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Cheap flights from South Bend to St. Louis (SBN - STL) from $226

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. 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
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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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 April 27, 2024.

Popular in

September

Cheapest in

August

Average price

$453

Round-trip from

$323
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 30% potential price drop
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Average for round-trip flights in April 2024
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From South Bend/Michiana to Lambert-St Louis
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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?

August is one of the best times of the year to fly to St. Louis from South Bend. Prices for August average $378 per person but you can even find prices for as low as $264. The most expensive prices can be found in the month of September. Opting for a August flight can save you 45% on your journey compared to booking in September

When is the cheapest time to fly from South Bend to St. Louis (SBN - 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 49% 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 2,991,349 searches. Data last updated April 27, 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 5/249:35 amSBN - STL
1 stop5h 39mUnited Airlines
Fri 5/315:31 pmSTL - SBN
1 stop3h 06mUnited Airlines
Deal found 4/25$378
Mon 5/61:05 pmSBN - STL
1 stop3h 41mUnited Airlines
Tue 5/148:47 amSTL - SBN
2 stops13h 11mUnited Airlines
Deal found 4/26$616

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 2,991,349 searches. Data last updated April 27, 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 5/257:22 amSBN - STL
1 stop4h 48mDelta
Sat 6/15:07 pmSTL - SBN
1 stop4h 38mDelta
Deal found 4/25$226
Sat 5/258:25 amSBN - STL
2 stops11h 16mDelta
Sat 6/15:07 pmSTL - SBN
1 stop4h 38mDelta
Deal found 4/25$391
Mon 5/65:37 pmSBN - STL
1 stop7h 09mDelta
Tue 5/143:05 pmSTL - SBN
1 stop4h 40mDelta
Deal found 4/26$438
Sat 5/258:25 amSBN - STL
2 stops11h 16mDelta
Sat 6/112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$508
Fri 5/247:22 amSBN - STL
1 stop4h 48mDelta
Fri 5/3112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$533
Fri 5/248:25 amSBN - STL
2 stops6h 57mDelta
Fri 5/3112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$828

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

Find cheap flight options from South Bend to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
The lowest fares we've come across on flights traveling from South Bend to St. Louis in April and May 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/257:22 amSBN - STL
1 stop4h 48mDelta
Sat 6/15:07 pmSTL - SBN
1 stop4h 38mDelta
Deal found 4/25$226
Fri 5/249:35 amSBN - STL
1 stop5h 39mUnited Airlines
Fri 5/315:31 pmSTL - SBN
1 stop3h 06mUnited Airlines
Deal found 4/25$378
Sat 5/258:25 amSBN - STL
2 stops11h 16mDelta
Sat 6/15:07 pmSTL - SBN
1 stop4h 38mDelta
Deal found 4/25$391
Mon 5/65:37 pmSBN - STL
1 stop7h 09mDelta
Tue 5/143:05 pmSTL - SBN
1 stop4h 40mDelta
Deal found 4/26$438
Sat 5/258:25 amSBN - STL
2 stops11h 16mDelta
Sat 6/112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$508
Fri 5/247:22 amSBN - STL
1 stop4h 48mDelta
Fri 5/3112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$533
Mon 5/61:05 pmSBN - STL
1 stop3h 41mUnited Airlines
Tue 5/148:47 amSTL - SBN
2 stops13h 11mUnited Airlines
Deal found 4/26$616
Fri 5/248:25 amSBN - STL
2 stops6h 57mDelta
Fri 5/3112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$828
Mon 5/65:25 pmSBN - STL
2 stops19h 28mAmerican Airlines
Tue 5/141:01 pmSTL - SBN
2 stops21h 31mAmerican Airlines
Deal found 4/26$1,085

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 2,991,349 searches. Data last updated April 27, 2024.
The lowest fares we've come across on flights traveling from South Bend to St. Louis in April and May 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/257:22 amSBN - STL
1 stop4h 48mDelta
Sat 6/15:07 pmSTL - SBN
1 stop4h 38mDelta
Deal found 4/25$226
Fri 5/249:35 amSBN - STL
1 stop5h 39mUnited Airlines
Fri 5/315:31 pmSTL - SBN
1 stop3h 06mUnited Airlines
Deal found 4/25$378
Sat 5/258:25 amSBN - STL
2 stops11h 16mDelta
Sat 6/15:07 pmSTL - SBN
1 stop4h 38mDelta
Deal found 4/25$391
Mon 5/65:37 pmSBN - STL
1 stop7h 09mDelta
Tue 5/143:05 pmSTL - SBN
1 stop4h 40mDelta
Deal found 4/26$438
Sat 5/258:25 amSBN - STL
2 stops11h 16mDelta
Sat 6/112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$508
Fri 5/247:22 amSBN - STL
1 stop4h 48mDelta
Fri 5/3112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$533
Mon 5/61:05 pmSBN - STL
1 stop3h 41mUnited Airlines
Tue 5/148:47 amSTL - SBN
2 stops13h 11mUnited Airlines
Deal found 4/26$616
Fri 5/248:25 amSBN - STL
2 stops6h 57mDelta
Fri 5/3112:53 pmSTL - SBN
2 stops7h 36mDelta
Deal found 4/25$828
Mon 5/65:25 pmSBN - STL
2 stops19h 28mAmerican Airlines
Tue 5/141:01 pmSTL - SBN
2 stops21h 31mAmerican Airlines
Deal found 4/26$1,085

South Bend to St. Louis flights leaving soon

Find last-minute flight options from South Bend to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Users seeking a last-minute flight from South Bend to St. Louis should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Mon 5/65:37 pmSBN - STL
1 stop7h 09mDelta
Tue 5/143:05 pmSTL - SBN
1 stop4h 40mDelta
Deal found 4/26$438
Mon 5/61:05 pmSBN - STL
1 stop3h 41mUnited Airlines
Tue 5/148:47 amSTL - SBN
2 stops13h 11mUnited Airlines
Deal found 4/26$616
Mon 5/65:25 pmSBN - STL
2 stops19h 28mAmerican Airlines
Tue 5/141:01 pmSTL - SBN
2 stops21h 31mAmerican Airlines
Deal found 4/26$1,085

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 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$226 - $828

Route

Depart

Return

Price

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Sat 5/25

1 stop4h 48m

Lambert-St Louis

Sat 6/1

1 stop4h 38m

$226

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Fri 5/24

1 stop5h 39m

Lambert-St Louis

Fri 5/31

1 stop3h 06m

$378

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Sat 5/25

2 stops11h 16m

Lambert-St Louis

Sat 6/1

1 stop4h 38m

$391

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Sat 5/25

2 stops11h 16m

Lambert-St Louis

Sat 6/1

2 stops7h 36m

$508

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Fri 5/24

1 stop4h 48m

Lambert-St Louis

Fri 5/31

2 stops7h 36m

$533

South Bend/MichianaLambert-St Louis

SBN - STL

SBNSTL

South Bend/Michiana

Fri 5/24

2 stops6h 57m

Lambert-St Louis

Fri 5/31

2 stops7h 36m

$828

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time 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 April 21, 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.
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Average price of flights to St. Louis by month

Plan your trip from South Bend to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from South Bend to St. Louis is currently $0 while a round-trip flight costs $477. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from South Bend to St. Louis (average of $323). Flying from South Bend to St. Louis in July is currently the most expensive (average of $378). 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.

January

$326

February

$331

March

$357

April

$337

May

$350

June

$373

July

$378

August

$336

September

$323

October

$323

November

$336

December

$326

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 April 27, 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.
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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 $300 on Cheapflights?

    Yes, there are multiple flights from South Bend to St. Louis for under $300. The cheapest flight booked recently is on Delta for just $226, but on average you can expect to pay $477.

  • Are there last-minute flights available from South Bend to St. Louis for under $500?

    There are currently 3+ open flights from South Bend to St. Louis within the next 7 days for less than $500.

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

    According to our current data, Delta ($226), and United Airlines ($378) offers the cheapest pricing from South Bend to St. Louis. Delta is currently priced 40% below the average price you’ll pay for this route.

  • 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 4/26.

See more FAQs

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Alternative routes for South Bend to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$264FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$257Average$348FlexibilityNo cancel feeOn-time69%
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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.
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Prem Econ Class
Economy Class

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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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