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$84+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Fri 5/2911:59 pm
SEA
-
IND
1 stop8h 40m
Delta
Sat 6/65:30 pm
IND
-
SEA
1 stop9h 52m
Delta
Deal found 1/26$217
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/31:44 pm
GEG
-
IND
1 stop5h 31m
United Airlines
Wed 3/113:38 pm
IND
-
GEG
1 stop8h 40m
United Airlines
Deal found 1/25$237
This American Airlines deal was found by Cheapflights users on 1/25. 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 4/17:21 am
SEA
-
IND
1 stop6h 37m
American Airlines
Sun 4/55:44 pm
IND
-
SEA
1 stop9h 40m
American Airlines
Deal found 1/25$237
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 3/1312:30 am
PDX
-
IND
1 stop8h 05m
Delta
Tue 3/175:15 pm
IND
-
PDX
1 stop8h 08m
Delta
Deal found 1/27$237
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/1112:00 pm
SEA
-
IND
1 stop8h 06m
Delta
Tue 2/173:40 pm
IND
-
SEA
1 stop9h 25m
Delta
Deal found 1/27$239
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 3/32:05 pm
GEG
-
IND
1 stop5h 59m
Delta
Wed 3/116:00 am
IND
-
GEG
2 stops10h 10m
Delta
Deal found 1/26$242
This Southwest deal was found by Cheapflights users on 1/26. 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.
Wed 2/251:20 pm
SEA
-
IND
1 stop6h 50m
Southwest
Wed 3/46:50 am
IND
-
SEA
2 stops11h 50m
Southwest
Deal found 1/26$243
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/239:18 am
SEA
-
IND
2 stops31h 05m
Multiple Airlines
Fri 2/278:32 pm
IND
-
SEA
1 stop18h 29m
Multiple Airlines
Deal found 1/26$244
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 3/1411:45 am
SEA
-
IND
Nonstop4h 11m
Alaska Airlines
Tue 3/177:57 pm
IND
-
SEA
Nonstop4h 58m
Alaska Airlines
Deal found 1/25$246
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 2/176:00 am
SEA
-
IND
1 stop8h 25m
Delta
Thu 2/196:15 am
IND
-
SEA
1 stop7h 27m
Delta
Deal found 1/26$252
This CheapOair deal was found by Cheapflights users on 1/26. 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.
Thu 4/2312:52 pm
PDX
-
IND
1 stop21h 05m
Frontier
Mon 4/278:33 pm
IND
-
PDX
1 stop19h 29m
Frontier
Deal found 1/26$252
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 4/110:57 am
SEA
-
IND
Nonstop4h 10m
Alaska Airlines
Fri 4/177:00 am
IND
-
SEA
Nonstop4h 55m
Alaska Airlines
Deal found 1/25$256

Find flight deals from Washington to Indianapolis

Keep the following information in mind while searching for Washington to Indianapolis flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(CheapOair)

One-way from

$84
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$331

Good round-trip deal

$277 or less

Good one-way deal

$193 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 Indianapolis
Search Deals
One-way flight from Washington to Indianapolis
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington to Indianapolis.
Search Deals
Price to beat on a one-way flight from Washington to Indianapolis.
Search Deals

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 January 27, 2026.
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

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 3/3

12:25 pm-10:20 pm

1 stop6h 55m

Indianapolis

Wed 3/11

7:00 am-11:44 am

1 stop7h 44m

$237

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Sat 2/28

1:20 pm-10:47 pm

1 stop6h 27m

Indianapolis

Sat 3/7

6:35 am-12:07 pm

1 stop8h 32m

$237

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 2/24

8:29 pm-6:56 pm

1 stop19h 27m

Indianapolis

Tue 3/3

7:57 pm-11:59 pm

1 stop7h 02m

$237

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Wed 2/18

9:44 pm-9:32 am

1 stop8h 48m

Indianapolis

Tue 2/24

7:36 am-1:02 pm

1 stop8h 26m

$237

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Wed 4/1

9:44 pm-9:32 am

1 stop8h 48m

Indianapolis

Tue 4/7

7:37 pm-11:41 pm

1 stop7h 04m

$237

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Wed 2/11

8:00 am-7:08 pm

1 stop8h 08m

Indianapolis

Tue 2/17

5:45 pm-10:05 pm

1 stop7h 20m

$240

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 3/3

2:05 pm-11:04 pm

1 stop5h 59m

Indianapolis

Wed 3/11

6:00 am-1:10 pm

2 stops10h 10m

$242

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 2/24

7:30 pm-9:50 am

2 stops11h 20m

Indianapolis

Tue 3/3

6:35 am-12:07 pm

1 stop8h 32m

$242

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Tue 3/31

10:51 am-11:10 pm

1 stop9h 19m

Indianapolis

Mon 4/20

4:59 pm-11:51 pm

1 stop9h 52m

$252

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

Fri 5/29

11:59 pm-11:39 am

1 stop8h 40m

Indianapolis

Sat 6/6

5:30 pm-12:22 am

1 stop9h 52m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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, March is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $104). Flying from State of Washington to Indianapolis in June is currently the most expensive (average of $225). 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 January 27, 2026.

One of the essential ways to save on airfare from State of Washington to Indianapolis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 42% on airfare.

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?

    Flights from Washington to Indianapolis have been viewed 10 times in the past calendar month.

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

    American Airlines, Delta, and Alaska Airlines can get you from State of Washington to Indianapolis in just under 6h 27m. Your travel time can differ by up to 13h. The distance between State of Washington and Indianapolis is about 1640 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 Frontier. According to our data, you can fly for as low as $78. Users have also found prices from $93 and $97 on American Airlines and Southwest, respectively.

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

    While some choose either Portland - Indianapolis or Spokane - Indianapolis, Seattle/Tacoma Intl - Indianapolis is the most popular route 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 (81%), Alaska Airlines (76%) or Hawaiian Airlines (75%) 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 $323, our data indicates the cheapest price to be $138. The most popular route (Seattle/Tacoma Intl - Indianapolis), is priced around $187.

  • 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, March is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $104). Flying from State of Washington to Indianapolis in June is currently the most expensive (average of $225). 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
Fishers
Noblesville
Greenwood
Plainfield
Anderson
Kokomo
Mooresville
Franklin
Carmel
Crawfordsville
Bloomington

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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.
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Top 6 airlines flying from Washington to Indianapolis

Discover the top 6 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$126Average$381FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$147Average$346FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$207Average$392FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$448FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$230Average$474FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$237Average$663FlexibilityNo cancel feeOn-time75%

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