Which airports can I use when flying from Harrisburg to Ontario?

Flights from Harrisburg to Ontario usually depart from Harrisburg (MDT) and arrive at Ontario (ONT).

What cabin classes can I book on flights from Harrisburg to Ontario?

Only Economy Class is available on flights from Harrisburg to Ontario.

Which airports do connecting flights from Harrisburg to Ontario pass through?

One-stop flights from Harrisburg to Ontario most commonly connect through: • Atlanta Hartsfield-Jackson (ATL) - 39% of one-stop connections • Dallas/Fort Worth (DFW) - 28% of one-stop connections • Chicago O'Hare Intl (ORD) - 28% of one-stop connections • Charlotte Douglas (CLT) - 6% of one-stop connections

Can I save money by using flexible dates for flights from Harrisburg to Ontario?

Yes. Flexible dates can save you up to 32% on flights from Harrisburg to Ontario. Tuesday is the cheapest departure day at $514 round-trip on average, while Sunday is the most expensive at $754, a difference of $240. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

How long is a flight from Harrisburg to Ontario?

A nonstop flight from Harrisburg to Ontario takes 00m, covering 2,267 miles.

Do I need a passport to fly from Harrisburg to Ontario?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Harrisburg to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $381 to $2,899. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from Harrisburg to Ontario looking right now?

One-way fares from Harrisburg to Ontario are currently lower than usual. Average one-way flight prices are about $429, which is 35% below the typical average for this route.

How much time can I save by choosing a different layover airport from Harrisburg to Ontario?

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 34m, compared with 8h 06m via Dallas/Fort Worth (DFW) and 8h 10m via Atlanta Hartsfield-Jackson (ATL).

What is the time difference between Harrisburg and Ontario?

Ontario is 3 hours behind Harrisburg (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

How much should I expect to pay for a Harrisburg to Ontario flight?

Round-trip flights from Harrisburg to Ontario range from $414 to $664, with an average of $594 over the past 12 months. Anything below $414 counts as a good deal.

How much is a round-trip flight from Harrisburg to Ontario?

Round-trip flights from Harrisburg to Ontario typically range from $414 to $664. The lowest price found in the past 5 days was $381, on American Airlines.

What's the cheapest day of the week to fly from Harrisburg to Ontario?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Harrisburg to Ontario. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 26% higher.

Which airline is the cheapest to fly from Harrisburg to Ontario?

American Airlines ($381) and United Airlines ($391) are the cheapest airlines to fly round-trip from Harrisburg to Ontario according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Harrisburg to Ontario?

Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Harrisburg to Ontario route. 39% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.

What is the cheapest layover airport when flying from Harrisburg to Ontario?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $524. Based on KAYAK data over the past 3 months.

When flying from Harrisburg to Ontario which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Harrisburg to Ontario layovers at 4h 23m over the past 3 months.

$381 CHEAP FLIGHTS from Harrisburg to Ontario (MDT - ONT)

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$381

Typical prices: $414-$664

American Airlines

Tue 1/16Sat 1/20

MDT - ONT • 1 stop

Cheapest one-way

$389

Typical prices: $402-$778

Delta

Fri 1/12

MDT - ONT • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Harrisburg and Ontario. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 30% price drop

June

Most popular

Good to know

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $524 (round-trip)

Dallas/Fort Worth (DFW)

Shortest trip • 8h 06m (one-way)

Insights

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We hope you love your trip to Ontario!

Cheap Flights from Harrisburg to Ontario (MDT-ONT)

Cheap flights from Harrisburg to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Sat, Jan 16 - Wed, Jan 20

6:47 am - 1:28 pmMDT Harrisburg-ONT Ontario

9h 41m1 stop Dallas/Fort Worth

10:38 am - 10:54 pmONT Ontario-MDT Harrisburg

9h 16m1 stop Dallas/Fort Worth

$381American Airlines

Sat, Jan 16 - Wed, Jan 20

12:49 pm - 11:13 pmMDT Harrisburg-ONT Ontario

13h 24m2 stops Charlotte Douglas Dallas/Fort Worth

10:38 am - 10:54 pmONT Ontario-MDT Harrisburg

9h 16m1 stop Dallas/Fort Worth

$386American Airlines

Sat, Jan 16 - Wed, Jan 20

8:35 am - 5:35 pmMDT Harrisburg-ONT Ontario

12h 00m2 stops Chicago O'Hare Intl San Francisco

5:00 am - 7:11 pmONT Ontario-MDT Harrisburg

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

$391United Airlines

Thu, Jan 21 - Sun, Jan 24

6:00 am - 11:27 amMDT Harrisburg-ONT Ontario

8h 27m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:46 pmONT Ontario-MDT Harrisburg

12h 46m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$464Delta

Thu, Jan 21 - Sun, Jan 24

6:00 am - 11:27 amMDT Harrisburg-ONT Ontario

8h 27m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 11:38 pmONT Ontario-MDT Harrisburg

8h 38m1 stop Atlanta Hartsfield-Jackson

$476Delta

Thu, Mar 25 - Sun, Mar 28

8:40 am - 5:47 pmMDT Harrisburg-ONT Ontario

12h 07m2 stops Chicago O'Hare Intl San Francisco

7:00 am - 6:40 pmONT Ontario-MDT Harrisburg

8h 40m1 stop Chicago O'Hare Intl

$478United Airlines

Sat, Dec 5 - Tue, Dec 8

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

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

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

8h 43m1 stop Chicago O'Hare Intl

$516United Airlines

Thu, Mar 25 - Sun, Mar 28

7:00 am - 1:29 pmMDT Harrisburg-ONT Ontario

9h 29m1 stop Dallas/Fort Worth

12:49 pm - 10:56 pmONT Ontario-MDT Harrisburg

7h 07m1 stop Dallas/Fort Worth

$541American Airlines

Tue, Oct 20 - Sat, Oct 24

6:08 am - 6:00 pmMDT Harrisburg-ONT Ontario

14h 52m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:02 am - 10:19 pmONT Ontario-MDT Harrisburg

13h 17m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$922Alaska Airlines

Wed, Nov 11 - Thu, Nov 12

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

14h 43m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:00 am - 10:15 pmONT Ontario-MDT Harrisburg

13h 15m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$1,029Alaska Airlines

Thu, Oct 15 - Thu, Oct 22

5:54 pm - 10:49 pmMDT Harrisburg-ONT Ontario

7h 55m1 stop Chicago O'Hare Intl

7:00 am - 4:52 pmONT Ontario-MDT Harrisburg

6h 52m1 stop Chicago O'Hare Intl

$721United Airlines

Fri, Oct 16 - Mon, Oct 19

5:54 pm - 10:49 pmMDT Harrisburg-ONT Ontario

7h 55m1 stop Chicago O'Hare Intl

6:32 pm - 9:51 amONT Ontario-MDT Harrisburg

12h 19m2 stops San Francisco Chicago O'Hare Intl

$726United Airlines

Fri, Oct 16 - Mon, Oct 19

6:30 am - 5:36 pmMDT Harrisburg-ONT Ontario

14h 06m2 stops Chicago O'Hare Intl San Francisco

6:32 pm - 9:51 amONT Ontario-MDT Harrisburg

12h 19m2 stops San Francisco Chicago O'Hare Intl

$731United Airlines

Fri, Oct 16 - Mon, Oct 19

5:54 pm - 10:49 pmMDT Harrisburg-ONT Ontario

7h 55m1 stop Chicago O'Hare Intl

7:00 am - 9:51 amONT Ontario-MDT Harrisburg

23h 51m1 stop Chicago O'Hare Intl

$834United Airlines

Fri, Oct 16 - Sun, Oct 18

2:56 pm - 10:09 pmMDT Harrisburg-ONT Ontario

10h 13m1 stop Atlanta Hartsfield-Jackson

11:15 pm - 10:59 amONT Ontario-MDT Harrisburg

8h 44m1 stop Atlanta Hartsfield-Jackson

$854Delta

Fri, Oct 16 - Sun, Oct 18

2:56 pm - 11:55 pmMDT Harrisburg-ONT Ontario

11h 59m2 stops Atlanta Hartsfield-Jackson Salt Lake City

11:15 pm - 10:59 amONT Ontario-MDT Harrisburg

8h 44m1 stop Atlanta Hartsfield-Jackson

$899Delta

Sun, Oct 11 - Fri, Oct 16

6:25 am - 3:22 pmMDT Harrisburg-ONT Ontario

11h 57m2 stops Chicago O'Hare Intl San Francisco

7:00 am - 9:51 amONT Ontario-MDT Harrisburg

23h 51m1 stop Chicago O'Hare Intl

$913United Airlines

Fri, Oct 16 - Sun, Oct 18

2:56 pm - 11:55 pmMDT Harrisburg-ONT Ontario

11h 59m2 stops Atlanta Hartsfield-Jackson Salt Lake City

11:15 pm - 11:33 amONT Ontario-MDT Harrisburg

9h 18m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$1,254Delta

Sun, Oct 11 - Thu, Oct 15

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

8h 06m1 stop Atlanta Hartsfield-Jackson

11:15 pm - 10:59 amONT Ontario-MDT Harrisburg

8h 44m1 stop Atlanta Hartsfield-Jackson

$1,317Delta

Sun, Oct 11 - Tue, Oct 13

12:10 pm - 11:42 pmMDT Harrisburg-ONT Ontario

14h 32m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:02 am - 10:19 pmONT Ontario-MDT Harrisburg

13h 17m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$1,382Alaska Airlines

Price, demand and travel trends for Harrisburg to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Harrisburg to Ontario? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Harrisburg to Ontario departing in january.
What's the cheapest day of the week to fly from Harrisburg to Ontario?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Harrisburg to Ontario. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 26% higher.

Find deals

Low season	October
High season	June
Cheapest flight	$381

Beat the crowds with an average 79% drop in travelers.

The most popular month to fly with an average 90% increase in travelers.

Round-trip flight from Harrisburg to Ontario

When to book flights from Harrisburg to Ontario

Are your dates flexible? Find out the best times to travel from Harrisburg to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Harrisburg to Ontario?
Only Economy Class is available on flights from Harrisburg to Ontario.
How long is a flight from Harrisburg to Ontario?
A nonstop flight from Harrisburg to Ontario takes 00m, covering 2,267 miles.
Do I need a passport to fly from Harrisburg to Ontario?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Harrisburg to Ontario flight?
Round-trip flights from Harrisburg to Ontario range from $414 to $664, with an average of $594 over the past 12 months. Anything below $414 counts as a good deal.
Have flight prices from Harrisburg to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $381 to $2,899. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Harrisburg to Ontario looking right now?
One-way fares from Harrisburg to Ontario are currently lower than usual. Average one-way flight prices are about $429, which is 35% below the typical average for this route.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo
Which airports can I use when flying from Harrisburg to Ontario?
Flights from Harrisburg to Ontario usually depart from Harrisburg (MDT) and arrive at Ontario (ONT).
Which airports do connecting flights from Harrisburg to Ontario pass through?
One-stop flights from Harrisburg to Ontario most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 39% of one-stop connections
• Dallas/Fort Worth (DFW) - 28% of one-stop connections
• Chicago O'Hare Intl (ORD) - 28% of one-stop connections
• Charlotte Douglas (CLT) - 6% of one-stop connections
Can I save money by using flexible dates for flights from Harrisburg to Ontario?
Yes. Flexible dates can save you up to 32% on flights from Harrisburg to Ontario. Tuesday is the cheapest departure day at $514 round-trip on average, while Sunday is the most expensive at $754, a difference of $240.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Harrisburg to Ontario?
Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 34m, compared with 8h 06m via Dallas/Fort Worth (DFW) and 8h 10m via Atlanta Hartsfield-Jackson (ATL).
What is the time difference between Harrisburg and Ontario?
Ontario is 3 hours behind Harrisburg (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $514, about $240 less than Sunday fares (32% savings) based on the last 12 months.
If you can choose when to travel, plan your Harrisburg to Ontario trip for February. Fares historically average $414 round-trip in that month - typically $389 less than the most expensive month, which is July (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

• Azure Hotel & Suites, Trademark Collection by Wyndham
• Ontario Airport Inn
• La Quinta Inn & Suites by Wyndham Ontario Airport

More options for your flight from Harrisburg to Ontario

Add a hotel or car rental

Airports

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Direct Flights

Origins

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Return flight

Complete your trip to Ontario with a hotel stay or car rental

Car rentals in Ontario

Hotels in Ontario

Vacations in Ontario

MDT - ONT

$381 Find Cheap Flights from Harrisburg to Ontario - Compare and Save

Everything you should know

Cheap Flights from Harrisburg to Ontario (MDT-ONT)

Cheap flights from Harrisburg to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Harrisburg to Ontario flights

How much is a round-trip flight from Harrisburg to Ontario?

What's the cheapest day of the week to fly from Harrisburg to Ontario?

Which airline is the cheapest to fly from Harrisburg to Ontario?

What’s the most popular layover airport when flying from Harrisburg to Ontario?

What is the cheapest layover airport when flying from Harrisburg to Ontario?

When flying from Harrisburg to Ontario which airport offers the shortest layover?

Key details for Harrisburg to Ontario flights

Low season

High season

Cheapest flight

When to book flights from Harrisburg to Ontario

Your Harrisburg to Ontario flight questions, answered

Your guide to booking Harrisburg to Ontario flights

More options for your flight from Harrisburg to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Harrisburg to Ontario

Find direct flights to and from Harrisburg and Ontario

Flights from domestic origins to Ontario

Flights to other popular destinations

Find deals for your return flight