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Cheap flights from St. Louis to McAllen from $314

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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Sun 5/19

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Easily compare round-trip flights from St. Louis to McAllen

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to McAllen by changing tabs
American Airlines
Aug 12
STL4:18 pmLambert-St Louis
4h 29m
1 stop
MFE8:47 pmMcAllen Miller Intl
Aug 16
MFE11:17 amMcAllen Miller Intl
6h 00m
1 stop
STL5:17 pmLambert-St Louis
Delta
Aug 12
STL2:20 pmLambert-St Louis
9h 25m
2 stops
MFE11:45 pmMcAllen Miller Intl
Aug 16
MFE5:30 amMcAllen Miller Intl
12h 34m
2 stops
STL6:04 pmLambert-St Louis
United Airlines
Aug 12
STL5:30 pmLambert-St Louis
28h 13m
3 stops
MFE9:43 pmMcAllen Miller Intl
Aug 16
MFE7:20 pmMcAllen Miller Intl
14h 59m
2 stops
STL10:19 amLambert-St Louis
American Airlines
Aug 11
STL5:00 amLambert-St Louis
5h 27m
1 stop
MFE10:27 amMcAllen Miller Intl
Aug 15
MFE11:17 amMcAllen Miller Intl
6h 00m
1 stop
STL5:17 pmLambert-St Louis
Delta
Aug 11
STL11:51 amLambert-St Louis
11h 54m
2 stops
MFE11:45 pmMcAllen Miller Intl
Aug 15
MFE12:45 pmMcAllen Miller Intl
10h 54m
2 stops
STL11:39 pmLambert-St Louis
American Airlines
May 22
STL5:21 amLambert-St Louis
6h 39m
1 stop
MFE12:00 pmMcAllen Miller Intl
May 27
MFE12:54 pmMcAllen Miller Intl
4h 28m
1 stop
STL5:22 pmLambert-St Louis

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 $238Free CancellationRating
7.3
14,697 reviews
Search American Airlines flights
United AirlinesPriceFrom $370Free CancellationRating
7.4
11,090 reviews
Search United Airlines flights

American Airlines flights from St. Louis to McAllen

Our best American Airlines deals on St. Louis to McAllen flight tickets
American Airlines
Aug 12
STL4:18 pmLambert-St Louis
4h 29m
1 stop
MFE8:47 pmMcAllen Miller Intl
Aug 16
MFE11:17 amMcAllen Miller Intl
6h 00m
1 stop
STL5:17 pmLambert-St Louis
American Airlines
Aug 11
STL5:00 amLambert-St Louis
5h 27m
1 stop
MFE10:27 amMcAllen Miller Intl
Aug 15
MFE11:17 amMcAllen Miller Intl
6h 00m
1 stop
STL5:17 pmLambert-St Louis
American Airlines
May 22
STL5:21 amLambert-St Louis
6h 39m
1 stop
MFE12:00 pmMcAllen Miller Intl
May 27
MFE12:54 pmMcAllen Miller Intl
4h 28m
1 stop
STL5:22 pmLambert-St Louis

Delta flights from St. Louis to McAllen

Our best Delta deals on St. Louis to McAllen flight tickets
Delta
Aug 12
STL2:20 pmLambert-St Louis
9h 25m
2 stops
MFE11:45 pmMcAllen Miller Intl
Aug 16
MFE5:30 amMcAllen Miller Intl
12h 34m
2 stops
STL6:04 pmLambert-St Louis
Delta
Aug 11
STL11:51 amLambert-St Louis
11h 54m
2 stops
MFE11:45 pmMcAllen Miller Intl
Aug 15
MFE12:45 pmMcAllen Miller Intl
10h 54m
2 stops
STL11:39 pmLambert-St Louis

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 from St. Louis to McAllen?

February. The cheapest time of year to fly to McAllen from St. Louis is February. Most expensive is November

What is the cheapest day to depart St. Louis for McAllen?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Friday

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

In the morning. St. Louis to McAllen flights are approximately 7% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to McAllen from St. Louis?

American Airlines. American Airlines and United Airlines are the most popular carriers operating from St. Louis to McAllen

What is the cheapest St. Louis to McAllen flight route?

Lambert-St Louis - McAllen Miller Intl. Fly from Lambert-St Louis to McAllen Miller Intl for the best St. Louis - McAllen flight prices

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

$314

Fastest flight time

4h 29m

Direct flights

None

Airports in McAllen

1 airport
The best flight deal from St. Louis to McAllen found on momondo in the last 72 hours is $314
The fastest flight from St. Louis to McAllen takes 4h 29m
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 29m.

  • 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.


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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Sun 5/19
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