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Cheap flights from St. Louis to McAllen (STL - MFE) from $206

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — MFE
Apr 24 — May 11
From?
To?
Wed 4/24
Wed 5/1
1 adult, Economy
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Cheap flight deals from St. Louis to McAllen

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to McAllen (MFE). 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 April 19, 2024.

Popular in

June

Cheapest in

February

Average price

$492

Round-trip from

$332
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 27% potential price drop
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Average for round-trip flights in April 2024
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From Lambert-St Louis to McAllen Miller Intl
Search Deals

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

It’s generally more expensive to depart on a Wednesday, 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 $496. Cheapflights users have found deals in the month of February for as cheap as $327. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from St. Louis to McAllen (STL - MFE)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to McAllen at noon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from St. Louis to McAllen

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and McAllen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from St. Louis to McAllen. Come back soon if you're not finding the exact deal you're looking for.
Wed 8/146:20 amSTL - MFE
1 stop4h 54mUnited Airlines
Tue 8/2710:00 amMFE - STL
1 stop6h 22mUnited Airlines
Deal found 4/18$266
Sun 8/186:20 amSTL - MFE
1 stop4h 54mUnited Airlines
Tue 8/2710:00 amMFE - STL
1 stop6h 22mUnited Airlines
Deal found 4/18$312
Sun 8/186:20 amSTL - MFE
1 stop4h 54mUnited Airlines
Sat 8/2410:00 amMFE - STL
1 stop6h 22mUnited Airlines
Deal found 4/18$327
Tue 4/3011:10 amSTL - MFE
1 stop6h 52mUnited Airlines
Sat 5/45:14 pmMFE - STL
1 stop5h 31mUnited Airlines
Deal found 4/17$382
Sun 8/186:20 amSTL - MFE
1 stop4h 54mUnited Airlines
Thu 8/2210:00 amMFE - STL
1 stop6h 22mUnited Airlines
Deal found 4/18$438
Mon 8/196:15 amSTL - MFE
1 stop5h 04mUnited Airlines
Sun 8/2510:00 amMFE - STL
1 stop6h 22mUnited Airlines
Deal found 4/18$559
Thu 8/156:20 amSTL - MFE
1 stop7h 00mUnited Airlines
Tue 8/2710:00 amMFE - STL
1 stop6h 22mUnited Airlines
Deal found 4/18$667
Thu 8/156:20 amSTL - MFE
1 stop7h 00mUnited Airlines
Sat 8/2410:00 amMFE - STL
1 stop6h 22mUnited Airlines
Deal found 4/18$682
Wed 8/145:03 pmSTL - MFE
1 stop6h 27mUnited Airlines
Sat 8/2412:02 pmMFE - STL
1 stop4h 20mUnited Airlines
Deal found 4/18$712

Cheap Delta flights from St. Louis to McAllen

Explore cheap flight options specifically provided by Delta for the route between St. Louis and McAllen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Browse through some of the cheapest Delta flights traveling from St. Louis to McAllen. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 8/146:30 amSTL - MFE
2 stops10h 25mDelta
Tue 8/2712:45 pmMFE - STL
2 stops7h 47mDelta
Deal found 4/18$206
Wed 8/1411:51 amSTL - MFE
2 stops11h 54mDelta
Thu 8/225:30 amMFE - STL
2 stops12h 34mDelta
Deal found 4/18$221
Fri 8/1611:51 amSTL - MFE
2 stops11h 54mDelta
Wed 8/2112:45 pmMFE - STL
2 stops7h 47mDelta
Deal found 4/18$228
Sat 8/176:00 amSTL - MFE
2 stops10h 55mDelta
Tue 8/2712:45 pmMFE - STL
2 stops7h 47mDelta
Deal found 4/18$237
Fri 8/1611:51 amSTL - MFE
2 stops11h 54mDelta
Mon 8/2612:45 pmMFE - STL
2 stops10h 54mDelta
Deal found 4/18$243
Sat 8/176:00 amSTL - MFE
2 stops10h 55mDelta
Sat 8/2412:45 pmMFE - STL
2 stops8h 32mDelta
Deal found 4/18$252
Thu 8/157:15 pmSTL - MFE
2 stops16h 45mDelta
Tue 8/2712:45 pmMFE - STL
2 stops8h 00mDelta
Deal found 4/18$254
Fri 8/1611:51 amSTL - MFE
2 stops11h 54mDelta
Fri 8/235:30 amMFE - STL
2 stops12h 34mDelta
Deal found 4/18$259
Wed 8/1411:51 amSTL - MFE
2 stops11h 54mDelta
Sun 8/255:30 amMFE - STL
2 stops18h 09mDelta
Deal found 4/18$261

Cheap St. Louis to McAllen flights in April & May 2024

Find cheap flight options from St. Louis to McAllen specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Prices were last updated on April 19, 2024.
Scroll through some of the best deals on flights from St. Louis to McAllen in 2024. Check back soon for alternative fares.
Sat 5/45:00 amSTL - MFE
1 stop5h 27mAmerican Airlines
Sun 5/196:00 amMFE - STL
1 stop4h 37mAmerican Airlines
Deal found 4/18$280
Sat 5/43:41 pmSTL - MFE
2 stops8h 18mAmerican Airlines
Sun 5/196:00 amMFE - STL
1 stop4h 37mAmerican Airlines
Deal found 4/18$285
Tue 4/306:04 amSTL - MFE
2 stops11h 11mDelta
Sat 5/45:40 amMFE - STL
2 stops9h 07mDelta
Deal found 4/17$310
Tue 4/301:01 pmSTL - MFE
2 stops10h 54mDelta
Sat 5/412:40 pmMFE - STL
2 stops8h 37mDelta
Deal found 4/18$330
Tue 4/3011:10 amSTL - MFE
1 stop6h 52mUnited Airlines
Sat 5/45:14 pmMFE - STL
1 stop5h 31mUnited Airlines
Deal found 4/17$382
Tue 4/304:52 pmSTL - MFE
1 stop4h 39mUnited Airlines
Sat 5/49:46 amMFE - STL
1 stop6h 37mUnited Airlines
Deal found 4/18$438
Sat 5/46:00 amSTL - MFE
2 stops12h 32mDelta
Sun 5/195:30 amMFE - STL
2 stops8h 52mDelta
Deal found 4/18$533
Tue 4/302:53 pmSTL - MFE
1 stop6h 33mAmerican Airlines
Sat 5/411:07 amMFE - STL
2 stops9h 22mAmerican Airlines
Deal found 4/17$563

St. Louis to McAllen 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and McAllen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Scroll through some of the best deals on flights from St. Louis to McAllen in 2024. Check back soon for alternative fares.
Wed 8/146:30 amSTL - MFE
2 stops10h 25mDelta
Tue 8/2712:45 pmMFE - STL
2 stops7h 47mDelta
Deal found 4/18$206
Sat 8/177:44 amSTL - MFE
1 stop4h 00mAmerican Airlines
Sat 8/2411:15 amMFE - STL
1 stop7h 06mAmerican Airlines
Deal found 4/18$220
Wed 8/1411:51 amSTL - MFE
2 stops11h 54mDelta
Thu 8/225:30 amMFE - STL
2 stops12h 34mDelta
Deal found 4/18$221
Sat 8/175:54 amSTL - MFE
1 stop4h 01mAmerican Airlines
Sat 8/247:19 amMFE - STL
2 stops8h 16mAmerican Airlines
Deal found 4/18$225
Fri 8/1611:51 amSTL - MFE
2 stops11h 54mDelta
Wed 8/2112:45 pmMFE - STL
2 stops7h 47mDelta
Deal found 4/18$228
Sat 8/176:00 amSTL - MFE
2 stops10h 55mDelta
Tue 8/2712:45 pmMFE - STL
2 stops7h 47mDelta
Deal found 4/18$237
Fri 8/1611:51 amSTL - MFE
2 stops11h 54mDelta
Mon 8/2612:45 pmMFE - STL
2 stops10h 54mDelta
Deal found 4/18$243
Sat 8/176:00 amSTL - MFE
2 stops10h 55mDelta
Sat 8/2412:45 pmMFE - STL
2 stops8h 32mDelta
Deal found 4/18$252
Thu 8/157:15 pmSTL - MFE
2 stops16h 45mDelta
Tue 8/2712:45 pmMFE - STL
2 stops8h 00mDelta
Deal found 4/18$254

Find flights from St. Louis to McAllen within your budget

Customize your flight search to find flights from St. Louis to McAllen 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 3,138,949 searches. Data last updated April 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$206 - $312

Route

Depart

Return

Price

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Wed 8/14

2 stops10h 25m

McAllen Miller Intl

Tue 8/27

2 stops7h 47m

$206

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Sat 8/17

1 stop4h 00m

McAllen Miller Intl

Sat 8/24

1 stop7h 06m

$220

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Wed 8/14

2 stops11h 54m

McAllen Miller Intl

Thu 8/22

2 stops12h 34m

$221

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Sat 8/17

1 stop4h 01m

McAllen Miller Intl

Sat 8/24

2 stops8h 16m

$225

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Fri 8/16

2 stops11h 54m

McAllen Miller Intl

Wed 8/21

2 stops7h 47m

$228

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Sat 8/17

2 stops10h 55m

McAllen Miller Intl

Tue 8/27

2 stops7h 47m

$237

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Fri 8/16

1 stop5h 50m

McAllen Miller Intl

Fri 8/23

1 stop4h 10m

$264

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Wed 8/14

1 stop4h 54m

McAllen Miller Intl

Tue 8/27

1 stop6h 22m

$266

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

Sun 8/18

1 stop4h 54m

McAllen Miller Intl

Tue 8/27

1 stop6h 22m

$312

Flights are sorted by cheapest first

Deals found on 4/18

When is the cheapest time to fly from St. Louis to McAllen?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to McAllen. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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.
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Average price of flights to McAllen by month

Plan your trip from St. Louis to McAllen by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to McAllen is currently $0 while a round-trip flight costs $242. Price data was last updated on April 14, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to McAllen (average of $332). Flying from St. Louis to McAllen in July is currently the most expensive (average of $520). 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.

January

$332

February

$367

March

$388

April

$376

May

$397

June

$454

July

$520

August

$367

September

$386

October

$401

November

$445

December

$391

Temperature and rainfall in McAllen by month

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

MFE

Temperature

60.8 - 87.8 °F

Reviews of airlines servicing McAllen

Get insights into the airlines that provide service to McAllen. 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 McAllen. Reviews last updated April 19, 2024.
To help decide which airline to fly from St. Louis to McAllen, see what other customers have to say about United Airlines, Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,094 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,094 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,325 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,955 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from St. Louis to McAllen for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to McAllen for under $300. The cheapest flight booked recently is on Delta for just $206, but on average you can expect to pay $255.

  • 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 $206 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $220 and $266 round-trip. Delta is currently priced 58% below the average price you’ll pay for this route.

  • What does STL to MFE mean?

    STL and MFE are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to MFE refers to a flight route from Lambert-St Louis Airport to McAllen Miller Intl Airport.

  • Can I find deals for flights from St. Louis to McAllen that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to McAllen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to McAllen with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to McAllen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to McAllen that allow pets onboard?

    Many airlines flying from St. Louis to McAllen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to McAllen?

    Yes, you can often find last-minute deals on St. Louis to McAllen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to McAllen flight deals updated?

    The St. Louis to McAllen flight deals you see on this page were last updated on 4/18.

See more FAQs

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Top 2 airlines flying from St. Louis to McAllen

Discover the top 2 airlines that operate flights from St. Louis to McAllen. 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 3,138,949 searches. Data last updated April 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$241Average$353FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$370Average$442FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from St. Louis to McAllen by cabin class

Find flights from St. Louis to McAllen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to McAllen?

When you search for this flight from St. Louis to McAllen, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to McAllen?

Cheapflights helps you find that perfect flight to McAllen from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. Louis to McAllen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to McAllen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to McAllen become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to McAllen on Cheapflights with our Price Alert feature and get notified when better prices are available.

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