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.
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Cheap round-trip flights

 Logo
6:00 am - 10:35 amBOS-PRG
22h 35m2 stops
 Logo
2:50 pm - 8:20 pmPRG-BOS
11h 30m1 stop
lun., sep. 8 - jue., dic. 18
Air Canada Logo
10:20 am - 12:55 pmBOS-PRG
20h 35m2 stops
Air Canada Logo
1:40 pm - 10:39 pmPRG-BOS
14h 59m1 stop
$363Air Canada
Find Deal
lun., sep. 1 - mié., sep. 17
Icelandair Logo
11:35 pm - 1:05 pmBOS-PRG
31h 30m1 stop
Icelandair Logo
2:00 pm - 6:50 pmPRG-BOS
10h 50m1 stop
$367Icelandair
Find Deal
vie., oct. 10 - vie., oct. 24
Icelandair Logo
8:50 pm - 1:05 pmBOS-PRG
10h 15m1 stop
Icelandair Logo
12:55 pm - 11:35 amPRG-BOS
27h 40m1 stop
$369Icelandair
Find Deal
jue., oct. 23 - vie., oct. 31
Icelandair Logo
11:35 pm - 1:05 pmBOS-PRG
31h 30m1 stop
Icelandair Logo
2:00 pm - 6:50 pmPRG-BOS
10h 50m1 stop
$370Icelandair
Find Deal
lun., sep. 1 - mié., sep. 17
Aer Lingus Logo
5:30 pm - 11:10 amBOS-PRG
11h 40m1 stop
Aer Lingus Logo
11:50 am - 6:45 pmPRG-BOS
12h 55m1 stop
$385Aer Lingus
Find Deal
lun., ago. 18 - mar., sep. 2
Aer Lingus Logo
5:30 pm - 11:10 amBOS-PRG
11h 40m1 stop
Aer Lingus Logo
11:50 am - 6:45 pmPRG-BOS
12h 55m1 stop
$391Aer Lingus
Find Deal
lun., ago. 18 - mar., sep. 2
SWISS Logo
9:55 pm - 1:55 pmBOS-PRG
10h 00m1 stop
SWISS Logo
2:50 pm - 8:20 pmPRG-BOS
11h 30m1 stop
$399SWISS
Find Deal
mar., ene. 6 - mar., ene. 13
SWISS Logo
5:05 pm - 9:05 amBOS-PRG
10h 00m1 stop
SWISS Logo
2:55 pm - 7:55 pmPRG-BOS
11h 00m1 stop
$402SWISS
Find Deal
mié., oct. 8 - mié., oct. 15
British Airways Logo
8:10 pm - 11:00 pmBOS-PRG
20h 50m1 stop
British Airways Logo
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
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
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

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
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
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

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?

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)

  • 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?

  • 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?


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
LEVELPriceFrom $276Free CancellationRating
4.0
4 reviews
Search LEVEL flights
CondorPriceFrom $326Free CancellationRating
6.3
347 reviews
Search Condor flights
Aer LingusPriceFrom $367Free CancellationRating
7.1
1,160 reviews
Search Aer Lingus flights
IberiaPriceFrom $368Free CancellationRating
7.0
2,835 reviews
Search Iberia flights
IcelandairPriceFrom $382Free CancellationRating
7.0
515 reviews
Search Icelandair flights
SWISSPriceFrom $399Free CancellationRating
7.5
1,657 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $445Free CancellationRating
7.3
1,423 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $483Free CancellationRating
8.0
7,956 reviews
Search Delta flights
British AirwaysPriceFrom $508Free CancellationRating
6.6
7,134 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $547Free CancellationRating
7.3
3,901 reviews
Search Turkish Airlines flights

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
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.


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1 adult
sáb. 7/19
sáb. 7/26

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