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$75+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:22 amIND - SEA
1 stop7h 18mDelta
Tue 1/69:35 amSEA - IND
1 stop10h 50mDelta
Deal found 12/11$306
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:22 amIND - SEA
1 stop7h 18mDelta
Thu 1/110:25 amSEA - IND
1 stop9h 49mDelta
Deal found 12/11$339
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:22 amIND - SEA
1 stop7h 18mDelta
Wed 12/316:10 amSEA - IND
1 stop6h 55mDelta
Deal found 12/11$350
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:36 pmIND - SEA
2 stops11h 41mUnited Airlines
Tue 1/611:00 amSEA - IND
1 stop8h 14mUnited Airlines
Deal found 12/11$357
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/1011:15 amIND - SEA
1 stop7h 52mUnited Airlines
Wed 12/3111:15 pmSEA - IND
1 stop8h 14mUnited Airlines
Deal found 12/10$360
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:36 pmIND - SEA
2 stops11h 41mUnited Airlines
Thu 1/15:00 amSEA - IND
1 stop7h 49mUnited Airlines
Deal found 12/11$367
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:36 pmIND - SEA
2 stops11h 41mUnited Airlines
Wed 12/3111:15 pmSEA - IND
1 stop8h 14mUnited Airlines
Deal found 12/11$373
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:22 amIND - SEA
1 stop7h 18mDelta
Tue 12/3011:45 amSEA - IND
1 stop8h 38mDelta
Deal found 12/11$379
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:45 pmIND - SEA
1 stop9h 46mDelta
Mon 12/298:05 amSEA - IND
1 stop8h 36mDelta
Deal found 12/11$381
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/2412:36 pmIND - SEA
1 stop9h 10mUnited Airlines
Mon 12/2911:59 pmSEA - IND
1 stop8h 14mUnited Airlines
Deal found 12/10$388
This Booking.com deal was found by Cheapflights users on 12/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:38 pmIND - PDX
1 stop18h 05mFrontier
Sun 1/1112:10 pmPDX - IND
1 stop28h 50mFrontier
Deal found 12/10$412
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:48 pmIND - PDX
2 stops26h 02mFrontier
Sun 1/1112:10 pmPDX - IND
1 stop28h 50mFrontier
Deal found 12/9$478

Find flight deals from Indianapolis to Washington

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

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$190
(Super.com)

One-way from

$75
(Trip.com)

Popular in

July

Cheapest in

October

Average price

$368

Good round-trip deal

$353 or less

Good one-way deal

$279 or less
Provider with most accurate pricing for Indianapolis-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Seattle/Tacoma Intl flights.
Search Deals
From Indianapolis to Washington
Search Deals
One-way flight from Indianapolis to Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Indianapolis to Washington.
Search Deals
Price to beat on a one-way flight from Indianapolis to Washington.
Search Deals

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 December 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

IndianapolisSpokane

IND - GEG

INDGEG

Indianapolis

Fri 1/2

8:48 pm-11:07 am

1 stop17h 19m

Spokane

Thu 1/8

1:19 pm-8:00 pm

1 stop27h 41m

$208

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Sat 2/14

7:57 pm-9:55 pm

Nonstop4h 58m

Seattle/Tacoma Intl

Wed 2/18

11:45 am-6:56 pm

Nonstop4h 11m

$217

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Sat 1/24

2:00 pm-9:15 pm

2 stops10h 15m

Seattle/Tacoma Intl

Fri 1/30

2:10 pm-11:30 pm

1 stop6h 20m

$242

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Sat 2/28

3:45 pm-11:55 pm

2 stops11h 10m

Seattle/Tacoma Intl

Wed 3/4

6:05 am-5:05 pm

1 stop8h 00m

$258

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Fri 3/6

6:00 am-2:00 pm

2 stops11h 00m

Seattle/Tacoma Intl

Mon 3/9

10:30 am-9:15 pm

1 stop7h 45m

$258

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Sun 2/1

7:00 am-9:02 am

Nonstop5h 02m

Seattle/Tacoma Intl

Sun 3/1

11:45 am-6:56 pm

Nonstop4h 11m

$266

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Wed 2/25

7:57 pm-9:55 pm

Nonstop4h 58m

Seattle/Tacoma Intl

Fri 2/27

11:45 am-6:56 pm

Nonstop4h 11m

$267

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Mon 1/5

6:00 pm-12:05 am

1 stop9h 05m

Seattle/Tacoma Intl

Wed 1/14

6:45 am-10:05 pm

1 stop12h 20m

$268

IndianapolisSeattle

IND - SEA

INDSEA

Indianapolis

Wed 2/25

4:25 pm-10:30 pm

2 stops9h 05m

Seattle/Tacoma Intl

Fri 2/27

5:00 am-4:10 pm

1 stop8h 10m

$270

IndianapolisPortland

IND - PDX

INDPDX

Indianapolis

Tue 1/27

7:05 am-12:44 pm

2 stops8h 39m

Portland

Thu 2/5

9:20 am-11:06 pm

2 stops10h 46m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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, September is the cheapest month in which you can book a flight from Indianapolis to State of Washington (average of $80). Flying from Indianapolis to State of Washington in July is currently the most expensive (average of $218). 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 December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Indianapolis to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the morning.

Weekly flight availability from Indianapolis to State of Washington

Explore weekly flight availability from Indianapolis to Washington. 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 December 12, 2025.

The most flights from IND to USWA are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 December 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Indianapolis to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,817 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.2
Good
11,050 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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 54 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from Indianapolis to State of Washington can take about 4h 58m. Frontier provides one of the quickest options available for as low as $217. Indianapolis and State of Washington are separated by a distance of 1860 mi. This flight may include one or multiple stops.

  • 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: United Airlines (100%), American Airlines (76%), Alaska Airlines( 76%).

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

    The cheapest flight price from Indianapolis to State of Washington is $159. On average you can expect to pay $682. The most popular route, (Indianapolis - Seattle/Tacoma Intl), can usually be booked for $193.

  • 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, September is the cheapest month in which you can book a flight from Indianapolis to State of Washington (average of $80). Flying from Indianapolis to State of Washington in July is currently the most expensive (average of $218). 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 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$146Average$362FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$432FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$188Average$405FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$229Average$379FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$230Average$380FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$257Average$568FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$261Average$410FlexibilityNo cancel feeOn-time83%

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