$130 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 6/6. 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$318
Ottawa
Ottawa1 stop$447
Toronto
Toronto1 stop$318
Ottawa
Ottawa1 stop$447

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

Sat, Jun 6 - Thu, Jun 18
Multiple Airlines Logo
7:43 pm - 12:30 am
BDL
-
YYZ
28h 47m
1 stop
Multiple Airlines Logo
7:45 am - 11:38 am
YYZ
-
BDL
27h 53m
1 stop
$318Multiple Airlines
Sat, Jun 6 - Wed, Jun 17
Multiple Airlines Logo
7:43 pm - 12:30 am
BDL
-
YYZ
28h 47m
1 stop
Multiple Airlines Logo
7:45 am - 12:51 am
YYZ
-
BDL
17h 06m
1 stop
$335Multiple Airlines
Sat, May 30 - Thu, Jun 11
Multiple Airlines Logo
7:43 pm - 11:35 pm
BDL
-
YYZ
27h 52m
1 stop
Multiple Airlines Logo
7:45 am - 11:11 pm
YYZ
-
BDL
15h 26m
2 stops
$337Multiple Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
5:01 am - 9:38 pm
BDL
-
YUL
16h 37m
2 stops
American Airlines Logo
1:03 pm - 8:54 am
YUL
-
BDL
19h 51m
2 stops
$622American Airlines
Sat, Jun 6 - Wed, Jun 10
American Airlines Logo
5:07 am - 9:38 pm
BDL
-
YUL
16h 31m
2 stops
American Airlines Logo
7:51 am - 11:54 pm
YUL
-
BDL
16h 03m
2 stops
$626American Airlines
Fri, Jun 5 - Tue, Jun 9
United Airlines Logo
6:09 am - 4:41 pm
BDL
-
YTZ
10h 32m
1 stop
United Airlines Logo
12:15 pm - 9:48 pm
YTZ
-
BDL
9h 33m
1 stop
$769United Airlines
Fri, Jun 5 - Tue, Jun 9
United Airlines Logo
6:09 am - 4:41 pm
BDL
-
YTZ
10h 32m
1 stop
United Airlines Logo
12:15 pm - 2:24 pm
YTZ
-
BDL
26h 09m
1 stop
$774United Airlines
Tue, Jun 2 - Tue, Jun 9
Air Canada Logo
6:00 am - 6:42 pm
BDL
-
YTZ
12h 42m
1 stop
Air Canada Logo
2:55 pm - 11:59 pm
YTZ
-
BDL
9h 04m
1 stop
$788Air Canada
Tue, Jun 2 - Tue, Jun 9
Air Canada Logo
6:00 am - 6:42 pm
BDL
-
YTZ
12h 42m
1 stop
Air Canada Logo
2:55 pm - 11:59 pm
YTZ
-
BDL
9h 04m
1 stop
$789Air Canada
Fri, May 29 - Mon, Jun 8
WestJet Logo
5:30 am - 5:35 pm
BDL
-
YOW
12h 05m
2 stops
WestJet Logo
6:55 am - 11:35 pm
YOW
-
BDL
16h 40m
2 stops
$855WestJet
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 June.

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 September, when tickets cost $602 (return) on average. On the other hand, the most expensive months are January and October, when the average cost of round-trip tickets is $845 and $784 respectively.

Good to know

Low seasonFebruary
Cheapest flight$130
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 10% lower on average.
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 9581 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

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

4.0 OkayDiego, Apr 2026
DEN - YVR
Read more United Airlines reviews

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.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

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.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

Wifi was spotty. Tray table was very dirty when I sat down.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

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

Information on your arrival and departure airports