What are the cheapest airlines flying from Prague to Chicago round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to Chicago, with prices starting at $556. Additional round-trip tickets that might be worth considering are offered by Icelandair and Aer Lingus, with the lowest prices starting at $605 and $609, respectively. Users have found that Scandinavian Airlines is 23% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Prague to Chicago one-way?

To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $469. TAP AIR PORTUGAL flights start at $545 while deals on Icelandair start at $565 one-way.

What is the cheapest day to fly from Prague to Chicago?

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

What are the most popular airlines that fly from Prague to Chicago?

Before booking your flight from Prague to Chicago check out the most popular airlines for this route: American Airlines, British Airways or Aer Lingus.

What is the cheapest day to fly round-trip from Prague to Chicago?

Users have found that flying from Prague to Chicago on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Prague to Chicago?

Travelers have found it’s best to book a flight 45 days in advance to save up to 38% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Prague to Chicago 1-2 weeks in advance for as low as $610, or $822 for flights within the next 24 hours.

What is the cheapest month to fly from Prague to Chicago?

The best pricing can be found in the month of January. Prices to Chicago from Prague average $725. You can even find prices in January for less than $725, as users have found deals to Chicago from as low as $514. The month of August appears to be one of the more expensive times to travel to Chicago from Prague. Flying in the targeted month can save you up to 18%.

Most accurate provider : When it comes to deals on Prague-Chicago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Prague-Chicago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Prague-Chicago flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Prague-Chicago flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Prague to Chicago?

Václav Havel Prague (PRG), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Prague to Chicago. 7 airlines have flights from Václav Havel Prague to Chicago on a regular basis. Booking flights from Václav Havel Prague to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

Can I find deals for flights from Prague to Chicago that include hotel bookings?

Yes. In addition to deals on Prague to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Prague to Chicago?

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

Can I find deals for business class flights from Prague to Chicago?

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

$337+ Flights from Prague to Chicago - Compare & Save Big

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Find cheap flights from Prague to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Václav Havel Prague to Chicago are usually found in January or February, booked 44 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Prague to Chicago

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$556 (oojo)
One-way from	$337 (Kiwi.com)
Popular in	August
Cheapest in	January
Average price	$796

Provider with most accurate pricing for Václav Havel Prague-Chicago (CHI) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Václav Havel Prague-Chicago (CHI) flights.

Search Deals

From Václav Havel Prague to Chicago (CHI)

Search Deals

One-way flight from Václav Havel Prague to Chicago (CHI)

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($75 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Prague to Chicago

Cheapest flights from Prague to Chicago
Explore the most affordable flight options available from Prague to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Wed 10/18:55 pmPRG - ORD

1 stop26h 15mScandinavian Airlines

Mon 10/137:15 pmORD - PRG

1 stop18h 00mScandinavian Airlines

Deal found 4/28

$556

Sun 8/312:00 pmPRG - ORD

1 stop14h 15mIcelandair

Sun 9/147:25 pmORD - PRG

1 stop10h 40mIcelandair

Deal found 4/28

$605

Sun 9/711:50 amPRG - ORD

1 stop33h 10mAer Lingus

Thu 9/183:45 pmORD - PRG

1 stop12h 25mAer Lingus

Deal found 4/28

$609

Wed 12/32:50 pmPRG - ORD

1 stop26h 20mTurkish Airlines

Sat 3/219:20 pmORD - PRG

1 stop15h 15mTurkish Airlines

Deal found 4/29

$624

Tue 12/29:35 amPRG - ORD

1 stop17h 25mLOT

Thu 3/1910:55 pmORD - PRG

1 stop12h 20mLOT

Deal found 4/29

$628

Sat 5/246:00 amPRG - ORD

1 stop15h 10mKLM

Sun 5/254:20 pmORD - PRG

1 stop14h 25mKLM

Deal found 4/28

$678

Sat 5/246:00 amPRG - ORD

1 stop15h 10mDelta

Sun 5/255:25 pmORD - PRG

2 stops17h 15mDelta

Deal found 4/29

$679

Tue 5/206:00 amPRG - MDW

2 stops16h 20mDelta

Mon 6/26:25 pmMDW - PRG

2 stops16h 15mDelta

Deal found 4/28

$684

Wed 6/48:10 amPRG - ORD

1 stop16h 40mMultiple Airlines

Mon 6/98:30 pmORD - PRG

1 stop19h 30mMultiple Airlines

Deal found 4/29

$685

Wed 8/276:40 amPRG - ORD

1 stop16h 15mBritish Airways

Sun 10/266:00 pmORD - PRG

1 stop13h 35mBritish Airways

Deal found 4/28

$689

Tue 5/206:40 amPRG - ORD

1 stop12h 05mAmerican Airlines

Mon 6/28:30 pmORD - PRG

1 stop16h 50mAmerican Airlines

Deal found 4/29

$739

Wed 5/76:00 amPRG - ORD

2 stops33h 02mUnited Airlines

Sun 5/118:40 amORD - PRG

2 stops22h 00mUnited Airlines

Deal found 4/28

$769

Best flights from Prague to Chicago
Discover carefully curated flight deals from Prague to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Wed 10/18:55 pmPRG - ORD

1 stop26h 15mScandinavian Airlines

Mon 10/137:15 pmORD - PRG

1 stop18h 00mScandinavian Airlines

Deal found 4/28

$556

Sun 8/312:00 pmPRG - ORD

1 stop14h 15mIcelandair

Sun 9/147:25 pmORD - PRG

1 stop10h 40mIcelandair

Deal found 4/28

$605

Sun 9/711:50 amPRG - ORD

1 stop33h 10mAer Lingus

Thu 9/183:45 pmORD - PRG

1 stop12h 25mAer Lingus

Deal found 4/28

$609

Wed 8/276:05 pmPRG - ORD

1 stop25h 15mLOT

Sun 10/2610:55 pmORD - PRG

2 stops31h 15mLOT

Deal found 4/28

$635

Sat 5/246:00 amPRG - ORD

1 stop15h 10mKLM

Sun 5/254:20 pmORD - PRG

1 stop14h 25mKLM

Deal found 4/28

$678

Sat 5/246:00 amPRG - ORD

1 stop15h 10mDelta

Sun 5/255:25 pmORD - PRG

2 stops17h 15mDelta

Deal found 4/29

$679

Wed 6/48:10 amPRG - ORD

1 stop16h 40mMultiple Airlines

Mon 6/98:30 pmORD - PRG

1 stop19h 30mMultiple Airlines

Deal found 4/29

$685

Wed 8/276:40 amPRG - ORD

1 stop16h 15mBritish Airways

Sun 10/266:00 pmORD - PRG

1 stop13h 35mBritish Airways

Deal found 4/28

$689

Tue 5/206:40 amPRG - ORD

1 stop12h 05mAmerican Airlines

Mon 6/28:30 pmORD - PRG

1 stop16h 50mAmerican Airlines

Deal found 4/29

$739

Tue 8/197:20 pmPRG - ORD

1 stop21h 20mTurkish Airlines

Sun 8/2411:25 amORD - PRG

1 stop14h 00mTurkish Airlines

Deal found 4/29

$753

Mon 8/256:00 amPRG - ORD

2 stops21h 16mAir Canada

Mon 9/18:25 pmORD - PRG

1 stop32h 45mAir Canada

Deal found 4/28

$780

Thu 5/229:50 amPRG - ORD

1 stop13h 05mSWISS

Sun 5/252:20 pmORD - PRG

1 stop11h 45mSWISS

Deal found 4/28

$785

Last-minute flights from Prague to Chicago
Discover last-minute flight deals from Prague to Chicago. Data last updated April 29, 2025 and is based on user searches.

Tue 4/293:25 pmPRG - ORD

1 stop33h 30mTurkish Airlines

Fri 5/307:50 pmORD - PRG

1 stop35h 40mTurkish Airlines

Deal found 4/28

$757

Wed 5/78:50 amPRG - ORD

1 stop12h 50mDelta

Wed 5/1410:31 amORD - PRG

1 stop15h 29mDelta

Deal found 4/28

$726

Wed 5/78:50 amPRG - ORD

2 stops16h 46mMultiple Airlines

Sat 5/1010:50 amORD - PRG

2 stops22h 00mMultiple Airlines

Deal found 4/28

$730

Wed 5/76:00 amPRG - ORD

2 stops21h 12mUnited Airlines

Sun 5/116:15 pmORD - PRG

1 stop12h 25mUnited Airlines

Deal found 4/28

$769

Wed 5/76:20 amPRG - ORD

1 stop13h 25mSWISS

Sun 5/116:35 pmORD - PRG

1 stop21h 45mSWISS

Deal found 4/28

$784

Wed 5/77:20 pmPRG - ORD

1 stop21h 20mTurkish Airlines

Sat 5/107:45 pmORD - PRG

2 stops53h 40mTurkish Airlines

Deal found 4/28

$879

Wed 5/711:50 amPRG - ORD

1 stop14h 10mAer Lingus

Fri 5/93:45 pmORD - PRG

1 stop12h 25mAer Lingus

Deal found 4/29

$1,165

Thu 5/88:55 pmPRG - ORD

1 stop28h 30mScandinavian Airlines

Sun 5/118:15 pmORD - PRG

1 stop17h 00mScandinavian Airlines

Deal found 4/28

$725

Thu 5/811:40 amPRG - ORD

2 stops15h 32mAir Canada

Fri 5/2312:00 pmORD - PRG

2 stops15h 55mAir Canada

Deal found 4/28

$814

Thu 5/87:30 pmPRG - ORD

1 stop27h 40mTAP AIR PORTUGAL

Sat 5/106:15 pmORD - PRG

2 stops46h 05mTAP AIR PORTUGAL

Deal found 4/28

$1,173

Fri 5/911:00 amPRG - MDW

2 stops17h 28mDelta

Sun 5/259:20 amMDW - PRG

2 stops16h 40mDelta

Deal found 4/29

$730

Fri 5/92:00 pmPRG - MDW

2 stops15h 00mMultiple Airlines

Sun 5/251:40 pmMDW - PRG

3 stops16h 25mMultiple Airlines

Deal found 4/29

$1,329

One-way flights from Prague to Chicago
Search for one-way flight options from Prague to Chicago. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Mon 5/198:35 pmPRG - ORD

3 stops41h 52mMultiple Airlines

Deal found 4/29

$337

Tue 5/139:15 amPRG - ORD

1 stop36h 10mAir Serbia

Deal found 4/28

$469

Mon 6/309:45 pmPRG - MDW

3 stops42h 00mMultiple Airlines

Deal found 4/29

$494

Sat 6/141:40 pmPRG - ORD

1 stop33h 50mTAP AIR PORTUGAL

Deal found 4/29

$545

Mon 5/192:00 pmPRG - ORD

1 stop14h 15mIcelandair

Deal found 4/28

$565

Sat 6/1411:50 amPRG - ORD

1 stop33h 10mAer Lingus

Deal found 4/28

$617

Mon 5/1912:45 pmPRG - ORD

1 stop33h 10mLOT

Deal found 4/29

$645

Thu 5/298:10 amPRG - ORD

1 stop16h 40mFinnair

Deal found 4/29

$652

Sun 5/257:20 pmPRG - ORD

1 stop21h 20mTurkish Airlines

Deal found 4/28

$688

Sun 6/16:55 amPRG - ORD

2 stops17h 39mBritish Airways

Deal found 4/28

$711

Wed 7/236:00 amPRG - MDW

2 stops19h 40mDelta

Deal found 4/28

$809

Fri 5/306:00 amPRG - ORD

2 stops19h 35mLufthansa

Deal found 4/29

$1,083

Cheapflights Fare Finder

Use the filters below to find and compare flights from Prague to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 10/1

8:55 pm-4:10 pm

1 stop26h 15m

Chicago O'Hare Intl

Mon 10/13

7:15 pm-8:15 pm

1 stop18h 00m

$556

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 8/31

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Sun 9/14

7:25 pm-1:05 pm

1 stop10h 40m

$605

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 9/7

11:50 am-2:00 pm

1 stop33h 10m

Chicago O'Hare Intl

Thu 9/18

3:45 pm-11:10 am

1 stop12h 25m

$609

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 8/27

6:05 pm-12:20 pm

1 stop25h 15m

Chicago O'Hare Intl

Sun 10/26

10:55 pm-12:10 pm

2 stops31h 15m

$635

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 5/24

6:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Sun 5/25

4:20 pm-1:45 pm

1 stop14h 25m

$678

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 5/24

6:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Sun 5/25

5:25 pm-5:40 pm

2 stops17h 15m

$679

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Tue 5/20

6:00 am-3:20 pm

2 stops16h 20m

Chicago Midway

Mon 6/2

6:25 pm-5:40 pm

2 stops16h 15m

$684

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 6/4

8:10 am-5:50 pm

1 stop16h 40m

Chicago O'Hare Intl

Mon 6/9

8:30 pm-11:00 pm

1 stop19h 30m

$685

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 8/27

6:40 am-3:55 pm

1 stop16h 15m

Chicago O'Hare Intl

Sun 10/26

6:00 pm-1:35 pm

1 stop13h 35m

$689

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 8/23

9:20 am-5:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Fri 8/29

11:25 am-8:25 am

1 stop14h 00m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 32 results

Compare providers for flights from Prague to Chicago

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Chicago in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Prague-Chicago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Prague-Chicago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Prague-Chicago flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Prague-Chicago flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Prague to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Prague 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 Prague to Chicago

How far ahead should I book a flight from Prague to Chicago?

The best time to book flights from Prague to Chicago is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Prague to Chicago?

Currently, August is the cheapest month in which you can book a flight from Prague to Chicago (average of $245). Flying from Prague to Chicago in March is currently the most expensive (average of $321). 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 PRG to CHI?

A simple way to save on the total cost of your ticket is to fly from Prague to Chicago in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the afternoon.

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Peruse reviews from past customers who have flown with Delta, KLM and LOT from Prague to Chicago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,069 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Prague to Chicago?
Václav Havel Prague (PRG), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Prague to Chicago. 7 airlines have flights from Václav Havel Prague to Chicago on a regular basis. Booking flights from Václav Havel Prague to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.
What are the cheapest airlines flying from Prague to Chicago round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to Chicago, with prices starting at $556. Additional round-trip tickets that might be worth considering are offered by Icelandair and Aer Lingus, with the lowest prices starting at $605 and $609, respectively. Users have found that Scandinavian Airlines is 23% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Prague to Chicago one-way?
To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $469. TAP AIR PORTUGAL flights start at $545 while deals on Icelandair start at $565 one-way.
Can I find deals for flights from Prague to Chicago that include hotel bookings?
Yes. In addition to deals on Prague to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Prague to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Chicago.
Can I find deals for business class flights from Prague to Chicago?
Yes. Cheapflights offers flight deals from Prague to Chicago 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 Prague to Chicago?
Currently, August is the cheapest month in which you can book a flight from Prague to Chicago (average of $245). Flying from Prague to Chicago in March is currently the most expensive (average of $321). 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

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Top 7 airlines flying from Prague to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$449	Average$629	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$544	Average$681	FlexibilityNo cancel fee	On-time70%
Aer Lingus	Cheapest$572	Average$712	FlexibilityNo cancel fee	On-timeN/A
LOT	Cheapest$601	Average$708	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$610	Average$778	FlexibilityNo cancel fee	On-time71%
Lufthansa	Cheapest$693	Average$787	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$731	Average$854	FlexibilityNo cancel fee	On-time69%

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$337+ Cheap flights from Prague (PRG) to Chicago (CHI)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Prague to Chicago 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 Václav Havel Prague to Chicago are usually found in January or February, booked 44 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Prague to Chicago

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Prague to Chicago

Cheapest flights from Prague to ChicagoExplore the most affordable flight options available from Prague to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Prague to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Prague to Chicago that are best for you.

Compare providers for flights from Prague to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Chicago in April.

Best time to book a flight from Prague to Chicago

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

Cheapflights Insights

Everything you need to know about your flight from Prague to Chicago

How far ahead should I book a flight from Prague to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Prague to Chicago. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Prague to Chicago?

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

Find hourly flight availability from Prague to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

Reviews of airlines servicing Chicago

Peruse reviews from past customers who have flown with Delta, KLM and LOT from Prague to Chicago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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Alternative routes for Prague to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Prague to Chicago

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Cheapest flights from Prague to Chicago
Explore the most affordable flight options available from Prague to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.