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

United Airlines, Delta, and Southwest are the most popular carriers operating from Indiana to Washington

What airlines fly to State of Washington?

Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to State of Washington from Indiana according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

If you’re flying from a popular airport in Indiana, such as Indianapolis or South Bend, and flying into State of Washington, then you can expect flight times to average 4h 44m and 6h 35m, respectively.

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

58 flights are operational daily from Indiana to State of Washington as of April 2026. The most popular departure time for this route is 7:00AM, with 60% of flights per day taking off at noon.

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

As of April 2026, 410 flights take off from Indiana and land in State of Washington each week. The most common flight departure day for this route is Fri, with 21% of weekly flights taking off on this day.

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

Prices for flights from Indiana to Washington are updated daily.

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

As of April 2026, there are 9 operators available to choose from for flights from Indiana to Washington.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Washington.

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

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$75 Cheap Flights from Indiana to Washington in 2026

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Find the cheapest flights from Indiana to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:37 pm - 3:16 pm

IND

PDX

4h 39mnonstop

4:06 pm - 11:15 pm

PDX

IND

4h 09mnonstop

$171Allegiant Air

dim., juin 7 - jeu., juin 11

1:37 pm - 3:16 pm

IND

PDX

4h 39mnonstop

4:06 pm - 11:15 pm

PDX

IND

4h 09mnonstop

$174Allegiant Air

dim., juin 7 - jeu., juin 11

5:10 am - 9:27 am

IND

SEA

7h 17m

1 stop

11:43 am - 10:29 pm

SEA

IND

7h 46m

1 stop

$237American Airlines

jeu., mai 28 - mer., juin 3

5:12 pm - 10:55 pm

IND

SEA

8h 43m

1 stop

7:15 am - 5:41 pm

SEA

IND

7h 26m

1 stop

$239Delta

mer., juin 3 - jeu., juin 11

4:15 pm - 6:45 pm

ORD

PDX

4h 30mnonstop

2:41 pm - 8:43 pm

PDX

ORD

4h 02mnonstop

$251United Airlines

sam., mai 9 - sam., mai 16

8:10 pm - 10:47 pm

ORD

PDX

4h 37mnonstop

11:47 pm - 5:49 am

PDX

ORD

4h 02mnonstop

$252American Airlines

sam., mai 9 - sam., mai 16

7:00 am - 2:28 pm

IND

SEA

10h 28m

1 stop

11:15 am - 9:55 pm

SEA

IND

7h 40m

1 stop

$258Delta

mer., août 26 - jeu., sept. 3

9:00 am - 9:45 pm

ORD

GEG

14h 45m

1 stop

7:01 am - 6:50 pm

GEG

ORD

9h 49m

1 stop

$295Alaska Airlines

sam., mai 23 - sam., mai 30

2:10 pm - 9:45 pm

ORD

GEG

9h 35m

1 stop

12:46 pm - 11:59 pm

GEG

ORD

9h 13m

1 stop

$297Alaska Airlines

mer., mai 27 - mar., juin 2

11:39 am - 5:45 pm

DAY

SEA

9h 06m

2 stops

11:10 pm - 9:47 am

SEA

DAY

7h 37m

1 stop

$374United Airlines

mar., sept. 1 - sam., sept. 5

American Airlines flights from Indiana to State of Washington

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

American Airlines

May 28

IND5:10 amIndianapolis

7h 17m

1 stop

SEA9:27 amSeattle/Tacoma Intl

Jun 3

SEA11:43 amSeattle/Tacoma Intl

7h 46m

1 stop

IND10:29 pmIndianapolis

$237

American Airlines

May 9

ORD8:10 pmChicago O'Hare Intl

4h 37m

PDX10:47 pmPortland

May 16

PDX11:47 pmPortland

4h 02m

ORD5:49 amChicago O'Hare Intl

$252

American Airlines

May 9

ORD8:10 pmChicago O'Hare Intl

4h 37m

PDX10:47 pmPortland

May 16

PDX3:16 pmPortland

4h 18m

ORD9:34 pmChicago O'Hare Intl

$253

United Airlines flights from Indiana to State of Washington

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

United Airlines

May 9

ORD8:00 pmChicago O'Hare Intl

4h 35m

PDX10:35 pmPortland

May 13

PDX10:55 pmPortland

4h 07m

ORD5:02 amChicago O'Hare Intl

$251

United Airlines

May 9

ORD2:20 pmChicago O'Hare Intl

8h 49m

1 stop

PDX9:09 pmPortland

May 16

PDX2:41 pmPortland

4h 02m

ORD8:43 pmChicago O'Hare Intl

$261

United Airlines

May 5

ORD12:40 pmChicago O'Hare Intl

7h 20m

1 stop

SEA6:00 pmSeattle/Tacoma Intl

May 12

SEA11:53 pmSeattle/Tacoma Intl

4h 01m

ORD5:54 amChicago O'Hare Intl

$265

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

dim. 6/7

1:37 pm-3:16 pm

Nonstop4h 39m

Portland

jeu. 6/11

4:06 pm-11:15 pm

Nonstop4h 09m

$171

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

dim. 6/7

1:37 pm-3:16 pm

Nonstop4h 39m

Portland

jeu. 6/11

4:06 pm-11:15 pm

Nonstop4h 09m

$174

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

jeu. 5/28

5:10 am-9:27 am

1 stop7h 17m

Seattle/Tacoma Intl

mer. 6/3

11:43 am-10:29 pm

1 stop7h 46m

$237

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

mer. 6/3

5:12 pm-10:55 pm

1 stop8h 43m

Seattle/Tacoma Intl

jeu. 6/11

7:15 am-5:41 pm

1 stop7h 26m

$239

Quickest round-trip

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

sam. 5/9

4:15 pm-6:45 pm

Nonstop4h 30m

Portland

sam. 5/16

2:41 pm-8:43 pm

Nonstop4h 02m

$251

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

sam. 5/9

8:10 pm-10:47 pm

Nonstop4h 37m

Portland

sam. 5/16

11:47 pm-5:49 am

Nonstop4h 02m

$252

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

mer. 8/26

7:00 am-2:28 pm

1 stop10h 28m

Seattle/Tacoma Intl

jeu. 9/3

11:15 am-9:55 pm

1 stop7h 40m

$258

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

sam. 5/23

9:00 am-9:45 pm

1 stop14h 45m

Spokane

sam. 5/30

7:01 am-6:50 pm

1 stop9h 49m

$295

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

mer. 5/27

2:10 pm-9:45 pm

1 stop9h 35m

Spokane

mar. 6/2

12:46 pm-11:59 pm

1 stop9h 13m

$297

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

mar. 9/1

11:39 am-5:45 pm

2 stops9h 06m

Seattle/Tacoma Intl

sam. 9/5

11:10 pm-9:47 am

1 stop7h 37m

$374

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 Indiana to State of Washington

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

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Other information

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Indiana, with most prices found around $287. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $288.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Indiana to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $449. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Indiana to State of Washington for around $533.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $458. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $477 on average. Flights to State of Washington from Indiana in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Indiana to Washington flight route?

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

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Indiana for as low as $308 on momondo.

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

There are 4 cabin classes available to choose from on Indiana to Washington 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 State of Washington flights?

You could potentially save up to 26% on your flight if you consider stops on a Indiana to State of Washington flight.

Cheap Indiana to State of Washington flight deals and tips

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

Best Price Found	$243
Fastest flight time	3h 45m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Indiana in the past 72 hours is $243. The best round-trip flight deal from Indiana to State of Washington found on momondo in the last 72 hours is $429.

The fastest flight from Indiana to State of Washington takes 3h 45m

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

There are 96 airports in State of Washington. From Indiana there are direct flights to Spokane (GEG).

Search flight deals

Frequently asked questions about flying from Indiana to Washington

When did momondo last update prices for flights from Indiana to Washington?
Prices for flights from Indiana to Washington are updated daily.
How many operators does momondo search for flights from Indiana to Washington?
As of April 2026, there are 9 operators available to choose from for flights from Indiana to Washington.
How old do you have to be to fly from Indiana to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Indiana to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Indiana to State of Washington is Boeing 737, representing 62.16% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 15.99%, Boeing 737 MAX 9 at 7.88%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 3.83%.

Best airlines flying from Indiana to State of Washington

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $100	Free Cancellation	Rating 5.7 2,987 reviews	Search Frontier flights
Delta	PriceFrom $115	Free Cancellation	Rating 7.9 8,424 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $169	Free Cancellation	Rating 7.8 2,838 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.1 11,604 reviews	Search American Airlines flights
Southwest	PriceFrom $182	Free Cancellation	Rating 8.0 4,330 reviews	Search Southwest flights
United Airlines	PriceFrom $230	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $237	Free Cancellation	Rating 7.9 12,258 reviews	Search Alaska Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Indiana.

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

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

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

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 Indiana to Washington.

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

Yes. momondo can track prices for Indiana to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Indiana to Washington from $75

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 Washington departing on 6/7. 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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American Airlines flights from Indiana to State of Washington

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

What is the cheapest month to fly to State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

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

What is the cheapest Indiana to Washington flight route?

How far in advance should I book a flight to State of Washington?

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

Can stopping save me money on Indiana to State of Washington flights?

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

What airlines fly to State of Washington?

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

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

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

Cheap Indiana to State of Washington flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

Frequently asked questions about flying from Indiana to Washington

Best airlines flying from Indiana to State of Washington

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

Why use momondo?

An easier way to manage your State of Washington 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.

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