San Antonio

$48+ Cheap flights from San Antonio

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SEA
may. 4 — may. 111
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What to know about flights from San Antonio

Discover essential information about flights departing from San Antonio, including flight schedules, destinations, airlines operating at the San Antonio airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated abril 29, 2025.

Cheapest one-way flight

$40

Cheapest round-trip flight

$74

Cheapest airline

American Airlines

Most popular destination

Dallas/Fort Worth (DFW)

Good round-trip deal

$131 or less

Good one-way deal

$65 or less
The cheapest one-way flight from San Antonio is currently to Monterrey Gen Mariano Escobedo.
The cheapest round-trip flight from San Antonio is currently to Los Angeles.
On average, American Airlines currently has the cheapest one-way flight from San Antonio (avg. price of $244).
Dallas/Fort Worth (DFW) is currently the most popular flight destination from San Antonio (average round-trip price of $274).
Price to beat on a round-trip flight from San Antonio.
Price to beat on a one-way flight from San Antonio.

Find flights from San Antonio

Cheapest flights from San Antonio
Explore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on abril 29, 2025.

dom. 5/1110:51 pmSAT - LAS
Nonstop2h 57mSpirit Airlines
mar. 5/1312:33 amLAS - SAT
Nonstop2h 31mSpirit Airlines
Deal found 4/27$89
mié. 5/216:45 amSAT - LAX
Nonstop3h 14mSpirit Airlines
jue. 5/296:52 pmLAX - SAT
1 stop13h 55mSpirit Airlines
Deal found 4/28$90
mar. 5/202:37 pmSAT - LAS
Nonstop2h 59mMultiple Airlines
jue. 5/228:40 amLAS - SAT
Nonstop2h 43mMultiple Airlines
Deal found 4/28$90
dom. 5/111:43 pmSAT - LAS
Nonstop2h 59mFrontier
dom. 5/188:00 amLAS - SAT
Nonstop2h 43mFrontier
Deal found 4/28$106
sáb. 5/247:36 pmSAT - DEN
Nonstop2h 28mFrontier
sáb. 5/313:35 pmDEN - SAT
Nonstop2h 16mFrontier
Deal found 4/28$137
mar. 6/36:00 amSAT - LAX
Nonstop3h 16mDelta
mié. 6/259:30 amLAX - SAT
Nonstop2h 53mDelta
Deal found 4/28$185
vie. 5/3011:42 amSAT - SEA
1 stop14h 28mSpirit Airlines
lun. 6/23:20 pmSEA - SAT
1 stop11h 44mSpirit Airlines
Deal found 4/27$185
dom. 5/41:43 pmSAT - LAX
1 stop20h 51mFrontier
jue. 5/89:39 amLAX - SAT
1 stop25h 04mFrontier
Deal found 4/28$186
mié. 5/147:05 amSAT - EWR
1 stop8h 29mSpirit Airlines
dom. 5/186:30 amEWR - SAT
Nonstop3h 59mSpirit Airlines
Deal found 4/27$190
sáb. 5/312:18 pmSAT - LAX
1 stop7h 34mMultiple Airlines
dom. 6/811:10 pmLAX - SAT
1 stop11h 22mMultiple Airlines
Deal found 4/28$193
vie. 5/93:22 pmSAT - SEA
1 stop11h 22mMultiple Airlines
lun. 5/123:20 pmSEA - SAT
1 stop11h 44mMultiple Airlines
Deal found 4/27$201
mar. 6/32:29 pmSAT - LAX
Nonstop3h 23mAmerican Airlines
vie. 6/201:30 amLAX - SAT
1 stop4h 55mAmerican Airlines
Deal found 4/28$205

Find flights from San Antonio within your budget

Find flights departing from San Antonio that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on abril 29, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Seattle

Route

Depart

Return

Price

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

dom. 5/11

10:51 pm-11:48 pm

Nonstop2h 57m

Las Vegas Harry Reid Intl

mar. 5/13

12:33 am-5:04 am

Nonstop2h 31m

$89

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

lun. 5/19

1:43 pm-2:42 pm

Nonstop2h 59m

Las Vegas Harry Reid Intl

jue. 5/22

8:40 am-1:23 pm

Nonstop2h 43m

$90

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

mié. 5/21

6:45 am-7:59 am

Nonstop3h 14m

Los Angeles

jue. 5/29

6:52 pm-10:47 am

1 stop13h 55m

$90

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

sáb. 5/31

2:18 pm-3:18 pm

Nonstop3h 00m

Las Vegas Harry Reid Intl

lun. 6/2

12:33 am-5:04 am

Nonstop2h 31m

$96

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

sáb. 5/24

7:36 pm-9:04 pm

Nonstop2h 28m

Denver Intl

sáb. 5/31

3:35 pm-6:51 pm

Nonstop2h 16m

$137

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

mar. 6/3

6:00 am-7:16 am

Nonstop3h 16m

Los Angeles

mié. 6/25

9:30 am-2:23 pm

Nonstop2h 53m

$185

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

vie. 5/30

11:42 am-12:10 am

1 stop14h 28m

Seattle/Tacoma Intl

lun. 6/2

3:20 pm-5:04 am

1 stop11h 44m

$185

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

mié. 5/14

7:05 am-4:34 pm

1 stop8h 29m

Newark

dom. 5/18

6:30 am-9:29 am

Nonstop3h 59m

$190

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

sáb. 5/31

2:18 pm-7:52 pm

1 stop7h 34m

Los Angeles

dom. 6/8

11:10 pm-12:32 pm

1 stop11h 22m

$193

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

mié. 5/28

7:20 pm-8:45 pm

Nonstop2h 25m

Denver Intl

mié. 6/4

8:50 pm-12:05 am

Nonstop2h 15m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 60 results
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Compare providers for flights from San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio in April
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from San Antonio, CheapOair has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as CheapOair about >95% of the time. This is based on searches for flights from San Antonio made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate CheapOair the highest out of those offering flight deals from San Antonio. CheapOair has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from San Antonio. This info is gathered from Cheapflights searches over the past month.

San Antonio travel tips

Get helpful tips and advice for traveling to or from San Antonio. Find recommendations for transportation, accommodations, local attractions, dining options, and other practical tips to enhance your travel experience. Please note that the travel tips are based on general knowledge and recommendations. Data last updated abril 29, 2025.
  • San Antonio International Airport (SAT) provides a wide range of accessible solutions for travelers who require assistance due to their limited mobility. For instance, SAT airport has accessible toilets plus parking spaces for drivers with disabilities in each terminal's parking garage.
  • Prior to boarding a flight from San Antonio to Anywhere, anyone heading to SAT Airport shouldn't worry about parking. The Red and Green Lots at SAT Airport offer reasonably priced daily parking. Additionally, several lots offer weekly airport parking. San Antonio International Airport's Fly Away Valet provides valet parking services.
  • For those who decide to drive to SAT Airport, finding a parking space prior to boarding a flight from San Antonio to Anywhere shouldn't be a serious issue. The Economy Green & Red Lots at SAT Airport offer parking for approx $8 per 24 hours, making them the least expensive alternative. At SAT, long-term parking spaces cost about $12 per day.

Best time to book a flight from San Antonio

Have a flexible travel schedule? Discover the best time to fly from San Antonio 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 San Antonio

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

When is the best time to book a flight from San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Seattle. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from San Antonio, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from San Antonio (average of $120). Flying from San Antonio in July will prove the most costly (average of $216). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from San Antonio?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Seattle. Price data was last updated on March 30, 2025.

Those who are seeking the cheapest fare on flights departing from San Antonio would be wise to consider leaving during Tuesday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday at noon when fares are usually the most expensive.

Airline reviews for flights from San Antonio

Read reviews and ratings of airlines operating flights from San Antonio. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your San Antonio travel. Please note that the reviews are sourced from user searches and were last updated on abril 29, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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Related info for your journey

Access useful and relevant information related to your journey from San Antonio. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated abril 29, 2025.
  • What are the most popular destinations to fly to from San Antonio?

    This month, the top selected destinations from San Antonio are Denver, Boston, León, Guanajuato. Throughout the year, Denver, Cancún, Boston are some of the top choices made by users flying from San Antonio.

  • What is the cheapest flight from San Antonio to anywhere?

    Users have flown out of San Antonio for as low as $15 to Monterrey (prices may vary depending on the airline and departure time). On average, users have booked flights for $547 to fly from San Antonio.

  • What are the cheapest airlines flying from San Antonio to anywhere?

    Over the past few days, we've found that Frontier, Spirit Airlines, and Allegiant Air have the cheapest prices from San Antonio. Frontier flights from San Antonio to Atlanta Hartsfield-Jackson ($39), Spirit Airlines flights from San Antonio to Albuquerque ($43), and Allegiant Air flights from San Antonio to Las Vegas Harry Reid Intl ($80).

  • What is the cheapest premium economy flight from San Antonio?

    Options for some of the cheapest premium economy flights from San Antonio we have found on Cheapflights are as follows:
    Fly from San Antonio to Monterrey starting at $201
    Fly from San Antonio to Mexico City starting at $571
    Fly from San Antonio to Boston starting at $619
    Fly from San Antonio to Detroit Metropolitan Wayne County Airport starting at $629

  • What is the cheapest first class flight from San Antonio?

    If you’re looking for a cheap first-class flight from San Antonio, consider Minneapolis. Prices start at $639 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from San Antonio?

    May is currently the cheapest month to fly from San Antonio. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from San Antonio?

    Check out the cheapest flights from San Antonio to embark to:
    Fly from San Antonio to Los Angeles from $72 round trip
    Fly from San Antonio to Atlanta from $86 round trip
    Fly from San Antonio to Las Vegas from $88 round trip
    Fly from San Antonio to Burbank from $92 round trip
    Fly from San Antonio to Sacramento from $103 round trip

  • Which San Antonio airport provides a lot of flights to different places?

    When traveling from San Antonio to anywhere, the vast majority of travelers frequently choose to fly out of SAT Airport. Although there are other close-by airports, such as Austin (AUS) Airport, that provide comparable flights from San Antonio to a variety of locations, most travelers prefer SAT Airport due to its excellent access to public transit and proximity to the city center and downtown San Antonio. You can go from the city center to SAT Airport using regional shuttle services like the All American Shuttle Services or a bus network like VIA Metropolitan Transit in around 45 minutes. It costs a lot of money, effort, and time to go to Austin (AUS) Airport from San Antonio's city center, which is located 73.5 miles away. By taking connected public transportation from the city's center or downtown San Antonio to the SAT Airport, tourists using the SAT Airport can reduce their trip expenses.

  • What is the best way for me to go to SAT Airport?

    Depending on where you are traveling from, your flight needs, and your financial situation, there are various ways to get from the city center or downtown to SAT Airport. One of the simplest alternatives that help to get travelers to SAT from downtown San Antonio and the city center is to use one of the many accessible, reasonably priced regional shuttles and bus services, such as Star Shuttle services and the San Antonio Charter Bus Company, that are available all across San Antonio. Consider renting a car from SIXT Rent a Car, Big O Tires, or Enterprise Rent-A-Car to make it simpler for you, your traveling companions, and your luggage to get to the airport if you possess huge luggage. Alternatively, you can travel between some of the cities serviced by SAT, like Kirby, New Braunfels, and Live Oak, using the Amtrak train system, which operates seven days a week.

  • Which neighboring cities receive services from SAT Airport?

    Cities including Live Oak, Kirby, Schertz, Pleasanton, as well as New Braunfels, are effectively served by SAT Airport as a result of their proximity to the airport. Each of these cities' centers are no more than 54 miles from SAT Airport. All of these cities are easily reached by public transportation, especially the Amtrak rail system, as well as by private transportation methods, like the usage of automobile rentals from SIXT Rent a Car, Big O Tires, or Enterprise Rent-A-Car. The Economy parking garage, located closer to the airport's arrival terminal, is one of the PIT Airport's cost-effective parking options for your hired or personal vehicle. Most hotels in the listed cities offer free or pocket-friendly airport shuttle services to their guests to and from SAT Airport.

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