What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Prague round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to Prague, with prices starting at $633. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and Turkish Airlines, with the lowest prices starting at $634 and $635, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Prague for 13% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Prague one-way?

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $262. Icelandair flights start at $280 while deals on Turkish Airlines start at $321 one-way.

In terms of precipitation, rainfall in Prague ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Prague when rainfall is around 0.4 in.

If weather is an important factor for your trip to Prague, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Prague?

Consider American Airlines, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Prague.

Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Prague?

Of the flights from Chicago O'Hare Intl Airport to Prague that have layovers, most of them stop in Frankfurt am Main. London follows Frankfurt am Main in terms of the most common layover location on Chicago O'Hare Intl Airport to Prague flights.

Where are the least popular layover locations for Chicago O'Hare Intl Airport to Prague flights?

Chicago O'Hare Intl Airport to Prague flights have a layover in Zurich least often.

What are some popular things to do or see while on a layover in Frankfurt am Main?

Römerberg, Hauptwache, and Historisches Museum Frankfurt are currently the most popular points of interest in Frankfurt am Main at the moment. Römerberg, Hauptwache, and Historisches Museum Frankfurt can be visited by traveling about 7.4 mi, 7.4 mi, and 7.3 mi respectively from Frankfurt am Main. Those on a layover in Frankfurt am Main in need of a rental car can book one at Frankfurt am Main for about $44.

What are some popular points of interest to see during a layover in London?

Most London visitors opt to spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow if you are interested in checking them out. Travelers can rent a car at London Heathrow for an average daily rate of $39 to make sightseeing during their layover a little easier.

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Prague?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 23% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 54% by booking at least 59 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago O'Hare Intl Airport to Prague within the next two weeks, with the cheapest ticket starting at $618.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Prague. Flights to Prague from Chicago O'Hare Intl Airport in October are about $711 on average during October, but can be found for as low as $429.

What airport do you fly into for flights to Prague from Chicago O'Hare Intl?

If you book a flight to Prague from Chicago O'Hare Intl, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Chicago O'Hare Intl to Václav Havel Prague per day from 13 different airlines.

Can I find deals for flights from O'Hare Intl to Prague that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Prague?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Prague.

Can I find deals for business class flights from O'Hare Intl to Prague?

Yes. Cheapflights offers flight deals from O'Hare Intl to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$229+ Flights from Chicago O'Hare Intl Airport to Prague

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Václav Havel Prague are usually found in January or October, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from O'Hare Intl to Prague

Round-trip from	$626 (CheapOair)
One-way from	$229 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,037

From Chicago O'Hare Intl to Václav Havel Prague

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One-way flight from Chicago O'Hare Intl to Václav Havel Prague

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Highest demand for flights based on searches. 21% potential increase in price ($202 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from O'Hare Intl to Prague

Cheapest flights from O'Hare Intl to Prague
Explore the most affordable flight options available from O'Hare Intl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Sun 10/268:20 pmORD - PRG

1 stop31h 25mScandinavian Airlines

Sun 11/97:15 pmPRG - ORD

2 stops28h 30mScandinavian Airlines

Deal found 6/30

$626

Sat 9/136:15 pmORD - PRG

2 stops19h 25mMultiple Airlines

Sat 9/206:40 amPRG - ORD

2 stops40h 45mMultiple Airlines

Deal found 6/29

$629

Thu 8/143:45 pmORD - PRG

1 stop12h 25mAer Lingus

Thu 8/2111:50 amPRG - ORD

1 stop14h 10mAer Lingus

Deal found 6/30

$634

Thu 8/1411:25 amORD - PRG

1 stop14h 00mTurkish Airlines

Tue 9/23:25 pmPRG - ORD

1 stop37h 35mTurkish Airlines

Deal found 6/29

$635

Sun 8/176:00 pmORD - PRG

1 stop17h 45mTAP AIR PORTUGAL

Sun 8/317:30 pmPRG - ORD

1 stop28h 10mTAP AIR PORTUGAL

Deal found 6/28

$642

Mon 10/272:00 pmORD - PRG

2 stops13h 35mAir Canada

Mon 11/1011:50 amPRG - ORD

2 stops34h 05mAir Canada

Deal found 6/29

$643

Sun 8/179:55 amORD - PRG

1 stop19h 15mUnited Airlines

Sun 8/246:00 amPRG - ORD

1 stop12h 00mUnited Airlines

Deal found 6/29

$647

Sun 8/177:00 amORD - PRG

1 stop19h 00mDelta

Wed 9/311:00 amPRG - ORD

1 stop17h 47mDelta

Deal found 6/29

$652

Thu 8/147:05 pmORD - PRG

1 stop21h 15mSWISS

Thu 8/212:55 pmPRG - ORD

1 stop32h 00mSWISS

Deal found 6/30

$657

Thu 12/259:45 pmORD - PRG

1 stop18h 05mBritish Airways

Thu 1/89:30 pmPRG - ORD

1 stop24h 55mBritish Airways

Deal found 6/28

$661

Wed 10/810:35 pmORD - PRG

1 stop17h 30mAmerican Airlines

Wed 10/226:40 amPRG - ORD

2 stops16h 12mAmerican Airlines

Deal found 6/28

$679

Wed 8/1310:15 pmORD - PRG

1 stop31h 50mIcelandair

Sun 8/312:00 pmPRG - ORD

1 stop14h 15mIcelandair

Deal found 6/29

$680

Best flights from O'Hare Intl to Prague
Discover carefully curated flight deals from O'Hare Intl to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Mon 8/189:55 amORD - PRG

2 stops20h 00mMultiple Airlines

Mon 8/252:55 pmPRG - ORD

1 stop32h 00mMultiple Airlines

Deal found 6/30

$626

Fri 8/157:15 pmORD - PRG

1 stop31h 30mScandinavian Airlines

Sat 8/3010:25 amPRG - ORD

1 stop12h 45mScandinavian Airlines

Deal found 6/29

$633

Thu 8/143:45 pmORD - PRG

1 stop12h 25mAer Lingus

Thu 8/2111:50 amPRG - ORD

1 stop14h 10mAer Lingus

Deal found 6/30

$634

Thu 8/1411:25 amORD - PRG

1 stop14h 00mTurkish Airlines

Tue 9/23:25 pmPRG - ORD

1 stop37h 35mTurkish Airlines

Deal found 6/29

$635

Sun 8/176:00 pmORD - PRG

1 stop17h 45mTAP AIR PORTUGAL

Sun 8/317:30 pmPRG - ORD

1 stop28h 10mTAP AIR PORTUGAL

Deal found 6/28

$642

Sun 8/179:55 amORD - PRG

1 stop19h 15mUnited Airlines

Sun 8/246:00 amPRG - ORD

1 stop12h 00mUnited Airlines

Deal found 6/29

$647

Sun 8/177:00 amORD - PRG

1 stop19h 00mDelta

Wed 9/311:00 amPRG - ORD

1 stop17h 47mDelta

Deal found 6/29

$652

Thu 8/147:05 pmORD - PRG

1 stop21h 15mSWISS

Thu 8/212:55 pmPRG - ORD

1 stop32h 00mSWISS

Deal found 6/30

$657

Sun 7/279:15 pmORD - PRG

1 stop19h 10mAmerican Airlines

Thu 8/147:10 amPRG - ORD

1 stop14h 30mAmerican Airlines

Deal found 6/27

$668

Tue 7/297:10 pmORD - PRG

1 stop14h 15mBritish Airways

Tue 8/129:10 pmPRG - ORD

1 stop25h 45mBritish Airways

Deal found 6/28

$670

Sun 8/1710:40 amORD - PRG

2 stops18h 30mAir Canada

Thu 8/2811:40 amPRG - ORD

2 stops15h 36mAir Canada

Deal found 6/29

$677

Wed 8/1310:15 pmORD - PRG

1 stop31h 50mIcelandair

Sun 8/312:00 pmPRG - ORD

1 stop14h 15mIcelandair

Deal found 6/29

$680

Last-minute flights from O'Hare Intl to Prague
Discover last-minute flight deals from O'Hare Intl to Prague. Data last updated June 30, 2025 and is based on user searches.

Sun 7/62:05 pmORD - PRG

1 stop20h 15mLOT

Fri 8/159:55 amPRG - ORD

1 stop16h 45mLOT

Deal found 6/30

$1,087

Sun 7/66:00 pmORD - PRG

1 stop17h 45mTAP AIR PORTUGAL

Fri 8/159:35 amPRG - ORD

2 stops37h 55mTAP AIR PORTUGAL

Deal found 6/30

$1,090

Tue 7/85:10 pmORD - PRG

1 stop19h 25mMultiple Airlines

Tue 7/158:40 amPRG - ORD

1 stop12h 30mMultiple Airlines

Deal found 6/28

$796

Tue 7/811:05 amORD - PRG

2 stops16h 30mDelta

Tue 7/1512:35 pmPRG - ORD

2 stops15h 59mDelta

Deal found 6/29

$797

Wed 7/94:50 pmORD - PRG

1 stop20h 55mKLM

Mon 7/142:30 pmPRG - ORD

1 stop30h 40mKLM

Deal found 6/30

$827

Mon 7/1411:01 amORD - PRG

2 stops17h 44mDelta

Tue 8/196:30 amPRG - ORD

1 stop15h 30mDelta

Deal found 6/30

$697

Mon 7/1410:40 amORD - PRG

2 stops15h 25mAir Canada

Tue 8/196:00 amPRG - ORD

2 stops16h 04mAir Canada

Deal found 6/29

$772

Sat 7/197:25 pmORD - PRG

1 stop10h 40mIcelandair

Fri 7/252:00 pmPRG - ORD

1 stop14h 15mIcelandair

Deal found 6/28

$691

Wed 7/235:10 pmORD - PRG

1 stop19h 25mAir France

Sun 8/316:30 amPRG - ORD

1 stop15h 30mAir France

Deal found 6/29

$752

Sun 7/279:15 pmORD - PRG

1 stop19h 10mAmerican Airlines

Thu 8/147:10 amPRG - ORD

1 stop14h 30mAmerican Airlines

Deal found 6/27

$668

Tue 7/297:10 pmORD - PRG

1 stop14h 15mBritish Airways

Tue 8/129:10 pmPRG - ORD

1 stop25h 45mBritish Airways

Deal found 6/28

$670

Tue 7/298:40 amORD - PRG

2 stops18h 00mMultiple Airlines

Tue 8/127:10 pmPRG - ORD

1 stop27h 45mMultiple Airlines

Deal found 6/28

$685

One-way flights from O'Hare Intl to Prague
Search for one-way flight options from O'Hare Intl to Prague. Find affordable one-way fares based on user searches. Data last updated June 30, 2025.

Mon 8/116:10 pmORD - PRG

2 stops35h 20mMultiple Airlines

Deal found 6/29

$229

Mon 7/286:10 pmORD - PRG

1 stop17h 30mTAP AIR PORTUGAL

Deal found 6/28

$262

Tue 9/97:25 pmORD - PRG

1 stop10h 40mIcelandair

Deal found 6/28

$280

Sat 8/2311:45 pmORD - PRG

1 stop31h 45mTurkish Airlines

Deal found 6/30

$321

Tue 9/97:00 amORD - PRG

2 stops30h 15mScandinavian Airlines

Deal found 6/28

$366

Mon 8/251:54 pmORD - PRG

2 stops20h 06mBritish Airways

Deal found 6/29

$477

Sun 8/178:40 amORD - PRG

2 stops17h 25mAir Canada

Deal found 6/28

$483

Wed 9/171:59 pmORD - PRG

2 stops22h 56mIberia

Deal found 6/28

$514

Cheapflights Fare Finder

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 9/13

6:15 pm-8:40 pm

2 stops19h 25m

Václav Havel Prague

Sat 9/20

6:40 am-4:25 pm

2 stops40h 45m

$629

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 8/15

7:15 pm-9:45 am

1 stop31h 30m

Václav Havel Prague

Sat 8/30

10:25 am-4:10 pm

1 stop12h 45m

$633

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/14

3:45 pm-11:10 am

1 stop12h 25m

Václav Havel Prague

Thu 8/21

11:50 am-7:00 pm

1 stop14h 10m

$634

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/14

11:25 am-8:25 am

1 stop14h 00m

Václav Havel Prague

Tue 9/2

3:25 pm-10:00 pm

1 stop37h 35m

$635

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/17

6:00 pm-6:45 pm

1 stop17h 45m

Václav Havel Prague

Sun 8/31

7:30 pm-4:40 pm

1 stop28h 10m

$642

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/17

9:55 am-12:10 pm

1 stop19h 15m

Václav Havel Prague

Sun 8/24

6:00 am-11:00 am

1 stop12h 00m

$647

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/17

7:00 am-9:00 am

1 stop19h 00m

Václav Havel Prague

Thu 8/28

11:00 am-9:53 pm

1 stop17h 53m

$652

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/14

7:05 pm-11:20 pm

1 stop21h 15m

Václav Havel Prague

Thu 8/21

2:55 pm-3:55 pm

1 stop32h 00m

$657

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 7/27

9:15 pm-11:25 pm

1 stop19h 10m

Václav Havel Prague

Thu 8/14

7:10 am-2:40 pm

1 stop14h 30m

$668

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 7/29

7:10 pm-4:25 pm

1 stop14h 15m

Václav Havel Prague

Tue 8/12

9:10 pm-3:55 pm

1 stop25h 45m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 22 results

Best time to book a flight from O'Hare Intl to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from O'Hare Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Prague

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Prague?

The price you pay for your flight from Chicago O'Hare Intl Airport to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Prague?

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Prague (average of $651). Flying from Chicago O'Hare Intl Airport to Prague in June is currently the most expensive (average of $1,119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to PRG?

It’s optimal to fly from Chicago O'Hare Intl Airport to Prague in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Prague?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Prague flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Prague?

Reviews of airlines servicing Prague

Peruse reviews from past customers who have flown with Delta, SWISS, and United Airlines from Chicago O'Hare Intl Airport to Prague to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,969 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,653 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,852 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Turkish Airlines

7.3

Good

3,884 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,413 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Prague from Chicago O'Hare Intl?
If you book a flight to Prague from Chicago O'Hare Intl, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Chicago O'Hare Intl to Václav Havel Prague per day from 13 different airlines.
What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Prague round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to Prague, with prices starting at $633. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and Turkish Airlines, with the lowest prices starting at $634 and $635, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Prague for 13% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Prague one-way?
To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $262. Icelandair flights start at $280 while deals on Turkish Airlines start at $321 one-way.
Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Prague?
Of the flights from Chicago O'Hare Intl Airport to Prague that have layovers, most of them stop in Frankfurt am Main. London follows Frankfurt am Main in terms of the most common layover location on Chicago O'Hare Intl Airport to Prague flights.
What are some popular things to do or see while on a layover in Frankfurt am Main?
Römerberg, Hauptwache, and Historisches Museum Frankfurt are currently the most popular points of interest in Frankfurt am Main at the moment. Römerberg, Hauptwache, and Historisches Museum Frankfurt can be visited by traveling about 7.4 mi, 7.4 mi, and 7.3 mi respectively from Frankfurt am Main. Those on a layover in Frankfurt am Main in need of a rental car can book one at Frankfurt am Main for about $44.
What are some popular points of interest to see during a layover in London?
Most London visitors opt to spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow if you are interested in checking them out. Travelers can rent a car at London Heathrow for an average daily rate of $39 to make sightseeing during their layover a little easier.
Where are the least popular layover locations for Chicago O'Hare Intl Airport to Prague flights?
Chicago O'Hare Intl Airport to Prague flights have a layover in Zurich least often.
Can I find deals for flights from O'Hare Intl to Prague that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Prague?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Prague.
Can I find deals for business class flights from O'Hare Intl to Prague?
Yes. Cheapflights offers flight deals from O'Hare Intl to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Prague?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Prague (average of $651). Flying from Chicago O'Hare Intl Airport to Prague in June is currently the most expensive (average of $1,119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from O'Hare Intl to Prague

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$395	Average$549	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$444	Average$526	FlexibilityNo cancel fee	On-time77%
LOT	Cheapest$507	Average$784	FlexibilityNo cancel fee	On-time81%
Turkish Airlines	Cheapest$516	Average$590	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$521	Average$750	FlexibilityNo cancel fee	On-time70%
SWISS	Cheapest$536	Average$712	FlexibilityNo cancel fee	On-time79%
American Airlines	Cheapest$542	Average$783	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$579	Average$838	FlexibilityNo cancel fee	On-timeN/A
Austrian Airlines	Cheapest$582	Average$736	FlexibilityNo cancel fee	On-time78%
United Airlines	Cheapest$584	Average$834	FlexibilityNo cancel fee	On-time69%

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$229+ Cheap flights from O'Hare Intl (ORD) to Prague (PRG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Prague with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Václav Havel Prague are usually found in January or October, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from O'Hare Intl to Prague

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Cheapest flights from O'Hare Intl to PragueExplore the most affordable flight options available from O'Hare Intl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from O'Hare Intl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

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Best time to book a flight from O'Hare Intl to Prague

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How far ahead should I book a flight from Chicago O'Hare Intl Airport to Prague?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Prague. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Prague?

What is the cheapest time of day to fly from ORD to PRG?

Find hourly flight availability from O'Hare Intl to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Prague?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Prague. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Prague?

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Prague. Reviews last updated June 30, 2025.

Peruse reviews from past customers who have flown with Delta, SWISS, and United Airlines from Chicago O'Hare Intl Airport to Prague to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Prague from Chicago O'Hare Intl?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Prague round-trip?

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Prague one-way?

Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Prague?

What are some popular things to do or see while on a layover in Frankfurt am Main?

What are some popular points of interest to see during a layover in London?

Where are the least popular layover locations for Chicago O'Hare Intl Airport to Prague flights?

Can I find deals for flights from O'Hare Intl to Prague that include hotel bookings?

How can I find direct flights from O'Hare Intl to Prague?

Can I find deals for business class flights from O'Hare Intl to Prague?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Prague?

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Alternative routes for O'Hare Intl to Prague

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Cheapest flights from O'Hare Intl to Prague
Explore the most affordable flight options available from O'Hare Intl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.