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Cheap flights from Chicago O'Hare Intl Airport to Prague from $265

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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Prague

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:00 pm - 12:35 pm
ORD
-
PRG
35h 35m
1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 4:30 pm
PRG
-
ORD
27h 15m
1 stop
$649TAP AIR PORTUGAL
Wed, Oct 14 - Tue, Oct 27
Turkish Airlines Logo
8:15 pm - 8:35 am
ORD
-
PRG
29h 20m
1 stop
Turkish Airlines Logo
7:20 pm - 10:00 am
PRG
-
ORD
21h 40m
1 stop
$650Turkish Airlines
Sat, Nov 28 - Sat, Dec 12
Turkish Airlines Logo
8:15 pm - 1:50 pm
ORD
-
PRG
34h 35m
1 stop
Turkish Airlines Logo
9:30 am - 6:20 pm
PRG
-
ORD
15h 50m
1 stop
$650Turkish Airlines
Sun, Jan 24 - Sun, Feb 7
Air Serbia Logo
4:40 pm - 8:40 am
ORD
-
PRG
33h 00m
1 stop
Air Serbia Logo
9:10 am - 9:15 pm
PRG
-
ORD
19h 05m
1 stop
$652Air Serbia
Wed, Oct 14 - Sat, Oct 17
Lufthansa Logo
9:50 pm - 4:05 pm
ORD
-
PRG
11h 15m
1 stop
Lufthansa Logo
2:50 pm - 8:05 pm
PRG
-
ORD
12h 15m
1 stop
$729Lufthansa
Mon, Nov 9 - Fri, Nov 13
Lufthansa Logo
9:50 pm - 10:40 pm
ORD
-
PRG
17h 50m
1 stop
Lufthansa Logo
7:05 am - 1:10 pm
PRG
-
ORD
13h 05m
1 stop
$730Lufthansa
Tue, Dec 29 - Tue, Jan 12
British Airways Logo
9:50 pm - 5:30 pm
ORD
-
PRG
12h 40m
1 stop
British Airways Logo
9:35 pm - 1:45 pm
PRG
-
ORD
23h 10m
1 stop
$732British Airways
Tue, Dec 1 - Mon, Dec 7
British Airways Logo
9:50 pm - 8:35 pm
ORD
-
PRG
15h 45m
1 stop
British Airways Logo
9:35 pm - 1:45 pm
PRG
-
ORD
23h 10m
1 stop
$732British Airways
Mon, Dec 28 - Mon, Jan 11
LOT Logo
9:50 pm - 8:50 am
ORD
-
PRG
28h 00m
1 stop
LOT Logo
7:15 am - 7:55 pm
PRG
-
ORD
19h 40m
1 stop
$749LOT
Sat, Nov 28 - Sat, Dec 12
LOT Logo
9:50 pm - 5:15 pm
ORD
-
PRG
12h 25m
1 stop
LOT Logo
7:35 pm - 7:55 pm
PRG
-
ORD
31h 20m
1 stop
$749LOT
Tue, Nov 3 - Sat, Nov 14

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TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to Prague

Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to Prague flight tickets
TAP AIR PORTUGAL
Oct 14
ORD6:00 pmChicago O'Hare Intl
35h 35m
1 stop
PRG12:35 pmVáclav Havel Prague
Oct 27
PRG7:15 pmVáclav Havel Prague
27h 15m
1 stop
ORD4:30 pmChicago O'Hare Intl
$649
TAP AIR PORTUGAL
Dec 2
ORD7:00 pmChicago O'Hare Intl
16h 25m
1 stop
PRG6:25 pmVáclav Havel Prague
Dec 8
PRG7:15 pmVáclav Havel Prague
27h 15m
1 stop
ORD3:30 pmChicago O'Hare Intl
$723
TAP AIR PORTUGAL
Oct 21
ORD6:00 pmChicago O'Hare Intl
35h 35m
1 stop
PRG12:35 pmVáclav Havel Prague
Nov 5
PRG7:15 pmVáclav Havel Prague
27h 15m
1 stop
ORD3:30 pmChicago O'Hare Intl
$727

Turkish Airlines flights from Chicago O'Hare Intl Airport to Prague

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Prague flight tickets
Turkish Airlines
Nov 6
ORD9:15 pmChicago O'Hare Intl
33h 35m
1 stop
PRG1:50 pmVáclav Havel Prague
Nov 14
PRG7:20 pmVáclav Havel Prague
21h 40m
1 stop
ORD10:00 amChicago O'Hare Intl
$650
Turkish Airlines
Sep 22
ORD11:25 amChicago O'Hare Intl
20h 00m
1 stop
PRG2:25 pmVáclav Havel Prague
Sep 27
PRG7:40 pmVáclav Havel Prague
21h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$665
Turkish Airlines
Sep 20
ORD8:10 pmChicago O'Hare Intl
15h 15m
1 stop
PRG6:25 pmVáclav Havel Prague
Oct 6
PRG7:20 pmVáclav Havel Prague
21h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$675

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Prague that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/14

6:00 pm-12:35 pm

1 stop35h 35m

Václav Havel Prague

Tue 10/27

7:15 pm-4:30 pm

1 stop27h 15m

$649

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 11/28

8:15 pm-8:35 am

1 stop29h 20m

Václav Havel Prague

Sat 12/12

7:20 pm-10:00 am

1 stop21h 40m

$650

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 1/24

8:15 pm-1:50 pm

1 stop34h 35m

Václav Havel Prague

Sun 2/7

9:30 am-6:20 pm

1 stop15h 50m

$650

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/14

4:40 pm-8:40 am

1 stop33h 00m

Václav Havel Prague

Sat 10/17

9:10 am-9:15 pm

1 stop19h 05m

$652
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 11/9

9:50 pm-4:05 pm

1 stop11h 15m

Václav Havel Prague

Fri 11/13

2:50 pm-8:05 pm

1 stop12h 15m

$729

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 12/29

9:50 pm-10:40 pm

1 stop17h 50m

Václav Havel Prague

Tue 1/12

7:05 am-1:10 pm

1 stop13h 05m

$730

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 12/1

9:50 pm-5:30 pm

1 stop12h 40m

Václav Havel Prague

Mon 12/7

9:35 pm-1:45 pm

1 stop23h 10m

$732

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 12/28

9:50 pm-8:35 pm

1 stop15h 45m

Václav Havel Prague

Mon 1/11

9:35 pm-1:45 pm

1 stop23h 10m

$732

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 11/28

9:50 pm-8:50 am

1 stop28h 00m

Václav Havel Prague

Sat 12/12

7:15 am-7:55 pm

1 stop19h 40m

$749

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 11/3

9:50 pm-5:15 pm

1 stop12h 25m

Václav Havel Prague

Sat 11/14

7:35 pm-7:55 pm

1 stop31h 20m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Prague from

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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Prague?

Prices are currently typical for flights on this route.

Typical prices usually range from $630 to $862.
The lowest price recently found on this route was $649.

What is the cheapest month to fly to Prague?

In general, February 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 $573. If you are unable to visit Prague during the month of February, then departing from Chicago O'Hare Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around $621.

How far in advance should I book a flight from Chicago O'Hare Intl Airport 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 $742 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 $476 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Prague flights?

You could potentially save up to 9% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Prague flight.

How have Chicago O'Hare Intl Airport to Prague flight prices changed over time?

As of August 2026, prices for Chicago O'Hare Intl Airport to Prague flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Prague according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Prague takes 10h 40m
There are no direct flights from Chicago O'Hare Intl Airport to Prague. There are no popular flight routes from Chicago O'Hare Intl Airport to Prague.
Search flight deals

Frequently asked questions about flying 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 10h 40m, 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?

  • 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?

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
Scandinavian AirlinesPriceFrom $431Free CancellationRating
7.4
1,913 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.6
1,212 reviews
Search LOT flights
LufthansaPriceFrom $513Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,460 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,136 reviews
Search British Airways flights
IcelandairPriceFrom $573Free CancellationRating
7.0
717 reviews
Search Icelandair flights
Aer LingusPriceFrom $579Free CancellationRating
7.3
1,684 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,552 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,844 reviews
Search American Airlines flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Český Krumlov
Pilsen
Liberec

Why 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.

An easier way to manage your Prague trip

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Fly your favorite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Scandinavian Airlines
Lufthansa
United Airlines
Turkish Airlines
Aer Lingus
SWISS
British Airways
LOT
Delta
American Airlines
KLM
Icelandair
Austrian Airlines