Question 1

How does KAYAK find such low prices on flights from Washington, D.C. to Ontario?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Ontario.

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Ontario?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

Question 3

What is the Hacker Fare option on flights from Washington, D.C. to Ontario?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Ontario with an airline and back with another airline.

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Ontario?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 5

Which airlines fly most frequently between Washington, D.C. and Ontario?

Accepted Answer

Washington, D.C. and Ontario are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (116 flights per week), Air Canada (113 flights per week), and Porter Airlines (42 flights per week).

Question 6

Which airlines fly most frequently between Washington, D.C. and Ontario?

Accepted Answer

Washington, D.C. and Ontario are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (116 flights per week), Air Canada (113 flights per week), and Porter Airlines (42 flights per week).

Question 7

Which cabin class options are there for flights between Washington, D.C. and Ontario?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 8

Which cabin class options are there for flights between Washington, D.C. and Ontario?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 9

Which airlines provide the cheapest flights from Washington, D.C. to Ontario?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. to Ontario were found on Porter Airlines ($236) and Air Canada ($247).

Question 10

Which airlines provide the cheapest flights from Washington, D.C. to Ontario?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. to Ontario were found on Porter Airlines ($236) and Air Canada ($247).

Question 11

What’s the cheapest day of the week to fly from Washington, D.C. to Ontario?

Accepted Answer

If you are looking for a flight deal from Washington, D.C. to Ontario, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Ontario, Friday is the cheapest day to fly and Sunday is the most expensive.

Question 12

What’s the cheapest day of the week to fly from Washington, D.C. to Ontario?

Accepted Answer

If you are looking for a flight deal from Washington, D.C. to Ontario, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Ontario, Friday is the cheapest day to fly and Sunday is the most expensive.

Question 13

What is the cheapest time of day to fly to Ontario?

Accepted Answer

The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost $378 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is $431.

Question 14

What is the cheapest time of day to fly to Ontario?

Accepted Answer

The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost $378 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is $431.

Question 15

What is the cheapest month to fly from Washington, D.C. to Ontario?

Accepted Answer

The cheapest month for flights from Washington, D.C. to Ontario is January, when tickets cost $313 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $367 and $360 respectively.

Question 16

What is the cheapest month to fly from Washington, D.C. to Ontario?

Accepted Answer

The cheapest month for flights from Washington, D.C. to Ontario is January, when tickets cost $313 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $367 and $360 respectively.

Question 17

What is the cheapest Washington, D.C. to Ontario flight route?

Accepted Answer

The cheapest ticket to Ontario from Washington, D.C. found in the last 5 days was to Toronto, at $135 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was $235.

Question 18

What is the cheapest Washington, D.C. to Ontario flight route?

Accepted Answer

The cheapest ticket to Ontario from Washington, D.C. found in the last 5 days was to Toronto, at $135 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was $235.

Question 19

How far in advance should I book a flight from Washington, D.C. to Ontario?

Accepted Answer

To get a below average price on the flight from Washington, D.C. to Ontario, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Question 20

How far in advance should I book a flight from Washington, D.C. to Ontario?

Accepted Answer

To get a below average price on the flight from Washington, D.C. to Ontario, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Question 21

Which airlines fly non-stop between Washington, D.C. and Ontario?

Accepted Answer

There are 5 airlines that fly nonstop from Washington, D.C. to Ontario. They are: American Airlines, Air Canada, Porter Airlines, United Airlines and Air Transat. The cheapest price of all airlines flying this route was found with Porter Airlines at $54 for a round-trip flight to Toronto Pearson Intl Airport (YYZ). On average, Porter Airlines offers the best prices for nonstop flights between Washington, D.C. and Ontario.

Question 22

Which airlines fly non-stop between Washington, D.C. and Ontario?

Accepted Answer

There are 5 airlines that fly nonstop from Washington, D.C. to Ontario. They are: American Airlines, Air Canada, Porter Airlines, United Airlines and Air Transat. The cheapest price of all airlines flying this route was found with Porter Airlines at $54 for a round-trip flight to Toronto Pearson Intl Airport (YYZ). On average, Porter Airlines offers the best prices for nonstop flights between Washington, D.C. and Ontario.

Question 23

What’s the earliest departure time from Washington, D.C. to Ontario?

Accepted Answer

The earliest flight from Washington, D.C. to Ontario departs at 8:25 am, landing in Toronto at 10:04 am.

Question 24

How many flights are there between Washington, D.C. and Ontario per day?

Accepted Answer

Each day, there are between 19 and 21 nonstop flights that take off from Washington, D.C. and land in Ontario, with an average flight time of 1h 37m. The most common departure time is 8:00 am and most flights take off in the morning, while the most flights land at Toronto Pearson Intl Airport. Each week, there are 142 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 25

How many flights are there between Washington, D.C. and Ontario per day?

Accepted Answer

Each day, there are between 19 and 21 nonstop flights that take off from Washington, D.C. and land in Ontario, with an average flight time of 1h 37m. The most common departure time is 8:00 am and most flights take off in the morning, while the most flights land at Toronto Pearson Intl Airport. Each week, there are 142 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 26

How long does a flight from Washington, D.C. to Ontario take?

Accepted Answer

The duration of a flight to Ontario depends on your arrival airport. The shortest routes to Ontario from Washington, D.C. are to Toronto, which takes 3h 02m, Ottawa, which takes 3h 42m, and Sudbury, which takes 3h 50m.

Question 27

How long does a flight from Washington, D.C. to Ontario take?

Accepted Answer

The duration of a flight to Ontario depends on your arrival airport. The shortest routes to Ontario from Washington, D.C. are to Toronto, which takes 3h 02m, Ottawa, which takes 3h 42m, and Sudbury, which takes 3h 50m.

Question 28

What’s the latest departure time from Washington, D.C. to Ontario?

Accepted Answer

If you prefer to fly at night, the latest flight from Washington, D.C. to Ontario jets off at 10:19 pm and lands in Toronto at 11:54 pm.

Question 29

Can I save money by flying with a layover from Washington, D.C. to Ontario?

Accepted Answer

No, with an average price for the route of $394, prices are generally cheapest when you fly direct.

Question 30

Can I save money by flying with a layover from Washington, D.C. to Ontario?

Accepted Answer

No, with an average price for the route of $394, prices are generally cheapest when you fly direct.

Question 31

How much is a round-trip flight from Washington, D.C. to Region of Ontario?

Accepted Answer

Flight prices are below average for this route right now.Flights to Region of Ontario from Washington, D.C. usually cost between $309 and $479 in September.
The lowest price found in the past 5 days was $220 on Air Canada (Sep 13-Sep 20).

Low season	April
High season	June
Cheapest flight	$104

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KAYAK's insights & trends for Washington, D.C. to Ontario flights

How much is a round-trip flight from Washington, D.C. to Region of Ontario?

What is the cheapest Washington, D.C. to Ontario flight route?

What is the cheapest time of day to fly to Ontario?

Can I save money by flying with a layover from Washington, D.C. to Ontario?

What is the cheapest month to fly from Washington, D.C. to Ontario?

What’s the cheapest day of the week to fly from Washington, D.C. to Ontario?

How far in advance should I book a flight from Washington, D.C. to Ontario?

Which airlines fly non-stop between Washington, D.C. and Ontario?

Which airlines fly most frequently between Washington, D.C. and Ontario?

Which airlines provide the cheapest flights from Washington, D.C. to Ontario?

How long does a flight from Washington, D.C. to Ontario take?

Which cabin class options are there for flights between Washington, D.C. and Ontario?

How many flights are there between Washington, D.C. and Ontario per day?

What’s the earliest departure time from Washington, D.C. to Ontario?

What’s the latest departure time from Washington, D.C. to Ontario?

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