Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Boston to the Czech Republic from $285

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to the Czech Republic departing on 6/18. 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
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to the Czech Republic

In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Czech Republic Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Prague
Prague1 stop$475

Good to know

Low season

January

High season

September

Cheapest flight

$285
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Boston to Prague

FAQs - booking Czech Republic flights

  • How does KAYAK find such low prices on flights from Boston to the Czech Republic?

    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 Boston to the Czech Republic.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the Czech Republic from Boston 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 Boston to the Czech Republic?

    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 the Czech Republic with an airline and back to Boston with another airline.

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

    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 the Czech Republic from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the Czech Republic

  • Morning departure is around 29% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to the Czech Republic

 
Need help choosing which airline to fly with from Boston to the Czech Republic? 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.
8.0
DeltaOverall score based on 10838 reviews
8.6Crew
7.9Comfort
8.0Entertainment
7.4Food
8.2Boarding
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

Bag lost. Lost bag recovery process is an unsatisfying customer experience. Because 1) bag is still lost but also 2) the process is outdated and form-heavy and 3) in our case also involved a long line.

We were very impressed with Swiss Air. The service was exceptional. Unfortunately, we had a baby behind us that screamed for hours. , It was a nightmare, though I completely understand that it was not Swiss Airs fault.

We had to move to terminal 5 for the next part of our trip. Very un-organized and difficult.

Missed connecting train since flight was late into Zurich and I had to stay at airport hotel because of it as well as I had to repurchase train ticket

Cons: "Flight was completely full and certain passengers were belligerent about wearing face masks. The cabin crew did not enforce mask wearing, stating “we are not the police”"
Pros: "Nothing. There was no flight. The flight was cancelled and you did not notify us. We found it out ourselves by accident. We tried to contact you guys but we could not call or anything other. You guys suck"
Cons: "Notify your customers when the flight is cancelled. Thats the least you can do. Very unprofessional"
Cons: "I fell sick and my doctor advised against flying. Tried calling Swiss Air and JustFly.com: 6 calls back and forth and 7 hours on hold, no help. Finally got advised on driving to the airport to make the flight change at the Swiss Air counter at O’Hare. The representative told me to bring a note from doctor to switch flights. I did the next day. The same representative looked me in the eye after advising the day before and said there’s nothing she could do. Why make an elderly sick person drive to the airport again if you know already you cannot help??Absolutely terrible experience, no help from the airline or travel agency. Total loss of the full price of the ticket."

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

Aer Lingus interior is not the cleanest. I've seen crumbs on the seat and wrappers on the floor when I boarded

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Book cheap flights from Boston to the Czech Republic

Recent round-trip flight deals

10/21Mon
1 stopScandinavian Airlines
20h 15mBOS-PRG
11/11Mon
1 stopScandinavian Airlines
31h 40mPRG-BOS
$475
10/20Sun
1 stopScandinavian Airlines
20h 15mBOS-PRG
10/28Mon
1 stopScandinavian Airlines
31h 40mPRG-BOS
$481
10/20Sun
2 stopsScandinavian Airlines
20h 05mBOS-PRG
10/28Mon
1 stopScandinavian Airlines
31h 40mPRG-BOS
$482
10/30Wed
1 stopBritish Airways
16h 35mBOS-PRG
11/13Wed
1 stopBritish Airways
11h 45mPRG-BOS
$599
10/19Sat
1 stopIcelandair
10h 15mBOS-PRG
11/15Fri
1 stopIcelandair
10h 40mPRG-BOS
$667
9/3Tue
1 stopAer Lingus
11h 25mBOS-PRG
9/17Tue
1 stopAer Lingus
13h 00mPRG-BOS
$676
9/4Wed
1 stopAer Lingus
11h 25mBOS-PRG
9/18Wed
1 stopAer Lingus
13h 00mPRG-BOS
$685
9/1Sun
1 stopIcelandair
10h 15mBOS-PRG
9/15Sun
1 stopIcelandair
27h 30mPRG-BOS
$705
10/22Tue
1 stopBritish Airways
12h 25mBOS-PRG
11/13Wed
2 stopsBritish Airways
15h 05mPRG-BOS
$752
7/30Tue
1 stopDelta
15h 32mBOS-PRG
8/29Thu
1 stopDelta
16h 04mPRG-BOS
$827

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/18Tue
3 stops
45h 36mBOS-PRG
$285
6/17Mon
2 stops
27h 03mBOS-PRG
$298
10/8Tue
2 stops
15h 05mBOS-PRG
$313
10/8Tue
1 stopScandinavian Airlines
20h 15mBOS-PRG
$376
7/30Tue
1 stopIcelandair
10h 15mBOS-PRG
$442
9/1Sun
1 stopAer Lingus
11h 25mBOS-PRG
$470
9/27Fri
1 stopAer Lingus
31h 45mBOS-PRG
$510
9/1Sun
2 stopsScandinavian Airlines
20h 05mBOS-PRG
$552
8/1Thu
1 stopIcelandair
10h 15mBOS-PRG
$567
5/18Sat
1 stopKLM
9h 40mBOS-PRG
$1,722

Search by stops

Search by airline

Search by price

Last minute flights from Boston to the Czech Republic

Last minute flight, train and bus deals

5/6Mon
multi-stop
11h 25mBOS-PRG
5/14Tue
multi-stop
13h 20mPRG-BOS
$650
5/6Mon
multi-stop
23h 30mBOS-PRG
5/14Tue
multi-stop
25h 55mPRG-BOS
$762
5/6Mon
multi-stop
11h 25mBOS-PRG
5/14Tue
multi-stop
21h 26mPRG-BOS
$770
5/5Sun
multi-stopIcelandair
18h 30mBOS-PRG
6/10Mon
multi-stopIcelandair
13h 55mPRG-BOS
$880
5/6Mon
multi-stop
23h 30mBOS-PRG
5/14Tue
multi-stop
32h 15mPRG-BOS
$892
5/5Sun
multi-stopIcelandair
10h 15mBOS-PRG
6/10Mon
multi-stopIcelandair
23h 44mPRG-BOS
$1,034
5/5Sun
multi-stopTAP AIR PORTUGAL
18h 55mBOS-PRG
6/10Mon
multi-stopTAP AIR PORTUGAL
20h 15mPRG-BOS
$1,229
5/5Sun
multi-stopCathay Pacific
39h 15mBOS-PRG
5/14Tue
multi-stopCathay Pacific
38h 20mPRG-BOS
$13,255
5/5Sun
multi-stop
43h 23mBOS-PRG
6/10Mon
multi-stop
37h 55mPRG-BOS
$13,259

Search by stops

Search by airline

Search by price

Boston - Czech Republic Flights

Departure:

Boston (BOS)United States

Return flight deals:

Czech Republic - Boston

Cabin classes: