PRG - BOS

€370 Find Cheap Flights from Prague to Boston

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Boston departing on 1/5. 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

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.

Cheap Flight Deals 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.

Recent return flight deals from Prague to Boston

KAYAK's recommended return flight deals from the most popular airlines that fly from Prague to Boston.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Condor Logo
08:50 - 14:00PRG-BOS
11h 10m1 stop
Condor Logo
16:15 - 15:50BOS-PRG
17h 35m1 stop
€370Condor
Find Deal
Do, 1 Mai - Di, 6 Mai
 Logo
08:50 - 14:00PRG-BOS
11h 10m1 stop
 Logo
07:10 - 15:50BOS-PRG
26h 40m2 stops
€449
Find Deal
So, 4 Mai - So, 18 Mai
 Logo
08:50 - 14:00PRG-BOS
11h 10m1 stop
 Logo
11:45 - 15:50BOS-PRG
22h 05m2 stops
€480
Find Deal
Do, 1 Mai - Di, 6 Mai
Delta Logo
06:00 - 18:59PRG-BOS
18h 59m2 stops
Delta Logo
17:20 - 11:45BOS-PRG
12h 25m1 stop
€596Delta
Find Deal
Sa, 3 Mai - Di, 3 Jun
Icelandair Logo
14:00 - 22:00PRG-BOS
14h 00m1 stop
Icelandair Logo
20:50 - 13:05BOS-PRG
10h 15m1 stop
€601Icelandair
Find Deal
Mi, 2 Jul - Di, 22 Jul
Icelandair Logo
14:00 - 22:00PRG-BOS
14h 00m1 stop
Icelandair Logo
23:35 - 13:05BOS-PRG
31h 30m1 stop
€602Icelandair
Find Deal
Mi, 2 Jul - Mo, 21 Jul
Scandinavian Airlines Logo
21:25 - 15:35PRG-BOS
24h 10m1 stop
Scandinavian Airlines Logo
17:40 - 18:55BOS-PRG
19h 15m2 stops
€604Scandinavian Airlines
Find Deal
So, 14 Sep - So, 21 Sep
Delta Logo
12:35 - 22:40PRG-BOS
16h 05m2 stops
Delta Logo
20:40 - 17:40BOS-PRG
15h 00m2 stops
€606Delta
Find Deal
Mi, 2 Jul - So, 20 Jul
Turkish Airlines Logo
09:20 - 19:40PRG-BOS
16h 20m1 stop
Turkish Airlines Logo
21:35 - 18:25BOS-PRG
14h 50m1 stop
€612Turkish Airlines
Find Deal
Mo, 5 Mai - So, 18 Mai
Scandinavian Airlines Logo
10:00 - 11:24PRG-BOS
31h 24m2 stops
Scandinavian Airlines Logo
17:40 - 09:55BOS-PRG
10h 15m1 stop
€998Scandinavian Airlines
Find Deal
So, 13 Jul - So, 27 Jul

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 January, where tickets cost €360 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is €692 and €642 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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

March

High season

January

Cheapest flight

€370
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 39% lower 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 €652 for a one-way ticket and €421 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.

  • Which airline alliances offer flights from Prague to Boston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Prague and Boston, with Star Alliance being the most commonly used for this 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.

See more FAQs

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.