$234+ Cheap flights from South Bend to St. Louis (SBN - STL)
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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — STL
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
One-way
Cheapest flights from South Bend to St. LouisExplore the most affordable flight options available from South Bend to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from South Bend to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:16 pm
SBN
- STL
1 stop6h 26m
Delta
Fri 8/283:50 pm
STL
- SBN
1 stop5h 43m
Delta
Deal found 7/28![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:05 pm
SBN
- STL
1 stop3h 33m
United Airlines
Fri 8/285:30 pm
STL
- SBN
1 stop5h 03m
United Airlines
Deal found 7/28![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:10 am
SBN
- STL
1 stop3h 52m
United Airlines
Mon 9/2112:59 pm
STL
- SBN
1 stop4h 08m
United Airlines
Deal found 7/28![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:41 am
SBN
- STL
1 stop5h 05m
United Airlines
Sun 8/98:00 am
STL
- SBN
1 stop3h 26m
United Airlines
Deal found 7/27![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:17 pm
SBN
- STL
1 stop3h 56m
United Airlines
Sun 8/21:13 pm
STL
- SBN
1 stop3h 27m
United Airlines
Deal found 7/26![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:15 am
SBN
- STL
1 stop4h 08m
Delta
Sun 8/165:34 pm
STL
- SBN
1 stop3h 59m
Delta
Deal found 7/25![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:38 am
SBN
- STL
1 stop6h 52m
United Airlines
Wed 11/45:00 am
STL
- SBN
1 stop6h 34m
United Airlines
Deal found 7/27![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:09 pm
SBN
- STL
1 stop6h 28m
Delta
Wed 8/52:10 pm
STL
- SBN
1 stop5h 40m
Delta
Deal found 7/29![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:53 pm
SBN
- STL
1 stop19h 35m
Multiple Airlines
Sun 8/236:17 pm
STL
- SBN
2 stops22h 40m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:09 pm
SBN
- STL
1 stop6h 28m
Delta
Tue 8/42:10 pm
STL
- SBN
1 stop5h 40m
Delta
Deal found 7/29![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:17 pm
SBN
- STL
1 stop28h 22m
Multiple Airlines
Tue 11/310:35 am
STL
- SBN
2 stops21h 55m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:12 am
SBN
- STL
1 stop3h 50m
United Airlines
Sat 8/153:32 pm
STL
- SBN
1 stop3h 30m
United Airlines
Deal found 7/27![United Airlines logo]()
$389
Best flights from South Bend to St. LouisDiscover carefully curated flight deals from South Bend to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from South Bend to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:16 pm
SBN
- STL
1 stop6h 26m
Delta
Fri 8/283:50 pm
STL
- SBN
1 stop5h 43m
Delta
Deal found 7/28![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:10 am
SBN
- STL
1 stop3h 52m
United Airlines
Mon 9/2112:59 pm
STL
- SBN
1 stop4h 08m
United Airlines
Deal found 7/28![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:41 am
SBN
- STL
1 stop5h 05m
United Airlines
Sun 8/98:00 am
STL
- SBN
1 stop3h 26m
United Airlines
Deal found 7/27![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:15 am
SBN
- STL
1 stop4h 08m
Delta
Sun 8/165:34 pm
STL
- SBN
1 stop3h 59m
Delta
Deal found 7/25![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:26 pm
SBN
- STL
1 stop4h 00m
United Airlines
Sun 8/97:20 am
STL
- SBN
1 stop4h 06m
United Airlines
Deal found 7/27![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:09 pm
SBN
- STL
1 stop6h 28m
Delta
Wed 8/55:34 pm
STL
- SBN
1 stop3h 59m
Delta
Deal found 7/29![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:26 pm
SBN
- STL
1 stop4h 00m
United Airlines
Wed 8/129:30 am
STL
- SBN
1 stop3h 58m
United Airlines
Deal found 7/29![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:09 pm
SBN
- STL
1 stop6h 28m
Delta
Mon 8/35:34 pm
STL
- SBN
1 stop3h 59m
Delta
Deal found 7/29![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:38 am
SBN
- STL
1 stop5h 00m
United Airlines
Sun 8/237:25 am
STL
- SBN
1 stop6h 03m
United Airlines
Deal found 7/27![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:09 pm
SBN
- STL
1 stop6h 28m
Delta
Tue 8/42:10 pm
STL
- SBN
1 stop5h 40m
Delta
Deal found 7/29![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:15 am
SBN
- STL
1 stop4h 08m
Delta
Sun 8/96:00 am
STL
- SBN
2 stops7h 34m
Delta
Deal found 7/27![Delta logo]()
$434
Last-minute flights from South Bend to St. LouisDiscover last-minute flight deals from South Bend to St. Louis. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to St. Louis. Data last updated July 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:09 pm
SBN
- STL
1 stop6h 28m
Delta
Wed 8/55:34 pm
STL
- SBN
1 stop3h 59m
Delta
Deal found 7/29![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:09 pm
SBN
- STL
1 stop6h 28m
Delta
Wed 8/52:10 pm
STL
- SBN
1 stop5h 40m
Delta
Deal found 7/29![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:09 pm
SBN
- STL
1 stop6h 28m
Delta
Mon 8/35:34 pm
STL
- SBN
1 stop3h 59m
Delta
Deal found 7/29![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:17 pm
SBN
- STL
1 stop3h 56m
United Airlines
Sun 8/21:13 pm
STL
- SBN
1 stop3h 27m
United Airlines
Deal found 7/26![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:41 am
SBN
- STL
1 stop5h 05m
United Airlines
Sun 8/98:00 am
STL
- SBN
1 stop3h 26m
United Airlines
Deal found 7/27![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:12 am
SBN
- STL
1 stop3h 50m
United Airlines
Sat 8/153:32 pm
STL
- SBN
1 stop3h 30m
United Airlines
Deal found 7/27![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:15 am
SBN
- STL
1 stop4h 08m
Delta
Sun 8/165:34 pm
STL
- SBN
1 stop3h 59m
Delta
Deal found 7/25![Delta logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:53 pm
SBN
- STL
1 stop19h 35m
Multiple Airlines
Sun 8/236:17 pm
STL
- SBN
2 stops22h 40m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:16 pm
SBN
- STL
1 stop6h 26m
Delta
Fri 8/283:50 pm
STL
- SBN
1 stop5h 43m
Delta
Deal found 7/28![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:05 pm
SBN
- STL
1 stop3h 33m
United Airlines
Fri 8/285:30 pm
STL
- SBN
1 stop5h 03m
United Airlines
Deal found 7/28![United Airlines logo]()
$309
One-way flights from South Bend to St. LouisSearch for one-way flight options from South Bend to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from South Bend to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:20 am
SBN
- STL
1 stop5h 54m
Delta
Deal found 7/28![Delta logo]()
$234
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:40 pm
SBN
- STL
1 stop6h 20m
United Airlines
Deal found 7/25![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:20 am
SBN
- STL
2 stops8h 57m
Delta
Deal found 7/25![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:45 am
SBN
- STL
1 stop5h 26m
United Airlines
Deal found 7/29![United Airlines logo]()
$364
Find 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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
One-way from | $234 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $284 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from South Bend to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Fri 8/21
3:16 pm-8:42 pm
1 stop6h 26m
Lambert-St Louis
Fri 8/28
3:50 pm-10:33 pm
1 stop5h 43m
$289
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Fri 9/18
9:10 am-12:02 pm
1 stop3h 52m
Lambert-St Louis
Mon 9/21
12:59 pm-6:07 pm
1 stop4h 08m
$334
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Thu 8/6
11:41 am-3:46 pm
1 stop5h 05m
Lambert-St Louis
Sun 8/9
8:00 am-12:26 pm
1 stop3h 26m
$339
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Fri 8/7
6:26 pm-9:26 pm
1 stop4h 00m
Lambert-St Louis
Sun 8/9
7:20 am-12:26 pm
1 stop4h 06m
$339
Quickest round-trip
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Sat 8/8
6:26 pm-9:26 pm
1 stop4h 00m
Lambert-St Louis
Wed 8/12
9:30 am-2:28 pm
1 stop3h 58m
$349
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Sat 8/15
7:15 am-10:23 am
1 stop4h 08m
Lambert-St Louis
Sun 8/16
5:34 pm-10:33 pm
1 stop3h 59m
$353
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Thu 8/20
11:38 am-3:38 pm
1 stop5h 00m
Lambert-St Louis
Sun 8/23
7:25 am-2:28 pm
1 stop6h 03m
$359
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Sat 8/1
3:09 pm-8:37 pm
1 stop6h 28m
Lambert-St Louis
Wed 8/5
5:34 pm-10:33 pm
1 stop3h 59m
$369
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Sat 8/1
3:09 pm-8:37 pm
1 stop6h 28m
Lambert-St Louis
Mon 8/3
5:34 pm-10:33 pm
1 stop3h 59m
$379
South BendSt. Louis
SBN - STL
SBNSTL
South Bend/Michiana
Sat 8/1
3:09 pm-8:37 pm
1 stop6h 28m
Lambert-St Louis
Tue 8/4
2:10 pm-8:50 pm
1 stop5h 40m
$379
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from South Bend to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to St. Louis in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SBN-STL
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.
Cheapflights Insights
Everything you need to know about your flight from South Bend to St. Louis
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 July 29, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from South Bend to St. Louis have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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Top 3 airlines flying from South Bend to St. Louis
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$275 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$318 | FlexibilityNo cancel fee | On-time69% |