Find cheap flights from Indianapolis to Seattle/Tacoma Airport

IND - SEA

Find cheap flights from Indianapolis to Seattle/Tacoma Airport

Round-trip
Economy
Indianapolis (IND)
Seattle/Tacoma Intl
Thu 8/13
Thu 8/20
Any month
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Good to know

Low season

February Best time to beat the crowds with an average 26% drop in price.

High season

July Most popular time to fly with an average 21% increase in price.

Average price of a round-trip

$293 (avg. price over the last 2 weeks)

Good deal for a round-trip

$274 or less

When to book flights from Indianapolis to Seattle/Tacoma Intl

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $178 or less.
  • The cheapest flight from Indianapolis to Seattle/Tacoma Airport was found 38 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is February.
  • Morning departure is around 37% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Indianapolis to Seattle/Tacoma Airport flights

Which airlines have a flexible cancellation policy for flights from Indianapolis to Seattle/Tacoma Intl due to COVID-19?

Which airlines apply social distancing measures on flights from Indianapolis to Seattle/Tacoma Intl due to COVID-19?

How long does a flight from Indianapolis to Seattle/Tacoma Airport take?

How many flights are there between Indianapolis and Seattle/Tacoma Airport?

Which airlines provide the cheapest flights from Indianapolis to Seattle/Tacoma Airport?

Do I need a passport to fly between Indianapolis and Seattle/Tacoma Airport?

Which airlines fly most frequently between Indianapolis and Seattle/Tacoma Airport?

What’s the cheapest day of the week to fly Indianapolis to Seattle/Tacoma Airport?

How does KAYAK find such low prices on flights from Indianapolis to Seattle/Tacoma Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Seattle/Tacoma Airport?

What is the Hacker Fare option on flights from Indianapolis to Seattle/Tacoma Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Seattle/Tacoma Airport?

Top airlines flying Indianapolis to Seattle/Tacoma Intl

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,531 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta

Book cheap flights from Indianapolis to Seattle/Tacoma Airport

Recent round-trip flight deals

7/30
Thu
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/2
Sun
1 stop
Spirit Airlines
7h 02m
SEA - IND
7/31
Fri
1 stop
Multiple Airlines
19h 38m
IND - SEA
8/2
Sun
1 stop
Multiple Airlines
7h 02m
SEA - IND
7/30
Thu
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/3
Mon
1 stop
Spirit Airlines
13h 16m
SEA - IND
8/2
Sun
1 stop
Multiple Airlines
23h 33m
IND - SEA
8/4
Tue
1 stop
Multiple Airlines
7h 02m
SEA - IND
8/3
Mon
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/4
Tue
1 stop
Spirit Airlines
7h 02m
SEA - IND
7/30
Thu
2 stops
Spirit Airlines
31h 56m
IND - SEA
8/2
Sun
1 stop
Spirit Airlines
7h 02m
SEA - IND
7/30
Thu
3 stops
Multiple Airlines
32h 40m
IND - SEA
8/3
Mon
1 stop
Multiple Airlines
31h 02m
SEA - IND
7/28
Tue
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/4
Tue
1 stop
Spirit Airlines
7h 02m
SEA - IND
7/31
Fri
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/2
Sun
1 stop
Spirit Airlines
7h 02m
SEA - IND
7/30
Thu
1 stop
Multiple Airlines
8h 21m
IND - SEA
8/2
Sun
1 stop
Multiple Airlines
18h 01m
SEA - IND
8/16
Sun
1 stop
Multiple Airlines
22h 20m
IND - SEA
8/21
Fri
3 stops
Multiple Airlines
35h 31m
SEA - IND
7/30
Thu
2 stops
Spirit Airlines
31h 56m
IND - SEA
8/3
Mon
1 stop
Spirit Airlines
7h 02m
SEA - IND
8/16
Sun
1 stop
Multiple Airlines
21h 48m
IND - SEA
8/20
Thu
1 stop
Multiple Airlines
9h 10m
SEA - IND
7/31
Fri
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/4
Tue
1 stop
Spirit Airlines
7h 02m
SEA - IND
8/6
Thu
1 stop
Multiple Airlines
25h 07m
IND - SEA
8/14
Fri
3 stops
Multiple Airlines
35h 31m
SEA - IND
7/30
Thu
3 stops
Spirit Airlines
37h 59m
IND - SEA
8/4
Tue
1 stop
Spirit Airlines
7h 02m
SEA - IND
8/13
Thu
1 stop
Multiple Airlines
25h 07m
IND - SEA
8/15
Sat
3 stops
Multiple Airlines
44h 13m
SEA - IND
7/30
Thu
2 stops
Spirit Airlines
25h 00m
IND - SEA
8/3
Mon
1 stop
Spirit Airlines
31h 02m
SEA - IND
Show more results

Recent one-way flight deals

7/28
Tue
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/6
Thu
1 stop
Multiple Airlines
17h 30m
IND - SEA
8/3
Mon
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/3
Mon
1 stop
Delta
6h 07m
IND - SEA
8/2
Sun
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/7
Fri
3 stops
Multiple Airlines
31h 32m
IND - SEA
8/4
Tue
3 stops
Multiple Airlines
51h 41m
IND - SEA
8/7
Fri
3 stops
Spirit Airlines
37h 14m
IND - SEA
7/25
Sat
2 stops
Multiple Airlines
29h 10m
IND - SEA
8/4
Tue
3 stops
Multiple Airlines
38h 42m
IND - SEA
8/4
Tue
1 stop
Spirit Airlines
8h 21m
IND - SEA
8/22
Sat
1 stop
Delta
6h 27m
IND - SEA
7/27
Mon
3 stops
Spirit Airlines
37h 59m
IND - SEA
7/23
Thu
3 stops
Multiple Airlines
32h 20m
IND - SEA
8/3
Mon
3 stops
Multiple Airlines
31h 51m
IND - SEA
8/2
Sun
1 stop
Delta
8h 55m
IND - SEA
7/29
Wed
3 stops
Spirit Airlines
49h 00m
IND - SEA
7/26
Sun
1 stop
Multiple Airlines
23h 26m
IND - SEA
8/16
Sun
1 stop
Multiple Airlines
21h 48m
IND - SEA
7/24
Fri
3 stops
Spirit Airlines
31h 56m
IND - SEA
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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