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Cheap flights from McAllen to San Antonio from $104

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 1/7. 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
5:25 pm - 10:57 pm
MFE
-
SAT
5h 32m1 stop
United Airlines Logo
2:15 pm - 8:05 pm
SAT
-
MFE
5h 50m1 stop
$239United Airlines
Thu, Jan 22 - Sat, Jan 24
United Airlines Logo
7:00 am - 10:50 am
MFE
-
SAT
3h 50m1 stop
United Airlines Logo
7:34 pm - 10:59 pm
SAT
-
MFE
3h 25m1 stop
$299United Airlines
Thu, Apr 16 - Sat, Apr 18
United Airlines Logo
5:25 pm - 10:57 pm
MFE
-
SAT
5h 32m1 stop
United Airlines Logo
4:04 pm - 9:57 pm
SAT
-
MFE
5h 53m1 stop
$360United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
5:25 pm - 10:57 pm
MFE
-
SAT
5h 32m1 stop
United Airlines Logo
5:59 pm - 9:57 pm
SAT
-
MFE
3h 58m1 stop
$419United Airlines
Mon, Feb 2 - Wed, Feb 4
United Airlines Logo
9:30 am - 8:41 am
MFE
-
SAT
23h 11m1 stop
United Airlines Logo
4:04 pm - 8:05 pm
SAT
-
MFE
4h 01m1 stop
$434United Airlines
Fri, Jan 23 - Sat, Jan 24
Multiple Airlines Logo
7:51 pm - 5:37 am
MFE
-
SAT
9h 46m1 stop
Multiple Airlines Logo
3:55 pm - 12:44 pm
SAT
-
MFE
44h 49m2 stops
$437Multiple Airlines
Tue, Jan 6 - Sat, Jan 10
Multiple Airlines Logo
9:50 pm - 7:33 pm
MFE
-
SAT
21h 43m2 stops
Multiple Airlines Logo
9:30 pm - 11:27 am
SAT
-
MFE
13h 57m1 stop
$477Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
12:05 pm - 3:31 pm
MFE
-
SAT
3h 26m1 stop
United Airlines Logo
9:50 am - 4:07 pm
SAT
-
MFE
6h 17m1 stop
$549United Airlines
Thu, Jan 8 - Fri, Jan 9
Multiple Airlines Logo
9:50 pm - 11:52 pm
MFE
-
SAT
26h 02m3 stops
Multiple Airlines Logo
10:35 am - 12:04 pm
SAT
-
MFE
25h 29m2 stops
$622Multiple Airlines
Thu, Jan 22 - Sat, Jan 24
United Airlines Logo
9:30 am - 3:31 pm
MFE
-
SAT
6h 01m1 stop
United Airlines Logo
4:43 pm - 4:11 pm
SAT
-
MFE
23h 28m2 stops
$666United Airlines
Thu, Jan 8 - Fri, Jan 9

United Airlines flights from McAllen to San Antonio

Our best United Airlines deals on McAllen to San Antonio flight tickets
United Airlines
Jan 22
MFE5:25 pmMcAllen Miller Intl
5h 32m
1 stop
SAT10:57 pmSan Antonio
Jan 24
SAT2:15 pmSan Antonio
5h 50m
1 stop
MFE8:05 pmMcAllen Miller Intl
$239
Find similar
United Airlines
Dec 23
MFE5:00 amMcAllen Miller Intl
3h 50m
1 stop
SAT8:50 amSan Antonio
Jan 25
SAT11:43 amSan Antonio
4h 24m
1 stop
MFE4:07 pmMcAllen Miller Intl
$264
Find similar
United Airlines
Dec 25
MFE9:45 amMcAllen Miller Intl
6h 08m
1 stop
SAT3:53 pmSan Antonio
Dec 27
SAT7:04 pmSan Antonio
4h 21m
1 stop
MFE11:25 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 December 23, 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

Thu 1/22

5:25 pm-10:57 pm

1 stop5h 32m

San Antonio

Sat 1/24

2:15 pm-8:05 pm

1 stop5h 50m

$239

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Thu 4/16

7:00 am-10:50 am

1 stop3h 50m

San Antonio

Sat 4/18

7:34 pm-10:59 pm

1 stop3h 25m

$299

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Tue 1/6

5:25 pm-10:57 pm

1 stop5h 32m

San Antonio

Sat 1/10

4:04 pm-9:57 pm

1 stop5h 53m

$360

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Mon 2/2

5:25 pm-10:57 pm

1 stop5h 32m

San Antonio

Wed 2/4

5:59 pm-9:57 pm

1 stop3h 58m

$419

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Fri 1/23

9:30 am-8:41 am

1 stop23h 11m

San Antonio

Sat 1/24

4:04 pm-8:05 pm

1 stop4h 01m

$434

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Tue 1/6

7:51 pm-5:37 am

1 stop9h 46m

San Antonio

Sat 1/10

3:55 pm-12:44 pm

2 stops44h 49m

$437

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Thu 2/5

9:50 pm-7:33 pm

2 stops21h 43m

San Antonio

Thu 2/12

9:30 pm-11:27 am

1 stop13h 57m

$477

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Thu 1/8

12:05 pm-3:31 pm

1 stop3h 26m

San Antonio

Fri 1/9

9:50 am-4:07 pm

1 stop6h 17m

$549

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Thu 1/22

9:50 pm-11:52 pm

3 stops26h 02m

San Antonio

Sat 1/24

10:35 am-12:04 pm

2 stops25h 29m

$622

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Thu 1/8

9:30 am-3:31 pm

1 stop6h 01m

San Antonio

Fri 1/9

4:43 pm-4:11 pm

2 stops23h 28m

$666

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 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 October instead. Flights to San Antonio in October, while not as cheap as those in September, still average around $258.

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

Fastest flight time

3h 26m

Direct flights

None
The fastest flight from McAllen to San Antonio takes 3h 26m
There are no direct flights from McAllen to San Antonio. There are no popular flight routes from McAllen to San Antonio.
Search flight deals

  • 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
9,105 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
Kerrville
Boerne
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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