Cheap Flights from Seattle to Chennai
Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.
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RatePunk searches hundreds of travel sites at once for deals on flights to Chennai
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Seattle to Chennai
Explore current cheapest deals departing from Seattle to Chennai
Round trip
Sort by: Cheapest
October 22 - October 26
SEA - Chennai
$1,273
$1,008
Round trip
September 13 - September 15
SEA - Chennai
$1,247
$1,015
Round trip
October 1 - October 31
SEA - Chennai
$1,196
$1,034
Round trip
September 3 - September 13
SEA - Chennai
$1,153
$1,042
Round trip
September 5 - September 26
SEA - Chennai
$1,157
$1,052
Round trip
November 2 - November 11
SEA - Chennai
$1,208
$1,052
Round trip
November 4 - November 21
SEA - Chennai
$1,217
$1,052
Round trip
October 11 - October 25
SEA - Chennai
$1,237
$1,057
Round trip
September 3 - September 20
SEA - Chennai
$1,149
$1,073
Round trip
September 15 - September 26
SEA - Chennai
$1,182
$1,089
Round trip
Unlock all 500+ flight deals to Chennai and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Seattle to Chennai
How much is a round trip from Seattle to Chennai
Regular price: $1,113 - $1,725
Prices for flights from Seattle to Chennai are currently below the regular range.
The regular price range for flights from Seattle to Chennai is between $1113 and $1725. The current lowest deal is $1008 with Singapore Airlines, for travel from Oct 22 to Oct 26.
now $1,008
Low $1,113
High $1,725
The cheapest time to fly from Seattle to Chennai
Flights from Seattle to Chennai are cheapest in January, with a median price of $1124. The most expensive month to fly is June, with a median price of $1637. Prices are generally lower from January to November.
January
Flights from $1,124
June
Flights from $1,637
Direct flights from Seattle to Chennai
Alaska Airlines, Inc.
Cathay Pacific
Qatar Airways
Korean Air
Last-minute flights going from Seattle to Chennai
Wed, Jun 17
SEA - Chennai
Seattle (SEA) - Chennai (MAA)
Qatar Airways
$1,387
$1,428
One-way
Wed, Jun 17
SEA - Chennai
Seattle (SEA) - Chennai (MAA)
Qatar Airways
$1,417
$1,609
One-way
Wed, Jun 17
SEA - Chennai
Seattle (SEA) - Chennai (MAA)
Qatar Airways
$1,349
$1,642
One-way
Wed, Jun 17
SEA - Chennai
Seattle (SEA) - Chennai (MAA)
Qatar Airways
$1,375
$1,682
One-way
Sun, Jun 21
SEA - Chennai
Seattle (SEA) - Chennai (MAA)
Qatar Airways
$1,383
$1,590
One-way
Sun, Jun 21
SEA - Chennai
Seattle (SEA) - Chennai (MAA)
Alaska Airlines, Inc.
$1,412
$1,679
One-way
Biggest price drops on these dates for flights from Seattle to Chennai
Oct 22 - Oct 26
$1,273 → $1,008
21%
Sep 13 - Sep 15
$1,247 → $1,015
19%
Sep 8 - Sep 22
$1,408 → $1,185
16%
Oct 11 - Oct 25
$1,237 → $1,057
15%
Popular Airports to fly from Seattle to Chennai
Seattle - Chennai route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Seattle to Chennai are below the typical level at $1008.
📅 Best time to fly
Fly in September, August, or January for the best prices
Historically, the cheapest months to fly are September, August, and January, with median prices around $1124.
⏱️ Flight duration
Expect a long-haul flight of 33h 25m
Flights from Seattle to Chennai are typically long-haul, with a median duration of 33h 25m.
✈️ Airlines & availability
Connecting flights are dominant on this route
This route is connecting dominant, with a median of 2 stopovers for deals.
🏆 Airline highlight
Singapore Airlines offers a recent deal at $1008
A recent deal from Seattle to Chennai was found on Singapore Airlines for $1008.
🎯 Booking tip
Deals are frequent for this route
Deals for flights from Seattle to Chennai are frequent, with about 0.9 deals per day.
Seattle main airports to depart from
Seattle–Tacoma International (SEA)
Seattle–Tacoma International Airport offers flights to Chennai, making it a convenient departure option.
📍 ~15 km from Seattle city center (reachable by car or train)
💸 Flights from ~$1008
Boeing Field (BFI)
Boeing Field is an alternative departure airport for flights to Chennai.
📍 ~8 km from Seattle city center (reachable by car)
💸 Flights from ~$2819
Kenmore Air Harbor Seaplane Base (LKE)
Kenmore Air Harbor Seaplane Base is another option for flights to Chennai.
📍 ~3 km from Seattle city center (reachable by car)
💸 Flights from ~$2686
Chennai main airports to arrive at
Chennai International (MAA)
Chennai International Airport is a key arrival point for travelers heading to Chennai from Seattle.
📍 ~20 km from Chennai (reachable by car)
💸 Flights from ~$1008
Airports nearby Chennai used as alternative
Bengaluru International (BLR)
Bengaluru International is a major international hub with extensive global connectivity and frequent flight options.
📍 ~260 km from Chennai (requires approximately 5-6 hours of ground travel)
💸 Flights from ~$764
Tirupati (TIR)
Tirupati is the closest alternative airport to Chennai, convenient for domestic connections.
📍 ~110 km from Chennai
💸 Flights from ~$1226
Tiruchirappalli International (TRZ)
Tiruchirappalli International offers significant international connectivity to Southeast Asia and the Middle East.
📍 ~320 km from Chennai
💸 Flights from ~$1114
Rajiv Gandhi International (HYD)
Rajiv Gandhi International is a massive international hub with diverse airline options for long-haul flights.
📍 ~520 km from Chennai (usually requires a long train journey or separate flight)
💸 Flights from ~$997
Coimbatore International (CJB)
Coimbatore International is a major regional hub with a strong domestic network for South Indian destinations.
📍 ~440 km from Chennai
💸 Flights from ~$1133
Business & First Class Flight Deals to Chennai
Discover luxury on the budget with premium cabin class on flights from Seattle to Chennai.
Elite
Best Elite deals to Chennai
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SEA
Elite
Jun 17
Chennai, India
94% AI deal score
$7,781
$4,623
Save $3,158
From SEA
Elite
Oct 21
Chennai, India
93% AI deal score
$7,275
$4,348
Save $2,927
From SEA
Elite
Oct 18
Chennai, India
93% AI deal score
$7,288
$4,348
Save $2,940
From SEA
Elite
Sep 01
Chennai, India
93% AI deal score
$6,994
$4,580
Save $2,414
From SEA
Elite
Sep 09
Chennai, India
93% AI deal score
$7,181
$4,581
Save $2,600
From SEA
Elite
Oct 28
Chennai, India
93% AI deal score
$7,245
$4,581
Save $2,664
From SEA
Elite
Jul 07
Chennai, India
93% AI deal score
$7,169
$4,623
Save $2,546
From SEA
Elite
Jul 01
Chennai, India
93% AI deal score
$7,268
$4,624
Save $2,644
From SEA
Elite
Sep 02
Chennai, India
93% AI deal score
$7,126
$4,624
Save $2,502
From SEA
Elite
Sep 01
Chennai, India
93% AI deal score
$6,960
$4,629
Save $2,331
From SEA
Elite
Aug 17
Chennai, India
92% AI deal score
$6,565
$4,580
Save $1,985
From SEA
Elite
Aug 17
Chennai, India
92% AI deal score
$6,551
$4,580
Save $1,971
From SEA
Elite
Aug 19
Chennai, India
92% AI deal score
$6,600
$4,580
Save $2,020
From SEA
Elite
Aug 20
Chennai, India
92% AI deal score
$6,658
$4,580
Save $2,078
From SEA
Elite
Aug 17
Chennai, India
92% AI deal score
$6,554
$4,580
Save $1,974
From SEA
Elite
Aug 20
Chennai, India
92% AI deal score
$6,672
$4,580
Save $2,092
From SEA
Elite
Aug 26
Chennai, India
92% AI deal score
$6,516
$4,581
Save $1,935
From SEA
Elite
Aug 20
Chennai, India
92% AI deal score
$6,611
$4,581
Save $2,030
From SEA
Elite
Jun 29
Chennai, India
92% AI deal score
$7,075
$4,581
Save $2,494
From SEA
Elite
Aug 31
Chennai, India
92% AI deal score
$6,696
$4,624
Save $2,072
From SEA
Elite
Aug 19
Chennai, India
92% AI deal score
$6,611
$4,630
Save $1,981
From SEA
Elite
Aug 24
Chennai, India
92% AI deal score
$6,503
$4,639
Save $1,864
From SEA
Elite
Sep 19
Chennai, India
92% AI deal score
$7,165
$4,866
Save $2,299
From SEA
Elite
Sep 19
Chennai, India
92% AI deal score
$7,164
$4,866
Save $2,298
From SEA
Elite
Sep 28
Chennai, India
91% AI deal score
$7,096
$5,106
Save $1,990
From SEA
Elite
Sep 01
Chennai, India
91% AI deal score
$6,936
$5,109
Save $1,827
From SEA
Elite
Aug 03
Chennai, India
84% AI deal score
$6,404
$5,475
Save $929
From SEA
Elite
Aug 13
Chennai, India
82% AI deal score
$6,533
$5,833
Save $700
From SEA
Elite
Aug 03
Chennai, India
82% AI deal score
$6,481
$5,833
Save $648
From SEA
Elite
Jul 03
Chennai, India
81% AI deal score
$22,707
$20,122
Save $2,585
From SEA
Elite
Sep 09
Chennai, India
81% AI deal score
$23,768
$20,145
Save $3,623
From SEA
Elite
Jul 13
Chennai, India
79% AI deal score
$21,579
$20,210
Save $1,369
From SEA
Elite
Oct 20
Chennai, India
79% AI deal score
$25,955
$23,610
Save $2,345
From SEA
Elite
Nov 21
Chennai, India
78% AI deal score
$21,874
$21,073
Save $801
From SEA
Elite
Aug 05
Chennai, India
77% AI deal score
$6,659
From SEA
Elite
Jul 04
Chennai, India
77% AI deal score
$20,358
$19,693
Save $665
From SEA
Elite
Jul 03
Chennai, India
77% AI deal score
$20,264
$19,693
Save $571
From SEA
Elite
Jun 29
Chennai, India
76% AI deal score
$19,874
$19,693
Save $181
From SEA
Elite
Jul 03
Chennai, India
76% AI deal score
$20,317
$20,122
Save $195
From SEA
Elite
Jun 29
Chennai, India
76% AI deal score
$20,122
From SEA
Elite
Jul 03
Chennai, India
76% AI deal score
$20,358
$20,122
Save $236
From SEA
Elite
Jul 04
Chennai, India
76% AI deal score
$20,317
$20,122
Save $195
From SEA
Elite
Jun 29
Chennai, India
76% AI deal score
$20,122
From SEA
Elite
Jul 04
Chennai, India
76% AI deal score
$20,358
$20,122
Save $236
From SEA
Elite
Jul 03
Chennai, India
76% AI deal score
$20,370
$20,122
Save $248
From SEA
Elite
Jul 04
Chennai, India
76% AI deal score
$20,314
$20,122
Save $192
From SEA
Elite
Jul 04
Chennai, India
76% AI deal score
$20,289
$20,122
Save $167
From SEA
Elite
Jul 03
Chennai, India
76% AI deal score
$20,358
$20,122
Save $236
From SEA
Elite
Jun 29
Chennai, India
76% AI deal score
$20,122
From SEA
Elite
Jul 13
Chennai, India
76% AI deal score
$20,210
From SEA
Elite
Oct 15
Chennai, India
76% AI deal score
$2,839
From SEA
Elite
Aug 27
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 27
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 27
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Sep 15
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Sep 15
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 19
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 18
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 17
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 18
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 19
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 17
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 17
Chennai, India
76% AI deal score
$2,874
From SEA
Elite
Aug 04
Chennai, India
76% AI deal score
$2,880
From SEA
Elite
Sep 15
Chennai, India
76% AI deal score
$2,884
From SEA
Elite
Nov 09
Chennai, India
76% AI deal score
$2,913
From SEA
Elite
Oct 28
Chennai, India
76% AI deal score
$2,913
From SEA
Elite
Nov 09
Chennai, India
76% AI deal score
$2,913
From SEA
Elite
Oct 29
Chennai, India
76% AI deal score
$2,913
From SEA
Elite
Oct 29
Chennai, India
76% AI deal score
$2,913
From SEA
Elite
Nov 04
Chennai, India
76% AI deal score
$2,921
From SEA
Elite
Oct 29
Chennai, India
76% AI deal score
$2,942
From SEA
Elite
Jun 29
Chennai, India
75% AI deal score
$20,122
From SEA
Elite
Jun 29
Chennai, India
75% AI deal score
$20,122
From SEA
Elite
Aug 31
Chennai, India
75% AI deal score
$2,904
From SEA
Elite
Sep 02
Chennai, India
75% AI deal score
$2,904
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,904
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,907
From SEA
Elite
Aug 31
Chennai, India
75% AI deal score
$2,907
From SEA
Elite
Sep 02
Chennai, India
75% AI deal score
$2,907
From SEA
Elite
Sep 02
Chennai, India
75% AI deal score
$2,907
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,907
From SEA
Elite
Sep 02
Chennai, India
75% AI deal score
$2,907
From SEA
Elite
Aug 31
Chennai, India
75% AI deal score
$2,907
From SEA
Elite
Nov 04
Chennai, India
75% AI deal score
$2,921
From SEA
Elite
Nov 18
Chennai, India
75% AI deal score
$2,921
From SEA
Elite
Nov 24
Chennai, India
75% AI deal score
$2,922
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,923
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,934
From SEA
Elite
Nov 05
Chennai, India
75% AI deal score
$2,936
From SEA
Elite
Nov 26
Chennai, India
75% AI deal score
$2,936
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,938
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,938
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,938
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,938
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,938
From SEA
Elite
Sep 08
Chennai, India
75% AI deal score
$2,938
From SEA
Elite
Aug 25
Chennai, India
75% AI deal score
$2,994
From SEA
Elite
Aug 25
Chennai, India
75% AI deal score
$2,997
From SEA
Elite
Aug 25
Chennai, India
75% AI deal score
$2,997