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Cheap flights from Prague to Boston from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Boston departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Prague to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
2:00 pm - 9:45 pm
PRG
-
BOS
13h 45m
1 stop
Icelandair Logo
8:50 pm - 1:05 pm
BOS
-
PRG
10h 15m
1 stop
$526Icelandair
Fri, Apr 10 - Sun, Apr 26
Icelandair Logo
2:00 pm - 9:45 pm
PRG
-
BOS
13h 45m
1 stop
Icelandair Logo
8:50 pm - 1:05 pm
BOS
-
PRG
10h 15m
1 stop
$528Icelandair
Fri, Apr 10 - Thu, Apr 23
LEVEL Logo
8:40 pm - 9:05 pm
PRG
-
BOS
30h 25m
1 stop
LEVEL Logo
10:50 pm - 8:20 am
BOS
-
PRG
27h 30m
1 stop
$530LEVEL
Mon, Apr 13 - Mon, Apr 27
Icelandair Logo
2:00 pm - 6:50 pm
PRG
-
BOS
10h 50m
1 stop
Icelandair Logo
8:50 pm - 1:05 pm
BOS
-
PRG
10h 15m
1 stop
$531Icelandair
Fri, Apr 10 - Sun, Apr 26
Icelandair Logo
2:00 pm - 9:45 pm
PRG
-
BOS
13h 45m
1 stop
Icelandair Logo
8:50 pm - 1:05 pm
BOS
-
PRG
10h 15m
1 stop
$533Icelandair
Fri, Apr 10 - Sun, Apr 26
Icelandair Logo
2:00 pm - 9:45 pm
PRG
-
BOS
13h 45m
1 stop
Icelandair Logo
11:00 pm - 1:05 pm
BOS
-
PRG
32h 05m
1 stop
$543Icelandair
Fri, Apr 10 - Thu, Apr 23
Icelandair Logo
2:00 pm - 9:45 pm
PRG
-
BOS
13h 45m
1 stop
Icelandair Logo
8:50 pm - 1:05 pm
BOS
-
PRG
10h 15m
1 stop
$544Icelandair
Fri, Apr 10 - Thu, Apr 23
LEVEL Logo
8:40 pm - 9:05 pm
PRG
-
BOS
30h 25m
1 stop
LEVEL Logo
10:50 pm - 8:20 am
BOS
-
PRG
27h 30m
1 stop
$545LEVEL
Mon, Apr 13 - Mon, Apr 27
LEVEL Logo
8:40 pm - 9:05 pm
PRG
-
BOS
30h 25m
1 stop
LEVEL Logo
10:50 pm - 8:00 pm
BOS
-
PRG
15h 10m
1 stop
$549LEVEL
Mon, Apr 13 - Mon, Apr 27
Aer Lingus Logo
11:50 am - 6:50 pm
PRG
-
BOS
13h 00m
1 stop
Aer Lingus Logo
5:25 pm - 11:10 am
BOS
-
PRG
11h 45m
1 stop
$563Aer Lingus
Mon, Apr 13 - Tue, Apr 28

Scandinavian Airlines flights from Prague to Boston

Our best Scandinavian Airlines deals on Prague to Boston flight tickets
Scandinavian Airlines
Apr 20
PRG8:55 pmVáclav Havel Prague
24h 40m
1 stop
BOS3:35 pmBoston Logan Intl
Apr 27
BOS5:40 pmBoston Logan Intl
15h 00m
1 stop
PRG2:40 pmVáclav Havel Prague
$564
Scandinavian Airlines
Apr 13
PRG8:55 pmVáclav Havel Prague
24h 40m
1 stop
BOS3:35 pmBoston Logan Intl
Apr 28
BOS5:40 pmBoston Logan Intl
15h 00m
1 stop
PRG2:40 pmVáclav Havel Prague
$568
Scandinavian Airlines
Apr 10
PRG8:55 pmVáclav Havel Prague
24h 40m
1 stop
BOS3:35 pmBoston Logan Intl
Apr 23
BOS5:40 pmBoston Logan Intl
33h 10m
2 stops
PRG8:50 amVáclav Havel Prague
$570

Icelandair flights from Prague to Boston

Our best Icelandair deals on Prague to Boston flight tickets
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
13h 45m
1 stop
BOS9:45 pmBoston Logan Intl
Apr 23
BOS8:50 pmBoston Logan Intl
10h 15m
1 stop
PRG1:05 pmVáclav Havel Prague
$528
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
10h 50m
1 stop
BOS6:50 pmBoston Logan Intl
Apr 26
BOS8:50 pmBoston Logan Intl
10h 15m
1 stop
PRG1:05 pmVáclav Havel Prague
$531
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
13h 45m
1 stop
BOS9:45 pmBoston Logan Intl
Apr 26
BOS8:50 pmBoston Logan Intl
10h 15m
1 stop
PRG1:05 pmVáclav Havel Prague
$533

momondo Fare Finder

 
Customize your flight search to find flights from Prague to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Prague to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/10

2:00 pm-9:45 pm

1 stop13h 45m

Boston Logan Intl

Sun 4/26

8:50 pm-1:05 pm

1 stop10h 15m

$526

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/10

2:00 pm-9:45 pm

1 stop13h 45m

Boston Logan Intl

Thu 4/23

8:50 pm-1:05 pm

1 stop10h 15m

$528

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 4/13

8:40 pm-9:05 pm

1 stop30h 25m

Boston Logan Intl

Mon 4/27

10:50 pm-8:20 am

1 stop27h 30m

$530
Quickest round-trip

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/10

2:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Sun 4/26

8:50 pm-1:05 pm

1 stop10h 15m

$531

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/10

2:00 pm-9:45 pm

1 stop13h 45m

Boston Logan Intl

Sun 4/26

8:50 pm-1:05 pm

1 stop10h 15m

$533

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/10

2:00 pm-9:45 pm

1 stop13h 45m

Boston Logan Intl

Thu 4/23

11:00 pm-1:05 pm

1 stop32h 05m

$543

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/10

2:00 pm-9:45 pm

1 stop13h 45m

Boston Logan Intl

Thu 4/23

8:50 pm-1:05 pm

1 stop10h 15m

$544

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 4/13

8:40 pm-9:05 pm

1 stop30h 25m

Boston Logan Intl

Mon 4/27

10:50 pm-8:20 am

1 stop27h 30m

$545

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 4/13

8:40 pm-9:05 pm

1 stop30h 25m

Boston Logan Intl

Mon 4/27

10:50 pm-8:00 pm

1 stop15h 10m

$549

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 4/13

11:50 am-6:50 pm

1 stop13h 00m

Boston Logan Intl

Tue 4/28

5:25 pm-11:10 am

1 stop11h 45m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Prague to Boston

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 Boston?

In general, May is the cheapest month to fly from Prague to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $484. If you aren’t able to travel during the month of May, then book flights to Boston from Prague during March instead. Flights to Boston in March, while not as cheap as those in May, still average around $594.

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

You are more likely to see cheaper flights to Boston from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $682 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Prague for as low as $571 on momondo.

How have Prague to Boston flight prices changed over time?

When to book flights from Prague to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Prague to Boston (PRG to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to Boston

Fastest flight time

10h 50m

Direct flights

None
The fastest flight from Prague to Boston takes 10h 50m
There are no direct flights from Prague to Boston. There are no popular flight routes from Prague to Boston.
Search flight deals

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

    Boston Logan Intl is 3890.2 mi away from Václav Havel Prague. In terms of flight time, this usually takes a little over 10h 50m.

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

    Prices for flights from Václav Havel Prague Airport to Boston Logan Intl Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Václav Havel Prague Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Prague to Boston?

Best airlines flying from Prague to Boston

Compare and see reviews for airlines that fly from Prague to Boston with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $160Free CancellationRating
7.1
619 reviews
Search Icelandair flights
CondorPriceFrom $260Free CancellationRating
6.5
401 reviews
Search Condor flights
British AirwaysPriceFrom $533Free CancellationRating
6.7
7,781 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $578Free CancellationRating
7.3
1,708 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $590Free CancellationRating
6.8
7,841 reviews
Search Lufthansa flights
SWISSPriceFrom $594Free CancellationRating
7.5
1,897 reviews
Search SWISS flights
Aer LingusPriceFrom $612Free CancellationRating
7.2
1,473 reviews
Search Aer Lingus flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Narragansett
Gloucester
Falmouth
Brockton
Warwick
Laconia
Nashua
Chatham
Sturbridge
Everett

Why use momondo?

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

It is quick and easy to find Prague to Boston 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 Boston that suits you.

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

Yes. All flights to Boston from Prague on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Prague to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Prague to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

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