Cheap flights from Chicago O'Hare Intl Airport to Prague from $244
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 O'Hare Intl Airport to Prague departing on 10/20. 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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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Prague
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 Prague?
In general, January is the cheapest month to fly from Chicago O'Hare Intl Airport to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $610. If you are unable to visit Prague during the month of January, then departing from Chicago O'Hare Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $618.
What is the cheapest day to depart on your flight to Prague?
The cheapest day to depart from Chicago O'Hare Intl Airport to Prague is on a Wednesday. Travelers who choose to depart for Prague on a Wednesday will often find tickets for as low as $683. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Prague for around $837.
What is the cheapest time of day to depart on your flight to Prague?
According to our data, the cheapest time of day to fly to Prague is in the morning. momondo users have found flights departing from Chicago O'Hare Intl Airport to Prague in the morning for as low as $624. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $902. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Prague?
You are more likely to see cheaper flights to Prague from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $731 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from Chicago O'Hare Intl Airport for as low as $593 on momondo.
What is the cheapest airline that flies from Chicago O'Hare Intl to Václav Havel Prague?
TAP AIR PORTUGAL, Icelandair, and Turkish Airlines are the most popular carriers operating from Chicago O'Hare Intl to Václav Havel Prague
What airlines fly to Prague?
United Airlines, Lufthansa and LOT are the top three most popular airlines that fly to Prague from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 13 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago O'Hare Intl Airport to Prague
Cheap Chicago O'Hare Intl Airport to Prague (ORD to PRG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Prague
How far is Chicago O'Hare Intl to Václav Havel Prague by plane?
The straight-line distance from Chicago O'Hare Intl to Václav Havel Prague is 4537.4 mi. Flights usually cover this in 12h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Václav Havel Prague Airport?
Prices for flights from Chicago O'Hare Intl Airport to Václav Havel Prague Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Václav Havel Prague Airport?
As of July 2025, there are 13 operators available to choose from for flights from Chicago O'Hare Intl Airport to Václav Havel Prague Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Václav Havel Prague Airport?
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 O'Hare Intl Airport to Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents you'll need for your trip to Václav Havel Prague Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Prague?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Prague, the leading airline is United Airlines, making up 23% of the total bookings. Other popular airlines include Lufthansa with 16%, LOT with 10%, and Icelandair with 9%.
Best airlines flying from Chicago O'Hare Intl Airport to Prague
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Prague with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $395 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom $444 | Free Cancellation | Rating 7.3 1,415 reviews | |||
| PriceFrom $507 | Free Cancellation | Rating 7.6 1,093 reviews | |||
| PriceFrom $516 | Free Cancellation | Rating 7.3 3,896 reviews | |||
| PriceFrom $521 | Free Cancellation | Rating 6.6 7,103 reviews | |||
| PriceFrom $530 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $536 | Free Cancellation | Rating 7.5 1,652 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.6 806 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 7.4 8,843 reviews |
Traveling to a place near Prague?
Book flights to Prague if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Prague?
Finding the right flight to Prague from Chicago 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 Prague quick and easy, saving you time and money.
Can I find flights from Chicago to Prague with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Prague flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Prague?
momondo helps you find the best flight between Chicago and Prague 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 Chicago to Prague right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Prague from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.