BOS - BUD

$238 Find Cheap Flights from Boston to Budapest

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 Budapest departing on 7/27. 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 Budapest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Budapest.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Budapest.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$688
Typical prices: $992-$687
Multiple Airlines
lun. 6/29jue. 7/16
BOS - BUD • 1 stop
Cheapest one-way
$238
Typical prices: $370-$568
Aer Lingus
lun. 7/27
BOS - BUD • 1 stop
Top airlines
Cheapest • from $692 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Budapest. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $596 (round-trip)
Shortest trip • 10h 11m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Budapest!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Budapest (BOS-BUD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Budapest 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 Boston to Budapest

lun., jun. 29 - jue., jul. 16
Multiple Airlines Logo
10:50 pm - 5:40 pm
BOS
-
BUD
12h 50m
1 stop
Multiple Airlines Logo
8:25 am - 9:45 pm
BUD
-
BOS
19h 20m
2 stops
$688Multiple Airlines
mar., jul. 28 - lun., sep. 14
Multiple Airlines Logo
12:30 pm - 9:40 am
BOS
-
BUD
15h 10m
1 stop
Multiple Airlines Logo
3:10 pm - 1:50 pm
BUD
-
BOS
28h 40m
1 stop
$689Multiple Airlines
mié., oct. 7 - mié., oct. 14
Multiple Airlines Logo
3:31 pm - 5:40 pm
BOS
-
BUD
20h 09m
2 stops
Multiple Airlines Logo
12:05 pm - 11:54 pm
BUD
-
BOS
17h 49m
2 stops
$690Multiple Airlines
lun., sep. 7 - lun., sep. 14
Multiple Airlines Logo
5:40 pm - 2:50 pm
BOS
-
BUD
15h 10m
1 stop
Multiple Airlines Logo
6:25 pm - 9:27 pm
BUD
-
BOS
33h 02m
2 stops
$691Multiple Airlines
mar., jul. 28 - vie., sep. 4
United Airlines Logo
10:55 am - 9:40 am
BOS
-
BUD
16h 45m
2 stops
United Airlines Logo
9:45 am - 3:10 pm
BUD
-
BOS
11h 25m
1 stop
$692United Airlines
lun., jul. 27 - mar., sep. 15
Air Canada Logo
7:15 pm - 9:40 am
BOS
-
BUD
32h 25m
1 stop
Air Canada Logo
6:45 am - 9:50 am
BUD
-
BOS
33h 05m
2 stops
$693Air Canada
mié., sep. 2 - mié., sep. 16
Air Canada Logo
10:40 am - 8:55 am
BOS
-
BUD
16h 15m
2 stops
Air Canada Logo
11:45 am - 9:50 am
BUD
-
BOS
28h 05m
2 stops
$694Air Canada
lun., jul. 27 - mar., sep. 15
Air Canada Logo
7:15 pm - 9:40 am
BOS
-
BUD
32h 25m
1 stop
Air Canada Logo
1:20 pm - 9:27 pm
BUD
-
BOS
14h 07m
2 stops
$695Air Canada
mar., jul. 28 - mar., sep. 15
Air Canada Logo
10:40 am - 9:40 am
BOS
-
BUD
17h 00m
2 stops
Air Canada Logo
6:45 am - 9:27 pm
BUD
-
BOS
20h 42m
2 stops
$696Air Canada
lun., jul. 27 - vie., sep. 11
Air Canada Logo
7:15 pm - 9:40 am
BOS
-
BUD
32h 25m
1 stop
Air Canada Logo
6:35 am - 6:07 pm
BUD
-
BOS
17h 32m
2 stops
$697Air Canada
Booking Insights

KAYAK's insights & trends for Boston to Budapest flights

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

How much is a round-trip flight from Boston to Budapest?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Budapest departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Budapest, 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 Boston to Budapest is January, where tickets cost $513 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $962 and $780 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Budapest, 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 Boston to Budapest, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$238
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Boston to Budapest

When to book flights from Boston to Budapest

Are your dates flexible? Find out the best times to travel from Boston to Budapest 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 Boston to Budapest

  • Does Boston International Airport offer parking areas?

    The airport has a long-term garage at the junction of Prescott Street and Service Road, a central garage beside the terminals, and an electric parking area with 26 charging slots. The central parking is close enough for travelers to walk to the terminals, while the long-term garage is serviced by the airport shuttle bus to the terminals at no charge.

  • What are the aid services Boston Logan Airport offers to special needs travelers?

    The airport offers accessible handicap parking on all its lots, and the shuttle buses have visual and audio stop announcements, a wheelchair lift, and wheelchair accessibility. Accessible ramps are also fitted to internal elevators and all terminals in the airport. Special needs travelers can also be met curbside by airport aid.

  • Can I use public transit from Budapest Liszt International Airport to Budapest city?

    Yes. One way to get to the city center is to take Metro bus 200E or bus 100E which departs every 3min on the blue line. It links the airport to Köbánya-Kispest Metro Station. If you'd rather take the train, you may take bus 200E to Ferihegy Train Station, which is the closest station, and then board one of the several trains that run to Nyugati railway station in the city.

  • Where do I report lost luggage at Budapest Airport?

    Any misplaced luggage must be reported to the lost and found customer service immediately after arrival at lost and found in the arrivals transit area. You must also notify the customer care desk of the respective airline of lost luggage. Records are kept, and any correspondence regarding lost or delayed luggage is delivered to the address that the passenger has provided.

  • What is the cheapest flight from Boston to Budapest?

    In the last 7 days, the lowest price for a flight from Boston to Budapest was $238 for a one-way ticket and $688 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Budapest.

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

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

  • Which airline alliances offer flights from Boston to Budapest?

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

  • What is the most popular layover when flying to Budapest from Boston?

    Munich is the most popular layover city among KAYAK users traveling from Boston to Budapest.

  • Which is the best airline for flights from Boston to Budapest, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Budapest are Delta and KLM. With an average price for the route of $669 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $789 and an overall rating of 7.8.

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

    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 Budapest.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Budapest 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 Budapest?

    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 Budapest with an airline and back to Boston with another airline. Booking your flights between Boston and BUD 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 Boston to Budapest?

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

KAYAK’s top tips for finding a cheap flight from Boston to Budapest

  • Consider staying the night at the Hilton Boston Airport Hotel if your flight from Boston International Airport (BOS) is scheduled for an early morning departure. You can catch your flight without rushing out of bed in the morning and wake up refreshed.
  • If you are traveling with your children, the enclosed children's play area, located in the middle SkyCourt floor, is the ideal place to spend the layover at Budapest Airport (BUD). The kids' area is completely furnished and offers iPads with age-appropriate apps for older children.
  • Visitors can check out the display at the Budapest Liszt International Airport gallery in the walkway separating the two terminals. The airport also offers free Wi-Fi throughout the airport for travelers. However, each passenger only gets access for up to 2h.
  • If you need some peace after a long flight, Budapest International Airport's room of silence and an ecumenical prayer room are located on the T2B middle floor. You can fulfill your religious obligations here or relax and take in the peace.
  • There are nursing rooms in Terminal A before and after security, complete with a changing table, sink, power outlets, and seat that folds down. Boston Airport also has a Mamava lactation pod in Terminals C and E for mothers who need to pump and breastfeed before traveling.

Reviews of the top 5 airlines serving from Boston to Budapest

 
See real verified KAYAK customer reviews for airlines flying from Boston to Budapest. 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 Boston to Budapest? 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.
7.9
DeltaOverall score based on 8423 reviews
7.8Entertainment
8.5Crew
7.2Food
7.8Comfort
8.1Boarding
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Without a doubt, my “customer service” experience with SWISS was the worst of my life. Multiple disconnections in conversations, very cold and indifferent staff, failure to follow up with promised status updates — simply put, T. H. E. W. O. R. S. T. A full week later, and I am STILL waiting to hear from them. Never again for me with SWISS. Disgraceful.

The flight and all amenities were good to excellent. SWISS was awful to deal with. Every step of the way they nickel and dime you. Chose your seats? $14. Change your seats… No accounting for the prior payment. You get billed again. 17 pound restriction on overhead luggage, nonsense. It’s a weight in the plane whether it’s in the overhead or in check baggage. They just milk you for every cent they can and I resent it. The flight was excellent.

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

I liked that we got there safely. I disliked long delays, gate and ticket agents incompetence and apathy and having my luggage lost. Five days later I've yet to get anything more than a generic apology from British Air. Luggage yet to be located, much less returned.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

Flight was good but temp in the cabin was cold.

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

Information on your arrival and departure airports