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Cheap flights from Indiana to St. Louis from $59

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:43 pm - 5:40 pmCVG  Cincinnati Cinci./N. Kentucky-STL Lambert-St Louis
5h 57m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:35 pm - 10:42 amSTL  Lambert-St Louis-CVG Cincinnati Cinci./N. Kentucky
15h 07m1 stop Atlanta Hartsfield-Jackson
$126Frontier
Mon, Oct 12 - Fri, Oct 16
American Airlines Logo
7:18 pm - 8:44 pmORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 26mnonstop
American Airlines Logo
7:29 am - 9:00 amSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 31mnonstop
$151American Airlines
Fri, Oct 2 - Fri, Oct 9
Frontier Logo
12:43 pm - 5:40 pmCVG  Cincinnati Cinci./N. Kentucky-STL Lambert-St Louis
5h 57m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
7:42 pm - 11:38 amSTL  Lambert-St Louis-CVG Cincinnati Cinci./N. Kentucky
38h 56m2 stops Denver Intl Atlanta Hartsfield-Jackson
$155Frontier
Wed, Oct 14 - Sat, Oct 17
Delta Logo
11:09 am - 3:37 pmORD  Chicago O'Hare Intl-STL Lambert-St Louis
4h 28m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:35 pm - 9:27 pmSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
5h 52m1 stop Minneapolis St Paul
$157Delta
Sat, Oct 17 - Sat, Oct 24
Delta Logo
11:19 am - 5:19 pmORD  Chicago O'Hare Intl-STL Lambert-St Louis
6h 00m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:47 am - 12:59 pmSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
6h 12m1 stop Detroit Metropolitan Wayne County
$157Delta
Thu, Oct 29 - Sat, Oct 31
United Airlines Logo
12:45 pm - 2:17 pmORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 32mnonstop
United Airlines Logo
6:00 am - 7:36 amSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 36mnonstop
$184United Airlines
Tue, Sep 29 - Thu, Oct 1
United Airlines Logo
2:12 pm - 3:43 pmORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 31mnonstop
United Airlines Logo
6:50 pm - 8:19 pmSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 29mnonstop
$184United Airlines
Tue, Nov 3 - Thu, Nov 5
American Airlines Logo
11:05 pm - 12:27 amORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 22mnonstop
American Airlines Logo
5:00 am - 6:29 amSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 29mnonstop
$187American Airlines
Mon, Sep 28 - Thu, Oct 1
Southwest Logo
7:10 pm - 8:25 pmMDW  Chicago Midway-STL Lambert-St Louis
1h 15mnonstop
Southwest Logo
5:25 am - 6:30 amSTL  Lambert-St Louis-MDW Chicago Midway
1h 05mnonstop
$188Southwest
Sat, Oct 10 - Mon, Oct 12
Southwest Logo
11:10 am - 12:20 pmMDW  Chicago Midway-STL Lambert-St Louis
1h 10mnonstop
Southwest Logo
2:25 pm - 3:30 pmSTL  Lambert-St Louis-MDW Chicago Midway
1h 05mnonstop
$193Southwest
Fri, Nov 20 - Tue, Dec 1

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Delta flights from Indiana to St. Louis

Our best Delta deals on Indiana to St. Louis flight tickets
Delta
Oct 10
MDW9:29 amChicago Midway
6h 08m
1 stop
STL3:37 pmLambert-St Louis
Oct 12
STL6:47 amLambert-St Louis
6h 00m
1 stop
MDW12:47 pmChicago Midway
$157
Delta
Sep 28
ORD5:50 pmChicago O'Hare Intl
5h 26m
1 stop
STL11:16 pmLambert-St Louis
Sep 29
STL5:47 pmLambert-St Louis
3h 46m
1 stop
ORD9:33 pmChicago O'Hare Intl
$164
Delta
Oct 27
ORD6:20 amChicago O'Hare Intl
5h 48m
1 stop
STL12:08 pmLambert-St Louis
Oct 27
STL5:35 pmLambert-St Louis
3h 52m
1 stop
ORD9:27 pmChicago O'Hare Intl
$195

American Airlines flights from Indiana to St. Louis

Our best American Airlines deals on Indiana to St. Louis flight tickets
American Airlines
Oct 2
ORD7:18 pmChicago O'Hare Intl
1h 26m
STL8:44 pmLambert-St Louis
Oct 9
STL7:29 amLambert-St Louis
1h 31m
ORD9:00 amChicago O'Hare Intl
$151
American Airlines
Sep 28
ORD11:05 pmChicago O'Hare Intl
1h 22m
STL12:27 amLambert-St Louis
Oct 1
STL5:00 amLambert-St Louis
1h 29m
ORD6:29 amChicago O'Hare Intl
$187
American Airlines
Nov 20
ORD10:39 pmChicago O'Hare Intl
1h 15m
STL11:54 pmLambert-St Louis
Nov 21
STL5:50 amLambert-St Louis
1h 34m
ORD7:24 amChicago O'Hare Intl
$242

momondo Fare Finder

 
Use the filters below to find and compare flights from Indiana to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiSt. Louis

CVG Cincinnati Cinci./N. Kentucky - STL Lambert-St Louis

CVGSTL

Cincinnati Cinci./N. Kentucky

Mon 10/12

12:43 pm-5:40 pm

1 stop5h 57m

Lambert-St Louis

Fri 10/16

6:35 pm-10:42 am

1 stop15h 07m

$126

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Fri 10/2

7:18 pm-8:44 pm

Nonstop1h 26m

Lambert-St Louis

Fri 10/9

7:29 am-9:00 am

Nonstop1h 31m

$151

CincinnatiSt. Louis

CVG Cincinnati Cinci./N. Kentucky - STL Lambert-St Louis

CVGSTL

Cincinnati Cinci./N. Kentucky

Wed 10/14

12:43 pm-5:40 pm

1 stop5h 57m

Lambert-St Louis

Sat 10/17

7:42 pm-11:38 am

2 stops38h 56m

$155

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Sat 10/17

11:09 am-3:37 pm

1 stop4h 28m

Lambert-St Louis

Sat 10/24

3:35 pm-9:27 pm

1 stop5h 52m

$157

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Thu 10/29

11:19 am-5:19 pm

1 stop6h 00m

Lambert-St Louis

Sat 10/31

6:47 am-12:59 pm

1 stop6h 12m

$157

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Tue 9/29

12:45 pm-2:17 pm

Nonstop1h 32m

Lambert-St Louis

Thu 10/1

6:00 am-7:36 am

Nonstop1h 36m

$184

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Tue 11/3

2:12 pm-3:43 pm

Nonstop1h 31m

Lambert-St Louis

Thu 11/5

6:50 pm-8:19 pm

Nonstop1h 29m

$184

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Mon 9/28

11:05 pm-12:27 am

Nonstop1h 22m

Lambert-St Louis

Thu 10/1

5:00 am-6:29 am

Nonstop1h 29m

$187

ChicagoSt. Louis

MDW Chicago Midway - STL Lambert-St Louis

MDWSTL

Chicago Midway

Sat 10/10

7:10 pm-8:25 pm

Nonstop1h 15m

Lambert-St Louis

Mon 10/12

5:25 am-6:30 am

Nonstop1h 05m

$188
Quickest round-trip

ChicagoSt. Louis

MDW Chicago Midway - STL Lambert-St Louis

MDWSTL

Chicago Midway

Fri 11/20

11:10 am-12:20 pm

Nonstop1h 10m

Lambert-St Louis

Tue 12/1

2:25 pm-3:30 pm

Nonstop1h 05m

$193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Indiana 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 Indiana to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. The month of May is another great option to travel to St. Louis, with average flight prices from Indiana averaging around $278.

What is the cheapest Indiana to Lambert-St Louis flight route?

Fly from Indianapolis to Lambert-St Louis for the best Indiana - Lambert-St Louis flight prices

What cabin class options are available on Indiana to St. Louis flights?

There is only 1 cabin class available to choose from on Indiana to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Indiana to St. Louis flight deals and tips

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

Best Price Found

$59

Fastest flight time

1h 10m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Indiana in the past 72 hours is $59. The best round-trip flight deal from Indiana to St. Louis found on momondo in the last 72 hours is $126.
The fastest flight from Indiana to St. Louis takes 1h 10m
Direct flights go from Indiana to St. Louis every day.
There is 1 airport in St. Louis. From Indiana there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Indiana to St. Louis

  • When did momondo last update prices for flights from Indiana to Lambert-St Louis Airport?

    Prices for flights from Indiana to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Indiana to Lambert-St Louis Airport?

  • How old do you have to be to fly from Indiana to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana 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 plane model from Indiana to St. Louis?

Best airlines flying from Indiana to St. Louis

Compare and see reviews for airlines that fly from Indiana to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $221Free CancellationRating
7.1
12,042 reviews
Search American Airlines flights
DeltaPriceFrom $239Free CancellationRating
7.8
8,549 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,173 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 Indiana to St. Louis?

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Indiana.

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

Of course. momondo tracks the price of Indiana to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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