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Cheap flights from El Paso to San Antonio from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from El Paso to San Antonio departing on 11/18. 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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Cheap round-trip flights

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Frontier Logo
1:47 pm - 7:48 pmELP-SAT
5h 01m1 stop
Frontier Logo
8:25 pm - 1:55 pmSAT-ELP
18h 30m1 stop
$152Frontier
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Thu, Oct 30 - Mon, Nov 3
Frontier Logo
3:30 pm - 7:43 pmELP-SAT
27h 13m1 stop
Frontier Logo
8:25 pm - 1:55 pmSAT-ELP
18h 30m1 stop
$165Frontier
Find Deal
Wed, Nov 12 - Mon, Nov 17
Multiple Airlines Logo
7:56 pm - 11:45 pmELP-SAT
26h 49m2 stops
Multiple Airlines Logo
8:25 pm - 1:55 pmSAT-ELP
18h 30m1 stop
$166Multiple Airlines
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Mon, Nov 3 - Mon, Nov 10
Frontier Logo
2:45 pm - 2:17 pmELP-SAT
22h 32m1 stop
Frontier Logo
8:25 pm - 1:55 pmSAT-ELP
18h 30m1 stop
$174Frontier
Find Deal
Fri, Oct 31 - Mon, Nov 3
Multiple Airlines Logo
2:10 pm - 1:19 pmELP-SAT
22h 09m1 stop
Multiple Airlines Logo
3:23 pm - 11:25 amSAT-ELP
21h 02m1 stop
$193Multiple Airlines
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Wed, Oct 29 - Wed, Nov 12
Frontier Logo
2:45 pm - 2:17 pmELP-SAT
22h 32m1 stop
Frontier Logo
8:25 pm - 2:20 pmSAT-ELP
18h 55m1 stop
$195Frontier
Find Deal
Fri, Oct 31 - Thu, Nov 6
Southwest Logo
6:50 pm - 9:15 pmELP-SAT
1h 25mnonstop
Southwest Logo
4:45 pm - 5:25 pmSAT-ELP
1h 40mnonstop
$215Southwest
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Wed, Oct 29 - Wed, Nov 12
Southwest Logo
11:35 am - 6:50 pmELP-SAT
6h 15m1 stop
Southwest Logo
4:45 pm - 5:25 pmSAT-ELP
1h 40mnonstop
$225Southwest
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Wed, Oct 29 - Wed, Nov 12
American Airlines Logo
11:27 am - 5:45 pmELP-SAT
5h 18m1 stop
American Airlines Logo
5:00 am - 10:46 amSAT-ELP
6h 46m1 stop
$306American Airlines
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Wed, Oct 29 - Sat, Nov 1
American Airlines Logo
2:44 pm - 10:39 pmELP-SAT
6h 55m1 stop
American Airlines Logo
9:00 am - 1:54 pmSAT-ELP
5h 54m1 stop
$333American Airlines
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Sat, Oct 25 - Tue, Oct 28

Frontier flights from El Paso to San Antonio

Our best Frontier deals on El Paso to San Antonio flight tickets
Frontier
Oct 30
ELP1:47 pmEl Paso
5h 01m
1 stop
SAT7:48 pmSan Antonio
Nov 3
SAT8:25 pmSan Antonio
18h 30m
1 stop
ELP1:55 pmEl Paso
$152
Find similar
Frontier
Nov 12
ELP3:30 pmEl Paso
27h 13m
1 stop
SAT7:43 pmSan Antonio
Nov 17
SAT8:25 pmSan Antonio
18h 30m
1 stop
ELP1:55 pmEl Paso
$165
Find similar
Frontier
Oct 31
ELP2:45 pmEl Paso
22h 32m
1 stop
SAT2:17 pmSan Antonio
Nov 3
SAT8:25 pmSan Antonio
18h 30m
1 stop
ELP1:55 pmEl Paso
$174
Find similar

United Airlines flights from El Paso to San Antonio

Our best United Airlines deals on El Paso to San Antonio flight tickets
United Airlines
Oct 8
ELP12:21 pmEl Paso
6h 09m
1 stop
SAT7:30 pmSan Antonio
Oct 11
SAT5:51 pmSan Antonio
4h 41m
1 stop
ELP9:32 pmEl Paso
$455
Find similar
United Airlines
Oct 8
ELP5:30 amEl Paso
4h 19m
1 stop
SAT10:49 amSan Antonio
Oct 11
SAT9:06 amSan Antonio
5h 27m
1 stop
ELP1:33 pmEl Paso
$456
Find similar
United Airlines
Oct 17
ELP7:30 amEl Paso
4h 45m
1 stop
SAT1:15 pmSan Antonio
Oct 19
SAT5:30 amSan Antonio
17h 42m
2 stops
ELP10:12 pmEl Paso
$629
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from El Paso 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 October 6, 2025.
Use the filters below to find and compare flights from El Paso to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Thu 10/30

1:47 pm-7:48 pm

1 stop5h 01m

San Antonio

Mon 11/3

8:25 pm-1:55 pm

1 stop18h 30m

$152

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Wed 11/12

3:30 pm-7:43 pm

1 stop27h 13m

San Antonio

Mon 11/17

8:25 pm-1:55 pm

1 stop18h 30m

$165

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Mon 11/3

7:56 pm-11:45 pm

2 stops26h 49m

San Antonio

Mon 11/10

8:25 pm-1:55 pm

1 stop18h 30m

$166

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Fri 10/31

2:45 pm-2:17 pm

1 stop22h 32m

San Antonio

Mon 11/3

8:25 pm-1:55 pm

1 stop18h 30m

$174

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Wed 10/29

2:10 pm-1:19 pm

1 stop22h 09m

San Antonio

Wed 11/12

3:23 pm-11:25 am

1 stop21h 02m

$193

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Fri 10/31

2:45 pm-2:17 pm

1 stop22h 32m

San Antonio

Thu 11/6

8:25 pm-2:20 pm

1 stop18h 55m

$195

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Wed 10/29

6:50 pm-9:15 pm

Nonstop1h 25m

San Antonio

Wed 11/12

4:45 pm-5:25 pm

Nonstop1h 40m

$215

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Wed 10/29

11:35 am-6:50 pm

1 stop6h 15m

San Antonio

Wed 11/12

4:45 pm-5:25 pm

Nonstop1h 40m

$225

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Wed 10/29

11:27 am-5:45 pm

1 stop5h 18m

San Antonio

Sat 11/1

5:00 am-10:46 am

1 stop6h 46m

$306

El PasoSan Antonio

ELP - SAT

ELPSAT

El Paso

Sat 10/25

2:44 pm-10:39 pm

1 stop6h 55m

San Antonio

Tue 10/28

9:00 am-1:54 pm

1 stop5h 54m

$333

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 El Paso 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 El Paso during August instead. Flights to San Antonio in August, while not as cheap as those in September, still average around $283.

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 Saturday when prices can be found for as low as $287. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $442.

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 afternoon. momondo users have found flights departing from El Paso to San Antonio in the afternoon for as low as $289. 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 at noon, with an average ticket price of $388. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest El Paso to San Antonio flight route?

Fly from El Paso to San Antonio for the best El Paso - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from El Paso when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $303 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from El Paso for as low as $169 on momondo.

What cabin class options are available on El Paso to San Antonio flights?

There is only 1 cabin class available to choose from on El Paso to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on El Paso to San Antonio flights?

You could potentially save up to 31% on your flight if you consider stops on a El Paso to San Antonio flight.

How have El Paso to San Antonio flight prices changed over time?

As of October 2025, prices for El Paso to San Antonio flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from El Paso to San Antonio

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

Cheap El Paso to San Antonio (ELP to SAT) flight deals and tips

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

Best Price Found

$174

Fastest flight time

1h 25m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from El Paso in the past 72 hours is $174. The best round-trip flight deal from El Paso to San Antonio found on momondo in the last 72 hours is $286.
The fastest flight from El Paso to San Antonio takes 1h 25m
Direct flights go from El Paso to San Antonio on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near San Antonio: San Antonio (SAT)
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  • How far is El Paso to San Antonio by plane?

    El Paso and San Antonio are 501.5 mi apart from one another. Typically, this will take 1h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from El Paso Airport to San Antonio Airport?

    Prices for flights from El Paso Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from El Paso Airport to San Antonio Airport?

  • How old do you have to be to fly from El Paso Airport to San Antonio 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 El Paso 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 plane model from El Paso to San Antonio?

  • What is the most popular airline from El Paso to San Antonio?

Best airlines flying from El Paso to San Antonio

Compare and see reviews for airlines that fly from El Paso to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $79Free CancellationRating
5.8
3,146 reviews
Search Frontier flights
American AirlinesPriceFrom $188Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $190Free CancellationRating
8.0
4,232 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights

  • Southwest Flights From El Paso to San Antonio

    Southwest flies from El Paso to San Antonio around 13 times per week, with 4,232 momondo users rating the airline 8.0/10. The cheapest Southwest deal from El Paso to San Antonio in the last 72 hours was $190 (round-trip), much lower than the average airfare cost of $308 for Southwest flights on this route.

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 El Paso to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from El Paso.

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

momondo does allow users to show only those flights to San Antonio from El Paso which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for El Paso 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 El Paso to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from El Paso are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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