$118 Cheap Flights from San Antonio (SAT) to Cartagena (CTG)

View $118 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Rafael Nunez Intl. Airport (CTG)

Cheap Flights from San Antonio to Cartagena (SAT-CTG)

Prices were available within the past 7 days and start at $118 for one-way flights and $420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 29 - Thu, Oct 2
SAT
San Antonio
CTG
Cartagena
$420 Roundtrip, just found
$420
Roundtrip
just found
Select United flight, departing Mon, Sep 29 from San Antonio to Cartagena, returning Thu, Oct 2, priced at $420 just found
United
Mon, Sep 29 - Tue, Oct 7
SAT
San Antonio
CTG
Cartagena
$422 Roundtrip, just found
$422
Roundtrip
just found
Select United flight, departing Mon, Sep 29 from San Antonio to Cartagena, returning Tue, Oct 7, priced at $422 just found
United
Wed, Sep 24 - Mon, Sep 29
SAT
San Antonio
CTG
Cartagena
$425 Roundtrip, found 7 hours ago
$425
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Sep 24 from San Antonio to Cartagena, returning Mon, Sep 29, priced at $425 found 7 hours ago
United
Wed, Oct 1 - Sun, Oct 5
SAT
San Antonio
CTG
Cartagena
$428 Roundtrip, just found
$428
Roundtrip
just found
Select United flight, departing Wed, Oct 1 from San Antonio to Cartagena, returning Sun, Oct 5, priced at $428 just found
United
Fri, Sep 19 - Tue, Sep 23
SAT
San Antonio
CTG
Cartagena
$433 Roundtrip, found 2 days ago
$433
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 19 from San Antonio to Cartagena, returning Tue, Sep 23, priced at $433 found 2 days ago
Spirit Airlines
Mon, Sep 29 - Wed, Oct 29
SAT
San Antonio
CTG
Cartagena
$443 Roundtrip, found 6 days ago
$443
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Mon, Sep 29 from San Antonio to Cartagena, returning Wed, Oct 29, priced at $443 found 6 days ago
United
Mon, Sep 29 - Wed, Oct 8
SAT
San Antonio
CTG
Cartagena
$444 Roundtrip, just found
$444
Roundtrip
just found
Select United flight, departing Mon, Sep 29 from San Antonio to Cartagena, returning Wed, Oct 8, priced at $444 just found
American Airlines
Sun, Sep 28 - Wed, Oct 1
SAT
San Antonio
CTG
Cartagena
$494 Roundtrip, found 1 day ago
$494
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Sep 28 from San Antonio to Cartagena, returning Wed, Oct 1, priced at $494 found 1 day ago
Delta
Sun, Feb 15 - Fri, Feb 27
SAT
San Antonio
CTG
Cartagena
$494 Roundtrip, found 1 day ago
$494
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 15 from San Antonio to Cartagena, returning Fri, Feb 27, priced at $494 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Sat, Oct 11
SAT
San Antonio
CTG
Cartagena
$514 Roundtrip, found 13 hours ago
$514
Roundtrip
found 13 hours ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from San Antonio to Cartagena, returning Sat, Oct 11, priced at $514 found 13 hours ago

Find the cheapest month to fly from San Antonio (SAT) to Cartagena (CTG)

January is typically the cheapest month to fly

From $313 - $853 per traveler.

Alternative airports near Cartagena

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Rafael Nunez Intl. CTG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $420
CTG
Rafael Nunez Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $420
Flights from San Antonio (SAT) to Cartagena (CTG)
Origin airport
San Antonio Intl.
Destination airport
Rafael Núñez Intl.
Airlines serving
Aeromexico, American Airlines, Delta, LATAM Airlines Group, United
Roundtrip price
$420
Distance
1981 mi

San Antonio to Cartagena Flights

The cheapest times to fly from San Antonio to Cartagena

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Cartagena are during the month of September. You can find some of the cheapest flights from San Antonio to Cartagena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Cartagena

Sunday is one of the best days to book for cheap flights from San Antonio to Cartagena: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Cartagena

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Cartagena in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Cartagena flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Cartagena airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG) cost?
Get a cheap one-way flight from $118 or cheap return flight from $420 from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG)?
September is the most affordable month to fly from SAT to CTG. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SAT to CTG. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG)?
Nonstop flights from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAT to CTG?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG)?
To touch down at Rafael Nunez Intl. Airport (CTG) on time, opt for a flight that takes off from San Antonio Intl. Airport (SAT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG) last-minute?
Holding off until just before your trip to book a flight from SAT to CTG generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a SAT to CTG flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAT to CTG flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Rafael Nunez Intl. Airport (CTG)?
Generally, it's possible to cancel or reschedule your SAT to CTG flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.