Cheap Flights to San Antonio: San Antonio Flight Deals

View €49 flight on Wed, 22 Oct 2025Opens in a new window

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Cheap round-trip flights to San Antonio

Prices were available within the past 7 days and start at €49 for one-way flights and €91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, 30 Oct - Mon, 3 Nov
LIM
Lima
CUZ
Cusco
€91 Return, found 7 hours ago
€91
Return
found 7 hours ago
Select LATAM Airlines Group flight, departing Thu, 30 Oct from Lima to Cusco, returning Mon, 3 Nov, priced at €91 found 7 hours ago
avianca
Mon, 20 Apr - Sun, 26 Apr
GRU
Sao Paulo
CUZ
Cusco
€472 Return, found 1 day ago
€472
Return
found 1 day ago
Select avianca flight, departing Mon, 20 Apr from Sao Paulo to Cusco, returning Sun, 26 Apr, priced at €472 found 1 day ago
Iberia
Thu, 13 Nov - Thu, 20 Nov
MAD
Madrid
CUZ
Cusco
€752 Return, found 5 days ago
€752
Return
found 5 days ago
Select Iberia flight, departing Thu, 13 Nov from Madrid to Cusco, returning Thu, 20 Nov, priced at €752 found 5 days ago
United
Wed, 22 Oct - Wed, 29 Oct
IAH
Houston
CUZ
Cusco
€802 Return, found 9 hours ago
€802
Return
found 9 hours ago
Select United flight, departing Wed, 22 Oct from Houston to Cusco, returning Wed, 29 Oct, priced at €802 found 9 hours ago
Delta
Wed, 22 Oct - Wed, 29 Oct
HOU
Houston
CUZ
Cusco
€834 Return, found 9 hours ago
€834
Return
found 9 hours ago
Select Delta flight, departing Wed, 22 Oct from Houston to Cusco, returning Wed, 29 Oct, priced at €834 found 9 hours ago

Frequently asked questions

How to book the cheapest flight to San Antonio?
Don't leave locking in your flight to San Antonio until the last possible moment. That's one trick well-versed travellers use to get the best prices. Booking ahead means more options and cheaper flights. Another excellent way to get the best deal is to compare all options. If where you're headed has a few airports, be sure to look into the cost of flying into a smaller terminal. And finally, remember that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to secure your ticket as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to San Antonio?
Depending on where you're coming from, your journey to San Antonio could be a piece of cake or it could drag on forever. We've put together some useful hints that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

  • First and foremost, pack your passport, travel docs, bank cards and vital medications. Next, you'll need some entertainment to while away the hours. A juicy book and a phone crammed with your favourite movies are some fantastic options. If you intend to take a quick snooze, a quality neck pillow and some earplugs will also be useful. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you hop off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a sharp object lurking in one of the zippers of your hand luggage. Other prohibited items include flammable or explosive goods, such as bleach and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your main priority when deciding what to wear during your flight. Loose, breathable clothing is a sensible choice, as are flat, slip-on shoes.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to San Antonio?
The answer is simple — be prepared. We've rounded up some handy tips and tricks for a fuss-free trip through security. Look out San Antonio, here you come:

  • First things first. Your boarding pass and passport will need to be inspected by airport security. Keep them handy so you don't hold up the line.
  • After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items such as your jacket, belt and earphones will be required to go through the machine.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. No need to worry though, you'll be back online before you know it.
  • Travelling with your favourite perfume? As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you can bring it with you in your carry-on baggage.
  • Choosing your footwear wisely can save you several minutes. Boots are often required to be removed and separately scanned. Slip-on sneakers usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Antonio. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Antonio. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Antonio, or are just on the lookout for the best flights to San Antonio, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Antonio to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Alejandro Velasco Astete Intl.
Destination airport IATA code
CUZ
Destination city name
Cusco
Return price
€90

Trending flights to San Antonio

Prices were available within the past 7 days and start at €49 for one-way flights and €91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 12 Mar - Mon, 23 Mar
DUB
Dublin
CUZ
Cusco
€855 Return, found 2 days ago
€855
Return
found 2 days ago
Select KLM flight, departing Thu, 12 Mar from Dublin to Cusco, returning Mon, 23 Mar, priced at €855 found 2 days ago

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