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Cheap flights from Allentown to Ottawa from $787

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Ottawa departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 1:59 pm
ABE
-
YOW
7h 44m
1 stop
United Airlines Logo
6:25 am - 1:38 pm
YOW
-
ABE
7h 13m
1 stop
$787United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
6:15 am - 1:59 pm
ABE
-
YOW
7h 44m
1 stop
United Airlines Logo
10:44 am - 5:00 pm
YOW
-
ABE
6h 16m
1 stop
$788United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
6:15 am - 3:21 pm
ABE
-
YOW
9h 06m
2 stops
United Airlines Logo
6:25 am - 1:38 pm
YOW
-
ABE
7h 13m
1 stop
$876United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
5:43 pm - 1:16 pm
ABE
-
YOW
19h 33m
2 stops
United Airlines Logo
5:05 am - 1:38 pm
YOW
-
ABE
8h 33m
2 stops
$889United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
6:15 am - 3:21 pm
ABE
-
YOW
9h 06m
2 stops
United Airlines Logo
2:00 pm - 9:48 am
YOW
-
ABE
19h 48m
2 stops
$890United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
6:15 am - 3:21 pm
ABE
-
YOW
9h 06m
2 stops
United Airlines Logo
4:00 pm - 9:48 am
YOW
-
ABE
17h 48m
2 stops
$933United Airlines
Wed, Apr 29 - Sun, May 3
Multiple Airlines Logo
6:30 am - 5:13 pm
ABE
-
YOW
10h 43m
1 stop
Multiple Airlines Logo
9:30 am - 2:56 pm
YOW
-
ABE
29h 26m
1 stop
$1,144Multiple Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:43 pm - 1:16 pm
ABE
-
YOW
19h 33m
2 stops
United Airlines Logo
6:25 am - 5:03 pm
YOW
-
ABE
10h 38m
1 stop
$1,193United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:43 pm - 1:16 pm
ABE
-
YOW
19h 33m
2 stops
United Airlines Logo
6:00 am - 5:03 pm
YOW
-
ABE
11h 03m
3 stops
$1,204United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:43 pm - 1:16 pm
ABE
-
YOW
19h 33m
2 stops
United Airlines Logo
6:00 am - 5:03 pm
YOW
-
ABE
11h 03m
2 stops
$1,207United Airlines
Mon, Apr 6 - Wed, Apr 8

United Airlines flights from Allentown to Ottawa

Our best United Airlines deals on Allentown to Ottawa flight tickets
United Airlines
Apr 29
ABE6:15 amAllentown-Bethlehem
7h 44m
1 stop
YOW1:59 pmOttawa
May 3
YOW6:25 amOttawa
7h 13m
1 stop
ABE1:38 pmAllentown-Bethlehem
$787
United Airlines
Apr 29
ABE6:15 amAllentown-Bethlehem
7h 44m
1 stop
YOW1:59 pmOttawa
May 3
YOW10:44 amOttawa
6h 16m
1 stop
ABE5:00 pmAllentown-Bethlehem
$788
United Airlines
Apr 29
ABE6:15 amAllentown-Bethlehem
9h 06m
2 stops
YOW3:21 pmOttawa
May 3
YOW6:25 amOttawa
7h 13m
1 stop
ABE1:38 pmAllentown-Bethlehem
$876

momondo 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Allentown to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Wed 4/29

6:15 am-1:59 pm

1 stop7h 44m

Ottawa

Sun 5/3

6:25 am-1:38 pm

1 stop7h 13m

$787
Quickest round-trip

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Wed 4/29

6:15 am-1:59 pm

1 stop7h 44m

Ottawa

Sun 5/3

10:44 am-5:00 pm

1 stop6h 16m

$788

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Wed 4/29

6:15 am-3:21 pm

2 stops9h 06m

Ottawa

Sun 5/3

6:25 am-1:38 pm

1 stop7h 13m

$876

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Wed 4/29

5:43 pm-1:16 pm

2 stops19h 33m

Ottawa

Sun 5/3

5:05 am-1:38 pm

2 stops8h 33m

$889

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Wed 4/29

6:15 am-3:21 pm

2 stops9h 06m

Ottawa

Sun 5/3

2:00 pm-9:48 am

2 stops19h 48m

$890

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Wed 4/29

6:15 am-3:21 pm

2 stops9h 06m

Ottawa

Sun 5/3

4:00 pm-9:48 am

2 stops17h 48m

$933

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Mon 4/6

6:30 am-5:13 pm

1 stop10h 43m

Ottawa

Wed 4/8

9:30 am-2:56 pm

1 stop29h 26m

$1,144

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Mon 4/6

5:43 pm-1:16 pm

2 stops19h 33m

Ottawa

Wed 4/8

6:25 am-5:03 pm

1 stop10h 38m

$1,193

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Mon 4/6

5:43 pm-1:16 pm

2 stops19h 33m

Ottawa

Wed 4/8

6:00 am-5:03 pm

3 stops11h 03m

$1,204

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

Mon 4/6

5:43 pm-1:16 pm

2 stops19h 33m

Ottawa

Wed 4/8

6:00 am-5:03 pm

2 stops11h 03m

$1,207

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ottawa from

How to get the cheapest flight ticket from Allentown to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Ottawa?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Ottawa from Allentown according to our data. Porter Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 5 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Ottawa (ABE to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Ottawa

Fastest flight time

7h 44m

Direct flights

None
The fastest flight from Allentown to Ottawa takes 7h 44m
There are no direct flights from Allentown to Ottawa. There are no popular flight routes from Allentown to Ottawa.
Search flight deals

  • How far is Allentown-Bethlehem to Ottawa by plane?

    The distance between Allentown-Bethlehem and Ottawa is about 332.5 mi. 7h 44m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Ottawa Airport?

    Prices for flights from Allentown-Bethlehem Airport to Ottawa Airport were last updated today.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Ottawa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Calabogie
Petawawa
Smiths Falls
Brockville
Perth
Prescott
Winchester
Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Ottawa?

Finding the right flight to Ottawa from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.

Can I find flights from Allentown to Ottawa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ottawa from Allentown with this policy.

How can momondo help me find flights from Allentown to Ottawa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ottawa from Allentown.

I’m not ready to book a flight from Allentown to Ottawa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Allentown to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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