Cheap flights from San Antonio to Spain from $316
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Spain departing on 7/21. 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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How to get the cheapest flight ticket from San Antonio to Spain
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 Spain?
If you don’t want to visit Spain in January, then you should wait until November to fly from San Antonio, when ticket prices are also cheap, with an average price of $682.
What is the cheapest day to depart on your flight to Spain?
The cheapest day to depart from San Antonio to Spain is on a Tuesday when prices can be found for as low as $778. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Spain for around $1,171.
What is the cheapest time of day to depart on your flight to Spain?
Flying to Spain from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $816 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $1,000.
How far in advance should I book a flight to Spain?
You are more likely to see cheaper flights to Spain from San Antonio when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $944 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from San Antonio for as low as $805 on momondo.
What is the cheapest airline that flies from San Antonio to Spain?
Air Canada, KLM, and United Airlines are the most popular carriers operating from San Antonio to Spain
What airlines fly to Spain?
Iberia, American Airlines and British Airways are the top three most popular airlines that fly to Spain from San Antonio according to our data. Iberia is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 11 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.
Cheap San Antonio to Spain flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Spain
When did momondo last update prices for flights from San Antonio Airport to Spain?
Prices for flights from San Antonio Airport to Spain are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Spain?
As of June 2025, there are 8 operators available to choose from for flights from San Antonio Airport to Spain.
How old do you have to be to fly from San Antonio Airport to Spain?
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 San Antonio Airport to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain 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 Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Antonio to Spain
Compare and see reviews for airlines that fly from San Antonio to Spain with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $460 | Free Cancellation | Rating 7.4 8,798 reviews | |||
| PriceFrom $537 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $564 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $566 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom $576 | Free Cancellation | Rating 6.6 7,016 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 7.5 1,465 reviews | |||
| PriceFrom $741 | Free Cancellation | Rating 7.3 1,388 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to Spain?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Spain for you.
Can I find flights from San Antonio to Spain with flexible booking policies on momondo?
Yes. All flights to Spain from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Antonio to Spain?
Once all potential San Antonio to Spain flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Antonio to Spain right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Antonio to Spain flights. All you need is a valid email address and we will do the rest; it is that quick and easy.