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Cheap flights from Harrisburg to Los Angeles from $289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Los Angeles departing on 8/5. 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 Harrisburg to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:56 pm - 9:56 pm
MDT
-
ONT
10h 00m
1 stop
Delta Logo
10:59 pm - 11:36 am
ONT
-
MDT
9h 37m
1 stop
$385Delta
mié., ago. 12 - mar., ago. 18
United Airlines Logo
5:50 pm - 10:46 pm
MDT
-
ONT
7h 56m
1 stop
United Airlines Logo
6:30 pm - 9:40 am
ONT
-
MDT
12h 10m
2 stops
$394United Airlines
vie., jun. 12 - lun., jun. 15
Delta Logo
2:56 pm - 9:56 pm
MDT
-
ONT
10h 00m
1 stop
Delta Logo
12:00 pm - 11:40 pm
ONT
-
MDT
8h 40m
1 stop
$395Delta
mié., ago. 12 - jue., ago. 20
Delta Logo
12:25 pm - 6:01 pm
MDT
-
ONT
8h 36m
1 stop
Delta Logo
12:00 pm - 11:40 pm
ONT
-
MDT
8h 40m
1 stop
$404Delta
jue., ago. 13 - mié., ago. 19
Delta Logo
12:25 pm - 6:01 pm
MDT
-
ONT
8h 36m
1 stop
Delta Logo
12:00 pm - 11:40 pm
ONT
-
MDT
8h 40m
1 stop
$414Delta
jue., ago. 13 - jue., ago. 20
Delta Logo
12:25 pm - 6:01 pm
MDT
-
ONT
8h 36m
1 stop
Delta Logo
10:59 pm - 11:36 am
ONT
-
MDT
9h 37m
1 stop
$425Delta
mié., ago. 12 - vie., ago. 21
Delta Logo
6:00 am - 11:04 am
MDT
-
ONT
8h 04m
1 stop
Delta Logo
10:59 pm - 11:51 am
ONT
-
MDT
9h 52m
2 stops
$430Delta
sáb., ago. 15 - mié., ago. 19
Delta Logo
12:25 pm - 6:01 pm
MDT
-
ONT
8h 36m
1 stop
Delta Logo
10:59 pm - 11:36 am
ONT
-
MDT
9h 37m
1 stop
$444Delta
jue., ago. 13 - vie., ago. 21
Delta Logo
2:56 pm - 9:56 pm
MDT
-
ONT
10h 00m
1 stop
Delta Logo
10:59 pm - 11:51 am
ONT
-
MDT
9h 52m
2 stops
$449Delta
vie., ago. 14 - mar., ago. 18
Delta Logo
12:25 pm - 6:01 pm
MDT
-
ONT
8h 36m
1 stop
Delta Logo
10:59 pm - 11:36 am
ONT
-
MDT
9h 37m
1 stop
$459Delta
sáb., ago. 15 - mar., ago. 18

United Airlines flights from Harrisburg to Ontario

Our best United Airlines deals on Harrisburg to Ontario flight tickets
United Airlines
Jun 12
MDT5:50 pmHarrisburg
7h 56m
1 stop
ONT10:46 pmOntario
Jun 15
ONT6:30 pmOntario
12h 10m
2 stops
MDT9:40 amHarrisburg
$394
United Airlines
Aug 25
MDT6:15 amHarrisburg
9h 23m
2 stops
ONT12:38 pmOntario
Aug 29
ONT7:00 amOntario
6h 51m
1 stop
MDT4:51 pmHarrisburg
$466
United Airlines
Aug 25
MDT6:15 amHarrisburg
9h 23m
2 stops
ONT12:38 pmOntario
Aug 29
ONT7:00 amOntario
9h 30m
1 stop
MDT7:30 pmHarrisburg
$504

American Airlines flights from Harrisburg to Ontario

Our best American Airlines deals on Harrisburg to Ontario flight tickets
American Airlines
Aug 15
MDT1:55 pmHarrisburg
10h 44m
2 stops
ONT9:39 pmOntario
Aug 18
ONT7:02 pmOntario
11h 01m
2 stops
MDT9:03 amHarrisburg
$472
American Airlines
Aug 12
MDT3:31 pmHarrisburg
8h 57m
1 stop
ONT9:28 pmOntario
Aug 17
ONT10:29 pmOntario
7h 34m
1 stop
MDT9:03 amHarrisburg
$480
American Airlines
Aug 12
MDT3:31 pmHarrisburg
8h 57m
1 stop
ONT9:28 pmOntario
Aug 17
ONT7:02 pmOntario
11h 01m
2 stops
MDT9:03 amHarrisburg
$485

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 abril 2, 2026.
Use the filters below to find and compare flights from Harrisburg to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

mié. 8/12

2:56 pm-9:56 pm

1 stop10h 00m

Ontario

mar. 8/18

10:59 pm-11:36 am

1 stop9h 37m

$385

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

vie. 6/12

5:50 pm-10:46 pm

1 stop7h 56m

Ontario

lun. 6/15

6:30 pm-9:40 am

2 stops12h 10m

$394

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

mié. 8/12

2:56 pm-9:56 pm

1 stop10h 00m

Ontario

jue. 8/20

12:00 pm-11:40 pm

1 stop8h 40m

$395
Quickest round-trip

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

jue. 8/13

12:25 pm-6:01 pm

1 stop8h 36m

Ontario

mié. 8/19

12:00 pm-11:40 pm

1 stop8h 40m

$404

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

jue. 8/13

12:25 pm-6:01 pm

1 stop8h 36m

Ontario

jue. 8/20

12:00 pm-11:40 pm

1 stop8h 40m

$414

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

mié. 8/12

12:25 pm-6:01 pm

1 stop8h 36m

Ontario

vie. 8/21

10:59 pm-11:36 am

1 stop9h 37m

$425

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

sáb. 8/15

6:00 am-11:04 am

1 stop8h 04m

Ontario

mié. 8/19

10:59 pm-11:51 am

2 stops9h 52m

$430

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

jue. 8/13

12:25 pm-6:01 pm

1 stop8h 36m

Ontario

vie. 8/21

10:59 pm-11:36 am

1 stop9h 37m

$444

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

vie. 8/14

2:56 pm-9:56 pm

1 stop10h 00m

Ontario

mar. 8/18

10:59 pm-11:51 am

2 stops9h 52m

$449

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

sáb. 8/15

12:25 pm-6:01 pm

1 stop8h 36m

Ontario

mar. 8/18

10:59 pm-11:36 am

1 stop9h 37m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Harrisburg 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 airline that flies from Harrisburg to Ontario?

Delta and United Airlines are the most popular carriers operating from Harrisburg to Ontario

What airlines fly to Ontario?

United Airlines, Southwest and Spirit Airlines are the top three most popular airlines that fly to Ontario from Harrisburg according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Harrisburg to Ontario

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

Cheap Harrisburg to Ontario (MDT to ONT) flight deals and tips

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

Fastest flight time

7h 36m

Direct flights

None
The fastest flight from Harrisburg to Ontario takes 7h 36m
There are no direct flights from Harrisburg to Ontario. There are no popular flight routes from Harrisburg to Ontario.
Search flight deals

Frequently asked questions about flying from Harrisburg to Ontario

  • How far is Harrisburg to Ontario by plane?

    There are 2263.1 mi between Harrisburg and Ontario. By plane, this route typically takes 7h 36m.

  • When did momondo last update prices for flights from Harrisburg Airport to Ontario Airport?

    Prices for flights from Harrisburg Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Harrisburg Airport to Ontario Airport?

  • How old do you have to be to fly from Harrisburg Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harrisburg Airport to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Harrisburg to Ontario

Compare and see reviews for airlines that fly from Harrisburg to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
8,370 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Harrisburg is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Harrisburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Ontario from Harrisburg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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