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Cheap flights from Prague to Chicago from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Chicago departing on 5/19. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$621Icelandair
Fri, Apr 10 - Fri, Apr 24
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$624Icelandair
Fri, Apr 10 - Fri, Apr 24
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$625Icelandair
Fri, Apr 10 - Sun, Apr 26
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$626Icelandair
Fri, Apr 10 - Fri, Apr 24
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$627Icelandair
Fri, Apr 10 - Sun, Apr 26
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$629Icelandair
Fri, Apr 10 - Fri, Apr 24
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$630Icelandair
Fri, Apr 10 - Sun, Apr 26
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$631Icelandair
Fri, Apr 10 - Fri, Apr 24
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$635Icelandair
Fri, Apr 10 - Sun, Apr 26
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$683Icelandair
Fri, May 8 - Fri, May 15

LOT flights from Prague to Chicago O'Hare Intl Airport

Our best LOT deals on Prague to Chicago O'Hare Intl Airport flight tickets
LOT
Sep 1
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
Sep 14
ORD5:10 pmChicago O'Hare Intl
11h 55m
1 stop
PRG12:05 pmVáclav Havel Prague
$749
LOT
Sep 3
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
Sep 15
ORD9:50 pmChicago O'Hare Intl
12h 30m
1 stop
PRG5:20 pmVáclav Havel Prague
$751
LOT
Jun 8
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
Jun 22
ORD9:50 pmChicago O'Hare Intl
16h 50m
1 stop
PRG9:40 pmVáclav Havel Prague
$761

Icelandair flights from Prague to Chicago O'Hare Intl Airport

Our best Icelandair deals on Prague to Chicago O'Hare Intl Airport flight tickets
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Apr 24
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$621
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Apr 24
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$624
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Apr 26
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$625

momondo Fare Finder

 
Customize your flight search to find flights from Prague to Chicago O'Hare Intl Airport 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 March 25, 2026.
Use the filters below to find and compare flights from Prague to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Fri 4/24

7:25 pm-1:05 pm

1 stop10h 40m

$621

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Fri 4/24

7:25 pm-1:05 pm

1 stop10h 40m

$624

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 4/26

7:25 pm-1:05 pm

1 stop10h 40m

$625

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Fri 4/24

7:25 pm-1:05 pm

1 stop10h 40m

$626

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 4/26

7:25 pm-1:05 pm

1 stop10h 40m

$627

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Fri 4/24

7:25 pm-1:05 pm

1 stop10h 40m

$629

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 4/26

7:25 pm-1:05 pm

1 stop10h 40m

$630

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Fri 4/24

7:25 pm-1:05 pm

1 stop10h 40m

$631

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 4/26

7:25 pm-1:05 pm

1 stop10h 40m

$635

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 5/8

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Fri 5/15

7:25 pm-1:05 pm

1 stop10h 40m

$683

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 Chicago from

How to get the cheapest flight ticket from Prague to Chicago O'Hare Intl Airport

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 Prague and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Prague averaging around $689.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $801 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Prague for as low as $627 on momondo.

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

When to book flights from Prague to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Prague to Chicago O'Hare Intl Airport (PRG to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to Chicago O'Hare Intl Airport

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Prague to Chicago O'Hare Intl Airport takes 14h 25m
There are no direct flights from Prague to Chicago O'Hare Intl Airport. There are no popular flight routes from Prague to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Václav Havel Prague to Chicago O'Hare Intl by plane?

    A flight from Václav Havel Prague to Chicago O'Hare Intl will travel around 4537.4 mi. By plane, this route typically takes 14h 25m.

  • When did momondo last update prices for flights from Václav Havel Prague Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Václav Havel Prague Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Václav Havel Prague Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Václav Havel Prague Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl 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 Prague to Chicago O'Hare Intl Airport?

Best airlines flying from Prague to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Prague to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $595Free CancellationRating
7.0
625 reviews
Search Icelandair flights
LOTPriceFrom $619Free CancellationRating
7.5
1,182 reviews
Search LOT flights
LufthansaPriceFrom $740Free CancellationRating
6.8
7,867 reviews
Search Lufthansa flights
United AirlinesPriceFrom $760Free CancellationRating
7.4
9,477 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Kenosha
Oak Brook
Joliet
Janesville
Racine
Hammond
Aurora
Elgin
Tinley Park
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Prague to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Prague to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Prague to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Prague to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Prague to Chicago?

Once you have performed a search for Prague to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Prague to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Prague are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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