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Cheap flights from McAllen to San Antonio from $187

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 8/30. 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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0 bags

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Find the cheapest flights from McAllen to San Antonio

Cheap round-trip flights

United Airlines Logo
5:20 pm - 9:17 pmMFE-SAT
3h 57m1 stop
United Airlines Logo
2:25 pm - 7:26 pmSAT-MFE
5h 01m1 stop
$219United Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
United Airlines Logo
7:25 pm - 10:48 pmMFE-SAT
3h 23m1 stop
United Airlines Logo
2:25 pm - 7:26 pmSAT-MFE
5h 01m1 stop
$344United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
United Airlines Logo
7:15 pm - 10:59 pmMFE-SAT
3h 44m1 stop
United Airlines Logo
4:22 pm - 7:26 pmSAT-MFE
3h 04m1 stop
$349United Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
5:00 am - 8:38 amMFE-SAT
3h 38m1 stop
United Airlines Logo
7:38 pm - 8:53 amSAT-MFE
13h 15m1 stop
$395United Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 17
United Airlines Logo
6:55 am - 10:49 amMFE-SAT
3h 54m1 stop
United Airlines Logo
11:45 am - 9:57 pmSAT-MFE
10h 12m1 stop
$404United Airlines
Find Deal
Sat, Sep 27 - Sun, Sep 28
Logo
10:10 pm - 1:53 pmMFE-SAT
15h 43m1 stop
Logo
12:39 pm - 11:19 amSAT-MFE
22h 40m2 stops
$417
Find Deal
Sun, Aug 17 - Thu, Aug 21
Delta Logo
12:31 pm - 11:57 pmMFE-SAT
11h 26m2 stops
Delta Logo
5:45 pm - 11:48 amSAT-MFE
18h 03m2 stops
$425Delta
Find Deal
Wed, Sep 3 - Sat, Sep 6
Delta Logo
12:31 pm - 11:57 pmMFE-SAT
11h 26m2 stops
Delta Logo
5:45 pm - 11:48 amSAT-MFE
18h 03m2 stops
$456Delta
Find Deal
Wed, Sep 3 - Sat, Sep 6
United Airlines Logo
7:00 am - 10:56 pmMFE-SAT
15h 56m1 stop
United Airlines Logo
4:24 pm - 8:08 pmSAT-MFE
3h 44m1 stop
$464United Airlines
Find Deal
Sun, Oct 26 - Mon, Oct 27
United Airlines Logo
7:00 am - 1:16 pmMFE-SAT
6h 16m1 stop
United Airlines Logo
2:25 pm - 7:26 pmSAT-MFE
5h 01m1 stop
$469United Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22

United Airlines flights from McAllen to San Antonio

Our best United Airlines deals on McAllen to San Antonio flight tickets
United Airlines
Sep 13
MFE5:20 pmMcAllen Miller Intl
3h 57m
1 stop
SAT9:17 pmSan Antonio
Sep 16
SAT2:25 pmSan Antonio
5h 01m
1 stop
MFE7:26 pmMcAllen Miller Intl
$219
Find similar
United Airlines
Aug 8
MFE5:15 amMcAllen Miller Intl
3h 35m
1 stop
SAT8:50 amSan Antonio
Aug 10
SAT7:05 pmSan Antonio
4h 29m
1 stop
MFE11:34 pmMcAllen Miller Intl
$274
Find similar
United Airlines
Aug 5
MFE5:15 amMcAllen Miller Intl
3h 35m
1 stop
SAT8:50 amSan Antonio
Aug 12
SAT5:56 pmSan Antonio
5h 38m
1 stop
MFE11:34 pmMcAllen Miller Intl
$309
Find similar

Delta flights from McAllen to San Antonio

Our best Delta deals on McAllen to San Antonio flight tickets
Delta
Sep 3
MFE12:31 pmMcAllen Miller Intl
11h 26m
2 stops
SAT11:57 pmSan Antonio
Sep 6
SAT5:45 pmSan Antonio
18h 03m
2 stops
MFE11:48 amMcAllen Miller Intl
$425
Find similar
Delta
Sep 3
MFE12:31 pmMcAllen Miller Intl
11h 26m
2 stops
SAT11:57 pmSan Antonio
Sep 6
SAT5:45 pmSan Antonio
18h 03m
2 stops
MFE11:48 amMcAllen Miller Intl
$456
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 August 4, 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

Sat 9/13

5:20 pm-9:17 pm

1 stop3h 57m

San Antonio

Tue 9/16

2:25 pm-7:26 pm

1 stop5h 01m

$219

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Wed 9/3

7:25 pm-10:48 pm

1 stop3h 23m

San Antonio

Sat 9/6

2:25 pm-7:26 pm

1 stop5h 01m

$344

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Fri 8/15

7:15 pm-10:59 pm

1 stop3h 44m

San Antonio

Fri 8/22

4:22 pm-7:26 pm

1 stop3h 04m

$349

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Tue 10/14

5:00 am-8:38 am

1 stop3h 38m

San Antonio

Fri 10/17

7:38 pm-8:53 am

1 stop13h 15m

$395

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Sat 9/27

6:55 am-10:49 am

1 stop3h 54m

San Antonio

Sun 9/28

11:45 am-9:57 pm

1 stop10h 12m

$404

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Sun 8/17

10:10 pm-1:53 pm

1 stop15h 43m

San Antonio

Thu 8/21

12:39 pm-11:19 am

2 stops22h 40m

$417

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Wed 9/3

12:31 pm-11:57 pm

2 stops11h 26m

San Antonio

Sat 9/6

5:45 pm-11:48 am

2 stops18h 03m

$425

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Wed 9/3

12:31 pm-11:57 pm

2 stops11h 26m

San Antonio

Sat 9/6

5:45 pm-11:48 am

2 stops18h 03m

$456

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Sun 10/26

7:00 am-10:56 pm

1 stop15h 56m

San Antonio

Mon 10/27

4:24 pm-8:08 pm

1 stop3h 44m

$464

McAllenSan Antonio

MFE - SAT

MFESAT

McAllen Miller Intl

Fri 8/15

7:00 am-1:16 pm

1 stop6h 16m

San Antonio

Fri 8/22

2:25 pm-7:26 pm

1 stop5h 01m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 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

Best Price Found

$187

Fastest flight time

3h 23m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from McAllen in the past 72 hours is $187. The best round-trip flight deal from McAllen to San Antonio found on momondo in the last 72 hours is $219.
The fastest flight from McAllen to San Antonio takes 3h 23m
There are no direct flights from McAllen to San Antonio. Popular non-direct route for this connection is McAllen Miller Intl Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)
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 23m, 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
8,912 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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