Cheap flights from Washington Dulles Intl (IAD) to Ontario (ON)

Flight FAQs

From Washington Dulles Intl to Ontario

Are flight prices decreasing from Washington Dulles Intl to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Ontario to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Washington Dulles Intl to Ontario are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Ontario have flexible cancellations due to COVID-19?

Porter Airlines, United Airlines, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington Dulles Intl to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Ontario for under $200. The cheapest flight booked recently is on Air Canada for just $194, but on average you can expect to pay $230.

Are there nonstop flights from Washington Dulles Intl to Ontario for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to Ontario under $300. A good price for a nonstop flight from Washington Dulles Intl to Ontario is less than $322.

Are there last-minute flights available from Washington Dulles Intl to Ontario for under $400?

There are currently 20+ open flights from Washington Dulles Intl to Ontario within the next 7 days for less than $400.

What are the most popular airlines that fly from Washington Dulles Intl to Ontario?

When booking a flight from Washington Dulles Intl to Ontario, you may want to consider flying on Interjet, American Airlines or Air Canada as they are the most popular for this route.

What are the most popular routes from Washington Dulles Intl to Ontario?

Most travelers choose Washington Dulles Intl - Toronto Pearson Intl, Washington Dulles Intl - Toronto Island or Washington Dulles Intl - Sarnia when deciding on the best route from Washington Dulles Intl to Ontario.

What are the cheapest Flights from Washington Dulles Intl to Ontario?

Looking at all options, your cheapest flight can be booked for $110. While the most popular route (Washington Dulles Intl - Toronto Pearson Intl) can be booked for $283 on average our data indicates $285 when flying from Washington Dulles Intl to Ontario

What are the most reliable airlines from Washington Dulles Intl to Ontario?

The top 3 most reliable airlines when flying from Washington Dulles Intl to Ontario are Avianca (100%), ANA (100%) and Air Wisconsin (100%).

How long is the flight from Washington Dulles Intl to Ontario?

For as low as $264, Porter Airlines can have you in Ontario from Washington Dulles Intl in 1h 30m. Most flights are nonstop.

What are the cheapest airlines flying from Washington Dulles Intl to Ontario round-trip?

According to our current data, Air Canada ($194), United Airlines ($198), and Porter Airlines ($264) offers the cheapest pricing from Washington Dulles Intl to Ontario.

What are the cheapest airlines to fly from Washington Dulles Intl to Ontario one-way?

$106 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $133 and $138, respectively.