Indianapolis

$100+ Cheap flights from Washington to Indianapolis (IND)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Oct 16 — Oct 231
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Cheap flight deals from Washington to Indianapolis

Keep the following information in mind while searching for Washington to Indianapolis flight deals. Data was last updated September 16, 2025.

Round-trip from

$154
(Booking.com)

One-way from

$100
(Southwest)

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 Indianapolis
One-way flight from Washington to Indianapolis
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Washington to Indianapolis.
Price to beat on a one-way flight from Washington to Indianapolis.

Find flight deals from Washington to Indianapolis

Cheapest flights from Washington to Indianapolis
Explore the most affordable flight options available from Washington to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

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 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
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.
Thu 11/612:52 pmPDX - IND
1 stop27h 52mFrontier
Sun 11/98:39 pmIND - PDX
1 stop18h 17mFrontier
Deal found 9/14$192
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:05 amPDX - IND
1 stop10h 59mFrontier
Fri 10/38:58 pmIND - PDX
1 stop6h 14mFrontier
Deal found 9/14$195
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:43 pmPDX - IND
1 stop28h 23mFrontier
Mon 10/278:51 pmIND - PDX
1 stop18h 05mFrontier
Deal found 9/15$217
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.
Mon 10/66:05 amPDX - IND
1 stop10h 59mFrontier
Wed 10/155:24 pmIND - PDX
2 stops17h 59mFrontier
Deal found 9/16$220
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:12 amSEA - IND
1 stop10h 52mFrontier
Mon 9/298:54 pmIND - SEA
1 stop6h 36mFrontier
Deal found 9/14$227
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:34 amSEA - IND
1 stop8h 34mAmerican Airlines
Wed 10/295:30 amIND - SEA
1 stop7h 54mAmerican Airlines
Deal found 9/15$235
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:34 amSEA - IND
1 stop7h 33mAmerican Airlines
Mon 10/67:25 pmIND - SEA
1 stop8h 07mAmerican Airlines
Deal found 9/14$236
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:14 amSEA - IND
1 stop7h 11mAmerican Airlines
Mon 1/57:04 pmIND - SEA
1 stop7h 09mAmerican Airlines
Deal found 9/14$237
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:02 pmSEA - IND
1 stop8h 11mAmerican Airlines
Mon 9/293:53 pmIND - SEA
1 stop7h 16mAmerican Airlines
Deal found 9/14$239
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:40 pmSEA - IND
1 stop8h 52mDelta
Wed 10/87:05 amIND - SEA
1 stop6h 40mDelta
Deal found 9/15$241

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Indianapolis 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 Indianapolis that are best for you.

Fly from

Washington

Fly to

Indianapolis

Route

Depart

Return

Price

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Mon 10/6

6:05 am-8:04 pm

1 stop10h 59m

Indianapolis

Wed 10/15

5:24 pm-8:23 am

2 stops17h 59m

$220

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Thu 11/6

12:52 pm-11:22 am

2 stops19h 30m

Indianapolis

Mon 11/10

8:39 pm-11:56 am

1 stop18h 17m

$241

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 10/14

9:10 am-10:50 pm

1 stop10h 40m

Indianapolis

Tue 10/21

6:50 am-4:05 pm

2 stops12h 15m

$250

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Fri 10/24

11:35 am-11:00 pm

1 stop8h 25m

Indianapolis

Sun 10/26

6:30 am-10:33 am

1 stop7h 03m

$255

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Sat 11/1

10:41 am-5:56 pm

Nonstop4h 15m

Indianapolis

Sat 11/8

6:56 pm-8:50 pm

Nonstop4h 54m

$257

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 3/3

11:25 am-10:58 pm

1 stop8h 33m

Indianapolis

Wed 3/4

8:00 am-3:08 pm

1 stop10h 08m

$257

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Tue 10/7

6:29 am-4:57 pm

1 stop7h 28m

Indianapolis

Tue 10/14

5:52 pm-10:53 pm

1 stop8h 01m

$259

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Mon 10/6

12:40 am-11:33 am

1 stop7h 53m

Indianapolis

Wed 10/15

5:52 pm-10:53 pm

1 stop8h 01m

$259

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Wed 12/31

12:59 am-12:02 pm

1 stop8h 03m

Indianapolis

Mon 1/5

7:20 am-2:45 pm

1 stop10h 25m

$260

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Wed 11/5

11:20 am-12:22 am

2 stops10h 02m

Indianapolis

Wed 11/12

2:08 pm-10:50 pm

2 stops11h 42m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 55 results
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Best time to book a flight from Washington to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis 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 Indianapolis

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

Currently, August is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $286). Flying from State of Washington to Indianapolis 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 IND?

Find hourly flight availability from Washington to Indianapolis. 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 Indianapolis, 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 Indianapolis

Explore weekly flight availability from Washington to Indianapolis. 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 IND 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).

Related info for your journey

Find useful and relevant information for your journey from Washington to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Indianapolis from Washington?

    Indianapolis (IND), located 8.3 mi from the city center, is the airport you fly into when you book flights from Washington to Indianapolis.

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

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

    Frontier, Southwest, and Delta can get you from State of Washington to Indianapolis in just under 8h 25m. Your travel time can differ by up to 2h 34m. The distance between State of Washington and Indianapolis is about 1860 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $106. Users have also found prices from $108 and $111 on Delta and Southwest, respectively.

  • What are the most popular routes from State of Washington to Indianapolis?

  • What are the most reliable airlines from State of Washington to Indianapolis?

    No one likes to see their flight delayed. When booking a flight from State of Washington to Indianapolis consider choosing Finnair (66%), American Airlines (59%) or Alaska Airlines (56%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to Indianapolis?

    Looking for the cheapest flight from State of Washington to Indianapolis? While on average our users pay $321, our data indicates the cheapest price to be $148. The most popular route (Seattle/Tacoma Intl - Indianapolis), is priced around $179.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Indianapolis 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 Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $286). Flying from State of Washington to Indianapolis 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

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Muncie
Terre Haute
Noblesville
Fishers
Anderson
Kokomo
Greenwood
Bloomington
Franklin
Plainfield
Carmel
Crawfordsville
Speedway

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Alternative routes for Washington to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Washington to Indianapolis

Discover the top 7 airlines that operate flights from Washington to Indianapolis. 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$194Average$399FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$208Average$442FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$219Average$399FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$230Average$439FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$247Average$365FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$251Average$625FlexibilityNo cancel feeOn-time75%

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