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Cheap flights from Prague to Boston from €256

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 20/10. 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 return flights

Enter your travel dates to find the best prices.
Icelandair Logo
12:50 - 17:50PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
19:50 - 11:55BOS  Boston Logan Intl-PRG Václav Havel Prague
10h 05m1 stop Reykjavik Keflavik Intl
€430Icelandair
Mon, 9 Nov - Sun, 15 Nov
Multiple Airlines Logo
11:15 - 16:35PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
21:45 - 15:00BOS  Boston Logan Intl-PRG Václav Havel Prague
11h 15m1 stop Paris Charles de Gaulle
€498Multiple Airlines
Fri, 18 Sep - Sun, 4 Oct
Multiple Airlines Logo
11:15 - 16:36PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 21m1 stop Amsterdam Schiphol
Multiple Airlines Logo
21:45 - 15:00BOS  Boston Logan Intl-PRG Václav Havel Prague
11h 15m1 stop Paris Charles de Gaulle
€498Multiple Airlines
Tue, 6 Oct - Mon, 19 Oct
Multiple Airlines Logo
11:15 - 16:35PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
21:45 - 15:00BOS  Boston Logan Intl-PRG Václav Havel Prague
11h 15m1 stop Paris Charles de Gaulle
€498Multiple Airlines
Thu, 3 Sep - Wed, 16 Sep
Delta Logo
11:15 - 16:35PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 20m1 stop Amsterdam Schiphol
Delta Logo
21:45 - 19:35BOS  Boston Logan Intl-PRG Václav Havel Prague
15h 50m1 stop Paris Charles de Gaulle
€500Delta
Thu, 3 Sep - Wed, 16 Sep
Delta Logo
08:50 - 13:19PRG  Václav Havel Prague-BOS Boston Logan Intl
10h 29m1 stop Amsterdam Schiphol
Delta Logo
21:45 - 15:00BOS  Boston Logan Intl-PRG Václav Havel Prague
11h 15m1 stop Paris Charles de Gaulle
€500Delta
Fri, 18 Sep - Sun, 4 Oct
Delta Logo
11:15 - 16:35PRG  Václav Havel Prague-BOS Boston Logan Intl
11h 20m1 stop Amsterdam Schiphol
Delta Logo
21:45 - 21:45BOS  Boston Logan Intl-PRG Václav Havel Prague
18h 00m1 stop Paris Charles de Gaulle
€500Delta
Wed, 16 Sep - Wed, 23 Sep
Delta Logo
06:00 - 16:35PRG  Václav Havel Prague-BOS Boston Logan Intl
16h 35m1 stop Amsterdam Schiphol
Delta Logo
17:10 - 19:35BOS  Boston Logan Intl-PRG Václav Havel Prague
20h 25m1 stop Paris Charles de Gaulle
€500Delta
Thu, 10 Sep - Sun, 20 Sep
Multiple Airlines Logo
06:00 - 13:19PRG  Václav Havel Prague-BOS Boston Logan Intl
13h 19m1 stop Amsterdam Schiphol
Multiple Airlines Logo
17:10 - 15:00BOS  Boston Logan Intl-PRG Václav Havel Prague
15h 50m1 stop Paris Charles de Gaulle
€501Multiple Airlines
Mon, 28 Sep - Sun, 11 Oct

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Delta flights from Prague to Boston

Our best Delta deals on Prague to Boston flight tickets
Delta
3 Sept
PRG11:15Václav Havel Prague
11h 20m
1 stop
BOS16:35Boston Logan Intl
16 Sept
BOS21:45Boston Logan Intl
15h 50m
1 stop
PRG19:35Václav Havel Prague
€500
Delta
6 Oct
PRG11:15Václav Havel Prague
17h 53m
2 stops
BOS23:08Boston Logan Intl
19 Oct
BOS19:05Boston Logan Intl
18h 30m
1 stop
PRG19:35Václav Havel Prague
€504
Delta
18 Sept
PRG14:30Václav Havel Prague
14h 40m
2 stops
BOS23:10Boston Logan Intl
4 Oct
BOS17:25Boston Logan Intl
15h 35m
1 stop
PRG15:00Václav Havel Prague
€505

United Airlines flights from Prague to Boston

Our best United Airlines deals on Prague to Boston flight tickets
United Airlines
8 Oct
PRG06:00Václav Havel Prague
20h 10m
1 stop
BOS20:10Boston Logan Intl
12 Oct
BOS17:10Boston Logan Intl
14h 45m
1 stop
PRG13:55Václav Havel Prague
€534
United Airlines
28 Sept
PRG06:00Václav Havel Prague
15h 40m
1 stop
BOS15:40Boston Logan Intl
11 Oct
BOS21:40Boston Logan Intl
10h 15m
1 stop
PRG13:55Václav Havel Prague
€536
United Airlines
8 Oct
PRG06:00Václav Havel Prague
14h 41m
2 stops
BOS14:41Boston Logan Intl
12 Oct
BOS17:10Boston Logan Intl
14h 45m
1 stop
PRG13:55Václav Havel Prague
€537

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 6 August 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 return flight
Fastest return journey

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Mon 9/11

12:50-17:50

1 stop11h 00m

Boston Logan Intl

Sun 15/11

19:50-11:55

1 stop10h 05m

€430

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Fri 18/9

11:15-16:35

1 stop11h 20m

Boston Logan Intl

Sun 4/10

21:45-15:00

1 stop11h 15m

€498

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Tue 6/10

11:15-16:36

1 stop11h 21m

Boston Logan Intl

Mon 19/10

21:45-15:00

1 stop11h 15m

€498

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Thu 3/9

11:15-16:35

1 stop11h 20m

Boston Logan Intl

Wed 16/9

21:45-15:00

1 stop11h 15m

€498

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Thu 3/9

11:15-16:35

1 stop11h 20m

Boston Logan Intl

Wed 16/9

21:45-19:35

1 stop15h 50m

€500

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Fri 18/9

08:50-13:19

1 stop10h 29m

Boston Logan Intl

Sun 4/10

21:45-15:00

1 stop11h 15m

€500

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Wed 16/9

11:15-16:35

1 stop11h 20m

Boston Logan Intl

Wed 23/9

21:45-21:45

1 stop18h 00m

€500

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Thu 10/9

06:00-16:35

1 stop16h 35m

Boston Logan Intl

Sun 20/9

17:10-19:35

1 stop20h 25m

€500

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Mon 28/9

06:00-13:19

1 stop13h 19m

Boston Logan Intl

Sun 11/10

17:10-15:00

1 stop15h 50m

€501
Cheapest one-way

PragueBoston

PRG Václav Havel Prague - BOS Boston Logan Intl

PRGBOS

Václav Havel Prague

Tue 20/10

21:30-21:05

1 stop29h 35m

€256

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 €503 to €678.
The lowest price recently found on this route was €430.

What is the cheapest month to fly to Boston?

The month of March is, on average, the cheapest month to fly to Boston from Prague, with most prices found around €521. The month of September is another great option to travel to Boston, with average flight prices from Prague averaging around €527.

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 €618 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Prague for as low as €466 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 return 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 32m

Direct flights

None
The fastest flight from Prague to Boston takes 12h 32m
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?

    There are 6260.7 km between Václav Havel Prague and Boston Logan Intl. Typically, this will take 12h 32m by plane in normal conditions.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. 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 travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek 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 €415Free CancellationRating
6.5
548 reviews
Search Condor flights

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Everett
Medford
Warwick
Woburn
Brookline

Why use momondo?

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

Finding the right flight to Boston from Prague is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

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

Flights from Prague to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Prague and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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