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$65+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$144
(Mytrip)

One-way from

$65
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$306

Good round-trip deal

$417 or less

Good one-way deal

$211 or less
Provider with most accurate pricing for Indianapolis-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Seattle/Tacoma Intl flights.
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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. 17% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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 3/116:47 pmIND - PDX
1 stop8h 50mMultiple Airlines
Sun 3/162:33 pmPDX - IND
1 stop10h 57mMultiple Airlines
Deal found 2/19$144
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Fri 4/117:55 pmIND - PDX
1 stop15h 27mSpirit Airlines
Mon 4/147:01 pmPDX - IND
1 stop6h 29mSpirit Airlines
Deal found 2/20$145
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Fri 5/232:29 pmIND - PDX
Nonstop4h 21mAllegiant Air
Mon 5/264:35 pmPDX - IND
Nonstop4h 02mAllegiant Air
Deal found 2/19$149
This Booking.com deal was found by Cheapflights users on 2/19. 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.
Fri 2/288:58 pmIND - PDX
1 stop6h 39mFrontier
Fri 3/76:45 amPDX - IND
1 stop10h 14mFrontier
Deal found 2/19$214
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 4/106:10 pmIND - SEA
1 stop6h 45mDelta
Mon 4/1412:40 amSEA - IND
1 stop7h 51mDelta
Deal found 2/20$231
This CheapOair deal was found by Cheapflights users on 2/20. 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.
Sun 5/47:55 pmIND - SEA
1 stop18h 40mSpirit Airlines
Mon 5/124:58 pmSEA - IND
1 stop9h 39mSpirit Airlines
Deal found 2/20$237
This Booking.com deal was found by Cheapflights users on 2/20. 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 2/278:58 pmIND - SEA
1 stop18h 38mFrontier
Thu 3/62:02 pmSEA - IND
1 stop26h 57mFrontier
Deal found 2/20$240
This Orbitz deal was found by Cheapflights users on 2/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:35 pmIND - SEA
Nonstop4h 54mMultiple Airlines
Sun 4/69:48 amSEA - IND
1 stop15h 49mMultiple Airlines
Deal found 2/19$244
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/206:35 pmIND - SEA
Nonstop4h 54mHawaiian Airlines
Thu 3/2710:25 amSEA - IND
Nonstop4h 10mHawaiian Airlines
Deal found 2/20$257
This American Airlines deal was found by Cheapflights users on 2/19. 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 8/168:32 pmIND - SEA
1 stop7h 12mAmerican Airlines
Sat 8/235:38 amSEA - IND
1 stop8h 59mAmerican Airlines
Deal found 2/19$271
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/266:32 pmIND - SEA
Nonstop4h 47mAlaska Airlines
Tue 4/2910:29 pmSEA - IND
Nonstop4h 11mAlaska Airlines
Deal found 2/19$277
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 3/91:53 pmIND - SEA
1 stop7h 52mUnited Airlines
Tue 3/115:15 amSEA - IND
2 stops9h 37mUnited Airlines
Deal found 2/19$282

Find flights from Indianapolis to Washington within your budget

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 February 20, 2025.

Fly from

Indianapolis

Fly to

Washington

Route

Depart

Return

Price

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

Tue 3/11

6:47 pm-12:37 am

1 stop8h 50m

Portland

Sun 3/16

2:33 pm-4:30 am

1 stop10h 57m

$144

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

Fri 4/11

7:55 pm-8:22 am

1 stop15h 27m

Portland

Mon 4/14

7:01 pm-4:30 am

1 stop6h 29m

$145

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

Fri 2/28

8:58 pm-12:37 am

1 stop6h 39m

Portland

Fri 3/7

6:45 am-7:59 pm

1 stop10h 14m

$214

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Wed 3/26

7:45 am-2:39 pm

1 stop9h 54m

Seattle/Tacoma Intl

Mon 3/31

12:49 am-11:41 am

1 stop7h 52m

$231

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Sat 4/26

6:00 am-1:59 pm

2 stops10h 59m

Seattle/Tacoma Intl

Tue 4/29

7:00 am-4:52 pm

1 stop6h 52m

$236

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Wed 4/16

6:35 pm-8:29 pm

Nonstop4h 54m

Seattle/Tacoma Intl

Sat 4/19

10:25 am-5:35 pm

Nonstop4h 10m

$237

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Wed 3/19

4:39 pm-8:43 am

2 stops19h 04m

Seattle/Tacoma Intl

Wed 3/26

9:48 am-1:08 pm

2 stops24h 20m

$238

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Thu 3/6

6:05 am-11:17 am

1 stop8h 12m

Seattle/Tacoma Intl

Mon 3/10

12:59 am-1:53 pm

1 stop9h 54m

$242

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Wed 4/2

6:35 pm-8:29 pm

Nonstop4h 54m

Seattle/Tacoma Intl

Sun 4/6

9:48 am-4:37 am

1 stop15h 49m

$244

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Sat 4/26

6:32 pm-8:19 pm

Nonstop4h 47m

Seattle/Tacoma Intl

Tue 4/29

10:29 pm-5:40 am

Nonstop4h 11m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 43 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.

Travel insights for flights from Indianapolis to Washington

Get recent, data-driven insights about flights from Indianapolis to Washington including ideal travel times, pricing trends, and more.

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 $411). 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 February 20, 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 February 20, 2025.
Read through reviews of airlines operating flights from Indianapolis to Washington, such as Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 47 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 Frontier, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Spirit Airlines and Delta, 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: Hawaiian Airlines (88%), American Airlines (87%), Alaska Airlines( 87%).

  • 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 $915. The most popular route, (Indianapolis - Seattle/Tacoma Intl), can usually be booked for $171.

  • 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 $411). 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.

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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 8 airlines flying from Indianapolis to Washington

Discover the top 8 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$238FlexibilityNo cancel feeOn-time65%
FrontierCheapest$150Average$237FlexibilityNo cancel feeOn-time62%
DeltaCheapest$198Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$215Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$225Average$597FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$226Average$380FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$258Average$535FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$324Average$454FlexibilityNo cancel feeOn-time63%
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