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$587+ Cheap flights from Allentown (ABE) 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — YOW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Allentown to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 October 30, 2025.

Round-trip from

$587
(Kiwi.com)
From Allentown-Bethlehem to Ottawa
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Cheapest flights from Allentown to Ottawa
Explore the most affordable flight options available from Allentown to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:30 amABE - YOW
2 stops40h 55mMultiple Airlines
Sun 12/214:15 pmYOW - ABE
1 stop27h 57mMultiple Airlines
Deal found 10/30$587

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 October 30, 2025.
Use the filters below to find and compare flights from Allentown to Ottawa that are best for you.

Fly from

Allentown

Fly to

Ottawa

Route

Depart

Return

Price

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Sun 12/14

7:30 am-12:25 am

2 stops40h 55m

Ottawa

Sun 12/21

4:15 pm-8:12 pm

1 stop27h 57m

$587

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Wed 2/18

6:33 am-9:18 pm

1 stop14h 45m

Ottawa

Sun 2/22

5:00 am-4:48 pm

2 stops11h 48m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Allentown to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Allentown 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 Allentown to Ottawa

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

Currently, February is the cheapest month in which you can book a flight from Allentown to Ottawa (average of $91). Flying from Allentown to Ottawa in December is currently the most expensive (average of $147). 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 Allentown to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown 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 Allentown to Ottawa?

    Currently, February is the cheapest month in which you can book a flight from Allentown to Ottawa (average of $91). Flying from Allentown to Ottawa in December is currently the most expensive (average of $147). 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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