HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$427+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SAT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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

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 July 30, 2025.

Round-trip from

$427
(Mytrip)
From Cartagena Rafael Nunez to San Antonio
Search Deals

Find flight deals from Cartagena to San Antonio

Cheapest flights from Cartagena to San Antonio
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 July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:29 pmCTG - SAT
3 stops30h 03mSpirit Airlines
Fri 9/197:19 pmSAT - CTG
1 stop17h 04mSpirit Airlines
Deal found 7/29$427
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:29 pmCTG - SAT
3 stops30h 03mMultiple Airlines
Fri 9/197:19 pmSAT - CTG
2 stops21h 51mMultiple Airlines
Deal found 7/29$439

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 July 30, 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 9/12

1:29 pm-7:32 pm

3 stops30h 03m

San Antonio

Fri 9/19

7:19 pm-12:23 pm

1 stop17h 04m

$427

CartagenaSan Antonio

CTG - SAT

CTGSAT

Cartagena Rafael Nunez

Fri 9/12

1:29 pm-7:32 pm

3 stops30h 03m

San Antonio

Fri 9/19

7:19 pm-5:10 pm

2 stops21h 51m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

Cheapflights Insights

Everything you need to know about your flight from Cartagena to San Antonio

What is the cheapest month to book a flight from Cartagena to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Cartagena to San Antonio (average of $295). Flying from Cartagena to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Spirit Airlines from Cartagena to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,048 reviews

Boarding

6.6

Comfort

5.9

Crew

7.0

Overall

6.3

Food

5.1

Entertainment

5.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane
Spirit Airlines
6.3
Okay
8,048 reviews
Spirit Airlines
6.3
Okay
8,048 reviews

Boarding

6.6

Comfort

5.9

Crew

7.0

Overall

6.3

Food

5.1

Entertainment

5.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

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.

  • What is the cheapest airline to fly from Cartagena to San Antonio round-trip?

    Currently priced at $427, Spirit Airlines will fly you from Cartagena to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip.

  • 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.

  • What is the cheapest month to book a flight from Cartagena to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Cartagena to San Antonio (average of $295). Flying from Cartagena to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cartagena to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Bogotá to Hobby flights
Bogotá to George Bush Intcntl flights
Jose Maria Cordova Intl to Hobby flights
Bogotá to Dallas/Fort Worth flights
Jose Maria Cordova Intl to Dallas/Fort Worth flights
Jose Maria Cordova Intl to George Bush Intcntl flights
Bogotá to Austin flights
Bogotá to San Antonio flights
Cali to Hobby flights
Jose Maria Cordova Intl to Austin flights
Cali to George Bush Intcntl flights
Barranquilla to Hobby flights
Bucaramanga to Hobby flights
Bucaramanga to George Bush Intcntl flights
Jose Maria Cordova Intl to San Antonio flights
Barranquilla to George Bush Intcntl flights
Cartagena to Dallas/Fort Worth flights
Cartagena to Hobby flights
Cali to Dallas/Fort Worth flights
Cúcuta to Dallas/Fort Worth flights
Cúcuta to George Bush Intcntl flights
Pereira to Hobby flights
Cúcuta to Hobby flights
Armenia to George Bush Intcntl flights
Pereira to Austin flights
Cartagena to Austin flights
Cartagena to George Bush Intcntl flights
Armenia to Hobby flights
Bucaramanga to Dallas/Fort Worth flights
Armenia to San Antonio flights
Cali to Austin flights
Pereira to George Bush Intcntl flights
Cali to San Antonio flights
Popayán to Hobby flights
Santa Marta to George Bush Intcntl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.