PRG - CHI

€458 Find Cheap Flights from Prague to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Chicago departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€684
Typical prices: €814-€728
Icelandair
Mon 8/6Mon 22/6
PRG - ORD • 1 stop
Cheapest one-way flight
€458
Typical prices: €613-€756
Air Serbia
Sun 30/8
PRG - ORD • 1 stop
Top airlines
Icelandair
Cheapest • from €684 (return)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Prague and Chicago. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Reykjavik (KEF)
Cheapest • Avg €542 (return)
London (LHR)
Shortest trip • 12h 18m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Prague to Chicago (PRG-CHI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Prague to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Prague to Chicago

Mon, 8 Jun - Mon, 22 Jun
Icelandair Logo
14:00 - 21:25
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
22:25 - 13:05
ORD
-
PRG
31h 40m
1 stop
€684Icelandair
Mon, 18 May - Wed, 29 Jul
Turkish Airlines Logo
19:20 - 09:40
PRG
-
ORD
21h 20m
1 stop
Turkish Airlines Logo
11:25 - 08:20
ORD
-
PRG
13h 55m
1 stop
€695Turkish Airlines
Mon, 15 Jun - Mon, 13 Jul
Turkish Airlines Logo
09:15 - 18:15
PRG
-
ORD
16h 00m
1 stop
Turkish Airlines Logo
11:25 - 08:20
ORD
-
PRG
13h 55m
1 stop
€696Turkish Airlines
Thu, 23 Apr - Mon, 27 Apr
Turkish Airlines Logo
19:20 - 09:40
PRG
-
ORD
21h 20m
1 stop
Turkish Airlines Logo
11:25 - 18:25
ORD
-
PRG
24h 00m
1 stop
€697Turkish Airlines
Sun, 17 May - Sat, 1 Aug
Turkish Airlines Logo
19:20 - 09:40
PRG
-
ORD
21h 20m
1 stop
Turkish Airlines Logo
11:25 - 13:00
ORD
-
PRG
18h 35m
1 stop
€702Turkish Airlines
Thu, 11 Jun - Fri, 10 Jul
Turkish Airlines Logo
15:20 - 09:40
PRG
-
ORD
25h 20m
1 stop
Turkish Airlines Logo
11:25 - 08:20
ORD
-
PRG
13h 55m
1 stop
€704Turkish Airlines
Mon, 27 Jul - Sun, 13 Dec
Icelandair Logo
14:00 - 21:25
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
18:30 - 11:55
ORD
-
PRG
10h 25m
1 stop
€712Icelandair
Wed, 15 Apr - Fri, 8 May
Delta Logo
06:00 - 16:29
PRG
-
MDW
17h 29m
2 stops
Delta Logo
10:59 - 08:20
MDW
-
PRG
14h 21m
2 stops
€828Delta
Mon, 20 Apr - Tue, 5 May
Delta Logo
08:50 - 18:36
PRG
-
MDW
16h 46m
2 stops
Delta Logo
12:52 - 10:30
MDW
-
PRG
14h 38m
2 stops
€831Delta
Fri, 15 May - Tue, 9 Jun
Delta Logo
11:00 - 21:09
PRG
-
MDW
17h 09m
2 stops
Delta Logo
13:16 - 10:30
MDW
-
PRG
14h 14m
2 stops
€837Delta
Booking Insights

KAYAK's insights & trends for Prague to Chicago flights

Get data-powered insights and trends into flights from Prague to Chicago to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Prague to Chicago?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Prague to Chicago departing in June.

What is the cheapest month to fly from Prague to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Prague to Chicago is October, where tickets cost €519 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is €738 and €727 respectively.

How far in advance should I book a flight from Prague to Chicago?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Prague to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Prague to Chicago, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low seasonOctober
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (11% more expensive on average)

When to book flights from Prague to Chicago

Are your dates flexible? Find out the best times to travel from Prague to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Prague to Chicago

  • What is the cheapest flight from Prague to Chicago?

    In the last 3 days, the lowest price for a flight from Prague to Chicago was €458 for a one-way ticket and €684 for a return.

  • Which aircraft models fly most regularly from Prague to Chicago?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Prague to Chicago?

    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 Prague to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Prague 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 Prague to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Prague with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Chicago?

    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 to Chicago from Prague 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 Prague to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Prague to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to Chicago? 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.
7.3
Turkish AirlinesOverall score based on 4295 reviews
7.8Crew
7.3Boarding
7.5Food
7.5Entertainment
7.3Comfort
Airline reviews

A lot of snacks and provided on request by traveller. Preferred meals which were on their menu were not always sufficient for those who wanted them. We were told 2 different items and offer which we asked for were not offered initially. We rejected the 3rd item given as a substitute for our initial choices which we didn't want and so we didn't accept it. Eventually our initial choice was offered. During service of coffee and tea, the crew member didn't offer us and moved back. Luckily neither of us wanted tea at that time. Crew members must avoid behavior that may be suggestive of discrimination

8.0 ExcellentOmo, Apr 2026
IST - IAH
Read more Turkish Airlines reviews

A lot of snacks and provided on request by traveller. Preferred meals which were on their menu were not always sufficient for those who wanted them. We were told 2 different items and offer which we asked for were not offered initially. We rejected the 3rd item given as a substitute for our initial choices which we didn't want and so we didn't accept it. Eventually our initial choice was offered. During service of coffee and tea, the crew member didn't offer us and moved back. Luckily neither of us wanted tea at that time. Crew members must avoid behavior that may be suggestive of discrimination

The crew was awesome. My husband fell while traveling to the WC and got a head abrasion. The crew helped him greatly and a physician that was also on the flight checked him out as well. They all get an A+!

Online check in and seat assignments are terrible. All 4 flights

Cabin was kept very hot and it was uncomfortable. Entertainment system did not work at my seat. Crew and service is fantastic

Extremely bad BAD BAD BAD. NEVER TURKISH AIRLINES EVER AGAIN..PIRATES COMPANY.

Typically great service from Turkish with comfortable seat and amenitie, good food and great attention from staff.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

Everything you need to know for your flight from Prague to Chicago

Information on your arrival and departure airports

Prague (PRG)