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Cheap flights Chicago — Prague

Chicago (CHI, US) Prague (PRG, CZ)
from $273 7 302 km ~9h 5m 7 flights found 4 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $273 on 27.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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Th
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December 2026
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January 2027
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Tu
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Prices found for 3 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
28 Nov 2026, Sat
TAP Air Portugal TP 244
05:10
ORD O'Hare International Airport
17:25
PRG Vaclav Havel Airport Prague
12h 15m 2 stops
Kiwi.com
$273
View this ticket
19 Dec 2026, Sat
Alaska Airlines AS 587
15:00
ORD O'Hare International Airport
08:35
PRG Vaclav Havel Airport Prague
17h 35m 3 stops
Aviakassa
$931
View this ticket
Route characteristics
Distance
7 302 km
Flight time
9h 5m
Time difference
+6h
Minimum price
from $273 (27.11.2026)
Average price
$492
Maximum price
$931
Departures per week
1
Cheapest day
Thursday
Departure airports (1)
ORD O'Hare International Airport
Arrival airports (1)
PRG Vaclav Havel Airport Prague
Airlines (4)
TP TAP Air Portugal KL KLM QK Air Canada Express AS Alaska Airlines
Agencies (4)
Kiwi.com Gotogate Tickets.kz Aviakassa
Price trend by month
November 2026
from $273
avg $273
1 flights
December 2026
from $931
avg $931
1 flights
Airlines — cheapest prices 4
TAP Air Portugal
TAP Air Portugal
4 flights · 4 days
$272
KLM
KLM
1 flights · 1 days
$429
Air Canada Express
Air Canada Express
1 flights · 1 days
$533
Alaska Airlines
Alaska Airlines
1 flights · 1 days
$931
Where to buy tickets 4
Kiwi.com
4 tickets · 4 days
from $272
Gotogate
1 tickets · 1 days
from $429
Tickets.kz
1 tickets · 1 days
from $533
Aviakassa
1 tickets · 1 days
from $931
Airports

From — Chicago (1)

  • ORD O'Hare International Airport

To — Prague (1)

  • PRG Vaclav Havel Airport Prague
Other destinations from Chicago
Las Vegas
US · Hub
Denver
US · Hub
Nashville
US
Fort Lauderdale
US
Minneapolis
US · Hub
St Louis
US
Atlanta
US · Hub
Philadelphia
US · Hub
Tampa
US
Baltimore
US
Phoenix
US
New Orleans
US
Frequently asked questions about the route Chicago — Prague
How long is the flight from Chicago to Prague?
Approximate flight time — 9h 5m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Chicago to Prague?
The straight-line distance — 7 302 km.
How much do flights from Chicago to Prague cost?
The minimum price over 3 months — from $273 on 27.11.2026.
What is the average ticket price?
The average price — $492. Range: $273 — $931.
What is the time difference between Chicago and Prague?
The difference — +6h.
From which airports does Chicago operate flights?
From Chicago: ORD (O'Hare International Airport).
To which airports in Prague do flights arrive?
To Prague: PRG (Vaclav Havel Airport Prague).
Which airlines fly this route?
This route is served by 4 airlines: TAP Air Portugal, KLM, Air Canada Express, Alaska Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Chicago — Prague

Flights Chicago — Prague is a popular route. The straight-line distance is 7 302 km. Flight time 9h 5m. Time difference +6h.

From Chicago (CHI) flights depart from 1 airport: ORD. To Prague (PRG) — 1 arrival airport: PRG.

4 airlines operate on this route: TAP Air Portugal, KLM, Air Canada Express, Alaska Airlines.

The minimum price for the next 3 months — from $273 (27.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $492, ranging from $273 to $931. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

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