Cheap Flights from Cartagena to San Antonio International

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Flight deals from Cartagena to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Cartagena to San Antonio International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cartagena to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cartagena to San Antonio International flights are currently cheapest in July.

Cartagena to San Antonio International: Alternative routes

Compare routes from Cartagena to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Cartagena to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundR 3,500
Cheapest month to flyJuly

Finding cheap flights from Cartagena to San Antonio International: Frequently asked questions

The best price we found for a return flight from Cartagena to San Antonio International is R 6,807. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cartagena to San Antonio International. But we found flights with one or more stops from R 6,807.
As of July 2025, there are no flights flying from Cartagena to San Antonio International.
The cheapest month to fly from Cartagena to San Antonio International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cartagena Airport to San Antonio International Airport on Thursday, 14 August 2025.
No airlines currently offer direct flights between Cartagena Airport and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to San Antonio International.

Travelling from Rafael Nunez International Airport (CTG) to San Antonio International Airport (SAT): what you need to know

  • Cartagena and San Antonio are in the UTC-5 timezone. This means you won't have to change your watch on arrival.

  • Leave enough time to make your CTG to SAT flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like August, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during peak periods in general.

  • Think about adding a stopover when booking your ticket from Rafael Nunez International Airport to San Antonio International Airport. Simply uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between CTG and SAT:

    • Orlando International Airport

    • Fort Lauderdale-Hollywood International Airport

    • Miami International Airport

How to find the cheapest flights from Rafael Nunez International Airport (CTG) to San Antonio International Airport (SAT)

  • The cheapest price we've found for a one-way Rafael Nunez International Airport to San Antonio International Airport flight is R 3,500. A round-trip ticket right now is R 6,807. Depending on the availability when you book, these fares could change.

  • It's a good idea to book ahead of time if you're hoping to get cheap tickets from CTG to SAT. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search tool shows you the cheapest flights from Rafael Nunez International Airport to San Antonio International Airport across the month. It's a great way to snap up a bargain if your dates aren't set in stone.

  • Cut down on the time spent looking for cheap flights from CTG to SAT by creating a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

  • Find the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Rafael Nunez International Airport to San Antonio International Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Rafael Nunez International Airport (CTG)

  • Of all flights leaving Rafael Nunez International Airport, 67.0% land on schedule at their destination.

  • To reach Rafael Nunez International Airport from central Cartagena, it'll take around 30 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 11 kilometres from the airport to the city centre.

  • Searching for a convenient hotel near CTG? If you're boarding an early flight from Rafael Nunez International Airport to San Antonio International Airport, these accommodation options will put you moments from your departure gate:

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • The address for SAT is 9800 Airport Boulevard.

  • San Antonio International Airport to central San Antonio has a drive time of about 20 minutes. It's approximately 19 kilometres away.

  • It typically takes 1 hour 30 minutes when travelling by public transport.

When to fly to San Antonio International Airport (SAT)

  • It's time to pick your trip dates for your flight from Rafael Nunez International Airport to San Antonio International Airport. July is the busiest month to visit San Antonio. If you like a more laid-back vibe, go in April.

  • The warmest month in San Antonio is August, with temperatures ranging between 23ºC (73ºF) and 40ºC (104ºF). Lock in your flights from Rafael Nunez International Airport to San Antonio International Airport in this month if you enjoy this type of weather.

  • January sees average temperatures of between 3ºC (37ºF) and 20ºC (68ºF). Look for cheap tickets from CTG to SAT sometime then if you like travelling in cooler conditions.

Explore more of United States

  • You've seen San Antonio, now it's time to discover more of United States. Journey about 306 kilometres east to Houston to check off its leading attractions. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, you've got a jam-packed schedule ahead.

  • Dallas is another essential stop in United States and is around 402 kilometres north-east of San Antonio. No journey is complete without seeing Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.