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

Flying on Austrian Airlines is currently your cheapest option to Chicago, with prices starting at $547. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and LOT, with the lowest prices starting at $557 and $635, respectively. Users have found that Austrian 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 TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $370. Air Serbia flights start at $403 while deals on Scandinavian Airlines start at $550 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 51 days in advance to save up to 42% 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 51 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 $713. You can even find prices in January for less than $713, 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 20%.

Most accurate provider : When it comes to deals on Prague-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Chicago flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$314+ Flights from Prague to Chicago

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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

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Cheapflights Tip: The best prices from Václav Havel Prague to Chicago are usually found in January or February, booked 51 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Prague to Chicago

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$547 (Austrian Airlines)
One-way from	$314 (Mytrip)
Popular in	August
Cheapest in	January
Average price	$732

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 ($73 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 March 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 March 26, 2025.

Tue 4/297:30 amPRG - ORD

1 stop12h 50mAustrian Airlines

Tue 5/66:05 pmORD - PRG

2 stops15h 00mAustrian Airlines

Deal found 3/25

$547

Thu 5/18:55 pmPRG - ORD

1 stop26h 15mScandinavian Airlines

Thu 5/157:15 pmORD - PRG

1 stop18h 00mScandinavian Airlines

Deal found 3/25

$557

Wed 10/82:00 pmPRG - ORD

1 stop14h 15mIcelandair

Fri 10/1710:15 pmORD - PRG

1 stop31h 50mIcelandair

Deal found 3/25

$577

Thu 9/257:10 amPRG - ORD

1 stop12h 10mLOT

Fri 10/109:40 pmORD - PRG

1 stop31h 25mLOT

Deal found 3/24

$601

Sat 4/129:25 pmPRG - ORD

1 stop23h 45mMultiple Airlines

Sun 4/205:10 pmORD - PRG

1 stop11h 35mMultiple Airlines

Deal found 3/24

$642

Mon 4/148:50 amPRG - ORD

1 stop12h 20mDelta

Mon 4/2110:30 amORD - PRG

2 stops18h 15mDelta

Deal found 3/24

$643

Sat 5/246:00 amPRG - ORD

1 stop15h 10mKLM

Sun 5/251:30 pmORD - PRG

1 stop12h 30mKLM

Deal found 3/24

$653

Tue 4/2910:20 amPRG - ORD

1 stop12h 35mBritish Airways

Tue 5/69:15 pmORD - PRG

1 stop16h 15mBritish Airways

Deal found 3/25

$671

Thu 4/311:50 amPRG - ORD

1 stop14h 10mAer Lingus

Sat 5/38:50 pmORD - PRG

1 stop31h 20mAer Lingus

Deal found 3/24

$681

Thu 5/17:30 pmPRG - ORD

1 stop29h 20mFinnair

Thu 5/154:44 pmORD - PRG

2 stops31h 46mFinnair

Deal found 3/25

$694

Tue 7/13:25 pmPRG - ORD

1 stop25h 15mTurkish Airlines

Sun 7/1311:25 amORD - PRG

1 stop20h 05mTurkish Airlines

Deal found 3/24

$698

Mon 4/76:00 amPRG - MDW

2 stops19h 02mDelta

Sun 4/209:20 amMDW - PRG

2 stops16h 00mDelta

Deal found 3/24

$705

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 March 26, 2025.

Tue 4/297:30 amPRG - ORD

1 stop12h 50mAustrian Airlines

Tue 5/66:05 pmORD - PRG

2 stops15h 00mAustrian Airlines

Deal found 3/25

$547

Thu 5/18:55 pmPRG - ORD

1 stop26h 15mScandinavian Airlines

Thu 5/157:15 pmORD - PRG

1 stop18h 00mScandinavian Airlines

Deal found 3/25

$557

Mon 4/77:40 pmPRG - ORD

1 stop31h 00mLOT

Sun 4/205:10 pmORD - PRG

1 stop11h 55mLOT

Deal found 3/24

$635

Sat 4/129:25 pmPRG - ORD

1 stop23h 45mMultiple Airlines

Sun 4/205:10 pmORD - PRG

1 stop11h 35mMultiple Airlines

Deal found 3/24

$642

Mon 4/148:50 amPRG - ORD

1 stop12h 20mDelta

Mon 4/2110:30 amORD - PRG

2 stops18h 15mDelta

Deal found 3/24

$643

Sat 5/246:00 amPRG - ORD

1 stop15h 10mKLM

Sun 5/251:30 pmORD - PRG

1 stop12h 30mKLM

Deal found 3/24

$653

Fri 5/22:00 pmPRG - ORD

1 stop14h 15mIcelandair

Wed 7/910:15 pmORD - PRG

1 stop31h 50mIcelandair

Deal found 3/24

$666

Tue 4/2910:20 amPRG - ORD

1 stop12h 35mBritish Airways

Tue 5/69:15 pmORD - PRG

1 stop16h 15mBritish Airways

Deal found 3/25

$671

Thu 5/17:30 pmPRG - ORD

1 stop29h 20mFinnair

Thu 5/154:44 pmORD - PRG

2 stops31h 46mFinnair

Deal found 3/25

$694

Tue 7/13:25 pmPRG - ORD

1 stop25h 15mTurkish Airlines

Sun 7/1311:25 amORD - PRG

1 stop20h 05mTurkish Airlines

Deal found 3/24

$698

Fri 8/111:50 amPRG - ORD

1 stop14h 10mAer Lingus

Sat 8/303:45 pmORD - PRG

1 stop12h 25mAer Lingus

Deal found 3/25

$726

Mon 6/166:00 amPRG - ORD

2 stops21h 20mAir Canada

Wed 7/910:40 amORD - PRG

2 stops15h 25mAir Canada

Deal found 3/24

$738

Last-minute flights from Prague to Chicago
Discover last-minute flight deals from Prague to Chicago. Data last updated March 26, 2025 and is based on user searches.

Thu 4/311:50 amPRG - ORD

1 stop14h 10mAer Lingus

Sat 5/38:50 pmORD - PRG

1 stop31h 20mAer Lingus

Deal found 3/24

$681

Thu 4/36:00 amPRG - ORD

1 stop15h 10mDelta

Fri 4/114:20 pmORD - PRG

1 stop18h 20mDelta

Deal found 3/24

$723

Thu 4/38:50 amPRG - MDW

2 stops16h 28mDelta

Sat 5/31:16 pmMDW - PRG

2 stops14h 14mDelta

Deal found 3/24

$756

Thu 4/36:00 amPRG - ORD

2 stops15h 55mMultiple Airlines

Sat 5/32:55 pmORD - PRG

1 stop11h 45mMultiple Airlines

Deal found 3/24

$756

Thu 4/36:00 amPRG - ORD

2 stops15h 55mUnited Airlines

Sat 5/311:14 amORD - PRG

2 stops15h 26mUnited Airlines

Deal found 3/24

$757

Thu 4/36:20 amPRG - ORD

2 stops13h 35mLufthansa

Fri 4/1110:30 pmORD - PRG

2 stops15h 50mLufthansa

Deal found 3/24

$822

Thu 4/39:50 amPRG - ORD

3 stops28h 40mTAP AIR PORTUGAL

Fri 4/116:00 pmORD - PRG

2 stops22h 20mTAP AIR PORTUGAL

Deal found 3/24

$1,553

Mon 4/77:40 pmPRG - ORD

1 stop31h 00mLOT

Sun 4/205:10 pmORD - PRG

1 stop11h 55mLOT

Deal found 3/24

$635

Mon 4/76:00 amPRG - MDW

2 stops19h 02mDelta

Sun 4/209:20 amMDW - PRG

2 stops16h 00mDelta

Deal found 3/24

$705

Mon 4/79:50 amPRG - ORD

3 stops28h 40mTAP AIR PORTUGAL

Sun 4/206:00 pmORD - PRG

2 stops22h 20mTAP AIR PORTUGAL

Deal found 3/24

$1,330

Fri 4/116:50 amPRG - ORD

2 stops15h 05mAir Canada

Sun 4/201:00 pmORD - PRG

2 stops14h 55mAir Canada

Deal found 3/24

$991

Sat 4/129:25 pmPRG - ORD

1 stop23h 45mMultiple Airlines

Sun 4/205:10 pmORD - PRG

1 stop11h 35mMultiple Airlines

Deal found 3/24

$642

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 March 26, 2025.

Tue 4/299:00 pmPRG - ORD

3 stops42h 35mMultiple Airlines

Deal found 3/23

$314

Thu 5/227:30 pmPRG - ORD

1 stop27h 40mTAP AIR PORTUGAL

Deal found 3/25

$370

Tue 5/279:15 amPRG - ORD

1 stop36h 10mAir Serbia

Deal found 3/24

$403

Tue 5/276:20 amPRG - MDW

3 stops33h 25mMultiple Airlines

Deal found 3/24

$459

Fri 9/128:55 pmPRG - ORD

1 stop26h 15mScandinavian Airlines

Deal found 3/25

$550

Fri 9/122:00 pmPRG - ORD

1 stop14h 15mIcelandair

Deal found 3/24

$554

Wed 6/411:50 amPRG - ORD

1 stop33h 10mAer Lingus

Deal found 3/25

$604

Wed 4/96:05 pmPRG - ORD

1 stop32h 35mLOT

Deal found 3/24

$607

Thu 5/228:10 amPRG - ORD

1 stop16h 40mFinnair

Deal found 3/24

$616

Sun 7/209:20 amPRG - ORD

1 stop15h 35mTurkish Airlines

Deal found 3/23

$668

Sun 6/88:10 amPRG - ORD

2 stops32h 01mBritish Airways

Deal found 3/24

$671

Wed 7/236:00 amPRG - MDW

2 stops19h 28mDelta

Deal found 3/24

$787

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

Tue 4/29

7:30 am-1:20 pm

1 stop12h 50m

Chicago O'Hare Intl

Tue 5/6

6:05 pm-4:05 pm

2 stops15h 00m

$547

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 5/1

8:55 pm-4:10 pm

1 stop26h 15m

Chicago O'Hare Intl

Thu 5/15

7:15 pm-8:15 pm

1 stop18h 00m

$557

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 4/7

7:40 pm-7:40 pm

1 stop31h 00m

Chicago O'Hare Intl

Sun 4/20

5:10 pm-12:05 pm

1 stop11h 55m

$635

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 4/12

9:25 pm-2:10 pm

1 stop23h 45m

Chicago O'Hare Intl

Sun 4/20

5:10 pm-11:45 am

1 stop11h 35m

$642

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 4/14

8:50 am-2:10 pm

1 stop12h 20m

Chicago O'Hare Intl

Mon 4/21

10:30 am-11:45 am

2 stops18h 15m

$643

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

1:30 pm-9:00 am

1 stop12h 30m

$653

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 5/2

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Wed 7/9

10:15 pm-1:05 pm

1 stop31h 50m

$666

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 4/29

10:20 am-3:55 pm

1 stop12h 35m

Chicago O'Hare Intl

Tue 5/6

9:15 pm-8:30 pm

1 stop16h 15m

$671

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 5/1

7:30 pm-5:50 pm

1 stop29h 20m

Chicago O'Hare Intl

Thu 5/15

4:44 pm-7:30 am

2 stops31h 46m

$694

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 7/1

3:25 pm-9:40 am

1 stop25h 15m

Chicago O'Hare Intl

Sun 7/13

11:25 am-2:30 pm

1 stop20h 05m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 33 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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Chicago flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 50 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 $323). 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

7,891 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

7,891 reviews

Delta

8.0

Very good

7,891 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

1,318 reviews

Delta

8.0

Very good

7,891 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

1,061 reviews

Delta

8.0

Very good

7,891 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

1,266 reviews

Delta

8.0

Very good

7,891 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

7.5

Good

769 reviews

Delta

8.0

Very good

7,891 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 Austrian Airlines is currently your cheapest option to Chicago, with prices starting at $547. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and LOT, with the lowest prices starting at $557 and $635, respectively. Users have found that Austrian 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 TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $370. Air Serbia flights start at $403 while deals on Scandinavian Airlines start at $550 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 $323). 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$686	FlexibilityNo cancel fee	On-time70%
Aer Lingus	Cheapest$572	Average$700	FlexibilityNo cancel fee	On-timeN/A
LOT	Cheapest$599	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$874	FlexibilityNo cancel fee	On-time69%

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$314+ 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 4/29. 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 51 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 March 26, 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 March 26, 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 March.

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 March 21, 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 March 26, 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 March 26, 2025.