How does KAYAK find such low prices on flights from Indiana to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Seattle.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Indiana to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Indiana with another airline.

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

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$110 CHEAP FLIGHTS from Indiana to Seattle

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Cheap Flights from Indiana to Seattle

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Indiana to Seattle

Sat, Nov 21 - Mon, Nov 23

7:56 pm - 12:42 amIND Indianapolis-SEA Seattle/Tacoma Intl

7h 46m1 stop Chicago O'Hare Intl

3:15 pm - 12:39 amSEA Seattle/Tacoma Intl-IND Indianapolis

6h 24m1 stop Chicago O'Hare Intl

$303American Airlines

Mon, Nov 16 - Thu, Nov 19

5:35 am - 9:39 amIND Indianapolis-SEA Seattle/Tacoma Intl

7h 04m1 stop Chicago O'Hare Intl

5:40 am - 7:13 pmSEA Seattle/Tacoma Intl-IND Indianapolis

10h 33m1 stop Charlotte Douglas

$303American Airlines

Wed, Nov 25 - Tue, Dec 1

3:11 pm - 9:58 pmIND Indianapolis-SEA Seattle/Tacoma Intl

9h 47m1 stop Detroit Metropolitan Wayne County

11:30 am - 10:54 pmSEA Seattle/Tacoma Intl-IND Indianapolis

8h 24m1 stop Salt Lake City

$303Delta

Tue, Dec 1 - Tue, Dec 8

6:30 am - 10:45 amIND Indianapolis-SEA Seattle/Tacoma Intl

7h 15m1 stop Minneapolis St Paul

6:00 am - 5:22 pmSEA Seattle/Tacoma Intl-IND Indianapolis

8h 22m1 stop Minneapolis St Paul

$303Delta

Mon, Nov 16 - Thu, Nov 19

4:30 pm - 11:07 pmIND Indianapolis-SEA Seattle/Tacoma Intl

9h 37m1 stop Chicago O'Hare Intl

7:00 am - 4:23 pmSEA Seattle/Tacoma Intl-IND Indianapolis

6h 23m1 stop Chicago O'Hare Intl

$303United Airlines

Tue, Nov 10 - Thu, Nov 26

4:03 pm - 3:12 pmIND Indianapolis-SEA Seattle/Tacoma Intl

26h 09m1 stop Denver Intl

4:37 pm - 3:42 pmSEA Seattle/Tacoma Intl-IND Indianapolis

20h 05m1 stop Denver Intl

$304Frontier

Thu, Dec 3 - Wed, Dec 16

7:00 am - 12:20 pmIND Indianapolis-SEA Seattle/Tacoma Intl

8h 20m1 stop San Francisco

5:05 am - 4:26 pmSEA Seattle/Tacoma Intl-IND Indianapolis

8h 21m2 stops Denver Intl Chicago O'Hare Intl

$306United Airlines

Fri, Nov 27 - Fri, Dec 4

4:37 pm - 3:22 pmIND Indianapolis-SEA Seattle/Tacoma Intl

25h 45m1 stop Denver Intl

4:58 pm - 3:46 pmSEA Seattle/Tacoma Intl-IND Indianapolis

19h 48m1 stop Denver Intl

$306Frontier

Wed, Dec 2 - Sat, Dec 5

4:50 pm - 11:35 pmIND Indianapolis-SEA Seattle/Tacoma Intl

9h 45m1 stop Chicago Midway

8:55 am - 11:15 pmSEA Seattle/Tacoma Intl-IND Indianapolis

11h 20m2 stops San Diego Phoenix Sky Harbor Intl

$308Southwest

Mon, Dec 14 - Mon, Dec 21

6:40 pm - 10:50 pmIND Indianapolis-SEA Seattle/Tacoma Intl

7h 10m1 stop Denver Intl

9:50 pm - 11:55 amSEA Seattle/Tacoma Intl-IND Indianapolis

11h 05m1 stop Las Vegas Harry Reid Intl

$340Southwest

Recent last minute flight deals from Indiana to Seattle

Tue, Nov 3 - Tue, Jan 5

7:17 am - 10:50 amSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

6h 33m1 stop Minneapolis St Paul

12:00 pm - 10:39 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

7h 39m1 stop Minneapolis St Paul

$354Delta

Sat, Oct 31 - Wed, Jan 6

7:17 am - 10:59 amSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

6h 42m1 stop Minneapolis St Paul

12:00 pm - 10:39 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

7h 39m1 stop Minneapolis St Paul

$354Delta

Tue, Nov 3 - Sat, Nov 7

4:03 pm - 3:12 pmIND Indianapolis-SEA Seattle/Tacoma Intl

26h 09m1 stop Denver Intl

4:27 pm - 3:08 pmSEA Seattle/Tacoma Intl-IND Indianapolis

19h 41m1 stop Denver Intl

$358Frontier

Tue, Nov 3 - Sat, Nov 7

4:03 pm - 3:12 pmIND Indianapolis-SEA Seattle/Tacoma Intl

26h 09m1 stop Denver Intl

4:27 pm - 3:08 pmSEA Seattle/Tacoma Intl-IND Indianapolis

19h 41m1 stop Denver Intl

$369Frontier

Wed, Nov 4 - Thu, Jan 7

2:27 pm - 8:20 pmSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

8h 53m1 stop Chicago O'Hare Intl

10:17 am - 8:49 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

7h 32m1 stop Chicago O'Hare Intl

$378American Airlines

Sat, Oct 31 - Tue, Nov 3

2:34 pm - 8:14 pmSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

8h 40m1 stop Chicago O'Hare Intl

5:10 am - 5:28 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

9h 18m1 stop Dallas/Fort Worth

$397American Airlines

Sat, Oct 31 - Tue, Nov 3

8:38 am - 3:32 pmSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

9h 54m1 stop Chicago O'Hare Intl

9:05 am - 9:49 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

9h 44m2 stops San Francisco Chicago O'Hare Intl

$402United Airlines

Sat, Oct 31 - Tue, Nov 3

7:38 am - 1:55 pmSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

9h 17m2 stops Chicago O'Hare Intl Denver Intl

9:05 am - 9:49 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

9h 44m2 stops San Francisco Chicago O'Hare Intl

$407United Airlines

Mon, Nov 2 - Sun, Nov 15

7:40 pm - 12:55 amIND Indianapolis-SEA Seattle/Tacoma Intl

8h 15m1 stop Phoenix Sky Harbor Intl

12:15 am - 12:20 pmSEA Seattle/Tacoma Intl-IND Indianapolis

9h 05m1 stop Chicago Midway

$493Southwest

Mon, Nov 2 - Sun, Nov 15

7:20 pm - 1:15 amIND Indianapolis-SEA Seattle/Tacoma Intl

8h 55m2 stops Denver Intl Las Vegas Harry Reid Intl

12:15 am - 12:20 pmSEA Seattle/Tacoma Intl-IND Indianapolis

9h 05m1 stop Chicago Midway

$499Southwest

Recent direct flight deals from Indiana to Seattle

Wed, Nov 25 - Wed, Dec 2

7:00 am - 9:01 amIND Indianapolis-SEA Seattle/Tacoma Intl

5h 01mnonstop

9:56 am - 5:04 pmSEA Seattle/Tacoma Intl-IND Indianapolis

4h 08mnonstop

$377Alaska Airlines

Tue, Dec 22 - Tue, Dec 29

7:23 am - 9:27 amIND Indianapolis-SEA Seattle/Tacoma Intl

5h 04mnonstop

10:59 pm - 6:03 amSEA Seattle/Tacoma Intl-IND Indianapolis

4h 04mnonstop

$377Alaska Airlines

Tue, Dec 1 - Tue, Dec 8

6:07 pm - 8:11 pmIND Indianapolis-SEA Seattle/Tacoma Intl

5h 04mnonstop

9:56 am - 5:04 pmSEA Seattle/Tacoma Intl-IND Indianapolis

4h 08mnonstop

$377Alaska Airlines

Sun, Dec 20 - Tue, Dec 29

7:23 am - 9:27 amIND Indianapolis-SEA Seattle/Tacoma Intl

5h 04mnonstop

10:59 pm - 6:03 amSEA Seattle/Tacoma Intl-IND Indianapolis

4h 04mnonstop

$397Alaska Airlines

Thu, Nov 26 - Tue, Dec 1

7:00 am - 9:01 amIND Indianapolis-SEA Seattle/Tacoma Intl

5h 01mnonstop

9:56 am - 5:04 pmSEA Seattle/Tacoma Intl-IND Indianapolis

4h 08mnonstop

$397Alaska Airlines

Tue, Feb 23 - Sun, Feb 28

5:20 pm - 7:10 pmIND Indianapolis-SEA Seattle/Tacoma Intl

4h 50mnonstop

9:10 am - 4:20 pmSEA Seattle/Tacoma Intl-IND Indianapolis

4h 10mnonstop

$397Alaska Airlines

Fri, Dec 18 - Sat, Jan 2

7:23 am - 9:27 amIND Indianapolis-SEA Seattle/Tacoma Intl

5h 04mnonstop

10:59 pm - 6:03 amSEA Seattle/Tacoma Intl-IND Indianapolis

4h 04mnonstop

$397Alaska Airlines

Fri, Mar 5 - Wed, Mar 10

5:20 pm - 7:10 pmIND Indianapolis-SEA Seattle/Tacoma Intl

4h 50mnonstop

9:10 am - 4:20 pmSEA Seattle/Tacoma Intl-IND Indianapolis

4h 10mnonstop

$397Alaska Airlines

Tue, Dec 1 - Tue, Dec 8

6:07 pm - 8:11 pmIND Indianapolis-SEA Seattle/Tacoma Intl

5h 04mnonstop

9:56 am - 5:04 pmSEA Seattle/Tacoma Intl-IND Indianapolis

4h 08mnonstop

$497American Airlines

Thu, Nov 26 - Tue, Dec 1

7:00 am - 9:01 amIND Indianapolis-SEA Seattle/Tacoma Intl

5h 01mnonstop

9:56 am - 5:04 pmSEA Seattle/Tacoma Intl-IND Indianapolis

4h 08mnonstop

$517American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$110

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

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

Flight from Indianapolis to Seattle

How does KAYAK find such low prices on flights from Indiana to Seattle?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Seattle.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Seattle?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Indiana to Seattle?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Indiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Seattle?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lynnwood

Centralia

Fife

Lakewood

Westport

Lacey

Mukilteo

Woodinville

Poulsbo

Edmonds

Aberdeen

DuPont

Shoreline

Monroe

Castle Rock

Edgewood

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SEA

$110 Find Cheap Flights from Indiana to Seattle - Compare and Save

Cheap Flights from Indiana to Seattle

Recent round-trip flight deals from Indiana to Seattle

Recent one-way flight deals from Indiana to Seattle

Recent last minute flight deals from Indiana to Seattle

Recent direct flight deals from Indiana to Seattle

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Indiana to Seattle

Traveling to a place near Seattle?

More options for your flight to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Information on the airport you'll fly into in Seattle

Cabin class types available on flights to Indiana

Find direct flights for Seattle

Flights from domestic origins to Seattle

Flights to other popular destinations

Find deals for your return flight