PRG - BOS

£386 Find Cheap Flights from Prague to Boston – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£386
Typical prices: £460-£580
Icelandair
Tue 4/12Thu 6/12
PRG - BOS • 1 stop
Cheapest one-way flight
£434
Typical prices: £430-£583
Finnair
Tue 30/1
PRG - BOS • 2 stops
Direct flights
Not available
There are currently no direct flights between Prague and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 11% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Barcelona-El Prat (BCN)
Cheapest • Avg £346 (return)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 29m (one-way)
Insights
Insights
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We hope you enjoy your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Prague to Boston (PRG-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Prague to Boston

Fri, 4 Dec - Sun, 6 Dec
Icelandair Logo
12:50 - 17:50PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
19:50 - 11:55BOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Reykjavik Keflavik Intl
£386Icelandair
Fri, 4 Dec - Mon, 8 Feb
Multiple Airlines Logo
08:55 - 14:20PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 25m1 stop Amsterdam Schiphol
Multiple Airlines Logo
17:00 - 11:10BOS  Boston Logan Intl-PRG Václav Havel Prague
12h 10m1 stop Paris Charles de Gaulle
£451Multiple Airlines
Sat, 30 Jan - Mon, 8 Feb
Delta Logo
06:00 - 14:23PRG  Václav Havel Prague-BOS Boston Logan Intl
14h 23m1 stop Amsterdam Schiphol
Delta Logo
13:10 - 11:10BOS  Boston Logan Intl-PRG Václav Havel Prague
16h 00m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
£452Delta
Fri, 20 Nov - Sun, 6 Dec
Multiple Airlines Logo
06:00 - 19:01PRG  Václav Havel Prague-BOS Boston Logan Intl
19h 01m1 stop Amsterdam Schiphol
Multiple Airlines Logo
18:20 - 17:05BOS  Boston Logan Intl-PRG Václav Havel Prague
16h 45m1 stop Paris Charles de Gaulle
£453Multiple Airlines
Wed, 25 Nov - Wed, 2 Dec
Delta Logo
14:30 - 19:01PRG  Václav Havel Prague-BOS Boston Logan Intl
10h 31m1 stop Amsterdam Schiphol
Delta Logo
16:55 - 17:05BOS  Boston Logan Intl-PRG Václav Havel Prague
18h 10m1 stop Paris Charles de Gaulle
£454Delta
Wed, 25 Nov - Sun, 29 Nov
KLM Logo
08:55 - 14:13PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 18m1 stop Amsterdam Schiphol
KLM Logo
19:25 - 19:30BOS  Boston Logan Intl-PRG Václav Havel Prague
18h 05m1 stop Amsterdam Schiphol
£454KLM
Wed, 25 Nov - Sun, 29 Nov
KLM Logo
11:35 - 19:01PRG  Václav Havel Prague-BOS Boston Logan Intl
13h 26m1 stop Amsterdam Schiphol
KLM Logo
19:25 - 19:30BOS  Boston Logan Intl-PRG Václav Havel Prague
18h 05m1 stop Amsterdam Schiphol
£455KLM
Sat, 30 Jan - Mon, 8 Feb
Delta Logo
06:00 - 19:03PRG  Václav Havel Prague-BOS Boston Logan Intl
19h 03m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
13:10 - 11:10BOS  Boston Logan Intl-PRG Václav Havel Prague
16h 00m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
£456Delta
Sat, 30 Jan - Mon, 8 Feb
Delta Logo
06:00 - 19:03PRG  Václav Havel Prague-BOS Boston Logan Intl
19h 03m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
13:10 - 11:10BOS  Boston Logan Intl-PRG Václav Havel Prague
16h 00m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
£456Delta
Fri, 20 Nov - Thu, 26 Nov
Delta Logo
06:00 - 19:01PRG  Václav Havel Prague-BOS Boston Logan Intl
19h 01m1 stop Amsterdam Schiphol
Delta Logo
13:00 - 13:45BOS  Boston Logan Intl-PRG Václav Havel Prague
18h 45m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
£457Delta
Booking Insights

Price, demand, and travel trends for Prague to Boston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Prague to Boston?

Return flights from Prague to Boston typically range from £460 to £580. The lowest price found in the past 5 days was £386 on Icelandair.

What's the cheapest day of the week to fly from Prague to Boston?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Prague to Boston. It's 9% cheaper than the average day, while Sunday is the most expensive, with prices 11% higher.

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

•March and April are the cheapest months to fly from Prague to Boston at £459 return.
•December (£595) and August (£572) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 29% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Prague to Boston the cheapest?

Flights from Prague to Boston are cheapest 19 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Prague to Boston flights

Low season

January

Cheapest flight

£386
Beat the crowds with an average 34% drop in traveller numbers.
The most popular month to fly with an average 30% increase in traveller numbers.
Return 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

Your Prague to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Prague to Boston?

    Only Economy class is available on flights from Prague to Boston.

  • How long is a flight from Prague to Boston?

    A direct flight from Prague to Boston takes 00m, covering 3,882 miles.

  • Do I need a passport to fly from Prague to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Prague to Boston flight?

    Return flights from Prague to Boston range from £460 to £580, with an average of £517 over the past 12 months. Anything below £460 counts as a good deal.

  • How expensive are last-minute Prague to Boston flights?

    Last-minute fares on this route (booked within two weeks of departure) run 1% above the £517 route average. Book 19 weeks before departure for the lowest fares.

  • Have flight prices from Prague to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £386 to £1,726. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Prague to Boston looking right now?

    One-way fares from Prague to Boston are currently lower than usual. Average one-way flight prices are about £441, which is 9% below the typical average for this route.

  • Which car hire options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car hire companies, with daily rates averaging £59 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Prague to Boston?

    Flights from Prague to Boston usually depart from Václav Havel Prague (PRG) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from Prague to Boston pass through?

    One-stop flights from Prague to Boston most commonly connect through:

    • Frankfurt am Main (FRA) – 25% of one-stop connections
    • Zurich (ZRH) – 20% of one-stop connections
    • Kastrup Copenhagen (CPH) – 17% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 16% of one-stop connections

  • Can I save money by using flexible dates for flights from Prague to Boston?

    Yes. Flexible dates can save you up to 18% on flights from Prague to Boston. Wednesday is the cheapest departure day at £474 return on average, while Sunday is the most expensive at £577, a difference of £103.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Prague to Boston?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time of 10h 29m, compared to 10h 43m via Reykjavik Keflavik Intl (KEF) and 10h 50m via Zurich (ZRH).

  • What is the time difference between Prague and Boston?

    Boston is 6 hours behind Prague (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Boston Common, Copley Square, and John B. Hynes Veterans Memorial Convention Center. These are among the most viewed places in Boston on KAYAK.

Your guide to booking Prague to Boston flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average £474, about £103 less than Sunday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Prague to Boston trip for March. Fares historically average £459 return in that month – typically £136 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

    • Hilton Garden Inn Boston Logan Airport
    • Hilton Boston Logan Airport
    • Hyatt Regency Boston Harbor

More options for your flight from Prague to Boston

Complete your trip to Boston with a hotel stay or car hire

Car hire in Boston
Hotels in Boston
Holidays in Boston