When did momondo last update prices for flights from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport?

Prices for flights from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport refresh daily.

How old do you have to be to fly from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$990 Cheap Flights from South Bend to Santa Rosa in 2026

1 adult

0 bags

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6:35 pm - 12:25 pm

SBN

STS

20h 50m

1 stop

1:05 pm - 11:58 am

STS

SBN

19h 53m

1 stop

$990American Airlines

qui, jun 4 - sáb, jun 6

6:35 pm - 12:25 pm

SBN

STS

20h 50m

1 stop

4:26 pm - 11:58 am

STS

SBN

16h 32m

2 stops

$995American Airlines

qui, jun 4 - sáb, jun 6

6:11 am - 3:53 pm

SBN

STS

12h 42m

2 stops

4:26 pm - 11:58 am

STS

SBN

16h 32m

2 stops

$1,180American Airlines

qui, jun 4 - sáb, jun 6

American Airlines flights from South Bend to Santa Rosa

Our best American Airlines deals on South Bend to Santa Rosa flight tickets

American Airlines

Jun 4

SBN6:35 pmSouth Bend/Michiana

20h 50m

1 stop

STS12:25 pmSanta Rosa Sonoma County

Jun 6

STS1:05 pmSanta Rosa Sonoma County

19h 53m

1 stop

SBN11:58 amSouth Bend/Michiana

$990

American Airlines

Jun 4

SBN6:35 pmSouth Bend/Michiana

20h 50m

1 stop

STS12:25 pmSanta Rosa Sonoma County

Jun 6

STS4:26 pmSanta Rosa Sonoma County

16h 32m

2 stops

SBN11:58 amSouth Bend/Michiana

$995

American Airlines

Jun 4

SBN6:11 amSouth Bend/Michiana

12h 42m

2 stops

STS3:53 pmSanta Rosa Sonoma County

Jun 6

STS4:26 pmSanta Rosa Sonoma County

16h 32m

2 stops

SBN11:58 amSouth Bend/Michiana

$1,180

Fly from

Fly to

Route

Depart

Return

Price

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

qui 6/4

6:35 pm-12:25 pm

1 stop20h 50m

Santa Rosa Sonoma County

sáb 6/6

1:05 pm-11:58 am

1 stop19h 53m

$990

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

qui 6/4

6:35 pm-12:25 pm

1 stop20h 50m

Santa Rosa Sonoma County

sáb 6/6

4:26 pm-11:58 am

2 stops16h 32m

$995

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

qui 6/4

6:11 am-3:53 pm

2 stops12h 42m

Santa Rosa Sonoma County

sáb 6/6

4:26 pm-11:58 am

2 stops16h 32m

$1,180

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from South Bend to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Santa Rosa?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Santa Rosa from South Bend according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 10 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from South Bend to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from South Bend to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap South Bend to Santa Rosa (SBN to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Bend to Santa Rosa

Fastest flight time	12h 53m
Direct flights	None

The fastest flight from South Bend to Santa Rosa takes 12h 53m

There are no direct flights from South Bend to Santa Rosa. There are no popular flight routes from South Bend to Santa Rosa.

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How far is South Bend/Michiana to Santa Rosa Sonoma County by plane?
There are 1925.4 mi between South Bend/Michiana and Santa Rosa Sonoma County. In terms of flight time, this usually takes a little over 12h 53m.
When did momondo last update prices for flights from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport?
Prices for flights from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport refresh daily.
How old do you have to be to fly from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Bend/Michiana Airport to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from South Bend to Santa Rosa?

It is quick and easy to find South Bend to Santa Rosa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Rosa that suits you.

Can I find flights from South Bend to Santa Rosa with flexible booking policies on momondo?

Flights from South Bend to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from South Bend to Santa Rosa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Rosa from South Bend.

I’m not ready to book a flight from South Bend to Santa Rosa right now. Can momondo alert me if prices change?

Price alerts on flights to Santa Rosa from South Bend are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.