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Cheap flights from Prague to Boston from $283

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 10/20. 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
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 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
10h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
8:50 pm - 1:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Reykjavik Keflavik Intl
$478Icelandair
Fri, Oct 2 - Sun, Oct 18
Icelandair Logo
2:00 pm - 6:50 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
10h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
8:50 pm - 1:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Reykjavik Keflavik Intl
$479Icelandair
Fri, Oct 2 - Sun, Oct 18
Lufthansa Logo
7:05 am - 1:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
12h 40m1 stop Frankfurt am Main
Lufthansa Logo
8:40 pm - 1:05 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 25m1 stop Munich Franz Josef Strauss
$596Lufthansa
Mon, Nov 16 - Sun, Nov 22
Lufthansa Logo
7:05 am - 1:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
12h 40m1 stop Frankfurt am Main
Lufthansa Logo
4:05 pm - 10:45 amBOS  Boston Logan Intl-PRG Václav Havel Prague
12h 40m1 stop Frankfurt am Main
$596Lufthansa
Tue, Nov 24 - Sun, Nov 29
Condor Logo
8:50 am - 2:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 55m1 stop Frankfurt am Main
Condor Logo
4:45 pm - 10:50 amBOS  Boston Logan Intl-PRG Václav Havel Prague
12h 05m1 stop Frankfurt am Main
$596Condor
Thu, Sep 3 - Tue, Sep 8
SWISS Logo
9:30 am - 7:55 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
16h 25m1 stop Zurich
SWISS Logo
9:40 pm - 11:15 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
19h 35m1 stop Zurich
$609SWISS
Wed, Sep 9 - Wed, Sep 30
SWISS Logo
2:45 pm - 9:20 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 35m1 stop Zurich
SWISS Logo
9:50 pm - 7:10 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
15h 20m1 stop Zurich
$610SWISS
Wed, Oct 28 - Sun, Nov 1
United Airlines Logo
6:00 am - 3:40 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
15h 40m1 stop Frankfurt am Main
United Airlines Logo
9:40 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Zurich
$619United Airlines
Fri, Oct 2 - Sun, Oct 18
United Airlines Logo
6:00 am - 3:40 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
15h 40m1 stop Frankfurt am Main
United Airlines Logo
9:40 pm - 1:55 pmBOS  Boston Logan Intl-PRG Václav Havel Prague
10h 15m1 stop Zurich
$620United Airlines
Fri, Oct 2 - Sun, Oct 18
Condor Logo
8:50 am - 2:45 pmPRG  Václav Havel Prague-BOS Boston Logan Intl
11h 55m1 stop Frankfurt am Main
Condor Logo
4:45 pm - 11:00 amBOS  Boston Logan Intl-PRG Václav Havel Prague
12h 15m1 stop Frankfurt am Main
$775Condor
Tue, Aug 25 - Fri, Sep 4

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United Airlines flights from Prague to Boston

Our best United Airlines deals on Prague to Boston flight tickets
United Airlines
Oct 2
PRG6:00 amVáclav Havel Prague
15h 40m
1 stop
BOS3:40 pmBoston Logan Intl
Oct 18
BOS9:40 pmBoston Logan Intl
10h 15m
1 stop
PRG1:55 pmVáclav Havel Prague
$619
United Airlines
Oct 2
PRG6:00 amVáclav Havel Prague
15h 40m
1 stop
BOS3:40 pmBoston Logan Intl
Oct 18
BOS9:40 pmBoston Logan Intl
10h 15m
1 stop
PRG1:55 pmVáclav Havel Prague
$620
United Airlines
Sep 5
PRG9:10 amVáclav Havel Prague
12h 30m
1 stop
BOS3:40 pmBoston Logan Intl
Sep 12
BOS9:30 amBoston Logan Intl
24h 35m
2 stops
PRG4:05 pmVáclav Havel Prague
$622

Air Canada flights from Prague to Boston

Our best Air Canada deals on Prague to Boston flight tickets
Air Canada
Oct 2
PRG6:00 amVáclav Havel Prague
14h 41m
2 stops
BOS2:41 pmBoston Logan Intl
Oct 18
BOS10:40 amBoston Logan Intl
15h 45m
2 stops
PRG8:25 amVáclav Havel Prague
$596
Air Canada
Sep 28
PRG11:30 amVáclav Havel Prague
15h 56m
2 stops
BOS9:26 pmBoston Logan Intl
Oct 11
BOS5:00 pmBoston Logan Intl
11h 50m
1 stop
PRG10:50 amVáclav Havel Prague
$598
Air Canada
Sep 23
PRG6:10 amVáclav Havel Prague
14h 31m
2 stops
BOS2:41 pmBoston Logan Intl
Sep 30
BOS10:40 amBoston Logan Intl
15h 35m
2 stops
PRG8:15 amVáclav Havel Prague
$616

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 August 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
Quickest round-trip

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Fri 10/2

2:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Sun 10/18

8:50 pm-1:05 pm

1 stop10h 15m

$478

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Fri 10/2

2:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Sun 10/18

8:50 pm-1:05 pm

1 stop10h 15m

$479

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Mon 11/16

7:05 am-1:45 pm

1 stop12h 40m

Boston Logan Intl

Sun 11/22

8:40 pm-1:05 pm

1 stop10h 25m

$596

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Tue 11/24

7:05 am-1:45 pm

1 stop12h 40m

Boston Logan Intl

Sun 11/29

4:05 pm-10:45 am

1 stop12h 40m

$596

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Thu 9/3

8:50 am-2:45 pm

1 stop11h 55m

Boston Logan Intl

Tue 9/8

4:45 pm-10:50 am

1 stop12h 05m

$596

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Wed 9/9

9:30 am-7:55 pm

1 stop16h 25m

Boston Logan Intl

Wed 9/30

9:40 pm-11:15 pm

1 stop19h 35m

$609

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Wed 10/28

2:45 pm-9:20 pm

1 stop11h 35m

Boston Logan Intl

Sun 11/1

9:50 pm-7:10 pm

1 stop15h 20m

$610

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Fri 10/2

6:00 am-3:40 pm

1 stop15h 40m

Boston Logan Intl

Sun 10/18

9:40 pm-1:55 pm

1 stop10h 15m

$619

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Fri 10/2

6:00 am-3:40 pm

1 stop15h 40m

Boston Logan Intl

Sun 10/18

9:40 pm-1:55 pm

1 stop10h 15m

$620

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Tue 8/25

8:50 am-2:45 pm

1 stop11h 55m

Boston Logan Intl

Fri 9/4

4:45 pm-11:00 am

1 stop12h 15m

$775

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 $585 to $772.
The lowest price recently found on this route was $478.

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 September instead. Flights to Boston in September, while not as cheap as those in March, still average around $608.

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 $713 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

12h 30m

Direct flights

None
The fastest flight from Prague to Boston takes 12h 30m
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 12h 30m.

  • 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
551 reviews
Search Condor flights
LufthansaPriceFrom $578Free CancellationRating
6.8
8,180 reviews
Search Lufthansa flights
SWISSPriceFrom $579Free CancellationRating
7.5
2,034 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $584Free CancellationRating
7.4
1,941 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $587Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Salem
Old Orchard Beach
Laconia
Hampton
Cambridge
South Yarmouth
Plymouth
Revere
Middletown
Kennebunkport
Warwick
Gloucester
York Beach
Everett
South Portland
Brockton
Seekonk
Falmouth

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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