Cheap flights from San Antonio to Brussels from $778
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Brussels departing on 10/11. 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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United Airlines flights from San Antonio to Brussels
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How to get the cheapest flight ticket from San Antonio to Brussels
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 Brussels?
In general, March is the cheapest month to fly from San Antonio to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $722. If you are unable to visit Brussels during the month of March, then departing from San Antonio during the month February is also very affordable. Most momondo users find prices during this month for around $817.
What is the cheapest day to depart on your flight to Brussels?
On average, the least expensive day to fly to Brussels from San Antonio is on a Saturday. momondo users have found tickets for Saturday departures for as low as $930. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,418.
What is the cheapest airline that flies from San Antonio to Brussels?
British Airways is the most popular carrier operating from San Antonio to Brussels
What airlines fly to Brussels?
United Airlines, Lufthansa and Delta are the top three most popular airlines that fly to Brussels from San Antonio according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 6 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.
Cheap San Antonio to Brussels flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Brussels
How far is San Antonio to Brussels by plane?
A flight from San Antonio to Brussels will travel around 5178.7 mi. Flights usually cover this in 12h 13m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Antonio Airport to Brussels?
Prices for flights from San Antonio Airport to Brussels refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Brussels?
The number of operators available for flights from San Antonio Airport to Brussels is 1 as of May 2025.
How old do you have to be to fly from San Antonio Airport to Brussels?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Brussels.
What documentation or ID do you need to fly to Brussels?
The travel and health documents you'll need for your trip to Brussels 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 Brussels. 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 Brussels
Compare and see reviews for airlines that fly from San Antonio to Brussels with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $822 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to Brussels?
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 Brussels for you.
Can I find flights from San Antonio to Brussels with flexible booking policies on momondo?
Flights from San Antonio to Brussels 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 San Antonio to Brussels?
momondo provides multiple filters to help you find the best flight to Brussels from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Antonio to Brussels right now. Can momondo alert me if prices change?
Price alerts on flights to Brussels from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.