Cheap flights from the Czech Republic to Chicago from $430
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the Czech Republic to Chicago departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the Czech Republic to Chicago
Recent round-trip flight deals from the Czech Republic to Chicago
Recent one-way flight deals from the Czech Republic to Chicago
Recent last minute flight deals from the Czech Republic to Chicago
Scandinavian Airlines flights from Czech Republic to Chicago
Our best Scandinavian Airlines deals on Czech Republic to Chicago flight tickets
Delta flights from Czech Republic to Chicago
Our best Delta deals on Czech Republic to Chicago flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from Czech Republic to Chicago
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?
The month of February is, on average, the cheapest month to fly to Chicago from Czech Republic, with most prices found around $576. If you’re not able to fly to Chicago in February, then January is your next best option. Flight prices from Czech Republic to Chicago during January average around $587.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Sunday when prices can be found for as low as $661. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Czech Republic to Chicago for around $751.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Czech Republic to Chicago during this time can be as low as $668. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $819.
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Czech Republic when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $762 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Czech Republic for as low as $472 on momondo.
What is the cheapest airline that flies from Czech Republic to Chicago?
Air Serbia, Icelandair, and Aer Lingus are the most popular carriers operating from Czech Republic to Chicago
What airlines fly to Chicago?
Lufthansa, LOT and Aer Lingus are the top three most popular airlines that fly to Chicago from Czech Republic according to our data. Lufthansa is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 7 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
Cheap Czech Republic to Chicago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Czech Republic to Chicago
When did momondo last update prices for flights from Czech Republic to Chicago?
Prices for flights from Czech Republic to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Czech Republic to Chicago?
As of June 2025, there are 7 operators available to choose from for flights from Czech Republic to Chicago.
How old do you have to be to fly from Czech Republic to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Czech Republic to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago 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.
Best airlines flying from Czech Republic to Chicago
Compare and see reviews for airlines that fly from Czech Republic to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $544 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $567 | Free Cancellation | Rating 7.1 1,118 reviews | |||
| PriceFrom $601 | Free Cancellation | Rating 7.6 1,081 reviews | |||
| PriceFrom $605 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $693 | Free Cancellation | Rating 6.8 7,152 reviews | |||
| PriceFrom $760 | Free Cancellation | Rating 7.4 8,801 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 Czech Republic to Chicago?
Finding the right flight to Chicago from Czech Republic is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.
Can I find flights from Czech Republic to Chicago with flexible booking policies on momondo?
momondo does allow users to show only those flights to Chicago from Czech Republic which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Czech Republic to Chicago?
momondo helps you find the best flight between Czech Republic 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 Czech Republic to Chicago right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Czech Republic to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.