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Cheap flights from Boston to Budapest from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Budapest departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Budapest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 12:35 pm
BOS
-
BUD
9h 55m
1 stop
Multiple Airlines Logo
2:55 pm - 5:21 pm
BUD
-
BOS
32h 26m
2 stops
$361Multiple Airlines
Wed, Feb 18 - Mon, Feb 23
Austrian Airlines Logo
1:55 pm - 2:10 pm
BOS
-
BUD
18h 15m
2 stops
Austrian Airlines Logo
2:55 pm - 2:05 pm
BUD
-
BOS
29h 10m
1 stop
$363Austrian Airlines
Wed, Feb 18 - Mon, Feb 23
Multiple Airlines Logo
1:30 pm - 2:10 pm
BOS
-
BUD
18h 40m
2 stops
Multiple Airlines Logo
9:40 am - 8:20 pm
BUD
-
BOS
16h 40m
1 stop
$372Multiple Airlines
Mon, Feb 2 - Tue, Feb 17
Multiple Airlines Logo
9:40 pm - 4:15 pm
BOS
-
BUD
13h 35m
1 stop
Multiple Airlines Logo
2:55 pm - 3:05 pm
BUD
-
BOS
29h 10m
1 stop
$373Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
9:40 pm - 12:35 pm
BOS
-
BUD
9h 55m
1 stop
Multiple Airlines Logo
2:55 pm - 3:05 pm
BUD
-
BOS
29h 10m
1 stop
$374Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Lufthansa Logo
8:40 pm - 9:10 pm
BOS
-
BUD
18h 30m
1 stop
Lufthansa Logo
1:20 pm - 6:35 pm
BUD
-
BOS
11h 15m
1 stop
$376Lufthansa
Mon, Feb 2 - Tue, Feb 17
Lufthansa Logo
8:40 pm - 12:35 pm
BOS
-
BUD
9h 55m
1 stop
Lufthansa Logo
1:20 pm - 6:35 pm
BUD
-
BOS
11h 15m
1 stop
$378Lufthansa
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
10:50 pm - 2:05 pm
BOS
-
BUD
10h 15m
1 stop
Multiple Airlines Logo
3:10 pm - 1:50 pm
BUD
-
BOS
28h 40m
1 stop
$379Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Lufthansa Logo
8:40 pm - 9:10 pm
BOS
-
BUD
18h 30m
1 stop
Lufthansa Logo
1:20 pm - 6:35 pm
BUD
-
BOS
11h 15m
1 stop
$380Lufthansa
Mon, Feb 2 - Tue, Feb 17
Multiple Airlines Logo
5:30 am - 8:50 am
BOS
-
BUD
22h 20m
2 stops
Multiple Airlines Logo
2:55 pm - 3:05 pm
BUD
-
BOS
29h 10m
1 stop
$389Multiple Airlines
Mon, Mar 9 - Mon, Mar 16

United Airlines flights from Boston to Budapest

Our best United Airlines deals on Boston to Budapest flight tickets
United Airlines
Jan 28
BOS9:50 pmBoston Logan Intl
10h 15m
1 stop
BUD2:05 pmBudapest Ferenc Liszt Intl
Feb 3
BUD9:40 amBudapest Ferenc Liszt Intl
16h 40m
1 stop
BOS8:20 pmBoston Logan Intl
$409
United Airlines
Feb 17
BOS9:50 pmBoston Logan Intl
10h 15m
1 stop
BUD2:05 pmBudapest Ferenc Liszt Intl
Feb 25
BUD9:40 amBudapest Ferenc Liszt Intl
16h 40m
1 stop
BOS8:20 pmBoston Logan Intl
$410
United Airlines
Feb 16
BOS8:40 pmBoston Logan Intl
9h 55m
1 stop
BUD12:35 pmBudapest Ferenc Liszt Intl
Feb 25
BUD9:40 amBudapest Ferenc Liszt Intl
16h 40m
1 stop
BOS8:20 pmBoston Logan Intl
$414

Air Canada flights from Boston to Budapest

Our best Air Canada deals on Boston to Budapest flight tickets
Air Canada
Feb 17
BOS5:30 amBoston Logan Intl
21h 20m
2 stops
BUD8:50 amBudapest Ferenc Liszt Intl
Feb 26
BUD6:20 amBudapest Ferenc Liszt Intl
14h 32m
2 stops
BOS2:52 pmBoston Logan Intl
$424
Air Canada
Feb 15
BOS6:55 pmBoston Logan Intl
37h 15m
2 stops
BUD2:10 pmBudapest Ferenc Liszt Intl
Feb 25
BUD9:40 amBudapest Ferenc Liszt Intl
29h 52m
2 stops
BOS9:32 amBoston Logan Intl
$429
Air Canada
Feb 16
BOS10:15 amBoston Logan Intl
24h 45m
2 stops
BUD5:00 pmBudapest Ferenc Liszt Intl
Feb 24
BUD6:20 amBudapest Ferenc Liszt Intl
33h 12m
2 stops
BOS9:32 amBoston Logan Intl
$432

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Budapest 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 January 24, 2026.
Use the filters below to find and compare flights from Boston to Budapest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 2/18

8:40 pm-12:35 pm

1 stop9h 55m

Budapest Ferenc Liszt Intl

Mon 2/23

2:55 pm-5:21 pm

2 stops32h 26m

$361

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 2/18

1:55 pm-2:10 pm

2 stops18h 15m

Budapest Ferenc Liszt Intl

Mon 2/23

2:55 pm-2:05 pm

1 stop29h 10m

$363

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 2/2

1:30 pm-2:10 pm

2 stops18h 40m

Budapest Ferenc Liszt Intl

Tue 2/17

9:40 am-8:20 pm

1 stop16h 40m

$372

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 3/9

9:40 pm-4:15 pm

1 stop13h 35m

Budapest Ferenc Liszt Intl

Mon 3/16

2:55 pm-3:05 pm

1 stop29h 10m

$373

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 3/9

9:40 pm-12:35 pm

1 stop9h 55m

Budapest Ferenc Liszt Intl

Mon 3/16

2:55 pm-3:05 pm

1 stop29h 10m

$374

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 2/2

8:40 pm-9:10 pm

1 stop18h 30m

Budapest Ferenc Liszt Intl

Tue 2/17

1:20 pm-6:35 pm

1 stop11h 15m

$376

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Wed 2/18

8:40 pm-12:35 pm

1 stop9h 55m

Budapest Ferenc Liszt Intl

Wed 2/25

1:20 pm-6:35 pm

1 stop11h 15m

$378

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Tue 3/17

10:50 pm-2:05 pm

1 stop10h 15m

Budapest Ferenc Liszt Intl

Tue 3/31

3:10 pm-1:50 pm

1 stop28h 40m

$379

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 2/2

8:40 pm-9:10 pm

1 stop18h 30m

Budapest Ferenc Liszt Intl

Tue 2/17

1:20 pm-6:35 pm

1 stop11h 15m

$380

BostonBudapest

BOS - BUD

BOSBUD

Boston Logan Intl

Mon 3/9

5:30 am-8:50 am

2 stops22h 20m

Budapest Ferenc Liszt Intl

Mon 3/16

2:55 pm-3:05 pm

1 stop29h 10m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Budapest from

How to get the cheapest flight ticket from Boston to Budapest

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 Budapest?

The cheapest month to fly to Budapest from Boston is in January. Flight prices, which tend to average around $484, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Budapest, with average flight prices from Boston averaging around $550.

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

You are more likely to see cheaper flights to Budapest from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Budapest for around $694 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Budapest from Boston for as low as $611 on momondo.

How have Boston to Budapest flight prices changed over time?

As of January 2026, prices for Boston to Budapest flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Budapest

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Budapest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Budapest (BOS to BUD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Budapest

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Boston to Budapest takes 9h 35m
There are no direct flights from Boston to Budapest. There are no popular flight routes from Boston to Budapest.
Search flight deals

  • How far is Boston Logan Intl to Budapest Ferenc Liszt Intl by plane?

    The straight-line distance from Boston Logan Intl to Budapest Ferenc Liszt Intl is 4162.0 mi. A reasonable flight in good conditions will take 9h 35m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Budapest Ferenc Liszt Intl Airport.

  • What documentation or ID do you need to fly to Budapest Ferenc Liszt Intl Airport?

    The travel and health documents required for your trip to Budapest Ferenc Liszt Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Budapest Ferenc Liszt Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Budapest?

Best airlines flying from Boston to Budapest

Compare and see reviews for airlines that fly from Boston to Budapest with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $403Free CancellationRating
7.3
1,662 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $410Free CancellationRating
7.5
1,859 reviews
Search SWISS flights
American AirlinesPriceFrom $423Free CancellationRating
7.2
11,193 reviews
Search American Airlines flights
United AirlinesPriceFrom $434Free CancellationRating
7.4
9,196 reviews
Search United Airlines flights
LufthansaPriceFrom $444Free CancellationRating
6.8
7,746 reviews
Search Lufthansa flights
DeltaPriceFrom $453Free CancellationRating
7.9
8,113 reviews
Search Delta flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,695 reviews
Search British Airways flights
Aer LingusPriceFrom $469Free CancellationRating
7.2
1,442 reviews
Search Aer Lingus flights
Turkish AirlinesPriceFrom $510Free CancellationRating
7.3
4,207 reviews
Search Turkish Airlines flights
Brussels AirlinesPriceFrom $529Free CancellationRating
7.2
382 reviews
Search Brussels Airlines flights

Traveling to a place near Budapest?

Book flights to Budapest if you plan to visit one of these locations
Siófok
Szeged
Eger
Kecskemét
Szentendre

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Budapest?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Budapest for you.

Can I find flights from Boston to Budapest with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Budapest flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Budapest?

momondo provides multiple filters to help you find the best flight to Budapest from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Budapest right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Budapest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Hungary

Airports servicing Hungary

Debrecen Airport
Miskolc Airport