Question 1

What are the cheapest airlines flying from Chennai to Seattle round-trip?

Accepted Answer

Currently priced at ₹ 91,406, British Airways will fly you from Chennai to Seattle and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and KLM - these airlines can fly you to your destination from ₹ 96,285 and ₹ 100,564, respectively. British Airways is currently priced 20% below the average price you’ll pay for this route. Find deals

Question 2

What are the cheapest airlines to fly from Chennai to Seattle one-way?

Accepted Answer

To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at ₹ 62,050. Emirates flights start at ₹ 72,235 while deals on Turkish Airlines start at ₹ 72,321 one-way. Find deals

Question 3

How far ahead should I book a flight from Chennai to Seattle?

Accepted Answer

The price you pay for your flight from Chennai to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

Question 4

What is the cheapest month to book a flight from Chennai to Seattle?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Chennai to Seattle (average of ₹ 984). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 1,376). 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. Find deals

Question 5

What is the cheapest day to fly from Chennai to Seattle?

Accepted Answer

Travellers seeking maximum savings on their Chennai to Seattle flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Seattle, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Question 8

What are the most popular airlines that fly from Chennai to Seattle?

Accepted Answer

Before booking your flight from Chennai to Seattle, check out the most popular airlines for this route: Air France, British Airways or Emirates.

Question 9

What is the cheapest day to fly return from Chennai to Seattle?

Accepted Answer

Saturday flights are generally found to be more expensive for flights from Chennai to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

Question 10

How far in advance should I book a flight from Chennai to Seattle?

Accepted Answer

Users have found that booking a flight from Chennai to Seattle at least 12 days early can save you up to 7% on average compared to booking a flight this week. If booking 12 days before your flight isn’t an option for you, users have found flights from Chennai to Seattle for as little as ₹ 83,019 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as ₹ 111,348 for flights departing within the next 3 days.

Question 11

What is the cheapest month to fly from Chennai to Seattle?

Accepted Answer

November is one of the best times of the year to fly to Seattle from Chennai. Prices for November average ₹ 114,522 per person but you can even find prices for as low as ₹ 76,514. The most expensive prices can be found in the month of August. Opting for a November flight can save you 17% on your journey compared to booking in August

Question 12

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

Accepted Answer

It’s optimal to fly from Chennai to Seattle in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

Question 13

Can I find deals for flights from Chennai to Seattle that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Chennai to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from Chennai to Seattle?

Accepted Answer

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

Question 15

Can I find deals for business class flights from Chennai to Seattle?

Accepted Answer

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

Question 16

How does Cheapflights help users find flights from Chennai to Seattle?

Accepted Answer

When you search for this flight from Chennai to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Chennai to Seattle?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Chennai to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 18

Can Cheapflights find flights from Chennai to Seattle with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chennai to Seattle flexibly with Cheapflights today.

Question 19

Can Cheapflights notify me if prices for flights from Chennai to Seattle become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Chennai today and book when prices fit your budget.

Round-trip from	₹ 91,406
One-way from	₹ 54,005
Popular in	August
Cheapest in	November
Average price	₹ 121,191

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₹ 76,147	Average₹ 99,805	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
British Airways	Cheapest₹ 81,163	Average₹ 96,543	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest₹ 90,605	Average₹ 111,944	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest₹ 92,057	Average₹ 105,014	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Qatar Airways	Cheapest₹ 100,829	Average₹ 127,828	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Virgin Atlantic	Cheapest₹ 100,871	Average₹ 109,647	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest₹ 103,678	Average₹ 114,238	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Emirates	Cheapest₹ 115,799	Average₹ 123,074	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Cheap flights from Chennai to Seattle from ₹ 54,005

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chennai to Seattle/Tacoma Intl are usually found in November or March, booked 11 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Chennai to Seattle

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Find flight deals from Chennai to Seattle

Cheapest flights from Chennai to SeattleExplore the most affordable flight options available from Chennai to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Explore the most affordable flight options available from Chennai to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

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Use the filters below to find and compare flights from Chennai to Seattle that are best for you.

Best time to book a flight from Chennai to Seattle

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

Cheapflights Insights

Everything you need to know about your flight from Chennai to Seattle

How far ahead should I book a flight from Chennai to Seattle?

Use this chart to determine the optimal time to book a return flight from Chennai to Seattle. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Chennai to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 2 July 2025.

Read reviews from past customers who have flown with Japan Airlines, Emirates, andSingapore Airlines from Chennai to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Chennai to Seattle round-trip?

What are the cheapest airlines to fly from Chennai to Seattle one-way?

Can I find deals for flights from Chennai to Seattle that include hotel bookings?

How can I find direct flights from Chennai to Seattle?

Can I find deals for business class flights from Chennai to Seattle?

What is the cheapest month to book a flight from Chennai to Seattle?

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Fly from Chennai to Seattle on these airlines

Choose from the following airlines for your flight from Chennai to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2025.

Top 8 airlines flying from Chennai to Seattle

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How does Cheapflights help users find flights from Chennai to Seattle?

Why should you use Cheapflights to find cheap flight tickets from Chennai to Seattle?

Can Cheapflights find flights from Chennai to Seattle with no change fees?

Can Cheapflights notify me if prices for flights from Chennai to Seattle become cheaper?

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Cheapest flights from Chennai to Seattle
Explore the most affordable flight options available from Chennai to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.