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Cheap flights from Chicago O'Hare Intl Airport to Prague from $280

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 10/5. 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
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.
British Airways Logo
7:05 pm - 4:25 pm
ORD
-
PRG
14h 20m
1 stop
British Airways Logo
10:25 am - 3:55 pm
PRG
-
ORD
12h 30m
1 stop
$728British Airways
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
9:50 am - 1:55 pm
ORD
-
PRG
21h 05m
2 stops
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$734Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
Multiple Airlines Logo
4:05 pm - 5:50 pm
ORD
-
PRG
18h 45m
1 stop
Multiple Airlines Logo
6:10 am - 8:05 pm
PRG
-
ORD
20h 55m
2 stops
$739Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
9:50 am - 10:50 am
ORD
-
PRG
18h 00m
1 stop
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$743Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
British Airways Logo
5:00 pm - 4:25 pm
ORD
-
PRG
16h 25m
1 stop
British Airways Logo
2:00 pm - 1:50 pm
PRG
-
ORD
30h 50m
1 stop
$752British Airways
Tue, Aug 4 - Tue, Aug 18
Air Canada Logo
10:41 am - 10:50 am
ORD
-
PRG
17h 09m
2 stops
Air Canada Logo
6:10 am - 2:55 pm
PRG
-
ORD
15h 45m
2 stops
$758Air Canada
Tue, Aug 4 - Tue, Aug 25
SWISS Logo
2:20 pm - 8:15 am
ORD
-
PRG
10h 55m
1 stop
SWISS Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$770SWISS
Mon, Aug 3 - Mon, Aug 17
Multiple Airlines Logo
8:45 am - 8:15 am
ORD
-
PRG
16h 30m
2 stops
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$778Multiple Airlines
Mon, Aug 3 - Mon, Aug 17
Multiple Airlines Logo
8:40 pm - 10:50 am
ORD
-
PRG
31h 10m
1 stop
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$787Multiple Airlines
Mon, Aug 3 - Mon, Aug 17
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
$799Scandinavian Airlines
Sun, May 17 - Tue, May 19

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British Airways flights from Chicago O'Hare Intl Airport to Prague

Our best British Airways deals on Chicago O'Hare Intl Airport to Prague flight tickets
British Airways
Aug 4
ORD7:05 pmChicago O'Hare Intl
14h 20m
1 stop
PRG4:25 pmVáclav Havel Prague
Aug 25
PRG10:25 amVáclav Havel Prague
12h 30m
1 stop
ORD3:55 pmChicago O'Hare Intl
$728
British Airways
Aug 4
ORD5:00 pmChicago O'Hare Intl
16h 25m
1 stop
PRG4:25 pmVáclav Havel Prague
Aug 18
PRG2:00 pmVáclav Havel Prague
30h 50m
1 stop
ORD1:50 pmChicago O'Hare Intl
$752
British Airways
Aug 4
ORD4:30 pmChicago O'Hare Intl
16h 55m
2 stops
PRG4:25 pmVáclav Havel Prague
Aug 18
PRG5:45 pmVáclav Havel Prague
30h 10m
2 stops
ORD4:55 pmChicago O'Hare Intl
$803

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
Aug 4
ORD10:41 amChicago O'Hare Intl
17h 09m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 25
PRG6:10 amVáclav Havel Prague
15h 45m
2 stops
ORD2:55 pmChicago O'Hare Intl
$758
Air Canada
Aug 4
ORD10:41 amChicago O'Hare Intl
17h 09m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 18
PRG2:20 pmVáclav Havel Prague
14h 45m
2 stops
ORD10:05 pmChicago O'Hare Intl
$811
Air Canada
Aug 2
ORD10:41 amChicago O'Hare Intl
17h 09m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 13
PRG6:15 amVáclav Havel Prague
17h 42m
2 stops
ORD4:57 pmChicago O'Hare Intl
$812

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 May 6, 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

Tue 8/4

7:05 pm-4:25 pm

1 stop14h 20m

Václav Havel Prague

Tue 8/25

10:25 am-3:55 pm

1 stop12h 30m

$728

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

9:50 am-1:55 pm

2 stops21h 05m

Václav Havel Prague

Tue 8/18

7:30 pm-12:35 pm

1 stop24h 05m

$734

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

4:05 pm-5:50 pm

1 stop18h 45m

Václav Havel Prague

Tue 8/25

6:10 am-8:05 pm

2 stops20h 55m

$739

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

9:50 am-10:50 am

1 stop18h 00m

Václav Havel Prague

Tue 8/18

7:30 pm-12:35 pm

1 stop24h 05m

$743

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

5:00 pm-4:25 pm

1 stop16h 25m

Václav Havel Prague

Tue 8/18

2:00 pm-1:50 pm

1 stop30h 50m

$752

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

10:41 am-10:50 am

2 stops17h 09m

Václav Havel Prague

Tue 8/25

6:10 am-2:55 pm

2 stops15h 45m

$758

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/3

2:20 pm-8:15 am

1 stop10h 55m

Václav Havel Prague

Mon 8/17

7:30 pm-12:35 pm

1 stop24h 05m

$770

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/3

8:45 am-8:15 am

2 stops16h 30m

Václav Havel Prague

Mon 8/17

7:30 pm-12:35 pm

1 stop24h 05m

$778

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/3

8:40 pm-10:50 am

1 stop31h 10m

Václav Havel Prague

Mon 8/17

7:30 pm-12:35 pm

1 stop24h 05m

$787
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 5/17

7:15 pm-2:40 pm

1 stop12h 25m

Václav Havel Prague

Tue 5/19

10:20 am-4:10 pm

1 stop12h 50m

$799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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, 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 $612. If you are unable to visit Prague during the month of November, then departing from Chicago O'Hare Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $624.

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 $741 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 $470 on momondo.

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

You could potentially save up to 27% 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 May 2026, prices for Chicago O'Hare Intl Airport to Prague flights are approximately 44% 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

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 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 $425Free CancellationRating
7.4
1,770 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
650 reviews
Search Icelandair flights
LOTPriceFrom $504Free CancellationRating
7.5
1,193 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,975 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,355 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $542Free CancellationRating
6.7
7,949 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.6
1,937 reviews
Search SWISS flights
Aer LingusPriceFrom $589Free CancellationRating
7.3
1,546 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,511 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,669 reviews
Search American 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
British Airways
Delta
LOT
KLM
SWISS
American Airlines
Icelandair
Austrian Airlines