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$59+ Cheap flights from Indianapolis (IND) to Washington

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Indianapolis to Washington

Keep the following information in mind while searching for Indianapolis to Washington flight deals. Data was last updated junio 12, 2025.

Round-trip from

$118
(Cheapflightsfares)

One-way from

$59
(Booking.com)

Popular in

July

Cheapest in

February

Average price

$426

Good round-trip deal

$338 or less

Good one-way deal

$202 or less
From Indianapolis to Washington
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One-way flight from Indianapolis to Washington
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Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Indianapolis to Washington.
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Price to beat on a one-way flight from Indianapolis to Washington.
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Find flight deals from Indianapolis to Washington

Cheapest flights from Indianapolis to Washington
Explore the most affordable flight options available from Indianapolis to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
lun. 8/112:26 pmIND - PDX
Nonstop4h 21mAllegiant Air
lun. 8/253:21 pmPDX - IND
Nonstop4h 02mAllegiant Air
Deal found 6/10$118
This Mytrip deal was found by Cheapflights users on 6/10. 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.
lun. 7/75:45 pmIND - PDX
3 stops26h 59mMultiple Airlines
lun. 7/144:37 pmPDX - IND
Nonstop4h 02mMultiple Airlines
Deal found 6/10$199
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
vie. 9/58:10 amIND - PDX
1 stop8h 20mSpirit Airlines
dom. 9/72:35 pmPDX - IND
1 stop12h 57mSpirit Airlines
Deal found 6/10$240
This Southwest deal was found by Cheapflights users on 6/11. 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.
vie. 7/117:55 pmIND - SEA
1 stop7h 35mSouthwest
mar. 7/229:10 pmSEA - IND
1 stop11h 10mSouthwest
Deal found 6/11$241
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 12/115:47 amIND - SEA
1 stop7h 51mAmerican Airlines
lun. 12/1511:45 amSEA - IND
1 stop7h 53mAmerican Airlines
Deal found 6/11$246
This CheapOair deal was found by Cheapflights users on 6/9. 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.
vie. 8/298:59 pmIND - PDX
1 stop28h 40mFrontier
lun. 9/16:27 amPDX - IND
1 stop10h 47mFrontier
Deal found 6/9$248
This United Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 7/75:38 pmIND - SEA
1 stop7h 59mUnited Airlines
jue. 7/105:00 amSEA - IND
1 stop6h 37mUnited Airlines
Deal found 6/10$249
This Delta deal was found by Cheapflights users on 6/10. 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. 7/97:43 amIND - SEA
1 stop10h 00mDelta
mié. 7/165:30 pmSEA - IND
1 stop9h 53mDelta
Deal found 6/10$256
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 7/157:00 pmIND - PDX
1 stop7h 18mDelta
mié. 7/239:30 pmPDX - IND
1 stop8h 29mDelta
Deal found 6/10$261
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 9/166:30 amIND - SEA
Nonstop4h 42mHawaiian Airlines
vie. 9/269:55 pmSEA - IND
Nonstop4h 15mHawaiian Airlines
Deal found 6/11$269
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/66:00 amIND - SEA
1 stop20h 42mFrontier
sáb. 8/167:48 pmSEA - IND
1 stop25h 55mFrontier
Deal found 6/10$270
This CheapOair deal was found by Cheapflights users on 6/10. 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.
jue. 7/1010:39 pmIND - SEA
1 stop20h 46mSpirit Airlines
lun. 7/145:30 pmSEA - IND
1 stop19h 40mSpirit Airlines
Deal found 6/10$271

Cheapflights Fare Finder

Customize your flight search to find flights from Indianapolis to Washington 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 junio 12, 2025.
Use the filters below to find and compare flights from Indianapolis to Washington that are best for you.

Fly from

Indianapolis

Fly to

Washington

Route

Depart

Return

Price

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

lun. 8/11

2:26 pm-3:47 pm

Nonstop4h 21m

Portland

lun. 8/25

3:21 pm-10:23 pm

Nonstop4h 02m

$118

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

lun. 7/7

5:45 pm-5:44 pm

3 stops26h 59m

Portland

lun. 7/14

4:37 pm-11:39 pm

Nonstop4h 02m

$199

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

vie. 9/5

8:10 am-1:30 pm

1 stop8h 20m

Portland

dom. 9/7

2:35 pm-6:32 am

1 stop12h 57m

$240

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

vie. 7/11

7:55 pm-12:30 am

1 stop7h 35m

Seattle/Tacoma Intl

mar. 7/22

9:10 pm-11:20 am

1 stop11h 10m

$241

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

mié. 6/25

5:30 am-10:47 am

1 stop8h 17m

Seattle/Tacoma Intl

jue. 7/10

11:56 pm-11:10 am

1 stop8h 14m

$247

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

vie. 8/29

8:59 pm-10:39 pm

1 stop28h 40m

Portland

lun. 9/1

6:27 am-8:14 pm

1 stop10h 47m

$248

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

lun. 7/7

5:38 pm-10:37 pm

1 stop7h 59m

Seattle/Tacoma Intl

jue. 7/10

5:00 am-2:37 pm

1 stop6h 37m

$249

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

mié. 7/9

7:43 am-2:43 pm

1 stop10h 00m

Seattle/Tacoma Intl

mié. 7/16

5:30 pm-6:23 am

1 stop9h 53m

$256

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

mar. 7/15

7:00 pm-11:18 pm

1 stop7h 18m

Portland

mié. 7/23

9:30 pm-8:59 am

1 stop8h 29m

$261

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

mar. 9/16

6:30 am-8:12 am

Nonstop4h 42m

Seattle/Tacoma Intl

vie. 9/26

9:55 pm-5:10 am

Nonstop4h 15m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 58 results
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Best time to book a flight from Indianapolis to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Indianapolis to State of Washington (average of $238). Flying from Indianapolis to State of Washington in July is currently the most expensive (average of $391). 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 IND to WA?

Find hourly flight availability from Indianapolis to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Indianapolis to Washington, 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

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Washington. 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 from for flights from Indianapolis to Washington?

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

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

    The Indianapolis to Washington flight path was viewed by 61 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from Southwest and Spirit Airlines, as they are both options that can get you from Indianapolis to State of Washington for a low price.

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

    When deciding which route to take from Indianapolis to State of Washington consider Indianapolis - Seattle/Tacoma Intl, Indianapolis - Portland or Indianapolis - Spokane as they are the most popular.

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

    Before booking your flight to State of Washington from Indianapolis, check out the most reliable airlines to get you to your destination on time: Finnair (76%), American Airlines (74%), Alaska Airlines( 74%).

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

    The cheapest flight price from Indianapolis to State of Washington is $145. On average you can expect to pay $818. The most popular route, (Indianapolis - Seattle/Tacoma Intl), can usually be booked for $181.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to State of Washington (average of $238). Flying from Indianapolis to State of Washington in July is currently the most expensive (average of $391). 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 Indianapolis to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Indianapolis to Washington

Discover the top 9 airlines that operate flights from Indianapolis to Washington. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$157FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$195Average$368FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$212Average$427FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$216Average$382FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$220Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$222Average$434FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$258Average$582FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$275Average$405FlexibilityNo cancel feeOn-time83%

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