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Medellín

$270+ Cheap flights from Ontario (ONT) to Medellín

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MDE
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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Cheap flight deals from Ontario to Medellín

Cheapest flights from Ontario to Medellín
Explore the most affordable flight options available from Ontario to Medellín. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This Avianca deal was found by Cheapflights users on 7/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:35 pm
ONT
-
MDE
1 stop11h 35m
Avianca
Sat 9/122:10 pm
MDE
-
ONT
1 stop9h 35m
Avianca
Deal found 7/8$574
This Avianca deal was found by Cheapflights users on 7/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:35 pm
ONT
-
MDE
1 stop11h 35m
Avianca
Thu 9/32:10 pm
MDE
-
ONT
1 stop9h 35m
Avianca
Deal found 7/8$576
This Avianca deal was found by Cheapflights users on 7/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:35 pm
ONT
-
MDE
1 stop11h 35m
Avianca
Sat 10/109:55 am
MDE
-
ONT
2 stops13h 50m
Avianca
Deal found 7/8$581
This Avianca deal was found by Cheapflights users on 7/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:35 pm
ONT
-
MDE
2 stops14h 25m
Avianca
Tue 10/132:10 pm
MDE
-
ONT
1 stop9h 35m
Avianca
Deal found 7/8$583
This oojo deal was found by Cheapflights users on 7/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:35 pm
ONT
-
MDE
1 stop11h 35m
Avianca
Sat 8/222:10 pm
MDE
-
ONT
1 stop9h 35m
Avianca
Deal found 7/7$595
This FlightHub deal was found by Cheapflights users on 7/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:35 pm
ONT
-
MDE
1 stop11h 35m
Avianca
Thu 8/202:10 pm
MDE
-
ONT
1 stop9h 35m
Avianca
Deal found 7/11$598
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:35 pm
ONT
-
MDE
1 stop11h 35m
Avianca
Mon 8/1010:30 pm
MDE
-
ONT
2 stops25h 15m
Avianca
Deal found 7/9$602
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:30 pm
ONT
-
MDE
1 stop11h 25m
Avianca
Mon 11/169:45 pm
MDE
-
ONT
2 stops26h 10m
Avianca
Deal found 7/9$605
This FlightHub deal was found by Cheapflights users on 7/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:35 pm
ONT
-
MDE
2 stops14h 25m
Avianca
Tue 10/202:10 pm
MDE
-
ONT
1 stop9h 35m
Avianca
Deal found 7/8$611
This Avianca deal was found by Cheapflights users on 7/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:35 pm
ONT
-
MDE
1 stop11h 35m
Avianca
Thu 8/202:10 pm
MDE
-
ONT
1 stop9h 35m
Avianca
Deal found 7/11$613

Find flight deals from Ontario to Medellín

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Medellín (CO1). 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 12, 2026.

Round-trip from

$574
(Avianca)

One-way from

$270
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$604
From Ontario to Medellín
Search Deals
One-way flight from Ontario to Medellín
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Medellín 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 12, 2026.
Use the filters below to find and compare flights from Ontario to Medellín that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Mon 9/14

6:00 am-9:10 pm

1 stop13h 10m

Medellín Jose Maria Cordova Intl

Thu 9/17

9:45 am-9:59 pm

1 stop14h 14m

$627

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Sat 9/5

1:56 pm-9:10 pm

2 stops29h 14m

Medellín Jose Maria Cordova Intl

Thu 9/10

9:45 am-10:51 pm

2 stops15h 06m

$632

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Thu 11/5

6:00 am-10:10 pm

1 stop13h 10m

Medellín Jose Maria Cordova Intl

Mon 11/16

10:40 am-12:01 pm

2 stops28h 21m

$632

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Mon 8/24

6:00 am-9:10 pm

1 stop13h 10m

Medellín Jose Maria Cordova Intl

Wed 8/26

9:45 am-12:12 pm

2 stops28h 27m

$632

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Sat 8/15

11:00 am-9:10 pm

2 stops32h 10m

Medellín Jose Maria Cordova Intl

Mon 8/24

9:45 am-9:59 pm

1 stop14h 14m

$632
Quickest round-trip

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Thu 10/1

6:00 am-9:10 pm

1 stop13h 10m

Medellín Jose Maria Cordova Intl

Tue 10/27

9:45 am-9:50 pm

1 stop14h 05m

$682

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Sat 11/14

6:00 am-10:10 pm

1 stop13h 10m

Medellín Jose Maria Cordova Intl

Wed 11/18

10:40 am-9:50 pm

1 stop14h 10m

$682

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Mon 9/14

6:08 am-9:10 pm

2 stops13h 02m

Medellín Jose Maria Cordova Intl

Mon 9/21

9:45 am-9:59 pm

1 stop14h 14m

$687

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Sat 8/8

5:45 am-9:10 pm

1 stop13h 25m

Medellín Jose Maria Cordova Intl

Fri 8/21

9:45 am-10:59 pm

2 stops15h 14m

$687

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Tue 8/4

4:20 pm-9:10 pm

2 stops26h 50m

Medellín Jose Maria Cordova Intl

Tue 8/18

9:45 am-8:01 pm

2 stops36h 16m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Ontario to Medellín

Have a flexible travel schedule? Discover the best time to fly to Medellín 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 Medellín
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Medellín

Get insights into the airlines that provide service to Medellín. 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 Medellín. Reviews last updated July 12, 2026.
Read through reviews of airlines operating flights from Ontario to Medellín, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,979 reviews

Food

6.7

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,979 reviews
United Airlines
7.4
Good
9,979 reviews

Food

6.7

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Medellín?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Medellín from Ontario. Booking flights from Ontario (ONT) to Medellín should be relatively easy as there are 0 daily outbound flights to Medellín from 1 airline.

  • How long is the flight from Ontario to Medellín?

    Airlines like United Airlines fly from Ontario to Medellín in about 13h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3306 mi.

  • What is the cheapest airline to fly from Ontario to Medellín round-trip?

    According to our current data, United Airlines ($507), offers the cheapest pricing from Ontario to Medellín. You may be able to fly from Ontario to Medellín for 24% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Medellín 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Medellín

Discover the top airline that operate flights from Ontario to Medellín. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$507Average$656FlexibilityNo cancel feeOn-time69%

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