Santa Rosa

$200+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IND — STS
ene. 16 — ene. 231
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indiana to Santa Rosa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 diciembre 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
lun. 12/158:00 amORD - STS
2 stops15h 42mAlaska Airlines
jue. 12/258:17 pmSTS - ORD
1 stop6h 45mAlaska Airlines
Deal found 12/15$552
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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.
lun. 12/223:37 pmORD - STS
1 stop10h 22mAlaska Airlines
jue. 12/258:17 pmSTS - ORD
1 stop6h 45mAlaska Airlines
Deal found 12/14$589
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
mié. 12/178:00 amORD - STS
2 stops15h 42mAlaska Airlines
jue. 12/258:17 pmSTS - ORD
1 stop6h 45mAlaska Airlines
Deal found 12/15$592
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
jue. 12/188:00 amORD - STS
2 stops17h 36mAlaska Airlines
jue. 12/258:17 pmSTS - ORD
1 stop6h 45mAlaska Airlines
Deal found 12/15$617
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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.
dom. 12/213:37 pmORD - STS
1 stop10h 22mAlaska Airlines
jue. 12/258:17 pmSTS - ORD
1 stop6h 45mAlaska Airlines
Deal found 12/14$630
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
jue. 12/258:39 amORD - STS
1 stop8h 05mAlaska Airlines
dom. 1/48:17 pmSTS - ORD
1 stop6h 45mAlaska Airlines
Deal found 12/15$702
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
lun. 12/223:37 pmORD - STS
1 stop10h 22mAlaska Airlines
jue. 1/18:17 pmSTS - ORD
1 stop6h 45mAlaska Airlines
Deal found 12/16$703
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 12/168:00 amORD - STS
2 stops15h 42mAlaska Airlines
jue. 12/257:00 amSTS - ORD
2 stops11h 02mAlaska Airlines
Deal found 12/15$725
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
lun. 12/158:00 amORD - STS
2 stops15h 42mAlaska Airlines
mié. 12/246:45 amSTS - ORD
1 stop11h 17mAlaska Airlines
Deal found 12/15$734
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
dom. 12/217:09 amIND - STS
1 stop9h 23mAlaska Airlines
jue. 1/16:00 amSTS - IND
1 stop9h 19mAlaska Airlines
Deal found 12/16$863
This American Airlines deal was found by Cheapflights users on 12/16. 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.
sáb. 12/206:55 amIND - STS
2 stops11h 56mAmerican Airlines
jue. 1/112:59 pmSTS - IND
1 stop6h 12mAmerican Airlines
Deal found 12/16$881
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
dom. 12/217:09 amIND - STS
1 stop9h 23mAlaska Airlines
sáb. 1/36:00 amSTS - IND
1 stop20h 49mAlaska Airlines
Deal found 12/16$976

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 diciembre 17, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$282
(Alaska Airlines)

One-way from

$200
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$429
Provider with most accurate pricing for Indianapolis-San Francisco flight deals.
Provider most trusted by Cheapflights users for Indianapolis-San Francisco flights.
From Indiana to Santa Rosa Sonoma County
One-way flight from Indiana to Santa Rosa Sonoma County
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 diciembre 17, 2025.
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

lun. 2/2

3:44 pm-11:11 pm

1 stop9h 27m

Santa Rosa Sonoma County

mar. 2/3

2:30 pm-11:37 pm

1 stop7h 07m

$289

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

mar. 1/13

8:00 am-12:22 pm

2 stops30h 22m

Santa Rosa Sonoma County

mar. 1/20

6:50 am-2:38 pm

2 stops29h 48m

$293

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

mar. 2/3

6:06 pm-12:22 pm

2 stops20h 16m

Santa Rosa Sonoma County

jue. 2/5

6:50 am-11:50 pm

2 stops15h 00m

$293

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

mar. 1/6

6:00 am-7:02 pm

2 stops15h 02m

Santa Rosa Sonoma County

sáb. 1/17

11:05 am-2:29 pm

2 stops25h 24m

$293

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

jue. 1/8

3:44 pm-11:11 pm

1 stop9h 27m

Santa Rosa Sonoma County

sáb. 1/17

11:05 am-2:29 pm

2 stops25h 24m

$296

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

sáb. 2/7

3:35 pm-8:58 am

2 stops19h 23m

Santa Rosa Sonoma County

sáb. 2/14

7:57 pm-11:56 pm

1 stop25h 59m

$308

ChicagoSanta Rosa

ORD - STS

ORDSTS

Chicago O'Hare Intl

sáb. 1/10

9:00 am-2:29 pm

1 stop7h 29m

Santa Rosa Sonoma County

mar. 1/13

6:50 am-11:50 pm

2 stops15h 00m

$308

CincinnatiSanta Rosa

CVG - STS

CVGSTS

Cincinnati Cinci./N. Kentucky

mié. 3/18

8:00 am-9:58 pm

1 stop16h 58m

Santa Rosa Sonoma County

jue. 3/26

3:00 pm-5:23 pm

1 stop23h 23m

$343

CincinnatiSanta Rosa

CVG - STS

CVGSTS

Cincinnati Cinci./N. Kentucky

mié. 3/18

8:00 am-9:58 pm

1 stop16h 58m

Santa Rosa Sonoma County

mié. 3/25

7:00 am-5:23 pm

1 stop7h 23m

$343

CincinnatiSanta Rosa

CVG - STS

CVGSTS

Cincinnati Cinci./N. Kentucky

mar. 3/17

8:09 am-9:52 pm

1 stop16h 43m

Santa Rosa Sonoma County

mié. 3/25

7:00 am-5:23 pm

1 stop7h 23m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 55 results
1
2
3
...
6

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 $260). 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 9h 27m. Fly via Alaska Airlines or American Airlines to get the fastest option. There are 1842 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?

  • 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 $260). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indiana to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

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 diciembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$384Average$642FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.