What airlines fly to Harrisburg?

Southwest, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Harrisburg from Ontario according to our data. Southwest is the first choice among our users, with 31% 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.

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

United Airlines and Delta 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 March 2026, there are 2 operators 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.

$216 Cheap Flights from Ontario to Harrisburg in 2026

Q: What is the typical price of a round-trip flight between Ontario and Harrisburg?

Prices are currently low for flights on this route. Typical prices usually range from $468 to $368. The lowest price recently found on this route was $407.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:59 pm - 9:44 am

ONT

MDT

11h 45m

2 stops

5:50 pm - 10:46 pm

MDT

ONT

7h 56m

1 stop

$407United Airlines

Thu, May 7 - Sat, Jun 13

10:59 am - 11:25 pm

ONT

MDT

9h 26m

1 stop

3:37 pm - 8:27 pm

MDT

ONT

7h 50m

1 stop

$419American Airlines

Sat, Apr 11 - Tue, Apr 14

10:59 am - 11:25 pm

ONT

MDT

9h 26m

1 stop

9:57 am - 6:24 pm

MDT

ONT

11h 27m

2 stops

$424American Airlines

Sat, Apr 11 - Tue, Apr 14

12:40 pm - 10:42 pm

ONT

MDT

7h 02m

1 stop

7:07 am - 11:51 am

MDT

ONT

7h 44m

1 stop

$454American Airlines

Sun, May 24 - Sat, May 30

12:07 pm - 11:51 pm

ONT

MDT

8h 44m

1 stop

6:04 am - 10:40 am

MDT

ONT

7h 36m

1 stop

$459Delta

Sat, May 16 - Sun, Jun 7

6:30 am - 7:48 pm

ONT

MDT

10h 18m

1 stop

2:52 pm - 10:46 pm

MDT

ONT

10h 54m

2 stops

$461United Airlines

Sun, May 24 - Sat, May 30

12:07 pm - 11:51 pm

ONT

MDT

8h 44m

1 stop

12:12 pm - 10:24 pm

MDT

ONT

13h 12m

2 stops

$464Delta

Sat, May 16 - Sat, Jun 13

11:59 pm - 4:07 pm

ONT

MDT

13h 08m

2 stops

9:57 am - 6:24 pm

MDT

ONT

11h 27m

2 stops

$465American Airlines

Sat, Apr 11 - Tue, Apr 14

10:15 pm - 11:11 am

ONT

MDT

9h 56m

1 stop

2:40 pm - 9:00 pm

MDT

ONT

9h 20m

1 stop

$469Delta

Mon, Apr 13 - Sat, May 2

12:08 pm - 11:51 pm

ONT

MDT

8h 43m

1 stop

12:12 pm - 10:24 pm

MDT

ONT

13h 12m

2 stops

$474Delta

Mon, May 11 - Sat, Jun 13

American Airlines flights from Ontario to Harrisburg

Our best American Airlines deals on Ontario to Harrisburg flight tickets

American Airlines

Apr 11

ONT10:59 amOntario

9h 26m

1 stop

MDT11:25 pmHarrisburg

Apr 14

MDT3:37 pmHarrisburg

7h 50m

1 stop

ONT8:27 pmOntario

$419

American Airlines

Apr 11

ONT10:59 amOntario

9h 26m

1 stop

MDT11:25 pmHarrisburg

Apr 14

MDT9:57 amHarrisburg

11h 27m

2 stops

ONT6:24 pmOntario

$424

American Airlines

May 24

ONT12:40 pmOntario

7h 02m

1 stop

MDT10:42 pmHarrisburg

May 30

MDT7:07 amHarrisburg

7h 44m

1 stop

ONT11:51 amOntario

$454

United Airlines flights from Ontario to Harrisburg

Our best United Airlines deals on Ontario to Harrisburg flight tickets

United Airlines

May 24

ONT6:30 amOntario

10h 18m

1 stop

MDT7:48 pmHarrisburg

May 30

MDT2:52 pmHarrisburg

10h 54m

2 stops

ONT10:46 pmOntario

$461

United Airlines

Apr 6

ONT6:49 pmOntario

12h 20m

2 stops

MDT10:09 amHarrisburg

Apr 14

MDT5:52 pmHarrisburg

7h 39m

1 stop

ONT10:31 pmOntario

$474

United Airlines

Apr 17

ONT7:00 amOntario

6h 46m

1 stop

MDT4:46 pmHarrisburg

Apr 18

MDT5:44 pmHarrisburg

7h 47m

1 stop

ONT10:31 pmOntario

$499

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Thu 5/7

6:59 pm-9:44 am

2 stops11h 45m

Harrisburg

Sat 6/13

5:50 pm-10:46 pm

1 stop7h 56m

$407

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 4/11

10:59 am-11:25 pm

1 stop9h 26m

Harrisburg

Tue 4/14

3:37 pm-8:27 pm

1 stop7h 50m

$419

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 4/11

10:59 am-11:25 pm

1 stop9h 26m

Harrisburg

Tue 4/14

9:57 am-6:24 pm

2 stops11h 27m

$424

Quickest round-trip

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sun 5/24

12:40 pm-10:42 pm

1 stop7h 02m

Harrisburg

Sat 5/30

7:07 am-11:51 am

1 stop7h 44m

$454

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 5/16

12:07 pm-11:51 pm

1 stop8h 44m

Harrisburg

Sun 6/7

6:04 am-10:40 am

1 stop7h 36m

$459

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sun 5/24

6:30 am-7:48 pm

1 stop10h 18m

Harrisburg

Sat 5/30

2:52 pm-10:46 pm

2 stops10h 54m

$461

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 5/16

12:07 pm-11:51 pm

1 stop8h 44m

Harrisburg

Sat 6/13

12:12 pm-10:24 pm

2 stops13h 12m

$464

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Sat 4/11

11:59 pm-4:07 pm

2 stops13h 08m

Harrisburg

Tue 4/14

9:57 am-6:24 pm

2 stops11h 27m

$465

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Mon 4/13

10:15 pm-11:11 am

1 stop9h 56m

Harrisburg

Sat 5/2

2:40 pm-9:00 pm

1 stop9h 20m

$469

OntarioHarrisburg

ONT - MDT

ONTMDT

Ontario

Mon 5/11

12:08 pm-11:51 pm

1 stop8h 43m

Harrisburg

Sat 6/13

12:12 pm-10:24 pm

2 stops13h 12m

$474

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

Can stopping save me money on Ontario to Harrisburg flights?

You could potentially save up to 14% on your flight if you consider stops on a Ontario to Harrisburg flight.

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 March 2026, there are 2 operators 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 73% of the total bookings. Other popular airlines include United Airlines with 27%.

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 7.1 11,521 reviews		Search American Airlines flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 9,509 reviews		Search United 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.