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Cheap flights from Harrisburg to Los Angeles from $299

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 7/13. 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
6:00 am - 10:47 am
MDT
-
ONT
7h 47m
1 stop
Delta Logo
10:59 pm - 11:53 am
ONT
-
MDT
9h 54m
2 stops
$365Delta
Tue, Sep 29 - Sun, Oct 11
Delta Logo
2:56 pm - 10:14 pm
MDT
-
ONT
10h 18m
1 stop
Delta Logo
10:59 pm - 11:36 am
ONT
-
MDT
9h 37m
1 stop
$369Delta
Thu, Oct 15 - Mon, Oct 19
Delta Logo
5:00 pm - 11:37 pm
MDT
-
ONT
9h 37m
2 stops
Delta Logo
10:59 pm - 11:53 am
ONT
-
MDT
9h 54m
2 stops
$370Delta
Tue, Sep 29 - Sun, Oct 11
Delta Logo
2:56 pm - 10:14 pm
MDT
-
ONT
10h 18m
1 stop
Delta Logo
10:59 pm - 11:53 am
ONT
-
MDT
9h 54m
2 stops
$374Delta
Thu, Oct 15 - Mon, Oct 19
Delta Logo
12:25 pm - 6:01 pm
MDT
-
ONT
8h 36m
1 stop
Delta Logo
10:59 pm - 11:53 am
ONT
-
MDT
9h 54m
2 stops
$390Delta
Tue, Sep 29 - Sun, Oct 11
Delta Logo
12:30 pm - 9:56 pm
MDT
-
ONT
12h 26m
2 stops
Delta Logo
10:59 pm - 11:53 am
ONT
-
MDT
9h 54m
2 stops
$395Delta
Tue, Sep 29 - Sun, Oct 11
American Airlines Logo
8:24 am - 1:22 pm
MDT
-
ONT
7h 58m
1 stop
American Airlines Logo
12:35 pm - 10:59 pm
ONT
-
MDT
7h 24m
1 stop
$400American Airlines
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
8:24 am - 1:22 pm
MDT
-
ONT
7h 58m
1 stop
American Airlines Logo
11:59 pm - 2:00 pm
ONT
-
MDT
11h 01m
2 stops
$405American Airlines
Sat, Jul 4 - Fri, Jul 10
Delta Logo
6:04 am - 10:40 am
MDT
-
ONT
7h 36m
1 stop
Delta Logo
10:00 pm - 11:08 am
ONT
-
MDT
10h 08m
1 stop
$454Delta
Sun, Jun 21 - Sun, Aug 9
United Airlines Logo
5:54 pm - 10:26 pm
MDT
-
ONT
7h 32m
1 stop
United Airlines Logo
7:00 am - 4:52 pm
ONT
-
MDT
6h 52m
1 stop
$461United Airlines
Tue, Oct 20 - Sat, Oct 24

United Airlines flights from Harrisburg to Ontario

Our best United Airlines deals on Harrisburg to Ontario flight tickets
United Airlines
Oct 20
MDT5:54 pmHarrisburg
7h 32m
1 stop
ONT10:26 pmOntario
Oct 24
ONT7:00 amOntario
6h 52m
1 stop
MDT4:52 pmHarrisburg
$461
United Airlines
Oct 20
MDT5:54 pmHarrisburg
7h 32m
1 stop
ONT10:26 pmOntario
Oct 24
ONT5:00 amOntario
13h 50m
2 stops
MDT9:50 pmHarrisburg
$466
United Airlines
Oct 28
MDT10:35 amHarrisburg
13h 46m
2 stops
ONT9:21 pmOntario
Nov 2
ONT6:53 pmOntario
12h 02m
2 stops
MDT9:55 amHarrisburg
$480

American Airlines flights from Harrisburg to Ontario

Our best American Airlines deals on Harrisburg to Ontario flight tickets
American Airlines
Jul 4
MDT8:24 amHarrisburg
7h 58m
1 stop
ONT1:22 pmOntario
Jul 10
ONT12:35 pmOntario
7h 24m
1 stop
MDT10:59 pmHarrisburg
$400
American Airlines
Jul 4
MDT8:24 amHarrisburg
7h 58m
1 stop
ONT1:22 pmOntario
Jul 10
ONT11:59 pmOntario
11h 01m
2 stops
MDT2:00 pmHarrisburg
$405
American Airlines
Aug 5
MDT2:45 pmHarrisburg
9h 26m
1 stop
ONT9:11 pmOntario
Aug 9
ONT8:01 pmOntario
12h 44m
2 stops
MDT11:45 amHarrisburg
$501

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 May 27, 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

Tue 9/29

6:00 am-10:47 am

1 stop7h 47m

Ontario

Sun 10/11

10:59 pm-11:53 am

2 stops9h 54m

$365

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Thu 10/15

2:56 pm-10:14 pm

1 stop10h 18m

Ontario

Mon 10/19

10:59 pm-11:36 am

1 stop9h 37m

$369

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Tue 9/29

5:00 pm-11:37 pm

2 stops9h 37m

Ontario

Sun 10/11

10:59 pm-11:53 am

2 stops9h 54m

$370

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Thu 10/15

2:56 pm-10:14 pm

1 stop10h 18m

Ontario

Mon 10/19

10:59 pm-11:53 am

2 stops9h 54m

$374

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Tue 9/29

12:25 pm-6:01 pm

1 stop8h 36m

Ontario

Sun 10/11

10:59 pm-11:53 am

2 stops9h 54m

$390

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Tue 9/29

12:30 pm-9:56 pm

2 stops12h 26m

Ontario

Sun 10/11

10:59 pm-11:53 am

2 stops9h 54m

$395

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Sat 7/4

8:24 am-1:22 pm

1 stop7h 58m

Ontario

Fri 7/10

12:35 pm-10:59 pm

1 stop7h 24m

$400

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Sat 7/4

8:24 am-1:22 pm

1 stop7h 58m

Ontario

Fri 7/10

11:59 pm-2:00 pm

2 stops11h 01m

$405

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Sun 6/21

6:04 am-10:40 am

1 stop7h 36m

Ontario

Sun 8/9

10:00 pm-11:08 am

1 stop10h 08m

$454
Quickest round-trip

HarrisburgOntario

MDT - ONT

MDTONT

Harrisburg

Tue 10/20

5:54 pm-10:26 pm

1 stop7h 32m

Ontario

Sat 10/24

7:00 am-4:52 pm

1 stop6h 52m

$461

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 typical price of a round-trip flight between Harrisburg and Ontario?

What is the cheapest month to fly to Ontario?

In general, November is the cheapest month to fly from Harrisburg to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of November, then book flights to Ontario from Harrisburg during September instead. Flights to Ontario in September, while not as cheap as those in November, still average around $358.

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 32m

Direct flights

None
The fastest flight from Harrisburg to Ontario takes 7h 32m
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 32m.

  • 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
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
9,750 reviews
Search United 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.

An easier way to manage your Ontario trip

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