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$41+ Cheap flights from the United States to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from USA to San Antonio

Keep the following information in mind while searching for USA to San Antonio flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$78
(Cheapflightsfares)

One-way from

$44
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$434

Good round-trip deal

$74 or less

Good one-way deal

$60 or less
Provider with most accurate pricing for New York (NYC)-San Antonio flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-San Antonio flights.
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From USA to San Antonio
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One-way flight from USA to San Antonio
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Highest demand for flights based on searches. 25% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from USA to San Antonio.
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Price to beat on a one-way flight from USA to San Antonio.
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Find flight deals from USA to San Antonio

Cheapest flights from USA to San Antonio
Explore the most affordable flight options available from USA to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1510:37 amDEN - SAT
Nonstop2h 17mFrontier
Sat 4/192:18 pmSAT - DEN
Nonstop2h 25mFrontier
Deal found 2/20$78
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:00 amLAX - SAT
1 stop4h 45mSpirit Airlines
Thu 3/2010:30 pmSAT - LAX
Nonstop3h 05mSpirit Airlines
Deal found 2/20$107
This CheapOair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/122:35 pmLAX - SAT
1 stop20h 42mFrontier
Sat 4/192:18 pmSAT - LAX
1 stop20h 16mFrontier
Deal found 2/18$110
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:54 pmLAX - SAT
Nonstop2h 50mMultiple Airlines
Tue 4/225:42 pmSAT - LAX
1 stop8h 49mMultiple Airlines
Deal found 2/19$115
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/98:21 amBWI - SAT
1 stop24h 52mFrontier
Sat 4/1212:21 pmSAT - BWI
1 stop25h 36mFrontier
Deal found 2/20$120
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/39:21 pmBWI - SAT
1 stop13h 31mMultiple Airlines
Tue 5/69:30 pmSAT - BWI
1 stop12h 32mMultiple Airlines
Deal found 2/20$156
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:51 pmBWI - SAT
2 stops13h 25mSpirit Airlines
Tue 3/1811:11 amSAT - BWI
1 stop21h 04mSpirit Airlines
Deal found 2/20$157
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:27 pmATL - SAT
Nonstop2h 34mSpirit Airlines
Sat 4/1211:48 amSAT - ATL
1 stop10h 08mSpirit Airlines
Deal found 2/20$159
This Justfly.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:24 pmATL - SAT
1 stop10h 12mMultiple Airlines
Wed 3/55:58 pmSAT - ATL
1 stop11h 17mMultiple Airlines
Deal found 2/20$166
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/188:55 amLAX - SAT
Nonstop2h 53mDelta
Tue 3/255:35 pmSAT - LAX
Nonstop3h 25mDelta
Deal found 2/20$189
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/258:31 pmDEN - SAT
Nonstop2h 13mUnited Airlines
Wed 3/269:01 amSAT - DEN
Nonstop2h 23mUnited Airlines
Deal found 2/20$198
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1712:41 pmSEA - SAT
1 stop13h 56mMultiple Airlines
Sat 3/227:00 amSAT - SEA
Nonstop4h 25mMultiple Airlines
Deal found 2/20$199

Find flights from USA to San Antonio within your budget

Customize your flight search to find flights from USA 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

USA

Fly to

San Antonio

Route

Depart

Return

Price

DenverSan Antonio

DEN - SAT

DENSAT

Denver Intl

Tue 4/15

10:37 am-1:54 pm

Nonstop2h 17m

San Antonio

Sat 4/19

2:18 pm-3:43 pm

Nonstop2h 25m

$78

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Thu 3/13

6:00 am-12:45 pm

1 stop4h 45m

San Antonio

Thu 3/20

10:30 pm-11:35 pm

Nonstop3h 05m

$107

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Sat 4/12

2:35 pm-1:17 pm

1 stop20h 42m

San Antonio

Sat 4/19

2:18 pm-8:34 am

1 stop20h 16m

$110

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 4/16

7:54 pm-12:44 am

Nonstop2h 50m

San Antonio

Tue 4/22

5:42 pm-12:31 am

1 stop8h 49m

$115

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Wed 4/9

8:21 am-8:13 am

1 stop24h 52m

San Antonio

Sat 4/12

12:21 pm-2:57 pm

1 stop25h 36m

$120

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Sat 5/3

9:21 pm-9:52 am

1 stop13h 31m

San Antonio

Tue 5/6

9:30 pm-11:02 am

1 stop12h 32m

$156

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Mon 3/10

9:51 pm-10:16 am

2 stops13h 25m

San Antonio

Tue 3/18

11:11 am-9:15 am

1 stop21h 04m

$157

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Thu 4/10

6:27 pm-8:01 pm

Nonstop2h 34m

San Antonio

Sat 4/12

11:48 am-10:56 pm

1 stop10h 08m

$159

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Thu 4/3

7:19 am-3:34 pm

1 stop9h 15m

San Antonio

Mon 4/7

9:35 pm-11:56 am

1 stop13h 21m

$171

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Tue 3/18

8:55 am-1:48 pm

Nonstop2h 53m

San Antonio

Tue 3/25

5:35 pm-7:00 pm

Nonstop3h 25m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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2
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6

Best time to book a flight from USA to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from USA to San Antonio

Get recent, data-driven insights about flights from USA to San Antonio including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from USA to San Antonio?

Currently, August is the cheapest month in which you can book a flight from USA to San Antonio (average of $295). Flying from USA to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to SAT?

Find hourly flight availability from USA to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to San Antonio as you normally would.

Weekly flight availability from USA to San Antonio

Explore weekly flight availability from USA to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from US0 to SAT are scheduled on a Thursday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from USA to San Antonio by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from USA to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from United States?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to San Antonio from United States.

  • How popular is this USA to San Antonio flight route?

    Flights from United States to San Antonio have been viewed 80 times in the past calendar month.

  • What are the cheapest airlines to fly from USA to San Antonio one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $44. Users have also found prices from $46 and $80 on Spirit Airlines and American Airlines, respectively.

  • What are the most popular routes from USA to San Antonio?

    When deciding which route to take from USA to San Antonio consider Newark - San Antonio, Los Angeles - San Antonio or Seattle/Tacoma Intl - San Antonio as they are the most popular.

  • What are the most reliable airlines from USA to San Antonio?

    The top 3 most reliable airlines when flying from USA to San Antonio are SkyWest Airlines (95%), Qantas Airways (94%) and Alaska Airlines (94%).

  • What are the cheapest flights from USA to San Antonio?

    The cheapest flight price from USA to San Antonio is $66. On average you can expect to pay $582. The most popular route, (Newark - San Antonio), can usually be booked for $148.

  • Can I find deals for flights from USA to San Antonio that include hotel bookings?

    Yes. In addition to deals on USA to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to San Antonio.

  • Can I find deals for business class flights from USA to San Antonio?

    Yes. Cheapflights offers flight deals from USA to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from USA to San Antonio (average of $295). Flying from USA to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for USA to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from USA to San Antonio

Discover the top 9 airlines that operate flights from USA to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$176FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$70Average$185FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$82Average$137FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$118Average$311FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$319FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$146Average$382FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$166Average$351FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$193Average$414FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$211Average$548FlexibilityNo cancel feeOn-time75%
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