Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from $423
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Chennai departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Chennai
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chennai?
In general, September is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $799. If you’re not able to fly to Chennai in September, then February is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Chennai during February average around $835.
What is the cheapest day to depart on your flight to Chennai?
The cheapest day to depart on your flight to Chennai is on a Wednesday when prices can be found for as low as $792. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. Dulles Intl Airport to Chennai on a Tuesday will generally be more expensive and average around $1,423. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Chennai?
In the morning is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Chennai when you can find flight prices for as low as $916. Flying to Chennai in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is in the afternoon when prices are around $1,104.
What is the cheapest Washington, D.C. Dulles Intl to Chennai flight route?
Fly from Washington, D.C. Dulles Intl to Chennai for the best Washington, D.C. Dulles Intl - Chennai flight prices
How far in advance should I book a flight to Chennai?
You are more likely to see cheaper flights to Chennai from Washington, D.C. Dulles Intl Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $1,043 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Washington, D.C. Dulles Intl Airport for as low as $983 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Chennai flights?
There are 1 cabin classes available to choose from on Washington, D.C. Dulles Intl to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Chennai?
Qatar Airways, Air India, and IndiGo are the most popular carriers operating from Washington, D.C. Dulles Intl to Chennai
What airlines fly to Chennai?
Etihad Airways, Emirates and Qatar Airways are the top three most popular airlines that fly to Chennai from Washington, D.C. Dulles Intl Airport according to our data. Etihad Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Chennai. Keep in mind that there are 10 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.
When to book flights from Washington, D.C. Dulles Intl Airport to Chennai
Cheap Washington, D.C. Dulles Intl Airport to Chennai (IAD to MAA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Chennai
How far is Washington, D.C. Dulles Intl to Chennai by plane?
A flight from Washington, D.C. Dulles Intl to Chennai will travel around 8559.0 mi. Typically, this will take 19h 05m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport is 10 as of June 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Chennai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Chennai Airport.
What documentation or ID do you need to fly to Chennai Airport?
The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Chennai?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Chennai is Etihad Airways, representing 35% of all bookings. The subsequent popular airlines are Emirates at 28%, Qatar Airways at 22%, and Air India at 6%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Chennai
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chennai with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $725 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom $736 | Free Cancellation | Rating 8.1 3,267 reviews | |||
| PriceFrom $737 | Free Cancellation | Rating 7.4 1,212 reviews | |||
| PriceFrom $797 | Free Cancellation | Rating 7.4 3,585 reviews | |||
| PriceFrom $816 | Free Cancellation | Rating 6.8 7,152 reviews | |||
| PriceFrom $984 | Free Cancellation | Rating 6.8 478 reviews | |||
| PriceFrom $991 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $1,007 | Free Cancellation | Rating 8.3 92 reviews | |||
| PriceFrom $1,098 | Free Cancellation | Rating 7.5 1,628 reviews | |||
| PriceFrom $1,215 | Free Cancellation | Rating 7.1 9,553 reviews |
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momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Chennai. momondo saves you time and could save you money on your trip.
Can I find flights from Washington, D.C. to Chennai with flexible booking policies on momondo?
Flights from Washington, D.C. to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Chennai?
Once all potential Washington, D.C. to Chennai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Washington, D.C. to Chennai right now. Can momondo alert me if prices change?
Price alerts on flights to Chennai from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.