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Cheap flights from Indiana to Seattle from $72

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Indiana to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:10 pm - 11:39 am
CVG
-
SEA
24h 29m1 stop
Frontier Logo
10:51 am - 11:57 pm
SEA
-
CVG
10h 06m1 stop
$158Frontier
Fri, Jan 23 - Fri, Jan 30
Southwest Logo
10:35 am - 1:15 pm
MDW
-
SEA
4h 40mnonstop
Southwest Logo
6:45 am - 12:40 pm
SEA
-
MDW
3h 55mnonstop
$177Southwest
Mon, Jan 12 - Sun, Jan 18
United Airlines Logo
8:50 am - 11:32 am
ORD
-
SEA
4h 42mnonstop
United Airlines Logo
10:58 am - 5:03 pm
SEA
-
ORD
4h 05mnonstop
$177United Airlines
Thu, Jan 15 - Sun, Jan 18
Delta Logo
6:45 am - 8:52 am
CVG
-
SEA
5h 07mnonstop
Delta Logo
11:20 am - 6:38 pm
SEA
-
CVG
4h 18mnonstop
$177Delta
Tue, Jan 13 - Sat, Jan 17
Alaska Airlines Logo
1:09 pm - 3:57 pm
ORD
-
SEA
4h 48mnonstop
Alaska Airlines Logo
9:00 pm - 5:02 am
SEA
-
ORD
6h 02m1 stop
$178Alaska Airlines
Tue, Jan 6 - Tue, Jan 6
Multiple Airlines Logo
2:06 pm - 6:43 pm
ORD
-
SEA
6h 37m1 stop
Multiple Airlines Logo
8:30 am - 2:38 pm
SEA
-
ORD
4h 08mnonstop
$179Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
3:35 pm - 6:22 pm
ORD
-
SEA
4h 47mnonstop
Multiple Airlines Logo
12:19 pm - 9:24 pm
SEA
-
ORD
7h 05m1 stop
$180Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
United Airlines Logo
7:54 pm - 10:43 pm
ORD
-
SEA
4h 49mnonstop
United Airlines Logo
12:35 pm - 11:14 pm
SEA
-
ORD
8h 39m1 stop
$183United Airlines
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
2:06 pm - 6:43 pm
ORD
-
SEA
6h 37m1 stop
Alaska Airlines Logo
5:50 pm - 11:50 pm
SEA
-
ORD
4h 00mnonstop
$185Alaska Airlines
Fri, Jan 23 - Sun, Feb 1
Delta Logo
6:45 am - 8:52 am
CVG
-
SEA
5h 07mnonstop
Delta Logo
11:45 am - 7:04 pm
SEA
-
CVG
4h 19mnonstop
$187Delta
Wed, Jan 7 - Mon, Jan 12

American Airlines flights from Indiana to Seattle

Our best American Airlines deals on Indiana to Seattle flight tickets
American Airlines
Jan 11
ORD7:36 pmChicago O'Hare Intl
4h 44m
SEA10:20 pmSeattle/Tacoma Intl
Jan 14
SEA8:04 amSeattle/Tacoma Intl
4h 11m
ORD2:15 pmChicago O'Hare Intl
$181
Find similar
American Airlines
Jan 21
CVG1:09 pmCincinnati Cinci./N. Kentucky
8h 55m
1 stop
SEA7:04 pmSeattle/Tacoma Intl
Feb 4
SEA8:04 amSeattle/Tacoma Intl
8h 57m
1 stop
CVG8:01 pmCincinnati Cinci./N. Kentucky
$196
Find similar
American Airlines
Jan 14
CVG10:00 amCincinnati Cinci./N. Kentucky
10h 45m
1 stop
SEA5:45 pmSeattle/Tacoma Intl
Jan 18
SEA7:35 amSeattle/Tacoma Intl
9h 27m
1 stop
CVG8:02 pmCincinnati Cinci./N. Kentucky
$206
Find similar

Hawaiian Airlines flights from Indiana to Seattle

Our best Hawaiian Airlines deals on Indiana to Seattle flight tickets
Hawaiian Airlines
Jan 8
ORD3:44 pmChicago O'Hare Intl
8h 31m
1 stop
SEA10:15 pmSeattle/Tacoma Intl
Jan 14
SEA5:50 pmSeattle/Tacoma Intl
4h 00m
ORD11:50 pmChicago O'Hare Intl
$182
Find similar
Hawaiian Airlines
Jan 23
CVG8:00 amCincinnati Cinci./N. Kentucky
5h 10m
SEA10:10 amSeattle/Tacoma Intl
Jan 30
SEA12:21 pmSeattle/Tacoma Intl
4h 28m
CVG7:49 pmCincinnati Cinci./N. Kentucky
$191
Find similar
Hawaiian Airlines
Jan 5
IND7:19 pmIndianapolis
4h 54m
SEA9:13 pmSeattle/Tacoma Intl
Jan 14
SEA11:55 amSeattle/Tacoma Intl
4h 10m
IND7:05 pmIndianapolis
$218
Find similar

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 December 11, 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

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Fri 1/23

2:10 pm-11:39 am

1 stop24h 29m

Seattle/Tacoma Intl

Fri 1/30

10:51 am-11:57 pm

1 stop10h 06m

$158

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Mon 1/12

10:35 am-1:15 pm

Nonstop4h 40m

Seattle/Tacoma Intl

Sun 1/18

6:45 am-12:40 pm

Nonstop3h 55m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 1/15

8:50 am-11:32 am

Nonstop4h 42m

Seattle/Tacoma Intl

Sun 1/18

10:58 am-5:03 pm

Nonstop4h 05m

$177

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 1/13

6:45 am-8:52 am

Nonstop5h 07m

Seattle/Tacoma Intl

Sat 1/17

11:20 am-6:38 pm

Nonstop4h 18m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 1/6

1:09 pm-3:57 pm

Nonstop4h 48m

Seattle/Tacoma Intl

Tue 1/6

9:00 pm-5:02 am

1 stop6h 02m

$178

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 1/23

2:06 pm-6:43 pm

1 stop6h 37m

Seattle/Tacoma Intl

Fri 1/30

8:30 am-2:38 pm

Nonstop4h 08m

$179

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 1/8

3:35 pm-6:22 pm

Nonstop4h 47m

Seattle/Tacoma Intl

Thu 1/15

12:19 pm-9:24 pm

1 stop7h 05m

$180

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 1/8

7:54 pm-10:43 pm

Nonstop4h 49m

Seattle/Tacoma Intl

Mon 1/12

12:35 pm-11:14 pm

1 stop8h 39m

$183

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 1/23

2:06 pm-6:43 pm

1 stop6h 37m

Seattle/Tacoma Intl

Sun 2/1

5:50 pm-11:50 pm

Nonstop4h 00m

$185

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 1/7

6:45 am-8:52 am

Nonstop5h 07m

Seattle/Tacoma Intl

Mon 1/12

11:45 am-7:04 pm

Nonstop4h 19m

$187

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, October 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 $294. If you don’t want to visit Seattle in October, then you should wait until September to fly from Indiana, when ticket prices are also cheap, with an average price of $295.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $466. 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 $532.

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 evening, with an average ticket price of $502. Departure times in the evening 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 $350 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 $329 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 53% 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

$279

Fastest flight time

4h 30m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Indiana in the past 72 hours is $279. The best round-trip flight deal from Indiana to Seattle found on momondo in the last 72 hours is $353.
The fastest flight from Indiana to Seattle takes 4h 30m
Direct flights go from Indiana to Seattle every day.
There is 1 airport in Seattle. From Indiana there are direct flights to 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
FrontierPriceFrom $100Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
DeltaPriceFrom $146Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $188Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $229Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
11,432 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
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Westport
Kirkland
Centralia
Shoreline

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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