PRG - BOS

$358 Find Cheap Flights from Prague to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$488
Typical prices: $620-$781
Icelandair
Tue 11/20Thu 12/6
PRG - BOS • 1 stop
Cheapest one-way
$388
Typical prices: $579-$785
Multiple Airlines
Tue 12/18
PRG - BOS • 3 stops
Nonstop 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 travelers 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 layover airports
Barcelona-El Prat (BCN)
Cheapest • Avg $466 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 29m (one-way)
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Insights
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Flight Deals

Cheap Flights from Prague to Boston (PRG-BOS)

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

Recent round-trip flight deals from Prague to Boston

Fri, Nov 20 - Sun, Dec 6
Icelandair Logo
12:50 pm - 5:50 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:50 pm - 11:55 amBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Reykjavik Keflavik Intl
$488Icelandair
Fri, Nov 20 - Thu, Nov 26
Icelandair Logo
12:50 pm - 5:50 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:50 pm - 11:55 amBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Reykjavik Keflavik Intl
$491Icelandair
Fri, Nov 20 - Sun, Dec 6
Icelandair Logo
12:50 pm - 5:50 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:50 pm - 11:55 amBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Reykjavik Keflavik Intl
$505Icelandair
Wed, Apr 21 - Mon, Apr 26
Scandinavian Airlines Logo
8:55 pm - 3:35 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
24h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:40 pm - 5:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
18h 15m2 stops Kastrup Copenhagen Stockholm Arlanda
$688Scandinavian Airlines
Wed, Apr 21 - Mon, Apr 26
Scandinavian Airlines Logo
10:20 am - 3:35 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:40 pm - 8:15 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
20h 35m1 stop Kastrup Copenhagen
$694Scandinavian Airlines
Thu, Nov 19 - Sun, Nov 22
United Airlines Logo
7:05 am - 1:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
12h 40m1 stop Frankfurt am Main
United Airlines Logo
8:40 pm - 4:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
13h 25m1 stop Munich Franz Josef Strauss
$941United Airlines
Sun, Dec 13 - Sun, Jan 24
United Airlines Logo
7:05 am - 9:21 amPRG  Václav Havel Prague-BOS Boston Logan Intl
32h 16m2 stops Frankfurt am Main Newark
United Airlines Logo
6:39 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
13h 16m2 stops Newark Zurich
$944United Airlines
Wed, Dec 23 - Wed, Dec 23
Lufthansa Logo
7:05 am - 1:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
12h 40m1 stop Frankfurt am Main
Lufthansa Logo
7:40 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
36h 15m2 stops Newark Zurich
$1,222Lufthansa
Tue, Nov 17 - Sat, Nov 21
SWISS Logo
2:45 pm - 8:20 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 35m1 stop Zurich
SWISS Logo
9:50 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Zurich
$5,082SWISS
Wed, Dec 2 - Wed, Dec 2
Lufthansa Logo
6:10 am - 6:35 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
18h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
8:40 pm - 4:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
13h 25m1 stop Munich Franz Josef Strauss
$5,728Lufthansa
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 round-trip flight from Prague to Boston?

Round-trip flights from Prague to Boston typically range from $620 to $781. The lowest price found in the past 5 days was $488, 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’s the cheapest month to fly from Prague to Boston?

•March and April are the cheapest months to fly from Prague to Boston at $618 round-trip.
•December ($801) and August ($770) 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

$388
Beat the crowds with an average 34% drop in travelers.
The most popular month to fly with an average 30% increase in travelers.
One-way 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 round-trip price

Your Prague to Boston flight questions, answered

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

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

    Three cabin classes are available on flights from Prague to Boston:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Prague to Boston?

    A nonstop 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?

    Round-trip flights from Prague to Boston range from $620 to $781, with an average of $697 over the past 12 months. Anything below $620 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 $697 route average. Book 19 weeks before departure for the lowest fares.

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

    One-way fares from Prague to Boston are currently higher than usual. Average one-way flight prices are about $953, which is 45% above the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $79 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 $639 round-trip on average, while Sunday is the most expensive at $778, a difference of $139.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 10h 29m, compared with 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 TD Garden, Fenway Park and Boston Common. 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 $639, about $139 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 $618 round-trip in that month - typically $183 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 rental

Car rentals in Boston
Hotels in Boston
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