Find the Cheapest Flights from Ottawa to United States

Unlock the cheapest flights and the best airfares from Ottawa to United States. Make your dream trip both memorable and affordable!

Tue, May 12YOW-BOS
Porter Airlines

oneway$103

Mon, Jun 8YOW-PIT
Air Canada

oneway$173

Tue, May 5YOW-LAS
Westjet

$189

Thu, Apr 30YOW-NYC
Passaredo Linhas Aereas

oneway$210

Tue, Jun 16YOW-ORL
Air Canada

$215

Tue, Jul 7YOW-LAX
United Airlines

oneway$226

Wed, Apr 29YOW-SWF
Porter Airlines

oneway$232

Thu, Apr 30YOW-BWI
Porter Airlines

oneway$242

Sat, May 2YOW-AVL
United Airlines

oneway$249

Wed, May 6YOW-COS
United Airlines

oneway$256

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Ottawa to United States: Flight information

Cheapest flight found$103

Cheapest month to flyMay

Most popular airlinePorter Airlines

Average flight duration1h 25m

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