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$79+ Cheap flights from Seattle (SEA) to Indiana

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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Cheap flight deals from Seattle to Indiana

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Indiana (USIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Round-trip from

$170
(Frontier)

One-way from

$79
(Gotogate)
From Seattle/Tacoma Intl to Indiana
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One-way flight from Seattle/Tacoma Intl to Indiana
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Find flight deals from Seattle to Indiana

Cheapest flights from Seattle to Indiana
Explore the most affordable flight options available from Seattle to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This American Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/3112:31 amSEA - ORD
Nonstop4h 03mAmerican Airlines
Fri 1/109:55 amORD - SEA
Nonstop4h 47mAmerican Airlines
Deal found 12/22$263
This Mytrip deal was found by Cheapflights users on 12/22. 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.
Mon 12/239:36 pmSEA - ORD
1 stop13h 44mFrontier
Sun 1/266:36 pmORD - SEA
1 stop16h 14mFrontier
Deal found 12/22$305
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 12/3110:36 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Thu 1/27:00 amORD - SEA
1 stop7h 50mAlaska Airlines
Deal found 12/21$317
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/259:36 pmSEA - ORD
1 stop19h 58mMultiple Airlines
Tue 1/78:52 amORD - SEA
1 stop17h 18mMultiple Airlines
Deal found 12/22$326
This Delta deal was found by Cheapflights users on 12/21. 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.
Sun 12/227:50 pmSEA - IND
1 stop7h 55mDelta
Tue 2/2510:29 amIND - SEA
1 stop6h 55mDelta
Deal found 12/21$331
This Delta deal was found by Cheapflights users on 12/22. 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.
Sun 12/295:55 pmSEA - ORD
Nonstop4h 04mDelta
Wed 1/82:25 pmORD - SEA
Nonstop4h 45mDelta
Deal found 12/22$362
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/3112:31 amSEA - IND
1 stop6h 54mAmerican Airlines
Sat 1/46:10 amIND - SEA
1 stop10h 13mAmerican Airlines
Deal found 12/22$373
This Travelocity deal was found by Cheapflights users on 12/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:19 pmSEA - IND
Nonstop4h 11mMultiple Airlines
Mon 1/68:00 amIND - SEA
1 stop8h 11mMultiple Airlines
Deal found 12/22$375
This Booking.com deal was found by Cheapflights users on 12/22. 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.
Sun 12/299:21 pmSEA - IND
1 stop6h 33mSpirit Airlines
Mon 1/68:00 amIND - SEA
1 stop8h 11mSpirit Airlines
Deal found 12/22$389
This FlightHub deal was found by Cheapflights users on 12/21. 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.
Sun 12/298:26 pmSEA - MDW
1 stop7h 07mFrontier
Mon 12/308:41 pmMDW - SEA
1 stop23h 20mFrontier
Deal found 12/21$395
This eDestinos deal was found by Cheapflights users on 12/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/282:16 pmSEA - ORD
1 stop13h 14mSpirit Airlines
Thu 1/28:52 amORD - SEA
1 stop17h 18mSpirit Airlines
Deal found 12/21$416
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2511:51 pmSEA - IND
1 stop6h 37mUnited Airlines
Tue 5/63:42 pmIND - SEA
2 stops12h 41mUnited Airlines
Deal found 12/21$426

Find flights from Seattle to Indiana within your budget

Customize your flight search to find flights from Seattle to Indiana 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 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 1/10

9:57 am-11:50 pm

1 stop10h 53m

Cincinnati Cinci./N. Kentucky

Mon 1/13

9:19 am-5:54 pm

1 stop11h 35m

$170

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Thu 2/6

7:25 am-1:30 pm

Nonstop4h 05m

Chicago O'Hare Intl

Thu 2/13

7:00 am-9:58 am

Nonstop4h 58m

$187

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Thu 2/27

9:05 am-3:05 pm

Nonstop4h 00m

Chicago Midway

Sat 3/1

4:20 pm-6:50 pm

Nonstop4h 30m

$187

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 2/12

6:00 pm-11:59 pm

Nonstop3h 59m

Chicago O'Hare Intl

Sat 2/15

5:56 pm-8:37 pm

Nonstop4h 41m

$188

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Tue 2/4

5:22 am-4:01 pm

1 stop7h 39m

South Bend/Michiana

Tue 2/11

7:15 am-2:56 pm

1 stop10h 41m

$188

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Mon 1/13

3:15 pm-12:13 am

1 stop6h 58m

Chicago Midway

Thu 1/23

7:15 am-3:35 pm

1 stop10h 20m

$188

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 1/8

6:00 pm-11:59 pm

Nonstop3h 59m

Chicago O'Hare Intl

Tue 1/14

1:39 pm-12:19 am

1 stop12h 40m

$189

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 2/12

1:35 pm-7:40 pm

Nonstop4h 05m

Chicago O'Hare Intl

Sat 2/15

9:55 am-12:34 pm

Nonstop4h 39m

$190

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Thu 3/6

2:02 pm-12:23 am

1 stop8h 21m

Chicago O'Hare Intl

Sun 3/9

6:45 am-12:02 pm

1 stop7h 17m

$191

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Wed 2/5

12:00 pm-10:25 pm

1 stop7h 25m

South Bend/Michiana

Wed 2/12

8:16 am-4:54 pm

2 stops11h 38m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

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

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

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

What is the cheapest month to book a flight from Seattle to Indiana?

Currently, August is the cheapest month in which you can book a flight from Seattle to Indiana (average of $297). Flying from Seattle to Indiana in March is currently the most expensive (average of $362). 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 SEA to IN?

Find hourly flight availability from Seattle to Indiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Indiana as you normally would.

Weekly flight availability from Seattle to Indiana

Explore weekly flight availability from Seattle to Indiana. 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 23, 2024.

The most flights from SEA to USIN are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Indiana by month

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

In terms of precipitation, rainfall in Indiana ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indiana when rainfall is around 2.3 in.

Temperature in Indiana by month

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

If weather is an important factor for your trip to Indiana, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated December 23, 2024.
Read through reviews of airlines operating flights from Seattle to Indiana, such as Delta, Alaska Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,549 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,263 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,020 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Indiana. 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 Seattle to Indiana?

    For a flight from Seattle to Indiana, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How popular is this Seattle to Indiana flight route?

    Within the past month, 10 users have taken a look at flights from Seattle/Tacoma Intl to Indiana.

  • What are the cheapest airlines to fly from Seattle to Indiana one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Seattle to Indiana for a low price.

  • What are the most popular routes from Seattle to Indiana?

    When deciding which route to take from Seattle to Indiana consider Seattle/Tacoma Intl - Chicago O'Hare Intl, Seattle/Tacoma Intl - Chicago Midway or Seattle/Tacoma Intl - Indianapolis as they are the most popular.

  • What are the most reliable airlines from Seattle to Indiana?

    The top 3 most reliable airlines when flying from Seattle to Indiana are American Airlines (87%), Alaska Airlines (87%) and Hawaiian Airlines (87%).

  • What are the cheapest flights from Seattle to Indiana?

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Seattle/Tacoma Intl - Chicago O'Hare Intl) can be booked for $136 on average our data indicates $431 when flying from Seattle to Indiana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Indiana 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 Seattle to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Indiana (average of $297). Flying from Seattle to Indiana in March is currently the most expensive (average of $362). 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 Seattle to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Seattle to Indiana

Discover the top 7 airlines that operate flights from Seattle to Indiana. 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 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$263FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$235FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$521FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$557FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$228Average$439FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$237Average$584FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$257Average$370FlexibilityNo cancel feeOn-time83%
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