Cheap flights from the United States to Canada from $57

If you aren’t able to travel during the month of May, then book flights to Canada from United States during April instead. Flights to Canada in April, while not as cheap as those in May, still average around $243.

Our data shows that Wednesday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as $387. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Canada for around $598.

At noon is the cheapest time of day to fly from United States to Canada when you can find flight prices for as low as $314. Flying to Canada at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Canada is in the morning when prices are around $600.

Fly from Los Angeles Los Angeles to Calgary for the best United States - Canada flight prices

You are more likely to see cheaper flights to Canada from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Canada for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Canada from United States for as low as $182 on momondo.

There are 4 cabin classes available to choose from on United States to Canada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Porter Airlines, and Air Canada are the most popular carriers operating from United States to Canada

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Canada from United States according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 15 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between United States and Canada have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

As of March 2026, 251 flights take off from United States and land in Canada each day. The most common flight departure time for this route is 8:00AM, with 50% of daily flights taking off at noon.

As of March 2026, 1,757 flights take off from United States and land in Canada each week. The most common flight departure day for this route is Fri, with 15% of weekly flights taking off on this day.