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Cheap flights from South Bend to St. Louis from $234

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Bend to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:32 pm - 10:22 pmSBN  South Bend/Michiana-STL Lambert-St Louis
3h 50m1 stop Chicago O'Hare Intl
American Airlines Logo
1:51 pm - 7:01 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
4h 10m1 stop Chicago O'Hare Intl
$289American Airlines
Wed, Dec 30 - Fri, Jan 1
American Airlines Logo
2:27 pm - 4:43 pmSBN  South Bend/Michiana-STL Lambert-St Louis
3h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
7:25 am - 1:58 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
5h 33m1 stop Chicago O'Hare Intl
$289American Airlines
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
1:03 pm - 3:43 pmSBN  South Bend/Michiana-STL Lambert-St Louis
3h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
5:36 pm - 9:51 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
3h 15m1 stop Chicago O'Hare Intl
$289United Airlines
Thu, Oct 8 - Sat, Oct 10
United Airlines Logo
1:03 pm - 3:43 pmSBN  South Bend/Michiana-STL Lambert-St Louis
3h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
11:35 am - 5:47 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
5h 12m1 stop Chicago O'Hare Intl
$289United Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
5:42 pm - 9:13 pmSBN  South Bend/Michiana-STL Lambert-St Louis
4h 31m1 stop Chicago O'Hare Intl
American Airlines Logo
7:29 am - 2:04 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
5h 35m1 stop Chicago O'Hare Intl
$289American Airlines
Sat, Oct 17 - Sun, Oct 18
American Airlines Logo
7:07 am - 10:50 amSBN  South Bend/Michiana-STL Lambert-St Louis
4h 43m1 stop Chicago O'Hare Intl
American Airlines Logo
11:31 am - 4:57 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
4h 26m1 stop Chicago O'Hare Intl
$289American Airlines
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
3:33 pm - 7:41 pmSBN  South Bend/Michiana-STL Lambert-St Louis
5h 08m1 stop Chicago O'Hare Intl
United Airlines Logo
8:00 am - 12:28 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
3h 28m1 stop Chicago O'Hare Intl
$319United Airlines
Fri, Sep 25 - Tue, Sep 29
Delta Logo
3:11 pm - 8:51 pmSBN  South Bend/Michiana-STL Lambert-St Louis
6h 40m1 stop Detroit Metropolitan Wayne County
Delta Logo
2:38 pm - 8:52 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
5h 14m1 stop Detroit Metropolitan Wayne County
$399Delta
Sat, Oct 17 - Sun, Oct 25
Multiple Airlines Logo
10:16 am - 11:13 pmSBN  South Bend/Michiana-STL Lambert-St Louis
13h 57m1 stop Orlando Sanford Intl
Multiple Airlines Logo
6:35 pm - 8:06 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
24h 31m2 stops Atlanta Hartsfield-Jackson Orlando
$404Multiple Airlines
Mon, Oct 19 - Wed, Oct 21
Multiple Airlines Logo
9:10 pm - 12:33 pmSBN  South Bend/Michiana-STL Lambert-St Louis
16h 23m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:44 pm - 8:06 pmSTL  Lambert-St Louis-SBN South Bend/Michiana
24h 22m2 stops Atlanta Hartsfield-Jackson Orlando
$423Multiple Airlines
Sun, Nov 15 - Wed, Nov 18

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United Airlines flights from South Bend to St. Louis

Our best United Airlines deals on South Bend to St. Louis flight tickets
United Airlines
Oct 8
SBN1:03 pmSouth Bend/Michiana
3h 40m
1 stop
STL3:43 pmLambert-St Louis
Oct 10
STL5:36 pmLambert-St Louis
3h 15m
1 stop
SBN9:51 pmSouth Bend/Michiana
$289
United Airlines
Sep 25
SBN3:33 pmSouth Bend/Michiana
5h 08m
1 stop
STL7:41 pmLambert-St Louis
Sep 29
STL8:00 amLambert-St Louis
3h 28m
1 stop
SBN12:28 pmSouth Bend/Michiana
$319
United Airlines
Oct 16
SBN9:28 amSouth Bend/Michiana
3h 45m
1 stop
STL12:13 pmLambert-St Louis
Oct 18
STL6:00 amLambert-St Louis
3h 57m
1 stop
SBN10:57 amSouth Bend/Michiana
$334

Delta flights from South Bend to St. Louis

Our best Delta deals on South Bend to St. Louis flight tickets
Delta
Sep 12
SBN7:20 amSouth Bend/Michiana
4h 14m
1 stop
STL10:34 amLambert-St Louis
Sep 14
STL5:47 pmLambert-St Louis
4h 09m
1 stop
SBN10:56 pmSouth Bend/Michiana
$369
Delta
Sep 12
SBN7:20 amSouth Bend/Michiana
4h 14m
1 stop
STL10:34 amLambert-St Louis
Sep 15
STL3:52 pmLambert-St Louis
6h 04m
1 stop
SBN10:56 pmSouth Bend/Michiana
$379
Delta
Oct 7
SBN3:11 pmSouth Bend/Michiana
9h 43m
2 stops
STL11:54 pmLambert-St Louis
Oct 14
STL2:38 pmLambert-St Louis
5h 14m
1 stop
SBN8:52 pmSouth Bend/Michiana
$438

momondo Fare Finder

 
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

Price

Cheapest round-trip

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Wed 12/30

7:32 pm-10:22 pm

1 stop3h 50m

Lambert-St Louis

Fri 1/1

1:51 pm-7:01 pm

1 stop4h 10m

$289

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Wed 11/18

2:27 pm-4:43 pm

1 stop3h 16m

Lambert-St Louis

Sun 11/22

7:25 am-1:58 pm

1 stop5h 33m

$289
Quickest round-trip

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Thu 10/8

1:03 pm-3:43 pm

1 stop3h 40m

Lambert-St Louis

Sat 10/10

5:36 pm-9:51 pm

1 stop3h 15m

$289

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Wed 10/7

1:03 pm-3:43 pm

1 stop3h 40m

Lambert-St Louis

Wed 10/14

11:35 am-5:47 pm

1 stop5h 12m

$289

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Sat 10/17

5:42 pm-9:13 pm

1 stop4h 31m

Lambert-St Louis

Sun 10/18

7:29 am-2:04 pm

1 stop5h 35m

$289

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Thu 10/8

7:07 am-10:50 am

1 stop4h 43m

Lambert-St Louis

Thu 10/15

11:31 am-4:57 pm

1 stop4h 26m

$289

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Fri 9/25

3:33 pm-7:41 pm

1 stop5h 08m

Lambert-St Louis

Tue 9/29

8:00 am-12:28 pm

1 stop3h 28m

$319

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Sat 10/17

3:11 pm-8:51 pm

1 stop6h 40m

Lambert-St Louis

Sun 10/25

2:38 pm-8:52 pm

1 stop5h 14m

$399

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Mon 10/19

10:16 am-11:13 pm

1 stop13h 57m

Lambert-St Louis

Wed 10/21

6:35 pm-8:06 pm

2 stops24h 31m

$404

South BendSt. Louis

SBN South Bend/Michiana - STL Lambert-St Louis

SBNSTL

South Bend/Michiana

Sun 11/15

9:10 pm-12:33 pm

1 stop16h 23m

Lambert-St Louis

Wed 11/18

6:44 pm-8:06 pm

2 stops24h 22m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from South Bend to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, January is the cheapest month to fly from South Bend to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $249. The month of March is another great option to travel to St. Louis, with average flight prices from South Bend averaging around $258.

When to book flights from South Bend to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from South Bend to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap South Bend to St. Louis (SBN to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Bend to St. Louis

Best Price Found

$234

Fastest flight time

3h 40m

Direct flights

None
The best one-way flight to St. Louis from South Bend in the past 72 hours is $234. The best round-trip flight deal from South Bend to St. Louis found on momondo in the last 72 hours is $289.
The fastest flight from South Bend to St. Louis takes 3h 40m
There are no direct flights from South Bend to St. Louis. There are no popular flight routes from South Bend to St. Louis.
Search flight deals

Frequently asked questions about flying from South Bend to St. Louis

  • How far is South Bend/Michiana to Lambert-St Louis by plane?

    There are 296.5 mi between South Bend/Michiana and Lambert-St Louis. By plane, this route typically takes 3h 40m.

  • When did momondo last update prices for flights from South Bend/Michiana Airport to Lambert-St Louis Airport?

    Prices for flights from South Bend/Michiana Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from South Bend/Michiana Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from South Bend/Michiana Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Bend/Michiana Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from South Bend to St. Louis?

Best airlines flying from South Bend to St. Louis

Compare and see reviews for airlines that fly from South Bend to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $221Free CancellationRating
7.1
12,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
10,201 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Hermann
O'Fallon
Clayton
Farmington
Fenton
Festus
Wentzville
Edwardsville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from South Bend to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Bend to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from South Bend to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from South Bend on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Bend to St. Louis?

Once all potential South Bend to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from South Bend to St. Louis right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Bend to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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