Cheap flights from Chicago to Vancouver from $174

If you aren’t able to travel during the month of October, then book flights to Vancouver from Chicago during September instead. Flights to Vancouver in September, while not as cheap as those in October, still average around $69.

The cheapest day to depart from Chicago to Vancouver is on a Thursday when prices can be found for as low as $605. On the other hand, Tuesday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $804.

Flying to Vancouver from Chicago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $561 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Vancouver, so prices are often more expensive at around $901 per ticket.

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 $455 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 $357 on momondo.

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

Delta, Sun Country Air, and United Airlines are the most popular carriers operating from Chicago to Vancouver

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Vancouver from Chicago according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Vancouver. Keep in mind that there are 7 different airlines that fly to Vancouver on a routine basis, so you have a few additional options to choose from.

Historically, on average around 29% 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 147 minutes.

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

Saturday is statistically the day of the week which experiences the fewest number of 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 have had the least number of delays on this route over the last 12 months; with about 24% of their flights experiencing any sort of delay.

The number of flights available between Chicago and Vancouver is 11 per day as of June 2026. The most frequent departure time is 7:00PM, with 58% of daily flights leaving in the evening.

The number of flights available between Chicago and Vancouver is 81 per week as of June 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.