Cheap Flights from Seattle to Chennai from $681

Frequently Asked Questions

• What are the cheapest flights from Seattle to Chennai (SEA-MAA)?

  Based on Trip.com data, Singapore Airlines offers one-way fares as low as $681 on Cheapest nonstop routes (e.g. SEA to MAA on Thu, Oct 29), while Qatar Airways offers Cheapest nonstop round-trips from $1,323 departing on Mon, Sep 14 and returning on Fri, Sep 18.

• Which airlines offer direct flights from Seattle to Chennai?

  At the moment, you can catch a nonstop flight from Seattle to Chennai with the following airlines, including: IndiGo Japan Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Seattle to Chennai?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Chennai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Seattle to Chennai?

  To find best deals on flights from Seattle to Chennai, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Oct 29, with one-way flights priced at just $681.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Singapore Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Chennai travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Seattle (SEA) to Chennai (MAA) the cheapest?

  The cheapest months to fly from Seattle to Chennai is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Seattle to Chennai on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Seattle to Chennai on September 11, 2026 with Singapore Airlines, with prices starting at $641.

• Which airports can I fly into Chennai from Seattle?

  You can arrive at any of the following airports in Chennai: Chennai International Airport (MAA). Flights from Seattle-Tacoma International Airport to Chennai International Airport (SEA-MAA) are by far the most popular option for this route.

• Is there any time difference between Seattle and Chennai?

  The time difference between Chennai and Seattle is 13h.

• How do I change or cancel my ticket from Seattle to Chennai?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Seattle to Chennai?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Seattle to Chennai is $1,251. Fares vary by travel date, airline and availability.

• How do I book flights from Seattle to Chennai on Trip.com?

  Enter Seattle and Chennai, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Seattle to Chennai route?

  IndiGoare the most popular budget airlines flying from Seattle to Chennai. Check baggage, seat and payment fees before comparing the final price.