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Cheap flights from McAllen to San Antonio from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to San Antonio departing on 12/1. 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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Find the cheapest flights from McAllen to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 1:12 pmMFE-SAT
6h 12m1 stop
United Airlines Logo
5:20 am - 8:54 amSAT-MFE
3h 34m1 stop
$219United Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
5:15 am - 8:48 amMFE-SAT
3h 33m1 stop
United Airlines Logo
5:45 am - 9:07 amSAT-MFE
3h 22m1 stop
$279United Airlines
Find Deal
Sat, May 2 - Tue, May 5
Multiple Airlines Logo
9:45 pm - 1:17 pmMFE-SAT
15h 32m1 stop
Multiple Airlines Logo
7:50 pm - 7:43 pmSAT-MFE
47h 53m2 stops
$330Multiple Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
United Airlines Logo
5:00 am - 8:48 amMFE-SAT
3h 48m1 stop
United Airlines Logo
6:00 pm - 9:59 pmSAT-MFE
3h 59m1 stop
$346United Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
United Airlines Logo
9:45 am - 1:11 pmMFE-SAT
3h 26m1 stop
United Airlines Logo
5:59 pm - 11:25 pmSAT-MFE
5h 26m1 stop
$399United Airlines
Find Deal
Tue, Dec 23 - Wed, Dec 24
Multiple Airlines Logo
9:41 pm - 1:19 pmMFE-SAT
15h 38m1 stop
Multiple Airlines Logo
7:38 pm - 3:59 pmSAT-MFE
44h 21m2 stops
$406Multiple Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Multiple Airlines Logo
9:41 pm - 1:19 pmMFE-SAT
15h 38m1 stop
Multiple Airlines Logo
2:08 pm - 11:39 amSAT-MFE
21h 31m1 stop
$419Multiple Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Multiple Airlines Logo
9:45 pm - 1:17 pmMFE-SAT
15h 32m1 stop
Multiple Airlines Logo
7:37 pm - 7:06 pmSAT-MFE
23h 29m3 stops
$420Multiple Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
Multiple Airlines Logo
9:36 pm - 3:59 pmMFE-SAT
18h 23m1 stop
Multiple Airlines Logo
4:54 pm - 12:34 pmSAT-MFE
19h 40m1 stop
$425Multiple Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
12:48 pm - 12:14 amMFE-SAT
11h 26m2 stops
Delta Logo
10:45 am - 11:59 pmSAT-MFE
13h 14m2 stops
$583Delta
Find Deal
Sat, May 2 - Tue, May 5

United Airlines flights from McAllen to San Antonio

Our best United Airlines deals on McAllen to San Antonio flight tickets
United Airlines
Dec 5
MFE7:00 amMcAllen Miller Intl
6h 12m
1 stop
SAT1:12 pmSan Antonio
Dec 7
SAT5:20 amSan Antonio
3h 34m
1 stop
MFE8:54 amMcAllen Miller Intl
$219
Find similar
United Airlines
May 2
MFE5:15 amMcAllen Miller Intl
3h 33m
1 stop
SAT8:48 amSan Antonio
May 5
SAT5:45 amSan Antonio
3h 22m
1 stop
MFE9:07 amMcAllen Miller Intl
$279
Find similar
United Airlines
Nov 8
MFE5:00 pmMcAllen Miller Intl
4h 20m
1 stop
SAT9:20 pmSan Antonio
Nov 10
SAT2:14 pmSan Antonio
5h 54m
1 stop
MFE8:08 pmMcAllen Miller Intl
$289
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from McAllen to San Antonio 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from McAllen to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Fri 12/5

7:00 am-1:12 pm

1 stop6h 12m

San Antonio

Sun 12/7

5:20 am-8:54 am

1 stop3h 34m

$219

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Sat 5/2

5:15 am-8:48 am

1 stop3h 33m

San Antonio

Tue 5/5

5:45 am-9:07 am

1 stop3h 22m

$279

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Wed 11/26

9:45 pm-1:17 pm

1 stop15h 32m

San Antonio

Mon 12/1

7:50 pm-7:43 pm

2 stops47h 53m

$330

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Wed 11/26

5:00 am-8:48 am

1 stop3h 48m

San Antonio

Mon 12/1

6:00 pm-9:59 pm

1 stop3h 59m

$346

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Tue 12/23

9:45 am-1:11 pm

1 stop3h 26m

San Antonio

Wed 12/24

5:59 pm-11:25 pm

1 stop5h 26m

$399

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Sun 11/16

9:41 pm-1:19 pm

1 stop15h 38m

San Antonio

Thu 11/20

7:38 pm-3:59 pm

2 stops44h 21m

$406

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Sun 11/16

9:41 pm-1:19 pm

1 stop15h 38m

San Antonio

Thu 11/20

2:08 pm-11:39 am

1 stop21h 31m

$419

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Wed 11/26

9:45 pm-1:17 pm

1 stop15h 32m

San Antonio

Mon 12/1

7:37 pm-7:06 pm

3 stops23h 29m

$420

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Thu 11/20

9:36 pm-3:59 pm

1 stop18h 23m

San Antonio

Mon 11/24

4:54 pm-12:34 pm

1 stop19h 40m

$425

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Sat 5/2

12:48 pm-12:14 am

2 stops11h 26m

San Antonio

Tue 5/5

10:45 am-11:59 pm

2 stops13h 14m

$583

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from McAllen to San Antonio

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 typical price of a round-trip flight between McAllen and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from McAllen during February instead. Flights to San Antonio in February, while not as cheap as those in September, still average around $278.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $270. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $381.

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

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from McAllen to San Antonio in the morning for as low as $370. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $498. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from McAllen to San Antonio

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

Cheap McAllen to San Antonio (MFE to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to San Antonio

Direct flights

None
There are no direct flights from McAllen to San Antonio. There are no popular flight routes from McAllen to San Antonio.
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  • How far is McAllen Miller Intl to San Antonio by plane?

    A flight from McAllen Miller Intl to San Antonio will travel around 223.0 mi. Flights usually cover this in 3h 26m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to San Antonio Airport?

    Prices for flights from McAllen Miller Intl Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from McAllen Miller Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from McAllen Miller Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio 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 San Antonio 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 McAllen to San Antonio?

Best airlines flying from McAllen to San Antonio

Compare and see reviews for airlines that fly from McAllen to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $233Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from McAllen to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from McAllen to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from McAllen to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from McAllen with this policy.

How can momondo help me find flights from McAllen to San Antonio?

Once you have performed a search for McAllen to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from McAllen to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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