How long is the flight from Ontario to Hartford?

A quick flight from Ontario to Hartford can take about 7h 20m. United Airlines provides one of the quickest options available for as low as $301. The distance between Ontario and Hartford is about 2474 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Ontario to Hartford round-trip?

Flying on Delta is currently your cheapest option to Hartford, with prices starting at $298. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $300 and $324, respectively. Users have found that Delta is 36% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $105. Southwest flights start at $151 while deals on United Airlines start at $173 one-way.

In terms of precipitation, rainfall in Hartford ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Hartford when rainfall is around 3.1 in.

If weather is an important factor for your trip to Hartford, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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

The most popular airlines flying from Ontario to Hartford are American Airlines, Southwest and Delta. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from ONT to BDL?

When flying from Ontario to Hartford, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Ontario-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Hartford flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Hartford flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Hartford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Ontario to Hartford?

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

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

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

$111+ Flights from Ontario to Hartford

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Cheap flight deals from Ontario to Hartford

Cheapest flights from Ontario to Hartford
Explore the most affordable flight options available from Ontario to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.

mié. 12/316:00 amONT - BDL

2 stops13h 59mMultiple Airlines

mar. 1/68:00 amBDL - ONT

1 stop10h 09mMultiple Airlines

Deal found 12/31

$658

mar. 12/3011:59 pmONT - BDL

1 stop7h 37mUnited Airlines

mar. 1/133:30 pmBDL - ONT

1 stop8h 28mUnited Airlines

Deal found 12/30

$857

mié. 12/311:40 pmONT - BDL

1 stop7h 17mUnited Airlines

mié. 1/77:50 amBDL - ONT

1 stop7h 57mUnited Airlines

Deal found 12/30

$977

mié. 12/317:05 amONT - BDL

2 stops13h 09mDelta

mar. 1/66:03 amBDL - ONT

2 stops13h 09mDelta

Deal found 12/31

$987

lun. 12/2911:59 pmONT - BDL

1 stop7h 37mUnited Airlines

dom. 1/47:10 amBDL - ONT

1 stop8h 28mUnited Airlines

Deal found 12/29

$1,057

mié. 12/316:00 amONT - BDL

2 stops14h 58mUnited Airlines

mar. 1/66:00 amBDL - ONT

3 stops17h 58mUnited Airlines

Deal found 12/31

$1,440

mar. 12/305:05 amONT - BDL

1 stop7h 57mUnited Airlines

vie. 1/303:30 pmBDL - ONT

1 stop8h 28mUnited Airlines

Deal found 12/29

$1,495

mar. 12/3011:59 pmONT - BDL

1 stop7h 37mUnited Airlines

lun. 1/53:18 pmBDL - ONT

1 stop8h 50mUnited Airlines

Deal found 12/29

$1,637

mar. 12/3011:59 pmONT - BDL

1 stop7h 37mUnited Airlines

dom. 1/45:04 pmBDL - ONT

1 stop8h 21mUnited Airlines

Deal found 12/29

$1,717

mié. 12/3111:15 amONT - BDL

1 stop9h 21mDelta

mié. 1/75:40 amBDL - ONT

2 stops11h 16mDelta

Deal found 12/30

$2,021

Best flights from Ontario to Hartford
Discover carefully curated flight deals from Ontario to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 31, 2025.

sáb. 1/176:00 amONT - BDL

2 stops14h 44mUnited Airlines

mar. 1/209:55 amBDL - ONT

2 stops14h 03mUnited Airlines

Deal found 12/29

$311

vie. 3/206:30 pmONT - BDL

2 stops10h 30mSouthwest

dom. 3/2911:25 amBDL - ONT

1 stop9h 25mSouthwest

Deal found 12/29

$482

sáb. 1/171:24 pmONT - BDL

1 stop7h 20mUnited Airlines

dom. 1/183:30 pmBDL - ONT

1 stop8h 28mUnited Airlines

Deal found 12/28

$401

mar. 1/201:24 pmONT - BDL

1 stop7h 20mUnited Airlines

mar. 1/277:50 amBDL - ONT

1 stop7h 57mUnited Airlines

Deal found 12/29

$434

mié. 1/146:00 amONT - BDL

2 stops14h 44mUnited Airlines

mar. 1/209:55 amBDL - ONT

2 stops14h 03mUnited Airlines

Deal found 12/29

$439

mar. 1/275:05 amONT - BDL

1 stop7h 37mUnited Airlines

jue. 1/299:55 amBDL - ONT

2 stops15h 58mUnited Airlines

Deal found 12/29

$488

Last-minute flights from Ontario to Hartford
Discover last-minute flight deals from Ontario to Hartford. Data last updated diciembre 31, 2025 and is based on user searches.

mié. 1/146:49 pmONT - BDL

1 stop24h 38mMultiple Airlines

mar. 1/208:25 amBDL - ONT

2 stops32h 47mMultiple Airlines

Deal found 12/29

$390

mié. 1/1410:58 amONT - BDL

1 stop9h 35mAmerican Airlines

mar. 1/206:15 amBDL - ONT

1 stop11h 03mAmerican Airlines

Deal found 12/30

$429

mié. 1/146:00 amONT - BDL

2 stops14h 44mUnited Airlines

mar. 1/209:55 amBDL - ONT

2 stops14h 03mUnited Airlines

Deal found 12/29

$439

sáb. 1/171:24 pmONT - BDL

1 stop7h 20mUnited Airlines

mar. 1/203:30 pmBDL - ONT

1 stop8h 28mUnited Airlines

Deal found 12/29

$301

sáb. 1/1710:30 pmONT - BDL

1 stop8h 55mDelta

sáb. 1/246:00 amBDL - ONT

1 stop8h 31mDelta

Deal found 12/31

$334

sáb. 1/175:05 amONT - BDL

1 stop7h 37mUnited Airlines

dom. 1/187:50 amBDL - ONT

2 stops12h 53mUnited Airlines

Deal found 12/28

$406

vie. 1/2310:58 amONT - BDL

1 stop9h 35mAmerican Airlines

lun. 1/263:42 pmBDL - ONT

1 stop10h 06mAmerican Airlines

Deal found 12/30

$448

One-way flights from Ontario to Hartford
Search for one-way flight options from Ontario to Hartford. Find affordable one-way fares based on user searches. Data last updated diciembre 31, 2025.

sáb. 1/247:35 pmONT - BDL

2 stops12h 41mFrontier

Deal found 12/29

$111

mar. 2/248:35 amONT - BDL

2 stops27h 30mMultiple Airlines

Deal found 12/31

$147

mié. 2/1810:37 pmONT - BDL

1 stop7h 31mAmerican Airlines

Deal found 12/30

$151

mar. 3/104:49 pmONT - BDL

2 stops27h 16mMultiple Airlines

Deal found 12/29

$170

mar. 2/245:00 amONT - BDL

1 stop7h 41mUnited Airlines

Deal found 12/31

$184

mar. 3/1010:37 pmONT - BDL

1 stop7h 31mAmerican Airlines

Deal found 12/29

$190

sáb. 1/175:05 amONT - BDL

1 stop7h 37mUnited Airlines

Deal found 12/29

$201

sáb. 2/145:00 amONT - BDL

2 stops13h 06mUnited Airlines

Deal found 12/29

$206

sáb. 3/287:00 amONT - BDL

1 stop7h 41mAmerican Airlines

Deal found 12/31

$219

Find flight deals from Ontario to Hartford

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$301 (United Airlines)
One-way from	$111 (Trip.com)
Popular in	January
Cheapest in	September
Average price	$528

Provider with most accurate pricing for Ontario-Hartford Bradley Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Hartford Bradley Intl flights.

Search Deals

From Ontario to Hartford Bradley Intl

Search Deals

One-way flight from Ontario to Hartford Bradley Intl

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($98 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

OntarioHartford

ONT - BDL

ONTBDL

Ontario

sáb. 1/17

6:00 am-11:44 pm

2 stops14h 44m

Hartford Bradley Intl

mar. 1/20

9:55 am-8:58 pm

2 stops14h 03m

$311

OntarioHartford

ONT - BDL

ONTBDL

Ontario

sáb. 1/17

1:24 pm-11:44 pm

1 stop7h 20m

Hartford Bradley Intl

dom. 1/18

3:30 pm-8:58 pm

1 stop8h 28m

$401

OntarioHartford

ONT - BDL

ONTBDL

Ontario

mar. 1/20

1:24 pm-11:44 pm

1 stop7h 20m

Hartford Bradley Intl

mar. 1/27

7:50 am-12:47 pm

1 stop7h 57m

$434

OntarioHartford

ONT - BDL

ONTBDL

Ontario

mié. 1/14

6:00 am-11:44 pm

2 stops14h 44m

Hartford Bradley Intl

mar. 1/20

9:55 am-8:58 pm

2 stops14h 03m

$439

OntarioHartford

ONT - BDL

ONTBDL

Ontario

vie. 3/20

6:30 pm-8:00 am

2 stops10h 30m

Hartford Bradley Intl

dom. 3/29

11:25 am-5:50 pm

1 stop9h 25m

$482

OntarioHartford

ONT - BDL

ONTBDL

Ontario

mar. 1/27

5:05 am-3:42 pm

1 stop7h 37m

Hartford Bradley Intl

jue. 1/29

9:55 am-10:53 pm

2 stops15h 58m

$488

OntarioHartford

ONT - BDL

ONTBDL

Ontario

sáb. 1/17

5:05 am-3:42 pm

1 stop7h 37m

$201

OntarioHartford

ONT - BDL

ONTBDL

Ontario

dom. 1/18

5:05 am-3:42 pm

1 stop7h 37m

$201

OntarioHartford

ONT - BDL

ONTBDL

Ontario

mié. 1/28

5:05 am-3:42 pm

1 stop7h 37m

$234

OntarioHartford

ONT - BDL

ONTBDL

Ontario

mié. 2/11

1:24 pm-11:44 pm

1 stop7h 20m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 14 results

Compare providers for flights from Ontario to Hartford

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Hartford in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Hartford flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Hartford flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Hartford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Hartford

What is the cheapest month to book a flight from Ontario to Hartford?

Currently, September is the cheapest month in which you can book a flight from Ontario to Hartford (average of $140). Flying from Ontario to Hartford in January is currently the most expensive (average of $278). 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.

Reviews of airlines servicing Hartford

Read through reviews of airlines operating flights from Ontario to Hartford, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very good

4,251 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Delta

7.9

Good

8,013 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

United Airlines

7.4

Good

9,124 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

American Airlines

7.2

Good

11,075 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

How long is the flight from Ontario to Hartford?
A quick flight from Ontario to Hartford can take about 7h 20m. United Airlines provides one of the quickest options available for as low as $301. The distance between Ontario and Hartford is about 2474 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Ontario to Hartford round-trip?
Flying on Delta is currently your cheapest option to Hartford, with prices starting at $298. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $300 and $324, respectively. Users have found that Delta is 36% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Ontario to Hartford one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $105. Southwest flights start at $151 while deals on United Airlines start at $173 one-way.
Can I find deals for flights from Ontario to Hartford that include hotel bookings?
Yes. In addition to deals on Ontario to Hartford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Hartford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hartford.
Can I find deals for business class flights from Ontario to Hartford?
Yes. Cheapflights offers flight deals from Ontario to Hartford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to Hartford?
Currently, September is the cheapest month in which you can book a flight from Ontario to Hartford (average of $140). Flying from Ontario to Hartford in January is currently the most expensive (average of $278). 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.

See more FAQs

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Newington

Lee

West Hartford

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Top 4 airlines flying from Ontario to Hartford

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$298	Average$381	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$300	Average$438	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$324	Average$456	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$342	Average$458	FlexibilityNo cancel fee	On-time69%

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$111+ Cheap flights from Ontario to Hartford (ONT - BDL)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Hartford with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Hartford

Cheapest flights from Ontario to HartfordExplore the most affordable flight options available from Ontario to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.

Explore the most affordable flight options available from Ontario to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.

Find flight deals from Ontario to Hartford

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Hartford that are best for you.

Compare providers for flights from Ontario to Hartford

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Hartford in December.

Best time to book a flight from Ontario to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Hartford

What is the cheapest month to book a flight from Ontario to Hartford?

Reviews of airlines servicing Hartford

Read through reviews of airlines operating flights from Ontario to Hartford, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's 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 Hartford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Ontario to Hartford?

What are the cheapest airlines flying from Ontario to Hartford round-trip?

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

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

How can I find direct flights from Ontario to Hartford?

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

What is the cheapest month to book a flight from Ontario to Hartford?

Traveling to a place near Hartford?

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 Hartford

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

Top 4 airlines flying from Ontario to Hartford

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Cheapest flights from Ontario to Hartford
Explore the most affordable flight options available from Ontario to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.