St. Louis

$80+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
ELP — STL
Jul 14 — Jul 211
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Cheap 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 July 9, 2025.

Round-trip from

$159
(Southwest)

One-way from

$80
(American Airlines)

Popular in

May

Cheapest in

November

Average price

$439
From El Paso to Lambert-St Louis
One-way flight from El Paso to Lambert-St Louis
Highest demand for flights based on searches. 14% potential increase in price ($67 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from El Paso to St. Louis

Cheapest flights from El Paso to St. Louis
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 July 9, 2025.

This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:50 pmELP - STL
1 stop6h 35mSouthwest
Tue 9/168:15 amSTL - ELP
1 stop4h 00mSouthwest
Deal found 7/7$159
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/24:54 pmELP - STL
1 stop5h 03mAmerican Airlines
Fri 8/85:15 amSTL - ELP
1 stop4h 37mAmerican Airlines
Deal found 7/8$234
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 9/116:00 amELP - STL
1 stop5h 31mDelta
Mon 9/155:11 pmSTL - ELP
1 stop5h 52mDelta
Deal found 7/8$237
This FlightHub deal was found by Cheapflights users on 7/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:33 pmELP - STL
1 stop18h 33mFrontier
Tue 9/167:55 pmSTL - ELP
1 stop17h 53mFrontier
Deal found 7/7$304
This Trip.com deal was found by Cheapflights users on 7/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:25 pmELP - STL
1 stop5h 28mUnited Airlines
Thu 8/216:15 amSTL - ELP
1 stop5h 51mUnited Airlines
Deal found 7/8$305

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 July 9, 2025.
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

Wed 9/10

1:50 pm-9:25 pm

1 stop6h 35m

Lambert-St Louis

Tue 9/16

8:15 am-11:15 am

1 stop4h 00m

$159

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Sat 8/2

4:54 pm-10:57 pm

1 stop5h 03m

Lambert-St Louis

Fri 8/8

5:15 am-8:52 am

1 stop4h 37m

$234

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Thu 9/11

6:00 am-12:31 pm

1 stop5h 31m

Lambert-St Louis

Mon 9/15

5:11 pm-10:03 pm

1 stop5h 52m

$237

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Thu 9/11

1:33 pm-9:06 am

1 stop18h 33m

Lambert-St Louis

Tue 9/16

7:55 pm-12:48 pm

1 stop17h 53m

$304

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Wed 8/13

12:25 pm-6:53 pm

1 stop5h 28m

Lambert-St Louis

Thu 8/21

6:15 am-11:06 am

1 stop5h 51m

$305

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Sat 8/16

2:35 pm-11:14 pm

1 stop7h 39m

$80

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Tue 8/5

8:25 am-5:50 pm

2 stops8h 25m

$85

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Fri 7/25

1:08 pm-9:11 am

1 stop19h 03m

$156

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Mon 7/28

6:00 am-12:34 pm

1 stop5h 34m

$204

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Sat 8/16

7:00 am-3:47 pm

2 stops7h 47m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

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.
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, August is the cheapest month in which you can book a flight from El Paso to St. Louis (average of $311). Flying from El Paso to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from ELP to STL?

Find hourly flight availability from El Paso to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2025.

One of the essential ways to save on airfare from El Paso to St. Louis is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 63% on airfare.

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 July 9, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.1

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Overall

8.0

Boarding

8.1

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.1

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.1

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.1

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.
  • What are the cheapest airlines flying from El Paso to St. Louis round-trip?

    Our cheapest airline available from El Paso to St. Louis is Southwest. Our recent data shows that you can find tickets from as low as $159 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $234 and $237 round-trip. These flights start at 60% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from El Paso to St. Louis one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $80. Users have also found prices from $85 and $156 on Southwest and Frontier, respectively.

  • Can I find deals for flights from El Paso to St. Louis that include hotel bookings?

    Yes. In addition to deals on El Paso to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from El Paso to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from El Paso to St. Louis.

  • Can I find deals for business class flights from El Paso to St. Louis?

    Yes. Cheapflights offers flight deals from El Paso to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from El Paso to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from El Paso to St. Louis (average of $311). Flying from El Paso to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Traveling to a place near El Paso?

Book flights to El Paso if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Festus
Chesterfield
Farmington

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Alternative routes for El Paso to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from El Paso to St. Louis

Discover the top 3 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 July 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$191FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$291Average$376FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$381FlexibilityNo cancel feeOn-time63%

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