Which layover airport has the shortest travel time from Boston to Prague?

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 9h 25m.

Which layover airport offers the lowest fares from Boston to Prague?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $365.

Which airport is the most popular layover for flights between Boston and Prague?

Copenhagen (CPH) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Boston Logan Intl to Václav Havel Prague?

LEVEL is the most popular carrier operating from Boston Logan Intl to Václav Havel Prague

What airlines fly to Prague?

Lufthansa, SWISS and Scandinavian Airlines are the top three most popular airlines that fly to Prague from Boston according to our data. Lufthansa is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 15 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Boston to Prague?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 09m.

When did momondo last update prices for flights from Boston Logan Intl Airport to Václav Havel Prague Airport?

Prices for flights from Boston Logan Intl Airport to Václav Havel Prague Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Václav Havel Prague Airport?

There are 15 operators available for flights from Boston Logan Intl Airport to Václav Havel Prague Airport as of June 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Václav Havel Prague Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Václav Havel Prague Airport.

What documentation or ID do you need to fly to Václav Havel Prague Airport?

The travel and health documents required for your trip to Václav Havel Prague Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$275 Cheap Flights from Boston to Prague in 2026

Q: What is the typical price of a round-trip flight between Boston and Prague?

Prices are currently typical for flights on this route. Typical prices usually range from $538 to $836. The lowest price recently found on this route was $637.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Prague

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 pm - 8:45 pm

BOS

PRG

15h 10m

1 stop

1:35 pm - 9:45 pm

PRG

BOS

14h 10m

1 stop

$637Multiple Airlines

Sun, Oct 4 - Sun, Oct 18

5:40 pm - 9:40 am

BOS

PRG

10h 00m

1 stop

9:30 am - 3:35 pm

PRG

BOS

36h 05m

2 stops

$638Scandinavian Airlines

Thu, Oct 8 - Sat, Oct 17

10:55 pm - 8:00 pm

BOS

PRG

15h 05m

1 stop

10:45 am - 9:05 pm

PRG

BOS

16h 20m

1 stop

$639Multiple Airlines

Wed, Sep 23 - Thu, Oct 1

4:45 pm - 11:00 am

BOS

PRG

12h 15m

1 stop

8:50 am - 2:45 pm

PRG

BOS

11h 55m

1 stop

$640Condor

Mon, Aug 10 - Mon, Aug 24

4:45 pm - 11:00 am

BOS

PRG

12h 15m

1 stop

8:50 am - 2:45 pm

PRG

BOS

11h 55m

1 stop

$641Condor

Mon, Aug 24 - Fri, Aug 28

8:50 pm - 7:40 pm

BOS

PRG

16h 50m

2 stops

7:30 pm - 9:45 pm

PRG

BOS

32h 15m

3 stops

$642Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

8:50 pm - 11:50 pm

BOS

PRG

21h 00m

2 stops

10:45 am - 9:05 pm

PRG

BOS

16h 20m

1 stop

$643Multiple Airlines

Wed, Sep 2 - Wed, Sep 23

4:45 pm - 4:00 pm

BOS

PRG

17h 15m

1 stop

8:50 am - 2:45 pm

PRG

BOS

11h 55m

1 stop

$644Condor

Tue, Aug 11 - Tue, Aug 18

4:45 pm - 11:00 am

BOS

PRG

12h 15m

1 stop

8:40 am - 2:45 pm

PRG

BOS

12h 05m

1 stop

$645Condor

Sun, Aug 23 - Sat, Aug 29

5:40 pm - 5:55 pm

BOS

PRG

18h 15m

2 stops

9:30 am - 3:35 pm

PRG

BOS

36h 05m

2 stops

$648Scandinavian Airlines

Mon, Oct 5 - Sat, Oct 17

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Scandinavian Airlines flights from Boston to Prague

Our best Scandinavian Airlines deals on Boston to Prague flight tickets

Scandinavian Airlines

Oct 8

BOS5:40 pmBoston Logan Intl

10h 00m

1 stop

PRG9:40 amVáclav Havel Prague

Oct 17

PRG9:30 amVáclav Havel Prague

36h 05m

2 stops

BOS3:35 pmBoston Logan Intl

$638

Scandinavian Airlines

Oct 5

BOS5:40 pmBoston Logan Intl

18h 15m

2 stops

PRG5:55 pmVáclav Havel Prague

Oct 17

PRG9:30 amVáclav Havel Prague

36h 05m

2 stops

BOS3:35 pmBoston Logan Intl

$648

Condor flights from Boston to Prague

Our best Condor deals on Boston to Prague flight tickets

Condor

Aug 10

BOS4:45 pmBoston Logan Intl

12h 15m

1 stop

PRG11:00 amVáclav Havel Prague

Aug 24

PRG8:50 amVáclav Havel Prague

11h 55m

1 stop

BOS2:45 pmBoston Logan Intl

$640

Condor

Aug 24

BOS4:45 pmBoston Logan Intl

12h 15m

1 stop

PRG11:00 amVáclav Havel Prague

Aug 28

PRG8:50 amVáclav Havel Prague

11h 55m

1 stop

BOS2:45 pmBoston Logan Intl

$641

Condor

Aug 11

BOS4:45 pmBoston Logan Intl

17h 15m

1 stop

PRG4:00 pmVáclav Havel Prague

Aug 18

PRG8:50 amVáclav Havel Prague

11h 55m

1 stop

BOS2:45 pmBoston Logan Intl

$644

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 10/4

11:35 pm-8:45 pm

1 stop15h 10m

Václav Havel Prague

Sun 10/18

1:35 pm-9:45 pm

1 stop14h 10m

$637

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 10/8

5:40 pm-9:40 am

1 stop10h 00m

Václav Havel Prague

Sat 10/17

9:30 am-3:35 pm

2 stops36h 05m

$638

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 9/23

10:55 pm-8:00 pm

1 stop15h 05m

Václav Havel Prague

Thu 10/1

10:45 am-9:05 pm

1 stop16h 20m

$639

Quickest round-trip

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 8/10

4:45 pm-11:00 am

1 stop12h 15m

Václav Havel Prague

Mon 8/24

8:50 am-2:45 pm

1 stop11h 55m

$640

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 8/24

4:45 pm-11:00 am

1 stop12h 15m

Václav Havel Prague

Fri 8/28

8:50 am-2:45 pm

1 stop11h 55m

$641

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 8/18

8:50 pm-7:40 pm

2 stops16h 50m

Václav Havel Prague

Wed 8/26

7:30 pm-9:45 pm

3 stops32h 15m

$642

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 9/2

8:50 pm-11:50 pm

2 stops21h 00m

Václav Havel Prague

Wed 9/23

10:45 am-9:05 pm

1 stop16h 20m

$643

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 8/11

4:45 pm-4:00 pm

1 stop17h 15m

Václav Havel Prague

Tue 8/18

8:50 am-2:45 pm

1 stop11h 55m

$644

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 8/23

4:45 pm-11:00 am

1 stop12h 15m

Václav Havel Prague

Sat 8/29

8:40 am-2:45 pm

1 stop12h 05m

$645

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 10/5

5:40 pm-5:55 pm

2 stops18h 15m

Václav Havel Prague

Sat 10/17

9:30 am-3:35 pm

2 stops36h 05m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Prague

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Boston and Prague?

What is the cheapest month to fly to Prague?

In general, February is the cheapest month to fly from Boston to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $458. If you are unable to visit Prague during the month of February, then departing from Boston during the month January is also very affordable. Most momondo users find prices during this month for around $481.

How far in advance should I book a flight from Boston to Prague?

You are more likely to see cheaper flights to Prague from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $590 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from Boston for as low as $528 on momondo.

How have Boston to Prague flight prices changed over time?

As of June 2026, prices for Boston to Prague flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Prague according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Prague (BOS to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Prague

Fastest flight time	9h 20m
Direct flights	None

The fastest flight from Boston to Prague takes 9h 20m

There are no direct flights from Boston to Prague. There are no popular flight routes from Boston to Prague.

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Frequently asked questions about flying from Boston to Prague

How far is Boston Logan Intl to Václav Havel Prague by plane?
The distance between Boston Logan Intl and Václav Havel Prague is about 3890.2 mi. Typically, this will take 9h 20m by plane in normal conditions.
When did momondo last update prices for flights from Boston Logan Intl Airport to Václav Havel Prague Airport?
Prices for flights from Boston Logan Intl Airport to Václav Havel Prague Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Václav Havel Prague Airport?
There are 15 operators available for flights from Boston Logan Intl Airport to Václav Havel Prague Airport as of June 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Václav Havel Prague Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents required for your trip to Václav Havel Prague Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boston to Prague?
Based on momondo bookings for flights between Boston and Prague, the leading airline is Lufthansa, making up 18% of the total bookings. Other popular airlines include SWISS with 16%, Scandinavian Airlines with 12%, and Aer Lingus with 11%.

Best airlines flying from Boston to Prague

Compare and see reviews for airlines that fly from Boston to Prague with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $346	Free Cancellation	Rating 7.0 3,250 reviews	Search Iberia flights
American Airlines	PriceFrom $360	Free Cancellation	Rating 7.1 11,771 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $364	Free Cancellation	Rating 7.3 1,631 reviews	Search Aer Lingus flights
Icelandair	PriceFrom $377	Free Cancellation	Rating 7.0 692 reviews	Search Icelandair flights
SWISS	PriceFrom $383	Free Cancellation	Rating 7.5 1,979 reviews	Search SWISS flights
Condor	PriceFrom $384	Free Cancellation	Rating 6.5 473 reviews	Search Condor flights
Lufthansa	PriceFrom $404	Free Cancellation	Rating 6.8 8,108 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $410	Free Cancellation	Rating 7.6 937 reviews	Search Austrian Airlines flights
British Airways	PriceFrom $420	Free Cancellation	Rating 6.7 8,080 reviews	Search British Airways flights
United Airlines	PriceFrom $428	Free Cancellation	Rating 7.4 9,895 reviews	Search United Airlines flights

Český Krumlov

Pilsen

Liberec

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Prague?

It is quick and easy to find Boston to Prague flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Prague that suits you.

Can I find flights from Boston to Prague with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Prague from Boston with this policy.

How can momondo help me find flights from Boston to Prague?

momondo helps you find the best flight between Boston and Prague by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Prague right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Boston and alert you when they change.