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$63+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
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 diciembre 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mié. 12/3111:08 amSEA - IND
Nonstop4h 11mAlaska Airlines
mié. 2/187:57 pmIND - SEA
Nonstop4h 58mAlaska Airlines
Deal found 12/2$243
This Southwest deal was found by Cheapflights users on 12/3. 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.
mié. 12/315:40 amSEA - IND
1 stop12h 35mSouthwest
mié. 1/76:40 amIND - SEA
2 stops12h 00mSouthwest
Deal found 12/3$253
This Southwest deal was found by Cheapflights users on 12/2. 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.
mié. 12/315:40 amSEA - IND
1 stop12h 35mSouthwest
mié. 2/186:50 amIND - SEA
2 stops11h 50mSouthwest
Deal found 12/2$294
This United Airlines deal was found by Cheapflights users on 12/4. 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.
jue. 12/111:40 pmSEA - IND
1 stop6h 58mUnited Airlines
mar. 12/163:35 pmIND - SEA
1 stop9h 11mUnited Airlines
Deal found 12/4$297
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2710:41 pmSEA - IND
Nonstop4h 08mAlaska Airlines
dom. 1/47:09 amIND - SEA
Nonstop4h 59mAlaska Airlines
Deal found 12/3$313
This Delta deal was found by Cheapflights users on 12/1. 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.
mié. 12/2412:55 amSEA - IND
1 stop8h 14mDelta
jue. 1/17:00 amIND - SEA
1 stop8h 36mDelta
Deal found 12/1$316
This American Airlines deal was found by Cheapflights users on 12/2. 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.
mié. 12/3111:08 amSEA - IND
Nonstop4h 11mAmerican Airlines
mié. 2/185:57 pmIND - SEA
1 stop7h 18mAmerican Airlines
Deal found 12/2$334
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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.
dom. 12/2810:41 pmSEA - IND
Nonstop4h 08mAlaska Airlines
dom. 1/47:09 amIND - SEA
Nonstop4h 59mAlaska Airlines
Deal found 12/2$338
This Alaska Airlines deal was found by Cheapflights users on 12/4. 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.
mié. 12/315:10 amPDX - IND
1 stop10h 09mAlaska Airlines
lun. 1/57:19 pmIND - PDX
1 stop6h 40mAlaska Airlines
Deal found 12/4$373
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
jue. 12/187:51 pmGEG - IND
1 stop17h 43mMultiple Airlines
lun. 12/226:47 pmIND - GEG
2 stops19h 20mMultiple Airlines
Deal found 12/3$415
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
jue. 12/187:51 pmGEG - IND
1 stop17h 43mAllegiant Air
lun. 12/228:00 amIND - GEG
1 stop29h 29mAllegiant Air
Deal found 12/3$483
This Southwest deal was found by Cheapflights users on 12/2. 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.
mar. 12/239:00 pmPDX - IND
1 stop12h 35mSouthwest
lun. 1/55:20 pmIND - PDX
1 stop6h 25mSouthwest
Deal found 12/2$483

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 diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$183
(Alaska Airlines)

One-way from

$63
(Southwest)

Popular in

December

Cheapest in

February

Average price

$485

Good round-trip deal

$383 or less

Good one-way deal

$358 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 Indianapolis
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One-way flight from Washington to Indianapolis
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Washington to Indianapolis.
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Price to beat on a one-way flight from Washington to Indianapolis.
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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 diciembre 4, 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

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

mar. 2/17

8:29 pm-6:56 pm

1 stop19h 27m

Indianapolis

mar. 2/24

7:57 pm-11:59 pm

1 stop7h 02m

$183

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

mar. 2/17

2:45 pm-11:05 pm

1 stop5h 20m

Indianapolis

mar. 2/24

6:40 am-1:25 pm

2 stops9h 45m

$200

PortlandIndianapolis

PDX - IND

PDXIND

Portland

lun. 2/23

12:40 am-11:44 am

1 stop8h 04m

Indianapolis

sáb. 2/28

4:37 pm-8:30 pm

1 stop6h 53m

$214

PortlandIndianapolis

PDX - IND

PDXIND

Portland

mié. 1/7

5:14 am-3:39 pm

1 stop7h 25m

Indianapolis

sáb. 1/10

7:03 am-1:41 pm

1 stop9h 38m

$214

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

sáb. 3/14

6:00 am-3:55 pm

1 stop6h 55m

Indianapolis

mar. 3/17

3:25 pm-9:50 pm

1 stop9h 25m

$226

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

vie. 1/16

11:10 pm-11:30 am

1 stop9h 20m

Indianapolis

dom. 1/25

6:13 am-10:42 am

1 stop7h 29m

$226

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

dom. 3/8

11:00 am-11:10 pm

1 stop9h 10m

Indianapolis

lun. 3/16

7:51 pm-11:53 pm

1 stop7h 02m

$226

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

lun. 1/19

5:50 pm-11:47 am

2 stops14h 57m

Indianapolis

jue. 1/22

3:43 pm-9:49 pm

1 stop9h 06m

$231

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

mar. 1/20

7:25 am-10:49 pm

2 stops12h 24m

Indianapolis

jue. 1/22

3:43 pm-9:49 pm

1 stop9h 06m

$231

SeattleIndianapolis

SEA - IND

SEAIND

Seattle/Tacoma Intl

lun. 1/19

5:50 pm-11:47 am

2 stops14h 57m

Indianapolis

vie. 1/23

4:24 pm-11:15 pm

1 stop9h 51m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 53 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, February is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $118). Flying from State of Washington to Indianapolis in June is currently the most expensive (average of $224). 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 diciembre 4, 2025.

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 evening tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.

What is the cheapest day to fly from State of Washington to Indianapolis?

Use this chart to determine the cheapest time to fly round-trip from Washington to Indianapolis. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Indianapolis 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.

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 diciembre 4, 2025.

The most flights from USWA to IND are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from State of Washington to Indianapolis?

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?

    Alaska Airlines, Southwest, and Delta can get you from State of Washington to Indianapolis in just under 5h 20m. Your travel time can differ by up to 14h 07m. 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 $97 and $97 on Southwest and Delta, 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 (86%), Alaska Airlines (81%) or Hawaiian Airlines (81%) 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 $588, our data indicates the cheapest price to be $138. The most popular route (Seattle/Tacoma Intl - Indianapolis), is priced around $128.

  • 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, February is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $118). Flying from State of Washington to Indianapolis in June is currently the most expensive (average of $224). 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
Terre Haute
Muncie
Noblesville
Fishers
Greenwood
Anderson
Kokomo
Plainfield
Franklin
Carmel
Crawfordsville
Bloomington
Speedway

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Alternative routes for Washington to Indianapolis

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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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$190Average$397FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$208Average$426FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$217Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$230Average$428FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$237Average$688FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$247Average$359FlexibilityNo cancel feeOn-time85%

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