Which airports can I use when flying from South Bend to St. Louis?

Flights from South Bend to St. Louis usually depart from South Bend/Michiana (SBN) and arrive at Lambert-St Louis (STL).

What cabin classes can I book on flights from South Bend to St. Louis?

Only Economy Class is available on flights from South Bend to St. Louis.

Which airports do connecting flights from South Bend to St. Louis pass through?

One-stop flights from South Bend to St. Louis most commonly connect through: • Chicago O'Hare Intl (ORD) - 86% of one-stop connections • Detroit Metropolitan Wayne County (DTW) - 7% of one-stop connections • Minneapolis St Paul (MSP) - 3% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 2% of one-stop connections

Can I save money by using flexible dates for flights from South Bend to St. Louis?

Yes. Flexible dates can save you up to 52% on flights from South Bend to St. Louis. Thursday is the cheapest departure day at $268 round-trip on average, while Sunday is the most expensive at $551, a difference of $283. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in St. Louis?

Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

How long is a flight from South Bend to St. Louis?

There are currently no nonstop flights available from South Bend to St. Louis. Flights with 1 layover take between 4h 07m and 5h 22m in total, depending on the connection.

Do I need a passport to fly from South Bend to St. Louis?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from South Bend to St. Louis changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $309 to $1,461. That means the highest observed fare was about 5x higher than the lowest one.

How much time can I save by choosing a different layover airport from South Bend to St. Louis?

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 07m, compared with 4h 14m via Chicago O'Hare Intl (ORD) and 5h via Detroit Metropolitan Wayne County (DTW).

What is the time difference between South Bend and St. Louis?

St. Louis is 1 hour behind South Bend (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Lambert-St Louis Airport (STL)?

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: • Hertz • Budget • Alamo • Enterprise Rent-A-Car • Payless

How much should I expect to pay for a South Bend to St. Louis flight?

Round-trip flights from South Bend to St. Louis range from $278 to $382, with an average of $303 over the past 12 months. Anything below $278 counts as a good deal.

How much is a round-trip flight from South Bend to St. Louis?

Round-trip flights from South Bend to St. Louis typically range from $278 to $382. The lowest price found in the past 5 days was $309, on American Airlines.

What's the cheapest day of the week to fly from South Bend to St. Louis?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from South Bend to St. Louis. It’s 12% cheaper than the average day, while Sunday is the most expensive, with prices 81% higher.

Which airline is the cheapest to fly from South Bend to St. Louis?

American Airlines ($309) and United Airlines ($309) are the cheapest airlines to fly round-trip from South Bend to St. Louis according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from South Bend to St. Louis?

Chicago O'Hare Intl (ORD) is the most popular layover for the South Bend to St. Louis route. 86% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from South Bend to St. Louis?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $278. Based on KAYAK data over the past 3 months.

When flying from South Bend to St. Louis which airport offers the shortest layover?

Minneapolis St Paul (MSP) had the shortest average connection time for South Bend to St. Louis layovers at 2h 28m over the past 3 months.

$309 CHEAP FLIGHTS from South Bend to St. Louis (SBN - STL)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$309

Typical prices: $278-$382

American Airlines

Tue 10/23Tue 10/30

SBN - STL • 1 stop

When to travel

March

Cheapest • 21% price drop

March

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $278 (round-trip)

Minneapolis St Paul (MSP)

Shortest trip • 4h 07m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from South Bend to St. Louis (SBN-STL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Bend to St. Louis

Fri, Oct 23 - Fri, Oct 30

5:42 pm - 8:57 pmSBN South Bend/Michiana-STL Lambert-St Louis

4h 15m1 stop Chicago O'Hare Intl

7:29 am - 2:04 pmSTL Lambert-St Louis-SBN South Bend/Michiana

5h 35m1 stop Chicago O'Hare Intl

$309American Airlines

Wed, Nov 18 - Wed, Nov 25

9:18 am - 12:10 pmSBN South Bend/Michiana-STL Lambert-St Louis

3h 52m1 stop Chicago O'Hare Intl

9:40 am - 4:01 pmSTL Lambert-St Louis-SBN South Bend/Michiana

5h 21m1 stop Chicago O'Hare Intl

$309United Airlines

Fri, Dec 11 - Sun, Dec 13

3:35 pm - 8:32 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 57m1 stop Detroit Metropolitan Wayne County

2:17 pm - 8:50 pmSTL Lambert-St Louis-SBN South Bend/Michiana

5h 33m1 stop Detroit Metropolitan Wayne County

$309Delta

Thu, Nov 12 - Sat, Nov 14

6:40 am - 10:32 amSBN South Bend/Michiana-STL Lambert-St Louis

4h 52m1 stop Chicago O'Hare Intl

5:00 am - 9:50 amSTL Lambert-St Louis-SBN South Bend/Michiana

3h 50m1 stop Chicago O'Hare Intl

$309United Airlines

Fri, Oct 9 - Tue, Oct 13

4:45 pm - 7:41 pmSBN South Bend/Michiana-STL Lambert-St Louis

3h 56m1 stop Chicago O'Hare Intl

7:01 pm - 11:40 pmSTL Lambert-St Louis-SBN South Bend/Michiana

3h 39m1 stop Chicago O'Hare Intl

$339United Airlines

Wed, Nov 11 - Fri, Nov 13

2:27 pm - 10:15 pmSBN South Bend/Michiana-STL Lambert-St Louis

8h 48m1 stop Chicago O'Hare Intl

8:15 pm - 1:57 pmSTL Lambert-St Louis-SBN South Bend/Michiana

16h 42m1 stop Chicago O'Hare Intl

$422American Airlines

Fri, Dec 11 - Sun, Dec 13

3:35 pm - 12:05 amSBN South Bend/Michiana-STL Lambert-St Louis

9h 30m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

3:32 pm - 10:54 pmSTL Lambert-St Louis-SBN South Bend/Michiana

6h 22m1 stop Minneapolis St Paul

$442Delta

Thu, Nov 12 - Sat, Nov 14

8:20 am - 1:23 pmSBN South Bend/Michiana-STL Lambert-St Louis

6h 03m1 stop Detroit Metropolitan Wayne County

6:00 am - 2:47 pmSTL Lambert-St Louis-SBN South Bend/Michiana

7h 47m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$442Delta

Mon, Nov 9 - Wed, Nov 11

5:42 pm - 10:15 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 33m1 stop Chicago O'Hare Intl

1:20 pm - 9:00 pmSTL Lambert-St Louis-SBN South Bend/Michiana

6h 40m1 stop Chicago O'Hare Intl

$487American Airlines

Mon, Nov 16 - Wed, Nov 18

5:42 pm - 10:15 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 33m1 stop Chicago O'Hare Intl

1:20 pm - 9:00 pmSTL Lambert-St Louis-SBN South Bend/Michiana

6h 40m1 stop Chicago O'Hare Intl

$487American Airlines

Recent last minute flight deals from South Bend to St. Louis

Fri, Oct 2 - Sun, Oct 4

11:34 am - 3:43 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 09m1 stop Chicago O'Hare Intl

11:35 am - 4:05 pmSTL Lambert-St Louis-SBN South Bend/Michiana

3h 30m1 stop Chicago O'Hare Intl

$369United Airlines

Fri, Oct 2 - Sun, Oct 4

11:34 am - 3:43 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 09m1 stop Chicago O'Hare Intl

11:35 am - 4:05 pmSTL Lambert-St Louis-SBN South Bend/Michiana

3h 30m1 stop Chicago O'Hare Intl

$459United Airlines

Fri, Oct 2 - Sun, Oct 4

3:13 pm - 11:42 pmSBN South Bend/Michiana-STL Lambert-St Louis

9h 29m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

1:55 pm - 8:50 pmSTL Lambert-St Louis-SBN South Bend/Michiana

5h 55m1 stop Detroit Metropolitan Wayne County

$553Delta

Fri, Oct 2 - Sun, Oct 4

3:13 pm - 11:42 pmSBN South Bend/Michiana-STL Lambert-St Louis

9h 29m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:00 am - 2:32 pmSTL Lambert-St Louis-SBN South Bend/Michiana

7h 32m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$657Delta

Wed, Sep 30 - Thu, Oct 1

9:28 am - 2:17 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 49m1 stop Chicago O'Hare Intl

6:00 am - 10:57 amSTL Lambert-St Louis-SBN South Bend/Michiana

3h 57m1 stop Chicago O'Hare Intl

$760United Airlines

Wed, Sep 30 - Thu, Oct 1

8:25 am - 1:06 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 41m1 stop Detroit Metropolitan Wayne County

6:15 am - 2:32 pmSTL Lambert-St Louis-SBN South Bend/Michiana

7h 17m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$765Delta

Wed, Sep 30 - Thu, Oct 1

8:25 am - 3:54 pmSBN South Bend/Michiana-STL Lambert-St Louis

8h 29m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:15 am - 2:32 pmSTL Lambert-St Louis-SBN South Bend/Michiana

7h 17m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$771Delta

Wed, Sep 30 - Wed, Sep 30

11:34 am - 3:43 pmSBN South Bend/Michiana-STL Lambert-St Louis

5h 09m1 stop Chicago O'Hare Intl

7:01 pm - 11:40 pmSTL Lambert-St Louis-SBN South Bend/Michiana

3h 39m1 stop Chicago O'Hare Intl

$787United Airlines

Wed, Sep 30 - Wed, Sep 30

10:10 am - 5:01 pmSBN South Bend/Michiana-STL Lambert-St Louis

7h 51m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:01 pm - 11:40 pmSTL Lambert-St Louis-SBN South Bend/Michiana

3h 39m1 stop Chicago O'Hare Intl

$1,198United Airlines

Booking Insights

Price, demand and travel trends for South Bend to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from South Bend to St. Louis? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from South Bend to St. Louis departing in october.
What's the cheapest day of the week to fly from South Bend to St. Louis?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from South Bend to St. Louis. It’s 12% cheaper than the average day, while Sunday is the most expensive, with prices 81% higher.

Find deals

Low season	July
High season	March
Cheapest flight	$309

Round-trip flight from South Bend to St. Louis

When to book flights from South Bend to St. Louis

Are your dates flexible? Find out the best times to travel from South Bend to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from South Bend to St. Louis?
Only Economy Class is available on flights from South Bend to St. Louis.
How long is a flight from South Bend to St. Louis?
There are currently no nonstop flights available from South Bend to St. Louis. Flights with 1 layover take between 4h 07m and 5h 22m in total, depending on the connection.
Do I need a passport to fly from South Bend to St. Louis?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a South Bend to St. Louis flight?
Round-trip flights from South Bend to St. Louis range from $278 to $382, with an average of $303 over the past 12 months. Anything below $278 counts as a good deal.
Have flight prices from South Bend to St. Louis changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $309 to $1,461. That means the highest observed fare was about 5x higher than the lowest one.
What car rental options are available at Lambert-St Louis Airport (STL)?
Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

• Hertz
• Budget
• Alamo
• Enterprise Rent-A-Car
• Payless
Which airports can I use when flying from South Bend to St. Louis?
Flights from South Bend to St. Louis usually depart from South Bend/Michiana (SBN) and arrive at Lambert-St Louis (STL).
Which airports do connecting flights from South Bend to St. Louis pass through?
One-stop flights from South Bend to St. Louis most commonly connect through:

• Chicago O'Hare Intl (ORD) - 86% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 7% of one-stop connections
• Minneapolis St Paul (MSP) - 3% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 2% of one-stop connections
Can I save money by using flexible dates for flights from South Bend to St. Louis?
Yes. Flexible dates can save you up to 52% on flights from South Bend to St. Louis. Thursday is the cheapest departure day at $268 round-trip on average, while Sunday is the most expensive at $551, a difference of $283.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from South Bend to St. Louis?
Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 07m, compared with 4h 14m via Chicago O'Hare Intl (ORD) and 5h via Detroit Metropolitan Wayne County (DTW).
What is the time difference between South Bend and St. Louis?
St. Louis is 1 hour behind South Bend (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in St. Louis?
Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $268, about $283 less than Sunday fares (51% savings) based on the last 12 months.
If you can choose when to travel, plan your South Bend to St. Louis trip for March. Fares historically average $239 round-trip in that month - typically $550 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.

• Renaissance St. Louis Airport Hotel
• Drury Inn & Suites St. Louis Airport
• DoubleTree by Hilton St. Louis Airport

More options for your flight from South Bend to St. Louis

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to St. Louis with a hotel stay or car rental

Car rentals in St. Louis

Hotels in St. Louis

Vacations in St. Louis

SBN - STL

$309 Find Cheap Flights from South Bend to St. Louis - Compare and Save

Everything you should know

Cheap Flights from South Bend to St. Louis (SBN-STL)

Recent round-trip flight deals from South Bend to St. Louis

Recent one-way flight deals from South Bend to St. Louis

Recent last minute flight deals from South Bend to St. Louis

Price, demand and travel trends for South Bend to St. Louis flights

How much is a round-trip flight from South Bend to St. Louis?

What's the cheapest day of the week to fly from South Bend to St. Louis?

Which airline is the cheapest to fly from South Bend to St. Louis?

What’s the most popular layover airport when flying from South Bend to St. Louis?

What is the cheapest layover airport when flying from South Bend to St. Louis?

When flying from South Bend to St. Louis which airport offers the shortest layover?

Key details for South Bend to St. Louis flights

Low season

High season

Cheapest flight

When to book flights from South Bend to St. Louis

Your South Bend to St. Louis flight questions, answered

Your guide to booking South Bend to St. Louis flights

More options for your flight from South Bend to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from South Bend to St. Louis

Find direct flights to and from South Bend and St. Louis

Flights from domestic origins to St. Louis

Flights to other popular destinations