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Cheap flights from Chicago to Prague from $246

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 to Prague departing on 12/6. 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 to Prague

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:35 pm - 8:45 amORD-PRG
34h 10m2 stops
Air Canada Logo
1:45 pm - 3:10 pmPRG-ORD
56h 25m2 stops
$512Air Canada
Find Deal
Sat, Nov 29 - Mon, Dec 8
Delta Logo
7:00 am - 8:25 amORD-PRG
18h 25m2 stops
Delta Logo
6:00 am - 6:27 pmPRG-ORD
19h 27m2 stops
$513Delta
Find Deal
Tue, Dec 2 - Fri, Dec 12
Delta Logo
1:14 pm - 10:50 amMDW-PRG
14h 36m2 stops
Delta Logo
2:30 pm - 11:47 pmPRG-MDW
16h 17m2 stops
$513Delta
Find Deal
Tue, Dec 2 - Wed, Dec 10
Scandinavian Airlines Logo
7:10 pm - 8:10 pmORD-PRG
18h 00m1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pmPRG-ORD
12h 50m1 stop
$516Scandinavian Airlines
Find Deal
Fri, Mar 6 - Fri, Apr 10
Scandinavian Airlines Logo
6:25 pm - 2:20 pmORD-PRG
36h 55m2 stops
Scandinavian Airlines Logo
9:05 pm - 5:45 pmPRG-ORD
26h 40m1 stop
$517Scandinavian Airlines
Find Deal
Fri, Feb 27 - Fri, Mar 13
Multiple Airlines Logo
5:59 pm - 9:45 amORD-PRG
32h 46m2 stops
Multiple Airlines Logo
6:50 am - 2:55 pmPRG-ORD
15h 05m2 stops
$518Multiple Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 20
Scandinavian Airlines Logo
7:00 am - 9:45 amORD-PRG
19h 45m2 stops
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$519Scandinavian Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
1:15 pm - 8:25 amMDW-PRG
12h 10m2 stops
Delta Logo
6:30 am - 6:00 pmPRG-MDW
18h 30m2 stops
$519Delta
Find Deal
Mon, Dec 1 - Thu, Dec 11
Multiple Airlines Logo
4:20 pm - 10:25 amORD-PRG
11h 05m1 stop
Multiple Airlines Logo
1:45 pm - 6:25 pmPRG-ORD
11h 40m1 stop
$520Multiple Airlines
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Mon, Dec 1 - Sun, Dec 7
British Airways Logo
9:45 pm - 10:50 pmORD-PRG
18h 05m1 stop
British Airways Logo
9:35 pm - 3:25 pmPRG-ORD
24h 50m1 stop
$521British Airways
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Mon, Dec 8 - Mon, Dec 22

Air Canada flights from Chicago to Prague

Our best Air Canada deals on Chicago to Prague flight tickets
Air Canada
Nov 29
ORD3:35 pmChicago O'Hare Intl
34h 10m
2 stops
PRG8:45 amVáclav Havel Prague
Dec 8
PRG1:45 pmVáclav Havel Prague
56h 25m
2 stops
ORD3:10 pmChicago O'Hare Intl
$512
Find similar
Air Canada
Feb 15
ORD12:50 pmChicago O'Hare Intl
15h 00m
2 stops
PRG10:50 amVáclav Havel Prague
Mar 1
PRG7:25 amVáclav Havel Prague
14h 45m
2 stops
ORD3:10 pmChicago O'Hare Intl
$550
Find similar
Air Canada
Dec 2
ORD7:05 amChicago O'Hare Intl
18h 40m
2 stops
PRG8:45 amVáclav Havel Prague
Dec 7
PRG6:15 amVáclav Havel Prague
20h 15m
2 stops
ORD7:30 pmChicago O'Hare Intl
$552
Find similar

Delta flights from Chicago to Prague

Our best Delta deals on Chicago to Prague flight tickets
Delta
Dec 2
ORD7:00 amChicago O'Hare Intl
18h 25m
2 stops
PRG8:25 amVáclav Havel Prague
Dec 12
PRG6:00 amVáclav Havel Prague
19h 27m
2 stops
ORD6:27 pmChicago O'Hare Intl
$513
Find similar
Delta
Dec 1
MDW1:15 pmChicago Midway
12h 10m
2 stops
PRG8:25 amVáclav Havel Prague
Dec 11
PRG6:30 amVáclav Havel Prague
18h 30m
2 stops
MDW6:00 pmChicago Midway
$519
Find similar
Delta
Dec 1
ORD5:08 pmChicago O'Hare Intl
17h 27m
2 stops
PRG5:35 pmVáclav Havel Prague
Dec 8
PRG12:40 pmVáclav Havel Prague
33h 30m
1 stop
ORD3:10 pmChicago O'Hare Intl
$522
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 November 18, 2025.
Use the filters below to find and compare flights from Chicago to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 11/29

3:35 pm-8:45 am

2 stops34h 10m

Václav Havel Prague

Mon 12/8

1:45 pm-3:10 pm

2 stops56h 25m

$512

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 12/2

7:00 am-8:25 am

2 stops18h 25m

Václav Havel Prague

Fri 12/12

6:00 am-6:27 pm

2 stops19h 27m

$513

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Tue 12/2

1:14 pm-10:50 am

2 stops14h 36m

Václav Havel Prague

Wed 12/10

2:30 pm-11:47 pm

2 stops16h 17m

$513

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 3/6

7:10 pm-8:10 pm

1 stop18h 00m

Václav Havel Prague

Fri 4/10

10:20 am-4:10 pm

1 stop12h 50m

$516

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 2/27

6:25 pm-2:20 pm

2 stops36h 55m

Václav Havel Prague

Fri 3/13

9:05 pm-5:45 pm

1 stop26h 40m

$517

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 1/6

5:59 pm-9:45 am

2 stops32h 46m

Václav Havel Prague

Tue 1/20

6:50 am-2:55 pm

2 stops15h 05m

$518

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 12/3

7:00 am-9:45 am

2 stops19h 45m

Václav Havel Prague

Sun 12/7

10:25 am-4:45 pm

1 stop13h 20m

$519

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 12/1

1:15 pm-8:25 am

2 stops12h 10m

Václav Havel Prague

Thu 12/11

6:30 am-6:00 pm

2 stops18h 30m

$519

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 12/1

4:20 pm-10:25 am

1 stop11h 05m

Václav Havel Prague

Sun 12/7

1:45 pm-6:25 pm

1 stop11h 40m

$520

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 12/8

9:45 pm-10:50 pm

1 stop18h 05m

Václav Havel Prague

Mon 12/22

9:35 pm-3:25 pm

1 stop24h 50m

$521

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 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 and Prague?

What is the cheapest month to fly to Prague?

In general, April is the cheapest month to fly from Chicago 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 April, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $599.

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from Chicago 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 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 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $737 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from Chicago for as low as $609 on momondo.

How have Chicago to Prague flight prices changed over time?

As of November 2025, prices for Chicago to Prague flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Prague

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

Cheap Chicago to Prague (CHI to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Prague

Direct flights

None
There are no direct flights from Chicago to Prague. There are no popular flight routes from Chicago to Prague.
Search flight deals

  • How far is Chicago to Václav Havel Prague by plane?

    Václav Havel Prague is 4532.8 mi away from Chicago. Typically, this will take 11h 05m by plane in normal conditions.

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

    Prices for flights from Chicago to Václav Havel Prague Airport refresh daily.

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

  • How old do you have to be to fly from Chicago 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 to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The required travel and health documents for your Václav Havel Prague Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Václav Havel Prague Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago to Prague?

Best airlines flying from Chicago to Prague

Compare and see reviews for airlines that fly from Chicago to Prague with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $420Free CancellationRating
7.4
1,582 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
580 reviews
Search Icelandair flights
LOTPriceFrom $468Free CancellationRating
7.5
1,134 reviews
Search LOT flights
Turkish AirlinesPriceFrom $518Free CancellationRating
7.3
4,047 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $558Free CancellationRating
6.8
7,576 reviews
Search Lufthansa flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,528 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,788 reviews
Search SWISS flights
DeltaPriceFrom $590Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $593Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
Aer LingusPriceFrom $605Free CancellationRating
7.2
1,373 reviews
Search Aer Lingus 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Prague. momondo saves you time and could save you money on your trip.

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

All flight searches from Chicago to Prague on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Prague from Chicago.

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

If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Chicago and alert you when they change.

An easier way to manage your Prague trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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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
United Airlines
Scandinavian Airlines
Aer Lingus
Turkish Airlines
LOT
Icelandair
British Airways
SWISS
KLM
Delta
American Airlines
Austrian Airlines