PRG - BOS

$213 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 3/10. 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, 0 bags

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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Boston.
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Everything you should know

Cheapest round-trip
$384
Overall average: $609
LEVEL
Mon 3/2Mon 3/16
PRG - BOS • 1 stop
Cheapest one-way
$214
Typical prices: $488-$960
LEVEL
Tue 3/10
PRG - BOS • 1 stop
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
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 round-trip 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 round-trip flight deals from Prague to Boston

Mon, Mar 2 - Mon, Mar 16
LEVEL Logo
11:00 am - 8:55 pm
PRG
-
BOS
15h 55m
1 stop
LEVEL Logo
11:40 pm - 10:10 am
BOS
-
PRG
29h 30m
1 stop
$384LEVEL
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
6:00 am - 8:55 pm
PRG
-
BOS
20h 55m
2 stops
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$387Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
LEVEL Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m
1 stop
LEVEL Logo
11:40 pm - 10:10 am
BOS
-
PRG
29h 30m
1 stop
$391LEVEL
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m
1 stop
Multiple Airlines Logo
11:40 pm - 8:40 pm
BOS
-
PRG
16h 00m
2 stops
$394Multiple Airlines
Sun, Feb 1 - Mon, Mar 16
Multiple Airlines Logo
7:25 pm - 8:55 pm
PRG
-
BOS
55h 30m
2 stops
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$401Multiple Airlines
Sat, Jan 31 - Mon, Feb 23
Multiple Airlines Logo
8:45 pm - 8:55 pm
PRG
-
BOS
54h 10m
2 stops
Multiple Airlines Logo
10:40 pm - 12:55 pm
BOS
-
PRG
32h 15m
1 stop
$406Multiple Airlines
Mon, Feb 2 - Mon, Mar 16
Multiple Airlines Logo
6:00 pm - 8:55 pm
PRG
-
BOS
32h 55m
2 stops
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$414Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m
1 stop
Multiple Airlines Logo
11:40 pm - 10:10 am
BOS
-
PRG
29h 30m
1 stop
$415Multiple Airlines
Wed, Feb 4 - Mon, Feb 23
Multiple Airlines Logo
7:15 pm - 8:55 pm
PRG
-
BOS
31h 40m
2 stops
Multiple Airlines Logo
10:40 pm - 12:55 pm
BOS
-
PRG
32h 15m
1 stop
$416Multiple Airlines
Wed, Feb 4 - Mon, Mar 16
Multiple Airlines Logo
9:10 pm - 8:55 pm
PRG
-
BOS
29h 45m
1 stop
Multiple Airlines Logo
11:40 pm - 8:30 pm
BOS
-
PRG
15h 50m
1 stop
$418Multiple Airlines
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 May, where tickets cost $533 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $785 and $759 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 7% 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 with an average 12% drop in price.
Most popular time to fly with an average 4% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $214 for a one-way ticket and $384 for a round-trip.

  • Do I need a passport to fly between Prague and Boston?

    Yes

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

    Prague and Boston are both served by 1 main airport. You will leave Prague from Václav Havel Prague and will be arriving 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?

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

  • Which is the best airline for flights from Prague to Boston, SWISS or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Prague to Boston are SWISS and Scandinavian Airlines. With an average price for the route of $759 and an overall rating of 7.5, SWISS is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $720 and an overall rating of 7.3.

  • 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 round-trip ticket. You could then fly to Boston with an airline and back to Prague with another airline. Booking your flights between Prague and BOS can sometimes prove cheaper using this method.

  • 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 5 airlines serving 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.
7.5
SWISSOverall score based on 1847 reviews
7.4Comfort
7.1Food
8.3Crew
6.8Entertainment
7.7Boarding
Airline reviews

It was much better than most airlines we have flown with. It remo des me Swiss Air 25 years ago.

10.0 ExcellentROBERTO, Jan 2026
PRG - ZRH
Read more SWISS reviews

It was much better than most airlines we have flown with. It remo des me Swiss Air 25 years ago.

Zürich-NY part of the trip was really good! Enjoyed professionalism and courtesy of the crew, comfort and cleanliness of the aircraft.

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Everything was smooth and great. I didnt like that they talk so much on the interphone during the flight.

Even though I paid extra for more room, we were very cramped and the seats were hard. Also, when we checked in they did not post the gate we were to arrive at even though we were half an hour away from boarding. The agent did not know either. Actually, the flight from Porto to Zurich did to have the gate posted, and there were very few agents in the boarding areas who could help us. I would never fly Swiss Air again.

Swiss is the. Only airline I use when I go to Europe. They are on time and they are fantastic!

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

The flight was very cold, and the seats were rather uncomfortable. The food has been better on our other SAS experiences. Most significantly, the luggage with most of my wife's personal items and clothes didn't make the flight. Hoping for a quick resolution, but no real opportunity to speak with a Human has us concerned.

Ancient aircraft (busted armrests, poor cabin temperature with no option for passenger control). Garbage everywhere. Risible checking of safely conditions on landing. Also, late.

really nothing ...uncomfortable seating, cramped ....no better than a US short hopper flight.. never again

Feels like economy sits are getting smaller especially while eating food

I was surprised how good an American airline can be - I was really impressed.

Cut out the nickel and dime pricing for "seat selection" and baggage, To do this on an international flight is just mind boggling. Seriously, why treat customers this way??? Nobody wants these hidden extra fees and everybody hates them. Also plane was too warm and no air vent, and water dripped from the ceiling at one point,

It was so hot on the plane. No air jets above the seats

I paid for my seat 💺 assignments for all for legs of my trip, SFO thru Copenhagen to Prague and back the same way. It cost 💲216.00 USD for all four seats. Despite this, on my return 2 flights, my prepaid seats were given away. When I spoke with the information services professional, she said she could not help me, nor provide an alternative seat equivalent or better than what I had. When I spoke with another representative, she was very rude, disrespectful, and did not help.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

I was not admitted to the flight!!! I need a refund for this

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Booked seats (paid extra) online and found they didn’t exist on the flight. We were then separated from the rest of our party. Given seats in the very back of the plane. We will not fly Discover or Lufthansa again. We will not book flights or travel through Kayak again!

The flight was canceled and airlines did nothing to accommodate the passengers. After few hours they booked me randomly on a flight that had long layover and didn’t provide any compensation or effort to help. The crew was rude, no representation on the airport. Everything needs to be on call and agents there had no knowledge or control. For everything, they were like we can’t do it and you need to file a claim later. That was not helpful at all and will not make my travel experience any easier. Very disappointed in their service.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

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!

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

Information on your arrival and departure airports