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$510+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SAT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Cartagena to San Antonio

Best flights from Cartagena to San Antonio
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 1/239:42 amCTG - SAT
2 stops36h 39mUnited Airlines
Mon 1/265:59 pmSAT - CTG
2 stops28h 01mUnited Airlines
Deal found 12/9$510
This LATAM Airlines deal was found by Cheapflights users on 12/9. 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 1/233:32 pmCTG - SAT
1 stop19h 49mLATAM Airlines
Mon 1/265:20 amSAT - CTG
1 stop7h 57mLATAM Airlines
Deal found 12/9$644

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$510
(United Airlines)
Provider with most accurate pricing for Cartagena Rafael Nunez-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Cartagena Rafael Nunez-San Antonio flights.
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From Cartagena Rafael Nunez to San Antonio
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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 December 12, 2025.
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 1/23

9:42 am-9:21 pm

2 stops36h 39m

San Antonio

Mon 1/26

5:59 pm-11:00 pm

2 stops28h 01m

$510

CartagenaSan Antonio

CTG - SAT

CTGSAT

Cartagena Rafael Nunez

Fri 1/23

3:32 pm-10:21 am

1 stop19h 49m

San Antonio

Mon 1/26

5:20 am-2:17 pm

1 stop7h 57m

$644

CartagenaSan Antonio

CTG - SAT

CTGSAT

Cartagena Rafael Nunez

Sun 1/4

4:35 am-10:30 am

2 stops30h 55m

$861

CartagenaSan Antonio

CTG - SAT

CTGSAT

Cartagena Rafael Nunez

Mon 1/5

3:32 pm-10:13 am

1 stop19h 41m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cartagena-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cartagena-San Antonio flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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.

  • How long is the flight from Cartagena to San Antonio?

    There are many flights that can get you from Cartagena to San Antonio in 19h 49m. Fly via United Airlines or LATAM Airlines to get the fastest option. The distance from Cartagena to San Antonio is about 1981 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Cartagena to San Antonio that include hotel bookings?

    Yes. In addition to deals on Cartagena to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cartagena to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cartagena to San Antonio.

  • Can I find deals for business class flights from Cartagena to San Antonio?

    Yes. Cheapflights offers flight deals from Cartagena to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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