Cheap flights from Chennai to Seattle from $484
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Seattle departing on 10/31. 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 Chennai to Seattle
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 Seattle?
In general, November is the cheapest month to fly from Chennai to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,120. If you don’t want to visit Seattle in November, then you should wait until June to fly from Chennai, when ticket prices are also cheap, with an average price of $1,167.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Chennai is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,380. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Chennai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,430.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Chennai in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,269 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,402. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chennai to Seattle/Tacoma Intl flight route?
Fly from Chennai to Seattle/Tacoma Intl for the best Chennai - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Chennai when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,340 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Chennai for as low as $964 on momondo.
What cabin class options are available on Chennai to Seattle/Tacoma Intl flights?
There are 1 cabin classes available to choose from on Chennai to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chennai to Seattle flights?
You could potentially save up to 3% on your flight if you consider stops on a Chennai to Seattle flight.
How have Chennai to Seattle flight prices changed over time?
As of June 2025, prices for Chennai to Seattle flights are approximately 8% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Chennai to Seattle/Tacoma Intl?
Singapore Airlines, Japan Airlines, and Virgin Atlantic are the most popular carriers operating from Chennai to Seattle/Tacoma Intl
What airlines fly to Seattle?
Singapore Airlines, Emirates and British Airways are the top three most popular airlines that fly to Seattle from Chennai according to our data. Singapore Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Chennai to Seattle
Cheap Chennai to Seattle (MAA to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chennai to Seattle
How far is Chennai to Seattle/Tacoma Intl by plane?
The distance between Chennai and Seattle/Tacoma Intl is about 8011.4 mi. Flights usually cover this in 20h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Chennai Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Chennai Airport to Seattle/Tacoma Intl Airport is 5 as of June 2025.
How old do you have to be to fly from Chennai Airport to Seattle/Tacoma Intl 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 Chennai Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chennai to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chennai to Seattle is Singapore Airlines (30% of total bookings). The next most popular airlines are Emirates (26%), British Airways (20%), and Qatar Airways (15%).
Best airlines flying from Chennai to Seattle
Compare and see reviews for airlines that fly from Chennai to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $811 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $987 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $1,146 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,246 | Free Cancellation | Rating 6.7 7,136 reviews | |||
| PriceFrom $1,361 | Free Cancellation | Rating 8.1 3,264 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chennai to Seattle?
It is quick and easy to find Chennai to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from Chennai to Seattle with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chennai to Seattle flights to just show those with flexible booking policies.
How can momondo help me find flights from Chennai to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chennai to Seattle.
I’m not ready to book a flight from Chennai to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Chennai and alert you when they change.