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Cheap Flights from Prague to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
New York
Newark1 stop$289
Los Angeles
Los Angeles1 stop$611
Las Vegas
Las Vegas1 stop$695
San Francisco
San Francisco2 stops$554
Miami
Miami1 stop$645
Boston
Boston1 stop$478
Fort Lauderdale
Fort Lauderdale2 stops$819
Washington, D.C.
Washington, D.C.2 stops$559
Denver
Denver2 stops$616
Seattle
Seattle1 stop$624
Atlanta
Atlanta2 stops$715
Tampa
Tampa2 stops$864
Houston
Houston1 stop$908
San Diego
San Diego2 stops$875
Honolulu
Honolulu2 stops$980
Philadelphia
Philadelphia2 stops$811
New York
Newark1 stop$289
Los Angeles
Los Angeles1 stop$611
Las Vegas
Las Vegas1 stop$695
San Francisco
San Francisco2 stops$554
Miami
Miami1 stop$645
Boston
Boston1 stop$478
Fort Lauderdale
Fort Lauderdale2 stops$819
Washington, D.C.
Washington, D.C.2 stops$559
Denver
Denver2 stops$616
Seattle
Seattle1 stop$624
Atlanta
Atlanta2 stops$715
Tampa
Tampa2 stops$864
Houston
Houston1 stop$908
San Diego
San Diego2 stops$875
Honolulu
Honolulu2 stops$980
Philadelphia
Philadelphia2 stops$811
Booking Insights

KAYAK's insights & trends for Prague to the United States flights

Get data-powered insights and trends into flights from Prague to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Prague to the United States flight route?

The cheapest ticket to the United States from Prague found in the last 5 days was to New York, at $664 round-trip. The most popular route is from Prague (PRG) to New York John F Kennedy Intl Airport (JFK), and the cheapest round-trip airline ticket found on this route in the last 5 days was $664.

What is the cheapest time of day to fly to the United States?

The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $844 on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $844.

Can I save money by flying with a layover from Prague to the United States?

No, with an average price for the route of $895, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Prague to the United States?

The cheapest month for flights from Prague to the United States is February, when tickets cost $649 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $818 and $812 respectively.

What’s the cheapest day of the week to fly from Prague to United States?

Your flight ticket price will generally be cheaper if you fly to United States on a Thursday and more expensive on a Monday. On your return trip to Prague, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

How far in advance should I book a flight from Prague to the United States?

To get a below average price on the flight from Prague to the United States, you should book around 3 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

November

Cheapest flight

$250
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Prague to Newark Liberty Airport

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Prague to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Prague to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Prague to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Prague to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Prague to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Prague to the following destinations at these prices or less: Philadelphia $659 one-way - $996 round-trip

Reviews of the top 5 airlines serving from Prague to the United States

 
Need help choosing which airline to fly with from Prague to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8529 reviews
7.8Comfort
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Noting this only because it’s so unusual for delta: this was just an uncomfortable flight. The jet ridge was too hot and the plane wasn’t any better. By the time we got off the ground the AC was on but for such a short flight it was almost too late.

4.0 OkayJim, Aug 2026
Read more Delta reviews

Noting this only because it’s so unusual for delta: this was just an uncomfortable flight. The jet ridge was too hot and the plane wasn’t any better. By the time we got off the ground the AC was on but for such a short flight it was almost too late.

1) It was extremely hot in the cabin. All the passengers were sweating and it almost became suffocating 2) It was a 50 min flight but there was no service. How can a 50 minute flight not have any drink/snack service?

Very bad multiple confusion and miscommunication which i ended up missing my flight.

There was no food, so :( to that one. The flight was delayed by 3 hours. Not Delta's fault. Not the crew's fault. Considering how tired all us passengers were, everything went surprisingly well. The flight crew were very helpful, friendly, and professional. I always fly Delta.

Delta is a perfect partner, offering the gold standard across the board.

Our flight from Detroit to LaGuardia on Thursday 8/20 was delayed from 555 to 910 due to storms and a ground stop at LGA. It’s never fun to be stuck at the airport but I thought the desk crew and captain handled it well and kept us informed. I especially liked how they referred to us as their “LaGuardia family.” I am a loyal delta customer and this is one of the reasons why.

Terrible. Waited on runway for 1+ hour after landing and then was brought to wrong terminal

The flights were on time; all went as expected which is a big positive! No delays! There was no food or drink service in any legs, which I understand due to the short flight time.

They announced a mechanical issue prior to boarding Said it was fixed, we boarded Waited Then learned it was not fixed Had to deplane and go to new gate Bought wifi on plane and it never worked

The plane was old, first class was not up to other airlines. The seat controls were touchy, not always responding to touch. The center overhead compartment was small. The entertainment was not good, part of plane had it other part did not. The experience would make me think twice before picking Delta for future travel

Slow boarding, late departure and arrival. Very good crew and free messaging over WiFi but outdated electronics and seats

Overall good solid airline but got “burn” with my check in the “free” laugage that weighed 8 kg.

The service was impeccable both ways. I’m very happy to have had the opportunity to fly Swiss Air.

I have no Comment. Super clean, Fantastic Crew, Food was delicious. Also wanted to add the Zurich Airport. Super nice people everything is in order super clean.

I like it very much it was a good experience with an excellent service

The crew and service was excellent. The food and entertainment were very good but not excellent.

It was much better than most airlines we have flown with. It remo des me Swiss Air 25 years ago.

Zürich-NY part of the trip was really good! Enjoyed professionalism and courtesy of the crew, comfort and cleanliness of the aircraft.

Crew was super courteous and helpful. Food quality was not so good. Most of the movies were old.

They went out of their way. It was very clean and friendly.

First time flying business class. Very comfortable for our long flight to Europe.

Not a United thing, but late afternoon departures from Denver with thunderstorms is always prone to delays.

Kayak booked this flight with only 1h 20min layover in Chicago. This made it impossible for me and several other passengers to reach this flight. Moreover, the gate closed boarding in spite of several passengers still on their way without waiting even one more minute. However, the plane departed with 20min (!) delay, i.e., there would have been at least 15 min time to let the delayed passengers board without causing any delays. I complained and as a "thank you" the attendent booked us on the last (!) flight to Indianapolis ~7h later! Thankfully, I caught the spitefulness and the United customer line rebooked the flight to an earlier flight. Although I can't grade this particular flight since I never had a chance to take it, Kayak made the mistake of a too short layover and the crew at the gate was awful.

Sitting in coach even in the larger leg space is extremely uncomfortable and the staff pay no attention.

Really delayed, no effort to support customers other than “sometimes we run late.”

It was serviceable, nothing special but nothing awful on this leg.

Lufthansa automatically rebooked my wife and I when weather dalays interrupted scheduled flights, then got us adjacent seats.

Flight was delayed 2.5 hours. Planes cabin was very warm and uncomfortable

Check-in at 4:30 am in the morning was very quick and efficient.

The next flight, Frankfurt to Washington, was the slowest most disorganized boarding and due to that flight was 3m min late and people missed connections

Way too crampled. Charge more and put in less seats.

The seats on Lufthansa’s international business class on the A350-900 is the worst product in the market. Our chief purser was AMAZING though. She is the best FA I have had in many years.

I have very bad experience with United because Vince two weeks that I did not receive my luggage yet

the blanket was great and pillow helped. really need a toothpick packed with meals

I was never able to use this flight. I booked my flight through KAYAK, using cheapfaresflights, and the agency did not book the ticket correctly. When I went to check in for my flight in Rome, my details had changed. My name was incorrect , and the itinerary was not what I had paid for. I was unable to board the flight and I had to purchase a second ticket at considerable expense. Unfortunately, no one at KAYAK or Cheapfaresflights was able to help me. They both shifted the blame on United Airlines, United Airlines was able to provide me a full detail that the error occurred on the travel agencies side. I consider this fraud and will pursue it further.

Flight cancelled. Options were not good and I was rebooked with no discussions or options offered.

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

Never took off on time. Always delays flying with Lufthansa. Seems like the planes are getting more and more uncomfortable as well. No room to even stretch out your legs. Pathetic. More likely will book next flight with someone else.

Food was the most mediocre I have experienced on a transatlantic flight. Crew and staff were superb. Comfort was OK. For the first time ever, my luggage was misplaced between Lufthansa change of flight number and a replacement United flight.

Steward curtesy.Choice of food was only (pasta w/little bit red sauce.

Unable to check in online until the morning of flight. No early baggage check available nor any BA personnel present. Poor customer service.

We waited all day on a delayed plane. More than a 6 hour delay which caused us to miss all connections and spend a second full day traveling. Also missed a day of work that i hadn’t planned on.

Was upgraded to business class on this flight, I presume due to my premium economy class for my London to Denver flight. Business class was the same seats as economy, only the middle seat was unfilled. Decent lunch served, and the lounge experience in Prague was good. The only heads up I would give is give yourself enough time for gate carry-on luggage scanning, which I did not anticipate in my time planning.

Good but could be better for comfort and entertainment aspect

The boarding was smooth, seats comfortable, crew friendly and helpful.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

The flight was severely delayed. The check in desk was rude.

The seats are incredibly uncomfortable. My luggage didn't make it on my flight from London to Nashville.

Attentive, efficient and pleasant flight crew. Easy to obtain seat selections and exit row. The only issue but one that affected the entire flight was a very uncomfortable seat. Seat design permitted no movement and was very hard and raised toward front of seat.

GOOD: The flight was not delayed and the food was good. The IPA Goose Island beer was excellent. BAD: One of the crew members was so fat that every time she passed through the aisle, she bumped all the people along. Every single time. Once she bumped me with her breast, which made me particularly uncomfortable. I understand job fairness and protection against ageism and people with disabilities but if you buy an aircraft with a given width of aisle, you can't hire attendants whose buts are wider than the aisle. I am sorry but it was really annoying.

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

Information on your arrival and departure airports