Cheap flights from South Bend to St. Louis (SBN - STL) from $243

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SBN — STL
Jun 4 — Jun 111

Cheap flight deals from South Bend to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to St. Louis (STL). 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 May 30, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$319

One-way from

$274
High demand for flights, 54% potential price rise
Best time to find cheap flights, 43% potential price drop
From South Bend/Michiana to Lambert-St Louis
One-way flight from South Bend/Michiana to Lambert-St Louis

What is the cheapest day to fly round-trip from South Bend to St. Louis?

Flights from South Bend to St. Louis are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

What is the cheapest month to fly from South Bend to St. Louis?

February is one of the best times of the year to fly to St. Louis from South Bend. Prices for February average $416 per person but you can even find prices for as low as $213. The most expensive prices can be found in the month of March. Opting for a February flight can save you 115% on your journey compared to booking in March

What is the cheapest time of day to fly from SBN to STL?

One of the essential ways to save on airfare from South Bend to St. Louis is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 45% on airfare.

Cheap United Airlines flights from South Bend to St. Louis

Explore cheap flight options specifically provided by United Airlines for the route between South Bend and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the cheapest United Airlines flights we've come across from South Bend to St. Louis. Make sure to double check the flight details before booking.
Fri 10/189:30 amSBN - STL
1 stop6h 18mUnited Airlines
Sat 10/268:05 amSTL - SBN
1 stop3h 24mUnited Airlines
Deal found 5/29$486
Wed 6/127:55 amSBN - STL
1 stop8h 46mUnited Airlines
Thu 6/1311:38 amSTL - SBN
1 stop8h 54mUnited Airlines
Deal found 5/29$673
Tue 6/115:00 pmSBN - STL
1 stop22h 14mUnited Airlines
Thu 6/1311:38 amSTL - SBN
1 stop10h 24mUnited Airlines
Deal found 5/29$758
Mon 6/101:10 pmSBN - STL
1 stop3h 31mUnited Airlines
Tue 6/116:30 amSTL - SBN
1 stop15h 32mUnited Airlines
Deal found 5/29$818

Cheap Delta flights from South Bend to St. Louis

Explore cheap flight options specifically provided by Delta for the route between South Bend and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from South Bend to St. Louis. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 7/136:09 amSBN - STL
1 stop6h 33mDelta
Tue 7/163:49 pmSTL - SBN
1 stop5h 47mDelta
Deal found 5/29$383
Sat 7/138:16 amSBN - STL
2 stops9h 04mDelta
Tue 7/163:49 pmSTL - SBN
1 stop5h 47mDelta
Deal found 5/29$388
Sat 7/138:16 amSBN - STL
2 stops9h 04mDelta
Tue 7/1610:08 amSTL - SBN
2 stops9h 51mDelta
Deal found 5/29$498
Fri 10/188:05 amSBN - STL
1 stop6h 03mDelta
Sat 10/2610:25 amSTL - SBN
2 stops7h 33mDelta
Deal found 5/29$543
Wed 6/128:05 amSBN - STL
2 stops7h 52mDelta
Thu 6/134:02 pmSTL - SBN
1 stop5h 38mDelta
Deal found 5/29$708
Fri 10/188:05 amSBN - STL
2 stops10h 54mDelta
Sat 10/2610:25 amSTL - SBN
2 stops7h 33mDelta
Deal found 5/29$748
Tue 6/118:05 amSBN - STL
2 stops7h 52mDelta
Thu 6/134:02 pmSTL - SBN
1 stop5h 38mDelta
Deal found 5/29$795
Mon 6/1012:21 pmSBN - STL
1 stop4h 59mDelta
Tue 6/111:06 pmSTL - SBN
2 stops6h 52mDelta
Deal found 5/29$827
Wed 6/128:05 amSBN - STL
2 stops7h 52mDelta
Thu 6/1310:15 amSTL - SBN
2 stops9h 43mDelta
Deal found 5/29$843

Cheap South Bend to St. Louis flights in May & June 2024

Find cheap flight options from South Bend to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from South Bend to St. Louis in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 5/317:22 amSBN - STL
1 stop4h 48mDelta
Sun 6/23:27 pmSTL - SBN
1 stop6h 18mDelta
Deal found 5/29$348
Fri 5/318:25 amSBN - STL
2 stops6h 57mDelta
Sun 6/23:27 pmSTL - SBN
1 stop6h 18mDelta
Deal found 5/29$353
Fri 5/318:25 amSBN - STL
2 stops6h 57mDelta
Sun 6/29:59 amSTL - SBN
2 stops10h 30mDelta
Deal found 5/29$668
Wed 6/127:55 amSBN - STL
1 stop8h 46mUnited Airlines
Thu 6/1311:38 amSTL - SBN
1 stop8h 54mUnited Airlines
Deal found 5/29$673
Wed 6/128:05 amSBN - STL
2 stops7h 52mDelta
Thu 6/134:02 pmSTL - SBN
1 stop5h 38mDelta
Deal found 5/29$708
Tue 6/115:00 pmSBN - STL
1 stop22h 14mUnited Airlines
Thu 6/1311:38 amSTL - SBN
1 stop10h 24mUnited Airlines
Deal found 5/29$758
Tue 6/118:05 amSBN - STL
2 stops7h 52mDelta
Thu 6/134:02 pmSTL - SBN
1 stop5h 38mDelta
Deal found 5/29$795
Mon 6/101:10 pmSBN - STL
1 stop3h 31mUnited Airlines
Tue 6/116:30 amSTL - SBN
1 stop15h 32mUnited Airlines
Deal found 5/29$818
Mon 6/1012:21 pmSBN - STL
1 stop4h 59mDelta
Tue 6/111:06 pmSTL - SBN
2 stops6h 52mDelta
Deal found 5/29$827

South Bend to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between South Bend and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from South Bend to St. Louis in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 5/317:22 amSBN - STL
1 stop4h 48mDelta
Sun 6/23:27 pmSTL - SBN
1 stop6h 18mDelta
Deal found 5/29$348
Fri 5/318:25 amSBN - STL
2 stops6h 57mDelta
Sun 6/23:27 pmSTL - SBN
1 stop6h 18mDelta
Deal found 5/29$353
Sat 7/136:09 amSBN - STL
1 stop6h 33mDelta
Tue 7/163:49 pmSTL - SBN
1 stop5h 47mDelta
Deal found 5/29$383
Sat 7/138:16 amSBN - STL
2 stops9h 04mDelta
Tue 7/163:49 pmSTL - SBN
1 stop5h 47mDelta
Deal found 5/29$388
Fri 10/189:30 amSBN - STL
1 stop6h 18mUnited Airlines
Sat 10/268:05 amSTL - SBN
1 stop3h 24mUnited Airlines
Deal found 5/29$486
Sat 7/138:16 amSBN - STL
2 stops9h 04mDelta
Tue 7/1610:08 amSTL - SBN
2 stops9h 51mDelta
Deal found 5/29$498
Fri 10/188:05 amSBN - STL
1 stop6h 03mDelta
Sat 10/2610:25 amSTL - SBN
2 stops7h 33mDelta
Deal found 5/29$543
Fri 5/318:25 amSBN - STL
2 stops6h 57mDelta
Sun 6/29:59 amSTL - SBN
2 stops10h 30mDelta
Deal found 5/29$668
Wed 6/127:55 amSBN - STL
1 stop8h 46mUnited Airlines
Thu 6/1311:38 amSTL - SBN
1 stop8h 54mUnited Airlines
Deal found 5/29$673

One-way flights to St. Louis from South Bend

Search for one-way flight options from South Bend to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from South Bend to St. Louis. For those needing a return trip from South Bend, there is a search form available above.
Tue 7/98:16 amSBN - STL
1 stop6h 10mDelta
Deal found 5/29$243
Mon 7/88:16 amSBN - STL
1 stop6h 10mDelta
Deal found 5/29$269
Tue 7/98:16 amSBN - STL
2 stops9h 50mDelta
Deal found 5/29$274
Mon 7/85:26 pmSBN - STL
2 stops16h 13mAmerican Airlines
Deal found 5/29$453
Mon 7/89:40 amSBN - STL
3 stops13h 37mUnited Airlines
Deal found 5/29$954
Tue 7/99:40 amSBN - STL
3 stops13h 37mUnited Airlines
Deal found 5/29$969

Find flights from South Bend to St. Louis within your budget

Customize your flight search to find flights from South Bend to St. Louis 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$383 - $818

Route

Depart

Return

Price

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Sat 7/13

1 stop6h 33m

Lambert-St Louis

Tue 7/16

1 stop5h 47m

$383

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Sat 7/13

2 stops9h 04m

Lambert-St Louis

Tue 7/16

1 stop5h 47m

$388

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Fri 10/18

1 stop6h 18m

Lambert-St Louis

Sat 10/26

1 stop3h 24m

$486

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Sat 7/13

2 stops9h 04m

Lambert-St Louis

Tue 7/16

2 stops9h 51m

$498

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Fri 10/18

1 stop6h 03m

Lambert-St Louis

Sat 10/26

2 stops7h 33m

$543

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Wed 6/12

1 stop8h 46m

Lambert-St Louis

Thu 6/13

1 stop8h 54m

$673

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Wed 6/12

2 stops7h 52m

Lambert-St Louis

Thu 6/13

1 stop5h 38m

$708

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Tue 6/11

1 stop22h 14m

Lambert-St Louis

Thu 6/13

1 stop10h 24m

$758

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Mon 6/10

1 stop3h 31m

Lambert-St Louis

Tue 6/11

1 stop15h 32m

$818

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from South Bend to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from South Bend to St. Louis. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their South Bend to St. Louis flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from South Bend to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 30, 2024.
To help decide which airline to fly from South Bend to St. Louis, see what other customers have to say about United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,457 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,777 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,284 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from South Bend to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from South Bend to St. Louis for under $400 on Cheapflights?

    Yes, there are multiple flights from South Bend to St. Louis for under $400. The cheapest flight booked recently is on Delta for just $383, but on average you can expect to pay $685.

  • What are the cheapest airlines flying from South Bend to St. Louis round-trip?

    According to our current data, Delta ($383), and United Airlines ($486) offers the cheapest pricing from South Bend to St. Louis. Delta is currently priced 7% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from South Bend to St. Louis one-way?

    The cheapest airlines for a one-way flight from South Bend to St. Louis are Delta ($243), American Airlines ($453), and United Airlines ($954).

  • What does SBN to STL mean?

    South Bend/Michiana Airport is SBN and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from South Bend to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your South Bend to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from South Bend to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter South Bend to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from South Bend to St. Louis that include hotel bookings?

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

  • How can I find direct flights from South Bend to St. Louis?

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

  • Can I find deals for business class flights from South Bend to St. Louis?

    Yes. Cheapflights offers flight deals from South Bend to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from South Bend to St. Louis that allow pets onboard?

    Many airlines flying from South Bend to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from South Bend to St. Louis?

    Yes, you can often find last-minute deals on South Bend to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the South Bend to St. Louis flight deals updated?

    The South Bend to St. Louis flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from South Bend to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from South Bend to St. Louis (average of $319). Flying from South Bend to St. Louis in July is currently the most expensive (average of $366). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from South Bend to St. Louis

Discover the top 2 airlines that operate flights from South Bend to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$215Average$264FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$257Average$348FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from South Bend to St. Louis by cabin class

Find flights from South Bend to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Bend to St. Louis?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. Louis from South Bend today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from South Bend to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from South Bend to St. Louis.

Can Cheapflights find flights from South Bend to St. Louis with no change fees?

Certainly. Search results for flights to St. Louis from South Bend shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from South Bend to St. Louis become cheaper?

Of course! You can now track prices for flights from South Bend to St. Louis and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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