What airlines fly to Harrisburg?

Spirit Airlines, United Airlines and Southwest 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 33% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 7 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

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

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

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 December 2025, 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.

$184 Cheap Flights from Ontario to Harrisburg in 2025/26

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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.

12:41 pm - 11:26 pm

ONT

MDT

7h 45m1 stop

6:00 am - 11:31 am

MDT

ONT

8h 31m1 stop

$303Delta

Sat, Jan 17 - Wed, Jan 21

12:41 pm - 11:26 pm

ONT

MDT

7h 45m1 stop

2:15 pm - 9:05 pm

MDT

ONT

9h 50m1 stop

$323Delta

Sat, Jan 17 - Sat, Jan 24

12:41 pm - 11:26 pm

ONT

MDT

7h 45m1 stop

6:00 am - 11:31 am

MDT

ONT

8h 31m1 stop

$329Delta

Thu, Jan 8 - Wed, Jan 14

10:58 am - 11:58 pm

ONT

MDT

10h 00m2 stops

6:25 am - 2:18 pm

MDT

ONT

10h 53m2 stops

$334American Airlines

Sat, Jan 17 - Sat, Jan 24

12:41 pm - 11:26 pm

ONT

MDT

7h 45m1 stop

6:10 am - 1:56 pm

MDT

ONT

10h 46m2 stops

$348Delta

Sat, Jan 17 - Wed, Jan 21

10:58 am - 10:52 pm

ONT

MDT

8h 54m1 stop

6:25 am - 2:18 pm

MDT

ONT

10h 53m2 stops

$360American Airlines

Sat, Jan 17 - Sat, Jan 24

10:30 pm - 4:25 pm

ONT

MDT

14h 55m2 stops

6:00 am - 11:31 am

MDT

ONT

8h 31m1 stop

$364Delta

Thu, Jan 8 - Wed, Jan 14

11:59 pm - 12:13 pm

ONT

MDT

9h 14m2 stops

10:42 am - 6:20 pm

MDT

ONT

10h 38m2 stops

$400American Airlines

Thu, Jan 8 - Wed, Jan 14

5:05 am - 9:05 pm

ONT

MDT

13h 00m2 stops

6:30 am - 12:47 pm

MDT

ONT

9h 17m2 stops

$419United Airlines

Sat, Jan 31 - Tue, Feb 3

7:30 am - 10:56 pm

ONT

MDT

12h 26m2 stops

6:10 am - 1:56 pm

MDT

ONT

10h 46m2 stops

$434Delta

Sat, Jan 17 - Wed, Jan 21

United Airlines flights from Ontario to Harrisburg

Our best United Airlines deals on Ontario to Harrisburg flight tickets

United Airlines

Jan 10

ONT5:05 amOntario

13h 00m

2 stops

MDT9:05 pmHarrisburg

Jan 17

MDT6:30 amHarrisburg

9h 17m

2 stops

ONT12:47 pmOntario

$345

Find similar

United Airlines

Jan 31

ONT5:05 amOntario

13h 00m

2 stops

MDT9:05 pmHarrisburg

Feb 3

MDT6:30 amHarrisburg

9h 17m

2 stops

ONT12:47 pmOntario

$419

Find similar

United Airlines

Jan 31

ONT5:05 amOntario

13h 00m

2 stops

MDT9:05 pmHarrisburg

Feb 3

MDT6:15 amHarrisburg

9h 32m

2 stops

ONT12:47 pmOntario

$439

Find similar

American Airlines flights from Ontario to Harrisburg

Our best American Airlines deals on Ontario to Harrisburg flight tickets

American Airlines

Jan 17

ONT10:58 amOntario

10h 00m

2 stops

MDT11:58 pmHarrisburg

Jan 24

MDT6:25 amHarrisburg

10h 53m

2 stops

ONT2:18 pmOntario

$334

Find similar

American Airlines

Jan 17

ONT10:58 amOntario

8h 54m

1 stop

MDT10:52 pmHarrisburg

Jan 24

MDT6:25 amHarrisburg

10h 53m

2 stops

ONT2:18 pmOntario

$360

Find similar

American Airlines

Jan 10

ONT10:58 amOntario

8h 54m

1 stop

MDT10:52 pmHarrisburg

Jan 17

MDT12:53 pmHarrisburg

12h 55m

2 stops

ONT10:48 pmOntario

$368

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 1/17

12:41 pm-11:26 pm

1 stop7h 45m

Harrisburg

Wed 1/21

6:00 am-11:31 am

1 stop8h 31m

$303

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 1/17

12:41 pm-11:26 pm

1 stop7h 45m

Harrisburg

Sat 1/24

2:15 pm-9:05 pm

1 stop9h 50m

$323

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Thu 1/8

12:41 pm-11:26 pm

1 stop7h 45m

Harrisburg

Wed 1/14

6:00 am-11:31 am

1 stop8h 31m

$329

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 1/17

10:58 am-11:58 pm

2 stops10h 00m

Harrisburg

Sat 1/24

6:25 am-2:18 pm

2 stops10h 53m

$334

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 1/17

12:41 pm-11:26 pm

1 stop7h 45m

Harrisburg

Wed 1/21

6:10 am-1:56 pm

2 stops10h 46m

$348

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 1/17

10:58 am-10:52 pm

1 stop8h 54m

Harrisburg

Sat 1/24

6:25 am-2:18 pm

2 stops10h 53m

$360

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Thu 1/8

10:30 pm-4:25 pm

2 stops14h 55m

Harrisburg

Wed 1/14

6:00 am-11:31 am

1 stop8h 31m

$364

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Thu 1/8

11:59 pm-12:13 pm

2 stops9h 14m

Harrisburg

Wed 1/14

10:42 am-6:20 pm

2 stops10h 38m

$400

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 1/31

5:05 am-9:05 pm

2 stops13h 00m

Harrisburg

Tue 2/3

6:30 am-12:47 pm

2 stops9h 17m

$419

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 1/17

7:30 am-10:56 pm

2 stops12h 26m

Harrisburg

Wed 1/21

6:10 am-1:56 pm

2 stops10h 46m

$434

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 day to depart on your flight to Harrisburg?

The cheapest day to depart from Ontario to Harrisburg is on a Wednesday. Travelers who choose to depart for Harrisburg on a Wednesday will often find tickets for as low as $435. On the other hand, Monday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $538.

What is the cheapest time of day to depart on your flight to Harrisburg?

Our data shows that the cheapest Ontario to Harrisburg flights are usually those with departure times in the morning. Our users have found flights to Harrisburg in the morning for as low as $445. Try not to purchase tickets in the evening because they tend to be around $496. Of course, these prices can vary depending on the time of year and what airport you fly to.

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	7h 00m
Direct flights	None

The fastest flight from Ontario to Harrisburg takes 7h 00m

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 7h 00m.
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 December 2025, 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 11,050 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.