What are the cheapest airlines flying from St. Louis to Cartagena round-trip?

Flying on Spirit Airlines is currently your cheapest option to Cartagena, with prices starting at $450. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $564 and $593, respectively. Spirit Airlines is currently priced 39% below the average price you’ll pay for this route.

What is the cheapest day to fly from St. Louis to Cartagena?

Travelers seeking maximum savings on their St. Louis to Cartagena flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Cartagena ranges from 0.0 - 8.7 inches per month. October is typically the wettest month, when rainfall can reach 8.7 in. January is typically the driest time to visit Cartagena when rainfall is around 0.0 in.

If weather is an important factor for your trip to Cartagena, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What are the most popular airlines that fly from St. Louis to Cartagena?

When booking a flight from St. Louis to Cartagena, you may want to consider flying on American Airlines, Delta or LATAM Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from St. Louis to Cartagena?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 83% on the overall cost on flights from St. Louis to Cartagena.

What is the cheapest month to fly from St. Louis to Cartagena?

Flights from St. Louis to Cartagena lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Cartagena in January, with the cheapest ticket starting at $471.

Can I find deals for flights from St. Louis to Cartagena that include hotel bookings?

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

How can I find direct flights from St. Louis to Cartagena?

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

Can I find deals for business class flights from St. Louis to Cartagena?

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

$318+ Flights from St. Louis to Cartagena

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Cheap flight deals from St. Louis to Cartagena

Round-trip from	$438 (Kiwi.com)
One-way from	$318 (Delta)
Popular in	June
Cheapest in	January
Average price	$941

From Lambert-St Louis to Cartagena Rafael Nunez

Search Deals

One-way flight from Lambert-St Louis to Cartagena Rafael Nunez

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($166 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from St. Louis to Cartagena

Cheapest flights from St. Louis to Cartagena
Explore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 11/82:22 pmSTL - CTG

2 stops21h 46mMultiple Airlines

Wed 11/122:16 pmCTG - STL

1 stop21h 45mMultiple Airlines

Deal found 7/27

$438

Sat 8/910:45 amSTL - CTG

2 stops25h 30mSpirit Airlines

Wed 8/131:36 pmCTG - STL

1 stop20h 04mSpirit Airlines

Deal found 7/28

$450

Sat 11/85:21 amSTL - CTG

1 stop8h 53mAmerican Airlines

Wed 11/122:34 pmCTG - STL

1 stop8h 58mAmerican Airlines

Deal found 7/27

$564

Mon 9/16:15 amSTL - CTG

2 stops26h 26mUnited Airlines

Mon 9/89:39 amCTG - STL

2 stops24h 18mUnited Airlines

Deal found 7/28

$593

Sat 8/98:15 amSTL - CTG

2 stops14h 42mCopa Airlines

Wed 8/136:20 amCTG - STL

2 stops12h 40mCopa Airlines

Deal found 7/28

$767

Sat 12/275:17 pmSTL - CTG

1 stop19h 33mLATAM Airlines

Sat 1/33:10 pmCTG - STL

1 stop9h 29mLATAM Airlines

Deal found 7/27

$1,330

Best flights from St. Louis to Cartagena
Discover carefully curated flight deals from St. Louis to Cartagena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 11/82:22 pmSTL - CTG

2 stops21h 46mMultiple Airlines

Wed 11/122:16 pmCTG - STL

1 stop21h 45mMultiple Airlines

Deal found 7/27

$438

Sat 8/910:45 amSTL - CTG

2 stops25h 30mSpirit Airlines

Wed 8/131:36 pmCTG - STL

1 stop20h 04mSpirit Airlines

Deal found 7/28

$450

Sat 11/85:21 amSTL - CTG

1 stop8h 53mAmerican Airlines

Wed 11/122:34 pmCTG - STL

1 stop8h 58mAmerican Airlines

Deal found 7/27

$564

Mon 9/16:15 amSTL - CTG

2 stops26h 26mUnited Airlines

Mon 9/89:39 amCTG - STL

2 stops24h 18mUnited Airlines

Deal found 7/28

$593

Sat 8/98:15 amSTL - CTG

2 stops14h 42mCopa Airlines

Wed 8/136:20 amCTG - STL

2 stops12h 40mCopa Airlines

Deal found 7/28

$767

Sat 12/275:17 pmSTL - CTG

1 stop19h 33mLATAM Airlines

Sat 1/33:10 pmCTG - STL

1 stop9h 29mLATAM Airlines

Deal found 7/27

$1,330

Last-minute flights from St. Louis to Cartagena
Discover last-minute flight deals from St. Louis to Cartagena. Data last updated July 29, 2025 and is based on user searches.

Sat 8/910:45 amSTL - CTG

2 stops25h 30mSpirit Airlines

Wed 8/131:36 pmCTG - STL

1 stop20h 04mSpirit Airlines

Deal found 7/28

$450

Sat 8/910:45 amSTL - CTG

2 stops21h 35mMultiple Airlines

Wed 8/131:36 pmCTG - STL

1 stop20h 04mMultiple Airlines

Deal found 7/28

$470

Sat 8/96:23 amSTL - CTG

2 stops26h 17mUnited Airlines

Wed 8/139:39 amCTG - STL

2 stops33h 14mUnited Airlines

Deal found 7/28

$738

Sat 8/98:15 amSTL - CTG

2 stops14h 42mCopa Airlines

Wed 8/136:20 amCTG - STL

2 stops12h 40mCopa Airlines

Deal found 7/28

$767

Wed 8/133:43 pmSTL - CTG

2 stops20h 42mAmerican Airlines

Mon 8/183:10 pmCTG - STL

2 stops18h 19mAmerican Airlines

Deal found 7/28

$751

One-way flights from St. Louis to Cartagena
Search for one-way flight options from St. Louis to Cartagena. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Tue 11/116:00 amSTL - CTG

1 stop6h 46mDelta

Deal found 7/28

$318

Tue 11/116:04 pmSTL - CTG

2 stops20h 10mAmerican Airlines

Deal found 7/29

$514

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sat 11/8

2:22 pm-1:08 pm

2 stops21h 46m

Cartagena Rafael Nunez

Wed 11/12

2:16 pm-11:01 am

1 stop21h 45m

$438

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sat 8/9

10:45 am-12:15 pm

2 stops25h 30m

Cartagena Rafael Nunez

Wed 8/13

1:36 pm-9:40 am

1 stop20h 04m

$450

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sat 11/8

5:21 am-3:14 pm

1 stop8h 53m

Cartagena Rafael Nunez

Wed 11/12

2:34 pm-10:32 pm

1 stop8h 58m

$564

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Mon 9/1

6:15 am-8:41 am

2 stops26h 26m

Cartagena Rafael Nunez

Mon 9/8

9:39 am-9:57 am

2 stops24h 18m

$593

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sat 8/9

8:15 am-10:57 pm

2 stops14h 42m

Cartagena Rafael Nunez

Wed 8/13

6:20 am-7:00 pm

2 stops12h 40m

$767

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sat 12/27

5:17 pm-1:50 pm

1 stop19h 33m

Cartagena Rafael Nunez

Sat 1/3

3:10 pm-11:39 pm

1 stop9h 29m

$1,330

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 11/11

6:00 am-1:46 pm

1 stop6h 46m

$318

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 11/11

6:04 pm-3:14 pm

2 stops20h 10m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from St. Louis to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from St. Louis 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 St. Louis to Cartagena

What is the cheapest month to book a flight from St. Louis to Cartagena?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Cartagena (average of $404). Flying from St. Louis to Cartagena in December is currently the most expensive (average of $521). 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.

What is the cheapest time of day to fly from STL to CTG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Cartagena as you normally would.

Reviews of airlines servicing Cartagena

Read through reviews of airlines operating flights from St. Louis to Cartagena, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,821 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from St. Louis to Cartagena round-trip?
Flying on Spirit Airlines is currently your cheapest option to Cartagena, with prices starting at $450. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $564 and $593, respectively. Spirit Airlines is currently priced 39% below the average price you’ll pay for this route.
Can I find deals for flights from St. Louis to Cartagena that include hotel bookings?
Yes. In addition to deals on St. Louis to Cartagena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Cartagena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Cartagena.
Can I find deals for business class flights from St. Louis to Cartagena?
Yes. Cheapflights offers flight deals from St. Louis to Cartagena 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 St. Louis to Cartagena?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Cartagena (average of $404). Flying from St. Louis to Cartagena in December is currently the most expensive (average of $521). 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

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Top 3 airlines flying from St. Louis to Cartagena

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$403	Average$648	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$448	Average$700	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$493	Average$756	FlexibilityNo cancel fee	On-time71%

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$318+ Cheap flights from St. Louis (STL) to Cartagena (CTG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Cartagena with Cheapflights

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Cheap flight deals from St. Louis to Cartagena

Round-trip from

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Find flight deals from St. Louis to Cartagena

Cheapest flights from St. Louis to CartagenaExplore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Cartagena that are best for you.

Best time to book a flight from St. Louis to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Cartagena

What is the cheapest month to book a flight from St. Louis to Cartagena?

What is the cheapest time of day to fly from STL to CTG?

Find hourly flight availability from St. Louis to Cartagena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Reviews of airlines servicing Cartagena

Read through reviews of airlines operating flights from St. Louis to Cartagena, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Cartagena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from St. Louis to Cartagena round-trip?

Can I find deals for flights from St. Louis to Cartagena that include hotel bookings?

How can I find direct flights from St. Louis to Cartagena?

Can I find deals for business class flights from St. Louis to Cartagena?

What is the cheapest month to book a flight from St. Louis to Cartagena?

Traveling to a place near Cartagena?

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Alternative routes for St. Louis to Cartagena

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Top 3 airlines flying from St. Louis to Cartagena

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Cheapest flights from St. Louis to Cartagena
Explore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.