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Cheap flights from Lafayette to St. Louis from $261

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to St. Louis departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lafayette to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:10 am - 4:10 pm
LFT
-
STL
5h 00m
1 stop
Delta Logo
6:00 am - 10:30 am
STL
-
LFT
4h 30m
1 stop
$261Delta
sáb., may. 9 - sáb., may. 16
Delta Logo
11:00 am - 3:58 pm
LFT
-
STL
4h 58m
1 stop
Delta Logo
6:00 am - 10:28 am
STL
-
LFT
4h 28m
1 stop
$269Delta
jue., ago. 6 - dom., ago. 9
American Airlines Logo
2:03 pm - 11:56 pm
LFT
-
STL
9h 53m
2 stops
American Airlines Logo
5:20 am - 10:12 am
STL
-
LFT
4h 52m
1 stop
$276American Airlines
sáb., may. 9 - sáb., may. 16
Delta Logo
11:00 am - 3:58 pm
LFT
-
STL
4h 58m
1 stop
Delta Logo
6:00 am - 10:28 am
STL
-
LFT
4h 28m
1 stop
$279Delta
jue., ago. 6 - dom., ago. 9
Delta Logo
5:19 pm - 11:34 pm
LFT
-
STL
6h 15m
1 stop
Delta Logo
6:00 am - 10:44 am
STL
-
LFT
4h 44m
1 stop
$284Delta
vie., abr. 24 - lun., abr. 27
Delta Logo
5:15 pm - 11:59 pm
LFT
-
STL
6h 44m
1 stop
Delta Logo
6:00 am - 10:30 am
STL
-
LFT
4h 30m
1 stop
$314Delta
jue., may. 28 - dom., may. 31
American Airlines Logo
2:03 pm - 11:56 pm
LFT
-
STL
9h 53m
2 stops
American Airlines Logo
7:05 am - 4:37 pm
STL
-
LFT
9h 32m
2 stops
$320American Airlines
sáb., may. 9 - sáb., may. 16
American Airlines Logo
2:03 pm - 11:46 pm
LFT
-
STL
9h 43m
2 stops
American Airlines Logo
5:20 am - 10:12 am
STL
-
LFT
4h 52m
1 stop
$324American Airlines
vie., abr. 24 - lun., abr. 27
United Airlines Logo
4:07 pm - 10:14 pm
LFT
-
STL
6h 07m
1 stop
United Airlines Logo
4:28 pm - 9:31 pm
STL
-
LFT
5h 03m
1 stop
$335United Airlines
mar., feb. 24 - sáb., feb. 28
United Airlines Logo
4:07 pm - 10:14 pm
LFT
-
STL
6h 07m
1 stop
United Airlines Logo
9:55 am - 9:31 pm
STL
-
LFT
11h 36m
2 stops
$340United Airlines
mar., feb. 24 - sáb., feb. 28

Delta flights from Lafayette to St. Louis

Our best Delta deals on Lafayette to St. Louis flight tickets
Delta
May 9
LFT11:10 amLafayette Regional
5h 00m
1 stop
STL4:10 pmLambert-St Louis
May 16
STL6:00 amLambert-St Louis
4h 30m
1 stop
LFT10:30 amLafayette Regional
$261
Delta
Aug 6
LFT11:00 amLafayette Regional
4h 58m
1 stop
STL3:58 pmLambert-St Louis
Aug 9
STL6:00 amLambert-St Louis
4h 28m
1 stop
LFT10:28 amLafayette Regional
$269
Delta
Aug 6
LFT11:00 amLafayette Regional
4h 58m
1 stop
STL3:58 pmLambert-St Louis
Aug 9
STL6:00 amLambert-St Louis
4h 28m
1 stop
LFT10:28 amLafayette Regional
$279

American Airlines flights from Lafayette to St. Louis

Our best American Airlines deals on Lafayette to St. Louis flight tickets
American Airlines
May 9
LFT2:03 pmLafayette Regional
9h 53m
2 stops
STL11:56 pmLambert-St Louis
May 16
STL5:20 amLambert-St Louis
4h 52m
1 stop
LFT10:12 amLafayette Regional
$276
American Airlines
May 9
LFT2:03 pmLafayette Regional
9h 53m
2 stops
STL11:56 pmLambert-St Louis
May 16
STL7:05 amLambert-St Louis
9h 32m
2 stops
LFT4:37 pmLafayette Regional
$320
American Airlines
Apr 24
LFT2:03 pmLafayette Regional
9h 43m
2 stops
STL11:46 pmLambert-St Louis
Apr 27
STL5:20 amLambert-St Louis
4h 52m
1 stop
LFT10:12 amLafayette Regional
$324

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette 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, momondo users made 832,500 searches. Data last updated febrero 11, 2026.
Use the filters below to find and compare flights from Lafayette to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

sáb. 5/9

11:10 am-4:10 pm

1 stop5h 00m

Lambert-St Louis

sáb. 5/16

6:00 am-10:30 am

1 stop4h 30m

$261

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

jue. 8/6

11:00 am-3:58 pm

1 stop4h 58m

Lambert-St Louis

dom. 8/9

6:00 am-10:28 am

1 stop4h 28m

$269

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

sáb. 5/9

2:03 pm-11:56 pm

2 stops9h 53m

Lambert-St Louis

sáb. 5/16

5:20 am-10:12 am

1 stop4h 52m

$276

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

jue. 8/6

11:00 am-3:58 pm

1 stop4h 58m

Lambert-St Louis

dom. 8/9

6:00 am-10:28 am

1 stop4h 28m

$279

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

vie. 4/24

5:19 pm-11:34 pm

1 stop6h 15m

Lambert-St Louis

lun. 4/27

6:00 am-10:44 am

1 stop4h 44m

$284

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

jue. 5/28

5:15 pm-11:59 pm

1 stop6h 44m

Lambert-St Louis

dom. 5/31

6:00 am-10:30 am

1 stop4h 30m

$314

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

sáb. 5/9

2:03 pm-11:56 pm

2 stops9h 53m

Lambert-St Louis

sáb. 5/16

7:05 am-4:37 pm

2 stops9h 32m

$320

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

vie. 4/24

2:03 pm-11:46 pm

2 stops9h 43m

Lambert-St Louis

lun. 4/27

5:20 am-10:12 am

1 stop4h 52m

$324

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

mar. 2/24

4:07 pm-10:14 pm

1 stop6h 07m

Lambert-St Louis

sáb. 2/28

4:28 pm-9:31 pm

1 stop5h 03m

$335

LafayetteSt. Louis

LFT - STL

LFTSTL

Lafayette Regional

mar. 2/24

4:07 pm-10:14 pm

1 stop6h 07m

Lambert-St Louis

sáb. 2/28

9:55 am-9:31 pm

2 stops11h 36m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Lafayette 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 airline that flies from Lafayette Regional to Lambert-St Louis?

American Airlines and United Airlines are the most popular carriers operating from Lafayette Regional to Lambert-St Louis

What airlines fly to St. Louis?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to St. Louis from Lafayette according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When to book flights from Lafayette to St. Louis

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

Cheap Lafayette to St. Louis (LFT to STL) flight deals and tips

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

Fastest flight time

4h 06m

Direct flights

None
The fastest flight from Lafayette to St. Louis takes 4h 06m
There are no direct flights from Lafayette to St. Louis. There are no popular flight routes from Lafayette to St. Louis.
Search flight deals

  • How far is Lafayette Regional to Lambert-St Louis by plane?

    Lafayette Regional and Lambert-St Louis are 589.4 mi apart from one another. 4h 06m is a normal flight duration for this route.

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

    Prices for flights from Lafayette Regional Airport to Lambert-St Louis Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lafayette Regional Airport to Lambert-St Louis Airport.

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Lafayette to St. Louis

Compare and see reviews for airlines that fly from Lafayette to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,269 reviews
Search United Airlines flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
11,262 reviews
Search American Airlines flights
DeltaPriceFrom $232Free CancellationRating
7.9
8,178 reviews
Search Delta 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
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lafayette to St. Louis. momondo saves you time and could save you money on your trip.

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

Flights from Lafayette to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Lafayette 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 Lafayette to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Lafayette and alert you when they change.

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