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$646+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — YOW
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
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 June 21, 2026.

This United Airlines deal was found by Cheapflights users on 6/19. 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 8/87:59 pm
MDT
-
YOW
1 stop3h 55m
United Airlines
Wed 8/126:25 am
YOW
-
MDT
1 stop7h 07m
United Airlines
Deal found 6/19$646
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sun 8/26:15 am
MDT
-
YOW
1 stop3h 48m
United Airlines
Tue 8/46:00 am
YOW
-
MDT
1 stop3h 40m
United Airlines
Deal found 6/15$647
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Mon 7/62:11 pm
MDT
-
YOW
1 stop7h 24m
United Airlines
Fri 7/107:30 pm
YOW
-
MDT
1 stop4h 00m
United Airlines
Deal found 6/17$715
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/187:59 pm
MDT
-
YOW
2 stops20h 39m
United Airlines
Sun 7/266:00 am
YOW
-
MDT
1 stop3h 40m
United Airlines
Deal found 6/16$768
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:20 am
MDT
-
YOW
2 stops11h 15m
Delta
Sun 7/266:55 am
YOW
-
MDT
2 stops10h 03m
Delta
Deal found 6/16$904
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Mon 6/227:59 pm
MDT
-
YOW
1 stop3h 55m
United Airlines
Fri 6/2610:00 am
YOW
-
MDT
1 stop13h 30m
United Airlines
Deal found 6/17$1,115

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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$646
(United Airlines)
Provider with most accurate pricing for Harrisburg-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Ottawa flights.
Search Deals
From Harrisburg to Ottawa
Search Deals

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 June 21, 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

Sat 8/8

7:59 pm-11:54 pm

1 stop3h 55m

Ottawa

Wed 8/12

6:25 am-1:32 pm

1 stop7h 07m

$646
Quickest round-trip

HarrisburgOttawa

MDT - YOW

MDTYOW

Harrisburg

Sun 8/2

6:15 am-10:03 am

1 stop3h 48m

Ottawa

Tue 8/4

6:00 am-9:40 am

1 stop3h 40m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

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.

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 55m. 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.

See more FAQs

Traveling to a place near Ottawa?

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Gatineau

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