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Cheap flights from Prague to Boston from $371

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 10/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 6:50 pm
PRG
-
BOS
10h 50m
1 stop
Icelandair Logo
8:50 pm - 1:05 pm
BOS
-
PRG
10h 15m
1 stop
$464Icelandair
Fri, Sep 11 - Sun, Sep 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
$497Icelandair
Fri, Sep 11 - Sun, Sep 27
SWISS Logo
2:50 pm - 9:20 pm
PRG
-
BOS
11h 30m
1 stop
SWISS Logo
9:50 pm - 7:10 pm
BOS
-
PRG
15h 20m
1 stop
$582SWISS
Wed, Oct 28 - Fri, Nov 6
Lufthansa Logo
7:15 am - 1:45 pm
PRG
-
BOS
12h 30m
1 stop
Lufthansa Logo
8:40 pm - 4:05 pm
BOS
-
PRG
13h 25m
1 stop
$587Lufthansa
Mon, Nov 23 - Wed, Dec 2
United Airlines Logo
7:15 am - 2:45 pm
PRG
-
BOS
12h 30m
1 stop
United Airlines Logo
9:50 pm - 1:55 pm
BOS
-
PRG
10h 05m
1 stop
$600United Airlines
Thu, Oct 29 - Tue, Nov 3
United Airlines Logo
7:15 am - 2:45 pm
PRG
-
BOS
12h 30m
1 stop
United Airlines Logo
9:50 pm - 1:55 pm
BOS
-
PRG
10h 05m
1 stop
$600United Airlines
Fri, Oct 30 - Tue, Nov 3
SWISS Logo
9:40 am - 9:20 pm
PRG
-
BOS
16h 40m
1 stop
SWISS Logo
9:50 pm - 10:20 pm
BOS
-
PRG
18h 30m
1 stop
$609SWISS
Tue, Oct 27 - Sat, Nov 7
Lufthansa Logo
6:40 pm - 3:40 pm
PRG
-
BOS
27h 00m
1 stop
Lufthansa Logo
8:05 pm - 9:20 pm
BOS
-
PRG
19h 15m
1 stop
$625Lufthansa
Tue, Aug 25 - Tue, Sep 1
Scandinavian Airlines Logo
8:55 pm - 3:35 pm
PRG
-
BOS
24h 40m
1 stop
Scandinavian Airlines Logo
5:50 pm - 3:20 pm
BOS
-
PRG
15h 30m
1 stop
$672Scandinavian Airlines
Wed, Oct 21 - Sat, Oct 24
Scandinavian Airlines Logo
10:20 am - 3:35 pm
PRG
-
BOS
11h 15m
1 stop
Scandinavian Airlines Logo
5:40 pm - 5:55 pm
BOS
-
PRG
42h 15m
2 stops
$682Scandinavian Airlines
Fri, Sep 11 - Sun, Sep 27

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Air Canada flights from Prague to Boston

Our best Air Canada deals on Prague to Boston flight tickets
Air Canada
Aug 23
PRG12:30 pmVáclav Havel Prague
16h 08m
1 stop
BOS10:38 pmBoston Logan Intl
Aug 30
BOS12:30 pmBoston Logan Intl
16h 20m
1 stop
PRG10:50 amVáclav Havel Prague
$580
Air Canada
Aug 23
PRG12:30 pmVáclav Havel Prague
14h 57m
2 stops
BOS9:27 pmBoston Logan Intl
Aug 30
BOS12:30 pmBoston Logan Intl
16h 20m
1 stop
PRG10:50 amVáclav Havel Prague
$583
Air Canada
Nov 20
PRG9:40 amVáclav Havel Prague
17h 48m
2 stops
BOS9:28 pmBoston Logan Intl
Dec 2
BOS5:30 amBoston Logan Intl
21h 15m
2 stops
PRG8:45 amVáclav Havel Prague
$616

United Airlines flights from Prague to Boston

Our best United Airlines deals on Prague to Boston flight tickets
United Airlines
Oct 31
PRG7:15 amVáclav Havel Prague
12h 30m
1 stop
BOS2:45 pmBoston Logan Intl
Nov 9
BOS9:50 pmBoston Logan Intl
10h 05m
1 stop
PRG1:55 pmVáclav Havel Prague
$600
United Airlines
Nov 21
PRG7:15 amVáclav Havel Prague
12h 30m
1 stop
BOS1:45 pmBoston Logan Intl
Nov 30
BOS9:50 pmBoston Logan Intl
10h 05m
1 stop
PRG1:55 pmVáclav Havel Prague
$602
United Airlines
Oct 29
PRG7:15 amVáclav Havel Prague
12h 30m
1 stop
BOS2:45 pmBoston Logan Intl
Nov 4
BOS8:40 pmBoston Logan Intl
19h 45m
1 stop
PRG10:25 pmVáclav Havel Prague
$604

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 July 27, 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
Quickest round-trip

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 9/11

2:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Sun 9/27

8:50 pm-1:05 pm

1 stop10h 15m

$464

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 9/11

2:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Sun 9/27

8:50 pm-1:05 pm

1 stop10h 15m

$497

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 10/28

2:50 pm-9:20 pm

1 stop11h 30m

Boston Logan Intl

Fri 11/6

9:50 pm-7:10 pm

1 stop15h 20m

$582

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 11/23

7:15 am-1:45 pm

1 stop12h 30m

Boston Logan Intl

Wed 12/2

8:40 pm-4:05 pm

1 stop13h 25m

$587

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 10/29

7:15 am-2:45 pm

1 stop12h 30m

Boston Logan Intl

Tue 11/3

9:50 pm-1:55 pm

1 stop10h 05m

$600

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 10/30

7:15 am-2:45 pm

1 stop12h 30m

Boston Logan Intl

Tue 11/3

9:50 pm-1:55 pm

1 stop10h 05m

$600

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 10/27

9:40 am-9:20 pm

1 stop16h 40m

Boston Logan Intl

Sat 11/7

9:50 pm-10:20 pm

1 stop18h 30m

$609

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 8/25

6:40 pm-3:40 pm

1 stop27h 00m

Boston Logan Intl

Tue 9/1

8:05 pm-9:20 pm

1 stop19h 15m

$625

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 10/21

8:55 pm-3:35 pm

1 stop24h 40m

Boston Logan Intl

Sat 10/24

5:50 pm-3:20 pm

1 stop15h 30m

$672

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 9/11

10:20 am-3:35 pm

1 stop11h 15m

Boston Logan Intl

Sun 9/27

5:40 pm-5:55 pm

2 stops42h 15m

$682

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 typical price of a round-trip flight between Prague and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $579 to $783.
The lowest price recently found on this route was $464.

What is the cheapest month to fly to Boston?

In general, March 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 $601. If you aren’t able to travel during the month of March, then book flights to Boston from Prague during January instead. Flights to Boston in January, while not as cheap as those in March, still average around $668.

How far in advance should I book a flight from Prague 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 $721 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 $538 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 29m

Direct flights

None
The fastest flight from Prague to Boston takes 10h 29m
There are no direct flights from Prague to Boston. There are no popular flight routes from Prague to Boston.
Search flight deals

Frequently asked questions about flying from Prague to Boston

  • 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 29m.

  • 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 $210Free CancellationRating
6.5
531 reviews
Search Condor flights
United AirlinesPriceFrom $577Free CancellationRating
7.4
10,042 reviews
Search United Airlines flights
LufthansaPriceFrom $578Free CancellationRating
6.8
8,159 reviews
Search Lufthansa flights
SWISSPriceFrom $579Free CancellationRating
7.5
2,017 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $584Free CancellationRating
7.4
1,903 reviews
Search Scandinavian Airlines 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
Cambridge
Laconia
Plymouth
South Yarmouth
York Beach
Kennebunkport
Revere
Gloucester
Warwick
South Portland
Middletown
Brockton
Everett
Falmouth
Chatham

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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