Cheap flights from Costa Rica to Chicago from $145
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Chicago departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Avianca flights from Costa Rica to Chicago O'Hare Intl Airport
Our best Avianca deals on Costa Rica to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines flights from Costa Rica to Chicago O'Hare Intl Airport
Our best Spirit Airlines deals on Costa Rica to Chicago O'Hare Intl Airport flight tickets
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How to get the cheapest flight ticket from Costa Rica to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Costa Rica averaging around $431.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $400. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Costa Rica because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $624.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Costa Rica in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $371 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $594. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Costa Rica to Chicago O'Hare Intl flight route?
Fly from San José Juan Santamaria Intl to Chicago O'Hare Intl for the best Costa Rica - Chicago O'Hare Intl flight prices
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Costa Rica when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $481 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Costa Rica for as low as $406 on momondo.
What cabin class options are available on Costa Rica to Chicago O'Hare Intl flights?
There are 3 cabin classes available to choose from on Costa Rica to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Costa Rica to Chicago O'Hare Intl?
Avianca, Spirit Airlines, and Frontier are the most popular carriers operating from Costa Rica to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Costa Rica according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 7 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Costa Rica to Chicago O'Hare Intl Airport on average per week?
The number of flights available between Costa Rica and Chicago O'Hare Intl Airport is 2 per week as of June 2025. The most frequent departure day is Wed, with 50% of weekly flights leaving on this day.
Cheap Costa Rica to Chicago O'Hare Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Chicago O'Hare Intl Airport
When did momondo last update prices for flights from Costa Rica to Chicago O'Hare Intl Airport?
Prices for flights from Costa Rica to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Costa Rica to Chicago O'Hare Intl Airport?
There are 7 operators available for flights from Costa Rica to Chicago O'Hare Intl Airport as of June 2025.
How old do you have to be to fly from Costa Rica to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Costa Rica to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Costa Rica and Chicago O'Hare Intl Airport, the leading plane model is Boeing 737 MAX 8, making up 56.41% of the total bookings. Other popular models include Airbus A320neo with 7.69%, Airbus A320-100/200 with 7.26%, and Airbus A330-300 with 6.84%.
Best airlines flying from Costa Rica to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Costa Rica to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $249 | Free Cancellation | Rating 6.7 2,350 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 6.3 8,065 reviews | |||
| PriceFrom $314 | Free Cancellation | Rating 7.5 1,455 reviews | |||
| PriceFrom $425 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $434 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $436 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $446 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Costa Rica to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Costa Rica.
Can I find flights from Costa Rica to Chicago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Costa Rica to Chicago flights to just show those with flexible booking policies.
How can momondo help me find flights from Costa Rica to Chicago?
momondo helps you find the best flight between Costa Rica and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Costa Rica to Chicago right now. Can momondo alert me if prices change?
Price alerts on flights to Chicago from Costa Rica are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.