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

LEVEL and United Airlines are the most popular carriers operating from Boston Logan Intl to Václav Havel Prague

What airlines fly to Prague?

Lufthansa, SWISS 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 16 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 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 Zurich (ZRH) offer the lowest average round-trip price of $490.

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

Copenhagen (CPH) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

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

Copenhagen (CPH) has the shortest average layover time for this route: 1h 37m.

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 16 operators available for flights from Boston Logan Intl Airport to Václav Havel Prague Airport as of April 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.

$237 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 low for flights on this route. Typical prices usually range from $645 to $477. The lowest price recently found on this route was $503.

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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.

9:50 pm - 2:25 pm

BOS

PRG

34h 35m

1 stop

9:15 am - 7:55 pm

PRG

BOS

16h 40m

1 stop

$503Turkish Airlines

Mon, May 4 - Tue, May 19

9:50 pm - 6:25 pm

BOS

PRG

14h 35m

1 stop

1:55 pm - 7:55 pm

PRG

BOS

36h 00m

1 stop

$513Turkish Airlines

Tue, Apr 28 - Thu, May 28

9:50 pm - 6:25 pm

BOS

PRG

14h 35m

1 stop

3:20 pm - 7:55 pm

PRG

BOS

34h 35m

1 stop

$529Turkish Airlines

Tue, Sep 22 - Fri, Oct 2

9:50 pm - 2:25 pm

BOS

PRG

34h 35m

1 stop

7:25 pm - 6:05 pm

PRG

BOS

28h 40m

1 stop

$530Turkish Airlines

Wed, Aug 19 - Thu, Dec 17

9:50 pm - 6:25 pm

BOS

PRG

14h 35m

1 stop

9:15 am - 7:55 pm

PRG

BOS

16h 40m

1 stop

$540Turkish Airlines

Mon, Apr 27 - Mon, May 11

9:50 pm - 6:25 pm

BOS

PRG

14h 35m

1 stop

7:20 pm - 7:55 pm

PRG

BOS

30h 35m

1 stop

$542Turkish Airlines

Tue, Apr 28 - Wed, May 13

9:50 pm - 6:25 pm

BOS

PRG

14h 35m

1 stop

3:20 pm - 7:55 pm

PRG

BOS

34h 35m

1 stop

$549Turkish Airlines

Mon, Apr 27 - Tue, May 12

5:40 pm - 7:40 pm

BOS

PRG

20h 00m

2 stops

10:20 am - 3:35 pm

PRG

BOS

11h 15m

1 stop

$551Scandinavian Airlines

Tue, Sep 1 - Tue, Sep 15

5:40 pm - 5:55 pm

BOS

PRG

18h 15m

2 stops

10:20 am - 3:35 pm

PRG

BOS

11h 15m

1 stop

$553Scandinavian Airlines

Mon, May 4 - Mon, May 18

9:50 pm - 6:25 pm

BOS

PRG

14h 35m

1 stop

9:15 am - 7:55 pm

PRG

BOS

16h 40m

1 stop

$558Turkish Airlines

Mon, Apr 27 - Tue, May 12

SWISS flights from Boston to Prague

Our best SWISS deals on Boston to Prague flight tickets

SWISS

Apr 29

BOS9:40 pmBoston Logan Intl

10h 15m

1 stop

PRG1:55 pmVáclav Havel Prague

May 6

PRG6:15 amVáclav Havel Prague

14h 55m

1 stop

BOS3:10 pmBoston Logan Intl

$637

SWISS

Apr 20

BOS5:20 pmBoston Logan Intl

8h 55m

1 stop

PRG8:15 amVáclav Havel Prague

Apr 30

PRG7:30 pmVáclav Havel Prague

30h 25m

1 stop

BOS7:55 pmBoston Logan Intl

$644

SWISS

Apr 15

BOS5:20 pmBoston Logan Intl

23h 55m

1 stop

PRG11:15 pmVáclav Havel Prague

Apr 22

PRG6:15 amVáclav Havel Prague

19h 40m

1 stop

BOS7:55 pmBoston Logan Intl

$731

TAP AIR PORTUGAL flights from Boston to Prague

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

TAP AIR PORTUGAL

Apr 27

BOS10:30 pmBoston Logan Intl

32h 00m

2 stops

PRG12:30 pmVáclav Havel Prague

May 12

PRG7:30 pmVáclav Havel Prague

25h 15m

1 stop

BOS2:45 pmBoston Logan Intl

$626

TAP AIR PORTUGAL

Apr 26

BOS10:30 pmBoston Logan Intl

37h 55m

2 stops

PRG6:25 pmVáclav Havel Prague

May 12

PRG7:30 pmVáclav Havel Prague

30h 50m

2 stops

BOS8:20 pmBoston Logan Intl

$630

TAP AIR PORTUGAL

Apr 27

BOS10:30 pmBoston Logan Intl

13h 55m

2 stops

PRG6:25 pmVáclav Havel Prague

May 12

PRG7:30 pmVáclav Havel Prague

30h 50m

2 stops

BOS8:20 pmBoston Logan Intl

$633

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 5/4

9:50 pm-2:25 pm

1 stop34h 35m

Václav Havel Prague

Tue 5/19

9:15 am-7:55 pm

1 stop16h 40m

$503

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 4/28

9:50 pm-6:25 pm

1 stop14h 35m

Václav Havel Prague

Thu 5/28

1:55 pm-7:55 pm

1 stop36h 00m

$513

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 9/22

9:50 pm-6:25 pm

1 stop14h 35m

Václav Havel Prague

Fri 10/2

3:20 pm-7:55 pm

1 stop34h 35m

$529

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 8/19

9:50 pm-2:25 pm

1 stop34h 35m

Václav Havel Prague

Thu 12/17

7:25 pm-6:05 pm

1 stop28h 40m

$530

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 4/27

9:50 pm-6:25 pm

1 stop14h 35m

Václav Havel Prague

Mon 5/11

9:15 am-7:55 pm

1 stop16h 40m

$540

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 4/28

9:50 pm-6:25 pm

1 stop14h 35m

Václav Havel Prague

Wed 5/13

7:20 pm-7:55 pm

1 stop30h 35m

$542

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 4/27

9:50 pm-6:25 pm

1 stop14h 35m

Václav Havel Prague

Tue 5/12

3:20 pm-7:55 pm

1 stop34h 35m

$549

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 9/1

5:40 pm-7:40 pm

2 stops20h 00m

Václav Havel Prague

Tue 9/15

10:20 am-3:35 pm

1 stop11h 15m

$551

Quickest round-trip

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 5/4

5:40 pm-5:55 pm

2 stops18h 15m

Václav Havel Prague

Mon 5/18

10:20 am-3:35 pm

1 stop11h 15m

$553

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 4/27

9:50 pm-6:25 pm

1 stop14h 35m

Václav Havel Prague

Tue 5/12

9:15 am-7:55 pm

1 stop16h 40m

$558

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 $450. 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 $473.

How far in advance should I book a flight 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 $550 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 $485 on momondo.

How have Boston to Prague flight prices changed over time?

As of April 2026, prices for Boston to Prague flights are approximately 30% 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	10h 00m
Direct flights	None

The fastest flight from Boston to Prague takes 10h 00m

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 10h 00m 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 16 operators available for flights from Boston Logan Intl Airport to Václav Havel Prague Airport as of April 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 15% of the total bookings. Other popular airlines include SWISS with 14%, Condor with 12%, and Scandinavian Airlines with 10%.

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
LEVEL	PriceFrom $254	Free Cancellation	Rating 0.0	Search LEVEL flights
Condor	PriceFrom $280	Free Cancellation	Rating 6.5 405 reviews	Search Condor flights
American Airlines	PriceFrom $360	Free Cancellation	Rating 7.1 11,549 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $364	Free Cancellation	Rating 7.2 1,499 reviews	Search Aer Lingus flights
Iberia	PriceFrom $368	Free Cancellation	Rating 7.0 3,165 reviews	Search Iberia flights
Icelandair	PriceFrom $371	Free Cancellation	Rating 7.0 631 reviews	Search Icelandair flights
SWISS	PriceFrom $381	Free Cancellation	Rating 7.5 1,914 reviews	Search SWISS flights
Lufthansa	PriceFrom $404	Free Cancellation	Rating 6.8 7,894 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $410	Free Cancellation	Rating 7.6 905 reviews	Search Austrian Airlines flights
British Airways	PriceFrom $420	Free Cancellation	Rating 6.7 7,857 reviews	Search British Airways 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.