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Cheap flights from Chicago O'Hare Intl Airport to Prague from $271

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 11/8. 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.
Scandinavian Airlines Logo
7:15 pm - 8:15 pm
ORD
-
PRG
18h 00m
1 stop
Scandinavian Airlines Logo
9:30 pm - 4:10 pm
PRG
-
ORD
25h 40m
1 stop
$755Scandinavian Airlines
Sun, Aug 23 - Sun, Sep 6
Scandinavian Airlines Logo
1:29 pm - 2:40 pm
ORD
-
PRG
18h 11m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:32 pm
PRG
-
ORD
19h 12m
2 stops
$756Scandinavian Airlines
Wed, Sep 9 - Mon, Sep 14
Scandinavian Airlines Logo
10:07 am - 8:15 pm
ORD
-
PRG
27h 08m
2 stops
Scandinavian Airlines Logo
8:20 pm - 4:10 pm
PRG
-
ORD
26h 50m
2 stops
$757Scandinavian Airlines
Wed, Aug 19 - Wed, Aug 26
Scandinavian Airlines Logo
7:15 pm - 8:50 am
ORD
-
PRG
30h 35m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:44 pm
PRG
-
ORD
19h 24m
2 stops
$758Scandinavian Airlines
Thu, Aug 20 - Wed, Sep 2
Multiple Airlines Logo
9:35 am - 9:25 pm
ORD
-
PRG
28h 50m
2 stops
Multiple Airlines Logo
8:50 am - 7:26 pm
PRG
-
ORD
17h 36m
2 stops
$759Multiple Airlines
Thu, Aug 20 - Wed, Sep 2
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
ORD
-
PRG
12h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$760Scandinavian Airlines
Sun, Aug 16 - Sun, Aug 23
Scandinavian Airlines Logo
10:07 am - 8:15 pm
ORD
-
PRG
27h 08m
2 stops
Scandinavian Airlines Logo
8:20 pm - 4:10 pm
PRG
-
ORD
26h 50m
2 stops
$761Scandinavian Airlines
Wed, Aug 19 - Wed, Aug 26
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$763Scandinavian Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
3:40 pm - 3:35 pm
ORD
-
PRG
16h 55m
2 stops
Multiple Airlines Logo
6:35 pm - 2:44 pm
PRG
-
ORD
27h 09m
3 stops
$764Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Scandinavian Airlines Logo
6:50 pm - 8:10 pm
ORD
-
PRG
42h 20m
2 stops
Scandinavian Airlines Logo
3:00 pm - 4:45 pm
PRG
-
ORD
32h 45m
1 stop
$765Scandinavian Airlines
Fri, Nov 20 - Thu, Nov 26

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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
Aug 23
ORD7:15 pmChicago O'Hare Intl
18h 00m
1 stop
PRG8:15 pmVáclav Havel Prague
Sep 6
PRG9:30 pmVáclav Havel Prague
25h 40m
1 stop
ORD4:10 pmChicago O'Hare Intl
$755
Scandinavian Airlines
Sep 9
ORD1:29 pmChicago O'Hare Intl
18h 11m
2 stops
PRG2:40 pmVáclav Havel Prague
Sep 14
PRG10:20 amVáclav Havel Prague
19h 12m
2 stops
ORD10:32 pmChicago O'Hare Intl
$756
Scandinavian Airlines
Aug 19
ORD10:07 amChicago O'Hare Intl
27h 08m
2 stops
PRG8:15 pmVáclav Havel Prague
Aug 26
PRG8:20 pmVáclav Havel Prague
26h 50m
2 stops
ORD4:10 pmChicago O'Hare Intl
$757

Lufthansa flights from Chicago O'Hare Intl Airport to Prague

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Prague flight tickets
Lufthansa
Jul 12
ORD9:40 pmChicago O'Hare Intl
16h 40m
1 stop
PRG9:20 pmVáclav Havel Prague
Jul 19
PRG6:10 amVáclav Havel Prague
13h 45m
1 stop
ORD12:55 pmChicago O'Hare Intl
$1,065
Lufthansa
Jul 14
ORD10:30 pmChicago O'Hare Intl
17h 45m
1 stop
PRG11:15 pmVáclav Havel Prague
Jul 29
PRG4:40 pmVáclav Havel Prague
26h 55m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,074
Lufthansa
Jul 12
ORD10:30 pmChicago O'Hare Intl
12h 25m
1 stop
PRG5:55 pmVáclav Havel Prague
Jul 19
PRG4:40 pmVáclav Havel Prague
26h 55m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,080

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 July 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

Cheapest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/23

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Sun 9/6

9:30 pm-4:10 pm

1 stop25h 40m

$755

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/9

1:29 pm-2:40 pm

2 stops18h 11m

Václav Havel Prague

Mon 9/14

10:20 am-10:32 pm

2 stops19h 12m

$756

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/19

10:07 am-8:15 pm

2 stops27h 08m

Václav Havel Prague

Wed 8/26

8:20 pm-4:10 pm

2 stops26h 50m

$757

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/20

7:15 pm-8:50 am

2 stops30h 35m

Václav Havel Prague

Wed 9/2

10:20 am-10:44 pm

2 stops19h 24m

$758

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/20

9:35 am-9:25 pm

2 stops28h 50m

Václav Havel Prague

Wed 9/2

8:50 am-7:26 pm

2 stops17h 36m

$759
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/16

7:15 pm-2:40 pm

1 stop12h 25m

Václav Havel Prague

Sun 8/23

10:20 am-4:10 pm

1 stop12h 50m

$760

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/19

10:07 am-8:15 pm

2 stops27h 08m

Václav Havel Prague

Wed 8/26

8:20 pm-4:10 pm

2 stops26h 50m

$761

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 8/14

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Fri 8/21

8:55 pm-4:10 pm

1 stop26h 15m

$763

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 8/14

3:40 pm-3:35 pm

2 stops16h 55m

Václav Havel Prague

Fri 8/21

6:35 pm-2:44 pm

3 stops27h 09m

$764

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 11/20

6:50 pm-8:10 pm

2 stops42h 20m

Václav Havel Prague

Thu 11/26

3:00 pm-4:45 pm

1 stop32h 45m

$765

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?

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 $734 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.

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

As of July 2026, prices for Chicago O'Hare Intl Airport to Prague flights are approximately 55% 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 05m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Prague takes 12h 05m
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 12h 05m, 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
IcelandairPriceFrom $409Free CancellationRating
7.0
697 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $426Free CancellationRating
7.4
1,862 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,211 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,108 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,438 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,091 reviews
Search British Airways flights
Aer LingusPriceFrom $579Free CancellationRating
7.3
1,638 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,532 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
9,927 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.

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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
Delta
LOT
American Airlines
KLM
Icelandair
Austrian Airlines