What are the cheapest airlines flying from St. Louis to McAllen round-trip?

Our cheapest airline available from St. Louis to McAllen is Delta. Our recent data shows that you can find tickets from as low as $283 on this airline. An additional option worth looking into is United Airlines, starting at $333. Delta is currently priced 31% below the average price you’ll pay for this route.

What is the cheapest day to fly from St. Louis to McAllen?

Travelers seeking maximum savings on their St. Louis to McAllen flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from St. Louis to McAllen?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from St. Louis to McAllen?

February can be a great time to fly to McAllen from St. Louis with a flight ticket averaging about $414. Cheapflights users have found deals in the month of February for as cheap as $235. The most expensive prices can be found in the month of July.

Most accurate provider : When it comes to deals on St. Louis-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-McAllen flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-McAllen 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-McAllen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from St. Louis to McAllen?

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

Can I find deals for business class flights from St. Louis to McAllen?

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

$283+ Flights from St. Louis, Missouri to McAllen, Texas

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to McAllen 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 St. Louis to McAllen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	February
Average price	$328
Round-trip from	$283 (Delta)

Provider with most accurate pricing for Lambert-St Louis-McAllen Miller Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-McAllen Miller Intl flights.

Search Deals

High demand for flights, 38% potential price rise

Search Deals

Best time to find cheap flights, 29% potential price drop

Search Deals

Average for round-trip flights in November 2024

Search Deals

From Lambert-St Louis to McAllen Miller Intl

Search Deals

Find flight deals from St. Louis to McAllen

Cheapest flights from St. Louis to McAllen
Explore the most affordable flight options available from St. Louis to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

vie. 12/206:00 amSTL - MFE

1 stop5h 25mUnited Airlines

sáb. 1/45:00 amMFE - STL

1 stop4h 56mUnited Airlines

Deal found 11/20

$458

jue. 12/193:58 pmSTL - MFE

2 stops8h 15mDelta

dom. 1/55:25 amMFE - STL

2 stops9h 14mDelta

Deal found 11/20

$793

jue. 11/285:17 amSTL - MFE

1 stop29h 28mAmerican Airlines

dom. 12/16:00 amMFE - STL

1 stop4h 46mAmerican Airlines

Deal found 11/20

$858

Best flights from St. Louis to McAllen
Discover carefully curated flight deals from St. Louis to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 21, 2024.

mar. 3/47:15 amSTL - MFE

2 stops8h 22mDelta

mar. 3/1112:45 pmMFE - STL

2 stops10h 53mDelta

Deal found 11/19

$283

mar. 3/44:30 pmSTL - MFE

1 stop7h 00mUnited Airlines

mar. 3/115:00 amMFE - STL

2 stops9h 23mUnited Airlines

Deal found 11/19

$333

Last-minute flights from St. Louis to McAllen
Discover last-minute flight deals from St. Louis to McAllen. Data last updated noviembre 21, 2024 and is based on user searches.

jue. 11/285:17 amSTL - MFE

1 stop29h 28mAmerican Airlines

dom. 12/16:00 amMFE - STL

1 stop4h 46mAmerican Airlines

Deal found 11/20

$858

jue. 11/286:00 amSTL - MFE

2 stops12h 09mDelta

dom. 12/11:05 pmMFE - STL

2 stops8h 50mDelta

Deal found 11/20

$1,208

jue. 12/193:58 pmSTL - MFE

2 stops8h 15mDelta

dom. 1/55:25 amMFE - STL

2 stops9h 14mDelta

Deal found 11/20

$793

vie. 12/206:00 amSTL - MFE

1 stop5h 25mUnited Airlines

sáb. 1/45:00 amMFE - STL

1 stop4h 56mUnited Airlines

Deal found 11/20

$458

Find flights from St. Louis to McAllen within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

mar. 3/4

7:15 am-3:37 pm

2 stops8h 22m

McAllen Miller Intl

mar. 3/11

12:45 pm-11:38 pm

2 stops10h 53m

$283

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

mar. 3/4

4:30 pm-11:30 pm

1 stop7h 00m

McAllen Miller Intl

mar. 3/11

5:00 am-2:23 pm

2 stops9h 23m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from St. Louis to McAllen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to McAllen in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-McAllen flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-McAllen 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-McAllen 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 McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from St. Louis 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.

Travel insights for flights from St. Louis to McAllen

Get recent, data-driven insights about flights from St. Louis to McAllen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to McAllen?

Currently, September is the cheapest month in which you can book a flight from St. Louis to McAllen (average of $281). Flying from St. Louis to McAllen in March is currently the most expensive (average of $406). 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 STL to MFE?

A simple way to save on the total cost of your ticket is to fly from St. Louis to McAllen in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

Rainfall in McAllen by month

In terms of precipitation, rainfall in McAllen ranges from 0.9 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. November is typically the driest time to visit McAllen when rainfall is around 0.9 in.

Temperature in McAllen by month

If weather is an important factor for your trip to McAllen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing McAllen

Delta

8.0

Very good

8,759 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,759 reviews

Delta

8.0

Very good

8,759 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,173 reviews

Delta

8.0

Very good

8,759 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from St. Louis to McAllen round-trip?
Our cheapest airline available from St. Louis to McAllen is Delta. Our recent data shows that you can find tickets from as low as $283 on this airline. An additional option worth looking into is United Airlines, starting at $333. Delta is currently priced 31% below the average price you’ll pay for this route.
Can I find deals for flights from St. Louis to McAllen that include hotel bookings?
Yes. In addition to deals on St. Louis to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to McAllen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to McAllen.
Can I find deals for business class flights from St. Louis to McAllen?
Yes. Cheapflights offers flight deals from St. Louis to McAllen 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 St. Louis to McAllen?
Currently, September is the cheapest month in which you can book a flight from St. Louis to McAllen (average of $281). Flying from St. Louis to McAllen in March is currently the most expensive (average of $406). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from St. Louis to McAllen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$239	Average$341	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$356	Average$561	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

$283+ Cheap flights from St. Louis to McAllen (STL - MFE)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to McAllen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to McAllen

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Round-trip from

Find flight deals from St. Louis to McAllen

Cheapest flights from St. Louis to McAllenExplore the most affordable flight options available from St. Louis to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Explore the most affordable flight options available from St. Louis to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

Find flights from St. Louis to McAllen within your budget

Compare providers for flights from St. Louis to McAllen

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 McAllen in November.

Best time to book a flight from St. Louis to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis to McAllen

Get recent, data-driven insights about flights from St. Louis to McAllen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to McAllen?

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

Find hourly flight availability from St. Louis to McAllen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

Rainfall in McAllen by month

Plan your trip to McAllen by taking into account the average rainfall totals by month.

Temperature in McAllen by month

Plan your trip to McAllen by taking into account the average temperature totals by month.

Reviews of airlines servicing McAllen

Related info for your journey

Find useful and relevant information for your journey from St. Louis to McAllen. 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 St. Louis to McAllen round-trip?

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

How can I find direct flights from St. Louis to McAllen?

Can I find deals for business class flights from St. Louis to McAllen?

What is the cheapest month to book a flight from St. Louis to McAllen?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to McAllen

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

Top 2 airlines flying from St. Louis to McAllen

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to McAllen
Explore the most affordable flight options available from St. Louis to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.