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Cheap flights from Indiana to Seattle from $65

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 12/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:00 am - 11:53 amORD-SEA
6h 53m1 stop
Frontier Logo
12:48 pm - 10:16 amSEA-ORD
19h 28m2 stops
$173Frontier
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Mon, Dec 8 - Thu, Dec 11
Frontier Logo
8:05 am - 8:46 amMDW-SEA
26h 41m1 stop
Frontier Logo
12:48 pm - 11:08 amSEA-MDW
20h 20m1 stop
$174Frontier
Find Deal
Thu, Dec 11 - Sat, Dec 13
Multiple Airlines Logo
7:00 am - 11:53 amORD-SEA
6h 53m1 stop
Multiple Airlines Logo
8:25 am - 2:39 pmSEA-ORD
4h 14mnonstop
$174Multiple Airlines
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Sun, Dec 7 - Mon, Dec 15
Multiple Airlines Logo
7:00 am - 11:53 amORD-SEA
6h 53m1 stop
Multiple Airlines Logo
5:50 pm - 11:59 pmSEA-ORD
4h 09mnonstop
$175Multiple Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
Southwest Logo
8:05 am - 10:50 amMDW-SEA
4h 45mnonstop
Southwest Logo
6:45 am - 12:40 pmSEA-MDW
3h 55mnonstop
$177Southwest
Find Deal
Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
8:00 am - 10:47 amORD-SEA
4h 47mnonstop
Alaska Airlines Logo
5:49 pm - 11:59 pmSEA-ORD
4h 10mnonstop
$177Alaska Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
8:50 am - 11:32 amORD-SEA
4h 42mnonstop
United Airlines Logo
12:40 pm - 12:28 amSEA-ORD
9h 48m1 stop
$183United Airlines
Find Deal
Wed, Jan 14 - Sat, Jan 17
Alaska Airlines Logo
8:00 am - 10:47 amORD-SEA
4h 47mnonstop
Alaska Airlines Logo
5:50 pm - 11:59 pmSEA-ORD
4h 09mnonstop
$185Alaska Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
Southwest Logo
8:25 am - 4:00 pmMDW-SEA
9h 35m1 stop
Southwest Logo
6:45 am - 12:40 pmSEA-MDW
3h 55mnonstop
$187Southwest
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Thu, Jan 29 - Wed, Feb 4
United Airlines Logo
11:25 am - 6:28 pmIND-SEA
10h 03m2 stops
United Airlines Logo
12:25 pm - 10:15 pmSEA-IND
6h 50m1 stop
$242United Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 18

American Airlines flights from Indiana to Seattle

Our best American Airlines deals on Indiana to Seattle flight tickets
American Airlines
Dec 6
CVG6:00 amCincinnati Cinci./N. Kentucky
10h 06m
1 stop
SEA1:06 pmSeattle/Tacoma Intl
Dec 13
SEA6:00 amSeattle/Tacoma Intl
8h 15m
1 stop
CVG5:15 pmCincinnati Cinci./N. Kentucky
$196
Find similar
American Airlines
Dec 6
ORD11:05 amChicago O'Hare Intl
4h 50m
SEA1:55 pmSeattle/Tacoma Intl
Dec 12
SEA12:38 amSeattle/Tacoma Intl
4h 04m
ORD6:42 amChicago O'Hare Intl
$199
Find similar
American Airlines
Jan 7
CVG1:09 pmCincinnati Cinci./N. Kentucky
10h 36m
1 stop
SEA8:45 pmSeattle/Tacoma Intl
Jan 12
SEA11:55 amSeattle/Tacoma Intl
8h 04m
1 stop
CVG10:59 pmCincinnati Cinci./N. Kentucky
$206
Find similar

Frontier flights from Indiana to Seattle

Our best Frontier deals on Indiana to Seattle flight tickets
Frontier
Dec 8
ORD7:00 amChicago O'Hare Intl
6h 53m
1 stop
SEA11:53 amSeattle/Tacoma Intl
Dec 11
SEA12:48 pmSeattle/Tacoma Intl
19h 28m
2 stops
ORD10:16 amChicago O'Hare Intl
$173
Find similar
Frontier
Dec 11
MDW8:05 amChicago Midway
26h 41m
1 stop
SEA8:46 amSeattle/Tacoma Intl
Dec 13
SEA12:48 pmSeattle/Tacoma Intl
20h 20m
1 stop
MDW11:08 amChicago Midway
$174
Find similar
Frontier
Dec 4
MDW7:23 pmChicago Midway
18h 30m
2 stops
SEA11:53 amSeattle/Tacoma Intl
Dec 7
SEA12:48 pmSeattle/Tacoma Intl
20h 20m
1 stop
MDW11:08 amChicago Midway
$176
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 November 10, 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

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Mon 12/8

7:00 am-11:53 am

1 stop6h 53m

Seattle/Tacoma Intl

Thu 12/11

12:48 pm-10:16 am

2 stops19h 28m

$173

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Thu 12/11

8:05 am-8:46 am

1 stop26h 41m

Seattle/Tacoma Intl

Sat 12/13

12:48 pm-11:08 am

1 stop20h 20m

$174

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sun 12/7

7:00 am-11:53 am

1 stop6h 53m

Seattle/Tacoma Intl

Mon 12/15

8:25 am-2:39 pm

Nonstop4h 14m

$174

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 12/5

7:00 am-11:53 am

1 stop6h 53m

Seattle/Tacoma Intl

Thu 12/11

5:50 pm-11:59 pm

Nonstop4h 09m

$175

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Thu 2/5

8:05 am-10:50 am

Nonstop4h 45m

Seattle/Tacoma Intl

Sun 2/8

6:45 am-12:40 pm

Nonstop3h 55m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 12/24

8:00 am-10:47 am

Nonstop4h 47m

Seattle/Tacoma Intl

Wed 12/31

5:49 pm-11:59 pm

Nonstop4h 10m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 1/14

8:50 am-11:32 am

Nonstop4h 42m

Seattle/Tacoma Intl

Sat 1/17

12:40 pm-12:28 am

1 stop9h 48m

$183

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 11/27

8:00 am-10:47 am

Nonstop4h 47m

Seattle/Tacoma Intl

Wed 12/3

5:50 pm-11:59 pm

Nonstop4h 09m

$185

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Thu 1/29

8:25 am-4:00 pm

1 stop9h 35m

Seattle/Tacoma Intl

Wed 2/4

6:45 am-12:40 pm

Nonstop3h 55m

$187

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Sat 1/17

11:25 am-6:28 pm

2 stops10h 03m

Seattle/Tacoma Intl

Sun 1/18

12:25 pm-10:15 pm

1 stop6h 50m

$242

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 $295. If you don’t want to visit Seattle in September, then you should wait until October 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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $460. 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 $536.

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 $511. 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 $355 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 $326 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 67% 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

$197

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 $197. The best round-trip flight deal from Indiana to Seattle found on momondo in the last 72 hours is $392.
The fastest flight from Indiana to Seattle takes 4h 30m
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
FrontierPriceFrom $100Free CancellationRating
5.8
3,111 reviews
Search Frontier flights
DeltaPriceFrom $164Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $184Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $188Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $229Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
11,259 reviews
Search Alaska Airlines flights
Sun Country AirPriceFrom $261Free CancellationRating
6.9
336 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
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
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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