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$56+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$110
(Kiwi.com)

One-way from

$56
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$347

Good round-trip deal

$278 or less

Good one-way deal

$173 or less
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 ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:31 amPDX - CVG
Nonstop4h 07mAllegiant Air
Mon 9/299:00 amCVG - PDX
Nonstop4h 41mAllegiant Air
Deal found 9/15$110
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:52 pmPDX - CVG
1 stop9h 47mFrontier
Mon 11/106:05 amCVG - PDX
1 stop8h 51mFrontier
Deal found 9/15$153
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:22 pmSEA - CVG
1 stop8h 17mFrontier
Mon 11/176:05 amCVG - SEA
1 stop9h 08mFrontier
Deal found 9/15$154
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:43 pmPDX - IND
1 stop27h 41mFrontier
Mon 10/278:51 pmIND - PDX
1 stop18h 05mFrontier
Deal found 9/14$154
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:43 pmPDX - CVG
1 stop8h 16mFrontier
Mon 10/276:05 amCVG - PDX
1 stop8h 43mFrontier
Deal found 9/15$163
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:02 pmSEA - CVG
1 stop7h 57mFrontier
Tue 10/148:00 amCVG - SEA
1 stop7h 07mFrontier
Deal found 9/16$164
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:31 amPDX - CVG
Nonstop4h 07mAllegiant Air
Fri 9/269:00 amCVG - PDX
Nonstop4h 41mAllegiant Air
Deal found 9/14$172
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:31 amPDX - CVG
Nonstop4h 07mMultiple Airlines
Tue 9/308:00 amCVG - PDX
1 stop17h 34mMultiple Airlines
Deal found 9/15$173
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 9/2611:31 amPDX - CVG
Nonstop4h 07mMultiple Airlines
Mon 9/291:14 pmCVG - PDX
1 stop13h 58mMultiple Airlines
Deal found 9/14$181
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:43 pmPDX - CVG
1 stop8h 16mFrontier
Sat 10/118:00 amCVG - PDX
1 stop6h 48mFrontier
Deal found 9/15$188
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 amSEA - ORD
1 stop12h 28mFrontier
Sun 9/2810:42 amORD - SEA
1 stop15h 48mFrontier
Deal found 9/14$190
This Mytrip deal was found by Cheapflights users on 9/15. 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 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
Sun 11/168:39 pmIND - PDX
1 stop18h 17mFrontier
Deal found 9/15$190

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 September 16, 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

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 10/10

3:53 pm-11:00 pm

Nonstop4h 07m

Cincinnati Cinci./N. Kentucky

Tue 10/14

8:00 am-11:48 am

1 stop6h 48m

$191

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 1/6

6:00 am-12:13 pm

Nonstop4h 13m

Chicago O'Hare Intl

Tue 1/20

7:45 am-10:36 am

Nonstop4h 51m

$194

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Sat 10/25

5:45 am-11:45 am

Nonstop4h 00m

Chicago Midway

Fri 10/31

9:05 am-11:40 am

Nonstop4h 35m

$194

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 3/3

7:20 am-1:25 pm

Nonstop4h 05m

Chicago O'Hare Intl

Tue 3/10

7:30 am-10:15 am

Nonstop4h 45m

$209

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 12/6

8:25 am-2:39 pm

Nonstop4h 14m

Chicago O'Hare Intl

Wed 12/10

10:00 am-12:42 pm

Nonstop4h 42m

$209

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 1/7

6:00 pm-11:59 pm

Nonstop3h 59m

Chicago O'Hare Intl

Wed 1/21

7:45 am-10:36 am

Nonstop4h 51m

$209

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 3/3

7:20 pm-5:04 am

1 stop7h 44m

Chicago O'Hare Intl

Wed 3/4

7:45 am-12:50 pm

1 stop7h 05m

$209

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 3/3

7:20 pm-5:04 am

1 stop7h 44m

Chicago O'Hare Intl

Wed 3/4

7:45 am-12:50 pm

1 stop7h 05m

$209

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Thu 10/30

12:03 pm-12:43 am

1 stop10h 40m

Chicago O'Hare Intl

Sun 11/2

5:00 am-10:08 am

1 stop7h 08m

$214

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sat 12/6

7:47 pm-6:21 am

1 stop8h 34m

Chicago O'Hare Intl

Tue 12/9

5:51 pm-11:10 pm

1 stop7h 19m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, August is the cheapest month in which you can book a flight from State of Washington to Indiana (average of $286). Flying from State of Washington to Indiana in March is currently the most expensive (average of $360). 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 September 16, 2025.

When flying from State of Washington to Indiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Indiana

Explore weekly flight availability from Washington to Indiana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from USWA to USIN are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 September 16, 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
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.1

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
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.1

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
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.1

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
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.1

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 $194, Alaska 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.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $66. Frontier flights start at $91 while deals on United Airlines start at $95 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, August is the cheapest month in which you can book a flight from State of Washington to Indiana (average of $286). Flying from State of Washington to Indiana in March is currently the most expensive (average of $360). 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 7 airlines flying from Washington to Indiana

Discover the top 7 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$139Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$488FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$442FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$230Average$554FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$247Average$365FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$251Average$625FlexibilityNo cancel feeOn-time75%

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