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Santa Rosa

$119+ Cheap flights from Indiana to Santa Rosa (STS)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
IND — STS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Indiana to Santa Rosa

Cheapest flights from Indiana to Santa Rosa
Explore the most affordable flight options available from Indiana to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 5/56:00 am
ORD
-
STS
1 stop8h 21m
Alaska Airlines
Tue 5/127:23 am
STS
-
ORD
1 stop9h 40m
Alaska Airlines
Deal found 1/28$247
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 5/56:00 am
ORD
-
STS
1 stop8h 21m
Alaska Airlines
Tue 5/57:46 pm
STS
-
ORD
1 stop8h 54m
Alaska Airlines
Deal found 1/28$257
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 5/28:50 am
ORD
-
STS
1 stop12h 16m
Alaska Airlines
Sat 5/97:23 am
STS
-
ORD
1 stop9h 40m
Alaska Airlines
Deal found 1/28$260
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 5/17:59 pm
ORD
-
STS
1 stop16h 59m
Alaska Airlines
Tue 5/57:23 am
STS
-
ORD
1 stop9h 40m
Alaska Airlines
Deal found 1/28$270
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 5/26:00 am
ORD
-
STS
1 stop8h 21m
Alaska Airlines
Tue 5/127:23 am
STS
-
ORD
1 stop9h 40m
Alaska Airlines
Deal found 1/28$276
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 5/56:00 am
ORD
-
STS
1 stop8h 21m
Alaska Airlines
Thu 5/77:23 am
STS
-
ORD
1 stop9h 40m
Alaska Airlines
Deal found 1/28$280
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 5/133:43 pm
ORD
-
STS
1 stop9h 43m
Alaska Airlines
Tue 5/197:00 am
STS
-
ORD
1 stop9h 46m
Alaska Airlines
Deal found 1/28$283
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:07 pm
ORD
-
STS
1 stop21h 07m
Alaska Airlines
Tue 2/248:00 am
STS
-
ORD
1 stop27h 11m
Alaska Airlines
Deal found 1/27$286
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 4/237:59 pm
ORD
-
STS
1 stop29h 28m
Alaska Airlines
Sat 4/257:23 am
STS
-
ORD
1 stop9h 40m
Alaska Airlines
Deal found 1/27$290
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 5/73:52 pm
ORD
-
STS
1 stop9h 35m
Alaska Airlines
Tue 5/197:00 am
STS
-
ORD
1 stop9h 46m
Alaska Airlines
Deal found 1/28$293
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 5/126:00 am
ORD
-
STS
1 stop8h 21m
Alaska Airlines
Sat 5/167:00 am
STS
-
ORD
1 stop14h 41m
Alaska Airlines
Deal found 1/28$299
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:10 am
IND
-
STS
1 stop8h 11m
Alaska Airlines
Sat 4/257:46 pm
STS
-
IND
1 stop7h 04m
Alaska Airlines
Deal found 1/27$358

Find flight deals from Indiana to Santa Rosa

Keep the following information in mind while searching for Indiana to Santa Rosa flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Alaska Airlines)

One-way from

$119
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$399
Provider with most accurate pricing for Indianapolis-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-San Francisco flights.
Search Deals
From Indiana to Santa Rosa Sonoma County
Search Deals
One-way flight from Indiana to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Santa Rosa 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 January 29, 2026.
Use the filters below to find and compare flights from Indiana to Santa Rosa that are best for you.

Fly from

Indiana

Fly to

Santa Rosa

Route

Depart

Return

Price

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Tue 2/17

2:07 pm-9:14 am

1 stop21h 07m

Santa Rosa Sonoma County

Tue 2/24

8:00 am-1:11 pm

1 stop27h 11m

$286

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Fri 4/24

7:59 pm-10:58 am

1 stop16h 59m

Santa Rosa Sonoma County

Mon 4/27

8:00 pm-1:13 pm

1 stop15h 13m

$313

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Thu 2/19

3:54 pm-11:50 pm

1 stop9h 56m

Santa Rosa Sonoma County

Mon 2/23

6:37 pm-2:58 pm

1 stop18h 21m

$319

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Sat 2/28

3:54 pm-9:52 pm

1 stop7h 58m

Santa Rosa Sonoma County

Wed 3/4

8:00 am-11:56 pm

2 stops13h 56m

$324

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Fri 2/20

2:07 pm-9:14 am

1 stop21h 07m

Santa Rosa Sonoma County

Mon 3/2

6:37 pm-11:59 pm

1 stop27h 22m

$329

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Thu 4/23

6:00 am-11:01 pm

2 stops19h 01m

Santa Rosa Sonoma County

Sat 4/25

7:23 am-7:03 pm

1 stop9h 40m

$330

CincinnatiSanta Rosa

CVG - STS

CVGSTS

Cincinnati Cinci./N. Kentucky

Wed 2/25

8:09 am-9:52 pm

1 stop16h 43m

Santa Rosa Sonoma County

Sat 2/28

7:57 pm-8:39 pm

1 stop21h 42m

$373

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Thu 4/2

4:13 pm-11:13 pm

1 stop9h 00m

Santa Rosa Sonoma County

Wed 4/8

7:05 am-11:59 pm

2 stops14h 54m

$378

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

Tue 3/31

4:13 pm-10:03 am

1 stop19h 50m

Santa Rosa Sonoma County

Wed 4/1

6:53 pm-6:39 am

1 stop9h 46m

$381

IndianapolisSanta Rosa

IND - STS

INDSTS

Indianapolis

Tue 2/24

7:57 pm-10:32 am

1 stop17h 35m

Santa Rosa Sonoma County

Sat 2/28

7:57 pm-6:56 pm

1 stop19h 59m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 40 results
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Best time to book a flight from Indiana to Santa Rosa

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

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

Currently, April is the cheapest month in which you can book a flight from Indiana to Santa Rosa (average of $120). Flying from Indiana to Santa Rosa in December is currently the most expensive (average of $269). 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.

Related info for your journey

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

    If you book a flight to Santa Rosa from Indiana, you will be flying to Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

  • How long is the flight from Indiana to Santa Rosa?

    There are many flights that can get you from Indiana to Santa Rosa in 11h 13m. Fly via Alaska Airlines or American Airlines to get the fastest option. There are 1994 mi between Indiana and Santa Rosa. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    When deciding which route to take from Indiana to Santa Rosa consider Chicago O'Hare Intl - Santa Rosa Sonoma County, Cincinnati Cinci./N. Kentucky - Santa Rosa Sonoma County or Indianapolis - Santa Rosa Sonoma County as they are the most popular.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Indiana to Santa Rosa (average of $120). Flying from Indiana to Santa Rosa in December is currently the most expensive (average of $269). 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

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Alternative routes for Indiana to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Indiana to Santa Rosa

Discover the top airline that operate flights from Indiana to Santa Rosa. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$384Average$658FlexibilityNo cancel feeOn-time71%

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