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 Vienna (VIE) offer the lowest average round-trip price of $510.

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

Copenhagen (CPH) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 00m.

What airlines fly to Prague?

Lufthansa, Scandinavian Airlines and Condor 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 29% 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.

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 September 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.

$248 Cheap Flights from Boston to Prague in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Prague

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 pm - 6:40 pmBOS Boston Logan Intl-PRG Václav Havel Prague

16h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

7:20 pm - 5:50 pmPRG Václav Havel Prague-BOS Boston Logan Intl

28h 30m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$615Multiple Airlines

Sun, Oct 25 - Mon, Nov 2

8:50 pm - 1:50 pmBOS Boston Logan Intl-PRG Václav Havel Prague

36h 00m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Oslo Gardermoen

8:00 am - 5:50 pmPRG Václav Havel Prague-BOS Boston Logan Intl

15h 50m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$617Multiple Airlines

Sun, Oct 25 - Mon, Nov 2

5:25 pm - 11:10 amBOS Boston Logan Intl-PRG Václav Havel Prague

11h 45m1 stop Dublin

11:50 am - 6:50 pmPRG Václav Havel Prague-BOS Boston Logan Intl

13h 00m1 stop Dublin

$631Aer Lingus

Tue, Oct 13 - Mon, Oct 19

5:35 pm - 2:20 pmBOS Boston Logan Intl-PRG Václav Havel Prague

14h 45m1 stop Kastrup Copenhagen

10:25 am - 3:55 pmPRG Václav Havel Prague-BOS Boston Logan Intl

11h 30m1 stop Kastrup Copenhagen

$632Scandinavian Airlines

Sun, Jan 10 - Tue, Jan 19

6:00 pm - 11:40 amBOS Boston Logan Intl-PRG Václav Havel Prague

11h 40m1 stop Lisbon Humberto Delgado

7:15 pm - 2:40 pmPRG Václav Havel Prague-BOS Boston Logan Intl

25h 25m1 stop Lisbon Humberto Delgado

$633TAP AIR PORTUGAL

Thu, Dec 10 - Sun, Dec 13

6:00 pm - 6:25 pmBOS Boston Logan Intl-PRG Václav Havel Prague

18h 25m1 stop Lisbon Humberto Delgado

12:30 pm - 7:55 pmPRG Václav Havel Prague-BOS Boston Logan Intl

13h 25m1 stop Lisbon Humberto Delgado

$634TAP AIR PORTUGAL

Mon, Jan 18 - Mon, Feb 1

5:15 pm - 11:00 amBOS Boston Logan Intl-PRG Václav Havel Prague

11h 45m1 stop Dublin

11:40 am - 8:05 pmPRG Václav Havel Prague-BOS Boston Logan Intl

13h 25m1 stop Dublin

$638Aer Lingus

Sat, Mar 13 - Sat, Mar 27

6:45 pm - 5:35 pmBOS Boston Logan Intl-PRG Václav Havel Prague

16h 50m1 stop London Heathrow

10:55 am - 9:50 pmPRG Václav Havel Prague-BOS Boston Logan Intl

16h 55m1 stop London Heathrow

$641British Airways

Tue, Feb 16 - Tue, Mar 2

9:30 pm - 8:35 pmBOS Boston Logan Intl-PRG Václav Havel Prague

17h 05m1 stop London Heathrow

9:30 pm - 2:20 pmPRG Václav Havel Prague-BOS Boston Logan Intl

22h 50m1 stop London Heathrow

$641British Airways

Wed, Jan 13 - Wed, Jan 27

11:30 am - 9:45 amBOS Boston Logan Intl-PRG Václav Havel Prague

16h 15m2 stops Newark Kastrup Copenhagen

7:20 pm - 3:45 pmPRG Václav Havel Prague-BOS Boston Logan Intl

26h 25m1 stop Kastrup Copenhagen

$656Scandinavian Airlines

Thu, Nov 26 - Fri, Dec 4

Cheap last minute flights

Enter your travel dates to find the best prices.

9:05 pm - 4:40 pmBOS Boston Logan Intl-PRG Václav Havel Prague

13h 35m1 stop Madrid Barajas

9:50 am - 7:45 pmPRG Václav Havel Prague-BOS Boston Logan Intl

15h 55m1 stop Madrid Barajas

$677Multiple Airlines

Wed, Sep 23 - Sun, Sep 27

4:45 pm - 9:35 pmBOS Boston Logan Intl-PRG Václav Havel Prague

22h 50m1 stop Frankfurt am Main

8:50 am - 2:45 pmPRG Václav Havel Prague-BOS Boston Logan Intl

11h 55m1 stop Frankfurt am Main

$716Condor

Fri, Sep 18 - Mon, Sep 21

1:00 pm - 8:15 amBOS Boston Logan Intl-PRG Václav Havel Prague

13h 15m1 stop Philadelphia

10:15 am - 5:07 pmPRG Václav Havel Prague-BOS Boston Logan Intl

12h 52m1 stop Philadelphia

$747British Airways

Tue, Sep 22 - Tue, Sep 29

1:00 pm - 8:15 amBOS Boston Logan Intl-PRG Václav Havel Prague

13h 15m1 stop Philadelphia

10:15 am - 5:07 pmPRG Václav Havel Prague-BOS Boston Logan Intl

12h 52m1 stop Philadelphia

$763British Airways

Tue, Sep 22 - Tue, Sep 29

4:45 pm - 11:00 amBOS Boston Logan Intl-PRG Václav Havel Prague

12h 15m1 stop Frankfurt am Main

8:50 am - 12:01 amPRG Václav Havel Prague-BOS Boston Logan Intl

21h 11m2 stops Frankfurt am Main New York John F Kennedy Intl

$773Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

2:28 pm - 4:10 pmBOS Boston Logan Intl-PRG Václav Havel Prague

19h 42m2 stops Washington, D.C. Dulles Intl Vienna Intl

7:30 am - 1:50 pmPRG Václav Havel Prague-BOS Boston Logan Intl

12h 20m1 stop Vienna Intl

$776Austrian Airlines

Tue, Sep 22 - Tue, Sep 29

2:28 pm - 10:35 amBOS Boston Logan Intl-PRG Václav Havel Prague

14h 07m2 stops Washington, D.C. Dulles Intl Vienna Intl

7:30 am - 7:06 pmPRG Václav Havel Prague-BOS Boston Logan Intl

17h 36m2 stops Vienna Intl Washington, D.C. Dulles Intl

$785Austrian Airlines

Tue, Sep 22 - Tue, Sep 29

9:20 am - 9:00 amBOS Boston Logan Intl-PRG Václav Havel Prague

17h 40m1 stop New York John F Kennedy Intl

11:00 am - 11:10 pmPRG Václav Havel Prague-BOS Boston Logan Intl

18h 10m1 stop New York John F Kennedy Intl

$840Delta

Tue, Sep 22 - Tue, Sep 29

4:45 pm - 9:35 pmBOS Boston Logan Intl-PRG Václav Havel Prague

22h 50m1 stop Frankfurt am Main

8:50 am - 2:45 pmPRG Václav Havel Prague-BOS Boston Logan Intl

11h 55m1 stop Frankfurt am Main

$859Condor

Fri, Sep 18 - Mon, Sep 21

1:32 pm - 10:50 amBOS Boston Logan Intl-PRG Václav Havel Prague

15h 18m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

11:00 am - 11:10 pmPRG Václav Havel Prague-BOS Boston Logan Intl

18h 10m1 stop New York John F Kennedy Intl

$860Delta

Tue, Sep 22 - Tue, Sep 29

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TAP AIR PORTUGAL flights from Boston to Prague

Our best TAP AIR PORTUGAL deals on Boston to Prague flight tickets

TAP AIR PORTUGAL

Dec 10

BOS6:00 pmBoston Logan Intl

11h 40m

1 stop

PRG11:40 amVáclav Havel Prague

Dec 13

PRG7:15 pmVáclav Havel Prague

25h 25m

1 stop

BOS2:40 pmBoston Logan Intl

$633

TAP AIR PORTUGAL

Oct 18

BOS10:40 pmBoston Logan Intl

13h 40m

1 stop

PRG6:20 pmVáclav Havel Prague

Nov 1

PRG7:15 pmVáclav Havel Prague

25h 25m

1 stop

BOS2:40 pmBoston Logan Intl

$635

TAP AIR PORTUGAL

Dec 1

BOS6:00 pmBoston Logan Intl

11h 40m

1 stop

PRG11:40 amVáclav Havel Prague

Dec 5

PRG12:30 pmVáclav Havel Prague

13h 25m

1 stop

BOS7:55 pmBoston Logan Intl

$636

Aer Lingus flights from Boston to Prague

Our best Aer Lingus deals on Boston to Prague flight tickets

Aer Lingus

Oct 13

BOS5:25 pmBoston Logan Intl

11h 45m

1 stop

PRG11:10 amVáclav Havel Prague

Oct 19

PRG11:50 amVáclav Havel Prague

13h 00m

1 stop

BOS6:50 pmBoston Logan Intl

$631

Aer Lingus

Mar 13

BOS5:15 pmBoston Logan Intl

11h 45m

1 stop

PRG11:00 amVáclav Havel Prague

Mar 27

PRG11:40 amVáclav Havel Prague

13h 25m

1 stop

BOS8:05 pmBoston Logan Intl

$638

Aer Lingus

Mar 16

BOS6:15 pmBoston Logan Intl

11h 45m

1 stop

PRG11:00 amVáclav Havel Prague

Mar 30

PRG11:50 amVáclav Havel Prague

13h 00m

1 stop

BOS6:50 pmBoston Logan Intl

$652

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Sun 10/25

8:50 pm-6:40 pm

2 stops16h 50m

Václav Havel Prague

Mon 11/2

7:20 pm-5:50 pm

2 stops28h 30m

$615

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Sun 10/25

8:50 pm-1:50 pm

3 stops36h 00m

Václav Havel Prague

Mon 11/2

8:00 am-5:50 pm

2 stops15h 50m

$617

Quickest round-trip

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Tue 10/13

5:25 pm-11:10 am

1 stop11h 45m

Václav Havel Prague

Mon 10/19

11:50 am-6:50 pm

1 stop13h 00m

$631

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Sun 1/10

5:35 pm-2:20 pm

1 stop14h 45m

Václav Havel Prague

Tue 1/19

10:25 am-3:55 pm

1 stop11h 30m

$632

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Thu 12/10

6:00 pm-11:40 am

1 stop11h 40m

Václav Havel Prague

Sun 12/13

7:15 pm-2:40 pm

1 stop25h 25m

$633

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Mon 1/18

6:00 pm-6:25 pm

1 stop18h 25m

Václav Havel Prague

Mon 2/1

12:30 pm-7:55 pm

1 stop13h 25m

$634

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Sat 3/13

5:15 pm-11:00 am

1 stop11h 45m

Václav Havel Prague

Sat 3/27

11:40 am-8:05 pm

1 stop13h 25m

$638

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Tue 2/16

6:45 pm-5:35 pm

1 stop16h 50m

Václav Havel Prague

Tue 3/2

10:55 am-9:50 pm

1 stop16h 55m

$641

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Wed 1/13

9:30 pm-8:35 pm

1 stop17h 05m

Václav Havel Prague

Wed 1/27

9:30 pm-2:20 pm

1 stop22h 50m

$641

BostonPrague

BOS Boston Logan Intl - PRG Václav Havel Prague

BOSPRG

Boston Logan Intl

Thu 11/26

11:30 am-9:45 am

2 stops16h 15m

Václav Havel Prague

Fri 12/4

7:20 pm-3:45 pm

1 stop26h 25m

$656

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?

Prices are currently low for flights on this route.

Typical prices usually range from $632 to $886.
The lowest price recently found on this route was $614.

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 $459. 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 $488.

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 $658 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 $581 on momondo.

How have Boston to Prague flight prices changed over time?

As of September 2026, prices for Boston to Prague flights are approximately 29% 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

Best Price Found	$248
Fastest flight time	9h 50m
Direct flights	None

The best one-way flight to Prague from Boston in the past 72 hours is $248. The best round-trip flight deal from Boston to Prague found on momondo in the last 72 hours is $615.

The fastest flight from Boston to Prague takes 9h 50m

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

Search flight deals

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 50m 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 September 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 17% of the total bookings. Other popular airlines include Scandinavian Airlines with 17%, Condor with 14%, and SWISS 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
American Airlines	PriceFrom $352	Free Cancellation	Rating 7.1 12,076 reviews	Search American Airlines flights
Icelandair	PriceFrom $371	Free Cancellation	Rating 6.9 745 reviews	Search Icelandair flights
SWISS	PriceFrom $377	Free Cancellation	Rating 7.5 2,074 reviews	Search SWISS flights
TAP AIR PORTUGAL	PriceFrom $389	Free Cancellation	Rating 7.2 2,385 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom $390	Free Cancellation	Rating 6.7 8,228 reviews	Search British Airways flights
Aer Lingus	PriceFrom $402	Free Cancellation	Rating 7.3 1,766 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom $408	Free Cancellation	Rating 6.8 8,229 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $410	Free Cancellation	Rating 7.5 960 reviews	Search Austrian Airlines flights
Condor	PriceFrom $430	Free Cancellation	Rating 6.6 588 reviews	Search Condor flights
United Airlines	PriceFrom $432	Free Cancellation	Rating 7.4 10,213 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.