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 $352 round trip and CA $145 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Oct. 4 - Sat, Oct. 11
IND
Indianapolis
SEA
Seattle
CA $352 Roundtrip, found 3 days ago
CA $352
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct. 4 from Indianapolis to Seattle, returning Sat, Oct. 11, priced at CA $352 found 3 days ago
Thu, Aug. 14 - Tue, Aug. 19
IND
Indianapolis
SEA
Seattle
CA $384 Roundtrip, found 4 days ago
CA $384
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Aug. 14 from Indianapolis to Seattle, returning Tue, Aug. 19, priced at CA $384 found 4 days ago
Thu, Aug. 7 - Wed, Aug. 13
IND
Indianapolis
SEA
Seattle
CA $411 Roundtrip, found 1 day ago
CA $411
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Aug. 7 from Indianapolis to Seattle, returning Wed, Aug. 13, priced at CA $411 found 1 day ago
Wed, Jul. 30 - Mon, Aug. 11
IND
Indianapolis
SEA
Seattle
CA $415 Roundtrip, found 5 days ago
CA $415
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul. 30 from Indianapolis to Seattle, returning Mon, Aug. 11, priced at CA $415 found 5 days ago
Thu, Dec. 25 - Sun, Jan. 4
IND
Indianapolis
SEA
Seattle
CA $453 Roundtrip, found 6 days ago
CA $453
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Dec. 25 from Indianapolis to Seattle, returning Sun, Jan. 4, priced at CA $453 found 6 days ago
Wed, Aug. 6 - Wed, Sep. 3
IND
Indianapolis
SEA
Seattle
CA $476 Roundtrip, found 8 hours ago
CA $476
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Wed, Aug. 6 from Indianapolis to Seattle, returning Wed, Sep. 3, priced at CA $476 found 8 hours ago
Wed, Jul. 30 - Mon, Aug. 11
IND
Indianapolis
SEA
Seattle
CA $479 Roundtrip, found 5 days ago
CA $479
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul. 30 from Indianapolis to Seattle, returning Mon, Aug. 11, priced at CA $479 found 5 days ago
Thu, Aug. 14 - Tue, Aug. 19
IND
Indianapolis
SEA
Seattle
CA $487 Roundtrip, found 4 days ago
CA $487
Roundtrip
found 4 days ago
Select Sun Country Airlines flight, departing Thu, Aug. 14 from Indianapolis to Seattle, returning Tue, Aug. 19, priced at CA $487 found 4 days ago
Wed, Jul. 30 - Mon, Aug. 11
IND
Indianapolis
SEA
Seattle
CA $493 Roundtrip, found 5 days ago
CA $493
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul. 30 from Indianapolis to Seattle, returning Mon, Aug. 11, priced at CA $493 found 5 days ago
Thu, Aug. 14 - Tue, Aug. 19
IND
Indianapolis
SEA
Seattle
CA $503 Roundtrip, found 4 days ago
CA $503
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Aug. 14 from Indianapolis to Seattle, returning Tue, Aug. 19, priced at CA $503 found 4 days 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.

Popular Flight Routes from Indianapolis (IND)

Travelers at IND love to visit these top cities. Roam to the top destinations from Indianapolis (IND) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*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.