Cheap Flights from San Francisco International to South Bend

Compare San Francisco International to South Bend flight deals

Find the cheapest month or even day of the year to fly to South Bend

Book the best South Bend fare with no extra fees

Flight deals from San Francisco International to South Bend

Looking for a cheap last-minute deal or the best return flight from San Francisco International to South Bend? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to South Bend

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to South Bend flights are currently cheapest in August.

San Francisco International to South Bend: Alternative routes

Compare routes from San Francisco International to South Bend below. You may find an airport to fly into that's cheaper, faster, or easier than South Bend.

San Francisco to South Bend: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 486
Cheapest month to flyAugust

Finding cheap flights from San Francisco International to South Bend: Frequently asked questions

The best price we found for a return flight from San Francisco International to South Bend is ر.ق.‏ 933. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Francisco International to South Bend. But we found flights with one or more stops from ر.ق.‏ 933.
As of June 2025, there are no flights flying from San Francisco International to South Bend.
The cheapest month to fly from San Francisco International to South Bend is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to South Bend Airport on Wednesday, 10 September 2025.
No airlines currently offer direct flights between San Francisco International Airport and South Bend Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to South Bend but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to South Bend is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to South Bend.

Flying from San Francisco International Airport (SFO) to South Bend Regional Airport (SBN): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to board your SFO to SBN flight.

  • Travelling during a peak month such as August? School holidays and other popular seasons can mean longer queues and delays at security. Play things extra safe and get there up to four hours before international flights and two hours before a domestic departure.

  • Think about adding a stopover when booking your ticket from San Francisco International Airport to South Bend Regional Airport. Simply deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here's where you can stop between SFO and SBN:

    • O'Hare International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to South Bend Regional Airport (SBN)

  • The lowest price we've seen for a one-way San Francisco International Airport to South Bend Regional Airport flight is ر.ق.‏ 486. A return fare is currently ر.ق.‏ 933. Depending on the availability when you book, these fares can change.

  • To score cheap tickets from SFO to SBN, book in advance. Airlines generally offer their most competitively priced fares when flights are first released.

  • Finding cheap flights from San Francisco International Airport to South Bend Regional Airport is easier if you can be flexible with your dates. Use the 'Whole month' search tool to see the lowest fares across the month and score a great deal.

  • Landing cheap flights from SFO to SBN is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a new deal comes up.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from San Francisco International Airport to South Bend Regional Airport.

Handy information about San Francisco International Airport (SFO)

  • 77.36% of flights that take off from San Francisco International Airport make it to their destination on time.

  • San Francisco International Airport is around 21 kilometres from central San Francisco. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

  • The trip on public transport typically takes 45 minutes.

  • Searching for a convenient hotel close to SFO? If you're catching an early flight from San Francisco International Airport to South Bend Regional Airport, these accommodation options will have you moments from your departure gate:

Arriving at South Bend Regional Airport (SBN)

Getting from South Bend Regional Airport (SBN) to central South Bend

  • SBN is located at 4477 Progress Dr.

  • South Bend Regional Airport is approximately 6 kilometres from central South Bend. Driving there takes about 10 minutes.

  • Getting to the centre by public transport takes about 20 minutes.

When to fly to South Bend Regional Airport (SBN)

  • August is the most popular month for flights from San Francisco International Airport to South Bend Regional Airport. To steer clear of the crowds, travel to South Bend in February.

  • When reserving your flight from San Francisco International Airport to South Bend Regional Airport, think about the type of weather you enjoy. July is the warmest month in South Bend, with temperatures ranging from 14ºC to 30ºC.

  • Search for cheap tickets from SFO to SBN in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC and 3ºC on average.

Explore more of United States

  • You've visited South Bend, now it's time to explore other corners of United States. Journey about 113 kilometres west to Chicago to check off its leading attractions. From Millennium Park to Art Institute of Chicago and LandShark Beer Garden at Navy Pier, you'll have a packed itinerary ahead.

  • Around 338 kilometres south-east of South Bend, Columbus is another essential stop in United States. Experience this destination's highlights firsthand at Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.