$513+ Cheap flights from Ontario to Gainesville (ONT - GNV)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GNV
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Gainesville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Gainesville
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Best
Last-minute
One-way
Cheapest flights from Ontario to GainesvilleExplore the most affordable flight options available from Ontario to Gainesville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Ontario to Gainesville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/710:30 pm -
1 stop7h 21m
Wed 11/114:30 pm -
1 stop8h 42m
Deal found 10/22![American Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 10/22. 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.
Sat 11/75:03 pm -
2 stops13h 31m
Wed 11/113:53 pm -
1 stop8h 01m
Deal found 10/22![Delta logo]()
$594
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 10/287:00 am -
1 stop6h 43m
Sun 11/15:10 pm -
1 stop7h 22m
Deal found 10/22![American Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 pm -
2 stops12h 34m
Sun 11/16:03 am -
2 stops9h 33m
Deal found 10/24![Delta logo]()
$630
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:18 pm -
1 stop7h 30m
Tue 11/243:53 pm -
1 stop8h 01m
Deal found 10/21![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:56 pm -
2 stops12h 35m
Sun 11/153:53 pm -
2 stops10h 56m
Deal found 10/25![Delta logo]()
$664
Best flights from Ontario to GainesvilleDiscover carefully curated flight deals from Ontario to Gainesville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Ontario to Gainesville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/710:30 pm -
1 stop7h 21m
Wed 11/114:30 pm -
1 stop8h 42m
Deal found 10/22![American Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 10/22. 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.
Sat 11/75:03 pm -
2 stops13h 31m
Wed 11/113:53 pm -
1 stop8h 01m
Deal found 10/22![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:18 pm -
1 stop7h 30m
Tue 11/243:53 pm -
1 stop8h 01m
Deal found 10/21![Delta logo]()
$637
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:45 pm -
1 stop6h 59m
Fri 11/275:10 pm -
1 stop8h 26m
Deal found 10/24![American Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:04 pm -
2 stops13h 27m
Sun 11/153:53 pm -
1 stop9h 04m
Deal found 10/25![Delta logo]()
$659
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:49 pm -
2 stops10h 02m
Mon 11/94:30 pm -
1 stop8h 42m
Deal found 10/21![American Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
1 stop6h 43m
Mon 11/305:55 pm -
1 stop8h 25m
Deal found 10/25![American Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:37 am -
2 stops10h 22m
Mon 11/305:55 pm -
1 stop8h 25m
Deal found 10/25![American Airlines logo]()
$873
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:45 pm -
1 stop6h 59m
Sun 11/295:55 pm -
1 stop7h 45m
Deal found 10/24![American Airlines logo]()
$1,015
Last-minute flights from Ontario to GainesvilleDiscover last-minute flight deals from Ontario to Gainesville. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Gainesville. Data last updated October 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 10/287:00 am -
1 stop6h 43m
Sun 11/15:10 pm -
1 stop7h 22m
Deal found 10/22![American Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 pm -
2 stops12h 34m
Sun 11/16:03 am -
2 stops9h 33m
Deal found 10/24![Delta logo]()
$630
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/710:30 pm -
1 stop7h 21m
Wed 11/114:30 pm -
1 stop8h 42m
Deal found 10/22![American Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 10/22. 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.
Sat 11/75:03 pm -
2 stops13h 31m
Wed 11/113:53 pm -
1 stop8h 01m
Deal found 10/22![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:18 pm -
1 stop7h 30m
Tue 11/243:53 pm -
1 stop8h 01m
Deal found 10/21![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:56 pm -
2 stops12h 35m
Sun 11/153:53 pm -
2 stops10h 56m
Deal found 10/25![Delta logo]()
$664
One-way flights from Ontario to GainesvilleSearch for one-way flight options from Ontario to Gainesville. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Ontario to Gainesville. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:05 am -
1 stop8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 pm -
2 stops12h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/2011:10 pm -
1 stop7h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:02 pm -
3 stops18h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$764
Find flight deals from Ontario to Gainesville
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Gainesville (GNV). 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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $569 (American Airlines) |
One-way from | $513 (Delta) |
Popular in | March |
Cheapest in | July |
Average price | $694 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Gainesville 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Ontario to Gainesville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Fri 11/13
7:05 am-6:21 pm
1 stop8h 16m
Gainesville Regional
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$513
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Fri 11/6
6:00 pm-9:34 am
2 stops12h 34m
Gainesville Regional
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$518
Quickest round-trip
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Fri 11/20
11:10 pm-9:31 am
1 stop7h 21m
Gainesville Regional
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$533
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Sat 11/7
10:30 pm-8:51 am
1 stop7h 21m
Gainesville Regional
Wed 11/11
4:30 pm-10:12 pm
1 stop8h 42m
$569
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Sat 11/7
5:03 pm-9:34 am
2 stops13h 31m
Gainesville Regional
Wed 11/11
3:53 pm-8:54 pm
1 stop8h 01m
$594
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Fri 11/13
12:18 pm-10:48 pm
1 stop7h 30m
Gainesville Regional
Tue 11/24
3:53 pm-8:54 pm
1 stop8h 01m
$637
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Fri 11/13
5:04 pm-9:31 am
2 stops13h 27m
Gainesville Regional
Sun 11/15
3:53 pm-9:57 pm
1 stop9h 04m
$659
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Tue 11/24
12:45 pm-10:44 pm
1 stop6h 59m
Gainesville Regional
Fri 11/27
5:10 pm-10:36 pm
1 stop8h 26m
$711
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Thu 11/5
7:49 pm-8:51 am
2 stops10h 02m
Gainesville Regional
Mon 11/9
4:30 pm-10:12 pm
1 stop8h 42m
$743
OntarioGainesville
ONT Ontario - GNV Gainesville Regional
ONTGNV
Ontario
Fri 11/13
12:02 pm-9:31 am
3 stops18h 29m
Gainesville Regional
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$764
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Ontario to Gainesville
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 Gainesville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Gainesville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Gainesville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Gainesville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Gainesville flights, Cheapflights users trust FlightHub the most. FlightHub 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-Gainesville 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 Gainesville
Have a flexible travel schedule? Discover the best time to fly to Gainesville from Ontario with our price prediction graph.
ONT-GNV
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.
Reviews of airlines servicing Gainesville
Get insights into the airlines that provide service to Gainesville. 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 Gainesville. Reviews last updated October 26, 2026.
Read through reviews of airlines operating flights from Ontario to Gainesville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Ontario to Gainesville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Gainesville?
Book flights to Gainesville if you plan to visit one of these locationsLake City
Alachua
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Search flights from Ontario to Gainesville by cabin class
Find flights from Ontario to Gainesville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Gainesville
Explore flights to Gainesville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Ontario and Gainesville flights
Browse other Ontario and Gainesville flight options. Last updated on October 26, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Ontario to Gainesville
Discover the top 2 airlines that operate flights from Ontario to Gainesville. 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$388 | Average$488 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$432 | Average$653 | FlexibilityNo cancel fee | On-time71% |