Cheap flights from Chicago to the Czech Republic from $316
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to the Czech Republic departing on 11/12. 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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Fly from
Fly to
Route
Depart
Return
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 10/28
10:50 pm-8:50 am
1 stop28h 00m
Václav Havel Prague
Wed 11/11
7:15 am-7:55 pm
1 stop19h 40m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 3/10
10:05 am-8:50 am
2 stops39h 45m
Václav Havel Prague
Mon 3/15
1:45 pm-7:58 pm
2 stops36h 13m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Mon 1/4
9:50 pm-5:30 pm
1 stop12h 40m
Václav Havel Prague
Mon 1/18
9:35 pm-1:45 pm
1 stop23h 10m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Sat 12/12
5:30 pm-7:15 pm
1 stop18h 45m
Václav Havel Prague
Mon 1/11
8:10 pm-7:15 pm
2 stops30h 05m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Fri 11/6
9:50 pm-5:15 pm
1 stop12h 25m
Václav Havel Prague
Sun 11/8
9:35 am-7:55 pm
1 stop17h 20m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 2/17
9:50 pm-4:05 pm
1 stop11h 15m
Václav Havel Prague
Tue 2/23
7:05 am-1:10 pm
1 stop13h 05m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Tue 3/16
7:25 pm-5:05 pm
1 stop15h 40m
Václav Havel Prague
Tue 3/23
11:35 am-3:25 pm
1 stop33h 50m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Mon 1/4
9:50 pm-5:30 pm
1 stop12h 40m
Václav Havel Prague
Mon 1/18
9:35 pm-1:45 pm
1 stop23h 10m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 3/17
10:40 am-9:05 am
2 stops16h 25m
Václav Havel Prague
Tue 3/23
11:35 am-3:25 pm
1 stop33h 50m
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 2/17
9:50 pm-4:05 pm
1 stop11h 15m
Václav Havel Prague
Tue 2/23
6:10 am-1:10 pm
2 stops14h 00m
See travel insights to the Czech Republic from
How to get the cheapest flight ticket from Chicago to Czech Republic
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 Czech Republic?
In general, February is the cheapest month to fly from Chicago to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $576. If you aren’t able to travel to Czech Republic during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $645.
How far in advance should I book a flight from Chicago to the Czech Republic?
You are more likely to see cheaper flights to Czech Republic from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Chicago for as low as $660 on momondo.
What is the cheapest airline that flies from Chicago to Czech Republic?
Icelandair, British Airways, and Delta are the most popular carriers operating from Chicago to Czech Republic
What airlines fly to Czech Republic?
Scandinavian Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Czech Republic from Chicago according to our data. Scandinavian Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Czech Republic. Keep in mind that there are 11 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.
Cheap Chicago to Czech Republic flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Czech Republic
Frequently asked questions about flying from Chicago to the Czech Republic
When did momondo last update prices for flights from Chicago to Czech Republic?
Prices for flights from Chicago to Czech Republic are updated daily.
How many operators does momondo search for flights from Chicago to Czech Republic?
There are 11 operators available for flights from Chicago to Czech Republic as of October 2026.
How old do you have to be to fly from Chicago to Czech Republic?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Czech Republic.
What documentation or ID do you need to fly to Czech Republic?
The necessary travel and health documents for your Czech Republic 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 Chicago to Czech Republic
Compare and see reviews for airlines that fly from Chicago to Czech Republic with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $444 | Free Cancellation | Rating 7.4 2,009 reviews | |||
| PriceFrom $504 | Free Cancellation | Rating 7.6 1,194 reviews | |||
| PriceFrom $513 | Free Cancellation | Rating 6.8 8,264 reviews | |||
| PriceFrom $530 | Free Cancellation | Rating 7.4 4,454 reviews | |||
| PriceFrom $538 | Free Cancellation | Rating 6.7 8,248 reviews | |||
| PriceFrom $598 | Free Cancellation | Rating 7.8 1,580 reviews | |||
| PriceFrom $601 | Free Cancellation | Rating 7.3 1,818 reviews | |||
| PriceFrom $629 | Free Cancellation | Rating 7.0 12,129 reviews | |||
| PriceFrom $633 | Free Cancellation | Rating 7.4 10,299 reviews | |||
| PriceFrom $686 | Free Cancellation | Rating 7.5 2,088 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Czech Republic?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Czech Republic for you.
Can I find flights from Chicago to Czech Republic with flexible booking policies on momondo?
Flights from Chicago to Czech Republic 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 Chicago to Czech Republic?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Czech Republic.
I’m not ready to book a flight from Chicago to Czech Republic right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Czech Republic now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Czech Republic and let you know when they change.