PRG - BOS

€214 Find Cheap Flights from Prague to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Boston departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Boston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Prague to Boston (PRG-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Prague to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Prague to Boston

Sun, 18 Jan - Sun, 1 Feb
TAP AIR PORTUGAL Logo
19:15 - 14:30PRG-BOS
25h 15m1 stop
TAP AIR PORTUGAL Logo
18:05 - 11:20BOS-PRG
11h 15m1 stop
€413TAP AIR PORTUGAL
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Tue, 30 Sep - Thu, 2 Oct
Condor Logo
08:50 - 13:55PRG-BOS
11h 05m1 stop
Condor Logo
16:00 - 07:50BOS-PRG
9h 50m1 stop
€421Condor
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Wed, 26 Nov - Tue, 30 Dec
Iberia Logo
21:10 - 20:55PRG-BOS
29h 45m1 stop
Iberia Logo
22:40 - 20:30BOS-PRG
15h 50m1 stop
€425Iberia
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Tue, 25 Nov - Mon, 29 Dec
 Logo
10:55 - 20:55PRG-BOS
16h 00m1 stop
 Logo
22:40 - 10:10BOS-PRG
29h 30m1 stop
€438
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Wed, 26 Nov - Tue, 30 Dec
 Logo
21:10 - 20:55PRG-BOS
29h 45m1 stop
 Logo
15:56 - 10:15BOS-PRG
36h 19m2 stops
€456
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Tue, 25 Nov - Sun, 28 Dec
Iberia Logo
10:55 - 20:55PRG-BOS
16h 00m1 stop
Iberia Logo
22:40 - 20:30BOS-PRG
15h 50m1 stop
€476Iberia
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Fri, 24 Oct - Tue, 28 Oct
Scandinavian Airlines Logo
20:55 - 15:35PRG-BOS
24h 40m1 stop
Scandinavian Airlines Logo
18:35 - 09:45BOS-PRG
10h 10m1 stop
€503Scandinavian Airlines
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Fri, 16 Jan - Fri, 30 Jan
Scandinavian Airlines Logo
10:25 - 15:50PRG-BOS
11h 25m1 stop
Scandinavian Airlines Logo
17:35 - 09:45BOS-PRG
10h 10m1 stop
€519Scandinavian Airlines
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Mon, 1 Dec - Mon, 29 Dec
British Airways Logo
19:00 - 14:20PRG-BOS
25h 20m1 stop
British Airways Logo
21:35 - 22:50BOS-PRG
19h 15m1 stop
€573British Airways
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Fri, 28 Nov - Mon, 29 Dec
British Airways Logo
19:00 - 14:20PRG-BOS
25h 20m1 stop
British Airways Logo
21:35 - 22:50BOS-PRG
19h 15m1 stop
€574British Airways
Find Deal

Everything you should know

Top airlines
TAP AIR PORTUGAL
Cheapest • from €413 (return)
Condor
Best reviews • 6.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 5% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 37% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€413
Overall average: €351
TAP AIR PORTUGAL
Sun 18/1Sun 1/2
PRG – BOS • With 1 stop
Cheapest one-way flight
€214
Typical prices: €508-662
LEVEL
Wed 1/10
PRG – BOS • With 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Booking Insights

KAYAK's insights & trends for Prague to Boston flights

Get data-powered insights and trends into flights from Prague to Boston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Prague to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Prague to Boston is January, where tickets cost €351 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is €651 and €620 respectively.

How far in advance should I book a flight from Prague to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Prague to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Prague to Boston, you should book around 2 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight€214
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 37% lower on average.
Flight from Prague to Boston

When to book flights from Prague to Boston

Are your dates flexible? Find out the best times to travel from Prague to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Prague to Boston

  • What is the cheapest flight from Prague to Boston?

    In the last 3 days, the lowest price for a flight from Prague to Boston was €249 for a one-way ticket and €481 for a return.

  • Which airports will I be using when flying from Prague to Boston?

    On your way to Boston, you’ll fly out from Václav Havel Prague. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Prague to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Prague to Boston?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Prague and Boston, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Prague to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Prague is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Prague to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Prague with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Prague to Boston

 
See real verified KAYAK customer reviews for airlines flying from Prague to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
CondorOverall score based on 360 reviews
6.4Boarding
6.1Food
7.2Crew
6.2Entertainment
6.3Comfort
Airline reviews

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

4.0 OkayBernd, Aug 2025HAM - FRA
Read more Condor reviews

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Take off was not good, too hot inside the plane and seats are beyond uncomfortable.

The company said that it was Condor's responsibility to issue my train ticket, and that I should contact them. But when I did, condor said I have to contact the train company and show them my booking number. I went to the station to board my train and they said where is my bar code ticket. It was a disaster and the people at the train station said how messed up this is and that condor is the worst for putting people through this. I boarded the train with NO ticket cause no one can issue me one even though I paid and it is in my booking confirmation.

Helpful crew in a comfortable and well designed aircraft. My kids also loved the striped design of the airplane.

The return flight, the food was better. Didn't like that even at checkin we still had to pay when only 5 seats were available. Had to pay or would be stuck in the very middle between two others. I had to pay for an aisle and a middle seat. Both were considered prime seats but the two other middle ones were not.

There was one flight attendant who was exceptionally rude about the fact that they didn’t have any meatless options left when I told her I was a vegetarian. The boarding process was a bit disorganized and unclear but everything else was very good.

Seats are not comfortable. Some of the food was good and some not so good.

Really, nothing. I flew economy, and received a very good economy experience.

Flight attendants were polite but not attentive. They did not clean cabin throughout trip, and the airplane upon disembarking looked disastrous! Garbage everywhere ! The state of the cabin did NOT leave passenger with a ‘cared-for’ feeling. It looked a total mess. They also closed themselves off in the back of the plane and passengers felt like they needed to knock to get a glass of water. Very dissppointing.

Seats were not comfortable, and the problems started when we landed at Frankfurt airport. We waited more than 3 hours to collect our luggage, as a result we missed the connected train to Brussels. Our plans for the trip were ruined that day.

Everything you need to know for your flight from Prague to Boston

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