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Cheap flights from Prague to Boston from $210

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 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m1 stop
Multiple Airlines Logo
11:40 pm - 10:10 am
BOS
-
PRG
29h 30m1 stop
$362Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m1 stop
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m1 stop
$380Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
11:00 am - 8:55 pm
PRG
-
BOS
15h 55m1 stop
Multiple Airlines Logo
11:40 pm - 8:40 pm
BOS
-
PRG
16h 00m2 stops
$383Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
11:00 am - 8:55 pm
PRG
-
BOS
15h 55m1 stop
Multiple Airlines Logo
11:40 pm - 8:40 pm
BOS
-
PRG
16h 00m2 stops
$385Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
6:00 am - 8:55 pm
PRG
-
BOS
20h 55m2 stops
Multiple Airlines Logo
9:40 pm - 6:45 pm
BOS
-
PRG
15h 05m1 stop
$423Multiple Airlines
Mon, Mar 2 - Tue, Apr 7
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m1 stop
Multiple Airlines Logo
9:40 pm - 6:45 pm
BOS
-
PRG
15h 05m1 stop
$429Multiple Airlines
Mon, Mar 2 - Tue, Apr 7
Multiple Airlines Logo
8:35 pm - 8:55 pm
PRG
-
BOS
54h 20m2 stops
Multiple Airlines Logo
9:15 pm - 9:20 am
BOS
-
PRG
30h 05m1 stop
$528Multiple Airlines
Sat, Feb 14 - Sun, Feb 22
TAP AIR PORTUGAL Logo
7:15 pm - 2:35 pm
PRG
-
BOS
25h 20m1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 11:20 am
BOS
-
PRG
11h 15m1 stop
$530TAP AIR PORTUGAL
Thu, Mar 5 - Sun, Mar 22
TAP AIR PORTUGAL Logo
7:15 pm - 2:35 pm
PRG
-
BOS
25h 20m1 stop
TAP AIR PORTUGAL Logo
11:25 pm - 11:20 am
BOS
-
PRG
30h 55m1 stop
$534TAP AIR PORTUGAL
Thu, Mar 5 - Sat, Mar 21
Multiple Airlines Logo
11:00 am - 8:55 pm
PRG
-
BOS
15h 55m1 stop
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m1 stop
$542Multiple Airlines
Mon, Mar 2 - Tue, Mar 17

Iberia flights from Prague to Boston

Our best Iberia deals on Prague to Boston flight tickets
Iberia
Mar 2
PRG11:00 amVáclav Havel Prague
15h 55m
1 stop
BOS8:55 pmBoston Logan Intl
Mar 17
BOS11:40 pmBoston Logan Intl
15h 50m
1 stop
PRG8:30 pmVáclav Havel Prague
$549
Iberia
Jan 16
PRG9:30 pmVáclav Havel Prague
24h 45m
2 stops
BOS4:15 pmBoston Logan Intl
Mar 16
BOS11:40 pmBoston Logan Intl
15h 50m
1 stop
PRG8:30 pmVáclav Havel Prague
$679
Iberia
Jan 13
PRG7:40 pmVáclav Havel Prague
33h 16m
2 stops
BOS10:56 pmBoston Logan Intl
Mar 17
BOS11:40 pmBoston Logan Intl
15h 50m
1 stop
PRG8:30 pmVáclav Havel Prague
$733

Scandinavian Airlines flights from Prague to Boston

Our best Scandinavian Airlines deals on Prague to Boston flight tickets
Scandinavian Airlines
Apr 27
PRG8:55 pmVáclav Havel Prague
24h 40m
1 stop
BOS3:35 pmBoston Logan Intl
May 4
BOS5:40 pmBoston Logan Intl
15h 00m
1 stop
PRG2:40 pmVáclav Havel Prague
$575
Scandinavian Airlines
Apr 16
PRG10:20 amVáclav Havel Prague
11h 15m
1 stop
BOS3:35 pmBoston Logan Intl
Apr 22
BOS5:40 pmBoston Logan Intl
15h 00m
1 stop
PRG2:40 pmVáclav Havel Prague
$585
Scandinavian Airlines
Mar 6
PRG3:00 pmVáclav Havel Prague
30h 50m
1 stop
BOS3:50 pmBoston Logan Intl
Mar 22
BOS6:35 pmBoston Logan Intl
14h 45m
1 stop
PRG2:20 pmVáclav Havel Prague
$589

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 January 8, 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

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

9:10 pm-8:55 pm

1 stop29h 45m

Boston Logan Intl

Tue 3/17

11:40 pm-10:10 am

1 stop29h 30m

$362

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

9:10 pm-8:55 pm

1 stop29h 45m

Boston Logan Intl

Tue 3/17

11:40 pm-8:30 pm

1 stop15h 50m

$380

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

11:00 am-8:55 pm

1 stop15h 55m

Boston Logan Intl

Tue 3/17

11:40 pm-8:40 pm

2 stops16h 00m

$383

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

11:00 am-8:55 pm

1 stop15h 55m

Boston Logan Intl

Tue 3/17

11:40 pm-8:40 pm

2 stops16h 00m

$385

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

6:00 am-8:55 pm

2 stops20h 55m

Boston Logan Intl

Tue 4/7

9:40 pm-6:45 pm

1 stop15h 05m

$423

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

9:10 pm-8:55 pm

1 stop29h 45m

Boston Logan Intl

Tue 4/7

9:40 pm-6:45 pm

1 stop15h 05m

$429

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 2/14

8:35 pm-8:55 pm

2 stops54h 20m

Boston Logan Intl

Sun 2/22

9:15 pm-9:20 am

1 stop30h 05m

$528

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 3/5

7:15 pm-2:35 pm

1 stop25h 20m

Boston Logan Intl

Sun 3/22

7:05 pm-11:20 am

1 stop11h 15m

$530

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 3/5

7:15 pm-2:35 pm

1 stop25h 20m

Boston Logan Intl

Sat 3/21

11:25 pm-11:20 am

1 stop30h 55m

$534

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

11:00 am-8:55 pm

1 stop15h 55m

Boston Logan Intl

Tue 3/17

11:40 pm-8:30 pm

1 stop15h 50m

$542

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 $533. 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 $609.

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 $689 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 $617 on momondo.

How have Prague to Boston flight prices changed over time?

As of January 2026, prices for Prague to Boston flights are approximately 217% more expensive when compared to flights at the same time last year.

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

13h 15m

Direct flights

None
The fastest flight from Prague to Boston takes 13h 15m
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 13h 15m.

  • 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
CondorPriceFrom $390Free CancellationRating
6.4
398 reviews
Search Condor flights
Aer LingusPriceFrom $509Free CancellationRating
7.2
1,427 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,657 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $578Free CancellationRating
7.3
1,635 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $579Free CancellationRating
7.1
593 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $592Free CancellationRating
7.3
4,150 reviews
Search Turkish Airlines flights
KLMPriceFrom $645Free CancellationRating
7.7
1,434 reviews
Search KLM flights
SWISSPriceFrom $669Free CancellationRating
7.5
1,840 reviews
Search SWISS flights
LufthansaPriceFrom $707Free CancellationRating
6.8
7,692 reviews
Search Lufthansa 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
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Laconia
Brockton
Concord
Everett
Sturbridge
Warwick

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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