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$413+ Cheap flights from Prague (PRG) to Denver (DEN)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — DEN
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Prague to Denver

Cheapest flights from Prague to Denver
Explore the most affordable flight options available from Prague to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/91:55 pm
PRG
-
DEN
2 stops50h 49m
Multiple Airlines
Tue 3/245:20 pm
DEN
-
PRG
1 stop22h 05m
Multiple Airlines
Deal found 1/20$609
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Wed 4/83:45 pm
PRG
-
DEN
2 stops40h 46m
Multiple Airlines
Tue 4/214:05 pm
DEN
-
PRG
1 stop16h 00m
Multiple Airlines
Deal found 1/19$616
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Wed 4/83:45 pm
PRG
-
DEN
2 stops40h 46m
Multiple Airlines
Thu 4/234:05 pm
DEN
-
PRG
1 stop12h 40m
Multiple Airlines
Deal found 1/19$667
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/99:30 pm
PRG
-
DEN
2 stops44h 15m
Multiple Airlines
Wed 4/225:40 pm
DEN
-
PRG
1 stop11h 50m
Multiple Airlines
Deal found 1/19$694
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Tue 4/78:40 pm
PRG
-
DEN
2 stops35h 51m
Multiple Airlines
Tue 4/214:05 pm
DEN
-
PRG
1 stop16h 00m
Multiple Airlines
Deal found 1/19$697
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/611:30 am
PRG
-
DEN
2 stops44h 55m
Multiple Airlines
Mon 4/205:40 pm
DEN
-
PRG
1 stop11h 50m
Multiple Airlines
Deal found 1/19$707
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/99:10 am
PRG
-
DEN
2 stops23h 15m
Multiple Airlines
Tue 4/214:05 pm
DEN
-
PRG
1 stop16h 00m
Multiple Airlines
Deal found 1/19$710
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Tue 3/109:10 pm
PRG
-
DEN
2 stops42h 16m
Multiple Airlines
Tue 3/245:20 pm
DEN
-
PRG
1 stop22h 05m
Multiple Airlines
Deal found 1/19$713
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Wed 4/83:45 pm
PRG
-
DEN
2 stops40h 46m
Multiple Airlines
Fri 4/244:40 pm
DEN
-
PRG
1 stop12h 25m
Multiple Airlines
Deal found 1/19$721
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:15 pm
PRG
-
DEN
1 stop27h 15m
Multiple Airlines
Tue 6/306:40 pm
DEN
-
PRG
1 stop13h 45m
Multiple Airlines
Deal found 1/20$728
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:35 am
PRG
-
DEN
2 stops32h 11m
Multiple Airlines
Tue 3/172:50 pm
DEN
-
PRG
2 stops19h 25m
Multiple Airlines
Deal found 1/19$751
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Tue 4/78:40 pm
PRG
-
DEN
2 stops35h 51m
Multiple Airlines
Sat 4/184:05 pm
DEN
-
PRG
1 stop12h 40m
Multiple Airlines
Deal found 1/19$753

Find flight deals from Prague to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$609
(Kiwi.com)

One-way from

$413
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$1,135
Provider with most accurate pricing for Václav Havel Prague-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Václav Havel Prague-Denver Intl flights.
Search Deals
From Václav Havel Prague to Denver Intl
Search Deals
One-way flight from Václav Havel Prague to Denver Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Prague to Denver 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 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Prague to Denver that are best for you.

Fly from

Prague

Fly to

Denver

Route

Depart

Return

Price

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Mon 3/9

1:55 pm-9:44 am

2 stops50h 49m

Denver Intl

Tue 3/24

5:20 pm-10:25 pm

1 stop22h 05m

$609

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Tue 6/23

9:15 pm-4:30 pm

1 stop27h 15m

Denver Intl

Tue 6/30

6:40 pm-4:25 pm

1 stop13h 45m

$728

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Mon 2/16

7:35 am-1:40 pm

1 stop14h 05m

Denver Intl

Tue 2/17

7:49 am-4:05 pm

2 stops24h 16m

$772

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Tue 4/7

9:15 am-6:25 pm

1 stop17h 10m

Denver Intl

Thu 4/23

8:25 pm-8:20 am

1 stop27h 55m

$798

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Fri 7/17

9:10 am-11:01 pm

2 stops21h 51m

Denver Intl

Sun 8/2

2:22 pm-5:05 pm

2 stops18h 43m

$801

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Thu 6/25

9:15 am-6:25 pm

1 stop17h 10m

Denver Intl

Sat 7/18

8:25 pm-8:20 am

1 stop27h 55m

$809

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Sat 4/4

9:15 am-6:25 pm

1 stop17h 10m

Denver Intl

Tue 4/21

8:25 pm-1:00 pm

1 stop32h 35m

$821

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Wed 4/8

7:20 pm-6:25 pm

1 stop31h 05m

Denver Intl

Sun 4/19

8:25 pm-2:25 pm

1 stop34h 00m

$821

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Tue 4/7

9:15 am-6:25 pm

1 stop17h 10m

Denver Intl

Sat 4/18

8:25 pm-8:20 am

1 stop27h 55m

$821

PragueDenver

PRG - DEN

PRGDEN

Václav Havel Prague

Mon 6/22

9:25 am-11:25 am

2 stops34h 00m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Prague-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Prague-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-Denver 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-Denver 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 Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Prague to Denver. Price data was last updated on January 16, 2026.

To ensure you get the cheapest price possible for a flight from Prague to Denver, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Prague to Denver (average of $130). Flying from Prague to Denver in January is currently the most expensive (average of $909). 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 much does it cost to fly round-trip from Prague to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated January 20, 2026.
Read through reviews of airlines operating flights from Prague to Denver, such as United Airlines, Icelandair, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,178 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,178 reviews
United Airlines
7.4
Good
9,178 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Icelandair
7.1
Good
598 reviews
United Airlines
7.4
Good
9,178 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,732 reviews
United Airlines
7.4
Good
9,178 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,691 reviews
United Airlines
7.4
Good
9,178 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • How long is the flight from Prague to Denver?

    United Airlines can get you from Prague to Denver in just under 14h 05m. Your travel time can differ by up to . Prague and Denver are separated by a distance of 5200 mi.

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

    Our cheapest airline available from Prague to Denver is British Airways. Our recent data shows that you can find tickets from as low as $129 on this airline. Additional options worth looking into are Icelandair and United Airlines, starting at $503 and $807 round-trip. British Airways is priced at 85% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $562 on Icelandair. Other airlines that offer cheap prices include American Airlines from $644 and Aer Lingus from $647 one-way.

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

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

  • How can I find direct flights from Prague to Denver?

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

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

    Yes. Cheapflights offers flight deals from Prague to Denver 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 Denver?

    Currently, February is the cheapest month in which you can book a flight from Prague to Denver (average of $130). Flying from Prague to Denver in January is currently the most expensive (average of $909). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Greeley
Lone Tree
Centennial
Wheat Ridge
Cripple Creek
Winter Park
Silverthorne
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Prague to Denver

Discover the top 4 airlines that operate flights from Prague to Denver. 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 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$129Average$758FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$503Average$808FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$807Average$877FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$811Average$903FlexibilityNo cancel feeOn-time76%

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