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$65+ Cheap flights from Indiana 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEA
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Indiana to Washington

Cheapest flights from Indiana to Washington
Explore the most affordable flight options available from Indiana to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 12/87:00 amORD - SEA
1 stop6h 53mFrontier
Thu 12/1112:48 pmSEA - ORD
2 stops19h 28mFrontier
Deal found 11/2$173
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Thu 12/118:05 amMDW - SEA
2 stops29h 48mFrontier
Sun 12/1412:48 pmSEA - MDW
1 stop20h 20mFrontier
Deal found 11/2$176
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 amORD - SEA
1 stop6h 56mMultiple Airlines
Sun 11/239:53 pmSEA - ORD
1 stop29h 39mMultiple Airlines
Deal found 11/1$176
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:15 amORD - SEA
Nonstop4h 48mUnited Airlines
Mon 1/197:00 amSEA - ORD
Nonstop4h 08mUnited Airlines
Deal found 11/1$177
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/96:23 pmCVG - SEA
Nonstop5h 12mAlaska Airlines
Tue 12/169:59 amSEA - CVG
Nonstop4h 24mAlaska Airlines
Deal found 11/2$177
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:05 pmORD - SEA
1 stop20h 08mFrontier
Sat 11/1512:58 pmSEA - ORD
1 stop8h 31mFrontier
Deal found 11/1$178
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:30 pmCVG - SEA
1 stop24h 02mFrontier
Tue 11/181:37 pmSEA - CVG
1 stop29h 31mFrontier
Deal found 11/2$178
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 12/512:18 pmMDW - SEA
1 stop25h 35mFrontier
Sat 12/65:21 pmSEA - MDW
1 stop23h 02mFrontier
Deal found 11/2$180
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 amORD - SEA
1 stop6h 53mMultiple Airlines
Wed 12/1010:43 amSEA - ORD
Nonstop4h 12mMultiple Airlines
Deal found 11/1$180
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 12/58:42 pmMDW - SEA
2 stops17h 11mFrontier
Sun 12/712:48 pmSEA - MDW
1 stop20h 20mFrontier
Deal found 11/2$181
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amORD - SEA
1 stop7h 14mFrontier
Sat 12/612:48 pmSEA - ORD
2 stops17h 54mFrontier
Deal found 11/1$182
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 pmORD - SEA
1 stop19h 51mMultiple Airlines
Sat 11/223:22 pmSEA - ORD
2 stops12h 10mMultiple Airlines
Deal found 11/1$183

Cheap flight deals from Indiana to Washington

Keep the following information in mind while searching for Indiana to Washington flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$173
(Kiwi.com)

One-way from

$65
(Priceline)

Popular in

July

Cheapest in

September

Average price

$347

Good round-trip deal

$392 or less

Good one-way deal

$197 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 Indiana to Washington
Search Deals
One-way flight from Indiana to Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Indiana to Washington.
Search Deals
Price to beat on a one-way flight from Indiana to Washington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 November 3, 2025.
Use the filters below to find and compare flights from Indiana to Washington that are best for you.

Fly from

Indiana

Fly to

Washington

Route

Depart

Return

Price

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 1/10

8:15 am-11:00 am

Nonstop4h 45m

Seattle/Tacoma Intl

Tue 1/13

6:45 am-12:40 pm

Nonstop3h 55m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 1/14

2:20 pm-5:00 pm

Nonstop4h 40m

Seattle/Tacoma Intl

Sun 1/18

5:55 pm-11:53 pm

Nonstop3h 58m

$177

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 1/13

8:00 am-10:10 am

Nonstop5h 10m

Seattle/Tacoma Intl

Sat 1/17

12:21 pm-7:49 pm

Nonstop4h 28m

$177

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 1/13

8:00 am-10:10 am

Nonstop5h 10m

Seattle/Tacoma Intl

Wed 1/21

12:21 pm-7:49 pm

Nonstop4h 28m

$177

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 12/3

6:30 am-8:31 am

Nonstop5h 01m

Seattle/Tacoma Intl

Mon 12/8

11:25 am-6:43 pm

Nonstop4h 18m

$187

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 1/14

8:00 am-10:10 am

Nonstop5h 10m

Seattle/Tacoma Intl

Thu 1/22

12:21 pm-7:49 pm

Nonstop4h 28m

$187

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 1/14

6:45 am-8:52 am

Nonstop5h 07m

Seattle/Tacoma Intl

Sun 1/18

11:45 am-7:04 pm

Nonstop4h 19m

$187

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 1/21

4:25 pm-11:05 pm

1 stop8h 40m

Seattle/Tacoma Intl

Tue 1/27

1:20 pm-10:35 pm

1 stop7h 15m

$196

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Mon 12/22

6:39 pm-8:39 pm

Nonstop5h 00m

Seattle/Tacoma Intl

Mon 1/5

10:14 am-5:39 pm

Nonstop4h 25m

$197

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Thu 1/15

8:00 am-10:10 am

Nonstop5h 10m

Seattle/Tacoma Intl

Thu 1/22

12:21 pm-7:49 pm

Nonstop4h 28m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to Washington

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

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

Currently, October is the cheapest month in which you can book a flight from Indiana to State of Washington (average of $158). Flying from Indiana to State of Washington in July is currently the most expensive (average of $254). 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 IN to WA?

Find hourly flight availability from Indiana 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 November 3, 2025.

When flying from Indiana to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 39% versus a flight in the morning.

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

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

Travelers seeking maximum savings on their Indiana to State of Washington flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 3, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Indiana to Washington have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,234 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,997 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
11,034 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Indiana to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The Indiana to Washington flight path was viewed by 56 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 Indiana to State of Washington?

    A quick flight from Indiana to State of Washington can take about 4h 40m. Southwest provides one of the quickest options available for as low as $177. There are 1715 mi between Indiana and State of Washington. All flights are typically nonstop.

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

    One-way options have recently been found by users for as low as $71 on Frontier. Other airlines that offer cheap prices include American Airlines from $90 and Southwest from $90 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Indiana to State of Washington (average of $158). Flying from Indiana to State of Washington in July is currently the most expensive (average of $254). 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 Indiana 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 Indiana to Washington

Discover the top 8 airlines that operate flights from Indiana 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$229FlexibilityNo cancel feeOn-time62%
DeltaCheapest$164Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$484FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$188Average$407FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$228Average$468FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$229Average$379FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$257Average$584FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$261Average$405FlexibilityNo cancel feeOn-time83%

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