What is the cheapest airline that flies from Ontario to Harrisburg?

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

What airlines fly to Harrisburg?

Spirit Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Harrisburg from Ontario according to our data. Spirit Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 8 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

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

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

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

As of January 2026, there is 1 operator available to choose from for flights from Ontario Airport to Harrisburg Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Harrisburg Airport.

What documentation or ID do you need to fly to Harrisburg Airport?

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

$334 Cheap Flights from Ontario to Harrisburg in 2026

1 adult

0 bags

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Find the cheapest flights from Ontario to Harrisburg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 pm - 11:16 am

ONT

MDT

9h 56m

1 stop

4:39 pm - 11:49 pm

MDT

ONT

10h 10m

2 stops

$334Delta

jeu., févr. 26 - lun., mars 2

11:58 pm - 2:48 pm

ONT

MDT

11h 50m

2 stops

3:33 pm - 11:59 pm

MDT

ONT

11h 26m

2 stops

$364American Airlines

ven., févr. 27 - ven., mars 6

11:58 pm - 2:48 pm

ONT

MDT

11h 50m

2 stops

2:59 pm - 10:49 pm

MDT

ONT

10h 50m

2 stops

$369American Airlines

sam., févr. 28 - mer., mars 4

10:37 pm - 10:59 am

ONT

MDT

9h 22m

1 stop

3:33 pm - 11:59 pm

MDT

ONT

11h 26m

2 stops

$389American Airlines

ven., févr. 27 - ven., mars 6

10:20 pm - 11:16 am

ONT

MDT

9h 56m

1 stop

6:34 am - 12:02 pm

MDT

ONT

8h 28m

1 stop

$394Delta

sam., févr. 28 - mer., mars 4

11:58 pm - 2:48 pm

ONT

MDT

11h 50m

2 stops

9:46 am - 6:15 pm

MDT

ONT

11h 29m

2 stops

$404American Airlines

jeu., févr. 26 - lun., mars 2

10:37 pm - 10:59 am

ONT

MDT

9h 22m

1 stop

3:33 pm - 9:24 pm

MDT

ONT

8h 51m

1 stop

$439American Airlines

ven., févr. 27 - lun., mars 2

10:37 pm - 10:59 am

ONT

MDT

9h 22m

1 stop

3:33 pm - 9:24 pm

MDT

ONT

8h 51m

1 stop

$488American Airlines

ven., févr. 27 - ven., mars 6

10:56 am - 11:26 pm

ONT

MDT

9h 30m

1 stop

3:33 pm - 9:24 pm

MDT

ONT

8h 51m

1 stop

$489American Airlines

jeu., févr. 26 - lun., mars 2

5:00 am - 4:44 pm

ONT

MDT

8h 44m

2 stops

5:40 pm - 10:18 pm

MDT

ONT

7h 38m

1 stop

$494United Airlines

mar., mars 3 - dim., mars 8

United Airlines flights from Ontario to Harrisburg

Our best United Airlines deals on Ontario to Harrisburg flight tickets

United Airlines

Mar 3

ONT5:00 amOntario

8h 44m

2 stops

MDT4:44 pmHarrisburg

Mar 8

MDT5:40 pmHarrisburg

7h 38m

1 stop

ONT10:18 pmOntario

$494

United Airlines

Feb 11

ONT5:05 amOntario

13h 00m

2 stops

MDT9:05 pmHarrisburg

Feb 15

MDT6:29 amHarrisburg

9h 14m

2 stops

ONT12:43 pmOntario

$500

United Airlines

Feb 26

ONT5:00 amOntario

12h 56m

2 stops

MDT8:56 pmHarrisburg

Mar 5

MDT5:40 pmHarrisburg

7h 38m

1 stop

ONT10:18 pmOntario

$514

Delta flights from Ontario to Harrisburg

Our best Delta deals on Ontario to Harrisburg flight tickets

Delta

Feb 26

ONT10:20 pmOntario

9h 56m

1 stop

MDT11:16 amHarrisburg

Mar 2

MDT4:39 pmHarrisburg

10h 10m

2 stops

ONT11:49 pmOntario

$334

Delta

Feb 28

ONT10:20 pmOntario

9h 56m

1 stop

MDT11:16 amHarrisburg

Mar 4

MDT6:34 amHarrisburg

8h 28m

1 stop

ONT12:02 pmOntario

$394

Delta

Feb 4

ONT12:41 pmOntario

7h 45m

1 stop

MDT11:26 pmHarrisburg

Feb 14

MDT2:25 pmHarrisburg

9h 40m

1 stop

ONT9:05 pmOntario

$439

Fly from

Fly to

Route

Depart

Return

Price

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

jeu. 2/26

10:20 pm-11:16 am

1 stop9h 56m

Harrisburg

lun. 3/2

4:39 pm-11:49 pm

2 stops10h 10m

$334

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

ven. 2/27

11:58 pm-2:48 pm

2 stops11h 50m

Harrisburg

ven. 3/6

3:33 pm-11:59 pm

2 stops11h 26m

$364

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

sam. 2/28

11:58 pm-2:48 pm

2 stops11h 50m

Harrisburg

mer. 3/4

2:59 pm-10:49 pm

2 stops10h 50m

$369

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

ven. 2/27

10:37 pm-10:59 am

1 stop9h 22m

Harrisburg

ven. 3/6

3:33 pm-11:59 pm

2 stops11h 26m

$389

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

sam. 2/28

10:20 pm-11:16 am

1 stop9h 56m

Harrisburg

mer. 3/4

6:34 am-12:02 pm

1 stop8h 28m

$394

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

jeu. 2/26

11:58 pm-2:48 pm

2 stops11h 50m

Harrisburg

lun. 3/2

9:46 am-6:15 pm

2 stops11h 29m

$404

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

ven. 2/27

10:37 pm-10:59 am

1 stop9h 22m

Harrisburg

lun. 3/2

3:33 pm-9:24 pm

1 stop8h 51m

$439

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

ven. 2/27

10:37 pm-10:59 am

1 stop9h 22m

Harrisburg

ven. 3/6

3:33 pm-9:24 pm

1 stop8h 51m

$488

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

jeu. 2/26

10:56 am-11:26 pm

1 stop9h 30m

Harrisburg

lun. 3/2

3:33 pm-9:24 pm

1 stop8h 51m

$489

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

mar. 3/3

5:00 am-4:44 pm

2 stops8h 44m

Harrisburg

dim. 3/8

5:40 pm-10:18 pm

1 stop7h 38m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Harrisburg

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

Prices

Airlines

What is the cheapest month to fly to Harrisburg?

The month of January is, on average, the cheapest month to fly to Harrisburg from Ontario, with most prices found around $339. If you aren’t able to travel to Harrisburg during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $368.

When to book flights from Ontario to Harrisburg

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

Estimated round-trip price

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

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

Fastest flight time	6h 46m
Direct flights	None

The fastest flight from Ontario to Harrisburg takes 6h 46m

There are no direct flights from Ontario to Harrisburg. There are no popular flight routes from Ontario to Harrisburg.

Search flight deals

How far is Ontario to Harrisburg by plane?
Ontario and Harrisburg are 2263.1 mi apart from one another. By plane, this route typically takes 6h 46m.
When did momondo last update prices for flights from Ontario Airport to Harrisburg Airport?
Prices for flights from Ontario Airport to Harrisburg Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Harrisburg Airport?
As of January 2026, there is 1 operator available to choose from for flights from Ontario Airport to Harrisburg Airport.
How old do you have to be to fly from Ontario Airport to Harrisburg Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The travel and health documents required for your trip to Harrisburg 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 Harrisburg 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 Ontario to Harrisburg?
Based on momondo bookings for flights between Ontario and Harrisburg, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Ontario to Harrisburg

Compare and see reviews for airlines that fly from Ontario to Harrisburg with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $314	Free Cancellation	Rating 7.2 11,206 reviews		Search American Airlines flights

Hershey

Carlisle

Mechanicsburg

Camp Hill

Hummelstown

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Harrisburg for you.

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

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

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

Once all potential Ontario to Harrisburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Harrisburg from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.