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Cheap flights from Indiana to Seattle from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Seattle departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Indiana to Seattle

Cheap round-trip flights

Frontier Logo
12:11 pm - 12:07 pmMDW-SEA
25h 56m1 stop
Frontier Logo
10:16 am - 11:20 pmSEA-MDW
11h 04m1 stop
$166Frontier
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Fri, Oct 24 - Mon, Oct 27
Frontier Logo
6:50 am - 12:07 pmORD-SEA
7h 17m1 stop
Frontier Logo
10:16 am - 1:31 amSEA-ORD
13h 15m1 stop
$172Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Alaska Airlines Logo
8:00 am - 10:40 amORD-SEA
4h 40mnonstop
Alaska Airlines Logo
3:31 pm - 9:40 pmSEA-ORD
4h 09mnonstop
$177Alaska Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Multiple Airlines Logo
3:25 pm - 6:04 pmORD-SEA
4h 39mnonstop
Multiple Airlines Logo
3:01 pm - 12:15 amSEA-ORD
7h 14m1 stop
$181Multiple Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Hawaiian Airlines Logo
8:00 am - 10:40 amORD-SEA
4h 40mnonstop
Hawaiian Airlines Logo
3:31 pm - 9:40 pmSEA-ORD
4h 09mnonstop
$189Hawaiian Airlines
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Sat, Oct 25 - Fri, Oct 31
Alaska Airlines Logo
10:05 am - 12:45 pmORD-SEA
4h 40mnonstop
Alaska Airlines Logo
3:31 pm - 9:40 pmSEA-ORD
4h 09mnonstop
$191Alaska Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
7:47 pm - 10:30 pmORD-SEA
4h 43mnonstop
United Airlines Logo
11:59 pm - 5:58 amSEA-ORD
3h 59mnonstop
$194United Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
Multiple Airlines Logo
7:20 am - 12:13 pmORD-SEA
6h 53m1 stop
Multiple Airlines Logo
12:20 am - 6:22 amSEA-ORD
4h 02mnonstop
$196Multiple Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
Hawaiian Airlines Logo
7:00 am - 2:35 pmORD-SEA
9h 35m1 stop
Hawaiian Airlines Logo
3:31 pm - 9:40 pmSEA-ORD
4h 09mnonstop
$197Hawaiian Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
United Airlines Logo
6:00 am - 9:43 amIND-SEA
6h 43m1 stop
United Airlines Logo
11:10 pm - 10:57 amSEA-IND
8h 47m1 stop
$219United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20

Hawaiian Airlines flights from Indiana to Seattle

Our best Hawaiian Airlines deals on Indiana to Seattle flight tickets
Hawaiian Airlines
Oct 25
ORD8:00 amChicago O'Hare Intl
4h 40m
SEA10:40 amSeattle/Tacoma Intl
Oct 31
SEA3:31 pmSeattle/Tacoma Intl
4h 09m
ORD9:40 pmChicago O'Hare Intl
$189
Find similar
Hawaiian Airlines
Oct 25
ORD7:00 amChicago O'Hare Intl
9h 35m
1 stop
SEA2:35 pmSeattle/Tacoma Intl
Oct 31
SEA3:31 pmSeattle/Tacoma Intl
4h 09m
ORD9:40 pmChicago O'Hare Intl
$197
Find similar
Hawaiian Airlines
Oct 18
ORD8:00 amChicago O'Hare Intl
4h 40m
SEA10:40 amSeattle/Tacoma Intl
Oct 25
SEA10:55 amSeattle/Tacoma Intl
4h 08m
ORD5:03 pmChicago O'Hare Intl
$205
Find similar

American Airlines flights from Indiana to Seattle

Our best American Airlines deals on Indiana to Seattle flight tickets
American Airlines
Oct 18
IND7:25 pmIndianapolis
8h 02m
1 stop
SEA12:27 amSeattle/Tacoma Intl
Oct 25
SEA11:56 pmSeattle/Tacoma Intl
8h 28m
1 stop
IND11:24 amIndianapolis
$209
Find similar
American Airlines
Nov 17
IND1:05 pmIndianapolis
10h 34m
1 stop
SEA8:39 pmSeattle/Tacoma Intl
Nov 17
SEA10:07 pmSeattle/Tacoma Intl
9h 21m
1 stop
IND10:28 amIndianapolis
$213
Find similar
American Airlines
Jan 24
CVG7:01 amCincinnati Cinci./N. Kentucky
8h 31m
1 stop
SEA12:32 pmSeattle/Tacoma Intl
Jan 30
SEA12:27 amSeattle/Tacoma Intl
7h 57m
1 stop
CVG11:24 amCincinnati Cinci./N. Kentucky
$217
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momondo Fare Finder

 
Customize your flight search to find flights from Indiana to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 23, 2025.
Use the filters below to find and compare flights from Indiana to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Fri 10/24

12:11 pm-12:07 pm

1 stop25h 56m

Seattle/Tacoma Intl

Mon 10/27

10:16 am-11:20 pm

1 stop11h 04m

$166

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 10/24

6:50 am-12:07 pm

1 stop7h 17m

Seattle/Tacoma Intl

Mon 10/27

10:16 am-1:31 am

1 stop13h 15m

$172

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 10/21

8:00 am-10:40 am

Nonstop4h 40m

Seattle/Tacoma Intl

Tue 10/28

3:31 pm-9:40 pm

Nonstop4h 09m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 10/31

3:25 pm-6:04 pm

Nonstop4h 39m

Seattle/Tacoma Intl

Mon 11/3

3:01 pm-12:15 am

1 stop7h 14m

$181

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 10/25

8:00 am-10:40 am

Nonstop4h 40m

Seattle/Tacoma Intl

Fri 10/31

3:31 pm-9:40 pm

Nonstop4h 09m

$189

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 10/21

10:05 am-12:45 pm

Nonstop4h 40m

Seattle/Tacoma Intl

Tue 10/28

3:31 pm-9:40 pm

Nonstop4h 09m

$191

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 10/25

7:47 pm-10:30 pm

Nonstop4h 43m

Seattle/Tacoma Intl

Fri 10/31

11:59 pm-5:58 am

Nonstop3h 59m

$194

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 10/29

7:20 am-12:13 pm

1 stop6h 53m

Seattle/Tacoma Intl

Mon 11/3

12:20 am-6:22 am

Nonstop4h 02m

$196

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 10/25

7:00 am-2:35 pm

1 stop9h 35m

Seattle/Tacoma Intl

Fri 10/31

3:31 pm-9:40 pm

Nonstop4h 09m

$197

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Thu 10/16

6:00 am-9:43 am

1 stop6h 43m

Seattle/Tacoma Intl

Mon 10/20

11:10 pm-10:57 am

1 stop8h 47m

$219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Indiana to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Indiana to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. If you don’t want to visit Seattle in September, then you should wait until February to fly from Indiana, when ticket prices are also cheap, with an average price of $298.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Indiana is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $458. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Indiana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $523.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Indiana at noon is the least expensive time of day to depart. momondo users have found prices as low as $241 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $510. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Indiana to Seattle/Tacoma Intl flight route?

Fly from Indianapolis to Seattle/Tacoma Intl for the best Indiana - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Indiana for as low as $323 on momondo.

What cabin class options are available on Indiana to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Indiana to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Indiana to Seattle flights?

You could potentially save up to 68% on your flight if you consider stops on a Indiana to Seattle flight.

Cheap Indiana to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Seattle

Best Price Found

$213

Fastest flight time

4h 25m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Indiana in the past 72 hours is $213. The best round-trip flight deal from Indiana to Seattle found on momondo in the last 72 hours is $343.
The fastest flight from Indiana to Seattle takes 4h 25m
Direct flights go from Indiana to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from Indiana to Seattle/Tacoma Intl Airport?

    Prices for flights from Indiana to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Indiana to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Indiana to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Indiana to Seattle?

Best airlines flying from Indiana to Seattle

Compare and see reviews for airlines that fly from Indiana to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $82Free CancellationRating
6.3
8,041 reviews
Search Spirit Airlines flights
FrontierPriceFrom $104Free CancellationRating
5.8
3,165 reviews
Search Frontier flights
DeltaPriceFrom $173Free CancellationRating
7.9
7,974 reviews
Search Delta flights
SouthwestPriceFrom $188Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $188Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $229Free CancellationRating
7.8
2,744 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Sun Country AirPriceFrom $261Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Seattle?

It is quick and easy to find Indiana to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Indiana to Seattle with flexible booking policies on momondo?

All flight searches from Indiana to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Indiana to Seattle?

Once all potential Indiana to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Indiana to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Indiana to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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