$449 Find Cheap Flights from Santa Cruz de la Sierra to Illinois - Compare and Save

1 adult
1 adult, Economy, 0 bags

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KAYAK's insights & trends for Santa Cruz de la Sierra to Illinois flights

Get data-powered insights and trends into flights from Santa Cruz de la Sierra to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Santa Cruz de la Sierra to Illinois?

The cheapest month for flights from Santa Cruz de la Sierra to Illinois is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are February and June, when the average cost of round-trip tickets is $1,196 and $1,067 respectively.

Good to know

Low season

March
Best time to beat the crowds with an average 56% drop in price.
Most popular time to fly and prices are also 7% lower on average.

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Santa Cruz de la Sierra to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Cruz de la Sierra to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Cruz de la Sierra to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santa Cruz de la Sierra to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Cruz de la Sierra to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Santa Cruz de la Sierra to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Cruz de la Sierra to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Santa Cruz de la Sierra to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Cruz de la Sierra to Illinois

 
Need help choosing which airline to fly with from Santa Cruz de la Sierra to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1554 reviews
8.1Crew
6.9Food
7.4Comfort
6.8Entertainment
7.8Boarding
Airline reviews

Flight Crew Review The crew was absolutely amazing from start to finish! They were friendly, professional, attentive, and genuinely made the flight feel comfortable and enjoyable. Every interaction was pleasant, and they went above and beyond to make sure passengers were taken care of. You could really tell that they cared about providing great service. I truly appreciate their kindness and professionalism and would be happy to fly with this crew again!

10.0 ExcellentAnonymous, Aug 2026
Read more Copa Airlines reviews

Flight Crew Review The crew was absolutely amazing from start to finish! They were friendly, professional, attentive, and genuinely made the flight feel comfortable and enjoyable. Every interaction was pleasant, and they went above and beyond to make sure passengers were taken care of. You could really tell that they cared about providing great service. I truly appreciate their kindness and professionalism and would be happy to fly with this crew again!

stood in line to check in luggage for nearly an hour. very poor service and not excusable

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

A lot things happened in this trip.The fly should be less stress.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

I would like a glass of wine or some kind of alcoholic drink.

Very long delay but we just made the connection. The requested wheel chairs were not there so I had to assist/carry BOTH of my parents to the gate while carrying their bags so we could make the connection. The plane had no entertainment system and NO WIFI, legroom zero. Restrooms on ALL of flights were dirty and one restroom did not even work properly. I was surprised to see COPA like this since my flight with them in 2013 was incredible, the seats were amazing and the food options were spectacular. Of course, I see this kind of service on many airlines now, with services and hospitality at an all time low. The worse part of the trip was seeing my 90 year old parents go through hell on these flights and having to try and rush to a gate to make the next flight. Never again

la atencion en el avion fue excelente, la facilidad del checkin es muy buena.

Everything you need to know for your flight from Santa Cruz de la Sierra to Illinois

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