$289+ Cheap flights from St. Louis to Lafayette (STL - LFT)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LFT
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Lafayette 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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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 Lafayette
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Best
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Cheapest flights from St. Louis to LafayetteExplore the most affordable flight options available from St. Louis to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from St. Louis to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:48 pm -
1 stop4h 37m
Tue 11/245:10 am -
1 stop4h 21m
Deal found 11/5![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 11/225:00 am -
2 stops8h 26m
Thu 11/269:20 am -
1 stop4h 53m
Deal found 11/6![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/235:30 pm -
1 stop5h 12m
Mon 11/305:22 pm -
1 stop4h 20m
Deal found 11/6![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/256:15 am -
1 stop7h 11m
Sat 11/285:15 am -
1 stop4h 47m
Deal found 11/5![United Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:00 am -
1 stop5h 09m
Tue 12/227:13 pm -
1 stop5h 03m
Deal found 11/7![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:00 am -
1 stop5h 09m
Sun 12/207:13 pm -
1 stop5h 03m
Deal found 11/7![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:54 pm -
1 stop5h 34m
Sun 12/135:27 pm -
1 stop6h 07m
Deal found 11/7![American Airlines logo]()
$562
Best flights from St. Louis to LafayetteDiscover carefully curated flight deals from St. Louis to Lafayette that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from St. Louis to Lafayette that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. 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 2/246:15 am -
2 stops9h 13m
Wed 3/34:05 pm -
1 stop6h 20m
Deal found 11/8![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 11/6. 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.
Sun 11/226:00 am -
1 stop5h 03m
Thu 11/263:37 pm -
1 stop7h 16m
Deal found 11/6![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:00 am -
1 stop5h 09m
Tue 12/227:13 pm -
1 stop5h 03m
Deal found 11/7![American Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 11/9. 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 1/283:07 pm -
1 stop6h 19m
Sun 1/314:09 pm -
1 stop6h 21m
Deal found 11/9![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/235:30 pm -
1 stop5h 12m
Mon 11/305:22 pm -
1 stop4h 20m
Deal found 11/6![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 11/225:00 am -
2 stops8h 26m
Thu 11/269:20 am -
1 stop4h 53m
Deal found 11/6![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/256:15 am -
1 stop7h 11m
Sat 11/285:15 am -
1 stop4h 47m
Deal found 11/5![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 11/7. 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 2/235:00 am -
2 stops12h 27m
Sat 2/275:12 am -
1 stop4h 10m
Deal found 11/7![United Airlines logo]()
$448
Last-minute flights from St. Louis to LafayetteDiscover last-minute flight deals from St. Louis to Lafayette. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Lafayette. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:48 pm -
1 stop4h 37m
Tue 11/245:10 am -
1 stop4h 21m
Deal found 11/5![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 11/225:00 am -
2 stops8h 26m
Thu 11/269:20 am -
1 stop4h 53m
Deal found 11/6![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/235:30 pm -
1 stop5h 12m
Mon 11/305:22 pm -
1 stop4h 20m
Deal found 11/6![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/256:15 am -
1 stop7h 11m
Sat 11/285:15 am -
1 stop4h 47m
Deal found 11/5![United Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:54 pm -
1 stop5h 34m
Sun 12/135:27 pm -
1 stop6h 07m
Deal found 11/7![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:00 am -
1 stop5h 09m
Tue 12/227:13 pm -
1 stop5h 03m
Deal found 11/7![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:00 am -
1 stop5h 09m
Sun 12/207:13 pm -
1 stop5h 03m
Deal found 11/7![American Airlines logo]()
$426
One-way flights from St. Louis to LafayetteSearch for one-way flight options from St. Louis to Lafayette. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from St. Louis to Lafayette. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/710:06 am -
1 stop6h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 12/79:40 am -
2 stops9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 11/8. 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 11/2110:13 am -
1 stop6h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 11/229:59 am -
2 stops9h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 11/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:48 pm -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/188:05 am -
2 stops9h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 12/186:00 am -
3 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$1,534
Find flight deals from St. Louis to Lafayette
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Lafayette (LFT). 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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (American Airlines) |
One-way from | $289 (Delta) |
Popular in | January |
Cheapest in | September |
Average price | $392 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Lafayette 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 November 10, 2026.
Use the filters below to find and compare flights from St. Louis to Lafayette that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Mon 12/7
10:06 am-4:40 pm
1 stop6h 34m
Lafayette Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Wed 2/24
6:15 am-3:28 pm
2 stops9h 13m
Lafayette Regional
Wed 3/3
4:05 pm-10:25 pm
1 stop6h 20m
$348
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Thu 1/28
3:07 pm-9:26 pm
1 stop6h 19m
Lafayette Regional
Sun 1/31
4:09 pm-10:30 pm
1 stop6h 21m
$349
Quickest round-trip
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Wed 11/25
6:15 am-11:20 am
1 stop5h 05m
Lafayette Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$374
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Sat 11/21
10:13 am-4:36 pm
1 stop6h 23m
Lafayette Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$374
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Sun 11/22
6:15 am-11:20 am
1 stop5h 05m
Lafayette Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$374
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Thu 11/26
7:30 am-3:32 pm
2 stops8h 02m
Lafayette Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Tue 11/24
1:08 pm-10:59 pm
2 stops9h 51m
Lafayette Regional
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Sun 11/22
6:00 am-11:03 am
1 stop5h 03m
Lafayette Regional
Thu 11/26
3:37 pm-10:53 pm
1 stop7h 16m
$379
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Sun 11/22
5:00 am-1:26 pm
2 stops8h 26m
Lafayette Regional
Thu 11/26
9:20 am-2:13 pm
1 stop4h 53m
$384
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Lafayette
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 Lafayette in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Lafayette flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Lafayette flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Lafayette flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Lafayette 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-Lafayette 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 Lafayette
Have a flexible travel schedule? Discover the best time to fly to Lafayette from St. Louis with our price prediction graph.
STL-LFT
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 St. Louis to Lafayette
Reviews of airlines servicing Lafayette
Get insights into the airlines that provide service to Lafayette. 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 Lafayette. Reviews last updated November 10, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from St. Louis to Lafayette by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Lafayette. 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 Lafayette?
Book flights to Lafayette if you plan to visit one of these locationsOpelousas
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Other flights to Lafayette
Explore flights to Lafayette departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
St. Louis and Lafayette flights
Browse other St. Louis and Lafayette flight options. Last updated on November 10, 2026.
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Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from St. Louis to Lafayette
Discover the top 2 airlines that operate flights from St. Louis to Lafayette. 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$323 | Average$407 | FlexibilityNo cancel fee | On-time71% |