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

Icelandair and Aer Lingus are the most popular carriers operating from Boston Logan Intl to Václav Havel Prague

What airlines fly to Prague?

Scandinavian Airlines, Condor and Icelandair 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 46% 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 July 2025.

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.

$169 Cheap Flights from Boston to Prague in 2025

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Find the cheapest flights from Boston to Prague

Round-trip

One-way

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Cheap round-trip flights

6:00 am - 10:35 amBOS-PRG

22h 35m2 stops

2:50 pm - 8:20 pmPRG-BOS

11h 30m1 stop

$362

Find Deal

lun., sep. 8 - jue., dic. 18

10:20 am - 12:55 pmBOS-PRG

20h 35m2 stops

1:40 pm - 10:39 pmPRG-BOS

14h 59m1 stop

$363Air Canada

Find Deal

lun., sep. 1 - mié., sep. 17

11:35 pm - 1:05 pmBOS-PRG

31h 30m1 stop

2:00 pm - 6:50 pmPRG-BOS

10h 50m1 stop

$367Icelandair

Find Deal

vie., oct. 10 - vie., oct. 24

8:50 pm - 1:05 pmBOS-PRG

10h 15m1 stop

12:55 pm - 11:35 amPRG-BOS

27h 40m1 stop

$369Icelandair

Find Deal

jue., oct. 23 - vie., oct. 31

11:35 pm - 1:05 pmBOS-PRG

31h 30m1 stop

2:00 pm - 6:50 pmPRG-BOS

10h 50m1 stop

$370Icelandair

Find Deal

lun., sep. 1 - mié., sep. 17

5:30 pm - 11:10 amBOS-PRG

11h 40m1 stop

11:50 am - 6:45 pmPRG-BOS

12h 55m1 stop

$385Aer Lingus

Find Deal

lun., ago. 18 - mar., sep. 2

5:30 pm - 11:10 amBOS-PRG

11h 40m1 stop

11:50 am - 6:45 pmPRG-BOS

12h 55m1 stop

$391Aer Lingus

Find Deal

lun., ago. 18 - mar., sep. 2

9:55 pm - 1:55 pmBOS-PRG

10h 00m1 stop

2:50 pm - 8:20 pmPRG-BOS

11h 30m1 stop

$399SWISS

Find Deal

mar., ene. 6 - mar., ene. 13

5:05 pm - 9:05 amBOS-PRG

10h 00m1 stop

2:55 pm - 7:55 pmPRG-BOS

11h 00m1 stop

$402SWISS

Find Deal

mié., oct. 8 - mié., oct. 15

8:10 pm - 11:00 pmBOS-PRG

20h 50m1 stop

8:55 pm - 11:25 amPRG-BOS

20h 30m1 stop

$418British Airways

Find Deal

lun., ago. 11 - lun., ago. 18

Aer Lingus flights from Boston to Prague

Our best Aer Lingus deals on Boston to Prague flight tickets

Aer Lingus

Aug 18

BOS5:30 pmBoston Logan Intl

11h 40m

1 stop

PRG11:10 amVáclav Havel Prague

Sep 2

PRG11:50 amVáclav Havel Prague

12h 55m

1 stop

BOS6:45 pmBoston Logan Intl

$385

Find similar

Aer Lingus

Aug 18

BOS5:30 pmBoston Logan Intl

11h 40m

1 stop

PRG11:10 amVáclav Havel Prague

Sep 2

PRG11:50 amVáclav Havel Prague

12h 55m

1 stop

BOS6:45 pmBoston Logan Intl

$391

Find similar

Aer Lingus

Aug 18

BOS5:30 pmBoston Logan Intl

11h 40m

1 stop

PRG11:10 amVáclav Havel Prague

Sep 2

PRG11:50 amVáclav Havel Prague

12h 55m

1 stop

BOS6:45 pmBoston Logan Intl

$393

Find similar

SWISS flights from Boston to Prague

Our best SWISS deals on Boston to Prague flight tickets

SWISS

Jan 6

BOS9:55 pmBoston Logan Intl

10h 00m

1 stop

PRG1:55 pmVáclav Havel Prague

Jan 13

PRG2:50 pmVáclav Havel Prague

11h 30m

1 stop

BOS8:20 pmBoston Logan Intl

$399

Find similar

SWISS

Oct 8

BOS5:05 pmBoston Logan Intl

10h 00m

1 stop

PRG9:05 amVáclav Havel Prague

Oct 15

PRG2:55 pmVáclav Havel Prague

11h 00m

1 stop

BOS7:55 pmBoston Logan Intl

$402

Find similar

SWISS

Oct 14

BOS9:40 pmBoston Logan Intl

14h 45m

1 stop

PRG6:25 pmVáclav Havel Prague

Oct 28

PRG2:50 pmVáclav Havel Prague

11h 30m

1 stop

BOS9:20 pmBoston Logan Intl

$405

Find similar

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

What is the cheapest month to fly to Prague?

In general, August 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 $589. If you are unable to visit Prague during the month of August, then departing from Boston during the month May is also very affordable. Most momondo users find prices during this month for around $590.

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from Boston to Prague is on a Tuesday. Travelers who choose to depart for Prague on a Tuesday will often find tickets for as low as $717. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Prague for around $981.

What is the cheapest time of day to depart on your flight to Prague?

According to our data, the cheapest time of day to fly to Prague is in the afternoon. momondo users have found flights departing from Boston to Prague in the afternoon for as low as $779. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,388. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $652 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 $568 on momondo.

How have Boston to Prague flight prices changed over time?

As of July 2025, prices for Boston to Prague flights are approximately 65% 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	$169
Fastest flight time	10h 00m
Direct flights	None
Airports in Prague	1 airport

The best one-way flight to Prague from Boston in the past 72 hours is $169. The best round-trip flight deal from Boston to Prague found on momondo in the last 72 hours is $362.

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

There are no direct flights from Boston to Prague. Popular non-direct route for this connection is Boston Logan Intl Airport - Václav Havel Prague Airport.

There is 1 airport near Prague: Václav Havel Prague (PRG)

Search flight deals

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 15 operators available for flights from Boston Logan Intl Airport to Václav Havel Prague Airport as of July 2025.
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 27% of the total bookings. Other popular airlines include Condor with 11%, Icelandair with 11%, and Aer Lingus with 9%.

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 $276	Free Cancellation	Rating 4.0 4 reviews	Search LEVEL flights
Condor	PriceFrom $326	Free Cancellation	Rating 6.3 347 reviews	Search Condor flights
Aer Lingus	PriceFrom $367	Free Cancellation	Rating 7.1 1,160 reviews	Search Aer Lingus flights
Iberia	PriceFrom $368	Free Cancellation	Rating 7.0 2,835 reviews	Search Iberia flights
Icelandair	PriceFrom $382	Free Cancellation	Rating 7.0 515 reviews	Search Icelandair flights
SWISS	PriceFrom $399	Free Cancellation	Rating 7.5 1,657 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $445	Free Cancellation	Rating 7.3 1,423 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $483	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.6 7,134 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $547	Free Cancellation	Rating 7.3 3,901 reviews	Search Turkish 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.

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.

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Cheap flights from Boston to Prague from $169

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 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boston to Prague

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Aer Lingus flights from Boston to Prague

Our best Aer Lingus deals on Boston to Prague flight tickets

SWISS flights from Boston to Prague

Our best SWISS deals on Boston to Prague flight tickets

See travel insights to Prague from

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

What is the cheapest month to fly to Prague?

What is the cheapest day to depart on your flight to Prague?

What is the cheapest time of day to depart on your flight 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 July 2025, prices for Boston to Prague flights are approximately 65% 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?

Icelandair and Aer Lingus are the most popular carriers operating from Boston Logan Intl to Václav Havel Prague

What airlines fly to Prague?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Prague

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