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Cheap flights from Prague to Boston from $238

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 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Condor Logo
8:50 am - 1:55 pmPRG-BOS
11h 05m1 stop
Condor Logo
4:00 pm - 7:50 amBOS-PRG
9h 50m1 stop
$435Condor
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Mon, Sep 29 - Tue, Sep 30
TAP AIR PORTUGAL Logo
12:30 pm - 3:35 pmPRG-BOS
32h 05m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 11:40 amBOS-PRG
11h 35m1 stop
$480TAP AIR PORTUGAL
Find Deal
Sat, Nov 1 - Fri, Nov 14
TAP AIR PORTUGAL Logo
7:15 pm - 2:35 pmPRG-BOS
25h 20m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 11:40 amBOS-PRG
30h 55m1 stop
$482TAP AIR PORTUGAL
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Thu, Nov 6 - Thu, Nov 13
LEVEL Logo
11:00 am - 8:55 pmPRG-BOS
15h 55m1 stop
LEVEL Logo
10:40 pm - 8:30 pmBOS-PRG
15h 50m1 stop
$514LEVEL
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Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
5:55 am - 7:55 pmPRG-BOS
19h 00m1 stop
Multiple Airlines Logo
5:10 pm - 11:45 amBOS-PRG
12h 35m1 stop
$555Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
5:00 pm - 7:55 pmPRG-BOS
32h 55m2 stops
Multiple Airlines Logo
4:20 pm - 6:10 pmBOS-PRG
19h 50m2 stops
$557Multiple Airlines
Find Deal
Wed, Oct 8 - Wed, Jan 7
Iberia Logo
11:00 am - 8:55 pmPRG-BOS
15h 55m1 stop
Iberia Logo
10:40 pm - 8:30 pmBOS-PRG
15h 50m1 stop
$559Iberia
Find Deal
Mon, Feb 16 - Mon, Feb 23
Scandinavian Airlines Logo
10:25 am - 3:50 pmPRG-BOS
11h 25m1 stop
Scandinavian Airlines Logo
5:35 pm - 2:20 pmBOS-PRG
14h 45m1 stop
$571Scandinavian Airlines
Find Deal
Thu, Feb 12 - Sun, Feb 22
Scandinavian Airlines Logo
3:00 pm - 4:50 pmPRG-BOS
30h 50m1 stop
Scandinavian Airlines Logo
5:35 pm - 9:45 amBOS-PRG
10h 10m1 stop
$595Scandinavian Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Icelandair Logo
2:00 pm - 10:00 pmPRG-BOS
14h 00m1 stop
Icelandair Logo
7:50 pm - 11:55 amBOS-PRG
10h 05m1 stop
$602Icelandair
Find Deal
Fri, Oct 17 - Sun, Nov 2

Scandinavian Airlines flights from Prague to Boston

Our best Scandinavian Airlines deals on Prague to Boston flight tickets
Scandinavian Airlines
Feb 12
PRG10:25 amVáclav Havel Prague
11h 25m
1 stop
BOS3:50 pmBoston Logan Intl
Feb 22
BOS5:35 pmBoston Logan Intl
14h 45m
1 stop
PRG2:20 pmVáclav Havel Prague
$571
Find similar
Scandinavian Airlines
Oct 30
PRG3:00 pmVáclav Havel Prague
30h 50m
1 stop
BOS4:50 pmBoston Logan Intl
Nov 6
BOS5:35 pmBoston Logan Intl
10h 10m
1 stop
PRG9:45 amVáclav Havel Prague
$595
Find similar
Scandinavian Airlines
Nov 6
PRG11:15 amVáclav Havel Prague
34h 35m
2 stops
BOS3:50 pmBoston Logan Intl
Nov 13
BOS5:35 pmBoston Logan Intl
10h 10m
1 stop
PRG9:45 amVáclav Havel Prague
$608
Find similar

American Airlines flights from Prague to Boston

Our best American Airlines deals on Prague to Boston flight tickets
American Airlines
Oct 8
PRG12:25 pmVáclav Havel Prague
13h 25m
1 stop
BOS7:50 pmBoston Logan Intl
Jan 7
BOS7:25 pmBoston Logan Intl
16h 05m
1 stop
PRG5:30 pmVáclav Havel Prague
$680
Find similar
American Airlines
Oct 8
PRG12:25 pmVáclav Havel Prague
13h 25m
1 stop
BOS7:50 pmBoston Logan Intl
Jan 7
BOS7:36 pmBoston Logan Intl
15h 54m
2 stops
PRG5:30 pmVáclav Havel Prague
$685
Find similar
American Airlines
Sep 18
PRG10:10 amVáclav Havel Prague
31h 05m
1 stop
BOS11:15 amBoston Logan Intl
Oct 2
BOS8:10 pmBoston Logan Intl
15h 50m
1 stop
PRG6:00 pmVáclav Havel Prague
$971
Find similar

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 September 17, 2025.
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 9/29

8:50 am-1:55 pm

1 stop11h 05m

Boston Logan Intl

Tue 9/30

4:00 pm-7:50 am

1 stop9h 50m

$435

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 11/1

12:30 pm-3:35 pm

1 stop32h 05m

Boston Logan Intl

Fri 11/14

6:05 pm-11:40 am

1 stop11h 35m

$480

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 11/6

7:15 pm-2:35 pm

1 stop25h 20m

Boston Logan Intl

Thu 11/13

10:45 pm-11:40 am

1 stop30h 55m

$482

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 2/16

11:00 am-8:55 pm

1 stop15h 55m

Boston Logan Intl

Mon 2/23

10:40 pm-8:30 pm

1 stop15h 50m

$514

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 10/30

5:55 am-7:55 pm

1 stop19h 00m

Boston Logan Intl

Thu 11/6

5:10 pm-11:45 am

1 stop12h 35m

$555

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 10/8

5:00 pm-7:55 pm

2 stops32h 55m

Boston Logan Intl

Wed 1/7

4:20 pm-6:10 pm

2 stops19h 50m

$557

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 2/16

11:00 am-8:55 pm

1 stop15h 55m

Boston Logan Intl

Mon 2/23

10:40 pm-8:30 pm

1 stop15h 50m

$559

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 2/12

10:25 am-3:50 pm

1 stop11h 25m

Boston Logan Intl

Sun 2/22

5:35 pm-2:20 pm

1 stop14h 45m

$571

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 10/30

3:00 pm-4:50 pm

1 stop30h 50m

Boston Logan Intl

Thu 11/6

5:35 pm-9:45 am

1 stop10h 10m

$595

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 10/17

2:00 pm-10:00 pm

1 stop14h 00m

Boston Logan Intl

Sun 11/2

7:50 pm-11:55 am

1 stop10h 05m

$602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, January 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 $409. If you aren’t able to travel during the month of January, then book flights to Boston from Prague during May instead. Flights to Boston in May, while not as cheap as those in January, still average around $475.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Prague to Boston is on a Monday when prices can be found for as low as $648. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $801.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Prague to Boston at noon for as low as $678. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $724 per ticket.

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 $646 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 $437 on momondo.

How have Prague to Boston flight prices changed over time?

As of September 2025, prices for Prague to Boston flights are approximately 22% cheaper 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

Direct flights

None
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 9h 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 $441Free CancellationRating
6.3
366 reviews
Search Condor flights
Aer LingusPriceFrom $509Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $577Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $579Free CancellationRating
7.0
545 reviews
Search Icelandair flights
United AirlinesPriceFrom $639Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
KLMPriceFrom $645Free CancellationRating
7.8
1,386 reviews
Search KLM flights
SWISSPriceFrom $669Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
LufthansaPriceFrom $681Free CancellationRating
6.8
7,409 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
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Brockton
Laconia
Falmouth
Concord
Everett
Wells
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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