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$544+ Cheap flights from Ontario (ONT) to Georgetown (GEO)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GEO
Oct 26 — Nov 21
Sun 10/26
Sun 11/2
1 adult, Economy
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Cheap flight deals from Ontario to Georgetown

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Georgetown (GEO). 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 September 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$822
(United Airlines)

One-way from

$544
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$596
Provider with most accurate pricing for Ontario-Georgetown Cheddi Jagan Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Georgetown Cheddi Jagan Intl flights.
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From Ontario to Georgetown Cheddi Jagan Intl
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One-way flight from Ontario to Georgetown Cheddi Jagan Intl
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Georgetown

Cheapest flights from Ontario to Georgetown
Explore the most affordable flight options available from Ontario to Georgetown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2025.

This United Airlines deal was found by Cheapflights users on 9/25. 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 12/186:04 amONT - GEO
1 stop14h 21mUnited Airlines
Mon 12/291:30 amGEO - ONT
2 stops15h 08mUnited Airlines
Deal found 9/25$822
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/186:00 amONT - GEO
1 stop14h 40mUnited Airlines
Wed 10/293:19 amGEO - ONT
2 stops21h 30mUnited Airlines
Deal found 9/24$907
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/216:00 amONT - GEO
1 stop14h 40mUnited Airlines
Tue 10/213:18 amGEO - ONT
2 stops21h 06mUnited Airlines
Deal found 9/26$1,050
This American Airlines deal was found by Cheapflights users on 9/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:59 pmONT - GEO
2 stops19h 24mAmerican Airlines
Mon 11/31:15 amGEO - ONT
2 stops22h 26mAmerican Airlines
Deal found 9/26$1,157
This Priceline deal was found by Cheapflights users on 9/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:56 pmONT - GEO
1 stop12h 02mJetBlue
Wed 10/13:14 pmGEO - ONT
1 stop33h 15mJetBlue
Deal found 9/25$1,266
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/241:15 pmONT - GEO
2 stops31h 06mUnited Airlines
Mon 11/31:30 amGEO - ONT
1 stop24h 19mUnited Airlines
Deal found 9/25$1,498
This United Airlines deal was found by Cheapflights users on 9/25. 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 9/296:00 amONT - GEO
1 stop14h 40mUnited Airlines
Tue 9/3012:45 amGEO - ONT
2 stops15h 06mUnited Airlines
Deal found 9/25$1,565
This United deal was found by Cheapflights users on 9/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amONT - GEO
1 stop14h 40mMultiple Airlines
Mon 10/68:20 amGEO - ONT
2 stops17h 10mMultiple Airlines
Deal found 9/24$3,897

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Georgetown 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 September 26, 2025.
Use the filters below to find and compare flights from Ontario to Georgetown that are best for you.

Fly from

Ontario

Fly to

Georgetown

Route

Depart

Return

Price

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Thu 12/18

5:05 am-12:25 am

2 stops15h 20m

Georgetown Cheddi Jagan Intl

Mon 12/29

1:30 am-12:38 pm

2 stops15h 08m

$822

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Wed 3/25

6:02 am-2:01 am

2 stops16h 59m

Georgetown Cheddi Jagan Intl

Tue 4/14

12:45 am-3:18 pm

2 stops17h 33m

$823

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Sat 10/18

6:00 am-11:40 pm

1 stop14h 40m

Georgetown Cheddi Jagan Intl

Wed 10/29

3:19 am-9:49 pm

2 stops21h 30m

$907

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Tue 10/21

6:00 am-11:40 pm

1 stop14h 40m

Georgetown Cheddi Jagan Intl

Tue 10/21

3:18 am-9:24 pm

2 stops21h 06m

$1,050

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Fri 10/24

1:00 pm-2:00 pm

2 stops22h 00m

Georgetown Cheddi Jagan Intl

Mon 11/3

1:15 am-7:41 pm

2 stops22h 26m

$1,157

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Fri 10/24

1:15 pm-11:21 pm

2 stops31h 06m

Georgetown Cheddi Jagan Intl

Mon 11/3

1:30 am-9:49 pm

1 stop24h 19m

$1,498

OntarioGeorgetown

ONT - GEO

ONTGEO

Ontario

Sat 1/10

1:20 pm-12:25 am

2 stops55h 05m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

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

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

What is the cheapest month to book a flight from Ontario to Georgetown, Demerara-Mahaica?

Currently, January is the cheapest month in which you can book a flight from Ontario to Georgetown, Demerara-Mahaica (average of $398). Flying from Ontario to Georgetown, Demerara-Mahaica in December is currently the most expensive (average of $715). 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 ONT to GEO?

Find hourly flight availability from Ontario to Georgetown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 26, 2025.

One of the essential ways to save on airfare from Ontario to Georgetown, Demerara-Mahaica is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 50% on airfare.

Reviews of airlines servicing Georgetown

Get insights into the airlines that provide service to Georgetown. 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 Georgetown. Reviews last updated September 26, 2025.
Peruse reviews from past customers who have flown with United Airlines from Ontario to Georgetown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Ontario to Georgetown. 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 Georgetown, Demerara-Mahaica?

    For as low as $822, United Airlines can have you in Georgetown, Demerara-Mahaica from Ontario in 15h 20m. Ontario and Georgetown, Demerara-Mahaica are separated by a distance of 4219 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Georgetown 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 Georgetown, Demerara-Mahaica?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Georgetown, Demerara-Mahaica (average of $398). Flying from Ontario to Georgetown, Demerara-Mahaica in December is currently the most expensive (average of $715). 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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Alternative routes for Ontario to Georgetown

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Top airline flying from Ontario to Georgetown

Discover the top airline that operate flights from Ontario to Georgetown. 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 September 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$710Average$939FlexibilityNo cancel feeOn-time69%

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