal found 9/11

$1,031

Sun 12/141:50 amMAA - DCA

2 stops28h 25mAir Canada

Tue 5/1211:00 amDCA - MAA

2 stops27h 40mAir Canada

Deal found 9/10

$1,099

Mon 9/229:35 pmMAA - DCA

2 stops31h 17mAir India

Mon 12/16:00 amDCA - MAA

2 stops27h 40mAir India

Deal found 9/10

$1,188

Sun 12/218:40 pmMAA - DCA

2 stops36h 42mAir India

Mon 1/266:05 amDCA - MAA

2 stops27h 35mAir India

Deal found 9/9

$1,224

Mon 9/225:35 amMAA - DCA

2 stops23h 55mBritish Airways

Tue 12/25:45 pmDCA - MAA

2 stops25h 20mBritish Airways

Deal found 9/10

$1,246

Tue 11/117:35 amMAA - DCA

2 stops26h 51mBritish Airways

Thu 11/205:45 pmDCA - MAA

2 stops25h 20mBritish Airways

Deal found 9/11

$1,252

Mon 12/153:25 pmMAA - DCA

2 stops41h 59mAir India

Tue 5/126:30 amDCA - MAA

2 stops32h 55mAir India

Deal found 9/10

$1,290

Best flights from Chennai to Reagan-National
Discover carefully curated flight deals from Chennai to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Tue 11/189:35 amMAA - DCA

2 stops39h 45mAir India

Tue 4/146:05 amDCA - MAA

2 stops23h 55mAir India

Deal found 9/9

$902

Wed 11/127:35 amMAA - DCA

2 stops37h 12mBritish Airways

Tue 11/186:30 pmDCA - MAA

2 stops24h 35mBritish Airways

Deal found 9/11

$992

Sun 9/211:30 amMAA - DCA

2 stops39h 44mMultiple Airlines

Tue 12/26:00 amDCA - MAA

2 stops32h 05mMultiple Airlines

Deal found 9/10

$1,768

Wed 10/18:00 amMAA - DCA

2 stops44h 50mAir India

Tue 10/146:25 amDCA - MAA

2 stops27h 10mAir India

Deal found 9/8

$1,027

Tue 11/117:35 amMAA - DCA

2 stops26h 51mBritish Airways

Thu 11/205:45 pmDCA - MAA

2 stops25h 20mBritish Airways

Deal found 9/11

$1,252

Mon 9/229:35 pmMAA - DCA

2 stops31h 17mAir India

Mon 12/16:00 amDCA - MAA

2 stops27h 40mAir India

Deal found 9/10

$1,188

Sun 12/218:40 pmMAA - DCA

2 stops36h 42mAir India

Mon 1/266:05 amDCA - MAA

2 stops27h 35mAir India

Deal found 9/9

$1,224

Fri 10/241:30 amMAA - DCA

2 stops28h 59mMultiple Airlines

Sat 11/17:06 pmDCA - MAA

2 stops43h 59mMultiple Airlines

Deal found 9/10

$1,793

Thu 11/207:35 amMAA - DCA

2 stops37h 12mBritish Airways

Mon 1/125:59 pmDCA - MAA

2 stops25h 06mBritish Airways

Deal found 9/9

$1,651

Mon 9/224:00 pmMAA - DCA

2 stops26h 29mMultiple Airlines

Mon 12/14:10 pmDCA - MAA

2 stops26h 40mMultiple Airlines

Deal found 9/10

$2,603

Last-minute flights from Chennai to Reagan-National
Discover last-minute flight deals from Chennai to Reagan-National. Data last updated September 11, 2025 and is based on user searches.

Tue 9/165:35 amMAA - DCA

2 stops25h 55mBritish Airways

Mon 11/175:45 pmDCA - MAA

2 stops25h 20mBritish Airways

Deal found 9/10

$1,926

Fri 9/195:35 amMAA - DCA

2 stops27h 21mBritish Airways

Sun 10/127:06 pmDCA - MAA

2 stops22h 54mBritish Airways

Deal found 9/11

$1,516

Sun 9/211:30 amMAA - DCA

2 stops41h 00mMultiple Airlines

Mon 12/16:10 amDCA - MAA

2 stops31h 55mMultiple Airlines

Deal found 9/10

$1,768

Mon 9/229:35 pmMAA - DCA

2 stops31h 17mAir India

Mon 12/16:00 amDCA - MAA

2 stops27h 40mAir India

Deal found 9/10

$1,188

Mon 9/225:35 amMAA - DCA

2 stops23h 55mBritish Airways

Tue 12/25:45 pmDCA - MAA

2 stops25h 20mBritish Airways

Deal found 9/10

$1,246

Tue 9/309:35 amMAA - DCA

2 stops43h 17mAir India

Wed 2/116:05 amDCA - MAA

2 stops27h 35mAir India

Deal found 9/10

$890

Wed 10/18:00 amMAA - DCA

2 stops44h 50mAir India

Tue 10/146:25 amDCA - MAA

2 stops27h 10mAir India

Deal found 9/8

$1,027

Tue 10/141:55 amMAA - DCA

2 stops23h 26mAir Canada

Wed 4/14:10 pmDCA - MAA

2 stops22h 30mAir Canada

Deal found 9/11

$1,031

Thu 10/1611:20 amMAA - DCA

2 stops45h 06mAir India

Thu 4/26:05 amDCA - MAA

2 stops28h 35mAir India

Deal found 9/11

$985

Fri 10/241:30 amMAA - DCA

2 stops28h 59mMultiple Airlines

Sat 11/17:06 pmDCA - MAA

2 stops43h 59mMultiple Airlines

Deal found 9/10

$1,793

Sat 10/254:20 amMAA - DCA

2 stops28h 07mQatar Airways

Sat 11/14:38 pmDCA - MAA

2 stops24h 22mQatar Airways

Deal found 9/10

$1,402

One-way flights from Chennai to Reagan-National
Search for one-way flight options from Chennai to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Mon 9/2911:45 amMAA - DCA

2 stops41h 07mAir India

Deal found 9/10

$509

Tue 11/113:45 pmMAA - DCA

3 stops35h 45mAir India

Deal found 9/10

$531

Tue 9/169:35 amMAA - DCA

2 stops43h 17mAir India

Deal found 9/8

$614

Fri 10/176:40 amMAA - DCA

2 stops49h 46mAir India

Deal found 9/9

$630

Sun 11/99:40 pmMAA - DCA

3 stops34h 49mMultiple Airlines

Deal found 9/10

$633

Sat 10/119:35 pmMAA - DCA

2 stops34h 52mGulf Air

Deal found 9/9

$634

Fri 11/71:50 amMAA - DCA

2 stops30h 36mAir Canada

Deal found 9/10

$664

Wed 11/124:00 pmMAA - DCA

2 stops30h 15mAmerican Airlines

Deal found 9/10

$692

Sat 9/2011:45 amMAA - DCA

2 stops41h 05mAir India

Deal found 9/8

$699

Sat 11/82:30 pmMAA - DCA

2 stops32h 22mAmerican Airlines

Deal found 9/10

$722

Thu 10/161:55 amMAA - DCA

2 stops27h 19mAir Canada

Deal found 9/9

$753

Thu 10/231:55 amMAA - DCA

2 stops27h 19mAir Canada

Deal found 9/9

$818

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chennai to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Tue 11/18

9:35 am-2:50 pm

2 stops39h 45m

Washington, D.C. Reagan-National

Tue 4/14

6:05 am-3:30 pm

2 stops23h 55m

$902

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Wed 11/12

7:35 am-10:17 am

2 stops37h 12m

Washington, D.C. Reagan-National

Tue 11/18

6:30 pm-5:35 am

2 stops24h 35m

$992

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Wed 10/1

8:00 am-7:20 pm

2 stops44h 50m

Washington, D.C. Reagan-National

Tue 10/14

6:25 am-7:05 pm

2 stops27h 10m

$1,027

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Mon 9/22

9:35 pm-7:22 pm

2 stops31h 17m

Washington, D.C. Reagan-National

Mon 12/1

6:00 am-8:10 pm

2 stops27h 40m

$1,188

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Sun 12/21

8:40 pm-10:52 pm

2 stops36h 42m

Washington, D.C. Reagan-National

Mon 1/26

6:05 am-8:10 pm

2 stops27h 35m

$1,224

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Tue 11/11

7:35 am-11:56 pm

2 stops26h 51m

Washington, D.C. Reagan-National

Thu 11/20

5:45 pm-5:35 am

2 stops25h 20m

$1,252

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Thu 11/20

7:35 am-10:17 am

2 stops37h 12m

Washington, D.C. Reagan-National

Mon 1/12

5:59 pm-5:35 am

2 stops25h 06m

$1,651

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Sun 9/21

1:30 am-7:44 am

2 stops39h 44m

Washington, D.C. Reagan-National

Tue 12/2

6:00 am-12:35 am

2 stops32h 05m

$1,768

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Fri 10/24

1:30 am-8:59 pm

2 stops28h 59m

Washington, D.C. Reagan-National

Sat 11/1

7:06 pm-12:35 am

2 stops43h 59m

$1,793

ChennaiWashington, D.C.

MAA - DCA

MAADCA

Chennai

Mon 9/22

4:00 pm-8:59 am

2 stops26h 29m

Washington, D.C. Reagan-National

Mon 12/1

4:10 pm-5:20 am

2 stops26h 40m

$2,603

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results

Best time to book a flight from Chennai to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Chennai 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

What airport do you fly from for flights from Chennai to Washington, D.C. Reagan-National?
Most people fly from Chennai (MAA) if they book a flight from Chennai to Washington, D.C. Reagan-National. On average, Chennai has 0 outbound flights to Washington, D.C. Reagan-National per day from 0 airlines. Chennai is conveniently located just 10.2 mi from Chennai’s city center.
How long is the flight from Chennai to Washington, D.C. Reagan-National Airport?
Air India and British Airways can get you from Chennai to Washington, D.C. Reagan-National Airport in just under 37h 12m. Your travel time can differ by up to 2h 33m. The distance from Chennai to Washington, D.C. Reagan-National Airport is about 8559 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Chennai to Reagan-National that include hotel bookings?
Yes. In addition to deals on Chennai to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chennai to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to Reagan-National.
Can I find deals for business class flights from Chennai to Reagan-National?
Yes. Cheapflights offers flight deals from Chennai 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 Chennai to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Reagan-National Airport (average of $278). Flying from Chennai 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.

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$509+ Cheap flights from Chennai (MAA) 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chennai to Reagan-National with Cheapflights

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Cheap flight deals from Chennai to Reagan-National

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Find flight deals from Chennai to Reagan-National

Cheapest flights from Chennai to Reagan-NationalExplore the most affordable flight options available from Chennai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Chennai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chennai to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Chennai to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Chennai with our price prediction graph.

Related info for your journey

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

What airport do you fly from for flights from Chennai to Washington, D.C. Reagan-National?

How long is the flight from Chennai to Washington, D.C. Reagan-National Airport?

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

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

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

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

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Cheapest flights from Chennai to Reagan-National
Explore the most affordable flight options available from Chennai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.