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Cheap flights from Chicago O'Hare Intl Airport to Prague from $222

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 11/17. 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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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.
Multiple Airlines Logo
12:50 pm - 1:05 pmORD-PRG
17h 15m2 stops
Multiple Airlines Logo
6:15 am - 6:25 pmPRG-ORD
19h 10m1 stop
$510Multiple Airlines
Find Deal
Sat, Feb 14 - Sat, Feb 28
Scandinavian Airlines Logo
7:20 pm - 10:35 amORD-PRG
32h 15m2 stops
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$511Scandinavian Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Air Canada Logo
9:50 pm - 4:05 pmORD-PRG
11h 15m1 stop
Air Canada Logo
12:10 pm - 8:05 pmPRG-ORD
14h 55m1 stop
$512Air Canada
Find Deal
Mon, Nov 17 - Wed, Dec 3
United Airlines Logo
2:27 pm - 10:50 amORD-PRG
13h 23m2 stops
United Airlines Logo
7:35 am - 1:10 pmPRG-ORD
12h 35m1 stop
$524United Airlines
Find Deal
Fri, Jan 16 - Fri, Jan 30
United Airlines Logo
10:35 pm - 10:25 pmORD-PRG
16h 50m1 stop
United Airlines Logo
3:10 pm - 8:05 pmPRG-ORD
11h 55m1 stop
$529United Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Turkish Airlines Logo
11:50 am - 1:50 pmORD-PRG
19h 00m1 stop
Turkish Airlines Logo
2:45 pm - 6:25 pmPRG-ORD
34h 40m1 stop
$534Turkish Airlines
Find Deal
Mon, Feb 16 - Mon, Mar 2
LOT Logo
9:55 pm - 5:15 pmORD-PRG
12h 20m1 stop
LOT Logo
7:35 pm - 7:55 pmPRG-ORD
31h 20m2 stops
$538LOT
Find Deal
Fri, Feb 13 - Sun, Feb 22
LOT Logo
9:55 pm - 9:45 pmORD-PRG
16h 50m2 stops
LOT Logo
9:35 am - 9:00 pmPRG-ORD
17h 25m1 stop
$542LOT
Find Deal
Sun, Mar 1 - Sun, Mar 8
Lufthansa Logo
9:50 pm - 10:25 pmORD-PRG
17h 35m2 stops
Lufthansa Logo
1:45 pm - 1:10 pmPRG-ORD
30h 25m2 stops
$559Lufthansa
Find Deal
Wed, Dec 10 - Mon, Dec 15
Lufthansa Logo
10:35 pm - 10:25 pmORD-PRG
16h 50m2 stops
Lufthansa Logo
1:45 pm - 1:10 pmPRG-ORD
30h 25m2 stops
$562Lufthansa
Find Deal
Wed, Dec 10 - Mon, Dec 15

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
Nov 15
ORD7:20 pmChicago O'Hare Intl
32h 15m
2 stops
PRG10:35 amVáclav Havel Prague
Nov 22
PRG10:25 amVáclav Havel Prague
13h 20m
1 stop
ORD4:45 pmChicago O'Hare Intl
$511
Find similar
Scandinavian Airlines
Nov 5
ORD7:20 pmChicago O'Hare Intl
12h 00m
1 stop
PRG2:20 pmVáclav Havel Prague
Nov 19
PRG10:25 amVáclav Havel Prague
13h 20m
1 stop
ORD4:45 pmChicago O'Hare Intl
$516
Find similar
Scandinavian Airlines
Dec 5
ORD6:30 pmChicago O'Hare Intl
32h 15m
2 stops
PRG9:45 amVáclav Havel Prague
Dec 11
PRG7:20 pmVáclav Havel Prague
28h 25m
1 stop
ORD4:45 pmChicago O'Hare Intl
$517
Find similar

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

Our best Air Canada deals on Chicago O'Hare Intl Airport to Prague flight tickets
Air Canada
Nov 17
ORD9:50 pmChicago O'Hare Intl
11h 15m
1 stop
PRG4:05 pmVáclav Havel Prague
Dec 3
PRG12:10 pmVáclav Havel Prague
14h 55m
1 stop
ORD8:05 pmChicago O'Hare Intl
$512
Find similar
Air Canada
Dec 3
ORD3:55 pmChicago O'Hare Intl
14h 10m
2 stops
PRG1:05 pmVáclav Havel Prague
Dec 8
PRG1:45 pmVáclav Havel Prague
35h 03m
2 stops
ORD5:48 pmChicago O'Hare Intl
$515
Find similar
Air Canada
Nov 18
ORD12:50 pmChicago O'Hare Intl
15h 00m
2 stops
PRG10:50 amVáclav Havel Prague
Nov 23
PRG7:25 amVáclav Havel Prague
14h 30m
2 stops
ORD2:55 pmChicago O'Hare Intl
$518
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 October 19, 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 2/14

12:50 pm-1:05 pm

2 stops17h 15m

Václav Havel Prague

Sat 2/28

6:15 am-6:25 pm

1 stop19h 10m

$510

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 11/15

7:20 pm-10:35 am

2 stops32h 15m

Václav Havel Prague

Sat 11/22

10:25 am-4:45 pm

1 stop13h 20m

$511

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 11/17

9:50 pm-4:05 pm

1 stop11h 15m

Václav Havel Prague

Wed 12/3

12:10 pm-8:05 pm

1 stop14h 55m

$512

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 1/16

2:27 pm-10:50 am

2 stops13h 23m

Václav Havel Prague

Fri 1/30

7:35 am-1:10 pm

1 stop12h 35m

$524

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 12/4

10:35 pm-10:25 pm

1 stop16h 50m

Václav Havel Prague

Wed 12/10

3:10 pm-8:05 pm

1 stop11h 55m

$529

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 2/16

11:50 am-1:50 pm

1 stop19h 00m

Václav Havel Prague

Mon 3/2

2:45 pm-6:25 pm

1 stop34h 40m

$534

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 2/13

9:55 pm-5:15 pm

1 stop12h 20m

Václav Havel Prague

Sun 2/22

7:35 pm-7:55 pm

2 stops31h 20m

$538

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/1

9:55 pm-9:45 pm

2 stops16h 50m

Václav Havel Prague

Sun 3/8

9:35 am-9:00 pm

1 stop17h 25m

$542

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 12/10

9:50 pm-10:25 pm

2 stops17h 35m

Václav Havel Prague

Mon 12/15

1:45 pm-1:10 pm

2 stops30h 25m

$559

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 12/10

10:35 pm-10:25 pm

2 stops16h 50m

Václav Havel Prague

Mon 12/15

1:45 pm-1:10 pm

2 stops30h 25m

$562

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 cheapest month to fly to Prague?

In general, November 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 $622. If you are unable to visit Prague during the month of November, then departing from Chicago O'Hare Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $627.

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 $629 on momondo.

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

As of October 2025, prices for Chicago O'Hare Intl Airport to Prague flights are approximately 12% 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

Direct flights

None
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.
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  • 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 11h 15m, 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 $413Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $468Free CancellationRating
7.6
1,133 reviews
Search LOT flights
Turkish AirlinesPriceFrom $516Free CancellationRating
7.3
4,021 reviews
Search Turkish Airlines flights
IcelandairPriceFrom $520Free CancellationRating
7.0
561 reviews
Search Icelandair flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,461 reviews
Search British Airways flights
LufthansaPriceFrom $577Free CancellationRating
6.8
7,504 reviews
Search Lufthansa flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,771 reviews
Search SWISS flights
DeltaPriceFrom $590Free CancellationRating
7.9
7,978 reviews
Search Delta flights
Aer LingusPriceFrom $605Free CancellationRating
7.2
1,348 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $619Free CancellationRating
7.4
8,993 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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