Indianapolis

$66+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Apr 2 — Apr 91
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(CheapOair)

One-way from

$66
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$357

Good round-trip deal

$340 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Indianapolis flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Indianapolis flights.
From Washington to Indianapolis
One-way flight from Washington to Indianapolis
Highest demand for flights based on searches. 4% potential increase in price ($16 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 March 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 March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/197:01 pmPDX - IND
1 stop6h 29mMultiple Airlines
Mon 4/285:55 pmIND - PDX
1 stop9h 47mMultiple Airlines
Deal found 3/28$212
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:01 pmPDX - IND
1 stop6h 29mSpirit Airlines
Mon 4/217:55 pmIND - PDX
1 stop25h 10mSpirit Airlines
Deal found 3/27$219
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/186:00 amSEA - IND
1 stop7h 02mDelta
Mon 6/26:56 pmIND - SEA
1 stop7h 51mDelta
Deal found 3/28$231
This Travelocity deal was found by Cheapflights users on 3/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:29 pmSEA - IND
Nonstop4h 11mMultiple Airlines
Wed 5/144:21 pmIND - SEA
1 stop10h 49mMultiple Airlines
Deal found 3/27$234
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:30 pmSEA - IND
1 stop13h 00mSpirit Airlines
Tue 4/292:36 pmIND - SEA
2 stops23h 59mSpirit Airlines
Deal found 3/27$245
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:10 pmSEA - IND
1 stop12h 20mSouthwest
Sun 9/146:50 amIND - SEA
1 stop6h 50mSouthwest
Deal found 3/27$247
This Frontier deal was found by Cheapflights users on 3/28. 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.
Thu 4/176:40 amPDX - IND
1 stop8h 07mFrontier
Sun 4/206:42 pmIND - PDX
1 stop8h 55mFrontier
Deal found 3/28$248
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2210:29 pmSEA - IND
Nonstop4h 11mHawaiian Airlines
Tue 4/296:32 pmIND - SEA
Nonstop4h 47mHawaiian Airlines
Deal found 3/27$257
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:20 amSEA - IND
1 stop7h 44mUnited Airlines
Mon 8/116:59 pmIND - SEA
1 stop7h 00mUnited Airlines
Deal found 3/27$270
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/134:35 pmPDX - IND
Nonstop4h 02mAllegiant Air
Sun 6/151:36 pmIND - PDX
2 stops28h 04mAllegiant Air
Deal found 3/27$293
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:00 amGEG - IND
1 stop5h 50mDelta
Wed 5/217:25 amIND - GEG
1 stop8h 21mDelta
Deal found 3/27$297
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/1912:59 amSEA - IND
1 stop9h 32mAmerican Airlines
Fri 4/255:45 amIND - SEA
1 stop7h 30mAmerican Airlines
Deal found 3/27$314

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 March 28, 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

Sat 4/19

7:01 pm-4:30 am

1 stop6h 29m

Indianapolis

Mon 4/28

5:55 pm-12:42 am

1 stop9h 47m

$212

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Wed 4/16

7:01 pm-4:30 am

1 stop6h 29m

Indianapolis

Mon 4/21

7:55 pm-6:05 pm

1 stop25h 10m

$219

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Sun 5/18

6:00 am-4:02 pm

1 stop7h 02m

Indianapolis

Mon 6/2

6:56 pm-11:47 pm

1 stop7h 51m

$231

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Mon 5/12

10:29 pm-5:40 am

Nonstop4h 11m

Indianapolis

Wed 5/14

4:21 pm-12:10 am

1 stop10h 49m

$234

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 4/22

12:30 pm-4:30 am

1 stop13h 00m

Indianapolis

Tue 4/29

2:36 pm-11:35 am

2 stops23h 59m

$245

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Fri 9/12

9:10 pm-12:30 pm

1 stop12h 20m

Indianapolis

Sun 9/14

6:50 am-10:40 am

1 stop6h 50m

$247

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Thu 4/17

6:40 am-5:47 pm

1 stop8h 07m

Indianapolis

Sun 4/20

6:42 pm-12:37 am

1 stop8h 55m

$248

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 4/22

10:29 pm-5:40 am

Nonstop4h 11m

Indianapolis

Tue 4/29

6:32 pm-8:19 pm

Nonstop4h 47m

$257

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 8/5

12:20 am-11:04 am

1 stop7h 44m

Indianapolis

Mon 8/11

6:59 pm-10:59 pm

1 stop7h 00m

$270

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Fri 6/13

4:35 pm-11:37 pm

Nonstop4h 02m

Indianapolis

Sun 6/15

1:36 pm-2:40 pm

2 stops28h 04m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 58 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 $297). Flying from State of Washington to Indianapolis in March is currently the most expensive (average of $362). 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 March 28, 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 March 28, 2025.

The most flights from USWA to IND are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

Temperature in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indianapolis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated March 28, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Washington to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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?

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $66. Users have also found prices from $86 and $129 on Spirit Airlines and Hawaiian Airlines, 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 American Airlines (77%), Alaska Airlines (77%) or Hawaiian Airlines (77%) 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 $514, our data indicates the cheapest price to be $118. The most popular route (Seattle/Tacoma Intl - Indianapolis), is priced around $219.

  • 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 $297). Flying from State of Washington to Indianapolis in March is currently the most expensive (average of $362). 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 Washington?

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

Browse thousands of different options on Cheapflights for your next trip

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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 8 airlines flying from Washington to Indianapolis

Discover the top 8 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$243FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$235FlexibilityNo cancel feeOn-time62%
DeltaCheapest$194Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$219Average$440FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$234Average$494FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$237Average$490FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$247Average$643FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$257Average$370FlexibilityNo cancel feeOn-time83%
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