GNV - ONT

$389 Find Cheap Flights from Gainesville to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gainesville to Ontario departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Gainesville to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Gainesville to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$389
Delta
Tue 6/2Tue 6/9
GNV - ONT • 1 stop
Cheapest one-way
$418
Delta
Fri 3/6
GNV - ONT • 1 stop
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We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Gainesville to Ontario (GNV-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Gainesville to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Gainesville to Ontario

Tue, Jun 2 - Tue, Jun 9
Delta Logo
1:10 pm - 6:15 pm
GNV
-
ONT
8h 05m1 stop
Delta Logo
10:59 pm - 9:23 am
ONT
-
GNV
7h 24m1 stop
$389Delta
Tue, Mar 10 - Sat, May 9
Delta Logo
4:59 pm - 9:04 pm
GNV
-
ONT
7h 05m1 stop
Delta Logo
12:00 pm - 10:29 pm
ONT
-
GNV
7h 29m1 stop
$409Delta
Tue, Mar 10 - Sat, May 9
Delta Logo
6:00 am - 4:28 pm
GNV
-
ONT
13h 28m2 stops
Delta Logo
10:59 pm - 9:23 am
ONT
-
GNV
7h 24m1 stop
$414Delta
Tue, Mar 10 - Sat, May 9
Delta Logo
6:00 am - 4:28 pm
GNV
-
ONT
13h 28m2 stops
Delta Logo
5:05 pm - 9:23 am
ONT
-
GNV
13h 18m2 stops
$419Delta
Tue, Jun 2 - Sun, Jun 7
Delta Logo
1:10 pm - 6:15 pm
GNV
-
ONT
8h 05m1 stop
Delta Logo
10:59 pm - 9:23 am
ONT
-
GNV
7h 24m1 stop
$432Delta
Tue, Jun 2 - Sat, Jun 6
Delta Logo
1:10 pm - 6:15 pm
GNV
-
ONT
8h 05m1 stop
Delta Logo
10:59 pm - 9:23 am
ONT
-
GNV
7h 24m1 stop
$447Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
4:59 pm - 9:05 pm
GNV
-
ONT
7h 06m1 stop
Delta Logo
10:20 pm - 9:24 am
ONT
-
GNV
8h 04m1 stop
$452Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
6:00 am - 12:16 pm
GNV
-
ONT
9h 16m2 stops
Delta Logo
10:20 pm - 9:24 am
ONT
-
GNV
8h 04m1 stop
$457Delta
Thu, Jun 4 - Mon, Jun 8
Delta Logo
1:10 pm - 6:15 pm
GNV
-
ONT
8h 05m1 stop
Delta Logo
10:59 pm - 9:23 am
ONT
-
GNV
7h 24m1 stop
$475Delta
Thu, Jun 4 - Sat, Jun 6
Delta Logo
1:10 pm - 6:15 pm
GNV
-
ONT
8h 05m1 stop
Delta Logo
10:59 pm - 9:23 am
ONT
-
GNV
7h 24m1 stop
$490Delta
Booking Insights

KAYAK's insights & trends for Gainesville to Ontario flights

Get data-powered insights and trends into flights from Gainesville to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Gainesville and Ontario?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Gainesville to Ontario.

There is just one airline that flies from Gainesville to Ontario direct and that is Delta. The best round-trip deal found from Delta for the route is $388.

Good to know

Cheapest flight$389
Flight from Gainesville to Ontario

When to book flights from Gainesville to Ontario

Are your dates flexible? Find out the best times to travel from Gainesville to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Gainesville to Ontario

  • What is the cheapest flight from Gainesville to Ontario?

    In the last 3 days, the lowest price for a flight from Gainesville to Ontario was $418 for a one-way ticket and $389 for a round-trip.

  • Do I need a passport to fly between Gainesville and Ontario?

    No

  • Which aircraft models fly most regularly from Gainesville to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Gainesville to Ontario?

    SkyTeam is the only airline alliance operating flights between Gainesville and Ontario.

  • How does KAYAK find such low prices on flights from Gainesville to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Gainesville to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Gainesville to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Gainesville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Gainesville to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Gainesville with another airline. Booking your flights between Gainesville and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Gainesville to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Gainesville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Gainesville to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Gainesville to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gainesville to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8014 reviews
8.5Crew
8.1Boarding
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

4.0 OkayLaToya, Dec 2025
MCO - ATL
Read more Delta reviews

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The food is terrible. The staff is wonderful. Comfort is good.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

Everything you need to know for your flight from Gainesville to Ontario

Information on your arrival and departure airports