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Cheap flights from North America to San Antonio from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to San Antonio departing on 1/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:07 pm - 9:30 amLAX-SAT
18h 23m1 stop
Multiple Airlines Logo
7:00 am - 8:26 amSAT-LAX
3h 26mnonstop
$107Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
8:12 am - 1:00 pmLAX-SAT
2h 48mnonstop
Multiple Airlines Logo
9:25 pm - 10:39 amSAT-LAX
15h 14m1 stop
$108Multiple Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
Southwest Logo
7:55 pm - 11:05 pmDEN-SAT
2h 10mnonstop
Southwest Logo
6:30 pm - 7:50 pmSAT-DEN
2h 20mnonstop
$117Southwest
Find Deal
Fri, Feb 13 - Tue, Feb 17
American Airlines Logo
7:25 pm - 12:28 amBWI-SAT
6h 03m1 stop
American Airlines Logo
7:21 am - 1:48 pmSAT-BWI
5h 27m1 stop
$179American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 3
Delta Logo
6:15 am - 5:17 pmSEA-SAT
9h 02m1 stop
Delta Logo
6:29 pm - 12:09 amSAT-SEA
7h 40m1 stop
$215Delta
Find Deal
Wed, Jan 7 - Thu, Jan 29
Southwest Logo
6:35 am - 9:55 pmSEA-SAT
13h 20m2 stops
Southwest Logo
6:30 pm - 10:55 pmSAT-SEA
6h 25m1 stop
$228Southwest
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
5:00 am - 1:09 pmSEA-SAT
6h 09m1 stop
United Airlines Logo
7:40 am - 3:44 pmSAT-SEA
10h 04m2 stops
$232United Airlines
Find Deal
Tue, Jan 6 - Sat, Jan 31
American Airlines Logo
12:31 am - 8:22 amSEA-SAT
5h 51m1 stop
American Airlines Logo
5:00 am - 10:38 amSAT-SEA
7h 38m1 stop
$246American Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
Delta Logo
2:11 pm - 12:17 amSEA-SAT
8h 06m1 stop
Delta Logo
5:06 pm - 10:59 pmSAT-SEA
7h 53m1 stop
$256Delta
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Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
8:20 am - 11:11 amIAD-SAT
3h 51mnonstop
United Airlines Logo
7:00 am - 4:00 pmSAT-IAD
8h 00m1 stop
$259United Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6

Southwest flights from North America to San Antonio

Our best Southwest deals on North America to San Antonio flight tickets
Southwest
Feb 13
DEN7:55 pmDenver Intl
2h 10m
SAT11:05 pmSan Antonio
Feb 17
SAT6:30 pmSan Antonio
2h 20m
DEN7:50 pmDenver Intl
$117
Find similar
Southwest
Dec 4
SEA6:35 amSeattle/Tacoma Intl
13h 20m
2 stops
SAT9:55 pmSan Antonio
Dec 11
SAT6:30 pmSan Antonio
6h 25m
1 stop
SEA10:55 pmSeattle/Tacoma Intl
$228
Find similar
Southwest
Jan 7
SEA11:20 amSeattle/Tacoma Intl
8h 20m
2 stops
SAT9:40 pmSan Antonio
Jan 31
SAT5:45 amSan Antonio
6h 25m
1 stop
SEA10:10 amSeattle/Tacoma Intl
$242
Find similar

Delta flights from North America to San Antonio

Our best Delta deals on North America to San Antonio flight tickets
Delta
Jan 7
SEA6:15 amSeattle/Tacoma Intl
9h 02m
1 stop
SAT5:17 pmSan Antonio
Jan 29
SAT6:29 pmSan Antonio
7h 40m
1 stop
SEA12:09 amSeattle/Tacoma Intl
$215
Find similar
Delta
Nov 19
SEA2:11 pmSeattle/Tacoma Intl
8h 06m
1 stop
SAT12:17 amSan Antonio
Nov 26
SAT5:06 pmSan Antonio
7h 53m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$256
Find similar
Delta
Nov 12
SEA11:10 pmSeattle/Tacoma Intl
9h 45m
1 stop
SAT10:55 amSan Antonio
Nov 15
SAT2:00 pmSan Antonio
8h 56m
1 stop
SEA8:56 pmSeattle/Tacoma Intl
$297
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momondo Fare Finder

 
Customize your flight search to find flights from North America 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 North America to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Sat 12/6

1:07 pm-9:30 am

1 stop18h 23m

San Antonio

Sat 12/13

7:00 am-8:26 am

Nonstop3h 26m

$107

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Mon 12/8

8:12 am-1:00 pm

Nonstop2h 48m

San Antonio

Fri 12/12

9:25 pm-10:39 am

1 stop15h 14m

$108

DenverSan Antonio

DEN - SAT

DENSAT

Denver Intl

Fri 2/13

7:55 pm-11:05 pm

Nonstop2h 10m

San Antonio

Tue 2/17

6:30 pm-7:50 pm

Nonstop2h 20m

$117

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Tue 12/2

7:25 pm-12:28 am

1 stop6h 03m

San Antonio

Wed 12/3

7:21 am-1:48 pm

1 stop5h 27m

$179

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

Wed 1/7

6:15 am-5:17 pm

1 stop9h 02m

San Antonio

Thu 1/29

6:29 pm-12:09 am

1 stop7h 40m

$215

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

Thu 12/4

6:35 am-9:55 pm

2 stops13h 20m

San Antonio

Thu 12/11

6:30 pm-10:55 pm

1 stop6h 25m

$228

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

Tue 1/6

5:00 am-1:09 pm

1 stop6h 09m

San Antonio

Sat 1/31

7:40 am-3:44 pm

2 stops10h 04m

$232

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

Wed 12/3

12:31 am-8:22 am

1 stop5h 51m

San Antonio

Sat 12/6

5:00 am-10:38 am

1 stop7h 38m

$246

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

Wed 11/19

2:11 pm-12:17 am

1 stop8h 06m

San Antonio

Wed 11/26

5:06 pm-10:59 pm

1 stop7h 53m

$256

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Wed 12/3

8:20 am-11:11 am

Nonstop3h 51m

San Antonio

Sat 12/6

7:00 am-4:00 pm

1 stop8h 00m

$259

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 North America 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 North America during July instead. Flights to San Antonio in July, while not as cheap as those in September, still average around $329.

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 $415. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $552.

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 evening. momondo users have found flights departing from North America to San Antonio in the evening for as low as $223. 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 morning, with an average ticket price of $454. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest North America to San Antonio flight route?

Fly from Las Vegas Harry Reid Intl to San Antonio for the best North America - 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 North America when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from North America for as low as $296 on momondo.

What cabin class options are available on North America to San Antonio flights?

There are 4 cabin classes available to choose from on North America 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 North America to San Antonio flights?

No. A direct flight is the cheapest option for a flight between North America to San Antonio.

Cheap North America to San Antonio flight deals and tips

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

Best Price Found

$39

Fastest flight time

2h 05m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from North America in the past 72 hours is $39. The best round-trip flight deal from North America to San Antonio found on momondo in the last 72 hours is $95.
The fastest flight from North America to San Antonio takes 2h 05m
Direct flights go from North America to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • When did momondo last update prices for flights from North America to San Antonio Airport?

    Prices for flights from North America to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from North America to San Antonio Airport?

  • How old do you have to be to fly from North America to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North America 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 North America to San Antonio?

Best airlines flying from North America to San Antonio

Compare and see reviews for airlines that fly from North America to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
FrontierPriceFrom $74Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
DeltaPriceFrom $113Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
American AirlinesPriceFrom $170Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $249Free CancellationRating
8.0
11,243 reviews
Search Alaska 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 North America 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 North America.

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

Flights from North America to San Antonio 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 North America to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from North America to San Antonio.

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

Of course. momondo tracks the price of North America to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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