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Cartagena

$265+ Cheap flights from Ontario (ONT) 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CTG
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Ontario to Cartagena

Cheapest flights from Ontario to Cartagena
Explore the most affordable flight options available from Ontario to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/226:04 amONT - CTG
2 stops37h 56mUnited Airlines
Mon 1/126:24 amCTG - ONT
2 stops18h 34mUnited Airlines
Deal found 12/21$762
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/296:04 amONT - CTG
2 stops13h 56mUnited Airlines
Wed 2/259:42 amCTG - ONT
2 stops39h 17mUnited Airlines
Deal found 12/20$981
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sun 12/2110:42 amONT - CTG
2 stops33h 18mUnited Airlines
Sun 12/286:25 amCTG - ONT
2 stops30h 36mUnited Airlines
Deal found 12/20$1,102
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/266:04 amONT - CTG
2 stops37h 56mUnited Airlines
Mon 12/296:25 amCTG - ONT
2 stops42h 27mUnited Airlines
Deal found 12/20$1,130
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/2310:42 amONT - CTG
2 stops33h 18mUnited Airlines
Tue 12/306:25 amCTG - ONT
2 stops42h 27mUnited Airlines
Deal found 12/21$1,266
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:29 pmONT - CTG
1 stop12h 38mDelta
Wed 12/313:22 pmCTG - ONT
1 stop31h 28mDelta
Deal found 12/20$1,320
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:29 pmONT - CTG
1 stop12h 38mDelta
Sun 12/283:22 pmCTG - ONT
1 stop21h 38mDelta
Deal found 12/20$1,330
This KAYAK deal was found by Cheapflights users on 12/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:29 pmONT - CTG
1 stop12h 38mLATAM Airlines
Tue 12/303:22 pmCTG - ONT
1 stop11h 01mLATAM Airlines
Deal found 12/21$1,371
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:29 pmONT - CTG
1 stop12h 38mDelta
Mon 12/293:22 pmCTG - ONT
1 stop11h 01mDelta
Deal found 12/20$1,378

Find flight deals from Ontario to Cartagena

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Cartagena (CTG). 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 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$438
(Priceline)

One-way from

$265
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$807
Provider with most accurate pricing for Ontario-Cartagena Rafael Nunez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Cartagena Rafael Nunez flights.
Search Deals
From Ontario to Cartagena Rafael Nunez
Search Deals
One-way flight from Ontario to Cartagena Rafael Nunez
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cartagena 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 23, 2025.
Use the filters below to find and compare flights from Ontario to Cartagena that are best for you.

Fly from

Ontario

Fly to

Cartagena

Route

Depart

Return

Price

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Mon 4/6

10:25 pm-1:15 pm

1 stop12h 50m

Cartagena Rafael Nunez

Tue 4/14

2:55 pm-8:58 pm

2 stops32h 03m

$509

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Tue 4/7

10:25 pm-1:15 pm

1 stop12h 50m

Cartagena Rafael Nunez

Tue 4/14

2:55 pm-6:28 pm

2 stops29h 33m

$509

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Sun 2/22

10:20 pm-2:17 pm

1 stop12h 57m

Cartagena Rafael Nunez

Wed 2/25

4:35 am-9:05 pm

2 stops19h 30m

$509

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Wed 4/8

5:09 pm-1:15 pm

2 stops18h 06m

Cartagena Rafael Nunez

Tue 4/14

2:55 pm-6:28 pm

2 stops29h 33m

$514

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Sun 4/5

10:25 pm-1:15 pm

1 stop12h 50m

Cartagena Rafael Nunez

Thu 4/16

2:30 pm-6:28 pm

1 stop29h 58m

$518

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Mon 4/6

10:25 pm-1:15 pm

1 stop12h 50m

Cartagena Rafael Nunez

Thu 4/16

2:30 pm-8:58 pm

1 stop32h 28m

$518

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Tue 4/7

10:25 pm-1:15 pm

1 stop12h 50m

Cartagena Rafael Nunez

Thu 4/16

2:30 pm-8:58 pm

1 stop32h 28m

$518

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Sat 2/21

6:00 am-11:00 pm

2 stops14h 00m

Cartagena Rafael Nunez

Thu 2/26

9:42 am-9:59 pm

2 stops39h 17m

$519

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Sat 2/21

6:00 am-11:00 pm

2 stops14h 00m

Cartagena Rafael Nunez

Wed 2/25

3:02 pm-9:59 pm

2 stops33h 57m

$519

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Fri 2/20

10:20 pm-2:17 pm

1 stop12h 57m

Cartagena Rafael Nunez

Wed 2/25

4:35 am-9:05 pm

2 stops19h 30m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 19 results
1
2

Compare providers for flights from Ontario to Cartagena

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

*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 Ontario-Cartagena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Cartagena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Cartagena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Cartagena 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 Ontario-Cartagena 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 Ontario to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from Ontario 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 Ontario to Cartagena

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Cartagena (average of $176). Flying from Ontario to Cartagena in December is currently the most expensive (average of $482). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cartagena. 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 Ontario to Cartagena?

    Airlines like Delta fly from Ontario to Cartagena in about 12h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3112 mi.

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

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

  • How can I find direct flights from Ontario to Cartagena?

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Ontario to Cartagena?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Cartagena (average of $176). Flying from Ontario to Cartagena in December is currently the most expensive (average of $482). 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 Cartagena?

Book flights to Cartagena if you plan to visit one of these locations
Boca Grande

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