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Santa Rosa

$425+ Cheap flights from South Bend to Santa Rosa (SBN - 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — STS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from South Bend to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Santa Rosa (STS). 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 September 11, 2025.

Round-trip from

$704
(American Airlines)

One-way from

$425
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$378
From South Bend/Michiana to Santa Rosa Sonoma County
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One-way flight from South Bend/Michiana to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from South Bend to Santa Rosa

Cheapest flights from South Bend to Santa Rosa
Explore the most affordable flight options available from South Bend to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 12/94:38 pmSBN - STS
2 stops22h 49mAmerican Airlines
Tue 2/1012:45 pmSTS - SBN
2 stops24h 50mAmerican Airlines
Deal found 9/10$704
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/151:12 pmSBN - STS
2 stops26h 15mAmerican Airlines
Sat 2/712:45 pmSTS - SBN
2 stops19h 27mAmerican Airlines
Deal found 9/10$719
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/151:12 pmSBN - STS
2 stops26h 15mAmerican Airlines
Wed 2/412:45 pmSTS - SBN
2 stops24h 50mAmerican Airlines
Deal found 9/10$734
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 12/67:06 amSBN - STS
2 stops32h 21mAmerican Airlines
Sat 2/712:45 pmSTS - SBN
2 stops19h 27mAmerican Airlines
Deal found 9/10$749
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 12/412:05 pmSBN - STS
2 stops27h 22mAmerican Airlines
Sat 2/712:45 pmSTS - SBN
2 stops19h 27mAmerican Airlines
Deal found 9/10$764
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 12/137:06 amSBN - STS
2 stops32h 21mAmerican Airlines
Mon 2/912:45 pmSTS - SBN
2 stops24h 50mAmerican Airlines
Deal found 9/10$794
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 12/127:06 amSBN - STS
2 stops32h 21mAmerican Airlines
Wed 2/412:45 pmSTS - SBN
2 stops19h 27mAmerican Airlines
Deal found 9/10$806
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 9/247:36 amSBN - STS
1 stop7h 19mAmerican Airlines
Sat 9/2712:25 pmSTS - SBN
1 stop7h 09mAmerican Airlines
Deal found 9/11$849
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 12/127:06 amSBN - STS
2 stops32h 21mAmerican Airlines
Fri 2/612:45 pmSTS - SBN
2 stops24h 16mAmerican Airlines
Deal found 9/10$851
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/151:12 pmSBN - STS
2 stops26h 15mAmerican Airlines
Sun 2/812:45 pmSTS - SBN
2 stops19h 27mAmerican Airlines
Deal found 9/10$866
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/287:28 amSBN - STS
2 stops11h 19mAmerican Airlines
Fri 10/3112:53 pmSTS - SBN
2 stops24h 33mAmerican Airlines
Deal found 9/9$869

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend 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 September 11, 2025.
Use the filters below to find and compare flights from South Bend to Santa Rosa that are best for you.

Fly from

South Bend

Fly to

Santa Rosa

Route

Depart

Return

Price

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 12/16

4:38 pm-12:27 pm

2 stops22h 49m

Santa Rosa Sonoma County

Tue 2/10

12:45 pm-4:35 pm

2 stops24h 50m

$704

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 12/9

7:06 am-12:27 pm

2 stops32h 21m

Santa Rosa Sonoma County

Sat 2/7

12:45 pm-11:12 am

2 stops19h 27m

$704

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 12/16

7:06 am-12:27 pm

2 stops32h 21m

Santa Rosa Sonoma County

Sat 2/7

12:45 pm-11:12 am

2 stops19h 27m

$704

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Mon 12/15

1:12 pm-12:27 pm

2 stops26h 15m

Santa Rosa Sonoma County

Tue 2/10

12:45 pm-4:35 pm

2 stops24h 50m

$719

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 12/16

7:06 am-12:27 pm

2 stops32h 21m

Santa Rosa Sonoma County

Wed 2/4

12:45 pm-4:35 pm

2 stops24h 50m

$719

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Mon 12/15

1:12 pm-12:27 pm

2 stops26h 15m

Santa Rosa Sonoma County

Sat 2/7

12:45 pm-11:12 am

2 stops19h 27m

$719

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Sat 12/6

7:06 am-12:27 pm

2 stops32h 21m

Santa Rosa Sonoma County

Sat 2/7

12:45 pm-11:12 am

2 stops19h 27m

$749

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Sat 12/13

7:06 am-12:27 pm

2 stops32h 21m

Santa Rosa Sonoma County

Sat 2/7

12:45 pm-11:12 am

2 stops19h 27m

$749

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Wed 12/10

7:06 am-12:27 pm

2 stops32h 21m

Santa Rosa Sonoma County

Sat 2/7

12:45 pm-11:12 am

2 stops19h 27m

$749

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Wed 12/10

7:06 am-12:27 pm

2 stops32h 21m

Santa Rosa Sonoma County

Tue 2/10

12:45 pm-4:35 pm

2 stops24h 50m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 18 results
1
2

Best time to book a flight from South Bend to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from South Bend to Santa Rosa (average of $202). Flying from South Bend to Santa Rosa in June is currently the most expensive (average of $395). 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 South Bend to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Bend to Santa Rosa?

    American Airlines can get you from South Bend to Santa Rosa in just under 22h 49m. Your travel time can differ by up to . The distance from South Bend to Santa Rosa is about 1926 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Bend 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 South Bend to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from South Bend to Santa Rosa (average of $202). Flying from South Bend to Santa Rosa in June is currently the most expensive (average of $395). 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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