$121+ Cheap flights from El Paso to St. Louis (ELP - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
ELP — STL
Mar 18 — Mar 251
1 adult, Economy
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Find cheap flights from El Paso to St. Louis 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 El Paso to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from El Paso to St. LouisExplore the most affordable flight options available from El Paso to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.
Explore the most affordable flight options available from El Paso to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 3/247:30 pm
ELP
- STL
1 stop13h 19m
Frontier
Sat 3/288:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/15![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 3/107:30 pm
ELP
- STL
1 stop13h 19m
Frontier
Wed 3/188:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/12![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Mon 3/97:30 pm
ELP
- STL
2 stops38h 07m
Frontier
Mon 3/238:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/12![Frontier logo]()
$204
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:34 pm
ELP
- STL
1 stop23h 19m
Frontier
Sat 2/282:51 pm
STL
- ELP
1 stop21h 48m
Frontier
Deal found 2/15![Frontier logo]()
$233
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:29 pm
ELP
- STL
1 stop13h 19m
Frontier
Sun 4/510:12 pm
STL
- ELP
1 stop18h 53m
Frontier
Deal found 2/15![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/41:49 pm
ELP
- STL
2 stops33h 10m
Frontier
Thu 3/198:06 pm
STL
- ELP
1 stop26h 10m
Frontier
Deal found 2/15![Frontier logo]()
$327
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 am
ELP
- STL
2 stops8h 00m
Southwest
Sat 3/285:25 pm
STL
- ELP
2 stops7h 30m
Southwest
Deal found 2/15![Southwest logo]()
$334
Best flights from El Paso to St. LouisDiscover carefully curated flight deals from El Paso to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
Discover carefully curated flight deals from El Paso to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 3/247:30 pm
ELP
- STL
1 stop13h 19m
Frontier
Sat 3/288:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/15![Frontier logo]()
$186
This Southwest deal was found by Cheapflights users on 2/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:55 am
ELP
- STL
2 stops8h 00m
Southwest
Wed 3/182:25 pm
STL
- ELP
2 stops9h 00m
Southwest
Deal found 2/12![Southwest logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 3/107:30 pm
ELP
- STL
1 stop13h 19m
Frontier
Wed 3/188:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/12![Frontier logo]()
$203
This Expedia deal was found by Cheapflights users on 2/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:03 pm
ELP
- STL
1 stop5h 09m
Multiple Airlines
Wed 5/206:20 pm
STL
- ELP
2 stops25h 44m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Mon 3/97:30 pm
ELP
- STL
2 stops38h 07m
Frontier
Mon 3/238:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/12![Frontier logo]()
$204
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:29 pm
ELP
- STL
1 stop13h 19m
Frontier
Sun 4/510:12 pm
STL
- ELP
1 stop18h 53m
Frontier
Deal found 2/15![Frontier logo]()
$245
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:30 am
ELP
- STL
1 stop7h 05m
Southwest
Thu 3/197:30 pm
STL
- ELP
1 stop5h 45m
Southwest
Deal found 2/15![Southwest logo]()
$423
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:14 pm
ELP
- STL
1 stop25h 12m
Frontier
Wed 3/45:18 pm
STL
- ELP
1 stop19h 21m
Frontier
Deal found 2/13![Frontier logo]()
$402
Last-minute flights from El Paso to St. LouisDiscover last-minute flight deals from El Paso to St. Louis. Data last updated February 16, 2026 and is based on user searches.
Discover last-minute flight deals from El Paso to St. Louis. Data last updated February 16, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:34 pm
ELP
- STL
1 stop23h 19m
Frontier
Sat 2/282:51 pm
STL
- ELP
1 stop21h 48m
Frontier
Deal found 2/15![Frontier logo]()
$233
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:14 pm
ELP
- STL
1 stop25h 12m
Frontier
Wed 3/45:18 pm
STL
- ELP
1 stop19h 21m
Frontier
Deal found 2/13![Frontier logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/41:49 pm
ELP
- STL
2 stops33h 10m
Frontier
Thu 3/198:06 pm
STL
- ELP
1 stop26h 10m
Frontier
Deal found 2/15![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Mon 3/97:30 pm
ELP
- STL
2 stops38h 07m
Frontier
Mon 3/238:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/12![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 3/107:30 pm
ELP
- STL
1 stop13h 19m
Frontier
Wed 3/188:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/12![Frontier logo]()
$203
This Southwest deal was found by Cheapflights users on 2/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:55 am
ELP
- STL
2 stops8h 00m
Southwest
Wed 3/182:25 pm
STL
- ELP
2 stops9h 00m
Southwest
Deal found 2/12![Southwest logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 3/247:30 pm
ELP
- STL
1 stop13h 19m
Frontier
Sat 3/288:12 pm
STL
- ELP
1 stop23h 23m
Frontier
Deal found 2/15![Frontier logo]()
$186
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 am
ELP
- STL
2 stops8h 00m
Southwest
Sat 3/285:25 pm
STL
- ELP
2 stops7h 30m
Southwest
Deal found 2/15![Southwest logo]()
$334
One-way flights from El Paso to St. LouisSearch for one-way flight options from El Paso to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
Search for one-way flight options from El Paso to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/227:30 pm
ELP
- STL
1 stop13h 19m
Frontier
Deal found 2/13![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 3/223:02 pm
ELP
- STL
3 stops21h 32m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$320
Find flight deals from El Paso to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from El Paso (ELP) to St. Louis (STL). 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 February 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (Kiwi.com) |
One-way from | $121 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $738 |
Cheapflights Fare Finder
Customize your flight search to find flights from El Paso 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, Cheapflights users made 2,558,603 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from El Paso to St. Louis that are best for you.
Fly from
El Paso
Fly to
St. Louis
Route
Depart
Return
Price
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Tue 3/24
7:30 pm-9:49 am
1 stop13h 19m
Lambert-St Louis
Sat 3/28
8:12 pm-6:35 pm
1 stop23h 23m
$186
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Tue 3/10
7:30 pm-9:49 am
1 stop13h 19m
Lambert-St Louis
Wed 3/18
8:12 pm-6:35 pm
1 stop23h 23m
$203
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Mon 3/9
7:30 pm-10:37 am
2 stops38h 07m
Lambert-St Louis
Mon 3/23
8:12 pm-6:35 pm
1 stop23h 23m
$204
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Thu 4/2
7:29 pm-9:48 am
1 stop13h 19m
Lambert-St Louis
Sun 4/5
10:12 pm-4:05 pm
1 stop18h 53m
$245
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Tue 3/10
10:55 am-7:55 pm
2 stops8h 00m
Lambert-St Louis
Wed 3/18
2:25 pm-10:25 pm
2 stops9h 00m
$387
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Sat 2/28
7:14 pm-9:26 pm
1 stop25h 12m
Lambert-St Louis
Wed 3/4
5:18 pm-11:39 am
1 stop19h 21m
$402
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Wed 3/4
5:30 am-1:35 pm
1 stop7h 05m
Lambert-St Louis
Thu 3/19
7:30 pm-12:15 am
1 stop5h 45m
$423
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Thu 5/7
1:03 pm-7:12 pm
1 stop5h 09m
Lambert-St Louis
Wed 5/20
6:20 pm-7:04 pm
2 stops25h 44m
$434
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Sun 3/22
7:30 pm-9:49 am
1 stop13h 19m
$121
El PasoSt. Louis
ELP - STL
ELPSTL
El Paso
Sun 3/22
3:02 pm-1:34 pm
3 stops21h 32m
$320
Compare providers for flights from El Paso to St. Louis
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 El Paso to St. Louis in February.
| 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 El Paso-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on El Paso-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from El Paso-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on El Paso-St. Louis 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 El Paso-St. Louis 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 El Paso to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from El Paso with our price prediction graph.
ELP-STL
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 El Paso to St. Louis
What is the cheapest month to book a flight from El Paso to St. Louis?
Currently, October is the cheapest month in which you can book a flight from El Paso to St. Louis (average of $197). Flying from El Paso to St. Louis in February is currently the most expensive (average of $647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from El Paso to St. Louis?
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated February 16, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from El Paso to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from El Paso to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
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El Paso and St. Louis flights
Browse other El Paso and St. Louis flight options. Last updated on February 16, 2026.
Other flights from El Paso
Browse through other flights departing from El Paso. Flights are based on user searches made on Cheapflights and were last updated on February 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 16, 2026.
Top 4 airlines flying from El Paso to St. Louis
Discover the top 4 airlines that operate flights from El Paso to St. Louis. 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 2,558,603 searches. Data last updated February 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$214 | Average$379 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$411 | FlexibilityNo cancel fee | On-time63% |