Cheap flights from Indianapolis to Herron Island

View AU$150 flight on Mon, 18 Aug. 2025Opens in a new window

Popular airlines from Indianapolis to Herron Island

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Cheap Flights from Indianapolis (IND) to Herron Island (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 22 Aug. - Tue, 26 Aug.
IND
Indianapolis
SEA
Seattle
AU$299 Return, found 1 day ago
AU$299
Return
found 1 day ago
Select American Airlines flight, departing Fri, 22 Aug. from Indianapolis to Seattle, returning Tue, 26 Aug., priced at AU$299 found 1 day ago
Delta
Fri, 22 Aug. - Tue, 26 Aug.
IND
Indianapolis
SEA
Seattle
AU$299 Return, found 1 day ago
AU$299
Return
found 1 day ago
Select Delta flight, departing Fri, 22 Aug. from Indianapolis to Seattle, returning Tue, 26 Aug., priced at AU$299 found 1 day ago
Delta
Fri, 22 Aug. - Tue, 26 Aug.
IND
Indianapolis
SEA
Seattle
AU$361 Return, found 1 day ago
AU$361
Return
found 1 day ago
Select Delta flight, departing Fri, 22 Aug. from Indianapolis to Seattle, returning Tue, 26 Aug., priced at AU$361 found 1 day ago
American Airlines
Fri, 22 Aug. - Tue, 26 Aug.
IND
Indianapolis
SEA
Seattle
AU$377 Return, found 1 day ago
AU$377
Return
found 1 day ago
Select American Airlines flight, departing Fri, 22 Aug. from Indianapolis to Seattle, returning Tue, 26 Aug., priced at AU$377 found 1 day ago
United
Fri, 22 Aug. - Tue, 26 Aug.
IND
Indianapolis
SEA
Seattle
AU$400 Return, found 1 day ago
AU$400
Return
found 1 day ago
Select United flight, departing Fri, 22 Aug. from Indianapolis to Seattle, returning Tue, 26 Aug., priced at AU$400 found 1 day ago
Alaska Airlines
Fri, 22 Aug. - Tue, 26 Aug.
IND
Indianapolis
SEA
Seattle
AU$439 Return, found 1 day ago
AU$439
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 22 Aug. from Indianapolis to Seattle, returning Tue, 26 Aug., priced at AU$439 found 1 day ago

Find the cheapest month to fly from Indianapolis (IND) to Seattle (SEA)

September is typically the cheapest month to fly

From AU$168 - AU$298 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.