Cheap flights from Illinois to Punta Cana from $173

If you’re not able to fly to Punta Cana in January, then September is your next best option. Flight prices from Illinois to Punta Cana during September average around $464.

The cheapest day to depart from Illinois to Punta Cana is on a Monday when prices can be found for as low as $536. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Punta Cana on Thursday is $674.

In the evening is the cheapest time of day to fly from Illinois to Punta Cana when you can find flight prices for as low as $454. Flying to Punta Cana in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Punta Cana, so prices are often more expensive at around $594 per ticket.

Fly from Chicago O'Hare Intl to Punta Cana for the best Illinois - Punta Cana flight prices

You are more likely to see cheaper flights to Punta Cana from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Punta Cana for around $555 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Punta Cana from Illinois for as low as $484 on momondo.

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

JetBlue, Southwest, and United Airlines are the most popular carriers operating from Illinois to Punta Cana

American Airlines, United Airlines and Arajet are the top three most popular airlines that fly to Punta Cana from Illinois according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Punta Cana. Keep in mind that there are 10 different airlines that fly to Punta Cana on a routine basis, so you have a few additional options to choose from.

As of October 2026, there are 1 flights per day flying from Illinois to Punta Cana. The most common time of day flights depart is 8:00AM, with 88% of flights taking off at noon.

As of October 2026, 8 flights take off from Illinois and land in Punta Cana each week. The most common flight departure day for this route is Sun, with 25% of weekly flights taking off on this day.