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$497+ Cheap flights from Harrisburg (MDT) to Ottawa (YOW)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — YOW
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Harrisburg to Ottawa

Cheapest flights from Harrisburg to Ottawa
Explore the most affordable flight options available from Harrisburg to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:30 am
MDT
-
YOW
1 stop7h 29m
United Airlines
Wed 6/35:20 pm
YOW
-
MDT
1 stop16h 16m
United Airlines
Deal found 3/23$497
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:30 am
MDT
-
YOW
2 stops10h 41m
United Airlines
Wed 5/134:00 pm
YOW
-
MDT
2 stops8h 55m
United Airlines
Deal found 3/21$599
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:00 am
MDT
-
YOW
3 stops15h 00m
American Airlines
Sat 5/97:00 am
YOW
-
MDT
3 stops14h 09m
American Airlines
Deal found 3/20$986

Find flight deals from Harrisburg to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(United Airlines)
Provider with most accurate pricing for Harrisburg-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Ottawa flights.
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From Harrisburg to Ottawa
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Harrisburg to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgOttawa

MDT - YOW

MDTYOW

Harrisburg

Wed 5/6

6:15 am-10:03 am

1 stop3h 48m

Ottawa

Wed 5/13

5:25 pm-12:55 am

1 stop7h 30m

$497
Quickest round-trip

HarrisburgOttawa

MDT - YOW

MDTYOW

Harrisburg

Sat 5/30

6:15 am-10:03 am

1 stop3h 48m

Ottawa

Wed 6/3

6:00 am-9:40 am

1 stop3h 40m

$497

HarrisburgOttawa

MDT - YOW

MDTYOW

Harrisburg

Thu 5/7

6:30 am-5:11 pm

2 stops10h 41m

Ottawa

Sat 5/9

10:44 am-4:53 pm

1 stop6h 09m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Harrisburg-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to Ottawa

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

What is the cheapest month to book a flight from Harrisburg to Ottawa?

Currently, February is the cheapest month in which you can book a flight from Harrisburg to Ottawa (average of $201). Flying from Harrisburg to Ottawa in March is currently the most expensive (average of $445). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harrisburg to Ottawa?

    United Airlines can get you from Harrisburg to Ottawa in just under 3h 48m. Your travel time can differ by up to . Airlines will cover a distance of 358 mi.

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

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

  • How can I find direct flights from Harrisburg to Ottawa?

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

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

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

  • What is the cheapest month to book a flight from Harrisburg to Ottawa?

    Currently, February is the cheapest month in which you can book a flight from Harrisburg to Ottawa (average of $201). Flying from Harrisburg to Ottawa in March is currently the most expensive (average of $445). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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