Which airport is the most popular layover for flights between Ontario and Harrisburg?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Ontario to Harrisburg?

Dallas (DFW) has the shortest average layover time for this route: 1h 18m.

Which layover airport offers the lowest fares from Ontario to Harrisburg?

Flights via Dallas (DFW) offer the lowest average round-trip price of $524.

Which layover airport has the shortest travel time from Ontario to Harrisburg?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 7h 16m.

What airlines fly to Harrisburg?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Harrisburg from Ontario according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 6 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?

American Airlines, Alaska Airlines, and United 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 November 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.

$210 Cheap Flights from Ontario to Harrisburg in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

10:30 pm - 11:19 amONT Ontario-MDT Harrisburg

9h 49m1 stop Charlotte Douglas

7:08 am - 1:24 pmMDT Harrisburg-ONT Ontario

9h 16m1 stop Dallas/Fort Worth

$401American Airlines

Sat, Dec 5 - Sat, Dec 12

7:00 am - 6:43 pmONT Ontario-MDT Harrisburg

8h 43m1 stop Chicago O'Hare Intl

2:00 pm - 9:11 pmMDT Harrisburg-ONT Ontario

10h 11m2 stops Chicago O'Hare Intl Denver Intl

$406United Airlines

Sat, Dec 5 - Sat, Dec 12

10:30 pm - 9:24 amONT Ontario-MDT Harrisburg

7h 54m1 stop Charlotte Douglas

5:51 pm - 10:53 pmMDT Harrisburg-ONT Ontario

8h 02m1 stop Charlotte Douglas

$410American Airlines

Wed, Dec 2 - Sun, Dec 6

10:32 am - 10:54 pmONT Ontario-MDT Harrisburg

9h 22m1 stop Dallas/Fort Worth

7:08 am - 1:24 pmMDT Harrisburg-ONT Ontario

9h 16m1 stop Dallas/Fort Worth

$410American Airlines

Fri, Dec 4 - Wed, Dec 9

6:00 am - 8:54 pmONT Ontario-MDT Harrisburg

11h 54m2 stops San Francisco Chicago O'Hare Intl

2:00 pm - 9:11 pmMDT Harrisburg-ONT Ontario

10h 11m2 stops Chicago O'Hare Intl Denver Intl

$411United Airlines

Sat, Dec 5 - Sat, Dec 12

7:05 am - 11:10 pmONT Ontario-MDT Harrisburg

13h 05m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

6:00 am - 11:07 amMDT Harrisburg-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

$415Delta

Wed, Dec 2 - Sun, Dec 6

12:20 pm - 11:48 pmONT Ontario-MDT Harrisburg

8h 28m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:07 amMDT Harrisburg-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

$415Delta

Fri, Dec 4 - Tue, Dec 15

10:32 am - 10:54 pmONT Ontario-MDT Harrisburg

9h 22m1 stop Dallas/Fort Worth

9:56 am - 6:10 pmMDT Harrisburg-ONT Ontario

11h 14m2 stops Philadelphia Phoenix Sky Harbor Intl

$415American Airlines

Fri, Dec 4 - Wed, Dec 9

6:40 pm - 10:03 amONT Ontario-MDT Harrisburg

12h 23m2 stops San Francisco Chicago O'Hare Intl

6:17 am - 12:34 pmMDT Harrisburg-ONT Ontario

9h 17m2 stops Chicago O'Hare Intl Denver Intl

$421United Airlines

Fri, Dec 4 - Wed, Dec 9

12:20 pm - 11:48 pmONT Ontario-MDT Harrisburg

8h 28m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:07 amMDT Harrisburg-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

$475Delta

Wed, Dec 2 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

12:42 pm - 10:47 pmONT Ontario-MDT Harrisburg

7h 05m1 stop Dallas/Fort Worth

5:00 pm - 10:12 pmMDT Harrisburg-ONT Ontario

8h 12m1 stop Charlotte Douglas

$501American Airlines

Tue, Nov 10 - Sat, Nov 14

6:00 am - 8:59 pmONT Ontario-MDT Harrisburg

11h 59m2 stops Dallas/Fort Worth Philadelphia

5:00 pm - 10:12 pmMDT Harrisburg-ONT Ontario

8h 12m1 stop Charlotte Douglas

$506American Airlines

Tue, Nov 10 - Sat, Nov 14

6:30 am - 7:22 pmONT Ontario-MDT Harrisburg

9h 52m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

2:56 pm - 10:57 pmMDT Harrisburg-ONT Ontario

11h 01m2 stops Philadelphia Dallas/Fort Worth

$512American Airlines

Tue, Nov 10 - Sat, Nov 14

12:42 pm - 10:47 pmONT Ontario-MDT Harrisburg

7h 05m1 stop Dallas/Fort Worth

7:11 am - 1:32 pmMDT Harrisburg-ONT Ontario

9h 21m1 stop Dallas/Fort Worth

$563American Airlines

Fri, Nov 6 - Wed, Nov 11

12:16 pm - 11:39 pmONT Ontario-MDT Harrisburg

8h 23m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:03 amMDT Harrisburg-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

$633Delta

Fri, Nov 6 - Mon, Nov 9

12:16 pm - 11:39 pmONT Ontario-MDT Harrisburg

8h 23m1 stop Atlanta Hartsfield-Jackson

5:05 pm - 11:49 pmMDT Harrisburg-ONT Ontario

9h 44m2 stops Detroit Metropolitan Wayne County Salt Lake City

$638Delta

Fri, Nov 6 - Mon, Nov 9

7:00 am - 6:57 pmONT Ontario-MDT Harrisburg

8h 57m1 stop Chicago O'Hare Intl

8:15 am - 6:01 pmMDT Harrisburg-ONT Ontario

12h 46m2 stops Chicago O'Hare Intl San Francisco

$648United Airlines

Sat, Nov 7 - Wed, Nov 11

5:00 am - 6:57 pmONT Ontario-MDT Harrisburg

10h 57m2 stops Denver Intl Chicago O'Hare Intl

10:30 am - 8:15 pmMDT Harrisburg-ONT Ontario

12h 45m2 stops Washington, D.C. Dulles Intl San Francisco

$653United Airlines

Sat, Nov 7 - Wed, Nov 11

12:16 pm - 11:39 pmONT Ontario-MDT Harrisburg

8h 23m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:06 amMDT Harrisburg-ONT Ontario

8h 06m1 stop Atlanta Hartsfield-Jackson

$661Delta

Fri, Nov 6 - Sun, Nov 8

7:00 am - 6:57 pmONT Ontario-MDT Harrisburg

8h 57m1 stop Chicago O'Hare Intl

2:10 pm - 6:47 pmMDT Harrisburg-ONT Ontario

7h 37m1 stop Chicago O'Hare Intl

$756United Airlines

Sat, Nov 7 - Wed, Nov 11

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

American Airlines flights from Ontario to Harrisburg

Our best American Airlines deals on Ontario to Harrisburg flight tickets

American Airlines

Dec 5

ONT10:30 pmOntario

9h 49m

1 stop

MDT11:19 amHarrisburg

Dec 12

MDT7:08 amHarrisburg

9h 16m

1 stop

ONT1:24 pmOntario

$401

American Airlines

Dec 2

ONT10:30 pmOntario

7h 54m

1 stop

MDT9:24 amHarrisburg

Dec 6

MDT5:51 pmHarrisburg

8h 02m

1 stop

ONT10:53 pmOntario

$410

American Airlines

Nov 20

ONT9:20 amOntario

9h 57m

2 stops

MDT10:17 pmHarrisburg

Nov 23

MDT3:12 pmHarrisburg

11h 47m

2 stops

ONT11:59 pmOntario

$470

United Airlines flights from Ontario to Harrisburg

Our best United Airlines deals on Ontario to Harrisburg flight tickets

United Airlines

Dec 5

ONT7:00 amOntario

8h 43m

1 stop

MDT6:43 pmHarrisburg

Dec 12

MDT2:00 pmHarrisburg

10h 11m

2 stops

ONT9:11 pmOntario

$406

United Airlines

Dec 5

ONT6:00 amOntario

11h 54m

2 stops

MDT8:54 pmHarrisburg

Dec 12

MDT2:00 pmHarrisburg

10h 11m

2 stops

ONT9:11 pmOntario

$411

United Airlines

Dec 4

ONT6:40 pmOntario

12h 23m

2 stops

MDT10:03 amHarrisburg

Dec 9

MDT6:17 amHarrisburg

9h 17m

2 stops

ONT12:34 pmOntario

$421

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Sat 12/5

10:30 pm-11:19 am

1 stop9h 49m

Harrisburg

Sat 12/12

7:08 am-1:24 pm

1 stop9h 16m

$401

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Sat 12/5

7:00 am-6:43 pm

1 stop8h 43m

Harrisburg

Sat 12/12

2:00 pm-9:11 pm

2 stops10h 11m

$406

Quickest round-trip

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Wed 12/2

10:30 pm-9:24 am

1 stop7h 54m

Harrisburg

Sun 12/6

5:51 pm-10:53 pm

1 stop8h 02m

$410

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Fri 12/4

10:32 am-10:54 pm

1 stop9h 22m

Harrisburg

Wed 12/9

7:08 am-1:24 pm

1 stop9h 16m

$410

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Sat 12/5

6:00 am-8:54 pm

2 stops11h 54m

Harrisburg

Sat 12/12

2:00 pm-9:11 pm

2 stops10h 11m

$411

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Wed 12/2

7:05 am-11:10 pm

2 stops13h 05m

Harrisburg

Sun 12/6

6:00 am-11:07 am

1 stop8h 07m

$415

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Fri 12/4

12:20 pm-11:48 pm

1 stop8h 28m

Harrisburg

Tue 12/15

6:00 am-11:07 am

1 stop8h 07m

$415

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Fri 12/4

10:32 am-10:54 pm

1 stop9h 22m

Harrisburg

Wed 12/9

9:56 am-6:10 pm

2 stops11h 14m

$415

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Fri 12/4

6:40 pm-10:03 am

2 stops12h 23m

Harrisburg

Wed 12/9

6:17 am-12:34 pm

2 stops9h 17m

$421

OntarioHarrisburg

ONT Ontario - MDT Harrisburg

ONTMDT

Ontario

Wed 12/2

12:20 pm-11:48 pm

1 stop8h 28m

Harrisburg

Tue 12/15

6:00 am-11:07 am

1 stop8h 07m

$475

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

Layovers

What is the cheapest month to fly to Harrisburg?

The month of May is, on average, the cheapest month to fly to Harrisburg from Ontario, with most prices found around $0. If you aren’t able to travel to Harrisburg during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Ontario to Harrisburg flights?

You could potentially save up to 46% 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

Best Price Found	$210
Fastest flight time	6h 56m
Direct flights	None

The best one-way flight to Harrisburg from Ontario in the past 72 hours is $210. The best round-trip flight deal from Ontario to Harrisburg found on momondo in the last 72 hours is $401.

The fastest flight from Ontario to Harrisburg takes 6h 56m

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

Search flight deals

Frequently asked questions about flying from Ontario to Harrisburg

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 56m.
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 November 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 67% of the total bookings. Other popular airlines include United Airlines with 33%.

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
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.3 10,461 reviews		Search United Airlines flights
American Airlines	PriceFrom $339	Free Cancellation	Rating 7.0 12,231 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.