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Guyana

$323+ Cheap flights from Ontario (ONT) to Guyana

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GEO
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Ontario to Guyana

Cheapest flights from Ontario to Guyana
Explore the most affordable flight options available from Ontario to Guyana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This Justfly.com deal was found by Cheapflights users on 4/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:41 pm
ONT
-
GEO
1 stop12h 26m
JetBlue
Thu 6/116:06 pm
GEO
-
ONT
1 stop31h 32m
JetBlue
Deal found 4/2$760
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/156:59 pm
ONT
-
GEO
2 stops25h 36m
United Airlines
Thu 5/2112:40 am
GEO
-
ONT
2 stops15h 07m
United Airlines
Deal found 3/31$773
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:35 pm
ONT
-
GEO
2 stops48h 20m
Avianca
Fri 8/214:05 am
GEO
-
ONT
2 stops44h 40m
Avianca
Deal found 4/1$843
This United Airlines deal was found by Cheapflights users on 3/31. 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 6/305:45 am
ONT
-
GEO
1 stop14h 50m
United Airlines
Tue 7/1412:40 am
GEO
-
ONT
2 stops15h 07m
United Airlines
Deal found 3/31$853
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 8/125:45 am
ONT
-
GEO
2 stops17h 21m
United Airlines
Mon 8/2412:40 am
GEO
-
ONT
2 stops14h 58m
United Airlines
Deal found 3/30$855
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:00 am
ONT
-
GEO
2 stops15h 35m
United Airlines
Mon 8/2412:40 am
GEO
-
ONT
2 stops14h 58m
United Airlines
Deal found 3/29$877
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 5/66:00 am
ONT
-
GEO
2 stops17h 06m
United Airlines
Mon 6/112:40 am
GEO
-
ONT
2 stops15h 07m
United Airlines
Deal found 3/31$885
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:02 am
ONT
-
GEO
1 stop14h 38m
United Airlines
Tue 10/612:45 am
GEO
-
ONT
2 stops14h 48m
United Airlines
Deal found 3/29$887
This United Airlines deal was found by Cheapflights users on 4/1. 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 7/125:00 am
ONT
-
GEO
2 stops39h 35m
United Airlines
Sat 7/2512:40 am
GEO
-
ONT
2 stops15h 07m
United Airlines
Deal found 4/1$894
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/17:03 pm
ONT
-
GEO
2 stops25h 32m
United Airlines
Thu 5/712:40 am
GEO
-
ONT
2 stops14h 58m
United Airlines
Deal found 4/2$922
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:53 pm
ONT
-
GEO
1 stop19h 31m
JetBlue
Thu 7/1611:50 pm
GEO
-
ONT
1 stop25h 45m
JetBlue
Deal found 3/29$957

Find flight deals from Ontario to Guyana

Keep the following information in mind while searching for Ontario to Guyana flight deals. Data was last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$760
(Justfly.com)

One-way from

$323
(Avianca)

Popular in

March

Cheapest in

November

Average price

$556
Provider with most accurate pricing for Los Angeles-Georgetown Cheddi Jagan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Georgetown Cheddi Jagan Intl flights.
Search Deals
From Ontario to Guyana
Search Deals
One-way flight from Ontario to Guyana
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Guyana 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 April 3, 2026.
Use the filters below to find and compare flights from Ontario to Guyana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Fri 5/15

6:59 pm-11:35 pm

2 stops25h 36m

Georgetown Cheddi Jagan Intl

Thu 5/21

12:40 am-12:47 pm

2 stops15h 07m

$773

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Thu 8/6

11:35 pm-2:55 am

2 stops48h 20m

Georgetown Cheddi Jagan Intl

Fri 8/21

4:05 am-9:45 pm

2 stops44h 40m

$843
Quickest round-trip

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Thu 8/6

5:45 am-11:35 pm

1 stop14h 50m

Georgetown Cheddi Jagan Intl

Thu 8/20

12:40 am-12:38 pm

2 stops14h 58m

$853

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Tue 8/18

5:00 am-11:35 pm

2 stops15h 35m

Georgetown Cheddi Jagan Intl

Mon 8/24

12:40 am-12:38 pm

2 stops14h 58m

$853

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Wed 8/12

5:45 am-2:06 am

2 stops17h 21m

Georgetown Cheddi Jagan Intl

Mon 8/24

12:40 am-12:38 pm

2 stops14h 58m

$855

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Thu 8/20

5:00 am-11:35 pm

2 stops15h 35m

Georgetown Cheddi Jagan Intl

Mon 8/24

12:40 am-12:38 pm

2 stops14h 58m

$877

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Wed 5/6

6:00 am-2:06 am

2 stops17h 06m

Georgetown Cheddi Jagan Intl

Mon 6/1

12:40 am-12:47 pm

2 stops15h 07m

$885

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Sun 7/12

5:00 am-11:35 pm

2 stops39h 35m

Georgetown Cheddi Jagan Intl

Sat 7/25

12:40 am-12:47 pm

2 stops15h 07m

$894
Cheapest one-way

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Wed 5/13

6:59 pm-11:35 pm

2 stops25h 36m

$510

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Sun 5/3

6:59 pm-11:35 pm

2 stops25h 36m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Ontario to Guyana

Have a flexible travel schedule? Discover the best time to fly to Guyana 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 Guyana

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Guyana (average of $349). Flying from Ontario to Guyana in March is currently the most expensive (average of $563). 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 Guyana. 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 Guyana?

    For a flight from Ontario to Guyana, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Guyana?

    Departing from Ontario to Guyana will take you 25h 36m. Airlines will cover a distance of 4219 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Ontario to Guyana (average of $349). Flying from Ontario to Guyana in March is currently the most expensive (average of $563). 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.

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