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Cheap flights from Chicago O'Hare Intl Airport to Prague from $228

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 5/3. 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
8:20 pm - 2:20 pm
ORD
-
PRG
12h 00m
1 stop
Scandinavian Airlines Logo
10:25 am - 5:45 pm
PRG
-
ORD
13h 20m
1 stop
$452Scandinavian Airlines
Wed, Mar 11 - Wed, Mar 18
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
2 stops
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$457Scandinavian Airlines
Fri, Apr 24 - Fri, May 1
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
ORD
-
PRG
12h 25m
1 stop
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$462Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
Scandinavian Airlines Logo
7:15 pm - 8:15 pm
ORD
-
PRG
18h 00m
1 stop
Scandinavian Airlines Logo
6:35 pm - 4:10 pm
PRG
-
ORD
28h 35m
2 stops
$472Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
9:30 pm - 4:10 pm
PRG
-
ORD
25h 40m
1 stop
$477Scandinavian Airlines
Sat, Apr 18 - Sun, Apr 26
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$479Scandinavian Airlines
Fri, Apr 24 - Wed, Apr 29
Scandinavian Airlines Logo
7:15 pm - 5:55 pm
ORD
-
PRG
15h 40m
2 stops
Scandinavian Airlines Logo
6:35 pm - 4:10 pm
PRG
-
ORD
28h 35m
2 stops
$481Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
Scandinavian Airlines Logo
7:20 pm - 2:20 pm
ORD
-
PRG
12h 00m
1 stop
Scandinavian Airlines Logo
10:25 am - 5:45 pm
PRG
-
ORD
13h 20m
1 stop
$483Scandinavian Airlines
Sun, Mar 1 - Wed, Mar 11
Scandinavian Airlines Logo
7:20 pm - 6:40 pm
ORD
-
PRG
16h 20m
1 stop
Scandinavian Airlines Logo
8:50 pm - 5:45 pm
PRG
-
ORD
26h 55m
1 stop
$486Scandinavian Airlines
Sun, Mar 1 - Sun, Mar 8
Scandinavian Airlines Logo
7:20 pm - 2:20 pm
ORD
-
PRG
12h 00m
1 stop
Scandinavian Airlines Logo
8:50 pm - 5:45 pm
PRG
-
ORD
26h 55m
1 stop
$487Scandinavian Airlines
Sun, Mar 1 - Sun, Mar 8

Air Serbia flights from Chicago O'Hare Intl Airport to Prague

Our best Air Serbia deals on Chicago O'Hare Intl Airport to Prague flight tickets
Air Serbia
Mar 28
ORD5:30 pmChicago O'Hare Intl
19h 35m
1 stop
PRG7:05 pmVáclav Havel Prague
Apr 3
PRG8:35 pmVáclav Havel Prague
31h 40m
1 stop
ORD9:15 pmChicago O'Hare Intl
$552
Air Serbia
Mar 28
ORD5:30 pmChicago O'Hare Intl
19h 35m
1 stop
PRG7:05 pmVáclav Havel Prague
Apr 4
PRG9:10 amVáclav Havel Prague
19h 05m
1 stop
ORD9:15 pmChicago O'Hare Intl
$555
Air Serbia
Mar 28
ORD5:30 pmChicago O'Hare Intl
32h 10m
1 stop
PRG7:40 amVáclav Havel Prague
Apr 4
PRG9:10 amVáclav Havel Prague
19h 05m
1 stop
ORD9:15 pmChicago O'Hare Intl
$556

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

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Prague flight tickets
Scandinavian Airlines
Mar 11
ORD8:20 pmChicago O'Hare Intl
12h 00m
1 stop
PRG2:20 pmVáclav Havel Prague
Mar 18
PRG10:25 amVáclav Havel Prague
13h 20m
1 stop
ORD5:45 pmChicago O'Hare Intl
$452
Scandinavian Airlines
Apr 24
ORD7:15 pmChicago O'Hare Intl
31h 25m
2 stops
PRG9:40 amVáclav Havel Prague
May 1
PRG8:55 pmVáclav Havel Prague
26h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$457
Scandinavian Airlines
Mar 30
ORD7:15 pmChicago O'Hare Intl
12h 25m
1 stop
PRG2:40 pmVáclav Havel Prague
Apr 14
PRG8:55 pmVáclav Havel Prague
26h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$462

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 February 3, 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

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 3/11

8:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Wed 3/18

10:25 am-5:45 pm

1 stop13h 20m

$452

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 4/24

7:15 pm-9:40 am

2 stops31h 25m

Václav Havel Prague

Fri 5/1

8:55 pm-4:10 pm

1 stop26h 15m

$457

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/30

7:15 pm-2:40 pm

1 stop12h 25m

Václav Havel Prague

Tue 4/14

8:55 pm-4:10 pm

1 stop26h 15m

$462

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/30

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Tue 4/14

6:35 pm-4:10 pm

2 stops28h 35m

$472

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 4/18

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Sun 4/26

9:30 pm-4:10 pm

1 stop25h 40m

$477

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 4/24

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Wed 4/29

10:20 am-4:10 pm

1 stop12h 50m

$479

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/30

7:15 pm-5:55 pm

2 stops15h 40m

Václav Havel Prague

Tue 4/14

6:35 pm-4:10 pm

2 stops28h 35m

$481

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/1

7:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Wed 3/11

10:25 am-5:45 pm

1 stop13h 20m

$483

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/1

7:20 pm-6:40 pm

1 stop16h 20m

Václav Havel Prague

Sun 3/8

8:50 pm-5:45 pm

1 stop26h 55m

$486

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/1

7:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Sun 3/8

8:50 pm-5:45 pm

1 stop26h 55m

$487

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 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 $598. 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 $612.

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 $735 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 $580 on momondo.

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

As of February 2026, prices for Chicago O'Hare Intl Airport to Prague flights are approximately 41% 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

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 $422Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.1
606 reviews
Search Icelandair flights
LOTPriceFrom $514Free CancellationRating
7.5
1,178 reviews
Search LOT flights
LufthansaPriceFrom $519Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $537Free CancellationRating
7.3
4,209 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
Aer LingusPriceFrom $605Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
Air CanadaPriceFrom $607Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,231 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
Lufthansa
Scandinavian Airlines
United Airlines
Aer Lingus
Turkish Airlines
LOT
British Airways
Icelandair
Delta
KLM
SWISS
American Airlines
Austrian Airlines
Air Canada