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McAllen

$144+ Cheap flights from Missouri to McAllen (MFE)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MFE
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Missouri to McAllen

Keep the following information in mind while searching for Missouri to McAllen flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(American Airlines)

One-way from

$144
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$427
Provider with most accurate pricing for Lambert-St Louis-McAllen Miller Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-McAllen Miller Intl flights.
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From Missouri to McAllen Miller Intl
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One-way flight from Missouri to McAllen Miller Intl
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Highest demand for flights based on searches. 18% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Missouri to McAllen

Cheapest flights from Missouri to McAllen
Explore the most affordable flight options available from Missouri to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/42:57 pmMCI - MFE
1 stop6h 39mAmerican Airlines
Thu 12/115:29 amMFE - MCI
1 stop4h 57mAmerican Airlines
Deal found 11/5$247
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/202:49 pmMCI - MFE
1 stop6h 27mAmerican Airlines
Mon 11/247:05 amMFE - MCI
1 stop6h 50mAmerican Airlines
Deal found 11/4$309
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSTL - MFE
1 stop5h 38mUnited Airlines
Wed 1/75:25 pmMFE - STL
1 stop4h 35mUnited Airlines
Deal found 11/6$313
This Delta deal was found by Cheapflights users on 11/5. 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 12/47:00 amMCI - MFE
2 stops9h 38mDelta
Thu 12/1112:49 pmMFE - MCI
2 stops10h 58mDelta
Deal found 11/5$333
This Delta deal was found by Cheapflights users on 11/6. 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 12/251:22 pmSTL - MFE
2 stops10h 36mDelta
Wed 1/71:00 pmMFE - STL
2 stops10h 25mDelta
Deal found 11/6$334
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:15 amSTL - MFE
1 stop5h 14mUnited Airlines
Mon 11/245:00 amMFE - STL
1 stop5h 39mUnited Airlines
Deal found 11/5$339
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Thu 12/255:19 pmSTL - MFE
1 stop16h 35mMultiple Airlines
Tue 1/67:51 pmMFE - STL
2 stops14h 11mMultiple Airlines
Deal found 11/5$344
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:05 pmSGF - MFE
1 stop6h 54mUnited Airlines
Tue 11/257:00 amMFE - SGF
1 stop6h 59mUnited Airlines
Deal found 11/5$377
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 11/111:20 pmSTL - MFE
1 stop5h 45mAmerican Airlines
Sat 11/225:34 amMFE - STL
1 stop5h 05mAmerican Airlines
Deal found 11/6$383
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:36 amMCI - MFE
1 stop5h 26mUnited Airlines
Thu 12/117:00 amMFE - MCI
2 stops9h 05mUnited Airlines
Deal found 11/5$396
This Delta deal was found by Cheapflights users on 11/5. 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 11/206:00 amSTL - MFE
2 stops10h 44mDelta
Mon 11/245:25 amMFE - STL
2 stops7h 35mDelta
Deal found 11/5$399
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:35 pmSTL - MFE
1 stop5h 24mUnited Airlines
Tue 12/25:20 pmMFE - STL
1 stop4h 38mUnited Airlines
Deal found 11/4$400

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Missouri to McAllen that are best for you.

Fly from

Missouri

Fly to

McAllen

Route

Depart

Return

Price

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Wed 1/14

6:00 am-2:34 pm

2 stops8h 34m

McAllen Miller Intl

Tue 1/20

9:59 am-4:14 pm

1 stop6h 15m

$202

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Wed 1/14

6:00 am-4:45 pm

2 stops10h 45m

McAllen Miller Intl

Tue 1/20

1:00 pm-11:25 pm

2 stops10h 25m

$207

Kansas CityMcAllen

MCI - MFE

MCIMFE

Kansas City

Thu 12/4

2:57 pm-9:36 pm

1 stop6h 39m

McAllen Miller Intl

Thu 12/11

5:29 am-10:26 am

1 stop4h 57m

$247

Kansas CityMcAllen

MCI - MFE

MCIMFE

Kansas City

Thu 11/20

2:49 pm-9:16 pm

1 stop6h 27m

McAllen Miller Intl

Mon 11/24

7:05 am-1:55 pm

1 stop6h 50m

$309

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Thu 12/25

6:00 am-11:38 am

1 stop5h 38m

McAllen Miller Intl

Wed 1/7

5:25 pm-10:00 pm

1 stop4h 35m

$313

SpringfieldMcAllen

SGF - MFE

SGFMFE

Springfield-Branson

Sat 3/28

6:00 am-4:55 pm

2 stops10h 55m

McAllen Miller Intl

Wed 4/1

5:25 am-6:19 pm

2 stops12h 54m

$313

Kansas CityMcAllen

MCI - MFE

MCIMFE

Kansas City

Thu 12/4

7:00 am-4:38 pm

2 stops9h 38m

McAllen Miller Intl

Thu 12/11

12:49 pm-11:47 pm

2 stops10h 58m

$333

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Thu 12/25

1:22 pm-11:58 pm

2 stops10h 36m

McAllen Miller Intl

Wed 1/7

1:00 pm-11:25 pm

2 stops10h 25m

$334

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Thu 11/20

6:15 am-11:29 am

1 stop5h 14m

McAllen Miller Intl

Mon 11/24

5:00 am-10:39 am

1 stop5h 39m

$339

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Thu 12/25

5:19 pm-9:54 am

1 stop16h 35m

McAllen Miller Intl

Tue 1/6

7:51 pm-10:02 am

2 stops14h 11m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 39 results
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Best time to book a flight from Missouri to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Missouri 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 Missouri to McAllen

What is the cheapest month to book a flight from Missouri to McAllen?

Currently, May is the cheapest month in which you can book a flight from Missouri to McAllen (average of $196). Flying from Missouri to McAllen in June is currently the most expensive (average of $287). 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 MO to MFE?

Find hourly flight availability from Missouri 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 November 6, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Missouri to McAllen by exploring options for tickets at noon.

What is the cheapest day to fly from Missouri to McAllen?

Use this chart to determine the cheapest time to fly round-trip from Missouri to McAllen. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Missouri to McAllen flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Missouri to McAllen?

Related info for your journey

Find useful and relevant information for your journey from Missouri to McAllen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to McAllen from Missouri?

    If you book a flight to McAllen from Missouri, you will be flying to Miller Intl, which is the city’s only airport. McAllen Miller Intl (MFE) is located 2.0 mi from the center of McAllen.

  • How long is the flight from Missouri to McAllen?

    Airlines like American Airlines, Delta, and United Airlines fly from Missouri to McAllen in about 5h 38m. The time it takes to get you to your destination can typically vary by up to 5h 07m. Airlines will cover a distance of 981 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Missouri to McAllen one-way?

    $144 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $159 and $174, respectively.

  • What are the most popular routes from Missouri to McAllen?

    The most popular route from Missouri to McAllen is Lambert-St Louis - McAllen Miller Intl. You may also consider Kansas City - McAllen Miller Intl or Springfield-Branson - McAllen Miller Intl.

  • Can I find deals for flights from Missouri to McAllen that include hotel bookings?

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

  • How can I find direct flights from Missouri to McAllen?

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

  • Can I find deals for business class flights from Missouri to McAllen?

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to McAllen?

    Currently, May is the cheapest month in which you can book a flight from Missouri to McAllen (average of $196). Flying from Missouri to McAllen in June is currently the most expensive (average of $287). 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 McAllen?

Book flights to McAllen if you plan to visit one of these locations
Weslaco
Pharr
Mission
Edinburg

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Alternative routes for Missouri to McAllen

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Top 2 airlines flying from Missouri to McAllen

Discover the top 2 airlines that operate flights from Missouri 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 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$377FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$345FlexibilityNo cancel feeOn-time69%

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