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Cheap flights from Hartford to Los Angeles from $148

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 Los Angeles departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Hartford to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 pm - 3:08 pm
BDL
-
ONT
24h 03m
1 stop
Multiple Airlines Logo
3:34 pm - 6:20 am
ONT
-
BDL
11h 46m
1 stop
$344Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
6:05 pm - 3:44 pm
BDL
-
ONT
24h 39m
1 stop
Multiple Airlines Logo
3:34 pm - 6:20 am
ONT
-
BDL
11h 46m
1 stop
$360Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
6:05 pm - 3:44 pm
BDL
-
ONT
24h 39m
1 stop
Multiple Airlines Logo
3:30 pm - 6:15 am
ONT
-
BDL
11h 45m
1 stop
$378Multiple Airlines
Tue, Jun 2 - Thu, Jun 4
Delta Logo
6:00 am - 11:04 am
BDL
-
ONT
8h 04m
1 stop
Delta Logo
12:00 pm - 11:53 pm
ONT
-
BDL
8h 53m
1 stop
$395Delta
Wed, Sep 16 - Tue, Sep 22
Multiple Airlines Logo
8:15 am - 11:55 pm
BDL
-
ONT
18h 40m
2 stops
Multiple Airlines Logo
9:49 pm - 7:59 pm
ONT
-
BDL
19h 10m
1 stop
$397Multiple Airlines
Wed, Sep 16 - Mon, Sep 21
American Airlines Logo
6:01 pm - 11:59 pm
BDL
-
ONT
8h 58m
1 stop
American Airlines Logo
10:00 pm - 9:26 am
ONT
-
BDL
8h 26m
1 stop
$399American Airlines
Wed, Jun 10 - Tue, Jun 16
Delta Logo
6:00 am - 10:42 am
BDL
-
ONT
7h 42m
1 stop
Delta Logo
9:43 am - 11:25 pm
ONT
-
BDL
10h 42m
2 stops
$400Delta
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
6:01 pm - 11:59 pm
BDL
-
ONT
8h 58m
1 stop
American Airlines Logo
7:13 pm - 9:26 am
ONT
-
BDL
11h 13m
2 stops
$404American Airlines
Wed, Jun 10 - Tue, Jun 16
Southwest Logo
12:40 pm - 7:35 pm
BDL
-
ONT
9h 55m
2 stops
Southwest Logo
7:40 am - 9:10 pm
ONT
-
BDL
10h 30m
2 stops
$405Southwest
Wed, Sep 16 - Tue, Sep 22
Southwest Logo
12:45 pm - 7:35 pm
BDL
-
ONT
9h 50m
1 stop
Southwest Logo
11:55 pm - 12:00 pm
ONT
-
BDL
9h 05m
1 stop
$408Southwest
Wed, Sep 16 - Mon, Sep 21

Delta flights from Hartford to Ontario

Our best Delta deals on Hartford to Ontario flight tickets
Delta
Sep 16
BDL6:00 amHartford Bradley Intl
8h 04m
1 stop
ONT11:04 amOntario
Sep 22
ONT12:00 pmOntario
8h 53m
1 stop
BDL11:53 pmHartford Bradley Intl
$395
Delta
Aug 11
BDL6:00 amHartford Bradley Intl
7h 42m
1 stop
ONT10:42 amOntario
Aug 18
ONT9:43 amOntario
10h 42m
2 stops
BDL11:25 pmHartford Bradley Intl
$400
Delta
Aug 11
BDL6:00 amHartford Bradley Intl
7h 42m
1 stop
ONT10:42 amOntario
Aug 17
ONT10:00 pmOntario
9h 25m
1 stop
BDL10:25 amHartford Bradley Intl
$413

Southwest flights from Hartford to Ontario

Our best Southwest deals on Hartford to Ontario flight tickets
Southwest
Sep 16
BDL12:40 pmHartford Bradley Intl
9h 55m
2 stops
ONT7:35 pmOntario
Sep 22
ONT7:40 amOntario
10h 30m
2 stops
BDL9:10 pmHartford Bradley Intl
$405
Southwest
Sep 16
BDL12:45 pmHartford Bradley Intl
9h 50m
1 stop
ONT7:35 pmOntario
Sep 21
ONT11:55 pmOntario
9h 05m
1 stop
BDL12:00 pmHartford Bradley Intl
$408
Southwest
Jul 14
BDL5:50 amHartford Bradley Intl
9h 50m
2 stops
ONT12:40 pmOntario
Aug 29
ONT11:55 pmOntario
9h 25m
2 stops
BDL12:20 pmHartford Bradley Intl
$418

momondo Fare Finder

 
Customize your flight search to find flights from Hartford to Ontario 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 May 15, 2026.
Use the filters below to find and compare flights from Hartford to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Tue 6/9

6:05 pm-3:08 pm

1 stop24h 03m

Ontario

Tue 6/16

3:34 pm-6:20 am

1 stop11h 46m

$344

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Tue 6/2

6:05 pm-3:44 pm

1 stop24h 39m

Ontario

Tue 6/9

3:34 pm-6:20 am

1 stop11h 46m

$360

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Tue 6/2

6:05 pm-3:44 pm

1 stop24h 39m

Ontario

Thu 6/4

3:30 pm-6:15 am

1 stop11h 45m

$378
Quickest round-trip

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 9/16

6:00 am-11:04 am

1 stop8h 04m

Ontario

Tue 9/22

12:00 pm-11:53 pm

1 stop8h 53m

$395

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 9/16

8:15 am-11:55 pm

2 stops18h 40m

Ontario

Mon 9/21

9:49 pm-7:59 pm

1 stop19h 10m

$397

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 6/10

6:01 pm-11:59 pm

1 stop8h 58m

Ontario

Tue 6/16

10:00 pm-9:26 am

1 stop8h 26m

$399

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Tue 8/11

6:00 am-10:42 am

1 stop7h 42m

Ontario

Tue 8/18

9:43 am-11:25 pm

2 stops10h 42m

$400

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 6/10

6:01 pm-11:59 pm

1 stop8h 58m

Ontario

Tue 6/16

7:13 pm-9:26 am

2 stops11h 13m

$404

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 9/16

12:40 pm-7:35 pm

2 stops9h 55m

Ontario

Tue 9/22

7:40 am-9:10 pm

2 stops10h 30m

$405

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 9/16

12:45 pm-7:35 pm

1 stop9h 50m

Ontario

Mon 9/21

11:55 pm-12:00 pm

1 stop9h 05m

$408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Hartford and Ontario?

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 $321. 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 $387.

Can stopping save me money on Hartford to Ontario flights?

You could potentially save up to 44% on your flight if you consider stops on a Hartford to Ontario flight.

How have Hartford to Ontario flight prices changed over time?

As of May 2026, prices for Hartford to Ontario flights are approximately 29% cheaper 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

Fastest flight time

7h 38m

Direct flights

None
The fastest flight from Hartford to Ontario takes 7h 38m
There are no direct flights from Hartford to Ontario. There are no popular flight routes from Hartford to Ontario.
Search flight deals

Frequently asked questions about flying from Hartford to Ontario

  • 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 38m.

  • 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
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
SouthwestPriceFrom $312Free CancellationRating
8.0
4,299 reviews
Search Southwest flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,456 reviews
Search Delta flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
9,719 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.

An easier way to manage your Ontario 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.
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