What are the cheapest airlines to fly from Ontario to Connecticut one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $203. Delta flights start at $204 while deals on United Airlines start at $254 one-way.

Currently, December is the cheapest month in which you can book a flight from Ontario to Connecticut (average of $273). Flying from Ontario to Connecticut in July is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How recently were the Ontario to Connecticut flight deals updated?

The Ontario to Connecticut flight deals you see on this page were last updated on 5/8.

What are the most popular airlines that fly from Ontario to Connecticut?

When booking a flight from Ontario to Connecticut, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

Can I find flights from Ontario to Connecticut for under $500 on Cheapflights?

Yes, there are multiple flights from Ontario to Connecticut for under $500. The cheapest flight booked recently is on American Airlines for just $405, but on average you can expect to pay $442.

Are there last-minute flights available from Ontario to Connecticut for under $600?

There are currently 20+ open flights from Ontario to Connecticut within the next 7 days for less than $600.

What airport do you fly from for flights from Ontario to Connecticut?

If you book a flight to Connecticut from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

What does ONT to BDL mean?

ONT stands for Ontario Airport, while BDL stands for Hartford Bradley Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Tweed-New Haven Airport (HVN) are other airports near this flight route and their unique identifiers/IATA codes.

Can I find deals for flights from Ontario to Connecticut that include extra baggage allowance?

The amount of baggage you can bring on your Ontario to Connecticut flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Ontario to Connecticut with specific airlines?

Yes, Cheapflights allows you to browse and filter Ontario to Connecticut flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Ontario to Connecticut that include hotel bookings?

Yes. In addition to deals on Ontario to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Connecticut?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Connecticut.

Can I find deals for business class flights from Ontario to Connecticut?

Yes. Cheapflights offers flight deals from Ontario to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Ontario to Connecticut that allow pets onboard?

Many airlines flying from Ontario to Connecticut offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Ontario to Connecticut?

Yes, you can often find last-minute deals on Ontario to Connecticut flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Ontario, CA to Connecticut (CT) from $203

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When is the cheapest time to fly from Ontario to Connecticut (ONT - CT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Connecticut as you normally would.

Cheap Delta flights from Ontario to Connecticut

Check out some of the cheapest Delta flights we've come across from Ontario to Connecticut. Deals update often to give you more flight options matching your criteria

Sat 7/2712:04 pmONT - BDL

1 stop8h 55mDelta

Sat 8/106:15 amBDL - ONT

1 stop7h 55mDelta

Deal found 5/7$426

Wed 9/2512:45 pmONT - BDL

1 stop7h 57mDelta

Wed 10/165:00 pmBDL - ONT

1 stop8h 28mDelta

Deal found 5/7$432

Sat 7/2712:04 pmONT - BDL

1 stop8h 55mDelta

Tue 8/65:00 pmBDL - ONT

1 stop8h 12mDelta

Deal found 5/7$436

Wed 9/255:40 pmONT - BDL

2 stops15h 22mDelta

Wed 10/165:00 pmBDL - ONT

1 stop8h 28mDelta

Deal found 5/7$437

Wed 5/2912:50 pmONT - BDL

1 stop7h 50mDelta

Sat 6/12:25 pmBDL - ONT

1 stop8h 41mDelta

Deal found 5/7$438

Mon 8/1910:59 pmONT - BDL

1 stop8h 30mDelta

Sat 8/242:20 pmBDL - ONT

1 stop10h 52mDelta

Deal found 5/6$442

Mon 7/2910:00 pmONT - BDL

1 stop9h 47mDelta

Tue 8/62:20 pmBDL - ONT

1 stop7h 45mDelta

Deal found 5/7$467

Thu 6/1311:30 amONT - BDL

1 stop7h 38mDelta

Sun 6/165:19 pmBDL - ONT

1 stop8h 41mDelta

Deal found 5/7$488

Tue 6/1110:00 pmONT - BDL

1 stop9h 55mDelta

Sun 6/165:19 pmBDL - ONT

1 stop8h 41mDelta

Deal found 5/6$492

Cheap United Airlines flights from Ontario to Connecticut

Some of the lowest-priced United Airlines flights we've found at this time heading from Ontario to Connecticut. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Fri 8/236:25 pmONT - BDL

2 stops12h 17mUnited Airlines

Mon 8/263:20 pmBDL - ONT

2 stops12h 25mUnited Airlines

Deal found 5/7$526

Fri 10/186:20 pmONT - BDL

2 stops12h 22mUnited Airlines

Wed 10/233:15 pmBDL - ONT

1 stop8h 17mUnited Airlines

Deal found 5/6$533

Sat 8/171:30 pmONT - BDL

1 stop7h 23mUnited Airlines

Mon 8/193:20 pmBDL - ONT

2 stops12h 25mUnited Airlines

Deal found 5/8$537

Fri 5/315:15 amONT - BDL

2 stops15h 43mUnited Airlines

Tue 6/43:30 pmBDL - ONT

1 stop8h 18mUnited Airlines

Deal found 5/8$557

Thu 8/16:00 amONT - BDL

2 stops14h 58mUnited Airlines

Mon 8/1911:30 amBDL - ONT

2 stops16h 15mUnited Airlines

Deal found 5/7$567

Tue 7/166:00 amONT - BDL

2 stops14h 58mUnited Airlines

Tue 7/306:00 amBDL - ONT

2 stops18h 11mUnited Airlines

Deal found 5/7$568

Tue 7/25:20 amONT - BDL

2 stops15h 38mUnited Airlines

Wed 7/176:00 amBDL - ONT

2 stops18h 11mUnited Airlines

Deal found 5/8$574

Wed 9/256:45 pmONT - BDL

2 stops12h 40mUnited Airlines

Wed 10/166:00 amBDL - ONT

3 stops14h 17mUnited Airlines

Deal found 5/7$577

Fri 5/315:15 amONT - BDL

1 stop15h 35mUnited Airlines

Tue 6/43:30 pmBDL - ONT

1 stop8h 18mUnited Airlines

Deal found 5/8$580

Cheap Ontario to Connecticut flights in May & June 2024

The lowest fares we've come across on flights traveling from Ontario to Connecticut in May and June 2024. Check back in a little while for more flight options.

Tue 6/412:50 pmONT - BDL

1 stop8h 02mAmerican Airlines

Tue 6/115:34 pmBDL - ONT

1 stop8h 25mAmerican Airlines

Deal found 5/7$406

Tue 6/412:50 pmONT - BDL

1 stop8h 02mAmerican Airlines

Tue 6/116:01 amBDL - ONT

2 stops10h 47mAmerican Airlines

Deal found 5/7$411

Tue 6/49:30 amONT - BDL

2 stops10h 01mAmerican Airlines

Tue 6/112:05 pmBDL - ONT

2 stops11h 04mAmerican Airlines

Deal found 5/7$416

Wed 5/2912:50 pmONT - BDL

1 stop7h 50mDelta

Sat 6/12:25 pmBDL - ONT

1 stop8h 41mDelta

Deal found 5/7$438

Sat 6/1510:45 pmONT - BDL

1 stop7h 32mAmerican Airlines

Tue 6/185:34 pmBDL - ONT

1 stop8h 25mAmerican Airlines

Deal found 5/7$460

Wed 6/2610:54 amONT - BDL

1 stop10h 05mAmerican Airlines

Thu 7/46:08 amBDL - ONT

1 stop10h 40mAmerican Airlines

Deal found 5/7$462

Wed 6/266:00 amONT - BDL

1 stop8h 57mAmerican Airlines

Thu 7/410:07 amBDL - ONT

2 stops11h 51mAmerican Airlines

Deal found 5/7$465

Sat 6/157:26 pmONT - BDL

2 stops10h 51mAmerican Airlines

Tue 6/185:34 pmBDL - ONT

1 stop8h 25mAmerican Airlines

Deal found 5/7$466

Tue 6/189:24 amONT - BDL

2 stops11h 35mAmerican Airlines

Tue 6/2510:07 amBDL - ONT

2 stops11h 30mAmerican Airlines

Deal found 5/8$470

Ontario to Connecticut 2024 flight deals

The lowest fares we've come across on flights traveling from Ontario to Connecticut in May and June 2024. Check back in a little while for more flight options.

Wed 7/1010:36 pmONT - BDL

1 stop7h 35mAmerican Airlines

Wed 7/175:20 pmBDL - ONT

1 stop8h 40mAmerican Airlines

Deal found 5/8$405

Tue 6/412:50 pmONT - BDL

1 stop8h 02mAmerican Airlines

Tue 6/115:34 pmBDL - ONT

1 stop8h 25mAmerican Airlines

Deal found 5/7$406

Tue 6/412:50 pmONT - BDL

1 stop8h 02mAmerican Airlines

Tue 6/116:01 amBDL - ONT

2 stops10h 47mAmerican Airlines

Deal found 5/7$411

Tue 6/49:30 amONT - BDL

2 stops10h 01mAmerican Airlines

Tue 6/112:05 pmBDL - ONT

2 stops11h 04mAmerican Airlines

Deal found 5/7$416

Tue 7/211:59 pmONT - BDL

1 stop14h 58mAmerican Airlines

Tue 7/165:20 pmBDL - ONT

1 stop8h 40mAmerican Airlines

Deal found 5/7$417

Sat 7/2712:04 pmONT - BDL

1 stop8h 55mDelta

Sat 8/106:15 amBDL - ONT

1 stop7h 55mDelta

Deal found 5/7$426

Wed 9/2512:45 pmONT - BDL

1 stop7h 57mDelta

Wed 10/165:00 pmBDL - ONT

1 stop8h 28mDelta

Deal found 5/7$432

Sat 7/2712:04 pmONT - BDL

1 stop8h 55mDelta

Tue 8/65:00 pmBDL - ONT

1 stop8h 12mDelta

Deal found 5/7$436

Wed 9/255:40 pmONT - BDL

2 stops15h 22mDelta

Wed 10/165:00 pmBDL - ONT

1 stop8h 28mDelta

Deal found 5/7$437

Ontario to Connecticut flights leaving soon

Have a look at some of the flights available from Ontario to Connecticut departing last-minute. Users should examine the flight details to ensure there are no surprises.

Mon 5/1310:29 pmONT - BDL

1 stop9h 32mAmerican Airlines

Tue 6/115:34 pmBDL - ONT

1 stop8h 25mAmerican Airlines

Deal found 5/7$589

Mon 5/1310:29 pmONT - BDL

1 stop9h 32mAmerican Airlines

Tue 6/116:01 amBDL - ONT

2 stops10h 47mAmerican Airlines

Deal found 5/7$594

Mon 5/137:40 pmONT - BDL

2 stops10h 29mAmerican Airlines

Tue 6/112:05 pmBDL - ONT

2 stops11h 04mAmerican Airlines

Deal found 5/7$600

Wed 5/1512:50 pmONT - BDL

1 stop7h 50mDelta

Tue 5/212:25 pmBDL - ONT

1 stop8h 41mDelta

Deal found 5/6$716

Tue 5/1410:34 amONT - BDL

1 stop10h 18mAmerican Airlines

Wed 5/1511:46 amBDL - ONT

1 stop10h 13mAmerican Airlines

Deal found 5/7$726

Tue 5/1412:50 pmONT - BDL

2 stops8h 55mAmerican Airlines

Wed 5/1511:46 amBDL - ONT

1 stop10h 13mAmerican Airlines

Deal found 5/7$731

Tue 5/1410:34 amONT - BDL

2 stops11h 11mAmerican Airlines

Wed 5/1512:51 pmBDL - ONT

2 stops12h 38mAmerican Airlines

Deal found 5/7$738

Mon 5/1310:29 pmONT - BDL

1 stop7h 40mAmerican Airlines

Wed 5/1511:46 amBDL - ONT

1 stop10h 13mAmerican Airlines

Deal found 5/7$749

Mon 5/1310:29 pmONT - BDL

1 stop7h 40mAmerican Airlines

Wed 5/155:29 amBDL - ONT

2 stops11h 23mAmerican Airlines

Deal found 5/7$755

One-way flights to Connecticut from Ontario

Some of the best available deals we've found on one-way flights from Ontario to Connecticut. Those seeking round-trip flights from Ontario to Connecticut should utilize the search form at the the top of the page.

Thu 7/411:59 pmONT - BDL

1 stop10h 15mAmerican Airlines

Deal found 5/7$203

Tue 6/2510:00 pmONT - BDL

1 stop9h 55mDelta

Deal found 5/8$204

Mon 7/2210:00 pmONT - BDL

1 stop9h 47mDelta

Deal found 5/8$208

Thu 7/49:24 amONT - BDL

2 stops9h 13mAmerican Airlines

Deal found 5/7$209

Fri 8/912:45 pmONT - BDL

1 stop8h 07mDelta

Deal found 5/7$213

Wed 6/56:00 amONT - BDL

2 stops14h 51mDelta

Deal found 5/8$214

Sat 6/155:00 pmONT - BDL

2 stops12h 40mDelta

Deal found 5/8$218

Tue 5/2812:50 pmONT - BDL

1 stop7h 50mDelta

Deal found 5/7$229

Tue 8/271:35 pmONT - BDL

1 stop6h 55mUnited Airlines

Deal found 5/8$254

Find flights from Ontario to Connecticut within your budget

Fly from

Fly to

Budget

$405 - $799

Route

Depart

Return

Price

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Wed 7/10

1 stop7h 35m

Hartford Bradley Intl

Wed 7/17

1 stop8h 40m

$405

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Tue 6/4

1 stop8h 02m

Hartford Bradley Intl

Tue 6/11

1 stop8h 25m

$406

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Tue 6/4

1 stop8h 02m

Hartford Bradley Intl

Tue 6/11

2 stops10h 47m

$411

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Tue 6/4

2 stops10h 01m

Hartford Bradley Intl

Tue 6/11

2 stops11h 04m

$416

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Sat 7/27

1 stop8h 55m

Hartford Bradley Intl

Sat 8/10

1 stop7h 55m

$426

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Wed 9/25

1 stop7h 57m

Hartford Bradley Intl

Wed 10/16

1 stop8h 28m

$432

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Sat 7/27

1 stop8h 55m

Hartford Bradley Intl

Tue 8/6

1 stop8h 12m

$436

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Fri 8/23

2 stops12h 17m

Hartford Bradley Intl

Mon 8/26

2 stops12h 25m

$526

OntarioHartford Bradley Intl

ONT - BDL

ONTBDL

Ontario

Wed 5/29

2 stops12h 23m

Hartford Bradley Intl

Mon 6/3

2 stops12h 32m

$799

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Connecticut

See what other customers who have flown with Delta, United Airlines and Alaska Airlines from Ontario to Connecticut have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.1

Very good

9,141 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines

8.1

Very good

9,141 reviews

Alaska Airlines

8.1

Very good

9,141 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta

8.1

Very good

10,789 reviews

Alaska Airlines

8.1

Very good

9,141 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines

7.4

Good

11,043 reviews

Alaska Airlines

8.1

Very good

9,141 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines

7.3

Good

14,677 reviews

Alaska Airlines

8.1

Very good

9,141 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

What airport do you fly from for flights from Ontario to Connecticut?
If you book a flight to Connecticut from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.
Can I find flights from Ontario to Connecticut for under $500 on Cheapflights?
Yes, there are multiple flights from Ontario to Connecticut for under $500. The cheapest flight booked recently is on American Airlines for just $405, but on average you can expect to pay $442.
Are there last-minute flights available from Ontario to Connecticut for under $600?
There are currently 20+ open flights from Ontario to Connecticut within the next 7 days for less than $600.
What are the cheapest airlines to fly from Ontario to Connecticut one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $203. Delta flights start at $204 while deals on United Airlines start at $254 one-way.
What are the most popular airlines that fly from Ontario to Connecticut?
When booking a flight from Ontario to Connecticut, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.
What does ONT to BDL mean?
ONT stands for Ontario Airport, while BDL stands for Hartford Bradley Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Tweed-New Haven Airport (HVN) are other airports near this flight route and their unique identifiers/IATA codes.
Can I find deals for flights from Ontario to Connecticut that include extra baggage allowance?
The amount of baggage you can bring on your Ontario to Connecticut flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Ontario to Connecticut with specific airlines?
Yes, Cheapflights allows you to browse and filter Ontario to Connecticut flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Ontario to Connecticut that include hotel bookings?
Yes. In addition to deals on Ontario to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Connecticut?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Connecticut.
Can I find deals for business class flights from Ontario to Connecticut?
Yes. Cheapflights offers flight deals from Ontario to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Ontario to Connecticut that allow pets onboard?
Many airlines flying from Ontario to Connecticut offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Ontario to Connecticut?
Yes, you can often find last-minute deals on Ontario to Connecticut flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Ontario to Connecticut flight deals updated?
The Ontario to Connecticut flight deals you see on this page were last updated on 5/8.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Connecticut
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Ontario to Connecticut

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$217	Average$289	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
United Airlines	Cheapest$293	Average$702	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$335	Average$516	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$357	Average$571	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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Book a flight to one of these trending destinations

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How does Cheapflights help users find flights from Ontario to Connecticut?

Deals for Ontario to Connecticut flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Connecticut?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Connecticut for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Connecticut with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Connecticut, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Connecticut become cheaper?

Of course! You can now track prices for flights from Ontario to Connecticut and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Ontario (ONT) to Connecticut from $203

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. 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.

When is the cheapest time to fly from Ontario to Connecticut (ONT - CT)?

Cheap Delta flights from Ontario to Connecticut

Check out some of the cheapest Delta flights we've come across from Ontario to Connecticut. Deals update often to give you more flight options matching your criteria

Cheap United Airlines flights from Ontario to Connecticut

Some of the lowest-priced United Airlines flights we've found at this time heading from Ontario to Connecticut. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Ontario to Connecticut flights in May & June 2024

Find cheap flight options from Ontario to Connecticut specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.

The lowest fares we've come across on flights traveling from Ontario to Connecticut in May and June 2024. Check back in a little while for more flight options.

Ontario to Connecticut 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Connecticut in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.

The lowest fares we've come across on flights traveling from Ontario to Connecticut in May and June 2024. Check back in a little while for more flight options.

Ontario to Connecticut flights leaving soon

Have a look at some of the flights available from Ontario to Connecticut departing last-minute. Users should examine the flight details to ensure there are no surprises.

One-way flights to Connecticut from Ontario

Some of the best available deals we've found on one-way flights from Ontario to Connecticut. Those seeking round-trip flights from Ontario to Connecticut should utilize the search form at the the top of the page.

Find flights from Ontario to Connecticut within your budget

Reviews of airlines servicing Connecticut

See what other customers who have flown with Delta, United Airlines and Alaska Airlines from Ontario to Connecticut have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ontario to Connecticut?

Can I find flights from Ontario to Connecticut for under $500 on Cheapflights?

Are there last-minute flights available from Ontario to Connecticut for under $600?

What are the cheapest airlines to fly from Ontario to Connecticut one-way?

What are the most popular airlines that fly from Ontario to Connecticut?

What does ONT to BDL mean?

Can I find deals for flights from Ontario to Connecticut that include extra baggage allowance?

Can I find deals on flights from Ontario to Connecticut with specific airlines?

Can I find deals for flights from Ontario to Connecticut that include hotel bookings?

How can I find direct flights from Ontario to Connecticut?

Can I find deals for business class flights from Ontario to Connecticut?

Can I find deals for flights from Ontario to Connecticut that allow pets onboard?

Can I find deals on last-minute flights from Ontario to Connecticut?

How recently were the Ontario to Connecticut flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to ConnecticutSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ontario to Connecticut

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ontario to Connecticut by cabin class

Find flights from Ontario to Connecticut, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Alternative routes for Ontario to Connecticut
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