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.

$129 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, Oct 3 - Sat, Oct 10

12:31 pm - 7:48 pmSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

10h 17m1 stop Dallas/Fort Worth

6:12 am - 5:12 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

8h 00m1 stop Chicago O'Hare Intl

$270American Airlines

Sat, Nov 14 - Wed, Dec 2

6:00 am - 9:41 amSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

6h 41m1 stop Chicago O'Hare Intl

10:29 am - 9:00 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

7h 31m1 stop Chicago O'Hare Intl

$271American Airlines

Sat, Oct 17 - Tue, Oct 20

11:34 am - 4:05 pmSBN South Bend/Michiana-SEA Seattle/Tacoma Intl

7h 31m1 stop Chicago O'Hare Intl

11:14 pm - 12:28 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

10h 14m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$276United Airlines

Sat, Nov 14 - Wed, Dec 2

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

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

2:19 pm - 11:26 pmSEA Seattle/Tacoma Intl-SBN South Bend/Michiana

6h 07m1 stop Chicago O'Hare Intl

$276United Airlines

Tue, Oct 20 - Tue, Nov 3

6:30 am - 3:12 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

10h 42m1 stop Denver Intl

8:09 pm - 12:21 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

26h 12m2 stops Los Angeles Denver Intl

$282Frontier

Sat, Oct 31 - Tue, Nov 3

6:30 am - 3:12 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

10h 42m1 stop Denver Intl

8:09 pm - 12:21 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

26h 12m2 stops Los Angeles Denver Intl

$283Frontier

Sat, Sep 26 - Sat, Oct 3

8:00 am - 10:34 amORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 34mnonstop

7:04 am - 6:53 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

9h 49m1 stop San Diego

$285Alaska Airlines

Sat, Oct 10 - Sat, Oct 17

7:00 am - 9:42 amORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 42mnonstop

8:00 pm - 6:34 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

8h 34m1 stop Los Angeles

$287Multiple Airlines

Tue, Oct 27 - Sat, Oct 31

3:49 pm - 6:28 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 39mnonstop

4:27 pm - 12:21 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

5h 54m1 stop Denver Intl

$287Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

1:03 pm - 3:41 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 38mnonstop

11:41 pm - 5:40 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

3h 59mnonstop

$288Alaska Airlines

Recent last minute flight deals from Indiana to Seattle

Sat, Sep 5 - Sat, Sep 19

8:49 pm - 9:19 amIND Indianapolis-SEA Seattle/Tacoma Intl

15h 30m1 stop Denver Intl

4:27 pm - 3:17 pmSEA Seattle/Tacoma Intl-IND Indianapolis

19h 50m1 stop Denver Intl

$315Frontier

Sat, Sep 5 - Fri, Sep 11

5:35 pm - 10:05 pmSDF Louisville Intl-SEA Seattle/Tacoma Intl

7h 30m1 stop Detroit Metropolitan Wayne County

11:59 pm - 11:54 amSEA Seattle/Tacoma Intl-SDF Louisville Intl

8h 55m1 stop Minneapolis St Paul

$337Delta

Fri, Sep 4 - Fri, Sep 18

9:20 pm - 5:51 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

22h 31m1 stop Los Angeles

7:45 pm - 5:38 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

7h 53m1 stop Las Vegas Harry Reid Intl

$339Frontier

Sat, Sep 5 - Mon, Sep 21

9:20 pm - 5:51 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

22h 31m1 stop Los Angeles

12:16 am - 6:20 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 04mnonstop

$362Multiple Airlines

Sat, Sep 5 - Tue, Sep 22

7:59 pm - 10:43 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 44mnonstop

1:57 pm - 8:18 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 21mnonstop

$363United Airlines

Thu, Sep 3 - Sat, Sep 19

7:00 am - 9:37 amORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 37mnonstop

11:45 am - 6:00 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 15mnonstop

$363Delta

Thu, Sep 3 - Sat, Sep 19

12:11 pm - 6:47 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

8h 36m1 stop Dallas/Fort Worth

6:18 am - 12:32 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 14mnonstop

$373American Airlines

Sat, Sep 5 - Fri, Sep 11

1:03 pm - 3:41 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 38mnonstop

7:45 pm - 5:38 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

7h 53m1 stop Las Vegas Harry Reid Intl

$389Multiple Airlines

Sat, Sep 5 - Sun, Oct 4

6:01 pm - 8:52 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 51mnonstop

1:40 pm - 8:15 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 35mnonstop

$422American Airlines

Sat, Sep 5 - Fri, Sep 11

1:50 pm - 9:31 pmSDF Louisville Intl-SEA Seattle/Tacoma Intl

10h 41m2 stops Chicago O'Hare Intl Denver Intl

12:44 pm - 10:29 pmSEA Seattle/Tacoma Intl-SDF Louisville Intl

6h 45m1 stop Denver Intl

$424United Airlines

Recent direct flight deals from Indiana to Seattle

Sat, Sep 26 - Sat, Oct 3

1:03 pm - 3:41 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 38mnonstop

11:41 pm - 5:40 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

3h 59mnonstop

$288Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

7:00 pm - 9:38 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 38mnonstop

8:46 am - 3:07 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 21mnonstop

$288Alaska Airlines

Sat, Sep 26 - Sat, Oct 3

12:50 pm - 3:25 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 35mnonstop

7:15 am - 1:29 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 14mnonstop

$295Delta

Sat, Sep 26 - Sat, Oct 3

11:59 am - 2:51 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 52mnonstop

6:18 am - 12:32 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 14mnonstop

$296American Airlines

Tue, Oct 13 - Tue, Oct 20

5:25 pm - 8:15 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 50mnonstop

3:14 pm - 9:29 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 15mnonstop

$296American Airlines

Sat, Sep 19 - Sat, Oct 3

7:00 am - 9:35 amORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 35mnonstop

7:15 am - 1:29 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 14mnonstop

$297Delta

Sat, Sep 19 - Sat, Sep 26

6:25 pm - 8:55 pmMDW Chicago Midway-SEA Seattle/Tacoma Intl

4h 30mnonstop

11:05 pm - 5:05 amSEA Seattle/Tacoma Intl-MDW Chicago Midway

4h 00mnonstop

$297Southwest

Sat, Oct 3 - Mon, Oct 5

7:05 pm - 9:35 pmMDW Chicago Midway-SEA Seattle/Tacoma Intl

4h 30mnonstop

12:10 am - 6:05 amSEA Seattle/Tacoma Intl-MDW Chicago Midway

3h 55mnonstop

$297Southwest

Wed, Sep 30 - Wed, Oct 7

7:00 am - 9:36 amORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 36mnonstop

1:56 pm - 8:17 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 21mnonstop

$297United Airlines

Wed, Nov 4 - Tue, Nov 10

4:15 pm - 7:03 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 48mnonstop

10:50 am - 5:00 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 10mnonstop

$297United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$129

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 25% 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

Everything you need to know for your flight to Seattle

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Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Seattle

Seattle (SEA)

SEA

$129 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?

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Cabin class types available on flights to Indiana

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

Find direct flights for Seattle

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle

Find deals for your return flight