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Cheap flights from St. Louis to McAllen from $245

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to McAllen departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to McAllen

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to McAllen that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to McAllen.

Cheap last minute flights

Planning a quick getaway from St. Louis to McAllen? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to McAllen, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to McAllen

Find recent round-trip train or bus tickets from St. Louis to McAllen.

All round-trip flight deals from St. Louis to McAllen

The cheapest plane tickets from St. Louis to McAllen found on KAYAK recently.
11:38 am - 5:38 pmSTL-MFE
6h 00m1 stop
10:52 am - 4:33 pmMFE-STL
5h 41m1 stop
$245American Airlines
Find Deal
Wed, Feb 12 - Fri, Feb 14
7:15 am - 3:37 pmSTL-MFE
8h 22m2 stops
4:17 pm - 11:37 pmMFE-STL
7h 20m2 stops
$264Delta
Find Deal
Wed, Feb 12 - Fri, Feb 14
5:10 am - 10:02 amSTL-MFE
4h 52m1 stop
9:59 am - 4:33 pmMFE-STL
6h 34m1 stop
$299American Airlines
Find Deal
Fri, Feb 14 - Sat, Feb 15
5:10 am - 10:02 amSTL-MFE
4h 52m1 stop
7:17 am - 4:21 pmMFE-STL
9h 04m2 stops
$304American Airlines
Find Deal
Fri, Feb 14 - Sat, Feb 15
12:00 pm - 11:03 pmSTL-MFE
11h 03m2 stops
9:59 am - 4:33 pmMFE-STL
6h 34m1 stop
$330American Airlines
Find Deal
Wed, Feb 12 - Fri, Feb 14
2:13 pm - 12:17 amSTL-MFE
10h 04m2 stops
1:13 pm - 11:03 pmMFE-STL
9h 50m2 stops
$374Delta
Find Deal
Fri, Mar 7 - Fri, Mar 14
4:40 pm - 12:17 amSTL-MFE
7h 37m2 stops
5:25 am - 3:34 pmMFE-STL
10h 09m2 stops
$389Delta
Find Deal
Fri, Feb 14 - Sat, Feb 15
11:30 am - 9:16 pmSTL-MFE
9h 46m2 stops
5:30 pm - 3:40 pmMFE-STL
22h 10m3 stops
$623United Airlines
Find Deal
Wed, Feb 12 - Fri, Feb 14
4:33 pm - 8:58 amSTL-MFE
16h 25m1 stop
7:00 am - 3:31 pmMFE-STL
8h 31m2 stops
$741United Airlines
Find Deal
Fri, Mar 7 - Sat, Mar 15
4:33 pm - 8:58 amSTL-MFE
16h 25m1 stop
7:00 am - 2:33 pmMFE-STL
7h 33m2 stops
$802United Airlines
Find Deal
Fri, Mar 7 - Fri, Mar 14
3:41 pm - 11:08 pmSTL-MFE
7h 27m1 stop
$273American Airlines
Find Deal
Fri, Jan 31
5:40 am - 4:22 pmSTL-MFE
10h 42m2 stops
$278American Airlines
Find Deal
Fri, Jan 31
1:06 pm - 12:07 amSTL-MFE
11h 01m2 stops
$355Delta
Find Deal
Fri, Mar 14
5:10 am - 9:57 amSTL-MFE
4h 47m1 stop
$400American Airlines
Find Deal
Fri, Mar 14
6:03 am - 4:45 pmSTL-MFE
34h 42m3 stops
$510Alaska Airlines
Find Deal
Fri, Jan 31
3:21 pm - 11:01 pmSTL-MFE
31h 40m3 stops
$917Alaska Airlines
Find Deal
Fri, Mar 14
6:00 am - 3:37 pmSTL-MFE
9h 37m2 stops
4:17 pm - 11:37 pmMFE-STL
7h 20m2 stops
$399Delta
Find Deal
Thu, Jan 23 - Mon, Jan 27
11:47 am - 9:22 pmSTL-MFE
9h 35m2 stops
5:00 am - 10:48 amMFE-STL
5h 48m1 stop
$404American Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
6:00 am - 5:00 pmSTL-MFE
11h 00m2 stops
4:17 pm - 11:37 pmMFE-STL
7h 20m2 stops
$409Delta
Find Deal
Sat, Jan 25 - Mon, Jan 27
6:15 am - 1:21 pmSTL-MFE
7h 06m1 stop
5:20 pm - 10:20 pmMFE-STL
5h 00m1 stop
$459United Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
11:30 am - 9:16 pmSTL-MFE
9h 46m2 stops
5:20 pm - 10:20 pmMFE-STL
5h 00m1 stop
$464United Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
12:15 pm - 12:01 pmSTL-MFE
23h 46m3 stops
9:21 pm - 2:43 pmMFE-STL
17h 22m3 stops
$1,009
Find Deal
Sat, Jan 25 - Mon, Jan 27

American Airlines flights from St. Louis to McAllen

Our best American Airlines deals on St. Louis to McAllen flight tickets
American Airlines
Feb 12
STL11:38 amLambert-St Louis
6h 00m
1 stop
MFE5:38 pmMcAllen Miller Intl
Feb 14
MFE10:52 amMcAllen Miller Intl
5h 41m
1 stop
STL4:33 pmLambert-St Louis
American Airlines
Feb 14
STL5:10 amLambert-St Louis
4h 52m
1 stop
MFE10:02 amMcAllen Miller Intl
Feb 15
MFE9:59 amMcAllen Miller Intl
6h 34m
1 stop
STL4:33 pmLambert-St Louis
American Airlines
Feb 14
STL5:10 amLambert-St Louis
4h 52m
1 stop
MFE10:02 amMcAllen Miller Intl
Feb 15
MFE7:17 amMcAllen Miller Intl
9h 04m
2 stops
STL4:21 pmLambert-St Louis

Delta flights from St. Louis to McAllen

Our best Delta deals on St. Louis to McAllen flight tickets
Delta
Feb 12
STL7:15 amLambert-St Louis
8h 22m
2 stops
MFE3:37 pmMcAllen Miller Intl
Feb 14
MFE4:17 pmMcAllen Miller Intl
7h 20m
2 stops
STL11:37 pmLambert-St Louis
Delta
Mar 7
STL2:13 pmLambert-St Louis
10h 04m
2 stops
MFE12:17 amMcAllen Miller Intl
Mar 14
MFE1:13 pmMcAllen Miller Intl
9h 50m
2 stops
STL11:03 pmLambert-St Louis
Delta
Feb 14
STL4:40 pmLambert-St Louis
7h 37m
2 stops
MFE12:17 amMcAllen Miller Intl
Feb 15
MFE5:25 amMcAllen Miller Intl
10h 09m
2 stops
STL3:34 pmLambert-St Louis

See travel insights to McAllen from

How to get the cheapest flight ticket from St. Louis to McAllen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to McAllen?

The month of February is, on average, the cheapest month to fly to McAllen from St. Louis, with most prices found around $290. If you don’t want to visit McAllen in February, then you should wait until October to fly from St. Louis, when ticket prices are also cheap, with an average price of $323.

What is the cheapest day to depart on your flight to McAllen?

On average, the least expensive day to fly to McAllen from St. Louis is on a Thursday. momondo users have found tickets for Thursday departures for as low as $292. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to McAllen for around $541.

What is the cheapest time of day to depart on your flight to McAllen?

Flying to McAllen from St. Louis in the morning is the least expensive time of day to depart. momondo users have found prices as low as $339 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to McAllen is in the afternoon when prices are around $517.

When to book flights from St. Louis to McAllen

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to McAllen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to McAllen (STL to MFE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to McAllen

Best Price Found

$273

Fastest flight time

4h 47m

Direct flights

None

Airports in McAllen

1 airport
The best one-way flight to McAllen from St. Louis in the past 72 hours is $273. The best round-trip flight deal from St. Louis to McAllen found on momondo in the last 72 hours is $245.
The fastest flight from St. Louis to McAllen takes 4h 47m
There are no direct flights from St. Louis to McAllen. Popular non-direct route for this connection is Lambert-St Louis Airport - McAllen Miller Intl Airport.
There is 1 airport near McAllen: McAllen Miller Intl (MFE)

  • How far is Lambert-St Louis to McAllen Miller Intl by plane?

    The distance between Lambert-St Louis and McAllen Miller Intl is about 976.2 mi. By plane, this route typically takes 4h 52m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to McAllen Miller Intl Airport?

    Prices for flights from Lambert-St Louis Airport to McAllen Miller Intl Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to McAllen Miller Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to McAllen Miller Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to McAllen Miller Intl Airport.

  • What documentation or ID do you need to fly to McAllen Miller Intl Airport?

    The travel and health documents you'll need for your trip to McAllen Miller Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to McAllen?


Best airlines flying from St. Louis to McAllen

Compare and see reviews for airlines that fly from St. Louis to McAllen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $239Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,975 reviews
Search United Airlines flights

Traveling to a place near McAllen?

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

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to McAllen?

Finding the right flight to McAllen from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to McAllen quick and easy, saving you time and money.

Can I find flights from St. Louis to McAllen with flexible booking policies on momondo?

Flights from St. Louis to McAllen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to McAllen?

momondo provides multiple filters to help you find the best flight to McAllen from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to McAllen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to McAllen from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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