Cheap flights from Chicago to Vancouver from C$ 274

In general, October is the cheapest month to fly from Chicago to Vancouver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 94. If you’re not able to fly to Vancouver in October, then September is your next best option. Flight prices from Chicago to Vancouver during September average around C$ 94.

The cheapest day to depart on your flight to Vancouver is on a Thursday when prices can be found for as low as C$ 261. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 756.

In the morning is the cheapest time of day to fly from Chicago to Vancouver when you can find flight prices for as low as C$ 359. Flying to Vancouver in the morning is an ideal time because this is during off-peak travel hours. Flights to Vancouver are more costly at noon, with an average ticket price of C$ 815. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Chicago O'Hare Intl to Vancouver Intl for the best Chicago - Vancouver flight prices

You are more likely to see cheaper flights to Vancouver from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Vancouver for around C$ 619 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vancouver from Chicago for as low as C$ 488 on momondo.

Historically, on average around 28% of flights between Chicago and Vancouver have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 24% of their flights experiencing any sort of delay.

As of May 2026, 4 flights take off from Chicago and land in Vancouver each day. The most common flight departure time for this route is 3:00p.m., with 51% of daily flights taking off in the afternoon.

As of May 2026, there are 28 flights per week flying from Chicago to Vancouver. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.