$287+ Cheap flights from Chicago (CHI) to the Czech Republic
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PRG
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Czech Republic 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Czech Republic
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Best
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Cheapest flights from Chicago to Czech RepublicExplore the most affordable flight options available from Chicago to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Chicago to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:50 pm -
1 stop12h 25m
Wed 12/97:15 am -
1 stop19h 40m
Deal found 11/1![LOT logo]()
$703
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:50 pm -
1 stop16h 55m
Tue 12/812:55 pm -
1 stop14h 00m
Deal found 11/2![LOT logo]()
$704
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:50 pm -
1 stop31h 20m
Wed 12/97:15 am -
1 stop19h 40m
Deal found 11/2![LOT logo]()
$709
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:30 pm -
3 stops33h 25m
Sun 12/67:40 pm -
3 stops28h 40m
Deal found 11/4![Multiple Airlines logo]()
$715
This Mytrip deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 pm -
3 stops21h 10m
Tue 11/176:10 am -
3 stops18h 10m
Deal found 10/31![Multiple Airlines logo]()
$718
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 pm -
1 stop16h 25m
Thu 12/107:15 pm -
1 stop27h 15m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$719
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm -
1 stop33h 40m
Tue 11/247:15 pm -
1 stop27h 15m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$723
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:30 pm -
1 stop10h 25m
Thu 12/243:35 pm -
2 stops32h 45m
Deal found 11/4![Multiple Airlines logo]()
$729
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:30 pm -
1 stop10h 25m
Mon 11/238:10 pm -
2 stops50h 20m
Deal found 10/31![Multiple Airlines logo]()
$731
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:45 am -
1 stop19h 05m
Tue 11/172:45 pm -
1 stop26h 15m
Deal found 10/31![Turkish Airlines logo]()
$733
Best flights from Chicago to Czech RepublicDiscover carefully curated flight deals from Chicago to Czech Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Chicago to Czech Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/25:20 pm -
2 stops14h 40m
Thu 5/136:00 am -
1 stop15h 00m
Deal found 11/4![Delta logo]()
$735
This Turkish Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/88:05 pm -
1 stop15h 15m
Sat 4/107:15 pm -
1 stop21h 20m
Deal found 11/4![Turkish Airlines logo]()
$809
This Austrian Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/61:12 pm -
2 stops14h 13m
Sun 4/1111:05 am -
2 stops36h 46m
Deal found 11/4![Austrian Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:50 pm -
2 stops33h 15m
Thu 12/2410:20 am -
1 stop12h 00m
Deal found 11/4![United Airlines logo]()
$872
This Scandinavian Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:10 pm -
1 stop12h 20m
Thu 1/77:20 pm -
2 stops34h 11m
Deal found 10/31![Scandinavian Airlines logo]()
$878
This Condor deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:10 am -
2 stops20h 45m
Mon 11/238:00 am -
2 stops21h 37m
Deal found 10/31![Multiple Airlines logo]()
$1,040
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/145:20 pm -
2 stops17h 20m
Sun 4/256:00 am -
2 stops19h 40m
Deal found 11/4![Delta logo]()
$797
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:30 pm -
2 stops16h 25m
Mon 12/71:45 pm -
2 stops37h 13m
Deal found 11/1![United Airlines logo]()
$888
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:15 am -
2 stops15h 50m
Wed 12/168:55 am -
2 stops16h 50m
Deal found 10/31![Delta logo]()
$827
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:33 pm -
2 stops17h 02m
Wed 12/166:00 am -
2 stops17h 43m
Deal found 11/4![Delta logo]()
$882
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:00 am -
2 stops18h 25m
Mon 12/289:50 am -
1 stop13h 45m
Deal found 11/3![Delta logo]()
$1,176
Last-minute flights from Chicago to Czech RepublicDiscover last-minute flight deals from Chicago to Czech Republic. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Czech Republic. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:30 pm -
1 stop10h 25m
Mon 11/238:10 pm -
2 stops50h 20m
Deal found 10/31![Multiple Airlines logo]()
$731
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:45 am -
1 stop19h 05m
Tue 11/172:45 pm -
1 stop26h 15m
Deal found 10/31![Turkish Airlines logo]()
$733
This Mytrip deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 pm -
3 stops21h 10m
Tue 11/176:10 am -
3 stops18h 10m
Deal found 10/31![Multiple Airlines logo]()
$718
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm -
1 stop33h 40m
Tue 11/247:15 pm -
1 stop27h 15m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$723
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:50 pm -
1 stop16h 55m
Tue 12/812:55 pm -
1 stop14h 00m
Deal found 11/2![LOT logo]()
$704
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:50 pm -
1 stop31h 20m
Wed 12/97:15 am -
1 stop19h 40m
Deal found 11/2![LOT logo]()
$709
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 pm -
1 stop16h 25m
Thu 12/107:15 pm -
1 stop27h 15m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$719
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:30 pm -
3 stops33h 25m
Sun 12/67:40 pm -
3 stops28h 40m
Deal found 11/4![Multiple Airlines logo]()
$715
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:50 pm -
1 stop12h 25m
Wed 12/97:15 am -
1 stop19h 40m
Deal found 11/1![LOT logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:30 pm -
1 stop10h 25m
Thu 12/243:35 pm -
2 stops32h 45m
Deal found 11/4![Multiple Airlines logo]()
$729
One-way flights from Chicago to Czech RepublicSearch for one-way flight options from Chicago to Czech Republic. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Chicago to Czech Republic. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:10 pm -
3 stops28h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$287
This deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:30 pm -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Icelandair logo]()
$300
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/89:50 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![British Airways logo]()
$330
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 pm -
1 stop16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:10 pm -
2 stops33h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 pm -
3 stops31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:10 pm -
3 stops37h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$352
This Air Serbia deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/611:55 pm -
1 stop25h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Air Serbia logo]()
$353
Find flight deals from Chicago to Czech Republic
Keep the following information in mind while searching for Chicago to Czech Republic flight deals. Data was last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $703 (oojo) |
One-way from | $287 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $788 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Czech Republic 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, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Chicago to the Czech Republic that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Sun 12/6
6:30 pm-11:55 am
1 stop10h 25m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$300
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Sat 1/9
5:30 pm-7:15 pm
1 stop18h 45m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$353
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Sat 1/9
6:30 pm-8:10 pm
2 stops18h 40m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$406
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Sat 1/23
5:40 pm-9:45 pm
1 stop21h 05m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$449
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Fri 11/13
8:05 pm-11:00 am
1 stop31h 55m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$514
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Tue 12/1
11:45 am-6:25 pm
1 stop23h 40m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$532
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 12/23
4:20 pm-10:20 am
1 stop11h 00m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$564
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 12/2
3:16 pm-8:35 pm
2 stops22h 19m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$568
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Wed 11/18
9:50 pm-10:50 pm
1 stop18h 00m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$583
ChicagoPrague
ORD Chicago O'Hare Intl - PRG Václav Havel Prague
ORDPRG
Chicago O'Hare Intl
Tue 12/1
1:35 pm-11:10 am
2 stops14h 35m
Václav Havel Prague
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$594
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Chicago to Czech Republic
Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Chicago with our price prediction graph.
ORD-PRG
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 to the Czech Republic
CHI-CZ0
ORD-PRG
What is the cheapest month to book a flight from Chicago to Czech Republic?
Currently, February is the cheapest month in which you can book a flight from Chicago to Czech Republic (average of $575). Flying from Chicago to Czech Republic in June is currently the most expensive (average of $1,123). 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.
How far ahead should I book a flight from Chicago to Czech Republic?
The price you pay for your flight from Chicago to Czech Republic may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Czech Republic
Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated November 5, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines,Turkish Airlines, andAer Lingus from Chicago to the Czech Republic 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.
Comfort
7.4
Food
6.8
Boarding
7.7
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Boarding
7.7
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Boarding
7.7
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Boarding
7.7
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Boarding
7.7
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Comfort
7.4
Food
6.8
Boarding
7.7
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Related info for your journey
Find useful and relevant information for your journey from Chicago to Czech Republic. 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 Chicago to Czech Republic
See prices for flight routes from nearby airports that may be better suited for you.
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Complete your trip to Czech Republic by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Chicago to Czech Republic, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Czech Republic flights
Browse other Chicago and Czech Republic flight options. Last updated on November 5, 2026.
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Chicago to Czech Republic flights
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Top 10 airlines flying from Chicago to Czech Republic
Discover the top 10 airlines that operate flights from Chicago to Czech Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$670 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$513 | Average$740 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$514 | Average$819 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$530 | Average$646 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$538 | Average$617 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$598 | Average$989 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$629 | Average$976 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$633 | Average$901 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$641 | Average$873 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$686 | Average$755 | FlexibilityNo cancel fee | On-time79% |