PRG - BOS

€278 Find Cheap Flights from Prague to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Boston departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Boston, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Prague to Boston (PRG-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Prague to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Prague to Boston

Thu, 5 Mar - Mon, 16 Mar
Multiple Airlines Logo
10:55 - 20:55PRG-BOS
16h 00m1 stop
Multiple Airlines Logo
23:40 - 10:10BOS-PRG
29h 30m1 stop
€417Multiple Airlines
Find Deal
Thu, 5 Mar - Thu, 19 Mar
Multiple Airlines Logo
10:55 - 20:55PRG-BOS
16h 00m1 stop
Multiple Airlines Logo
23:40 - 10:10BOS-PRG
29h 30m1 stop
€427Multiple Airlines
Find Deal
Thu, 5 Mar - Tue, 17 Mar
Multiple Airlines Logo
10:55 - 20:55PRG-BOS
16h 00m1 stop
Multiple Airlines Logo
23:40 - 20:40BOS-PRG
16h 00m2 stops
€429Multiple Airlines
Find Deal
Thu, 5 Mar - Tue, 17 Mar
Iberia Logo
10:55 - 20:55PRG-BOS
16h 00m1 stop
Iberia Logo
23:40 - 20:30BOS-PRG
15h 50m1 stop
€438Iberia
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
11:00 - 20:55PRG-BOS
15h 55m1 stop
Multiple Airlines Logo
22:40 - 17:25BOS-PRG
12h 45m1 stop
€450Multiple Airlines
Find Deal
Thu, 20 Nov - Sat, 6 Dec
LEVEL Logo
10:55 - 20:55PRG-BOS
16h 00m1 stop
LEVEL Logo
22:40 - 10:15BOS-PRG
29h 35m1 stop
€473LEVEL
Find Deal
Wed, 11 Mar - Sat, 14 Mar
LEVEL Logo
21:10 - 21:55PRG-BOS
29h 45m1 stop
LEVEL Logo
23:40 - 10:15BOS-PRG
29h 35m1 stop
€529LEVEL
Find Deal
Fri, 13 Feb - Fri, 27 Feb
Scandinavian Airlines Logo
21:05 - 15:50PRG-BOS
24h 45m1 stop
Scandinavian Airlines Logo
17:35 - 20:10BOS-PRG
20h 35m1 stop
€555Scandinavian Airlines
Find Deal
Fri, 6 Mar - Sun, 15 Mar
Scandinavian Airlines Logo
10:25 - 15:50PRG-BOS
11h 25m1 stop
Scandinavian Airlines Logo
18:35 - 09:45BOS-PRG
10h 10m1 stop
€556Scandinavian Airlines
Find Deal
Sat, 7 Mar - Sun, 15 Mar
Icelandair Logo
12:50 - 17:50PRG-BOS
11h 00m1 stop
Icelandair Logo
12:35 - 11:55BOS-PRG
18h 20m1 stop
€572Icelandair
Find Deal

Everything you should know

Top airlines
Iberia
Cheapest • from €438 (return)
Condor
Best reviews • 6.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 29% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€417
Overall average: €540
Multiple Airlines
Thu 5/3Mon 16/3
PRG - BOS • 1 stop
Cheapest one-way flight
€278
Typical prices: €511-€726
LEVEL
Wed 19/11
PRG - BOS • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Booking Insights

KAYAK's insights & trends for Prague to Boston flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Prague to Boston is May, where tickets cost €409 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is €707 and €652 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Prague to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Prague to Boston, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight€278
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Prague to Boston

When to book flights from Prague to Boston

Are your dates flexible? Find out the best times to travel from Prague to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Prague to Boston

  • What is the cheapest flight from Prague to Boston?

    In the last 3 days, the lowest price for a flight from Prague to Boston was €278 for a one-way ticket and €417 for a return.

  • Which airports will I be using when flying from Prague to Boston?

    On your way to Boston, you’ll fly out from Václav Havel Prague. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Prague to Boston?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Prague to Boston?

    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 Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Prague 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 Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Prague with another airline.

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

    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 to Boston from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Prague to Boston

 
See real verified KAYAK customer reviews for airlines flying from Prague to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to Boston? 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.
6.4
CondorOverall score based on 378 reviews
6.3Comfort
6.1Food
6.5Boarding
6.3Entertainment
7.3Crew
Airline reviews

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

2.0 MediocreAnonymous, Oct 2025PMI - FRA
Read more Condor reviews

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Take off was not good, too hot inside the plane and seats are beyond uncomfortable.

The company said that it was Condor's responsibility to issue my train ticket, and that I should contact them. But when I did, condor said I have to contact the train company and show them my booking number. I went to the station to board my train and they said where is my bar code ticket. It was a disaster and the people at the train station said how messed up this is and that condor is the worst for putting people through this. I boarded the train with NO ticket cause no one can issue me one even though I paid and it is in my booking confirmation.

Helpful crew in a comfortable and well designed aircraft. My kids also loved the striped design of the airplane.

Everything you need to know for your flight from Prague to Boston

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.