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Cheap flights from South Bend to San Francisco from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to San Francisco departing on 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from South Bend to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:11 am - 3:50 pm
SBN
-
STS
12h 39m
2 stops
American Airlines Logo
12:43 pm - 10:59 pm
STS
-
SBN
7h 16m
1 stop
$692American Airlines
Tue, Jun 30 - Fri, Jul 3
American Airlines Logo
6:11 am - 3:50 pm
SBN
-
STS
12h 39m
2 stops
American Airlines Logo
4:12 pm - 12:04 pm
STS
-
SBN
16h 52m
2 stops
$974American Airlines
Tue, Jun 30 - Fri, Jul 3
American Airlines Logo
6:37 pm - 12:05 pm
SBN
-
STS
20h 28m
1 stop
American Airlines Logo
12:43 pm - 12:04 pm
STS
-
SBN
20h 21m
1 stop
$980American Airlines
Tue, Jun 30 - Fri, Jul 3
American Airlines Logo
6:02 am - 3:53 pm
SBN
-
STS
12h 51m
2 stops
American Airlines Logo
4:23 pm - 11:57 am
STS
-
SBN
16h 34m
2 stops
$1,112American Airlines
Wed, May 13 - Sun, May 17

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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 30
SBN6:11 amSouth Bend/Michiana
12h 39m
2 stops
STS3:50 pmSanta Rosa Sonoma County
Jul 3
STS12:43 pmSanta Rosa Sonoma County
7h 16m
1 stop
SBN10:59 pmSouth Bend/Michiana
$692
American Airlines
Jun 30
SBN6:11 amSouth Bend/Michiana
12h 39m
2 stops
STS3:50 pmSanta Rosa Sonoma County
Jul 3
STS4:12 pmSanta Rosa Sonoma County
16h 52m
2 stops
SBN12:04 pmSouth Bend/Michiana
$974
American Airlines
Jun 30
SBN6:37 pmSouth Bend/Michiana
20h 28m
1 stop
STS12:05 pmSanta Rosa Sonoma County
Jul 3
STS12:43 pmSanta Rosa Sonoma County
20h 21m
1 stop
SBN12:04 pmSouth Bend/Michiana
$980

momondo 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, momondo users made 832,500 searches. Data last updated May 1, 2026.
Use the filters below to find and compare flights from South Bend to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 6/30

6:11 am-3:50 pm

2 stops12h 39m

Santa Rosa Sonoma County

Fri 7/3

12:43 pm-10:59 pm

1 stop7h 16m

$692

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 6/30

6:11 am-3:50 pm

2 stops12h 39m

Santa Rosa Sonoma County

Fri 7/3

4:12 pm-12:04 pm

2 stops16h 52m

$974

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 6/30

6:37 pm-12:05 pm

1 stop20h 28m

Santa Rosa Sonoma County

Fri 7/3

12:43 pm-12:04 pm

1 stop20h 21m

$980

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Wed 5/13

6:02 am-3:53 pm

2 stops12h 51m

Santa Rosa Sonoma County

Sun 5/17

4:23 pm-11:57 am

2 stops16h 34m

$1,112
Cheapest one-way
Quickest one-way

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Sat 7/25

8:06 am-3:42 pm

2 stops10h 36m

$395

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Fri 7/24

6:09 am-12:30 pm

2 stops33h 21m

$677

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Sun 7/26

6:09 am-3:42 pm

2 stops12h 33m

$695

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Mon 7/27

7:35 pm-11:58 am

3 stops43h 23m

$765

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Tue 7/28

6:37 pm-12:03 pm

1 stop20h 26m

$983

South BendSanta Rosa

SBN - STS

SBNSTS

South Bend/Michiana

Sat 7/25

6:37 pm-12:03 pm

1 stop20h 26m

$1,008

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 is the cheapest airline that flies from South Bend/Michiana to Santa Rosa Sonoma County?

American Airlines is the most popular carrier operating from South Bend/Michiana to Santa Rosa Sonoma County

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 51% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 9 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 39m

Direct flights

None
The fastest flight from South Bend to Santa Rosa takes 12h 39m
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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Frequently asked questions about flying from South Bend to Santa Rosa

  • 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 39m.

  • 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.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

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.

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