$205 Find Cheap Flights from Hartford to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Ontario departing on 7/7. 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 Hartford 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 Hartford to Ontario, as well as popular online travel agencies
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Cheap Flights from Hartford to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop$462
Ottawa
Ottawa2 stops$619
Toronto
Toronto1 stop$462
Ottawa
Ottawa2 stops$619

Book Cheap Hartford to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford 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 Hartford to Ontario

sam., sept. 12 - dim., sept. 13
Multiple Airlines Logo
7:05 am - 8:40 pm
BDL
-
YYZ
13h 35m
1 stop
Multiple Airlines Logo
4:50 pm - 8:01 pm
YYZ
-
BDL
27h 11m
1 stop
$462Multiple Airlines
dim., août 2 - mar., août 11
Multiple Airlines Logo
7:02 am - 9:55 pm
BDL
-
YYZ
14h 53m
2 stops
Multiple Airlines Logo
7:45 am - 12:41 am
YYZ
-
BDL
16h 56m
1 stop
$467Multiple Airlines
jeu., juin 11 - ven., juin 12
Multiple Airlines Logo
6:00 am - 8:40 pm
BDL
-
YYZ
14h 40m
1 stop
Multiple Airlines Logo
8:10 am - 5:55 pm
YYZ
-
BDL
9h 45m
1 stop
$483Multiple Airlines
sam., sept. 5 - ven., sept. 11
Multiple Airlines Logo
7:10 am - 8:40 pm
BDL
-
YYZ
13h 30m
1 stop
Multiple Airlines Logo
1:30 pm - 11:44 pm
YYZ
-
BDL
10h 14m
2 stops
$491Multiple Airlines
sam., juin 20 - mar., juin 30
American Airlines Logo
5:07 am - 4:48 pm
BDL
-
YYZ
11h 41m
1 stop
American Airlines Logo
5:29 pm - 8:55 am
YYZ
-
BDL
15h 26m
1 stop
$516American Airlines
mer., juil. 15 - mer., juil. 22
American Airlines Logo
3:06 pm - 9:48 am
BDL
-
YUL
18h 42m
2 stops
American Airlines Logo
7:51 am - 11:59 pm
YUL
-
BDL
16h 08m
2 stops
$672American Airlines
mer., juin 24 - mer., juil. 1
United Airlines Logo
6:00 am - 8:11 pm
BDL
-
YTZ
14h 11m
2 stops
United Airlines Logo
2:55 pm - 11:59 pm
YTZ
-
BDL
9h 04m
1 stop
$705United Airlines
ven., juil. 24 - lun., juil. 27
United Airlines Logo
6:00 am - 6:42 pm
BDL
-
YTZ
12h 42m
1 stop
United Airlines Logo
2:55 pm - 11:59 pm
YTZ
-
BDL
9h 04m
1 stop
$722United Airlines
dim., juin 21 - sam., juil. 18
Air Canada Logo
6:00 am - 7:45 pm
BDL
-
YUL
13h 45m
1 stop
Air Canada Logo
2:20 pm - 11:59 pm
YUL
-
BDL
9h 39m
1 stop
$727Air Canada
mer., juin 24 - mer., juil. 1
Air Canada Logo
6:00 am - 6:42 pm
BDL
-
YTZ
12h 42m
1 stop
Air Canada Logo
3:15 pm - 11:59 pm
YTZ
-
BDL
8h 44m
1 stop
$733Air Canada
Booking Insights

KAYAK's insights & trends for Hartford to Ontario flights

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

How much is a round-trip flight from Hartford to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hartford to Region of Ontario departing in September.

What is the cheapest time of day to fly to Ontario?

The average price for all round-trip flights from Hartford to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost $600 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $772.

What is the cheapest month to fly from Hartford to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hartford to Ontario is December, when tickets cost $125 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $677 and $667 respectively.

Good to know

Low seasonFebruary
Cheapest flight$205
Best time to beat the crowds with an average 7% drop in price.
Flight from Hartford to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Hartford 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 Hartford to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hartford to Ontario 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 Hartford 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 from Hartford to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford 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 from Hartford to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Hartford to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Hartford 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 Hartford 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.
7.4
United AirlinesOverall score based on 9766 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

8.0 ExcellentAnonymous, May 2026
IAH - YUL
Read more United Airlines reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Westjet never disappoint always terrible small plane ,crowded cheap snack if you can call it snack

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

I thought the coffee was excellent! The wait for the luggage was acceptable.. It left and arrived on time. My son found that his device worked very well and he really enjoyed his flight! The stewardess moved him up to the emergency exit and he very much appreciated that!

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

The flight was cancelled less than 24 hours before departure. The alternate flight was a day later going from Grenada to Toronto to Vancouver to Calgary to Montreal. 2 days in the air. Not serious, Very bad service

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

Liked in-flight wifi Did not like - nothing to complain, really. All good

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

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

Information on your arrival and departure airports