Cheap flights from Illinois to San José del Cabo from $123

The cheapest month to fly to San José del Cabo from Illinois is in September. Flight prices, which tend to average around $489, are often lower during this time because this is during the off-season. If you’re not able to fly to San José del Cabo in September, then January is your next best option. Flight prices from Illinois to San José del Cabo during January average around $593.

According to our data, Tuesday is the cheapest day to fly to San José del Cabo from Illinois. The lowest ticket price found for a Tuesday departure recently was $632. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $745.

Fly from Chicago O'Hare Intl to San José del Cabo Los Cabos for the best Illinois - San José del Cabo Los Cabos flight prices

You are more likely to see cheaper flights to San José del Cabo from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to San José del Cabo for around $639 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José del Cabo from Illinois for as low as $581 on momondo.

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

You could potentially save up to 19% on your flight if you consider stops on a Illinois to San José del Cabo flight.

Viva, Alaska Airlines, and Air Canada are the most popular carriers operating from Illinois to San José del Cabo Los Cabos

American Airlines, United Airlines and Volaris are the top three most popular airlines that fly to San José del Cabo from Illinois according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to San José del Cabo. Keep in mind that there are 5 different airlines that fly to San José del Cabo on a routine basis, so you have a few additional options to choose from.

2 flights are operational daily from Illinois to San José del Cabo as of October 2026. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.

As of October 2026, there are 18 flights per week flying from Illinois to San José del Cabo. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.