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Cheap flights from Hartford to Ontario from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Ontario departing on 5/18. 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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0 bags

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Find the cheapest flights from Hartford to Los Angeles

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hartford to Los Angeles.
Delta Logo
6:00 am - 11:08 amBDL-ONT
8h 08m1 stop
Delta Logo
12:18 pm - 11:59 pmONT-BDL
8h 41m1 stop
$307Delta
Find Deal
Wed, May 28 - Wed, Jun 4
Delta Logo
6:00 am - 11:08 amBDL-ONT
8h 08m1 stop
Delta Logo
7:05 pm - 10:31 amONT-BDL
12h 26m2 stops
$312Delta
Find Deal
Wed, May 28 - Wed, Jun 4
American Airlines Logo
6:33 pm - 11:43 pmBDL-ONT
8h 10m1 stop
American Airlines Logo
10:40 pm - 9:15 amONT-BDL
7h 35m1 stop
$325American Airlines
Find Deal
Sat, May 17 - Sat, May 24
American Airlines Logo
5:23 am - 1:50 pmBDL-ONT
11h 27m2 stops
American Airlines Logo
11:59 pm - 2:51 pmONT-BDL
11h 52m2 stops
$354American Airlines
Find Deal
Tue, Jun 10 - Fri, Jun 13
Southwest Logo
6:00 pm - 12:05 amBDL-ONT
9h 05m2 stops
Southwest Logo
9:20 pm - 7:50 amONT-BDL
7h 30m1 stop
$435Southwest
Find Deal
Sun, Jul 6 - Mon, Jul 14
Southwest Logo
6:00 pm - 12:05 amBDL-ONT
9h 05m2 stops
Southwest Logo
7:35 pm - 7:50 amONT-BDL
9h 15m2 stops
$440Southwest
Find Deal
Sun, Jul 6 - Mon, Jul 14
United Airlines Logo
4:57 pm - 10:11 pmBDL-ONT
8h 14m1 stop
United Airlines Logo
6:39 pm - 12:22 pmONT-BDL
14h 43m2 stops
$450United Airlines
Find Deal
Wed, Jul 2 - Mon, Jul 7
United Airlines Logo
4:57 pm - 10:11 pmBDL-ONT
8h 14m1 stop
United Airlines Logo
6:36 pm - 12:20 pmONT-BDL
14h 44m2 stops
$456United Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19
Alaska Airlines Logo
12:30 pm - 11:59 pmBDL-ONT
14h 29m2 stops
Alaska Airlines Logo
6:00 am - 11:03 pmONT-BDL
14h 03m2 stops
$542Alaska Airlines
Find Deal
Fri, Sep 12 - Wed, Sep 17
Alaska Airlines Logo
12:30 pm - 12:13 amBDL-ONT
14h 43m2 stops
Alaska Airlines Logo
6:58 pm - 11:13 amONT-BDL
13h 15m2 stops
$553Alaska Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19

Delta flights from Hartford to Ontario

Our best Delta deals on Hartford to Ontario flight tickets
Delta
May 28
BDL6:00 amHartford Bradley Intl
8h 08m
1 stop
ONT11:08 amOntario
Jun 4
ONT12:18 pmOntario
8h 41m
1 stop
BDL11:59 pmHartford Bradley Intl
Delta
May 28
BDL6:00 amHartford Bradley Intl
8h 08m
1 stop
ONT11:08 amOntario
Jun 4
ONT7:05 pmOntario
12h 26m
2 stops
BDL10:31 amHartford Bradley Intl
Delta
May 28
BDL5:35 amHartford Bradley Intl
9h 40m
2 stops
ONT12:15 pmOntario
Jun 4
ONT10:01 amOntario
10h 32m
2 stops
BDL11:33 pmHartford Bradley Intl

Southwest flights from Hartford to Ontario

Our best Southwest deals on Hartford to Ontario flight tickets
Southwest
Jul 6
BDL6:00 pmHartford Bradley Intl
9h 05m
2 stops
ONT12:05 amOntario
Jul 14
ONT9:20 pmOntario
7h 30m
1 stop
BDL7:50 amHartford Bradley Intl
Southwest
Jul 6
BDL6:00 pmHartford Bradley Intl
9h 05m
2 stops
ONT12:05 amOntario
Jul 14
ONT7:35 pmOntario
9h 15m
2 stops
BDL7:50 amHartford Bradley Intl
Southwest
May 5
BDL9:00 amHartford Bradley Intl
8h 25m
1 stop
ONT2:25 pmOntario
May 7
ONT1:05 pmOntario
7h 00m
1 stop
BDL11:05 pmHartford Bradley Intl

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Hartford to Ontario

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 Ontario?

In general, September is the cheapest month to fly from Hartford to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $420. If you aren’t able to travel during the month of September, then book flights to Ontario from Hartford during August instead. Flights to Ontario in August, while not as cheap as those in September, still average around $421.

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Hartford when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $535 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Hartford for as low as $307 on momondo.

How have Hartford to Ontario flight prices changed over time?

As of April 2025, prices for Hartford to Ontario flights are approximately 104% more expensive when compared to flights at the same time last year.

When to book flights from Hartford to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hartford to Ontario (BDL to ONT) flight deals and tips

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

Best Price Found

$145

Fastest flight time

7h 31m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Hartford in the past 72 hours is $145. The best round-trip flight deal from Hartford to Ontario found on momondo in the last 72 hours is $307.
The fastest flight from Hartford to Ontario takes 7h 31m
There are no direct flights from Hartford to Ontario. Popular non-direct route for this connection is Hartford Bradley Intl Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Hartford Bradley Intl to Ontario by plane?

    Ontario is 2477.7 mi away from Hartford Bradley Intl. In terms of flight time, this usually takes a little over 7h 31m.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Ontario Airport?

    Prices for flights from Hartford Bradley Intl Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hartford Bradley Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hartford Bradley Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Hartford to Ontario?


Best airlines flying from Hartford to Ontario

Compare and see reviews for airlines that fly from Hartford to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $307Free CancellationRating
8.0
7,920 reviews
Search Delta flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $343Free CancellationRating
8.0
4,287 reviews
Search Southwest flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Hartford to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. momondo enables you to select and highlight flights to Ontario from Hartford with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Hartford.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Hartford and alert you when they change.


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