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

SWISS and Lufthansa are the most popular carriers operating from Boston Logan Intl to Václav Havel Prague

What airlines fly to Prague?

Scandinavian Airlines, Condor and SWISS are the top three most popular airlines that fly to Prague from Boston according to our data. Scandinavian Airlines is the first choice among our users, with 27% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 14 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

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

Copenhagen (CPH) was the most common stop: 22% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Munich (MUC) offer the lowest average round-trip price of $448.

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

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 10h 20m.

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

Reykjavik (KEF) has the shortest average layover time for this route: 1h 41m.

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

$181 Cheap Flights from Boston to Prague in 2026

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6:00 am - 10:05 am

BOS

PRG

23h 05m

2 stops

9:35 pm - 3:16 pm

PRG

BOS

22h 41m

2 stops

$391British Airways

Mon, Mar 16 - Mon, Mar 23

9:35 pm - 10:50 pm

BOS

PRG

19h 15m

1 stop

9:35 pm - 11:59 pm

PRG

BOS

32h 24m

2 stops

$393British Airways

Mon, Feb 16 - Mon, Feb 23

3:32 pm - 5:55 pm

BOS

PRG

20h 23m

2 stops

12:30 pm - 9:53 am

PRG

BOS

27h 23m

1 stop

$395United Airlines

Mon, May 11 - Wed, Jun 17

10:45 am - 8:40 am

BOS

PRG

15h 55m

2 stops

9:30 am - 6:07 pm

PRG

BOS

14h 37m

2 stops

$396Air Canada

Sun, Apr 26 - Thu, May 7

8:40 pm - 1:05 pm

BOS

PRG

10h 25m

1 stop

4:45 pm - 6:35 pm

PRG

BOS

31h 50m

1 stop

$397Lufthansa

Sun, Feb 1 - Sat, Feb 7

3:28 pm - 11:00 am

BOS

PRG

13h 32m

2 stops

6:10 am - 2:47 pm

PRG

BOS

14h 37m

2 stops

$398United Airlines

Mon, Apr 27 - Wed, May 6

9:35 pm - 8:45 pm

BOS

PRG

17h 10m

1 stop

10:55 am - 10:24 pm

PRG

BOS

16h 29m

2 stops

$399British Airways

Sun, Feb 22 - Tue, Mar 10

9:40 pm - 1:55 pm

BOS

PRG

10h 15m

1 stop

6:00 am - 2:47 pm

PRG

BOS

14h 47m

2 stops

$401United Airlines

Mon, Apr 27 - Thu, May 7

7:50 pm - 11:55 am

BOS

PRG

10h 05m

1 stop

12:50 pm - 5:50 pm

PRG

BOS

11h 00m

1 stop

$402Icelandair

Sun, Mar 1 - Fri, Mar 6

9:40 pm - 6:45 pm

BOS

PRG

15h 05m

1 stop

9:45 am - 3:30 pm

PRG

BOS

11h 45m

1 stop

$403SWISS

Wed, Apr 1 - Sun, Apr 12

British Airways flights from Boston to Prague

Our best British Airways deals on Boston to Prague flight tickets

British Airways

Mar 2

BOS3:49 pmBoston Logan Intl

16h 11m

2 stops

PRG2:00 pmVáclav Havel Prague

Mar 16

PRG9:35 pmVáclav Havel Prague

22h 41m

2 stops

BOS3:16 pmBoston Logan Intl

$391

British Airways

Feb 16

BOS9:35 pmBoston Logan Intl

19h 15m

1 stop

PRG10:50 pmVáclav Havel Prague

Feb 23

PRG9:35 pmVáclav Havel Prague

32h 24m

2 stops

BOS11:59 pmBoston Logan Intl

$393

British Airways

Feb 22

BOS9:35 pmBoston Logan Intl

17h 10m

1 stop

PRG8:45 pmVáclav Havel Prague

Mar 10

PRG10:55 amVáclav Havel Prague

16h 29m

2 stops

BOS10:24 pmBoston Logan Intl

$399

Air Canada flights from Boston to Prague

Our best Air Canada deals on Boston to Prague flight tickets

Air Canada

Apr 26

BOS10:45 amBoston Logan Intl

15h 55m

2 stops

PRG8:40 amVáclav Havel Prague

May 7

PRG9:30 amVáclav Havel Prague

14h 37m

2 stops

BOS6:07 pmBoston Logan Intl

$396

Air Canada

Apr 13

BOS10:40 amBoston Logan Intl

20h 05m

2 stops

PRG12:45 pmVáclav Havel Prague

Apr 23

PRG7:30 amVáclav Havel Prague

16h 27m

2 stops

BOS5:57 pmBoston Logan Intl

$398

Air Canada

May 17

BOS3:40 pmBoston Logan Intl

35h 00m

2 stops

PRG8:40 amVáclav Havel Prague

Jun 17

PRG12:30 pmVáclav Havel Prague

27h 20m

2 stops

BOS9:50 amBoston Logan Intl

$415

Fly from

Fly to

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 3/16

6:00 am-10:05 am

2 stops23h 05m

Václav Havel Prague

Mon 3/23

9:35 pm-3:16 pm

2 stops22h 41m

$391

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 2/16

9:35 pm-10:50 pm

1 stop19h 15m

Václav Havel Prague

Mon 2/23

9:35 pm-11:59 pm

2 stops32h 24m

$393

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 5/11

3:32 pm-5:55 pm

2 stops20h 23m

Václav Havel Prague

Wed 6/17

12:30 pm-9:53 am

1 stop27h 23m

$395

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

10:45 am-8:40 am

2 stops15h 55m

Václav Havel Prague

Thu 5/7

9:30 am-6:07 pm

2 stops14h 37m

$396

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 2/1

8:40 pm-1:05 pm

1 stop10h 25m

Václav Havel Prague

Sat 2/7

4:45 pm-6:35 pm

1 stop31h 50m

$397

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 4/27

3:28 pm-11:00 am

2 stops13h 32m

Václav Havel Prague

Wed 5/6

6:10 am-2:47 pm

2 stops14h 37m

$398

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 2/22

9:35 pm-8:45 pm

1 stop17h 10m

Václav Havel Prague

Tue 3/10

10:55 am-10:24 pm

2 stops16h 29m

$399

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 4/27

9:40 pm-1:55 pm

1 stop10h 15m

Václav Havel Prague

Thu 5/7

6:00 am-2:47 pm

2 stops14h 47m

$401

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 3/1

7:50 pm-11:55 am

1 stop10h 05m

Václav Havel Prague

Fri 3/6

12:50 pm-5:50 pm

1 stop11h 00m

$402

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 4/1

9:40 pm-6:45 pm

1 stop15h 05m

Václav Havel Prague

Sun 4/12

9:45 am-3:30 pm

1 stop11h 45m

$403

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 cheapest month to fly to Prague?

In general, January 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 $485. If you are unable to visit Prague during the month of January, then departing from Boston during the month November is also very affordable. Most momondo users find prices during this month for around $509.

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 $578 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 $548 on momondo.

How have Boston to Prague flight prices changed over time?

As of January 2026, prices for Boston to Prague flights are approximately 5% 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 05m
Direct flights	None

The fastest flight from Boston to Prague takes 10h 05m

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

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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 05m 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 14 operators available for flights from Boston Logan Intl Airport to Václav Havel Prague Airport as of January 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 Scandinavian Airlines, making up 14% of the total bookings. Other popular airlines include Condor with 13%, SWISS with 12%, and Icelandair with 12%.

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 6.4 398 reviews	Search Condor flights
Austrian Airlines	PriceFrom $308	Free Cancellation	Rating 7.6 894 reviews	Search Austrian Airlines flights
Aer Lingus	PriceFrom $365	Free Cancellation	Rating 7.2 1,441 reviews	Search Aer Lingus flights
Iberia	PriceFrom $368	Free Cancellation	Rating 7.0 3,094 reviews	Search Iberia flights
Icelandair	PriceFrom $371	Free Cancellation	Rating 7.1 602 reviews	Search Icelandair flights
American Airlines	PriceFrom $374	Free Cancellation	Rating 7.2 11,174 reviews	Search American Airlines flights
SWISS	PriceFrom $392	Free Cancellation	Rating 7.5 1,855 reviews	Search SWISS flights
Lufthansa	PriceFrom $404	Free Cancellation	Rating 6.8 7,738 reviews	Search Lufthansa flights
British Airways	PriceFrom $424	Free Cancellation	Rating 6.7 7,689 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.

An easier way to manage your Prague trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Scandinavian Airlines

Cheap flights from Boston to Prague from $190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Prague departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Boston to Prague

Our best British Airways deals on Boston to Prague flight tickets

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See travel insights to Prague from

How to get the cheapest flight ticket from Boston to Prague

What is the cheapest month to fly to Prague?

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

How have Boston to Prague flight prices changed over time?

As of January 2026, prices for Boston to Prague flights are approximately 5% cheaper when compared to flights at the same time last year.

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

SWISS and Lufthansa are the most popular carriers operating from Boston Logan Intl to Václav Havel Prague

What airlines fly to Prague?

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

Copenhagen (CPH) was the most common stop: 22% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Munich (MUC) offer the lowest average round-trip price of $448.

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

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 10h 20m.

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

Reykjavik (KEF) has the shortest average layover time for this route: 1h 41m.

When to book flights from Boston to Prague

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

Direct flights

How far is Boston Logan Intl to Václav Havel Prague by plane?

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

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

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

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

What is the most popular airline from Boston to Prague?

Best airlines flying from Boston to Prague

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

Traveling to a place near Prague?

Why use momondo?

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

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

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

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

An easier way to manage your Prague trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Czech Republic

Fly your favorite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo