PRG - BOS

$387 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
$475
Typical prices: $619-$799
Icelandair
Tue 10/9Thu 10/18
PRG - BOS • 1 stop
Cheapest one-way
$387
Typical prices: $576-$787
Multiple Airlines
Mon 10/29
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
September
Cheapest • 17% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $627 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 25m (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, Oct 9 - Sun, Oct 18
Icelandair Logo
2:00 pm - 6:50 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
10h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
8:50 pm - 1:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Reykjavik Keflavik Intl
$475Icelandair
Fri, Oct 9 - Sun, Oct 18
Icelandair Logo
2:00 pm - 6:50 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
10h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
8:50 pm - 1:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Reykjavik Keflavik Intl
$477Icelandair
Fri, Sep 25 - Wed, Sep 30
SWISS Logo
9:30 am - 7:55 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
16h 25m1 stop Zurich
SWISS Logo
9:40 pm - 6:45 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
15h 05m1 stop Zurich
$580SWISS
Fri, Sep 25 - Sat, Oct 3
Lufthansa Logo
9:10 am - 8:10 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
17h 00m1 stop Frankfurt am Main
Lufthansa Logo
8:05 pm - 9:20 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
19h 15m1 stop Munich Franz Josef Strauss
$582Lufthansa
Sat, Oct 17 - Sun, Nov 1
Lufthansa Logo
11:55 am - 8:10 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
14h 15m1 stop Frankfurt am Main
Lufthansa Logo
8:40 pm - 4:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
13h 25m1 stop Munich Franz Josef Strauss
$584Lufthansa
Wed, Oct 7 - Sun, Oct 11
United Airlines Logo
6:10 am - 8:10 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
20h 00m1 stop Frankfurt am Main
United Airlines Logo
9:40 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Zurich
$618United Airlines
Fri, Sep 25 - Sat, Oct 3
United Airlines Logo
6:00 am - 8:10 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
20h 10m1 stop Frankfurt am Main
United Airlines Logo
9:40 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Zurich
$619United Airlines
Tue, Sep 1 - Wed, Sep 2
Condor Logo
8:50 am - 2:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 55m1 stop Frankfurt am Main
Condor Logo
4:45 pm - 11:00 amBOS  Boston Logan Intl-PRG Václav Havel Prague
12h 15m1 stop Frankfurt am Main
$719Condor
Tue, Dec 8 - Thu, Dec 10
Scandinavian Airlines Logo
10:25 am - 3:40 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:35 pm - 2:20 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
14h 45m1 stop Kastrup Copenhagen
$878Scandinavian Airlines
Tue, Dec 8 - Thu, Dec 10
Scandinavian Airlines Logo
10:25 am - 9:29 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
17h 04m2 stops Kastrup Copenhagen Newark
Scandinavian Airlines Logo
5:35 pm - 9:45 amBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 10m1 stop Kastrup Copenhagen
$908Scandinavian Airlines
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 from Prague to Boston with more confidence.

How much is a round-trip flight from Prague to Boston?

Round-trip flights from Prague to Boston start at $475. Prices are below average for this route right now, with typical round-trip fares ranging from $619 to $799. The lowest price found in the past 5 days was $475 on Icelandair.

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

Wednesday is the cheapest day of the week to fly from Prague to Boston, it is 15% cheaper than the average day. Sunday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from Prague to Boston at $608 round-trip.
  • November ($807) and October ($790) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 32% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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

$387
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 17% 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 round-trip price

Your Prague to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

  • 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) - 34% of one-stop connections
    • Kastrup Copenhagen (CPH) - 26% of one-stop connections
    • Zurich (ZRH) - 11% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 11% of one-stop connections

    Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 19% on the Prague to Boston route. Wednesday is the cheapest departure day at $626 round-trip on average, while Sunday is the most expensive at $770, a difference of $144. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

  • How long is a flight from Prague to Boston?

    A nonstop flight from Prague to Boston takes 0h 00m, covering 3,882 miles.

  • What are the earliest and latest flights from Prague to Boston?

    These are the earliest and latest flight times available from Prague to Boston:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 2% below the route average of $729. Booking late can sometimes save money on this route, but inventory is limited.

  • 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.

  • 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 $475 to $2,638. That means the highest observed fare was about 6x 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 in line with typical prices for this route. Average one-way fares are about $630.

  • 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 25m, compared with 10h 32m via Reykjavik Keflavik Intl (KEF) and 11h 04m via Munich Franz Josef Strauss (MUC).

  • 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 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

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

    Round-trip flights from Prague to Boston range from $619 to $799, with an average of $729 over the past 12 months. Anything below $619 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $626 - about $144 less than Sunday (19% 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 September. Fares historically average $608 round-trip in that month - typically $199 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.
    - Courtyard by Marriott Boston Logan Airport
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hyatt Regency Boston Harbor

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

Information on your arrival and departure airports

Prague (PRG)
Boston (BOS)