Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Connecticut from $95

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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Connecticut

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:49 pm - 6:30 am
ONT
-
JFK
8h 41m1 stop
Frontier Logo
7:59 am - 7:50 pm
JFK
-
ONT
14h 51m1 stop
$169Frontier
Wed, Jan 14 - Sat, Jan 17
Frontier Logo
6:49 pm - 6:30 am
ONT
-
JFK
8h 41m1 stop
Frontier Logo
7:59 am - 7:50 pm
JFK
-
ONT
14h 51m1 stop
$170Frontier
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
6:00 am - 4:07 pm
ONT
-
LGA
7h 07m1 stop
American Airlines Logo
7:00 am - 2:18 pm
LGA
-
ONT
10h 18m1 stop
$187American Airlines
Wed, Jan 14 - Wed, Jan 21
Southwest Logo
6:50 am - 5:30 pm
ONT
-
LGA
7h 40m1 stop
Southwest Logo
11:15 am - 5:10 pm
LGA
-
ONT
8h 55m1 stop
$190Southwest
Mon, Jan 26 - Tue, Jan 27
American Airlines Logo
11:59 pm - 10:14 am
ONT
-
LGA
7h 15m1 stop
American Airlines Logo
5:13 pm - 10:48 pm
LGA
-
ONT
8h 35m1 stop
$191American Airlines
Mon, Jan 26 - Tue, Feb 3
Southwest Logo
9:20 am - 9:00 pm
ONT
-
LGA
8h 40m1 stop
Southwest Logo
4:30 pm - 10:25 pm
LGA
-
ONT
8h 55m1 stop
$193Southwest
Tue, Mar 31 - Tue, Apr 7
Delta Logo
12:41 pm - 11:39 pm
ONT
-
PVD
7h 58m1 stop
Delta Logo
12:54 pm - 9:05 pm
PVD
-
ONT
11h 11m1 stop
$377Delta
Fri, Jan 30 - Mon, Feb 2
Delta Logo
12:41 pm - 11:39 pm
ONT
-
PVD
7h 58m1 stop
Delta Logo
4:49 pm - 11:58 pm
PVD
-
ONT
10h 09m2 stops
$382Delta
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
5:05 am - 3:42 pm
ONT
-
BDL
7h 37m1 stop
United Airlines Logo
3:30 pm - 8:58 pm
BDL
-
ONT
8h 28m1 stop
$434United Airlines
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
1:34 pm - 11:53 pm
ONT
-
BDL
7h 19m1 stop
United Airlines Logo
3:30 pm - 8:36 pm
BDL
-
ONT
8h 06m1 stop
$437United Airlines
Tue, Mar 31 - Tue, Apr 7

Frontier flights from Ontario to Connecticut

Our best Frontier deals on Ontario to Connecticut flight tickets
Frontier
Jan 14
ONT6:49 pmOntario
8h 41m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Jan 17
JFK7:59 amNew York John F Kennedy Intl
14h 51m
1 stop
ONT7:50 pmOntario
$169
Find similar
Frontier
Jan 13
ONT6:49 pmOntario
8h 41m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Jan 17
JFK7:59 amNew York John F Kennedy Intl
14h 51m
1 stop
ONT7:50 pmOntario
$170
Find similar
Frontier
Jan 12
ONT2:34 pmOntario
12h 56m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Jan 17
JFK7:59 amNew York John F Kennedy Intl
14h 51m
1 stop
ONT7:50 pmOntario
$176
Find similar

American Airlines flights from Ontario to Connecticut

Our best American Airlines deals on Ontario to Connecticut flight tickets
American Airlines
Jan 14
ONT6:00 amOntario
8h 17m
1 stop
JFK5:17 pmNew York John F Kennedy Intl
Jan 21
JFK7:55 amNew York John F Kennedy Intl
9h 23m
1 stop
ONT2:18 pmOntario
$187
Find similar
American Airlines
Jan 30
ONT6:00 amOntario
8h 00m
1 stop
LGA5:00 pmNew York LaGuardia
Feb 3
LGA9:00 amNew York LaGuardia
10h 05m
2 stops
ONT4:05 pmOntario
$195
Find similar
American Airlines
Jan 12
ONT11:59 pmOntario
7h 15m
1 stop
LGA10:14 amNew York LaGuardia
Jan 15
LGA9:00 amNew York LaGuardia
10h 05m
2 stops
ONT4:05 pmOntario
$198
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Connecticut that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Ontario to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Wed 1/14

6:49 pm-6:30 am

1 stop8h 41m

New York John F Kennedy Intl

Sat 1/17

7:59 am-7:50 pm

1 stop14h 51m

$169

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Tue 1/13

6:49 pm-6:30 am

1 stop8h 41m

New York John F Kennedy Intl

Sat 1/17

7:59 am-7:50 pm

1 stop14h 51m

$170

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Wed 1/14

6:00 am-4:07 pm

1 stop7h 07m

New York LaGuardia

Wed 1/21

7:00 am-2:18 pm

1 stop10h 18m

$187

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Mon 1/26

6:50 am-5:30 pm

1 stop7h 40m

New York LaGuardia

Tue 1/27

11:15 am-5:10 pm

1 stop8h 55m

$190

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Mon 1/26

11:59 pm-10:14 am

1 stop7h 15m

New York LaGuardia

Tue 2/3

5:13 pm-10:48 pm

1 stop8h 35m

$191

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Tue 3/31

9:20 am-9:00 pm

1 stop8h 40m

New York LaGuardia

Tue 4/7

4:30 pm-10:25 pm

1 stop8h 55m

$193

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Fri 1/30

12:41 pm-11:39 pm

1 stop7h 58m

Providence-TFGreen

Mon 2/2

12:54 pm-9:05 pm

1 stop11h 11m

$377

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Fri 1/30

12:41 pm-11:39 pm

1 stop7h 58m

Providence-TFGreen

Mon 2/2

4:49 pm-11:58 pm

2 stops10h 09m

$382

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Wed 1/14

5:05 am-3:42 pm

1 stop7h 37m

Hartford Bradley Intl

Sun 1/18

3:30 pm-8:58 pm

1 stop8h 28m

$434

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Tue 3/31

1:34 pm-11:53 pm

1 stop7h 19m

Hartford Bradley Intl

Tue 4/7

3:30 pm-8:36 pm

1 stop8h 06m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month to fly to Connecticut?

In general, September is the cheapest month to fly from Ontario to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $342. If you aren’t able to travel to Connecticut during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $381.

Can stopping save me money on Ontario to Connecticut flights?

You could potentially save up to 42% on your flight if you consider stops on a Ontario to Connecticut flight.

Cheap Ontario to Connecticut flight deals and tips

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

Fastest flight time

5h 25m

Direct flights

Every day

Airports in Connecticut

90 airports
The fastest flight from Ontario to Connecticut takes 5h 25m
Direct flights go from Ontario to Connecticut every day.
There are 90 airports in Connecticut. From Ontario there are direct flights to New York John F Kennedy Intl (JFK).
Search flight deals

  • 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
DeltaPriceFrom $298Free CancellationRating
7.9
8,014 reviews
Search Delta flights
SouthwestPriceFrom $300Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $342Free CancellationRating
7.4
9,105 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.

An easier way to manage your Connecticut trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/22
Thu 1/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Connecticut

Popular cities in Connecticut

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $50
Flights to Los Angelesfrom $49
Flights to Miamifrom $50
Flights to Chicagofrom $51
Flights to Orlandofrom $50
Flights to San Franciscofrom $53
Flights to Las Vegasfrom $38
Flights to Washington, D.C.from $58
Flights to Bostonfrom $50
Flights to Atlantafrom $47
Flights to Dallasfrom $51
Flights to Seattlefrom $55