Cheap flights from St. Louis to McAllen (STL - MFE) from $393

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 5/21. 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
may. 13 — may. 201

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 mayo 8, 2024.

Popular in

December

Cheapest in

February

Average price

$373

Round-trip from

$320
High demand for flights, 29% potential price rise
Best time to find cheap flights, 30% potential price drop
Average for round-trip flights in May 2024
From Lambert-St Louis to McAllen Miller Intl

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 $439. 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 December.

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 in the morning. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

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 2,752,338 searches. Data last updated mayo 8, 2024.
mar. 5/214:57 pmSTL - MFE
1 stop4h 34mUnited Airlines
mar. 5/285:13 pmMFE - STL
1 stop5h 02mUnited Airlines
Deal found 5/7$393
mar. 5/218:47 amSTL - MFE
2 stops12h 44mUnited Airlines
mar. 5/285:13 pmMFE - STL
1 stop5h 02mUnited Airlines
Deal found 5/7$506

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

Find cheap flight options from St. Louis to McAllen specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on mayo 8, 2024.
mar. 5/214:57 pmSTL - MFE
1 stop4h 34mUnited Airlines
mar. 5/285:13 pmMFE - STL
1 stop5h 02mUnited Airlines
Deal found 5/7$393
sáb. 5/114:57 pmSTL - MFE
1 stop4h 34mUnited Airlines
mié. 5/155:10 amMFE - STL
1 stop4h 48mUnited Airlines
Deal found 5/7$448
sáb. 5/1111:10 amSTL - MFE
1 stop4h 50mUnited Airlines
mié. 5/159:46 amMFE - STL
1 stop6h 37mUnited Airlines
Deal found 5/6$473
mar. 5/218:47 amSTL - MFE
2 stops12h 44mUnited Airlines
mar. 5/285:13 pmMFE - STL
1 stop5h 02mUnited Airlines
Deal found 5/7$506
sáb. 5/1110:10 amSTL - MFE
2 stops8h 22mDelta
mié. 5/155:25 pmMFE - STL
2 stops19h 43mDelta
Deal found 5/6$511
sáb. 5/116:00 amSTL - MFE
2 stops12h 32mDelta
mié. 5/155:25 pmMFE - STL
2 stops19h 43mDelta
Deal found 5/7$601
sáb. 5/1111:40 amSTL - MFE
2 stops7h 38mAmerican Airlines
mié. 5/156:00 amMFE - STL
1 stop4h 37mAmerican Airlines
Deal found 5/6$618

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 2,752,338 searches. Data last updated mayo 8, 2024.
mar. 5/214:57 pmSTL - MFE
1 stop4h 34mUnited Airlines
mar. 5/285:13 pmMFE - STL
1 stop5h 02mUnited Airlines
Deal found 5/7$393
sáb. 5/114:57 pmSTL - MFE
1 stop4h 34mUnited Airlines
mié. 5/155:10 amMFE - STL
1 stop4h 48mUnited Airlines
Deal found 5/7$448
sáb. 5/1111:10 amSTL - MFE
1 stop4h 50mUnited Airlines
mié. 5/159:46 amMFE - STL
1 stop6h 37mUnited Airlines
Deal found 5/6$473
mar. 5/218:47 amSTL - MFE
2 stops12h 44mUnited Airlines
mar. 5/285:13 pmMFE - STL
1 stop5h 02mUnited Airlines
Deal found 5/7$506
sáb. 5/1110:10 amSTL - MFE
2 stops8h 22mDelta
mié. 5/155:25 pmMFE - STL
2 stops19h 43mDelta
Deal found 5/6$511
sáb. 5/116:00 amSTL - MFE
2 stops12h 32mDelta
mié. 5/155:25 pmMFE - STL
2 stops19h 43mDelta
Deal found 5/7$601
sáb. 5/1111:40 amSTL - MFE
2 stops7h 38mAmerican Airlines
mié. 5/156:00 amMFE - STL
1 stop4h 37mAmerican Airlines
Deal found 5/6$618

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 2,752,338 searches. Data last updated mayo 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$393 - $506

Route

Depart

Return

Price

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

mar. 5/21

1 stop4h 34m

McAllen Miller Intl

mar. 5/28

1 stop5h 02m

$393

Lambert-St LouisMcAllen Miller Intl

STL - MFE

STLMFE

Lambert-St Louis

mar. 5/21

2 stops12h 44m

McAllen Miller Intl

mar. 5/28

1 stop5h 02m

$506

Flights are sorted by cheapest first

Deals found on 5/7

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 May 5, 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.
Search Deals

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 $450. Price data was last updated on May 5, 2024.

Currently, April is the cheapest month in which you can book a flight from St. Louis to McAllen (average of $320). Flying from St. Louis to McAllen in July is currently the most expensive (average of $499). 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

$320

May

$371

June

$428

July

$499

August

$364

September

$386

October

$401

November

$442

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 mayo 8, 2024.
7.4
Good
11,043 reviews

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

7.4
Good
11,043 reviews
7.4
Good
11,043 reviews

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

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 $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to McAllen for under $400. The cheapest flight booked recently is on United Airlines for just $393, but on average you can expect to pay $449.

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

    Our cheapest airline available from St. Louis to McAllen is United Airlines. Our recent data shows that you can find tickets from as low as $393 on this airline. United Airlines is currently priced 10% 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 5/7.

See more FAQs

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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

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 2,752,338 searches. Data last updated mayo 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$341FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$370Average$432FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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