$447 Cheap Flights from Prague (PRG) to Denver (DEN)

View $447 flight on Thu, May 14, 2026Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Denver Intl. Airport (DEN)

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Cheap Flights from Prague to Denver (PRG-DEN)

Prices were available within the past 7 days and start at $447 for one-way flights and $766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Sun, Apr 5 - Sun, Jul 12
PRG
Prague
DEN
Denver
$766 Roundtrip, found 2 days ago
$766
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Sun, Apr 5 from Prague to Denver, returning Sun, Jul 12, priced at $766 found 2 days ago
Air Serbia
Fri, Oct 23 - Sat, Oct 31
PRG
Prague
DEN
Denver
$771 Roundtrip, found 2 days ago
$771
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Fri, Oct 23 from Prague to Denver, returning Sat, Oct 31, priced at $771 found 2 days ago
Turkish Airlines
Thu, Apr 9 - Sun, Apr 12
PRG
Prague
DEN
Denver
$834 Roundtrip, found 3 days ago
$834
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Thu, Apr 9 from Prague to Denver, returning Sun, Apr 12, priced at $834 found 3 days ago
Icelandair
Fri, Apr 17 - Sun, May 24
PRG
Prague
DEN
Denver
$850 Roundtrip, found 4 days ago
$850
Roundtrip
found 4 days ago
Select Icelandair flight, departing Fri, Apr 17 from Prague to Denver, returning Sun, May 24, priced at $850 found 4 days ago
American Airlines
Thu, May 28 - Wed, Jul 15
PRG
Prague
DEN
Denver
$887 Roundtrip, found 4 days ago
$887
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, May 28 from Prague to Denver, returning Wed, Jul 15, priced at $887 found 4 days ago
Lufthansa
Mon, Apr 6 - Fri, Apr 17
PRG
Prague
DEN
Denver
$917 Roundtrip, found 2 days ago
$917
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Apr 6 from Prague to Denver, returning Fri, Apr 17, priced at $917 found 2 days ago
Air Canada
Thu, May 28 - Wed, Jul 15
PRG
Prague
DEN
Denver
$920 Roundtrip, found 4 days ago
$920
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, May 28 from Prague to Denver, returning Wed, Jul 15, priced at $920 found 4 days ago
Swiss International Air Lines
Thu, May 28 - Wed, Jul 15
PRG
Prague
DEN
Denver
$931 Roundtrip, found 4 days ago
$931
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, May 28 from Prague to Denver, returning Wed, Jul 15, priced at $931 found 4 days ago
Brussels Airlines
Thu, May 28 - Wed, Jul 15
PRG
Prague
DEN
Denver
$949 Roundtrip, found 4 days ago
$949
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Thu, May 28 from Prague to Denver, returning Wed, Jul 15, priced at $949 found 4 days ago
British Airways
Thu, Jul 9 - Mon, Jul 13
PRG
Prague
DEN
Denver
$958 Roundtrip, found 1 hour ago
$958
Roundtrip
found 1 hour ago
Select British Airways flight, departing Thu, Jul 9 from Prague to Denver, returning Mon, Jul 13, priced at $958 found 1 hour ago

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Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $1,069
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $1,069

Find the cheapest month to fly from Prague (PRG) to Denver (DEN)

May is typically the cheapest month to fly

From $679 - $960 per traveler.

Frequently asked questions

How much does a flight from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from $447 and cheap return flights from $766 Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) with Expedia. One-way flights typically cost between $793 and $3609, and return flights often range between $919 and $4902. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
The cheapest month to fly from PRG to DEN is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
Enter PRG to DEN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Prague (PRG) to Denver (DEN) generally departs at 6:00 AM, operated by British Airways and American Airlines. An early start like this allows you to arrive in Denver with plenty of time to explore the city. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
When traveling from Prague (PRG) to Denver, CO (DEN), the most popular departure times are in the early morning, from 6am to 9am. This time is chosen by about 49% of passengers, likely because it maximizes the day upon arrival. Airlines like Lufthansa and United Airlines offer flights during this window.
How long does it take to fly from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
Flying from PRG to DEN with a connection usually takes about 16 hours 50 minutes, traveling roughly 5,205 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
Business class seats are offered on the PRG to DEN route. Airlines that offer business class service on this route include:

  • Lufthansa
  • British Airways
  • Swiss International Air Lines
  • Finnair
  • Turkish Airlines
  • Iberia
  • Air Dolomiti
  • SAS
  • Air Baltic
  • Icelandair

How do I earn miles on a Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver from Vaclav Havel (PRG)?
From Vaclav Havel (PRG), you can fly into Denver Intl. (DEN) to reach Denver. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Heathrow (LHR), Franz Josef Strauss Intl. (MUC) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) Denver Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.)?
If you booked your Prague (PRG-Vaclav Havel) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Vaclav Havel
Destination airport
Denver Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$765
Distance
5204 mi

Book with confidence

Prague to Denver Flights

The cheapest times to fly from Prague to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Prague to Denver are during the month of April. You can find some of the cheapest flights from Prague to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Prague to Denver

Sunday is one of the best days to book for cheap flights from Prague to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Prague to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Prague to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $447 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Prague to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Prague to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Prague to Denver Flights

*Flight schedules are subject to change.

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