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Indiana

$69+ Cheap flights from Washington to Indiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
jan 17 — jan 241
sáb 1/17
sáb 1/24
1 adult, Economy
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Cheap flight deals from Washington to Indiana

Cheapest flights from Washington to Indiana
Explore the most affordable flight options available from Washington to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:49 pmSEA - ORD
Nonstop4h 10mAlaska Airlines
qui 1/298:00 amORD - SEA
Nonstop4h 46mAlaska Airlines
Deal found 12/16$177
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/251:35 pmSEA - ORD
1 stop7h 39mUnited Airlines
qui 1/221:20 pmORD - SEA
Nonstop4h 41mUnited Airlines
Deal found 12/16$183
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:49 pmSEA - ORD
Nonstop4h 10mAlaska Airlines
qui 1/222:06 pmORD - SEA
1 stop6h 37mAlaska Airlines
Deal found 12/16$187
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:49 pmSEA - ORD
Nonstop4h 10mAlaska Airlines
qua 1/283:44 pmORD - SEA
1 stop8h 31mAlaska Airlines
Deal found 12/16$197
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:49 pmSEA - ORD
Nonstop4h 10mAlaska Airlines
seg 1/192:06 pmORD - SEA
1 stop6h 37mAlaska Airlines
Deal found 12/16$202
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:55 pmSEA - ORD
Nonstop4h 04mDelta
seg 1/267:30 amORD - SEA
Nonstop4h 45mDelta
Deal found 12/16$217
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:49 pmSEA - ORD
Nonstop4h 10mAlaska Airlines
sáb 1/319:00 amORD - SEA
1 stop10h 29mAlaska Airlines
Deal found 12/16$223
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:55 pmSEA - ORD
Nonstop4h 04mDelta
dom 1/256:40 pmORD - SEA
1 stop7h 29mDelta
Deal found 12/16$227
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/259:35 amSEA - MDW
1 stop5h 35mSouthwest
qui 1/2210:35 amMDW - SEA
Nonstop4h 40mSouthwest
Deal found 12/16$227
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:49 pmSEA - ORD
Nonstop4h 10mAlaska Airlines
ter 1/68:00 amORD - SEA
Nonstop4h 47mAlaska Airlines
Deal found 12/17$230
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/241:25 pmSEA - ORD
1 stop8h 47mMultiple Airlines
qua 1/218:00 amORD - SEA
Nonstop4h 46mMultiple Airlines
Deal found 12/15$231
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/2912:25 amSEA - ORD
Nonstop4h 04mAlaska Airlines
qua 1/218:00 amORD - SEA
Nonstop4h 46mAlaska Airlines
Deal found 12/16$232

Find flight deals from Washington to Indiana

Keep the following information in mind while searching for Washington to Indiana flight deals. Data was last updated dezembro 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$177
(Alaska Airlines)

One-way from

$69
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$499

Good round-trip deal

$379 or less

Good one-way deal

$249 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Indianapolis flights.
Search Deals
From Washington to Indiana
Search Deals
One-way flight from Washington to Indiana
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington to Indiana.
Search Deals
Price to beat on a one-way flight from Washington to Indiana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Indiana 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, Cheapflights users made 2,558,603 searches. Data last updated dezembro 18, 2025.
Use the filters below to find and compare flights from Washington to Indiana that are best for you.

Fly from

Washington

Fly to

Indiana

Route

Depart

Return

Price

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

qui 2/5

7:00 am-1:08 pm

Nonstop4h 08m

Chicago O'Hare Intl

seg 2/9

7:54 pm-10:43 pm

Nonstop4h 49m

$177

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

qui 2/5

11:00 am-5:10 pm

Nonstop4h 10m

Chicago O'Hare Intl

dom 2/8

8:00 am-10:46 am

Nonstop4h 46m

$177

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

qui 1/15

6:35 am-12:35 pm

Nonstop4h 00m

Chicago Midway

qui 1/22

10:35 am-1:15 pm

Nonstop4h 40m

$177

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

qui 2/26

7:00 am-1:06 pm

Nonstop4h 06m

Chicago O'Hare Intl

sáb 2/28

7:59 pm-10:43 pm

Nonstop4h 44m

$177

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

dom 1/11

5:50 pm-11:50 pm

Nonstop4h 00m

Chicago O'Hare Intl

qua 1/14

3:35 pm-6:22 pm

Nonstop4h 47m

$177

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

sex 2/27

7:25 am-1:30 pm

Nonstop4h 05m

Chicago Midway

seg 3/2

8:05 am-10:50 am

Nonstop4h 45m

$177

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

sex 2/27

11:59 pm-5:56 am

Nonstop3h 57m

Chicago O'Hare Intl

seg 3/2

7:59 pm-10:43 pm

Nonstop4h 44m

$177

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

ter 1/13

5:50 pm-11:50 pm

Nonstop4h 00m

Chicago O'Hare Intl

ter 1/20

6:06 pm-8:56 pm

Nonstop4h 50m

$177

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

qui 1/8

8:30 am-2:38 pm

Nonstop4h 08m

Chicago O'Hare Intl

sáb 1/10

8:00 am-10:46 am

Nonstop4h 46m

$177

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

sex 1/16

2:10 pm-8:17 pm

Nonstop4h 07m

Chicago O'Hare Intl

ter 1/20

3:35 pm-6:14 pm

Nonstop4h 39m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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6

Best time to book a flight from Washington to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Indiana

What is the cheapest month to book a flight from State of Washington to Indiana?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Indiana (average of $122). Flying from State of Washington to Indiana in December is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to IN?

Find hourly flight availability from Washington to Indiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 18, 2025.

One of the essential ways to save on airfare from State of Washington to Indiana is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

What is the cheapest day to fly from State of Washington to Indiana?

Use this chart to determine the cheapest time to fly round-trip from Washington to Indiana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Indiana flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indiana. Reviews last updated dezembro 18, 2025.
Read through reviews of airlines operating flights from Washington to Indiana, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Washington to Indiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this State of Washington to Indiana flight route?

    This flight path from Washington to Indiana was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $177, United Airlines can have you in Indiana from State of Washington in 4h. State of Washington and Indiana are separated by a distance of 1728 mi. All flights are typically nonstop.

  • Can I find deals for flights from Washington to Indiana that include hotel bookings?

    Yes. In addition to deals on Washington to Indiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Indiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Indiana.

  • Can I find deals for business class flights from Washington to Indiana?

    Yes. Cheapflights offers flight deals from Washington to Indiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Indiana?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Indiana (average of $122). Flying from State of Washington to Indiana in December is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Washington to Indiana

Discover the top 6 airlines that operate flights from Washington to Indiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated dezembro 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$481FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$433FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$230Average$515FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$237Average$724FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$247Average$359FlexibilityNo cancel feeOn-time85%

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