Find Cheap Flights from Indianapolis to Seattle/Tacoma Intl (IND - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Indianapolis to Seattle/Tacoma Intl

(Round-trip)
Depart: Tue Aug 15 2017 Return: Tue Aug 29 2017 Trip spans 15 days
American Airlines
American Airlines
IND
12:00a
SEA
7:56a
7h 56m
1 stop
SEA
12:00a
IND
8:11a
8h 11m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
IND
12:00a
SEA
7:56a
7h 56m
1 stop
SEA
12:00a
IND
6:55a
6h 55m
1 stop
Depart: Mon Aug 14 2017 Return: Mon Sep 11 2017 Trip spans 29 days
United
United
IND
12:00a
SEA
9:04a
9h 04m
1 stop
SEA
12:00a
IND
10:07a
10h 07m
1 stop
Depart: Thu Aug 3 2017 Return: Fri Sep 29 2017 Trip spans 58 days
Delta
Delta
IND
12:00a
SEA
8:52a
8h 52m
1 stop
SEA
12:00a
IND
8:49a
8h 49m
1 stop
Depart: Sun Aug 20 2017 Return: Mon Aug 21 2017 Trip spans 2 days
Frontier
Frontier
IND
12:00a
SEA
2:40p
14h 40m
1 stop
SEA
12:00a
IND
6:55a
6h 55m
1 stop
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
American Airlines
American Airlines
IND
12:00a
SEA
8:08a
8h 08m
1 stop
SEA
12:00a
IND
7:33a
7h 33m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IND
12:00a
SEA
7:45a
7h 45m
1 stop
SEA
12:00a
IND
6:55a
6h 55m
1 stop
Depart: Wed Aug 16 2017 Return: Thu Aug 24 2017 Trip spans 9 days
United
United
IND
12:00a
SEA
8:23a
8h 23m
1 stop
SEA
12:00a
IND
10:04a
10h 04m
1 stop
Depart: Sat Aug 26 2017 Return: Sat Sep 2 2017 Trip spans 8 days
American Airlines
American Airlines
IND
12:00a
SEA
8:32a
8h 32m
1 stop
SEA
12:00a
IND
7:33a
7h 33m
1 stop
Depart: Sat Aug 19 2017 Return: Wed Aug 23 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
IND
12:00a
SEA
8:12a
8h 12m
1 stop
SEA
12:00a
IND
6:55a
6h 55m
1 stop
Depart: Thu Aug 17 2017 Return: Fri Aug 18 2017 Trip spans 2 days
United
United
IND
12:00a
SEA
8:50a
8h 50m
1 stop
SEA
12:00a
IND
10:04a
10h 04m
1 stop
Depart: Sun Aug 27 2017 Return: Sat Sep 2 2017 Trip spans 7 days
American Airlines
American Airlines
IND
12:00a
SEA
8:02a
8h 02m
1 stop
SEA
12:00a
IND
7:33a
7h 33m
1 stop
Depart: Wed Aug 2 2017 Return: Mon Aug 7 2017 Trip spans 6 days
Delta
Delta
IND
12:00a
SEA
9:06a
9h 06m
1 stop
SEA
12:00a
IND
8:41a
8h 41m
1 stop
Depart: Tue Aug 15 2017 Return: Fri Aug 18 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IND
12:00a
SEA
7:45a
7h 45m
1 stop
SEA
12:00a
IND
10:04a
10h 04m
1 stop
Depart: Fri Aug 18 2017 Return: Wed Aug 23 2017 Trip spans 6 days
United
United
IND
12:00a
SEA
9:00a
9h 00m
1 stop
SEA
12:00a
IND
7:56a
7h 56m
1 stop
Depart: Mon Aug 28 2017 Return: Sat Sep 2 2017 Trip spans 6 days
American Airlines
American Airlines
IND
12:00a
SEA
8:02a
8h 02m
1 stop
SEA
12:00a
IND
7:33a
7h 33m
1 stop
Depart: Wed Aug 16 2017 Return: Fri Aug 18 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
IND
12:00a
SEA
7:45a
7h 45m
1 stop
SEA
12:00a
IND
9:44a
9h 44m
1 stop
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
Delta
Delta
IND
12:00a
SEA
7:29a
7h 29m
1 stop
SEA
12:00a
IND
7:51a
7h 51m
1 stop
Depart: Sun Aug 20 2017 Return: Thu Aug 24 2017 Trip spans 5 days
United
United
IND
12:00a
SEA
10:08a
10h 08m
1 stop
SEA
12:00a
IND
10:04a
10h 04m
1 stop
Depart: Sat Aug 19 2017 Return: Sat Aug 26 2017 Trip spans 8 days
American Airlines
American Airlines
IND
12:00a
SEA
8:12a
8h 12m
1 stop
SEA
12:00a
IND
8:11a
8h 11m
1 stop
Direct flights IND to SEA on Alaska Airlines
Flight # Depart IND Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
501 6:15 pm 8:28 pm Aug 31 - Aug 31
501 6:15 pm 8:28 pm Aug 28 - Sep 4
501 6:15 pm 8:28 pm Aug 27 - Sep 1
501 6:30 pm 8:33 pm Aug 26 - Aug 26
501 6:30 pm 8:33 pm Aug 25 - Aug 25
501 6:30 pm 8:33 pm Aug 21 - Aug 21
501 6:30 pm 8:33 pm Aug 17 - Aug 24
501 6:30 pm 8:33 pm Aug 14 - Aug 14
501 6:30 pm 8:33 pm Aug 11 - Aug 16
501 6:30 pm 8:33 pm Aug 9 - Aug 15
501 6:30 pm 8:33 pm Aug 8 - Aug 12
501 6:30 pm 8:33 pm Aug 6 - Aug 7
501 6:30 pm 8:33 pm Aug 1 - Aug 1
501 6:30 pm 8:33 pm Jul 30 - Aug 5
* 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 email and someone from our team will get back to you promptly.

Airports
Origin

Indianapolis
$276
Destination

Seattle
$276