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

For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $226. Users have also found prices from $240 and $240 on Aer Lingus and TAP AIR PORTUGAL, respectively.

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

Currently, November is the cheapest month in which you can book a flight from USA to Prague (average of $651). Flying from USA to Prague in June is currently the most expensive (average of $1,118). 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.

In terms of precipitation, rainfall in Prague ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Prague when rainfall is around 0.4 in.

If weather is an important factor for your trip to Prague, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular routes from USA to Prague?

When deciding which route to take from USA to Prague consider New York John F Kennedy Intl - Václav Havel Prague, Newark - Václav Havel Prague or New York LaGuardia - Václav Havel Prague as they are the most popular.

What are the most popular airlines that fly from USA to Prague?

Before booking your flight from USA to Prague check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

How far in advance should I book a flight from USA to Prague?

Users have found that booking a flight from USA to Prague at least 32 days early can save you up to 26% on average compared to booking a flight this week. If booking 32 days before your flight isn’t an option for you, users have found flights from USA to Prague for as little as $578 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $840 for flights departing within the next 3 days.

What is the cheapest month to fly from USA to Prague?

The best pricing can be found in the month of March. Prices to Prague from USA average $731. You can even find prices in March for less than $731, as users have found deals to Prague from as low as $440. The month of June appears to be one of the more expensive times to travel to Prague from USA. Flying in the targeted month can save you up to 23%.

What is the cheapest time of day to fly from US to PRG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Prague as you normally would.

What airport do you fly into for flights to Prague from United States?

Located just 6.9 mi from the city center, Václav Havel Prague (PRG) is the airport most travelers will use when flying to Prague from United States.

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

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

How can I find direct flights from USA to Prague?

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

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

Yes. Cheapflights offers flight deals from USA to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$179+ Flights from the United States to Prague

Round-trip from	$413 (Booking.com)
One-way from	$174 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$824
Good round-trip deal	$646 or less
Good one-way deal	$554 or less

Delta

Delta's Delta One offers 180-degree flat-bed seats, premium meals, and Sky Club access.

Delta offers free Wi-Fi on most international long-haul flights for SkyMiles members.

United Airlines

United's Polaris Business Class offers lie-flat seats, Saks bedding, and access to exclusive Polaris Lounges.

United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.

Read more about United Airlinesby Harriet Baskas

KLM

KLM's Economy Comfort offers 4 extra inches of legroom, enhancing comfort on long-haul flights.

KLM's 787 Dreamliner offers lower cabin altitude, reducing fatigue on long flights.

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$255	Average$865	FlexibilityNo cancel fee	On-time79%
LEVEL	Cheapest$276	Average$406	FlexibilityNo cancel fee	On-timeN/A
Condor	Cheapest$329	Average$728	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$366	Average$721	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$368	Average$498	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$379	Average$755	FlexibilityNo cancel fee	On-time71%
Icelandair	Cheapest$381	Average$578	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$476	Average$769	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$483	Average$924	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$484	Average$936	FlexibilityNo cancel fee	On-time76%

$179+ Cheap flights from the United States to Prague (PRG)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Prague

Keep the following information in mind while searching for USA to Prague flight deals. Data was last updated July 31, 2025.

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Cheapest flights from USA to PragueExplore the most affordable flight options available from USA to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from USA to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

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The best insider tips for theUnited States to Prague flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Prague trip

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Best time to book a flight from USA to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Prague

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

What is the cheapest time of day to fly from US to PRG?

Find hourly flight availability from USA to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated July 31, 2025.

Read through reviews of airlines operating flights from the United States to Prague, such as Delta, KLM, and LOT. 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 USA to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Prague from United States?

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

What are the most popular routes from USA to Prague?

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

How can I find direct flights from USA to Prague?

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

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

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Cheapest flights from USA to Prague
Explore the most affordable flight options available from USA to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.