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$65+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Washington to Indiana

Keep the following information in mind while searching for Washington to Indiana flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$150
(Priceline)

One-way from

$65
(Frontier)

Popular in

December

Cheapest in

February

Average price

$347

Good round-trip deal

$276 or less

Good one-way deal

$231 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Indianapolis flights.
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From Washington to Indiana
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One-way flight from Washington to Indiana
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington to Indiana.
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Price to beat on a one-way flight from Washington to Indiana.
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Find 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 October 30, 2025.

This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:52 pmPDX - CVG
1 stop9h 47mFrontier
Mon 11/176:05 amCVG - PDX
1 stop8h 51mFrontier
Deal found 10/29$150
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:03 pmGEG - ORD
1 stop10h 12mFrontier
Sun 11/166:00 amORD - GEG
1 stop7h 08mFrontier
Deal found 10/28$162
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:52 pmPDX - IND
1 stop27h 52mFrontier
Mon 11/177:39 pmIND - PDX
1 stop19h 17mFrontier
Deal found 10/28$163
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:26 pmPDX - CVG
1 stop7h 13mFrontier
Mon 11/176:05 amCVG - PDX
1 stop8h 51mFrontier
Deal found 10/28$176
This Expedia deal was found by Cheapflights users on 10/28. 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.
Tue 12/21:33 pmGEG - ORD
1 stop8h 26mMultiple Airlines
Thu 12/47:00 amORD - GEG
1 stop6h 13mMultiple Airlines
Deal found 10/28$177
This Vliegwinkel deal was found by Cheapflights users on 10/28. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:01 amSEA - ORD
1 stop22h 41mMultiple Airlines
Wed 12/105:51 pmORD - SEA
Nonstop4h 44mMultiple Airlines
Deal found 10/28$178
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:38 amSEA - ORD
Nonstop4h 04mAmerican Airlines
Wed 12/109:45 amORD - SEA
Nonstop4h 53mAmerican Airlines
Deal found 10/27$179
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:38 amSEA - ORD
Nonstop4h 04mAmerican Airlines
Tue 12/98:34 pmORD - SEA
Nonstop4h 51mAmerican Airlines
Deal found 10/30$180
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/68:25 amSEA - ORD
Nonstop4h 14mAlaska Airlines
Sat 12/65:51 pmORD - SEA
Nonstop4h 44mAlaska Airlines
Deal found 10/28$181
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:22 pmSEA - ORD
1 stop7h 53mFrontier
Mon 11/176:00 amORD - SEA
1 stop8h 13mFrontier
Deal found 10/28$182
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:26 pmPDX - CVG
1 stop7h 13mFrontier
Mon 11/176:05 amCVG - PDX
1 stop8h 51mFrontier
Deal found 10/28$182
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:45 amSEA - ORD
1 stop10h 22mFrontier
Thu 12/117:00 amORD - SEA
1 stop6h 53mFrontier
Deal found 10/30$183

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 October 30, 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

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 12/12

11:25 am-6:43 pm

Nonstop4h 18m

Cincinnati Cinci./N. Kentucky

Wed 12/17

6:30 am-8:30 am

Nonstop5h 00m

$187

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Fri 1/23

1:20 pm-10:40 pm

1 stop7h 20m

Chicago Midway

Tue 1/27

10:35 am-1:15 pm

Nonstop4h 40m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 12/10

11:25 am-6:43 pm

Nonstop4h 18m

Cincinnati Cinci./N. Kentucky

Sun 12/14

6:30 am-8:30 am

Nonstop5h 00m

$187

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Fri 1/9

1:20 pm-10:40 pm

1 stop7h 20m

Chicago Midway

Wed 1/14

10:35 am-1:15 pm

Nonstop4h 40m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 11/14

2:22 pm-1:39 am

1 stop8h 17m

Cincinnati Cinci./N. Kentucky

Tue 11/18

10:24 am-12:07 pm

1 stop28h 43m

$191

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 12/6

5:50 pm-11:59 pm

Nonstop4h 09m

Chicago O'Hare Intl

Mon 12/8

8:59 pm-9:33 am

1 stop14h 34m

$197

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 11/24

7:00 am-1:09 pm

Nonstop4h 09m

Chicago O'Hare Intl

Tue 12/2

9:02 am-11:45 am

Nonstop4h 43m

$197

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 12/6

4:21 pm-10:30 pm

Nonstop4h 09m

Chicago O'Hare Intl

Wed 12/10

3:05 pm-9:43 pm

1 stop8h 38m

$197

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 12/31

10:55 am-5:12 pm

Nonstop4h 17m

Chicago O'Hare Intl

Mon 1/5

8:58 pm-9:34 am

1 stop14h 36m

$202

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 12/24

11:15 pm-1:16 pm

1 stop12h 01m

Chicago O'Hare Intl

Tue 1/20

2:06 pm-6:46 pm

1 stop6h 40m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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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, June is the cheapest month in which you can book a flight from State of Washington to Indiana (average of $159). Flying from State of Washington to Indiana in December is currently the most expensive (average of $262). 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 October 30, 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 October 30, 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
11,217 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
8.0
Very good
4,243 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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 8 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 $187, Delta can have you in Indiana from State of Washington in 4h 18m. State of Washington and Indiana are separated by a distance of 1959 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Indiana one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $72. American Airlines flights start at $90 while deals on Alaska Airlines start at $94 one-way.

  • 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, June is the cheapest month in which you can book a flight from State of Washington to Indiana (average of $159). Flying from State of Washington to Indiana in December is currently the most expensive (average of $262). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$433FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$490FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$443FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$230Average$528FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$242Average$688FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$247Average$359FlexibilityNo cancel feeOn-time85%

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