Cheap flights from San José, San José Province to Illinois from $132
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José, San José Province to Illinois departing on 5/30. 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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Spirit Airlines flights from San José, San José Province to Illinois
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Copa Airlines flights from San José, San José Province to Illinois
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How to get the cheapest flight ticket from San José, San José Province to Illinois
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 Illinois?
The cheapest month to fly to Illinois from San José, San José Province is in August. Flight prices, which tend to average around $396, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $422.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from San José, San José Province to Illinois is on a Wednesday when prices can be found for as low as $330. Flights from San José, San José Province to Illinois on a Sunday will generally be more expensive and average around $655. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from San José, San José Province to Illinois during this time can be as low as $335. Flights at noon are often more expensive with an average ticket price of $618.
What is the cheapest San José Juan Santamaria Intl to Illinois flight route?
Fly from San José Juan Santamaria Intl to Chicago O'Hare Intl for the best San José Juan Santamaria Intl - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from San José, San José Province when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $478 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from San José, San José Province for as low as $379 on momondo.
What cabin class options are available on San José Juan Santamaria Intl to Illinois flights?
There are 3 cabin classes available to choose from on San José Juan Santamaria Intl to Illinois 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 San José Juan Santamaria Intl to Illinois?
Spirit Airlines, Avianca, and American Airlines are the most popular carriers operating from San José Juan Santamaria Intl to Illinois
What airlines fly to Illinois?
Spirit Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Illinois from San José, San José Province according to our data. Spirit Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
Cheap San José, San José Province to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San José, San José Province to Illinois
Best Price Found | $132 |
|---|---|
Fastest flight time | 5h 34m |
Direct flights | Mon, Thu, Sat and Sun |
Airports in Illinois | 3 airports |
When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Illinois?
Prices for flights from San José Juan Santamaria Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Illinois?
The number of operators available for flights from San José Juan Santamaria Intl Airport to Illinois is 6 as of May 2025.
How old do you have to be to fly from San José Juan Santamaria Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San José, San José Province to Illinois?
Based on momondo bookings for flights between San José, San José Province and Illinois, the leading plane model is Boeing 737 MAX 8, making up 61.90% of the total bookings. Other popular models include Airbus A350-900 with 7.62%, Airbus A320neo with 5.71%, and Airbus A330-200 with 4.76%.
Best airlines flying from San José, San José Province to Illinois
Compare and see reviews for airlines that fly from San José, San José Province to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $242 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $311 | Free Cancellation | Rating 7.5 1,415 reviews | |||
| PriceFrom $321 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $340 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $434 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $446 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San José to Illinois?
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 Illinois from San José.
Can I find flights from San José to Illinois with flexible booking policies on momondo?
Flights from San José to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San José to Illinois?
Once you have performed a search for San José to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San José to Illinois right now. Can momondo alert me if prices change?
Price alerts on flights to Illinois from San José 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.