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Cheap flights from Chicago O'Hare Intl Airport to Prague from $246

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 2/9. 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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0 bags

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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.
Scandinavian Airlines Logo
7:05 am - 2:20 pm
ORD
-
PRG
24h 15m2 stops
Scandinavian Airlines Logo
7:20 pm - 9:57 pm
PRG
-
ORD
33h 37m2 stops
$496Scandinavian Airlines
Sat, Feb 7 - Mon, Feb 23
Scandinavian Airlines Logo
10:29 am - 9:45 am
ORD
-
PRG
16h 16m2 stops
Scandinavian Airlines Logo
10:25 am - 4:45 pm
PRG
-
ORD
13h 20m1 stop
$499Scandinavian Airlines
Thu, Jan 22 - Fri, Feb 6
Scandinavian Airlines Logo
7:00 am - 9:40 am
ORD
-
PRG
19h 40m2 stops
Scandinavian Airlines Logo
6:35 pm - 4:10 pm
PRG
-
ORD
28h 35m2 stops
$500Scandinavian Airlines
Tue, Apr 7 - Tue, Apr 21
Scandinavian Airlines Logo
6:25 pm - 8:25 pm
ORD
-
PRG
43h 00m2 stops
Scandinavian Airlines Logo
7:20 pm - 10:29 pm
PRG
-
ORD
34h 09m2 stops
$501Scandinavian Airlines
Wed, Jan 28 - Thu, Feb 5
LOT Logo
10:55 pm - 9:45 pm
ORD
-
PRG
16h 50m1 stop
LOT Logo
12:55 pm - 9:00 pm
PRG
-
ORD
14h 05m1 stop
$502LOT
Sat, Mar 14 - Sat, Mar 21
Scandinavian Airlines Logo
7:20 pm - 9:45 am
ORD
-
PRG
31h 25m1 stop
Scandinavian Airlines Logo
10:25 am - 4:45 pm
PRG
-
ORD
13h 20m1 stop
$503Scandinavian Airlines
Fri, Jan 9 - Fri, Jan 23
Scandinavian Airlines Logo
8:20 pm - 2:20 pm
ORD
-
PRG
12h 00m1 stop
Scandinavian Airlines Logo
10:25 am - 5:45 pm
PRG
-
ORD
13h 20m1 stop
$504Scandinavian Airlines
Thu, Mar 19 - Thu, Mar 26
Scandinavian Airlines Logo
10:24 am - 9:45 am
ORD
-
PRG
16h 21m2 stops
Scandinavian Airlines Logo
9:05 pm - 4:45 pm
PRG
-
ORD
26h 40m1 stop
$505Scandinavian Airlines
Sat, Jan 31 - Fri, Feb 6
Scandinavian Airlines Logo
6:25 pm - 8:25 pm
ORD
-
PRG
43h 00m2 stops
Scandinavian Airlines Logo
8:50 pm - 1:39 pm
PRG
-
ORD
47h 49m2 stops
$507Scandinavian Airlines
Wed, Jan 28 - Sat, Feb 7
Scandinavian Airlines Logo
7:10 pm - 9:45 am
ORD
-
PRG
31h 35m1 stop
Scandinavian Airlines Logo
10:25 am - 4:55 pm
PRG
-
ORD
13h 30m1 stop
$508Scandinavian Airlines
Sun, Jan 18 - Sun, Jan 25

LOT flights from Chicago O'Hare Intl Airport to Prague

Our best LOT deals on Chicago O'Hare Intl Airport to Prague flight tickets
LOT
Mar 14
ORD10:55 pmChicago O'Hare Intl
16h 50m
1 stop
PRG9:45 pmVáclav Havel Prague
Mar 21
PRG12:55 pmVáclav Havel Prague
14h 05m
1 stop
ORD9:00 pmChicago O'Hare Intl
$502
Find similar
LOT
Jan 9
ORD9:55 pmChicago O'Hare Intl
12h 20m
1 stop
PRG5:15 pmVáclav Havel Prague
Jan 22
PRG12:55 pmVáclav Havel Prague
14h 05m
1 stop
ORD8:00 pmChicago O'Hare Intl
$509
Find similar
LOT
Mar 1
ORD9:55 pmChicago O'Hare Intl
16h 50m
2 stops
PRG9:45 pmVáclav Havel Prague
Mar 11
PRG9:35 amVáclav Havel Prague
17h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
$513
Find similar

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
Jan 20
ORD8:20 pmChicago O'Hare Intl
15h 10m
1 stop
PRG6:30 pmVáclav Havel Prague
May 16
PRG9:15 amVáclav Havel Prague
16h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl
$524
Find similar
Turkish Airlines
May 1
ORD11:25 amChicago O'Hare Intl
20h 00m
1 stop
PRG2:25 pmVáclav Havel Prague
May 8
PRG9:15 amVáclav Havel Prague
31h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$561
Find similar

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 December 5, 2025.
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

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 2/7

7:05 am-2:20 pm

2 stops24h 15m

Václav Havel Prague

Mon 2/23

7:20 pm-9:57 pm

2 stops33h 37m

$496

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 1/22

10:29 am-9:45 am

2 stops16h 16m

Václav Havel Prague

Fri 2/6

10:25 am-4:45 pm

1 stop13h 20m

$499

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 4/7

7:00 am-9:40 am

2 stops19h 40m

Václav Havel Prague

Tue 4/21

6:35 pm-4:10 pm

2 stops28h 35m

$500

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 1/28

6:25 pm-8:25 pm

2 stops43h 00m

Václav Havel Prague

Thu 2/5

7:20 pm-10:29 pm

2 stops34h 09m

$501

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 3/14

10:55 pm-9:45 pm

1 stop16h 50m

Václav Havel Prague

Sat 3/21

12:55 pm-9:00 pm

1 stop14h 05m

$502

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 1/9

7:20 pm-9:45 am

1 stop31h 25m

Václav Havel Prague

Fri 1/23

10:25 am-4:45 pm

1 stop13h 20m

$503

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 3/19

8:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Thu 3/26

10:25 am-5:45 pm

1 stop13h 20m

$504

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 1/31

10:24 am-9:45 am

2 stops16h 21m

Václav Havel Prague

Fri 2/6

9:05 pm-4:45 pm

1 stop26h 40m

$505

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 1/28

6:25 pm-8:25 pm

2 stops43h 00m

Václav Havel Prague

Sat 2/7

8:50 pm-1:39 pm

2 stops47h 49m

$507

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 1/18

7:10 pm-9:45 am

1 stop31h 35m

Václav Havel Prague

Sun 1/25

10:25 am-4:55 pm

1 stop13h 30m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

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 $589. If you are unable to visit Prague during the month of January, 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 $624.

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 $738 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 $573 on momondo.

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

You could potentially save up to 12% 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 December 2025, prices for Chicago O'Hare Intl Airport to Prague flights are approximately 22% more expensive 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

12h 00m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Prague takes 12h 00m
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

  • 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?

  • 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 $420Free CancellationRating
7.4
1,594 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
586 reviews
Search Icelandair flights
LOTPriceFrom $468Free CancellationRating
7.5
1,143 reviews
Search LOT flights
Turkish AirlinesPriceFrom $516Free CancellationRating
7.3
4,078 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $519Free CancellationRating
6.8
7,616 reviews
Search Lufthansa flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,804 reviews
Search SWISS flights
Aer LingusPriceFrom $605Free CancellationRating
7.2
1,386 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $639Free CancellationRating
7.6
875 reviews
Search Austrian 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.

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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
Lufthansa
United Airlines
Scandinavian Airlines
Aer Lingus
Turkish Airlines
LOT
Icelandair
British Airways
SWISS
Delta
KLM
American Airlines
Austrian Airlines