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BDL - ONT

$199 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 6/19. 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
0 bags
sáb 6/29
sáb 7/6

Search 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
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Hartford to Ontario (BDL-ONT)

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 and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 6:24 pmBDL-ONT
13h 24m2 stops
6:40 am - 9:50 pmONT-BDL
12h 10m2 stops
$365American Airlines
Find Deal
sáb, ago 17 - sáb, ago 24
1:44 pm - 8:23 pmBDL-ONT
9h 39m1 stop
6:40 am - 9:50 pmONT-BDL
12h 10m2 stops
$369American Airlines
Find Deal
sáb, ago 17 - sáb, ago 24
1:44 pm - 8:23 pmBDL-ONT
9h 39m1 stop
10:30 pm - 9:12 amONT-BDL
7h 42m1 stop
$373American Airlines
Find Deal
sáb, ago 17 - sáb, ago 24
8:00 am - 6:24 pmBDL-ONT
13h 24m2 stops
10:30 pm - 9:12 amONT-BDL
7h 42m1 stop
$389American Airlines
Find Deal
sáb, ago 17 - sáb, ago 24
5:19 pm - 11:00 pmBDL-ONT
8h 41m1 stop
11:30 am - 11:56 pmONT-BDL
9h 26m1 stop
$486Delta
Find Deal
sex, jun 21 - qua, jun 26
8:00 am - 12:32 pmBDL-ONT
7h 32m1 stop
6:25 pm - 9:42 amONT-BDL
12h 17m2 stops
$519United Airlines
Find Deal
seg, ago 26 - sex, ago 30
3:20 pm - 12:45 amBDL-ONT
12h 25m2 stops
6:25 pm - 9:42 amONT-BDL
12h 17m2 stops
$524United Airlines
Find Deal
seg, ago 26 - sex, ago 30
7:09 pm - 10:13 amBDL-ONT
18h 04m1 stop
11:23 am - 11:53 pmONT-BDL
9h 30m1 stop
$532Delta
Find Deal
sex, jul 26 - sáb, ago 3
6:00 am - 7:50 pmBDL-ONT
16h 50m2 stops
6:00 am - 11:31 pmONT-BDL
14h 31m2 stops
$724Alaska Airlines
Find Deal
sex, set 6 - sáb, set 14
2:27 pm - 11:58 pmBDL-ONT
12h 31m2 stops
8:09 pm - 11:44 amONT-BDL
12h 35m2 stops
$779Alaska Airlines
Find Deal
ter, jun 11 - qua, jun 12

Flights from Hartford to Ontario - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Hartford to Ontario?

The average price of all flights from Hartford to Ontario clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Hartford to Ontario, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Ontario, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

Which airlines provide the cheapest flights from Hartford to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta ($199) and American Airlines ($233). The cheapest round-trip tickets were found on American Airlines ($365) and Delta ($486).

Good to know

Low season

January

High season

May

Cheapest flight

$199
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Hartford to Ontario

When to book flights from Hartford to Ontario

Are your dates flexible? Find out the best times to travel from Hartford 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 Hartford to Ontario

  • What is the cheapest flight from Hartford to Ontario?

    In the last 3 days, the lowest price for a flight from Hartford to Ontario was $199 for a one-way ticket and $365 for a round-trip.

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

    A passport is not required to fly from Hartford to Ontario.

  • Which airports will I be using when flying from Hartford to Ontario?

    Hartford airport is called Hartford Bradley Intl and the only airport in Ontario is Ontario.

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

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

  • Which airline alliances offer flights from Hartford to Ontario?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Hartford and Ontario, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Hartford to Ontario, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Hartford to Ontario are Delta and United Airlines. With an average price for the route of $506 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $715 and an overall rating of 7.4.

  • 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 to Ontario from Hartford 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 to Ontario with an airline and back to Hartford with another airline. Booking your flights between Hartford 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 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 to Ontario from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 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.
8.0
DeltaOverall score based on 10457 reviews
8.6Crew
8.2Boarding
8.0Entertainment
7.9Comfort
7.4Food
Airline reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

8.0 ExcellentLiam, May 2024SLC - SJC
Read more about Delta reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

Book cheap flights from Hartford to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hartford to Ontario found on KAYAK in the last 72 hours.
6/19qua
1 stopDelta
8h 41mBDL-ONT
$199
6/20qui
2 stopsAmerican Airlines
11h 56mBDL-ONT
$233
6/27qui
1 stopDelta
8h 41mBDL-ONT
$239
6/18ter
2 stopsUnited Airlines
13h 55mBDL-ONT
$249
7/30ter
2 stopsUnited Airlines
14h 13mBDL-ONT
$254
7/30ter
1 stopAmerican Airlines
8h 40mBDL-ONT
$257
6/19qua
1 stopAmerican Airlines
8h 25mBDL-ONT
$267
10/26sáb
1 stopUnited Airlines
8h 17mBDL-ONT
$269
6/19qua
2 stopsAmerican Airlines
11h 56mBDL-ONT
$273
8/3sáb
2 stopsAlaska Airlines
14h 21mBDL-ONT
$2,389

Search by stops

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Last minute flights from Hartford to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Hartford to Ontario that are departing in the next 10 days.
6/1sáb
multi-stopAmerican Airlines
10h 11mBDL-ONT
6/6qui
multi-stopAmerican Airlines
7h 32mONT-BDL
$660
6/1sáb
multi-stopAmerican Airlines
13h 10mBDL-ONT
6/6qui
multi-stopAmerican Airlines
7h 32mONT-BDL
$665
6/1sáb
multi-stopAmerican Airlines
13h 22mBDL-ONT
6/6qui
multi-stopAmerican Airlines
10h 16mONT-BDL
$670
6/2dom
multi-stopAmerican Airlines
10h 13mBDL-ONT
6/8sáb
multi-stopAmerican Airlines
7h 32mONT-BDL
$715
6/2dom
multi-stopAmerican Airlines
10h 13mBDL-ONT
6/8sáb
multi-stopAmerican Airlines
10h 51mONT-BDL
$720
6/4ter
multi-stopUnited Airlines
7h 33mBDL-ONT
6/6qui
multi-stopUnited Airlines
7h 21mONT-BDL
$763
6/4ter
multi-stopUnited Airlines
13h 49mBDL-ONT
6/6qui
multi-stopUnited Airlines
7h 21mONT-BDL
$768
6/4ter
multi-stopAlaska Airlines
13h 07mBDL-ONT
6/11ter
multi-stopAlaska Airlines
14h 59mONT-BDL
$779
6/4ter
multi-stopAlaska Airlines
12h 57mBDL-ONT
6/5qua
multi-stopAlaska Airlines
12h 27mONT-BDL
$947
6/2dom
multi-stopDelta
9h 33mBDL-ONT
6/4ter
multi-stopDelta
8h 36mONT-BDL
$2,043

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Hartford - Ontario Flights

Departure:

Hartford (BDL)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Hartford

Cabin classes: