$127+ Cheap flights from St. Louis to South Bend (STL - SBN)
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SBN
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to South Bend 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to South Bend
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Best
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One-way
Cheapest flights from St. Louis to South BendExplore the most affordable flight options available from St. Louis to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from St. Louis to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 11/2410:20 am -
1 stop3h 27m
Wed 12/27:15 am -
1 stop4h 45m
Deal found 10/21![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 10/21. 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 11/2410:20 am -
1 stop3h 27m
Mon 11/303:27 pm -
1 stop6h 02m
Deal found 10/21![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/76:50 pm -
1 stop3h 41m
Wed 11/119:18 am -
1 stop3h 52m
Deal found 10/23![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/23. 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 11/76:21 am -
2 stops7h 09m
Wed 11/118:20 am -
1 stop6h 03m
Deal found 10/23![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/181:08 pm -
1 stop4h 31m
Thu 11/196:40 am -
1 stop4h 52m
Deal found 10/24![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/135:00 am -
1 stop3h 50m
Sun 11/158:38 am -
1 stop4h 32m
Deal found 10/23![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 10/24. 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 11/186:00 am -
2 stops7h 47m
Thu 11/198:20 am -
1 stop6h 03m
Deal found 10/24![Delta logo]()
$558
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/105:34 pm -
1 stop3h 15m
Wed 11/114:39 pm -
1 stop3h 44m
Deal found 10/21![United Airlines logo]()
$562
Best flights from St. Louis to South BendDiscover carefully curated flight deals from St. Louis to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from St. Louis to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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 11/2410:20 am -
1 stop3h 27m
Wed 12/27:15 am -
1 stop4h 45m
Deal found 10/20![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/181:08 pm -
1 stop4h 31m
Thu 11/196:40 am -
1 stop4h 52m
Deal found 10/24![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 10/21. 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 11/2410:20 am -
1 stop3h 27m
Mon 11/303:27 pm -
1 stop6h 02m
Deal found 10/21![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/135:00 am -
1 stop3h 50m
Sun 11/158:38 am -
1 stop4h 32m
Deal found 10/23![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 10/24. 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 11/186:00 am -
2 stops7h 47m
Thu 11/198:20 am -
1 stop6h 03m
Deal found 10/24![Delta logo]()
$558
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/105:34 pm -
1 stop3h 15m
Wed 11/114:39 pm -
1 stop3h 44m
Deal found 10/21![United Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 10/23. 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 11/712:00 pm -
2 stops7h 52m
Wed 11/113:27 pm -
2 stops9h 29m
Deal found 10/23![Delta logo]()
$609
Last-minute flights from St. Louis to South BendDiscover last-minute flight deals from St. Louis to South Bend. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to South Bend. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/76:50 pm -
1 stop3h 41m
Wed 11/119:18 am -
1 stop3h 52m
Deal found 10/23![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/23. 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 11/76:21 am -
2 stops7h 09m
Wed 11/118:20 am -
1 stop6h 03m
Deal found 10/23![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/105:34 pm -
1 stop3h 15m
Wed 11/114:39 pm -
1 stop3h 44m
Deal found 10/21![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/135:00 am -
1 stop3h 50m
Sun 11/158:38 am -
1 stop4h 32m
Deal found 10/23![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/181:08 pm -
1 stop4h 31m
Thu 11/196:40 am -
1 stop4h 52m
Deal found 10/24![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 10/24. 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 11/186:00 am -
2 stops7h 47m
Thu 11/198:20 am -
1 stop6h 03m
Deal found 10/24![Delta logo]()
$558
This Delta deal was found by Cheapflights users on 10/21. 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 11/2410:20 am -
1 stop3h 27m
Wed 12/27:15 am -
1 stop4h 45m
Deal found 10/21![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 10/21. 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 11/2410:20 am -
1 stop3h 27m
Mon 11/303:27 pm -
1 stop6h 02m
Deal found 10/21![Delta logo]()
$309
One-way flights from St. Louis to South BendSearch for one-way flight options from St. Louis to South Bend. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from St. Louis to South Bend. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 12/912:02 pm -
2 stops45h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/147:59 pm -
3 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$228
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/149:40 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 10/20. 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 12/106:03 am -
2 stops7h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 10/24. 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 11/146:00 am -
2 stops7h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/102:00 pm -
3 stops45h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$316
Find flight deals from St. Louis to South Bend
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to South Bend (SBN). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (Delta) |
One-way from | $127 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to South Bend 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from St. Louis to South Bend that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Wed 12/9
12:02 pm-10:25 am
2 stops45h 23m
South Bend/Michiana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$127
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Sat 11/14
7:59 pm-5:39 pm
3 stops44h 40m
South Bend/Michiana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$228
Quickest round-trip
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Thu 12/10
11:37 am-4:34 pm
1 stop3h 57m
South Bend/Michiana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$244
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Sat 11/14
9:40 am-4:01 pm
1 stop5h 21m
South Bend/Michiana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$244
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Tue 11/24
10:20 am-2:47 pm
1 stop3h 27m
South Bend/Michiana
Wed 12/2
7:15 am-11:00 am
1 stop4h 45m
$283
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Thu 12/10
6:03 am-2:51 pm
2 stops7h 48m
South Bend/Michiana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$294
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Sat 11/14
6:00 am-2:47 pm
2 stops7h 47m
South Bend/Michiana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$295
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Tue 11/24
10:20 am-2:47 pm
1 stop3h 27m
South Bend/Michiana
Mon 11/30
3:27 pm-8:29 pm
1 stop6h 02m
$309
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Thu 12/10
2:00 pm-12:42 pm
3 stops45h 42m
South Bend/Michiana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$316
St. LouisSouth Bend
STL Lambert-St Louis - SBN South Bend/Michiana
STLSBN
Lambert-St Louis
Wed 11/18
1:08 pm-6:39 pm
1 stop4h 31m
South Bend/Michiana
Thu 11/19
6:40 am-10:32 am
1 stop4h 52m
$487
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from St. Louis to South Bend
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 St. Louis to South Bend in October.
| 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 St. Louis-South Bend flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-South Bend flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-South Bend flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-South Bend 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 St. Louis-South Bend 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 St. Louis to South Bend
Have a flexible travel schedule? Discover the best time to fly to South Bend from St. Louis with our price prediction graph.
STL-SBN
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.
Reviews of airlines servicing South Bend
Get insights into the airlines that provide service to South Bend. 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 South Bend. Reviews last updated October 25, 2026.
Read through reviews of airlines operating flights from St. Louis to South Bend, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.3
Food
6.7
Crew
8.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Overall
7.3
Food
6.7
Crew
8.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from St. Louis to South Bend. 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 South Bend?
Book flights to South Bend if you plan to visit one of these locationsPlymouth
Goshen
Elkhart
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St. Louis and South Bend flights
Browse other St. Louis and South Bend flight options. Last updated on October 25, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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Explore flights to South Bend departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Top airline flying from St. Louis to South Bend
Discover the top airline that operate flights from St. Louis to South Bend. 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$358 | FlexibilityNo cancel fee | On-time69% |