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Cheap flights from Prague to Boston from $213

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 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
LEVEL Logo
11:00 am - 8:55 pm
PRG
-
BOS
15h 55m
1 stop
LEVEL Logo
11:40 pm - 10:10 am
BOS
-
PRG
29h 30m
1 stop
$384LEVEL
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
6:00 am - 8:55 pm
PRG
-
BOS
20h 55m
2 stops
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$387Multiple Airlines
Mon, Mar 2 - Mon, Mar 16
LEVEL Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m
1 stop
LEVEL Logo
11:40 pm - 10:10 am
BOS
-
PRG
29h 30m
1 stop
$391LEVEL
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
7:25 pm - 8:55 pm
PRG
-
BOS
55h 30m
2 stops
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$401Multiple Airlines
Sun, Feb 1 - Mon, Mar 16
Multiple Airlines Logo
8:45 pm - 8:55 pm
PRG
-
BOS
54h 10m
2 stops
Multiple Airlines Logo
10:40 pm - 12:55 pm
BOS
-
PRG
32h 15m
1 stop
$406Multiple Airlines
Sat, Jan 31 - Mon, Feb 23
Multiple Airlines Logo
6:00 pm - 8:55 pm
PRG
-
BOS
32h 55m
2 stops
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$414Multiple Airlines
Mon, Feb 2 - Mon, Mar 16
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m
1 stop
Multiple Airlines Logo
11:40 pm - 10:10 am
BOS
-
PRG
29h 30m
1 stop
$415Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
7:15 pm - 8:55 pm
PRG
-
BOS
31h 40m
2 stops
Multiple Airlines Logo
10:40 pm - 12:55 pm
BOS
-
PRG
32h 15m
1 stop
$416Multiple Airlines
Wed, Feb 4 - Mon, Feb 23
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m
1 stop
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$418Multiple Airlines
Wed, Feb 4 - Mon, Mar 16
Multiple Airlines Logo
8:00 am - 8:55 pm
PRG
-
BOS
42h 55m
2 stops
Multiple Airlines Logo
10:40 pm - 12:55 pm
BOS
-
PRG
32h 15m
1 stop
$419Multiple Airlines
Sun, Feb 1 - Mon, Feb 23

TAP AIR PORTUGAL flights from Prague to Boston

Our best TAP AIR PORTUGAL deals on Prague to Boston flight tickets
TAP AIR PORTUGAL
Jan 15
PRG7:15 pmVáclav Havel Prague
25h 20m
1 stop
BOS2:35 pmBoston Logan Intl
Jan 19
BOS6:05 pmBoston Logan Intl
18h 20m
1 stop
PRG6:25 pmVáclav Havel Prague
$507
TAP AIR PORTUGAL
Jan 15
PRG7:15 pmVáclav Havel Prague
25h 20m
1 stop
BOS2:35 pmBoston Logan Intl
Jan 31
BOS10:25 pmBoston Logan Intl
14h 00m
1 stop
PRG6:25 pmVáclav Havel Prague
$528
TAP AIR PORTUGAL
Jan 15
PRG7:15 pmVáclav Havel Prague
25h 20m
1 stop
BOS2:35 pmBoston Logan Intl
Jan 29
BOS6:05 pmBoston Logan Intl
11h 00m
1 stop
PRG11:05 amVáclav Havel Prague
$533

LEVEL flights from Prague to Boston

Our best LEVEL deals on Prague to Boston flight tickets
LEVEL
Mar 2
PRG11:00 amVáclav Havel Prague
15h 55m
1 stop
BOS8:55 pmBoston Logan Intl
Mar 16
BOS11:40 pmBoston Logan Intl
29h 30m
1 stop
PRG10:10 amVáclav Havel Prague
$384
LEVEL
Mar 2
PRG9:10 pmVáclav Havel Prague
29h 45m
1 stop
BOS8:55 pmBoston Logan Intl
Mar 17
BOS11:40 pmBoston Logan Intl
29h 30m
1 stop
PRG10:10 amVáclav Havel Prague
$391
LEVEL
Jan 16
PRG9:30 pmVáclav Havel Prague
29h 25m
1 stop
BOS8:55 pmBoston Logan Intl
Mar 17
BOS11:40 pmBoston Logan Intl
29h 30m
1 stop
PRG10:10 amVáclav Havel Prague
$606

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 14, 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

11:00 am-8:55 pm

1 stop15h 55m

Boston Logan Intl

Mon 3/16

11:40 pm-10:10 am

1 stop29h 30m

$384

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/2

6:00 am-8:55 pm

2 stops20h 55m

Boston Logan Intl

Mon 3/16

11:40 pm-8:30 pm

1 stop15h 50m

$387

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

$391

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sun 2/1

7:25 pm-8:55 pm

2 stops55h 30m

Boston Logan Intl

Mon 3/16

11:40 pm-8:30 pm

1 stop15h 50m

$401

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 1/31

8:45 pm-8:55 pm

2 stops54h 10m

Boston Logan Intl

Mon 2/23

10:40 pm-12:55 pm

1 stop32h 15m

$406

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 2/2

6:00 pm-8:55 pm

2 stops32h 55m

Boston Logan Intl

Mon 3/16

11:40 pm-8:30 pm

1 stop15h 50m

$414

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

$415

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 2/4

7:15 pm-8:55 pm

2 stops31h 40m

Boston Logan Intl

Mon 2/23

10:40 pm-12:55 pm

1 stop32h 15m

$416

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 2/4

9:10 pm-8:55 pm

1 stop29h 45m

Boston Logan Intl

Mon 3/16

11:40 pm-8:30 pm

1 stop15h 50m

$418

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sun 2/1

8:00 am-8:55 pm

2 stops42h 55m

Boston Logan Intl

Mon 2/23

10:40 pm-12:55 pm

1 stop32h 15m

$419

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

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
CondorPriceFrom $390Free CancellationRating
6.4
398 reviews
Search Condor flights
Aer LingusPriceFrom $503Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,671 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $578Free CancellationRating
7.3
1,649 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $579Free CancellationRating
7.1
596 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $592Free CancellationRating
7.3
4,167 reviews
Search Turkish Airlines flights
SWISSPriceFrom $669Free CancellationRating
7.5
1,847 reviews
Search SWISS flights
LufthansaPriceFrom $707Free CancellationRating
6.8
7,711 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
Sturbridge
Everett
Chatham
Concord

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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