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$158+ Cheap flights from Santa Rosa (STS) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
STS — IND
leden 26 — únor 21
ne 1/26
ne 2/2
1 adult, Economy
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Cheap flight deals from Santa Rosa to Indiana

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) 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 leden 21, 2025.

Round-trip from

$253
(Mytrip)

One-way from

$158
(Alaska Airlines)
From Santa Rosa Sonoma County to Indiana
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One-way flight from Santa Rosa Sonoma County to Indiana
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Find flight deals from Santa Rosa to Indiana

Cheapest flights from Santa Rosa to Indiana
Explore the most affordable flight options available from Santa Rosa to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on leden 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 2/2012:32 pmSTS - ORD
1 stop15h 35mMultiple Airlines
čt 2/2710:45 pmORD - STS
1 stop16h 27mMultiple Airlines
Deal found 1/20$253
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 4/79:16 amSTS - IND
1 stop16h 14mMultiple Airlines
so 4/128:10 amIND - STS
2 stops27h 26mMultiple Airlines
Deal found 1/20$352
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
st 2/196:18 pmSTS - ORD
1 stop16h 46mAlaska Airlines
út 2/252:00 pmORD - STS
1 stop22h 06mAlaska Airlines
Deal found 1/21$394
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
út 4/157:00 amSTS - IND
1 stop6h 53mAlaska Airlines
út 4/227:00 amIND - STS
1 stop7h 57mAlaska Airlines
Deal found 1/19$432
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ne 3/910:06 amSTS - CVG
1 stop28h 28mAlaska Airlines
čt 3/136:34 pmCVG - STS
1 stop18h 32mAlaska Airlines
Deal found 1/20$452
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 4/712:57 pmSTS - IND
1 stop6h 38mAmerican Airlines
so 4/127:00 amIND - STS
1 stop8h 17mAmerican Airlines
Deal found 1/20$553
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 3/174:21 pmSTS - ORD
1 stop6h 23mAmerican Airlines
pá 3/216:00 amORD - STS
1 stop8h 19mAmerican Airlines
Deal found 1/20$616
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 2/1712:54 pmSTS - SDF
2 stops8h 05mAmerican Airlines
po 2/245:15 amSDF - STS
2 stops9h 59mAmerican Airlines
Deal found 1/21$769
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 2/246:18 pmSTS - SDF
2 stops14h 50mAlaska Airlines
po 3/36:40 amSDF - STS
2 stops14h 20mAlaska Airlines
Deal found 1/20$850

Find flights from Santa Rosa to Indiana within your budget

Customize your flight search to find flights from Santa Rosa 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 leden 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Santa RosaChicago

STS - ORD

STSORD

Santa Rosa Sonoma County

čt 2/20

12:32 pm-6:07 am

1 stop15h 35m

Chicago O'Hare Intl

čt 2/27

10:45 pm-1:12 pm

1 stop16h 27m

$253

Santa RosaIndianapolis

STS - IND

STSIND

Santa Rosa Sonoma County

po 4/7

9:16 am-4:30 am

1 stop16h 14m

Indianapolis

so 4/12

8:10 am-8:36 am

2 stops27h 26m

$352

Santa RosaChicago

STS - ORD

STSORD

Santa Rosa Sonoma County

st 2/19

6:18 pm-1:04 pm

1 stop16h 46m

Chicago O'Hare Intl

út 2/25

2:00 pm-10:06 am

1 stop22h 06m

$394

Santa RosaIndianapolis

STS - IND

STSIND

Santa Rosa Sonoma County

út 4/15

7:00 am-4:53 pm

1 stop6h 53m

Indianapolis

út 4/22

7:00 am-11:57 am

1 stop7h 57m

$432

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

ne 3/9

10:06 am-5:34 pm

1 stop28h 28m

Cincinnati Cinci./N. Kentucky

čt 3/13

6:34 pm-10:06 am

1 stop18h 32m

$452

Santa RosaIndianapolis

STS - IND

STSIND

Santa Rosa Sonoma County

po 4/7

12:57 pm-10:35 pm

1 stop6h 38m

Indianapolis

so 4/12

7:00 am-12:17 pm

1 stop8h 17m

$553

Santa RosaChicago

STS - ORD

STSORD

Santa Rosa Sonoma County

po 3/17

4:21 pm-12:44 am

1 stop6h 23m

Chicago O'Hare Intl

pá 3/21

6:00 am-12:19 pm

1 stop8h 19m

$616

Santa RosaLouisville

STS - SDF

STSSDF

Santa Rosa Sonoma County

po 2/17

12:54 pm-11:59 pm

2 stops8h 05m

Louisville Intl

po 2/24

5:15 am-12:14 pm

2 stops9h 59m

$769

Santa RosaLouisville

STS - SDF

STSSDF

Santa Rosa Sonoma County

po 2/24

6:18 pm-12:08 pm

2 stops14h 50m

Louisville Intl

po 3/3

6:40 am-6:00 pm

2 stops14h 20m

$850

Santa RosaChicago

STS - ORD

STSORD

Santa Rosa Sonoma County

út 2/11

8:05 am-11:59 pm

2 stops13h 54m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
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Best time to book a flight from Santa Rosa to Indiana

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

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

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

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Indiana (average of $297). Flying from Santa Rosa 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 STS to IN?

Find hourly flight availability from Santa Rosa 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 leden 21, 2025.

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

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 leden 21, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines and American Airlines from Santa Rosa to Indiana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa 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 Santa Rosa to Indiana?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to Indiana. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

  • What are the most popular routes from Santa Rosa to Indiana?

    Most travelers choose Santa Rosa Sonoma County - Chicago O'Hare Intl, Santa Rosa Sonoma County - Indianapolis or Santa Rosa Sonoma County - Louisville Intl when deciding on the best route from Santa Rosa to Indiana.

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

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

  • How can I find direct flights from Santa Rosa to Indiana?

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa 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 Santa Rosa to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Indiana (average of $297). Flying from Santa Rosa 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.

See more FAQs

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Alternative routes for Santa Rosa to Indiana

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Top airline flying from Santa Rosa to Indiana

Discover the top airline that operate flights from Santa Rosa 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 leden 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$528Average$617FlexibilityNo cancel feeOn-time71%
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