Cheap flights from Ottawa to Islip

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How much is a ticket from Ottawa to Islip?

Depending on when you travel and how far in advance you book, fares between Ottawa and Islip can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports serve Ottawa and Islip?

When planning a trip of about 545 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Ottawa: Ottawa - McDonald Cartier is the only operational airport in the area.
  • Airports in Islip: The only active airport in Islip is Islip - Long Island MacArthur.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Plan smarter: flights from Ottawa to Islip

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to United States also checked out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
Frequently Asked Questions

Frequently asked questions about flights from Ottawa to Islip.

How much does an airline ticket from Ottawa to Islip cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Ottawa to Islip.

How far is Ottawa from Islip?

Ottawa is about 545 km from Islip.

What are the airports in Islip?

Islip has one airport: Islip - Long Island MacArthur.

What are the airports in Ottawa?

Ottawa has one airport: Ottawa - McDonald Cartier.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Ottawa to Islip?

This information is not available at the moment.

What is the cheapest month to fly from Ottawa to Islip?

This information is not available at the moment.

What is the most expensive month to fly from Ottawa to Islip?

This information is not available at the moment.

What is the best day of the week to fly from Ottawa to Islip?

This information is not available at the moment.