SEA

$127 Find Cheap Flights from Indiana to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Indiana to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indiana to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indiana to Seattle

Wed, Oct 14 - Wed, Oct 21
Delta Logo
3:11 pm - 10:05 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 54m1 stop Detroit Metropolitan Wayne County
Delta Logo
1:42 pm - 10:33 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
5h 51m1 stop Minneapolis St Paul
$271Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
3:13 pm - 10:05 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 52m1 stop Detroit Metropolitan Wayne County
Delta Logo
9:43 am - 8:50 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 07m1 stop Detroit Metropolitan Wayne County
$271Delta
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
5:42 pm - 12:36 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 54m1 stop Chicago O'Hare Intl
American Airlines Logo
6:12 am - 5:12 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 00m1 stop Chicago O'Hare Intl
$271American Airlines
Sat, Oct 17 - Sun, Oct 25
American Airlines Logo
6:05 pm - 12:10 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 05m1 stop Dallas/Fort Worth
American Airlines Logo
10:31 am - 10:05 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 34m1 stop Chicago O'Hare Intl
$271American Airlines
Fri, Sep 18 - Thu, Sep 24
Frontier Logo
4:12 pm - 3:08 pmIND  Indianapolis-SEA Seattle/Tacoma Intl
25h 56m1 stop Denver Intl
Frontier Logo
4:27 pm - 3:17 pmSEA  Seattle/Tacoma Intl-IND Indianapolis
19h 50m1 stop Denver Intl
$274Frontier
Fri, Aug 28 - Mon, Aug 31
Frontier Logo
8:49 pm - 9:19 amIND  Indianapolis-SEA Seattle/Tacoma Intl
15h 30m1 stop Denver Intl
Frontier Logo
7:06 pm - 8:04 pmSEA  Seattle/Tacoma Intl-IND Indianapolis
21h 58m1 stop Denver Intl
$274Frontier
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
3:27 pm - 9:31 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 04m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
11:04 pm - 10:04 amSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 00m1 stop Washington, D.C. Dulles Intl
$276United Airlines
Sat, Dec 5 - Sat, Dec 5
Alaska Airlines Logo
2:54 pm - 10:07 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
9h 13m1 stop San Diego
Alaska Airlines Logo
12:58 am - 7:00 amSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 02mnonstop
$292Alaska Airlines
Sat, Sep 26 - Sat, Sep 26
Alaska Airlines Logo
7:20 am - 2:39 pmORD  Chicago O'Hare Intl-SEA Seattle/Tacoma Intl
9h 19m1 stop San Diego
Alaska Airlines Logo
5:51 pm - 11:59 pmSEA  Seattle/Tacoma Intl-ORD Chicago O'Hare Intl
4h 08mnonstop
$292Alaska Airlines
Thu, Sep 17 - Tue, Sep 22
United Airlines Logo
3:31 pm - 7:14 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
6h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
1:57 pm - 11:33 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
6h 36m1 stop Chicago O'Hare Intl
$296United Airlines
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Good to know

Low season

January

Cheapest flight

$127
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Indianapolis to Seattle

FAQs for booking flights from Indiana 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.

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)