$537+ Cheap flights from Cartagena (CTG) to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SAT
Feb 28 — Mar 71
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Cartagena to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cartagena to San Antonio
Cheapest
Best
Last-minute
Cheapest flights from Cartagena to San AntonioExplore the most affordable flight options available from Cartagena to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Cartagena to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:24 am
CTG
- SAT
2 stops17h 33m
United Airlines
Mon 2/27:20 pm
SAT
- CTG
2 stops26h 40m
United Airlines
Deal found 1/26![United Airlines logo]()
$537
This LATAM Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/293:32 pm
CTG
- SAT
1 stop10h 06m
LATAM Airlines
Mon 2/25:20 am
SAT
- CTG
1 stop7h 57m
LATAM Airlines
Deal found 1/26![LATAM Airlines logo]()
$690
This LATAM Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:35 am
CTG
- SAT
2 stops30h 25m
LATAM Airlines
Wed 2/255:30 am
SAT
- CTG
1 stop7h 47m
LATAM Airlines
Deal found 1/28![LATAM Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:25 am
CTG
- SAT
2 stops27h 18m
United Airlines
Wed 2/2511:43 am
SAT
- CTG
2 stops10h 17m
United Airlines
Deal found 1/28![United Airlines logo]()
$732
Best flights from Cartagena to San AntonioDiscover carefully curated flight deals from Cartagena to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
Discover carefully curated flight deals from Cartagena to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
This LATAM Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:35 am
CTG
- SAT
2 stops30h 25m
LATAM Airlines
Wed 2/255:30 am
SAT
- CTG
1 stop7h 47m
LATAM Airlines
Deal found 1/28![LATAM Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:25 am
CTG
- SAT
2 stops27h 18m
United Airlines
Wed 2/2511:43 am
SAT
- CTG
2 stops10h 17m
United Airlines
Deal found 1/28![United Airlines logo]()
$732
Last-minute flights from Cartagena to San AntonioDiscover last-minute flight deals from Cartagena to San Antonio. Data last updated January 29, 2026 and is based on user searches.
Discover last-minute flight deals from Cartagena to San Antonio. Data last updated January 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:24 am
CTG
- SAT
2 stops17h 33m
United Airlines
Mon 2/27:20 pm
SAT
- CTG
2 stops26h 40m
United Airlines
Deal found 1/26![United Airlines logo]()
$537
This LATAM Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/293:32 pm
CTG
- SAT
1 stop10h 06m
LATAM Airlines
Mon 2/25:20 am
SAT
- CTG
1 stop7h 57m
LATAM Airlines
Deal found 1/26![LATAM Airlines logo]()
$690
This LATAM Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:35 am
CTG
- SAT
2 stops30h 25m
LATAM Airlines
Wed 2/255:30 am
SAT
- CTG
1 stop7h 47m
LATAM Airlines
Deal found 1/28![LATAM Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:25 am
CTG
- SAT
2 stops27h 18m
United Airlines
Wed 2/2511:43 am
SAT
- CTG
2 stops10h 17m
United Airlines
Deal found 1/28![United Airlines logo]()
$732
Find flight deals from Cartagena to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Cartagena (CTG) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $709 (LATAM Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Cartagena to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Cartagena to San Antonio that are best for you.
Fly from
Cartagena
Fly to
San Antonio
Route
Depart
Return
Price
CartagenaSan Antonio
CTG - SAT
CTGSAT
Cartagena Rafael Nunez
Fri 2/20
4:35 am-10:00 am
2 stops30h 25m
San Antonio
Wed 2/25
5:30 am-2:17 pm
1 stop7h 47m
$709
CartagenaSan Antonio
CTG - SAT
CTGSAT
Cartagena Rafael Nunez
Sat 2/21
6:25 am-8:43 am
2 stops27h 18m
San Antonio
Wed 2/25
11:43 am-11:00 pm
2 stops10h 17m
$732
Compare providers for flights from Cartagena to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cartagena to San Antonio in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cartagena-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cartagena-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cartagena-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cartagena-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cartagena-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Cartagena to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Cartagena with our price prediction graph.
CTG-SAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Cartagena to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville