What are the cheapest airlines flying from Singapore to San Antonio round-trip?

Cheapflights users have booked flights from Singapore to San Antonio round-trip from S$ 916. Another airline that can offer you cheap pricing is United Airlines. Find deals

What is the cheapest day to fly from Singapore to San Antonio?

Travellers seeking maximum savings on their Singapore to San Antonio flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 inches per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm. Find deals

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C). Find deals

What is the cheapest day to fly return from Singapore to San Antonio?

Travellers have found that booking a Tuesday departure is the best way to save up to 13% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When flying from Singapore to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight at midday.

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

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

How can I find direct flights from Singapore to San Antonio?

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

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

Yes. Cheapflights offers flight deals from Singapore 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.

Find Flights from Singapore to San Antonio

Best time to book a flight from Singapore to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Singapore with our price prediction graph.

Estimated return 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.

Reviews of airlines servicing San Antonio

Get a feel of what it's like to fly with Japan Airlines and United Airlines from Singapore to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

Japan Airlines

8.3

Very Good

1,559 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

United Airlines

7.4

Good

8,937 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

Related info for your journey

What are the cheapest airlines flying from Singapore to San Antonio round-trip?
Cheapflights users have booked flights from Singapore to San Antonio round-trip from S$ 916. Another airline that can offer you cheap pricing is United Airlines.
Can I find deals for flights from Singapore to San Antonio that include hotel bookings?
Yes. In addition to deals on Singapore to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to San Antonio.
Can I find deals for business class flights from Singapore to San Antonio?
Yes. Cheapflights offers flight deals from Singapore 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.

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Top 2 airlines flying from Singapore to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	CheapestS$ 916	AverageS$ 1,320	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
United Airlines	CheapestS$ 1,690	AverageS$ 1,744	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Singapore to San Antonio?

Deals for Singapore to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Antonio?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to San Antonio.

Can Cheapflights find flights from Singapore to San Antonio with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to San Antonio with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to San Antonio become cheaper?

Of course! You can now track prices for flights from Singapore to San Antonio and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Best time to book a flight from Singapore to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Singapore with our price prediction graph.

Reviews of airlines servicing San Antonio

Get a feel of what it's like to fly with Japan Airlines and United Airlines from Singapore to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore 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 are the cheapest airlines flying from Singapore to San Antonio round-trip?

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

How can I find direct flights from Singapore to San Antonio?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.

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Book a non-stop flight to one of these other cities located in Texas.

Search flights from Singapore to San Antonio by cabin class

Find flights from Singapore to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and San Antonio flights

Browse other Singapore and San Antonio flight options. Last updated on 12 settembre 2025.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2025

Top 2 airlines flying from Singapore to San Antonio

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to San Antonio?

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Antonio?

Can Cheapflights find flights from Singapore to San Antonio with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to San Antonio become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheap flights from Singapore to San Antonio

Best time to book a flight from Singapore to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Singapore with our price prediction graph.

Reviews of airlines servicing San Antonio

Get a feel of what it's like to fly with Japan Airlines and United Airlines from Singapore to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore 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 are the cheapest airlines flying from Singapore to San Antonio round-trip?

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

How can I find direct flights from Singapore to San Antonio?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Singapore to San Antonio

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to San Antonio?

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Antonio?

Can Cheapflights find flights from Singapore to San Antonio with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to San Antonio become cheaper?

100% Free

Book with Flexibility

Travel Smart