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PRG - BOS

$405 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
$508
Typical prices: $625-$800
Icelandair
Fri 11/2Thu 11/15
PRG - BOS • 1 stop
Cheapest one-way
$405
Typical prices: $575-$777
Multiple Airlines
Sat 2/24
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 27% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 16% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Barcelona-El Prat (BCN)
Cheapest • Avg $563 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 24m (one-way)
Insights
Insights
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We hope you love your trip to Boston!

Cheap Flights from Prague to Boston (PRG-BOS)

 

Cheap flights from Prague to Boston with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Fri, Oct 30 - Sun, Nov 15
Icelandair Logo
12:50 pm - 6:50 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
$508Icelandair
Mon, Nov 2 - Sun, Nov 15
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
$508Icelandair
Fri, Nov 20 - Sat, Dec 5
Scandinavian Airlines Logo
10:25 am - 3:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:35 pm - 2:20 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
14h 45m1 stop Kastrup Copenhagen
$543Scandinavian Airlines
Wed, Dec 16 - Sun, Jan 17
Scandinavian Airlines Logo
7:20 pm - 3:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
26h 25m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:30 pm - 2:30 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
15h 00m1 stop Kastrup Copenhagen
$553Scandinavian Airlines
Thu, Oct 22 - Tue, Oct 27
Lufthansa Logo
9:10 am - 3:40 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
12h 30m1 stop Frankfurt am Main
Lufthansa Logo
9:40 pm - 1:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 25m1 stop Munich Franz Josef Strauss
$596Lufthansa
Mon, Nov 23 - Mon, Nov 30
Lufthansa Logo
6:10 am - 1:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
13h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
4:05 pm - 9:40 amBOS  Boston Logan Intl-PRG Václav Havel Prague
11h 35m1 stop Frankfurt am Main
$601Lufthansa
Sun, Nov 15 - Sun, Nov 22
SWISS Logo
6:45 am - 8:20 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
19h 35m1 stop Zurich
SWISS Logo
9:50 pm - 10:25 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
18h 35m1 stop Zurich
$607SWISS
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
6:00 am - 3:40 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
15h 40m1 stop Frankfurt am Main
United Airlines Logo
10:50 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Zurich
$623United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
6:00 am - 3:40 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
15h 40m1 stop Frankfurt am Main
United Airlines Logo
10:50 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Zurich
$624United Airlines
Thu, Oct 29 - Sat, Nov 7
SWISS Logo
6:45 am - 9:20 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
19h 35m1 stop Zurich
SWISS Logo
9:50 pm - 10:25 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
18h 35m1 stop Zurich
$652SWISS

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 $625 to $800. The lowest price found in the past 5 days was $508, 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 13% cheaper than the average day, while Sunday is the most expensive, with prices 6% higher.

What’s the cheapest month to fly from Prague to Boston?

•March is the cheapest month to fly from Prague to Boston at $614 round-trip.
•November ($807) and October ($791) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 31% 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 27% 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

December

Cheapest flight

$405
The most popular month to fly with an average 35% 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 $625 to $800, with an average of $728 over the past 12 months. Anything below $625 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) are 1% below the route average of $728. Booking late can sometimes save you money, but inventory is limited.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $508 to $2,307. That means the highest observed fare was about 5x 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 $538, which is 18% below 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 starting from around $23 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) - 26% of one-stop connections
    • Kastrup Copenhagen (CPH) - 22% of one-stop connections
    • Zurich (ZRH) - 17% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 15% 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 24m, compared with 10h 47m via Reykjavik Keflavik Intl (KEF) and 10h 51m 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 27% 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 $614 round-trip in that month - typically $193 less than the most expensive month, which is November (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.

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

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
Vacations in Boston