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Cheap flights from Indianapolis to Seattle from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Seattle departing on 12/13. 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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Find the cheapest flights from Indianapolis to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Indianapolis to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Indianapolis to Seattle.

Cheap last minute flights

Planning a quick getaway from Indianapolis to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Indianapolis to Seattle

Find recent round-trip train or bus tickets from Indianapolis to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
10:17 am - 4:43 pmIND-SEA
9h 26m1 stop
3:15 pm - 11:49 amSEA-IND
17h 34m1 stop
$158Frontier
Find Deal
Fri, Dec 13 - Thu, Jan 30
8:00 am - 1:11 pmIND-SEA
8h 11m1 stop
2:16 pm - 6:54 amSEA-IND
13h 38m1 stop
$185Spirit Airlines
Find Deal
Wed, Dec 18 - Mon, Jan 6
7:05 am - 1:00 pmIND-SEA
8h 55m1 stop
5:59 pm - 5:59 amSEA-IND
9h 00m1 stop
$230Delta
Find Deal
Sat, Feb 15 - Mon, Mar 3
6:00 am - 1:55 pmIND-SEA
10h 55m2 stops
11:59 pm - 9:29 amSEA-IND
6h 30m1 stop
$235United Airlines
Find Deal
Wed, Jan 15 - Sun, Jan 19
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:20 am - 5:27 pmSEA-IND
4h 07mnonstop
$237Alaska Airlines
Find Deal
Sat, Feb 15 - Sat, Mar 1
8:15 am - 12:25 pmIND-SEA
7h 10m1 stop
6:15 am - 4:18 pmSEA-IND
7h 03m1 stop
$241Delta
Find Deal
Thu, Feb 20 - Tue, Feb 25
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:25 am - 5:30 pmSEA-IND
4h 05mnonstop
$247Alaska Airlines
Find Deal
Tue, Feb 25 - Wed, Mar 19
6:51 pm - 10:36 pmIND-SEA
6h 45m1 stop
10:50 pm - 9:21 amSEA-IND
7h 31m1 stop
$258United Airlines
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Sat, May 17 - Sat, May 24
6:05 am - 2:32 pmIND-SEA
11h 27m1 stop
12:59 am - 1:55 pmSEA-IND
9h 56m1 stop
$263American Airlines
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Sat, Feb 15 - Sun, Feb 23
6:41 am - 12:43 pmIND-SEA
9h 02m1 stop
12:59 am - 1:55 pmSEA-IND
9h 56m1 stop
$281American Airlines
Find Deal
Fri, Feb 14 - Mon, Feb 17
10:17 am - 4:43 pmIND-SEA
9h 26m1 stop
$89Frontier
Find Deal
Fri, Dec 13
1:00 pm - 4:45 pmIND-SEA
6h 45m1 stop
$104Delta
Find Deal
Thu, Nov 28
8:37 am - 8:26 pmIND-SEA
14h 49m1 stop
$107Spirit Airlines
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Thu, Dec 12
8:10 am - 2:22 pmIND-SEA
9h 12m1 stop
$115United Airlines
Find Deal
Wed, Feb 19
8:00 am - 1:11 pmIND-SEA
8h 11m1 stop
$119Spirit Airlines
Find Deal
Fri, Dec 20
12:40 pm - 9:11 pmIND-SEA
11h 31m2 stops
$120United Airlines
Find Deal
Tue, Jan 21
6:33 pm - 8:35 pmIND-SEA
5h 02mnonstop
$139Alaska Airlines
Find Deal
Sun, Jan 19
7:00 am - 9:00 amIND-SEA
5h 00mnonstop
$169Alaska Airlines
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Sun, Jan 5
7:00 am - 8:57 amIND-SEA
4h 57mnonstop
$224American Airlines
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Thu, Nov 28
6:46 pm - 8:50 pmIND-SEA
5h 04mnonstop
$229American Airlines
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Fri, Dec 6
7:15 pm - 11:40 pmIND-SEA
7h 25m1 stop
5:30 am - 4:26 pmSEA-IND
7h 56m1 stop
$320Delta
Find Deal
Tue, Nov 26 - Fri, Nov 29
4:26 pm - 9:00 pmIND-SEA
7h 34m1 stop
7:15 am - 4:21 pmSEA-IND
6h 06m1 stop
$382Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
8:20 pm - 11:11 amIND-SEA
17h 51m1 stop
9:40 pm - 7:29 pmSEA-IND
18h 49m1 stop
$388Frontier
Find Deal
Sun, Nov 24 - Wed, Nov 27
7:00 am - 3:04 pmIND-SEA
11h 04m1 stop
12:55 am - 10:05 amSEA-IND
6h 10m1 stop
$425Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
6:53 pm - 11:11 pmIND-SEA
7h 18m1 stop
10:55 am - 8:06 pmSEA-IND
6h 11m1 stop
$428United Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:53 pm - 11:11 pmIND-SEA
7h 18m1 stop
5:00 am - 4:13 pmSEA-IND
8h 13m2 stops
$433United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:59 pm - 8:54 pmIND-SEA
4h 55mnonstop
10:48 am - 5:59 pmSEA-IND
4h 11mnonstop
$527Alaska Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
2:18 pm - 7:35 pmIND-SEA
8h 17m1 stop
10:20 pm - 5:30 amSEA-IND
4h 10mnonstop
$590American Airlines
Find Deal
Sun, Nov 24 - Wed, Nov 27
6:59 pm - 8:54 pmIND-SEA
4h 55mnonstop
12:25 am - 12:22 pmSEA-IND
8h 57m1 stop
$615American Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
7:00 am - 8:57 amIND-SEA
4h 57mnonstop
10:20 pm - 5:30 amSEA-IND
4h 10mnonstop
$632Alaska Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:20 am - 5:27 pmSEA-IND
4h 07mnonstop
$237Alaska Airlines
Find Deal
Sat, Feb 15 - Tue, Feb 25
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:25 am - 5:30 pmSEA-IND
4h 05mnonstop
$247Alaska Airlines
Find Deal
Tue, Feb 25 - Wed, Mar 19
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:20 am - 5:27 pmSEA-IND
4h 07mnonstop
$257Alaska Airlines
Find Deal
Sat, Feb 15 - Mon, Feb 24
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:20 am - 5:27 pmSEA-IND
4h 07mnonstop
$277Alaska Airlines
Find Deal
Sun, Feb 16 - Mon, Feb 24
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:20 am - 5:27 pmSEA-IND
4h 07mnonstop
$287Alaska Airlines
Find Deal
Mon, Feb 17 - Tue, Feb 25
7:05 am - 9:01 amIND-SEA
4h 56mnonstop
10:40 pm - 5:45 amSEA-IND
4h 05mnonstop
$291Alaska Airlines
Find Deal
Tue, May 6 - Thu, May 8
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:20 am - 5:27 pmSEA-IND
4h 07mnonstop
$307Alaska Airlines
Find Deal
Mon, Feb 17 - Fri, Feb 21
6:27 pm - 8:25 pmIND-SEA
4h 58mnonstop
10:25 am - 5:30 pmSEA-IND
4h 05mnonstop
$317Alaska Airlines
Find Deal
Mon, Mar 17 - Tue, Mar 25
6:33 pm - 8:35 pmIND-SEA
5h 02mnonstop
10:20 am - 5:33 pmSEA-IND
4h 13mnonstop
$377American Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
7:05 am - 9:01 amIND-SEA
4h 56mnonstop
10:25 am - 5:30 pmSEA-IND
4h 05mnonstop
$391American Airlines
Find Deal
Sat, May 3 - Sat, May 10

Frontier flights from Indianapolis to Seattle

Our best Frontier deals on Indianapolis to Seattle flight tickets
Frontier
Dec 13
IND10:17 amIndianapolis
9h 26m
1 stop
SEA4:43 pmSeattle/Tacoma Intl
Jan 30
SEA3:15 pmSeattle/Tacoma Intl
17h 34m
1 stop
IND11:49 amIndianapolis
Frontier
Nov 24
IND8:20 pmIndianapolis
17h 51m
1 stop
SEA11:11 amSeattle/Tacoma Intl
Nov 27
SEA9:40 pmSeattle/Tacoma Intl
18h 49m
1 stop
IND7:29 pmIndianapolis

Spirit Airlines flights from Indianapolis to Seattle

Our best Spirit Airlines deals on Indianapolis to Seattle flight tickets
Spirit Airlines
Dec 18
IND8:00 amIndianapolis
8h 11m
1 stop
SEA1:11 pmSeattle/Tacoma Intl
Jan 6
SEA2:16 pmSeattle/Tacoma Intl
13h 38m
1 stop
IND6:54 amIndianapolis
Spirit Airlines
Dec 18
IND8:00 amIndianapolis
8h 11m
1 stop
SEA1:11 pmSeattle/Tacoma Intl
Jan 6
SEA2:16 pmSeattle/Tacoma Intl
13h 38m
1 stop
IND6:54 amIndianapolis
Spirit Airlines
Dec 12
IND8:37 amIndianapolis
14h 49m
1 stop
SEA8:26 pmSeattle/Tacoma Intl
Dec 14
SEA4:00 pmSeattle/Tacoma Intl
12h 32m
1 stop
IND7:32 amIndianapolis

See travel insights to Seattle from

How to get the cheapest flight ticket from Indianapolis 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, February is the cheapest month to fly from Indianapolis to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $277. If you don’t want to visit Seattle in February, then you should wait until January to fly from Indianapolis, 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 Indianapolis is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $351. 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 Indianapolis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $419.

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

Flying to Seattle from Indianapolis 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 afternoon, with an average ticket price of $396. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Indianapolis to Seattle/Tacoma Intl for the best Indianapolis - 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 Indianapolis when booking 27 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $373 when searching 27 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $277 in the past 72 hours.

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

There are 4 cabin classes available to choose from on Indianapolis 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 Indianapolis to Seattle flights?

You could potentially save up to 25% on your flight if you consider stops on a Indianapolis to Seattle flight.

How have Indianapolis to Seattle flight prices changed over time?

As of November 2024, prices for Indianapolis to Seattle flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from Indianapolis to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Seattle (IND to SEA) flight deals and tips

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

Best Price Found

$89

Fastest flight time

4h 55m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Indianapolis in the past 72 hours is $89. The best round-trip flight deal from Indianapolis to Seattle found on momondo in the last 72 hours is $158.
The fastest flight from Indianapolis to Seattle takes 4h 55m
Direct flights go from Indianapolis to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Indianapolis to Seattle/Tacoma Intl by plane?

    Indianapolis and Seattle/Tacoma Intl are 1866.8 mi apart from one another. Flights usually cover this in 4h 56m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Indianapolis Airport to Seattle/Tacoma Intl Airport were last updated today.

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

  • How old do you have to be to fly from Indianapolis Airport 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 Indianapolis Airport 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 Indianapolis to Seattle?

  • What is the most popular airline from Indianapolis to Seattle?


Best airlines flying from Indianapolis to Seattle

Compare and see reviews for airlines that fly from Indianapolis to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $106Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $156Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FrontierPriceFrom $158Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Sun Country AirPriceFrom $187Free CancellationRating
7.0
415 reviews
Search Sun Country Air flights
DeltaPriceFrom $211Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $215Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $240Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Indianapolis to Seattle

    Alaska Airlines is one of the most popular airlines flying from Indianapolis to Seattle, operating 1 flight/week on average for this route. A good Alaska Airlines flight deal for Indianapolis to Seattle starts from $240 round-trip, up to an average price of $429. Our users have rated Alaska Airlines at 8.0/10.

  • United Airlines Flights From Indianapolis to Seattle

    The best United Airlines deal for Indianapolis to Seattle flight tickets found on momondo in the last 72 hours was $215, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $372 round-trip. United Airlines operates 4 flights out of Indianapolis into Seattle in an average week, so prices vary by time and availability. 9,172 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indianapolis to Seattle for you.

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

momondo does allow users to show only those flights to Seattle from Indianapolis which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Indianapolis.

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

If you are not ready to book a flight from Indianapolis 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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