Cheap flights from Ontario to Connecticut from $88
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 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.Find the cheapest flights from Ontario to Connecticut
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Frontier flights from Ontario to Connecticut
Our best Frontier deals on Ontario to Connecticut flight tickets
Alaska Airlines flights from Ontario to Connecticut
Our best Alaska Airlines deals on Ontario to Connecticut flight tickets
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, Hawaiian Airlines, and Alaska 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 43% of people opting to fly with this airline when traveling to Connecticut. Keep in mind that there are 8 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 | $88 |
|---|---|
Fastest flight time | 5h 20m |
Direct flights | Every day |
Airports in Connecticut | 3 airports |
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?
As of April 2025, there are 8 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $300 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $387 | Free Cancellation | Rating 7.4 8,667 reviews |
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.