Cheap Flights From Indianapolis Intl. (IND) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Indianapolis (IND) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $484 round trip and CA $141 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 16 - Sun, Apr 19
IND
Indianapolis
SEA
Seattle
CA $484 Roundtrip, found 12 hours ago
CA $484
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Indianapolis to Seattle, returning Sun, Apr 19, priced at CA $484 found 12 hours ago
Fri, Apr 17 - Mon, Apr 20
IND
Indianapolis
SEA
Seattle
CA $492 Roundtrip, found 1 day ago
CA $492
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Apr 17 from Indianapolis to Seattle, returning Mon, Apr 20, priced at CA $492 found 1 day ago
Thu, Apr 16 - Tue, Apr 21
IND
Indianapolis
SEA
Seattle
CA $526 Roundtrip, found 18 hours ago
CA $526
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Indianapolis to Seattle, returning Tue, Apr 21, priced at CA $526 found 18 hours ago
Fri, Apr 17 - Mon, Apr 20
IND
Indianapolis
SEA
Seattle
CA $534 Roundtrip, found 1 day ago
CA $534
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Apr 17 from Indianapolis to Seattle, returning Mon, Apr 20, priced at CA $534 found 1 day ago
Thu, Apr 16 - Tue, Apr 21
IND
Indianapolis
SEA
Seattle
CA $602 Roundtrip, found 18 hours ago
CA $602
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Indianapolis to Seattle, returning Tue, Apr 21, priced at CA $602 found 18 hours ago
Thu, Jun 25 - Tue, Jun 30
IND
Indianapolis
SEA
Seattle
CA $615 Roundtrip, found 5 days ago
CA $615
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Thu, Jun 25 from Indianapolis to Seattle, returning Tue, Jun 30, priced at CA $615 found 5 days ago
Thu, Jun 25 - Tue, Jun 30
IND
Indianapolis
SEA
Seattle
CA $622 Roundtrip, found 5 days ago
CA $622
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Thu, Jun 25 from Indianapolis to Seattle, returning Tue, Jun 30, priced at CA $622 found 5 days ago
Thu, Apr 16 - Tue, Apr 21
IND
Indianapolis
SEA
Seattle
CA $628 Roundtrip, found 18 hours ago
CA $628
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Indianapolis to Seattle, returning Tue, Apr 21, priced at CA $628 found 18 hours ago
Thu, Jun 25 - Tue, Jun 30
IND
Indianapolis
SEA
Seattle
CA $656 Roundtrip, found 5 days ago
CA $656
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Thu, Jun 25 from Indianapolis to Seattle, returning Tue, Jun 30, priced at CA $656 found 5 days ago
Fri, Apr 17 - Mon, Apr 20
IND
Indianapolis
SEA
Seattle
CA $675 Roundtrip, found 1 day ago
CA $675
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Apr 17 from Indianapolis to Seattle, returning Mon, Apr 20, priced at CA $675 found 1 day ago

Frequently asked questions

Are there direct flights from Indianapolis Intl. Airport (IND) to SEA?
Wander wisely and lock in a direct flight from Indianapolis Airport to SEA with Alaska Airlines. This air carrier is just the ticket if you're hoping to travel to Seattle as fast as possible.
What airlines fly from IND to SEA?
Know the dates for your vacation? Eager to fly directly from Indianapolis to Seattle? With Alaska Airlines offering up to 30 flights every month, you'll be on your way in no time.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.