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Cheap flights from Ontario to Connecticut from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Connecticut departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Connecticut

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Connecticut that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Connecticut.

Cheap last minute flights

Planning a quick getaway from Ontario to Connecticut? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Connecticut, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Connecticut

Find recent round-trip train or bus tickets from Ontario to Connecticut.

All round-trip flight deals to Connecticut

The cheapest plane tickets to Connecticut found on KAYAK recently.
2:37 pm - 6:30 amONT-JFK
12h 53m1 stop
7:59 am - 7:06 amJFK-ONT
26h 07m1 stop
$129Frontier
Find Deal
Thu, Jan 30 - Wed, Feb 5
7:56 am - 6:30 amONT-JFK
19h 34m1 stop
7:59 am - 7:06 amJFK-ONT
26h 07m1 stop
$130Frontier
Find Deal
Thu, Jan 30 - Wed, Feb 5
10:51 am - 11:38 pmONT-LGA
9h 47m1 stop
8:35 am - 1:58 pmLGA-ONT
8h 23m1 stop
$215American Airlines
Find Deal
Wed, Feb 26 - Wed, Mar 5
12:48 pm - 11:01 pmONT-EWR
7h 13m1 stop
1:42 pm - 9:02 pmEWR-ONT
10h 20m1 stop
$215American Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 18
5:10 am - 3:35 pmONT-LGA
7h 25m1 stop
11:15 am - 8:52 pmLGA-ONT
12h 37m2 stops
$220United Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 18
11:15 am - 11:10 pmONT-LGA
8h 55m1 stop
6:30 am - 2:50 pmLGA-ONT
11h 20m1 stop
$222Southwest
Find Deal
Tue, Jan 28 - Sat, Feb 1
5:10 am - 5:12 pmONT-LGA
9h 02m2 stops
3:14 pm - 8:51 pmLGA-ONT
8h 37m1 stop
$256United Airlines
Find Deal
Wed, Feb 5 - Mon, Feb 10
10:00 pm - 9:45 amONT-LGA
8h 45m1 stop
2:00 pm - 7:42 pmLGA-ONT
8h 42m1 stop
$277Delta
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Wed, Apr 23 - Wed, Apr 30
7:05 am - 5:06 pmONT-EWR
7h 01m1 stop
6:30 pm - 11:51 pmEWR-ONT
8h 21m1 stop
$277Delta
Find Deal
Wed, Feb 12 - Tue, Feb 18
11:55 am - 11:25 pmONT-LGA
8h 30m1 stop
9:40 pm - 10:00 amLGA-ONT
15h 20m2 stops
$311Southwest
Find Deal
Wed, Feb 19 - Sun, Feb 23
8:39 am - 10:00 pmONT-LGA
10h 21m1 stop
$65Frontier
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Sat, Apr 12
7:59 pm - 6:30 amONT-JFK
7h 31m1 stop
$65Frontier
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Sat, Feb 1
6:59 am - 7:59 pmONT-LGA
10h 00m1 stop
$108American Airlines
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Tue, Mar 4
7:25 pm - 6:00 amONT-EWR
7h 35m1 stop
$108American Airlines
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Tue, Apr 22
7:05 am - 5:14 pmONT-LGA
7h 09m1 stop
$136Delta
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Wed, Feb 26
7:05 am - 5:06 pmONT-EWR
7h 01m1 stop
$136Delta
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Wed, Feb 26
6:00 am - 4:26 pmONT-LGA
7h 26m1 stop
$158United Airlines
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Tue, Feb 4
6:00 am - 4:26 pmONT-LGA
7h 26m1 stop
$165United Airlines
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Wed, Jan 22
5:40 am - 3:45 pmONT-PVD
7h 05m1 stop
$209Southwest
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Sat, May 17
9:00 am - 6:55 pmONT-PVD
6h 55m1 stop
$249Southwest
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Fri, May 16
6:44 pm - 6:30 amONT-JFK
8h 46m1 stop
7:59 am - 3:02 pmJFK-ONT
10h 03m1 stop
$240Frontier
Find Deal
Mon, Jan 13 - Sat, Jan 25
6:44 pm - 6:30 amONT-JFK
8h 46m1 stop
7:59 am - 1:47 pmJFK-ONT
8h 48m1 stop
$260Frontier
Find Deal
Mon, Jan 13 - Thu, Jan 23
5:10 am - 3:35 pmONT-LGA
7h 25m1 stop
7:16 am - 12:41 pmLGA-ONT
8h 25m1 stop
$439United Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
5:10 am - 5:18 pmONT-LGA
9h 08m1 stop
2:00 pm - 9:57 pmLGA-ONT
10h 57m1 stop
$468United Airlines
Find Deal
Sun, Jan 12 - Thu, Jan 30
1:00 pm - 11:44 pmONT-LGA
7h 44m1 stop
5:00 pm - 10:52 pmLGA-ONT
8h 52m1 stop
$485Delta
Find Deal
Sat, Jan 11 - Sat, Jan 18
1:00 pm - 12:47 amONT-JFK
8h 47m1 stop
7:10 am - 3:25 pmJFK-ONT
11h 15m1 stop
$485Delta
Find Deal
Tue, Jan 14 - Mon, Jan 20
11:15 am - 9:05 pmONT-LGA
6h 50m1 stop
2:00 pm - 8:15 pmLGA-ONT
9h 15m1 stop
$520Southwest
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Mon, Jan 13 - Thu, Jan 16
6:45 am - 8:00 pmONT-LGA
10h 15m2 stops
2:00 pm - 8:15 pmLGA-ONT
9h 15m1 stop
$525Southwest
Find Deal
Mon, Jan 13 - Thu, Jan 16
6:00 am - 8:00 pmONT-JFK
11h 00m2 stops
3:59 pm - 10:45 pmJFK-ONT
9h 46m1 stop
$526American Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
6:00 am - 7:15 pmONT-JFK
10h 15m2 stops
2:59 pm - 10:45 pmJFK-ONT
10h 46m2 stops
$531American Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$347JetBlue
Find Deal
Thu, May 1 - Mon, May 5
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$362JetBlue
Find Deal
Wed, Apr 30 - Wed, May 7
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$367JetBlue
Find Deal
Fri, May 2 - Sun, May 4
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$402JetBlue
Find Deal
Thu, May 1 - Thu, May 8
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$422JetBlue
Find Deal
Thu, May 1 - Sun, May 4
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$477JetBlue
Find Deal
Thu, May 1 - Tue, May 6
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$517JetBlue
Find Deal
Wed, May 14 - Wed, May 21
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$532JetBlue
Find Deal
Tue, May 6 - Sun, May 11
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$537JetBlue
Find Deal
Fri, May 16 - Wed, May 21
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$552JetBlue
Find Deal
Thu, May 1 - Sat, May 10

Frontier flights from Ontario to Connecticut

Our best Frontier deals on Ontario to Connecticut flight tickets
Frontier
Jan 30
ONT2:37 pmOntario
12h 53m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Feb 5
JFK7:59 amNew York John F Kennedy Intl
26h 07m
1 stop
ONT7:06 amOntario
Frontier
Jan 30
ONT7:56 amOntario
19h 34m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Feb 5
JFK7:59 amNew York John F Kennedy Intl
26h 07m
1 stop
ONT7:06 amOntario
Frontier
Jan 30
ONT2:37 pmOntario
12h 53m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Feb 5
JFK7:59 amNew York John F Kennedy Intl
26h 07m
1 stop
ONT7:06 amOntario

American Airlines flights from Ontario to Connecticut

Our best American Airlines deals on Ontario to Connecticut flight tickets
American Airlines
Mar 26
ONT7:35 pmOntario
7h 25m
1 stop
JFK6:00 amNew York John F Kennedy Intl
Apr 1
JFK1:00 pmNew York John F Kennedy Intl
8h 33m
1 stop
ONT6:33 pmOntario
American Airlines
Feb 5
ONT7:00 amOntario
11h 59m
2 stops
JFK9:59 pmNew York John F Kennedy Intl
Feb 12
JFK6:30 amNew York John F Kennedy Intl
8h 28m
1 stop
ONT11:58 amOntario
American Airlines
Jan 30
ONT10:00 amOntario
7h 26m
1 stop
JFK8:26 pmNew York John F Kennedy Intl
Feb 5
JFK8:00 amNew York John F Kennedy Intl
8h 51m
1 stop
ONT1:51 pmOntario

See travel insights to Connecticut from

How to get the cheapest flight ticket from Ontario to Connecticut

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Connecticut?

Frontier, Alaska Airlines, and American Airlines are the most popular carriers operating from Ontario to Connecticut

What airlines fly to Connecticut?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Connecticut from Ontario according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Connecticut. Keep in mind that there are 7 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Connecticut flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Connecticut

Best Price Found

$65

Fastest flight time

5h 23m

Direct flights

Every day

Airports in Connecticut

5 airports
The best one-way flight to Connecticut from Ontario in the past 72 hours is $65. The best round-trip flight deal from Ontario to Connecticut found on momondo in the last 72 hours is $129.
The fastest flight from Ontario to Connecticut takes 5h 23m
Direct flights go from Ontario to Connecticut every day.
There are 5 airports near Connecticut: Newark (EWR), New York LaGuardia (LGA), Hartford Bradley Intl (BDL), New York John F Kennedy Intl (JFK), Providence-TFGreen (PVD)

  • When did momondo last update prices for flights from Ontario Airport to Connecticut?

    Prices for flights from Ontario Airport to Connecticut refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Connecticut?

  • How old do you have to be to fly from Ontario Airport to Connecticut?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Connecticut.

  • What documentation or ID do you need to fly to Connecticut?

    The travel and health documents required for your trip to Connecticut can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Connecticut. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Ontario to Connecticut

Compare and see reviews for airlines that fly from Ontario to Connecticut with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $326Free CancellationRating
8.1
4,650 reviews
Search Southwest flights
DeltaPriceFrom $335Free CancellationRating
8.0
8,501 reviews
Search Delta flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Connecticut?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Connecticut. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Connecticut with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Connecticut flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Connecticut?

momondo provides multiple filters to help you find the best flight to Connecticut from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Connecticut right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Connecticut now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Connecticut and let you know when they change.


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