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Cheap flights from Hartford to Los Angeles from $178

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 8/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hartford to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:45 pm - 10:00 pm
BDL
-
ONT
7h 15m
1 stop
Southwest Logo
11:55 pm - 12:00 pm
ONT
-
BDL
9h 05m
1 stop
$327Southwest
Wed, Aug 19 - Tue, Aug 25
Southwest Logo
5:45 pm - 10:00 pm
BDL
-
ONT
7h 15m
1 stop
Southwest Logo
11:55 pm - 12:10 pm
ONT
-
BDL
9h 15m
2 stops
$332Southwest
Wed, Aug 19 - Tue, Aug 25
Southwest Logo
6:00 am - 12:40 pm
BDL
-
ONT
9h 40m
2 stops
Southwest Logo
11:55 pm - 12:10 pm
ONT
-
BDL
9h 15m
2 stops
$337Southwest
Wed, Aug 19 - Tue, Aug 25
American Airlines Logo
5:59 pm - 11:59 pm
BDL
-
ONT
9h 00m
1 stop
American Airlines Logo
10:10 pm - 9:28 am
ONT
-
BDL
8h 18m
1 stop
$355American Airlines
Wed, Jul 22 - Tue, Jul 28
American Airlines Logo
5:59 pm - 11:59 pm
BDL
-
ONT
9h 00m
1 stop
American Airlines Logo
7:15 pm - 10:22 am
ONT
-
BDL
12h 07m
2 stops
$360American Airlines
Wed, Jul 22 - Tue, Jul 28
Delta Logo
6:00 am - 10:42 am
BDL
-
ONT
7h 42m
1 stop
Delta Logo
12:00 pm - 11:58 pm
ONT
-
BDL
8h 58m
1 stop
$368Delta
Thu, Aug 27 - Tue, Sep 1
United Airlines Logo
4:50 pm - 10:35 pm
BDL
-
ONT
8h 45m
1 stop
United Airlines Logo
9:01 am - 11:59 pm
ONT
-
BDL
11h 58m
2 stops
$373United Airlines
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
8:00 am - 4:10 pm
BDL
-
ONT
11h 10m
1 stop
Southwest Logo
11:55 pm - 12:00 pm
ONT
-
BDL
9h 05m
1 stop
$374Southwest
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
5:20 am - 11:45 am
BDL
-
ONT
9h 25m
2 stops
Southwest Logo
11:55 pm - 11:20 am
ONT
-
BDL
8h 25m
1 stop
$398Southwest
Sun, Aug 16 - Sat, Aug 22
Southwest Logo
8:00 am - 3:15 pm
BDL
-
ONT
10h 15m
2 stops
Southwest Logo
7:25 am - 9:10 pm
ONT
-
BDL
10h 45m
2 stops
$408Southwest
Thu, Aug 20 - Tue, Aug 25

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United Airlines flights from Hartford to Ontario

Our best United Airlines deals on Hartford to Ontario flight tickets
United Airlines
Aug 20
BDL4:50 pmHartford Bradley Intl
8h 45m
1 stop
ONT10:35 pmOntario
Aug 25
ONT9:01 amOntario
11h 58m
2 stops
BDL11:59 pmHartford Bradley Intl
$373
United Airlines
Aug 27
BDL4:50 pmHartford Bradley Intl
8h 45m
1 stop
ONT10:35 pmOntario
Aug 31
ONT7:13 pmOntario
12h 25m
2 stops
BDL10:38 amHartford Bradley Intl
$442
United Airlines
Dec 8
BDL3:25 pmHartford Bradley Intl
7h 55m
1 stop
ONT8:20 pmOntario
Dec 9
ONT6:53 pmOntario
11h 54m
2 stops
BDL9:47 amHartford Bradley Intl
$448

Southwest flights from Hartford to Ontario

Our best Southwest deals on Hartford to Ontario flight tickets
Southwest
Aug 19
BDL5:45 pmHartford Bradley Intl
7h 15m
1 stop
ONT10:00 pmOntario
Aug 25
ONT11:55 pmOntario
9h 05m
1 stop
BDL12:00 pmHartford Bradley Intl
$327
Southwest
Aug 19
BDL5:45 pmHartford Bradley Intl
7h 15m
1 stop
ONT10:00 pmOntario
Aug 25
ONT11:55 pmOntario
9h 15m
2 stops
BDL12:10 pmHartford Bradley Intl
$332
Southwest
Aug 19
BDL6:00 amHartford Bradley Intl
9h 40m
2 stops
ONT12:40 pmOntario
Aug 25
ONT11:55 pmOntario
9h 15m
2 stops
BDL12:10 pmHartford Bradley Intl
$337

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 June 27, 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
Quickest round-trip

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 8/19

5:45 pm-10:00 pm

1 stop7h 15m

Ontario

Tue 8/25

11:55 pm-12:00 pm

1 stop9h 05m

$327

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 8/19

5:45 pm-10:00 pm

1 stop7h 15m

Ontario

Tue 8/25

11:55 pm-12:10 pm

2 stops9h 15m

$332

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 8/19

6:00 am-12:40 pm

2 stops9h 40m

Ontario

Tue 8/25

11:55 pm-12:10 pm

2 stops9h 15m

$337

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 7/22

5:59 pm-11:59 pm

1 stop9h 00m

Ontario

Tue 7/28

10:10 pm-9:28 am

1 stop8h 18m

$355

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 7/22

5:59 pm-11:59 pm

1 stop9h 00m

Ontario

Tue 7/28

7:15 pm-10:22 am

2 stops12h 07m

$360

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Thu 8/27

6:00 am-10:42 am

1 stop7h 42m

Ontario

Tue 9/1

12:00 pm-11:58 pm

1 stop8h 58m

$368

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Thu 8/20

4:50 pm-10:35 pm

1 stop8h 45m

Ontario

Tue 8/25

9:01 am-11:59 pm

2 stops11h 58m

$373

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Thu 8/20

8:00 am-4:10 pm

1 stop11h 10m

Ontario

Tue 8/25

11:55 pm-12:00 pm

1 stop9h 05m

$374

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Sun 8/16

5:20 am-11:45 am

2 stops9h 25m

Ontario

Sat 8/22

11:55 pm-11:20 am

1 stop8h 25m

$398

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Thu 8/20

8:00 am-3:15 pm

2 stops10h 15m

Ontario

Tue 8/25

7:25 am-9:10 pm

2 stops10h 45m

$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 May instead. Flights to Ontario in May, while not as cheap as those in September, still average around $392.

Can stopping save me money on Hartford to Ontario flights?

You could potentially save up to 36% 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 June 2026, prices for Hartford to Ontario flights are approximately 39% 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

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
SouthwestPriceFrom $312Free CancellationRating
7.9
4,246 reviews
Search Southwest flights
DeltaPriceFrom $316Free CancellationRating
7.8
8,451 reviews
Search Delta flights
American AirlinesPriceFrom $378Free CancellationRating
7.1
11,779 reviews
Search American Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
9,896 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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