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$349+ Cheap flights from Gainesville (GNV) to Ontario

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — YYZ
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap flight deals from Gainesville to Ontario

Keep the following information in mind while searching for Gainesville to Ontario flight deals. Data was last updated septembre 15, 2025.

Round-trip from

$624
(American Airlines)

One-way from

$349
(Delta)
From Gainesville Regional to Ontario
Search Deals
One-way flight from Gainesville Regional to Ontario
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Find flight deals from Gainesville to Ontario

Cheapest flights from Gainesville to Ontario
Explore the most affordable flight options available from Gainesville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 10/76:58 pmGNV - YUL
2 stops14h 52mAmerican Airlines
mar. 10/1410:30 amYUL - GNV
2 stops13h 25mAmerican Airlines
Deal found 9/13$624
This American Airlines deal was found by Cheapflights users on 9/13. 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.
sam. 10/251:46 pmGNV - YYZ
2 stops22h 13mAmerican Airlines
mar. 10/285:15 pmYYZ - GNV
2 stops16h 54mAmerican Airlines
Deal found 9/13$683
This Delta deal was found by Cheapflights users on 9/14. 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.
sam. 10/2510:11 amGNV - YYZ
2 stops10h 31mDelta
mar. 10/287:45 amYYZ - GNV
1 stop5h 02mDelta
Deal found 9/14$694
This Delta deal was found by Cheapflights users on 9/13. 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.
mar. 10/76:04 amGNV - YUL
2 stops12h 36mDelta
mar. 10/147:00 amYUL - GNV
1 stop7h 59mDelta
Deal found 9/13$730
This American Airlines deal was found by Cheapflights users on 9/15. 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.
jeu. 10/306:58 pmGNV - YUL
2 stops14h 52mAmerican Airlines
jeu. 11/67:14 amYUL - GNV
1 stop15h 12mAmerican Airlines
Deal found 9/15$761
This American Airlines deal was found by Cheapflights users on 9/15. 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.
ven. 10/34:43 pmGNV - YUL
2 stops17h 03mAmerican Airlines
mar. 10/710:30 amYUL - GNV
2 stops12h 56mAmerican Airlines
Deal found 9/15$772
This Priceline deal was found by Cheapflights users on 9/14. 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.
lun. 11/177:04 pmGNV - YUL
1 stop4h 55mWestJet
mer. 11/197:00 amYUL - GNV
1 stop5h 52mWestJet
Deal found 9/14$782
This Delta deal was found by Cheapflights users on 9/12. 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.
sam. 10/116:04 amGNV - YYZ
1 stop4h 38mDelta
sam. 10/187:45 amYYZ - GNV
1 stop4h 56mDelta
Deal found 9/12$784
This Delta deal was found by Cheapflights users on 9/15. 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.
jeu. 10/306:04 amGNV - YYZ
1 stop5h 06mDelta
jeu. 11/66:04 amYYZ - GNV
2 stops11h 29mDelta
Deal found 9/15$786
This Delta deal was found by Cheapflights users on 9/13. 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.
jeu. 10/26:00 amGNV - YYZ
1 stop4h 21mDelta
dim. 10/56:15 amYYZ - GNV
1 stop6h 16mDelta
Deal found 9/13$793
This Delta deal was found by Cheapflights users on 9/14. 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.
lun. 11/177:04 pmGNV - YUL
1 stop4h 55mDelta
mer. 11/196:00 amYUL - GNV
2 stops9h 01mDelta
Deal found 9/14$807
This American Airlines deal was found by Cheapflights users on 9/14. 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.
dim. 12/141:53 pmGNV - YYZ
1 stop8h 39mAmerican Airlines
dim. 12/287:30 amYYZ - GNV
2 stops7h 32mAmerican Airlines
Deal found 9/14$825

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gainesville to Ontario 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 septembre 15, 2025.
Use the filters below to find and compare flights from Gainesville to Ontario that are best for you.

Fly from

Gainesville

Fly to

Ontario

Route

Depart

Return

Price

GainesvilleMontreal

GNV - YUL

GNVYUL

Gainesville Regional

mar. 10/7

6:58 pm-9:50 am

2 stops14h 52m

Montreal Pierre Elliott Trudeau Intl

mar. 10/14

10:30 am-11:55 pm

2 stops13h 25m

$624

GainesvilleToronto

GNV - YYZ

GNVYYZ

Gainesville Regional

sam. 10/25

1:46 pm-11:59 am

2 stops22h 13m

Toronto Pearson Intl

mar. 10/28

5:15 pm-10:09 am

2 stops16h 54m

$683

GainesvilleToronto

GNV - YYZ

GNVYYZ

Gainesville Regional

sam. 10/25

10:11 am-8:42 pm

2 stops10h 31m

Toronto Pearson Intl

mar. 10/28

7:45 am-12:47 pm

1 stop5h 02m

$694

GainesvilleMontreal

GNV - YUL

GNVYUL

Gainesville Regional

mar. 10/7

6:04 am-6:40 pm

2 stops12h 36m

Montreal Pierre Elliott Trudeau Intl

mar. 10/14

7:00 am-2:59 pm

1 stop7h 59m

$730

GainesvilleMontreal

GNV - YUL

GNVYUL

Gainesville Regional

jeu. 10/30

6:58 pm-9:50 am

2 stops14h 52m

Montreal Pierre Elliott Trudeau Intl

jeu. 11/6

7:14 am-10:26 pm

1 stop15h 12m

$761

GainesvilleMontreal

GNV - YUL

GNVYUL

Gainesville Regional

ven. 10/3

4:43 pm-9:46 am

2 stops17h 03m

Montreal Pierre Elliott Trudeau Intl

mar. 10/7

10:30 am-11:26 pm

2 stops12h 56m

$772

GainesvilleMontreal

GNV - YUL

GNVYUL

Gainesville Regional

lun. 11/17

7:04 pm-11:59 pm

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

mer. 11/19

7:00 am-12:52 pm

1 stop5h 52m

$782

GainesvilleToronto

GNV - YYZ

GNVYYZ

Gainesville Regional

jeu. 10/30

6:35 pm-11:58 pm

1 stop5h 23m

Toronto Pearson Intl

jeu. 11/6

6:15 am-12:47 pm

1 stop6h 32m

$784

GainesvilleToronto

GNV - YYZ

GNVYYZ

Gainesville Regional

sam. 10/11

6:04 am-10:42 am

1 stop4h 38m

Toronto Pearson Intl

sam. 10/18

7:45 am-12:41 pm

1 stop4h 56m

$784

GainesvilleMontreal

GNV - YUL

GNVYUL

Gainesville Regional

lun. 11/17

1:37 pm-11:42 pm

2 stops10h 05m

Montreal Pierre Elliott Trudeau Intl

mer. 11/19

2:29 pm-11:11 pm

2 stops8h 42m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
1
2

Best time to book a flight from Gainesville to Ontario

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

What is the cheapest month to book a flight from Gainesville to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Gainesville to Region of Ontario (average of $243). Flying from Gainesville to Region of Ontario in August is currently the most expensive (average of $348). 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 GNV to ON?

Find hourly flight availability from Gainesville to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Gainesville to Region of Ontario as you normally would.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated septembre 15, 2025.
Read through reviews of airlines operating flights from Gainesville to Ontario, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

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

    If you book a flight to Ontario from Gainesville, you will be flying from Gainesville Regional, which is the city’s only airport. Gainesville Regional (GNV) is located 4.2 mi from the center of Gainesville.

  • How long is the flight from Gainesville to Region of Ontario?

    A quick flight from Gainesville to Region of Ontario can take about 10h 31m. American Airlines provides one of the quickest options available for as low as $694. The distance from Gainesville to Region of Ontario is about 977 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gainesville to Ontario 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 Gainesville to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Gainesville to Region of Ontario (average of $243). Flying from Gainesville to Region of Ontario in August is currently the most expensive (average of $348). 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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Alternative routes for Gainesville to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gainesville to Ontario

Discover the top airline that operate flights from Gainesville to Ontario. 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$382Average$739FlexibilityNo cancel feeOn-time71%

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