HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$420+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — DEN
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Prague to Denver 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.

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 August 17, 2026.

This lastminute.com deal was found by Cheapflights users on 8/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:20 pm -
1 stop31h 05m
Sun 10/48:30 pm -
1 stop27h 50m
Deal found 8/14$815
This Gotogate deal was found by Cheapflights users on 8/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:15 am -
1 stop17h 10m
Tue 10/68:30 pm -
1 stop37h 55m
Deal found 8/15$826
This Gotogate deal was found by Cheapflights users on 8/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:20 pm -
1 stop31h 05m
Sun 9/68:30 pm -
1 stop33h 55m
Deal found 8/17$840
This Turkish Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 10/143:20 pm -
1 stop35h 05m
Sat 10/178:30 pm -
1 stop27h 50m
Deal found 8/16$871

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 August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$815
(lastminute.com)

One-way from

$420
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,069
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 17, 2026.
Use the filters below to find and compare flights from Prague to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Tue 9/29

9:15 am-6:25 pm

1 stop17h 10m

Denver Intl

Tue 10/6

8:30 pm-6:25 pm

1 stop37h 55m

$826

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Wed 10/14

3:20 pm-6:25 pm

1 stop35h 05m

Denver Intl

Sat 10/17

8:30 pm-8:20 am

1 stop27h 50m

$871

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Mon 9/21

7:20 pm-6:25 pm

1 stop31h 05m

Denver Intl

Sun 10/4

6:00 am-6:25 pm

2 stops28h 25m

$880

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Thu 12/24

2:45 pm-5:25 pm

1 stop34h 40m

Denver Intl

Thu 1/14

11:35 am-6:00 pm

2 stops22h 25m

$985

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Tue 9/29

12:00 pm-11:19 pm

2 stops19h 19m

Denver Intl

Tue 10/6

12:00 pm-9:10 pm

2 stops25h 10m

$995

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Sat 8/29

9:15 am-6:25 pm

1 stop17h 10m

Denver Intl

Sun 9/6

8:30 pm-2:25 pm

1 stop33h 55m

$1,008

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Mon 9/21

10:15 am-7:46 pm

1 stop17h 31m

Denver Intl

Sun 10/4

6:35 pm-5:05 pm

1 stop14h 30m

$1,049

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Sat 8/29

6:00 am-3:40 pm

1 stop17h 40m

Denver Intl

Wed 9/9

8:25 pm-9:20 pm

1 stop16h 55m

$1,055
Quickest round-trip

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Fri 8/28

9:10 am-3:40 pm

1 stop14h 30m

Denver Intl

Mon 9/7

4:15 pm-12:40 pm

1 stop12h 25m

$1,056
Cheapest one-way

PragueDenver

PRG Václav Havel Prague - DEN Denver Intl

PRGDEN

Václav Havel Prague

Fri 10/9

9:10 am-8:06 am

3 stops30h 56m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 18 resultsSorted by cheapest first
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

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 $600). Flying from Prague to Denver in January is currently the most expensive (average of $1,432). 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?

Airfare is below average for this route at the moment.

Prague to Denver flights typically cost between $970 and $1,149 in September.
The cheapest round-trip price found within the last 5 days was $815 on Turkish Airlines (Sep 21-Oct 4).

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 August 17, 2026.
Read through reviews of airlines operating flights from Prague to Denver, such as United Airlines,Icelandair, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,106 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,106 reviews
United Airlines
7.4
Good
10,106 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Icelandair
6.9
Okay
732 reviews
United Airlines
7.4
Good
10,106 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Lufthansa
6.8
Okay
8,196 reviews
United Airlines
7.4
Good
10,106 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
British Airways
6.7
Okay
8,173 reviews
United Airlines
7.4
Good
10,106 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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?

    Turkish Airlines can get you from Prague to Denver in just under 17h 10m. 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 Icelandair. Our recent data shows that you can find tickets from as low as $280 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at $839 and $914 round-trip. Icelandair is priced at 72% 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 $608 on British Airways. Other airlines that offer cheap prices include American Airlines from $644 and Icelandair from $697 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 $600). Flying from Prague to Denver in January is currently the most expensive (average of $1,432). 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
Westminster
Black Hawk
Lakewood
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Greeley
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
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 August 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$280Average$826FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$839Average$1,138FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$914Average$1,054FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$929Average$1,108FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.