SEA - MAA

C$ 929 Find Cheap Flights from Seattle to Chennai – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
C$ 1,561
Typical prices: C$ 1,541-C$ 2,320
Oman Air
Thu 26/4Fri 11/5
SEA - MAA • 2 stops
Cheapest one-way flights
C$ 674
Typical prices: C$ 939-C$ 1,528
Singapore Airlines
Mon 26/3
SEA - MAA • 1 stop
Direct flights
Not available
There are currently no direct flights between Seattle and Chennai. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travellers who book at least 23 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 28% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Singapore Changi (SIN)
Cheapest • Avg C$ 1,930 (round-trip)
Doha Hamad Intl (DOH)
Shortest trip • 21h 14m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Chennai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Chennai (SEA-MAA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Chennai

Mon, 26 Apr - Tue, 11 May
Oman Air Logo
4:25 p.m. - 7:25 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
26h 30m2 stops Doha Hamad Intl Muscat Seeb
Oman Air Logo
8:15 a.m. - 12:25 p.m.MAA  Chennai-SEA Seattle/Tacoma Intl
40h 40m2 stops Muscat Seeb Doha Hamad Intl
C$ 1,561Oman Air
3+ days ago
Wed, 27 Jan - Sun, 28 Feb
Multiple Airlines Logo
6:40 p.m. - 6:25 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
46h 15m2 stops London Heathrow Muscat Seeb
Multiple Airlines Logo
3:00 p.m. - 4:50 p.m.MAA  Chennai-SEA Seattle/Tacoma Intl
39h 20m2 stops Muscat Seeb London Heathrow
C$ 1,583Multiple Airlines
1 day ago
Wed, 27 Jan - Sun, 28 Feb
Multiple Airlines Logo
6:40 p.m. - 6:25 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
46h 15m2 stops London Heathrow Muscat Seeb
Multiple Airlines Logo
3:00 p.m. - 4:50 p.m.MAA  Chennai-SEA Seattle/Tacoma Intl
39h 20m2 stops Muscat Seeb London Heathrow
C$ 1,587Multiple Airlines
3+ days ago
Wed, 27 Jan - Sun, 28 Feb
Multiple Airlines Logo
6:45 p.m. - 6:25 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
46h 10m2 stops London Heathrow Muscat Seeb
Multiple Airlines Logo
3:00 p.m. - 4:50 p.m.MAA  Chennai-SEA Seattle/Tacoma Intl
39h 20m2 stops Muscat Seeb London Heathrow
C$ 1,594Multiple Airlines
2 days ago
Wed, 27 Jan - Sun, 28 Feb
Multiple Airlines Logo
3:50 p.m. - 6:25 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
49h 05m2 stops Doha Hamad Intl Muscat Seeb
Multiple Airlines Logo
7:10 a.m. - 4:50 p.m.MAA  Chennai-SEA Seattle/Tacoma Intl
47h 10m2 stops Muscat Seeb London Heathrow
C$ 1,596Multiple Airlines
19 hours ago
Sat, 6 Feb - Sat, 20 Feb
Oman Air Logo
3:50 p.m. - 2:20 p.m.SEA  Seattle/Tacoma Intl-MAA Chennai
33h 00m2 stops Doha Hamad Intl Muscat Seeb
Oman Air Logo
7:10 a.m. - 11:40 a.m.MAA  Chennai-SEA Seattle/Tacoma Intl
42h 00m2 stops Muscat Seeb Doha Hamad Intl
C$ 1,601Oman Air
3+ days ago
Mon, 26 Apr - Thu, 13 May
Oman Air Logo
4:25 p.m. - 2:40 p.m.SEA  Seattle/Tacoma Intl-MAA Chennai
33h 45m2 stops Doha Hamad Intl Muscat Seeb
Oman Air Logo
8:15 a.m. - 12:25 p.m.MAA  Chennai-SEA Seattle/Tacoma Intl
40h 40m2 stops Muscat Seeb Doha Hamad Intl
C$ 1,601Oman Air
3+ days ago
Mon, 26 Apr - Fri, 14 May
Oman Air Logo
4:25 p.m. - 7:25 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
26h 30m2 stops Doha Hamad Intl Muscat Seeb
Oman Air Logo
8:15 a.m. - 12:25 p.m.MAA  Chennai-SEA Seattle/Tacoma Intl
40h 40m2 stops Muscat Seeb Doha Hamad Intl
C$ 1,604Oman Air
3+ days ago
Thu, 19 Nov - Sun, 20 Dec
Cathay Pacific Logo
10:25 a.m. - 12:35 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
24h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
2:00 a.m. - 8:45 a.m.MAA  Chennai-SEA Seattle/Tacoma Intl
20h 15m1 stop Hong Kong Intl
C$ 2,575Cathay Pacific
2 days ago
Thu, 31 Dec - Tue, 19 Jan
Cathay Pacific Logo
10:25 a.m. - 12:35 a.m.SEA  Seattle/Tacoma Intl-MAA Chennai
24h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
2:00 a.m. - 8:45 a.m.MAA  Chennai-SEA Seattle/Tacoma Intl
20h 15m1 stop Hong Kong Intl
C$ 2,575Cathay Pacific
3+ days ago
Booking Insights

Price, demand, and travel trends for Seattle to Chennai flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Seattle to Chennai?

Round-trip flights from Seattle to Chennai typically range from C$ 1,541 to C$ 2,320. The lowest price found in the past 5 days was C$ 1,561, on Oman Air.

What's the cheapest day of the week to fly from Seattle to Chennai?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Seattle to Chennai. It's 5% cheaper than the average day, while Saturday is the most expensive, with prices 7% higher.

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

•March is the cheapest month to fly from Seattle to Chennai at C$ 1,354 round-trip.
•December (C$ 2,443) and August (C$ 2,029) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 80% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to Chennai the cheapest?

Flights from Seattle to Chennai are cheapest 23 weeks before departure. Booking in this window typically costs about 36% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Seattle to Chennai flights

Low season

February

Cheapest flight

C$ 674
Beat the crowds with an average 42% drop in traveller numbers.
The most popular month to fly with an average 50% increase in traveller numbers.
One-way flight from Seattle to Chennai

When to book flights from Seattle to Chennai

Are your dates flexible? Find out the best times to travel from Seattle to Chennai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Chennai flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Seattle to Chennai?

    Only Economy Class is available on flights from Seattle to Chennai.

  • How long does a flight from Seattle to Chennai take?

    A direct flight from Seattle to Chennai takes 00m, covering 20,800 km.

  • Do I need a passport to fly from Seattle to Chennai?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Chennai flight?

    Round-trip flights from Seattle to Chennai range from C$ 1,541 to C$ 2,320, with an average of C$ 1,885 over the past 12 months. Anything below C$ 1,541 counts as a good deal.

  • How expensive are last-minute Seattle to Chennai flights?

    Last-minute fares on this route (booked within two weeks of departure) run 19% above the C$ 1,885 route average. Book 23 weeks before departure for the lowest fares.

  • Have flight prices from Seattle to Chennai changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,561 to C$ 14,643. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Seattle to Chennai looking right now?

    One-way fares from Seattle to Chennai are currently lower than usual. Average one-way flight prices are about C$ 968, which is 21% below the typical average for this route.

  • Which airports can I use when flying from Seattle to Chennai?

    Flights from Seattle to Chennai usually depart from Seattle/Tacoma Intl (SEA) and arrive at Chennai (MAA).

  • Which airports do connecting flights from Seattle to Chennai pass through?

    One-stop flights from Seattle to Chennai most commonly connect through:

    • Singapore Changi (SIN) – 40% of one-stop connections
    • Hong Kong Intl (HKG) – 29% of one-stop connections
    • Doha Hamad Intl (DOH) – 23% of one-stop connections
    • Frankfurt am Main (FRA) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Chennai?

    Yes. Flexible dates can save you up to 12% on flights from Seattle to Chennai. Friday is the cheapest departure day at C$ 1,794 round-trip on average, while Saturday is the most expensive at C$ 2,027, a difference of C$ 232.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Seattle to Chennai?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 21h 14m, compared with 21h 55m via Dubai Intl (DXB) and 22h 10m via Frankfurt am Main (FRA).

  • What is the time difference between Seattle and Chennai?

    Chennai is 12 hours ahead of Seattle (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What are the visa requirements to fly from Seattle to Chennai?

    American citizens are required to have an Indian visa to fly to Chennai. An electronic tourist visa can be issued for 30 days, six months, one year or five years. An electronic business visa can be issued for one year, while an electronic conference visa can be issued for 30 days. An electronic medical visa can be issued for one year.

  • Can I get special services at Chennai International Airport?

    Yes, MAA provides ramps, accessible toilets and braille symbols and auditory signals in elevators.

  • Where can I park my vehicle at Seattle-Tacoma International Airport?

    Travelers have a few parking options, including the Parking Garage and the free Cell Phone Lot.

Your guide to booking Seattle to Chennai flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average C$ 1,794, about C$ 232 less than Saturday fares (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 36% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Chennai trip for March. Fares historically average C$ 1,354 round-trip in that month – typically C$ 1,090 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Chennai Airport.

    • Radisson Blu Hotel And Suites GRT Chennai
    • Hotel Mount Manor
    • NK Grand Park Hotel
  • If you’re traveling with children, head to the nursing suite near the Alaska Lounge in Concourse N on the Mezzanine level at Seattle-Tacoma Airport. Nursing pods are also available in Concourse B near Gate B11, Concourse C near Gates C10A/B, Concourse A near Gate A10E by the restrooms and Concourse S between the train and concourse levels by the escalators. At Chennai International, you’ll also find seven child-care rooms in the Domestic and International Terminals.
  • If you want a quieter place to wait before your flight, head to one of the airport lounges. The American Express Centurion Lounge is in the Central Terminal on the mezzanine level above Evergreens, Pallino, Pei Wei and Lucky Louie Fish Shack. In Concourse A, you'll find the Club at Sea near Gate A12, The United Club near Gate A9 and The Delta Sky Club near Gate A1. Other options include the USO Center on the Mezzanine level above Checkpoint 4 and British Airways Terraces Lounge at S Concourse near Gate S10.

More options for your flight from Seattle to Chennai

Complete your trip to Chennai with a hotel stay or car rental

Car rentals in Chennai
Hotels in Chennai
Vacations in Chennai