How long is the flight from Harrisburg to Region of Ontario?

There are many flights that can get you from Harrisburg to Region of Ontario in 4h 50m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. The distance from Harrisburg to Region of Ontario is about 634 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from Harrisburg to Region of Ontario?

The most popular route from Harrisburg to Region of Ontario is Harrisburg - Toronto Pearson Intl. You may also consider Harrisburg - Montreal Pierre Elliott Trudeau Intl or Harrisburg - Ottawa.

What is the cheapest time of day to fly from MDT to ON?

When flying from Harrisburg to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Harrisburg to Ontario?

Most people fly from Harrisburg (MDT) if they book a flight from Harrisburg to Ontario. Harrisburg is conveniently located just 13.6 km from Harrisburg’s city centre.

Can I find deals for flights from Harrisburg to Ontario that include hotel bookings?

Yes. In addition to deals on Harrisburg to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Harrisburg to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Ontario.

Can I find deals for business class flights from Harrisburg to Ontario?

Yes. Cheapflights offers flight deals from Harrisburg to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 401+ Cheap Flights from Harrisburg to Ontario

Cheap flight deals from Harrisburg to Ontario

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

Cheapest flights from Harrisburg to Ontario
Explore the most affordable flight options available from Harrisburg to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Thu 3/126:34 a.m. -

1 stop11h 07m

Sun 6/121:17 p.m. -

1 stop8h 58m

Deal found 18/9C$ 777

Sat 31/106:00 a.m. -

1 stop11h 44m

Sat 7/117:09 a.m. -

1 stop12h 13m

Deal found 16/9C$ 779

Wed 7/1012:13 p.m. -

1 stop4h 02m

Sun 11/105:10 p.m. -

1 stop5h 48m

Deal found 19/9C$ 871

Sat 10/102:55 p.m. -

1 stop4h 50m

Wed 14/109:15 a.m. -

1 stop4h 44m

Deal found 16/9C$ 914

Sat 21/116:04 a.m. -

1 stop11h 36m

Tue 24/1111:45 a.m. -

1 stop10h 32m

Deal found 19/9C$ 917

Sat 7/116:00 a.m. -

1 stop7h 39m

Sat 14/119:40 a.m. -

2 stops13h 26m

Deal found 19/9C$ 927

Tue 13/106:00 a.m. -

1 stop5h 38m

Thu 15/107:00 a.m. -

1 stop7h 11m

Deal found 15/9C$ 949

Mon 2/116:34 a.m. -

1 stop11h 07m

Mon 9/117:09 a.m. -

1 stop12h 13m

Deal found 18/9C$ 976

Thu 8/102:55 p.m. -

2 stops15h 30m

Sun 11/109:44 a.m. -

1 stop13h 45m

Deal found 17/9C$ 979

Thu 3/1210:35 a.m. -

1 stop24h 47m

Sun 6/126:45 a.m. -

2 stops12h 05m

Deal found 18/9C$ 982

Sun 1/116:15 a.m. -

1 stop6h 08m

Sun 8/117:33 a.m. -

1 stop5h 56m

Deal found 17/9C$ 983

Thu 1/108:53 p.m. -

1 stop17h 37m

Sat 3/109:50 a.m. -

1 stop29h 27m

Deal found 19/9C$ 1,000

Best flights from Harrisburg to Ontario
Discover carefully curated flight deals from Harrisburg to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Sat 10/102:55 p.m. -

1 stop4h 50m

Wed 14/109:15 a.m. -

1 stop4h 44m

Deal found 19/9C$ 914

Sat 7/116:15 a.m. -

1 stop6h 08m

Sat 14/111:04 p.m. -

1 stop5h 58m

Deal found 19/9C$ 914

Sat 7/116:00 a.m. -

1 stop7h 39m

Sat 14/119:40 a.m. -

2 stops13h 26m

Deal found 19/9C$ 927

Thu 1/108:53 p.m. -

1 stop17h 37m

Sat 3/109:50 a.m. -

1 stop29h 27m

Deal found 19/9C$ 1,000

Sat 21/116:04 a.m. -

1 stop11h 36m

Tue 24/1111:45 a.m. -

1 stop10h 32m

Deal found 19/9C$ 917

Tue 15/126:17 a.m. -

1 stop7h 43m

Sun 20/126:00 a.m. -

1 stop15h 15m

Deal found 15/9C$ 949

Tue 13/106:00 a.m. -

1 stop5h 38m

Thu 15/107:00 a.m. -

1 stop7h 11m

Deal found 15/9C$ 949

Thu 8/102:55 p.m. -

2 stops15h 30m

Sun 11/109:44 a.m. -

1 stop13h 45m

Deal found 17/9C$ 979

Thu 15/102:56 p.m. -

1 stop8h 58m

Sun 18/107:00 a.m. -

1 stop10h 19m

Deal found 19/9C$ 1,042

Fri 20/119:39 a.m. -

1 stop5h 53m

Tue 1/124:09 p.m. -

1 stop6h 36m

Deal found 17/9C$ 1,091

Sat 10/102:08 p.m. -

1 stop9h 18m

Fri 16/101:00 p.m. -

1 stop8h 32m

Deal found 16/9C$ 1,009

Thu 22/106:06 p.m. -

1 stop5h 48m

Mon 26/107:00 a.m. -

1 stop10h 19m

Deal found 17/9C$ 1,042

Sat 31/1010:43 a.m. -

1 stop8h 27m

Sat 7/118:35 a.m. -

1 stop8h 19m

Deal found 16/9C$ 1,009

Sat 10/106:30 a.m. -

1 stop7h 50m

Sat 10/105:05 p.m. -

1 stop6h 24m

Deal found 18/9C$ 1,022

Wed 16/1210:35 a.m. -

2 stops6h 02m

Wed 16/126:55 p.m. -

2 stops19h 05m

Deal found 17/9C$ 1,049

Wed 4/118:15 a.m. -

1 stop10h 30m

Wed 11/1110:53 a.m. -

1 stop8h 04m

Deal found 19/9C$ 1,060

Tue 3/118:15 a.m. -

1 stop5h 48m

Tue 10/113:35 p.m. -

1 stop5h 58m

Deal found 19/9C$ 1,060

Mon 2/115:41 p.m. -

1 stop17h 46m

Mon 9/118:20 a.m. -

1 stop10h 37m

Deal found 18/9C$ 1,067

Sat 31/108:15 a.m. -

1 stop13h 01m

Sat 7/116:15 a.m. -

1 stop12h 42m

Deal found 16/9C$ 1,085

Sun 1/116:30 a.m. -

1 stop14h 46m

Sun 8/112:00 p.m. -

1 stop9h 44m

Deal found 17/9C$ 1,085

Mon 7/128:19 a.m. -

1 stop5h 50m

Fri 11/126:15 a.m. -

1 stop14h 39m

Deal found 18/9C$ 1,099

Fri 16/106:15 a.m. -

1 stop3h 41m

Fri 23/1010:37 a.m. -

1 stop10h 55m

Deal found 18/9C$ 1,167

Find flight deals from Harrisburg to Ontario

Round-trip from	C$ 777
One-way from	C$ 401

American Airlines
3/12-6/12
2 total stops
20h 05m total
Harrisburg to Ontario

Search Deals

United Airlines
7/10-31/12
1 total stop
11h 00m total
Harrisburg to Ontario

Search Deals

Cheapflights Fare Finder

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

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Wed 7/10

6:30 a.m.-5:30 p.m.

1 stop11h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 401

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Tue 24/11

9:39 a.m.-3:26 p.m.

1 stop5h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 417

Quickest round-trip

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Sat 10/10

2:55 p.m.-7:45 p.m.

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 417

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Tue 24/11

12:09 p.m.-11:48 p.m.

2 stops11h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 424

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Sat 10/10

12:27 p.m.-11:25 p.m.

2 stops10h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 431

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Sat 17/10

12:25 p.m.-11:25 p.m.

2 stops11h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 432

HarrisburgToronto

MDT Harrisburg - YYZ Toronto Pearson Intl

MDTYYZ

Harrisburg

Sat 17/10

6:00 a.m.-12:19 p.m.

1 stop6h 19m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 489

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Wed 7/10

12:13 p.m.-4:45 p.m.

2 stops28h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 491

HarrisburgToronto

MDT Harrisburg - YYZ Toronto Pearson Intl

MDTYYZ

Harrisburg

Sat 17/10

6:15 p.m.-10:04 p.m.

3 stops27h 49m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 563

HarrisburgMontreal

MDT Harrisburg - YUL Montreal Pierre Elliott Trudeau Intl

MDTYUL

Harrisburg

Wed 30/9

6:10 a.m.-11:58 a.m.

1 stop5h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 576

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 34 resultsSorted by cheapest first

Best time to book a flight from Harrisburg to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Harrisburg with our price prediction graph.

MDT-YUL

MDT-YYZ

MDT-YOW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to Ontario

MDT-CAON

MDT-YUL

MDT-YYZ

MDT-YOW

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Harrisburg to Ontario?
Most people fly from Harrisburg (MDT) if they book a flight from Harrisburg to Ontario. Harrisburg is conveniently located just 13.6 km from Harrisburg’s city centre.
How long is the flight from Harrisburg to Region of Ontario?
There are many flights that can get you from Harrisburg to Region of Ontario in 4h 50m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. The distance from Harrisburg to Region of Ontario is about 634 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Harrisburg to Region of Ontario?
The most popular route from Harrisburg to Region of Ontario is Harrisburg - Toronto Pearson Intl. You may also consider Harrisburg - Montreal Pierre Elliott Trudeau Intl or Harrisburg - Ottawa.
Can I find deals for flights from Harrisburg to Ontario that include hotel bookings?
Yes. In addition to deals on Harrisburg to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harrisburg to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Ontario.
Can I find deals for business class flights from Harrisburg to Ontario?
Yes. Cheapflights offers flight deals from Harrisburg to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Popular flights

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Alternative routes for Harrisburg to Ontario

Newark to Toronto Island flights

Newark to Pearson Intl flights

Newark to Pierre Elliott Trudeau Intl flights

LaGuardia to Pierre Elliott Trudeau Intl flights

LaGuardia to Pearson Intl flights

John F Kennedy Intl to Pearson Intl flights

John F Kennedy Intl to Pierre Elliott Trudeau Intl flights

John F Kennedy Intl to Vancouver Intl flights

LaGuardia to Toronto Island flights

Newark to Vancouver Intl flights

Reagan-National to Pearson Intl flights

Dulles Intl to Pearson Intl flights

John F Kennedy Intl to Toronto Island flights

Dulles Intl to Pierre Elliott Trudeau Intl flights

Reagan-National to Pierre Elliott Trudeau Intl flights

Newark to Hamilton flights

Newark to Calgary flights

Dulles Intl to Toronto Island flights

LaGuardia to Vancouver Intl flights

Newark to Québec City flights

John F Kennedy Intl to Calgary flights

Philadelphia to Pierre Elliott Trudeau Intl flights

Dulles Intl to Vancouver Intl flights

Philadelphia to Pearson Intl flights

LaGuardia to Calgary flights

Dulles Intl to Calgary flights

Reagan-National to Vancouver Intl flights

Newark to Halifax flights

LaGuardia to Québec City flights

Reagan-National to Calgary flights

Newark to Ottawa flights

Dulles Intl to Québec City flights

Reagan-National to Toronto Island flights

Dulles Intl to Ottawa flights

Reagan-National to Québec City flights

Reagan-National to Ottawa flights

Philadelphia to Vancouver Intl flights

John F Kennedy Intl to Québec City flights

Philadelphia to Québec City flights

John F Kennedy Intl to Ottawa flights

John F Kennedy Intl to Halifax flights

Pittsburgh to Pearson Intl flights

LaGuardia to Ottawa flights

LaGuardia to Halifax flights

Pittsburgh to Pierre Elliott Trudeau Intl flights

Philadelphia to Toronto Island flights

Dulles Intl to Halifax flights

Dulles Intl to Abbotsford flights

Newark to Edmonton flights

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Cheap flights from Harrisburg to Ontario from C$ 401

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Harrisburg to Ontario

Cheapest flights from Harrisburg to OntarioExplore the most affordable flight options available from Harrisburg to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Explore the most affordable flight options available from Harrisburg to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Harrisburg to OntarioDiscover carefully curated flight deals from Harrisburg to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Harrisburg to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Harrisburg to OntarioDiscover last-minute flight deals from Harrisburg to Ontario. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Harrisburg to Ontario. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Harrisburg to OntarioSearch for one-way flight options from Harrisburg to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Harrisburg to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

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Best time to book a flight from Harrisburg to Ontario

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Related info for your journey

What airport do you fly from for flights from Harrisburg to Ontario?

How long is the flight from Harrisburg to Region of Ontario?

What are the most popular routes from Harrisburg to Region of Ontario?

Can I find deals for flights from Harrisburg to Ontario that include hotel bookings?

How can I find direct flights from Harrisburg to Ontario?

Can I find deals for business class flights from Harrisburg to Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harrisburg to Ontario

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Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Harrisburg to Ontario by cabin class

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Harrisburg and Ontario flights

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Harrisburg to Ontario flights

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Cheapest flights from Harrisburg to Ontario
Explore the most affordable flight options available from Harrisburg to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Harrisburg to Ontario
Discover carefully curated flight deals from Harrisburg to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Harrisburg to Ontario
Discover last-minute flight deals from Harrisburg to Ontario. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Harrisburg to Ontario
Search for one-way flight options from Harrisburg to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.