What is the cheapest airline that flies from Washington to Indiana?

Frontier, American Airlines, and Southwest are the most popular carriers operating from Washington to Indiana

What airlines fly to Indiana?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Indiana from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 6 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to Indiana on average per day?

53 flights are operational daily from State of Washington to Indiana as of November 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

How many flights depart from State of Washington to Indiana on average per week?

As of November 2025, 377 flights take off from State of Washington and land in Indiana each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.

How long is the flight from State of Washington to Indiana?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Indiana you fly into. For example, flying from Seattle to Indianapolis takes 4h 05m on average. On the other hand, flying from Spokane to Indianapolis takes 5h 43m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington to Indiana?

Prices for flights from Washington to Indiana are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Indiana?

The number of operators available for flights from Washington to Indiana is 9 as of November 2025.

How old do you have to be to fly from Washington to Indiana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Indiana.

What documentation or ID do you need to fly to Indiana?

The required travel and health documents for your Indiana 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 Indiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$65 Cheap Flights from Washington to Indiana in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:43 am - 4:55 pmSEA-ORD

4h 12mnonstop

7:00 am - 12:30 pmORD-SEA

7h 30m1 stop

$178Multiple Airlines

Find Deal

Tue, Dec 16 - Mon, Jan 5

12:48 pm - 11:08 amSEA-MDW

20h 20m1 stop

6:15 am - 4:36 pmMDW-SEA

12h 21m1 stop

$178Frontier

Find Deal

Sat, Dec 6 - Mon, Dec 8

12:25 am - 6:29 amSEA-ORD

4h 04mnonstop

8:00 am - 10:46 amORD-SEA

4h 46mnonstop

$187Alaska Airlines

Find Deal

Sun, Jan 4 - Fri, Jan 16

11:25 am - 6:43 pmSEA-CVG

4h 18mnonstop

4:29 pm - 8:38 pmCVG-SEA

7h 09m1 stop

$189Delta

Find Deal

Tue, Dec 9 - Sat, Dec 13

10:45 am - 10:59 pmSEA-CVG

9h 14m1 stop

6:30 am - 1:08 pmCVG-SEA

9h 38m1 stop

$196American Airlines

Find Deal

Tue, Jan 20 - Tue, Jan 27

11:35 am - 6:55 pmSEA-CVG

4h 20mnonstop

6:55 am - 8:55 amCVG-SEA

5h 00mnonstop

$197Delta

Find Deal

Thu, Dec 25 - Thu, Jan 1

9:59 am - 5:23 pmSEA-CVG

4h 24mnonstop

6:23 pm - 8:35 pmCVG-SEA

5h 12mnonstop

$199Alaska Airlines

Find Deal

Tue, Dec 9 - Thu, Dec 11

11:25 am - 10:55 pmSEA-CVG

8h 30m1 stop

4:52 pm - 9:59 pmCVG-SEA

8h 07m1 stop

$216American Airlines

Find Deal

Fri, Jan 23 - Sun, Jan 25

7:00 am - 12:36 pmGEG-ORD

3h 36mnonstop

4:00 pm - 6:03 pmORD-GEG

4h 03mnonstop

$235United Airlines

Find Deal

Tue, Feb 24 - Sat, Feb 28

1:24 pm - 9:15 pmPDX-ORD

5h 51m1 stop

6:29 pm - 12:39 amORD-PDX

8h 10m1 stop

$242United Airlines

Find Deal

Tue, Jan 20 - Thu, Jan 22

United Airlines flights from State of Washington to Indiana

Our best United Airlines deals on State of Washington to Indiana flight tickets

United Airlines

Dec 11

SEA7:00 amSeattle/Tacoma Intl

4h 09m

ORD1:09 pmChicago O'Hare Intl

Dec 14

ORD7:45 pmChicago O'Hare Intl

4h 43m

SEA10:28 pmSeattle/Tacoma Intl

$197

Find similar

United Airlines

Feb 24

GEG7:00 amSpokane

3h 36m

ORD12:36 pmChicago O'Hare Intl

Feb 28

ORD4:00 pmChicago O'Hare Intl

4h 03m

GEG6:03 pmSpokane

$235

Find similar

United Airlines

Jan 20

PDX1:24 pmPortland

5h 51m

1 stop

ORD9:15 pmChicago O'Hare Intl

Jan 22

ORD6:29 pmChicago O'Hare Intl

8h 10m

1 stop

PDX12:39 amPortland

$242

Find similar

Alaska Airlines flights from State of Washington to Indiana

Our best Alaska Airlines deals on State of Washington to Indiana flight tickets

Alaska Airlines

Jan 4

SEA12:25 amSeattle/Tacoma Intl

4h 04m

ORD6:29 amChicago O'Hare Intl

Jan 16

ORD8:00 amChicago O'Hare Intl

4h 46m

SEA10:46 amSeattle/Tacoma Intl

$187

Find similar

Alaska Airlines

Dec 15

SEA8:25 amSeattle/Tacoma Intl

4h 14m

ORD2:39 pmChicago O'Hare Intl

Dec 15

ORD5:51 pmChicago O'Hare Intl

4h 44m

SEA8:35 pmSeattle/Tacoma Intl

$191

Find similar

Alaska Airlines

Dec 10

SEA4:21 pmSeattle/Tacoma Intl

4h 09m

ORD10:30 pmChicago O'Hare Intl

Dec 12

ORD6:00 amChicago O'Hare Intl

4h 41m

SEA8:41 amSeattle/Tacoma Intl

$194

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 12/16

10:43 am-4:55 pm

Nonstop4h 12m

Chicago O'Hare Intl

Mon 1/5

7:00 am-12:30 pm

1 stop7h 30m

$178

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Sat 12/6

12:48 pm-11:08 am

1 stop20h 20m

Chicago Midway

Mon 12/8

6:15 am-4:36 pm

1 stop12h 21m

$178

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sun 1/4

12:25 am-6:29 am

Nonstop4h 04m

Chicago O'Hare Intl

Fri 1/16

8:00 am-10:46 am

Nonstop4h 46m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 12/9

11:25 am-6:43 pm

Nonstop4h 18m

Cincinnati Cinci./N. Kentucky

Sat 12/13

4:29 pm-8:38 pm

1 stop7h 09m

$189

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 1/20

10:45 am-10:59 pm

1 stop9h 14m

Cincinnati Cinci./N. Kentucky

Tue 1/27

6:30 am-1:08 pm

1 stop9h 38m

$196

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 12/25

11:35 am-6:55 pm

Nonstop4h 20m

Cincinnati Cinci./N. Kentucky

Thu 1/1

6:55 am-8:55 am

Nonstop5h 00m

$197

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 12/9

9:59 am-5:23 pm

Nonstop4h 24m

Cincinnati Cinci./N. Kentucky

Thu 12/11

6:23 pm-8:35 pm

Nonstop5h 12m

$199

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 1/23

11:25 am-10:55 pm

1 stop8h 30m

Cincinnati Cinci./N. Kentucky

Sun 1/25

4:52 pm-9:59 pm

1 stop8h 07m

$216

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 2/24

7:00 am-12:36 pm

Nonstop3h 36m

Chicago O'Hare Intl

Sat 2/28

4:00 pm-6:03 pm

Nonstop4h 03m

$235

PortlandChicago

PDX - ORD

PDXORD

Portland

Tue 1/20

1:24 pm-9:15 pm

1 stop5h 51m

Chicago O'Hare Intl

Thu 1/22

6:29 pm-12:39 am

1 stop8h 10m

$242

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Indiana

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

Prices

Airlines

Other information

What is the cheapest month to fly to Indiana?

The cheapest month to fly to Indiana from State of Washington is in February. Flight prices, which tend to average around $284, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Indiana, with average flight prices from State of Washington averaging around $325.

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

Our data shows that Wednesday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $387. On the other hand, Saturday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $494.

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

Our data shows that the cheapest State of Washington to Indiana flights are usually those with departure times in the evening. Our users have found flights to Indiana in the evening for as low as $379. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,435 on average. Flights to Indiana from State of Washington at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to Indiana flight route?

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

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

You are more likely to see cheaper flights to Indiana from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Indiana for around $363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indiana from State of Washington for as low as $271 on momondo.

What cabin class options are available on Washington to Indiana flights?

There are 3 cabin classes available to choose from on Washington to Indiana 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 State of Washington to Indiana flights?

You could potentially save up to 12% on your flight if you consider stops on a State of Washington to Indiana flight.

Cheap State of Washington to Indiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Indiana

Best Price Found	$193
Fastest flight time	3h 36m
Direct flights	Every day
Airports in Indiana	2 airports

The best one-way flight to Indiana from State of Washington in the past 72 hours is $193. The best round-trip flight deal from State of Washington to Indiana found on momondo in the last 72 hours is $318.

The fastest flight from State of Washington to Indiana takes 3h 36m

Direct flights go from State of Washington to Indiana every day.

There are 2 airports near Indiana: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

When did momondo last update prices for flights from Washington to Indiana?
Prices for flights from Washington to Indiana are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Indiana?
The number of operators available for flights from Washington to Indiana is 9 as of November 2025.
How old do you have to be to fly from Washington to Indiana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Indiana.
What documentation or ID do you need to fly to Indiana?
The required travel and health documents for your Indiana 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 Indiana. 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 State of Washington to Indiana?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Indiana is Boeing 737, representing 47.56% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 30.89%, Boeing 737-900 Passenger/BBJ3 (winglets) at 11.33%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 3.11%.

Best airlines flying from State of Washington to Indiana

Compare and see reviews for airlines that fly from State of Washington to Indiana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $139	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $197	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Southwest	PriceFrom $208	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights
United Airlines	PriceFrom $230	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $238	Free Cancellation	Rating 8.0 11,316 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $247	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights

Why use momondo?

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

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 Washington to Indiana for you.

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

Yes. momondo allows you to filter the results for Washington to Indiana flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Indiana.

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

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

An easier way to manage your Indiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Indiana

Popular cities in Indiana

Flights to New Yorkfrom $44

Flights to Los Angelesfrom $50

Flights to Miamifrom $38

Flights to Chicagofrom $50

Flights to Orlandofrom $38

Flights to Las Vegasfrom $45

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $38

Flights to Bostonfrom $53

Flights to Atlantafrom $38

Flights to Dallasfrom $48

Flights to Seattlefrom $58

State of Washington flight routes

Flights from Seattle/Tacoma Intl to Santa Rosa Sonoma County

Flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl

Flights from Seattle/Tacoma Intl to Spokane

Flights from Seattle/Tacoma Intl to Portland

Flights from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl

Flights from Seattle/Tacoma Intl to Oakland

Cheap flights from Washington to Indiana 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 Washington to Indiana departing on 12/8. 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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Big names and deals

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Filter for what you want

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United Airlines flights from State of Washington to Indiana

Our best United Airlines deals on State of Washington to Indiana flight tickets

Alaska Airlines flights from State of Washington to Indiana

Our best Alaska Airlines deals on State of Washington to Indiana flight tickets

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How to get the cheapest flight ticket from State of Washington to Indiana

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 Indiana?

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

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

What is the cheapest Washington to Indiana flight route?

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

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

What cabin class options are available on Washington to Indiana flights?

There are 3 cabin classes available to choose from on Washington to Indiana 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 State of Washington to Indiana flights?

You could potentially save up to 12% on your flight if you consider stops on a State of Washington to Indiana flight.

What is the cheapest airline that flies from Washington to Indiana?

Frontier, American Airlines, and Southwest are the most popular carriers operating from Washington to Indiana

What airlines fly to Indiana?

How many flights depart from State of Washington to Indiana on average per day?

53 flights are operational daily from State of Washington to Indiana as of November 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

How many flights depart from State of Washington to Indiana on average per week?

As of November 2025, 377 flights take off from State of Washington and land in Indiana each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.

How long is the flight from State of Washington to Indiana?

Cheap State of Washington to Indiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Indiana

Best Price Found

Fastest flight time

Direct flights

Airports in Indiana

When did momondo last update prices for flights from Washington to Indiana?

How many operators does momondo search for flights from Washington to Indiana?

How old do you have to be to fly from Washington to Indiana?

What documentation or ID do you need to fly to Indiana?

What is the most popular plane model from State of Washington to Indiana?

Best airlines flying from State of Washington to Indiana

Compare and see reviews for airlines that fly from State of Washington to Indiana with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Indiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Indiana

Popular cities in Indiana

Popular flights according to clicks in the last 7 days on momondo