$238+ Cheap flights from Boston (BOS) to Budapest (BUD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUD
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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Cheapest flights from Boston to BudapestExplore the most affordable flight options available from Boston to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
Explore the most affordable flight options available from Boston to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
This Justfly.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:30 pm
BOS
- BUD
1 stop15h 10m
Multiple Airlines
Mon 9/143:10 pm
BUD
- BOS
1 stop28h 40m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$689
This Finnair deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:31 pm
BOS
- BUD
2 stops20h 09m
Multiple Airlines
Wed 10/1412:05 pm
BUD
- BOS
2 stops17h 49m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$690
This Finnair deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:40 pm
BOS
- BUD
1 stop15h 10m
Multiple Airlines
Mon 9/146:25 pm
BUD
- BOS
2 stops33h 02m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$691
This British Airways deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:55 pm
BOS
- BUD
1 stop15h 45m
British Airways
Tue 12/228:10 pm
BUD
- BOS
1 stop24h 10m
British Airways
Deal found 5/24![British Airways logo]()
$692
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:16 pm
BOS
- BUD
2 stops19h 59m
United Airlines
Fri 12/256:30 am
BUD
- BOS
2 stops14h 07m
United Airlines
Deal found 5/24![United Airlines logo]()
$693
This FlightHub deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:40 am
BOS
- BUD
2 stops16h 15m
Air Canada
Wed 9/1611:45 am
BUD
- BOS
2 stops28h 05m
Air Canada
Deal found 5/26![Air Canada logo]()
$694
This Air Canada deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:15 pm
BOS
- BUD
1 stop32h 25m
Air Canada
Tue 9/151:20 pm
BUD
- BOS
2 stops14h 07m
Air Canada
Deal found 5/22![Air Canada logo]()
$695
This Air Canada deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:40 am
BOS
- BUD
2 stops17h 00m
Air Canada
Tue 9/156:45 am
BUD
- BOS
2 stops20h 42m
Air Canada
Deal found 5/25![Air Canada logo]()
$696
This Air Canada deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:15 pm
BOS
- BUD
1 stop32h 25m
Air Canada
Fri 9/116:35 am
BUD
- BOS
2 stops17h 32m
Air Canada
Deal found 5/25![Air Canada logo]()
$697
This Air Canada deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:40 am
BOS
- BUD
2 stops17h 00m
Air Canada
Tue 9/81:20 pm
BUD
- BOS
2 stops14h 07m
Air Canada
Deal found 5/23![Air Canada logo]()
$698
This Mytrip deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:50 pm
BOS
- BUD
3 stops31h 30m
Multiple Airlines
Sun 8/306:45 pm
BUD
- BOS
3 stops33h 00m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$699
This Scandinavian Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:35 pm
BOS
- BUD
1 stop10h 05m
Scandinavian Airlines
Sat 12/510:25 am
BUD
- BOS
2 stops18h 00m
Scandinavian Airlines
Deal found 5/23![Scandinavian Airlines logo]()
$700
Best flights from Boston to BudapestDiscover carefully curated flight deals from Boston to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Boston to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Finnair deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:44 pm
BOS
- BUD
2 stops17h 56m
Finnair
Wed 10/216:25 pm
BUD
- BOS
2 stops33h 41m
Finnair
Deal found 5/24![Finnair logo]()
$690
This Scandinavian Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:25 pm
BOS
- BUD
2 stops23h 45m
Scandinavian Airlines
Mon 9/2810:25 am
BUD
- BOS
1 stop11h 10m
Scandinavian Airlines
Deal found 5/25![Scandinavian Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:25 am
BOS
- BUD
2 stops18h 15m
United Airlines
Mon 8/172:10 pm
BUD
- BOS
2 stops33h 57m
United Airlines
Deal found 5/23![United Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:10 pm
BOS
- BUD
1 stop12h 40m
Delta
Sat 9/1210:25 am
BUD
- BOS
2 stops17h 55m
Delta
Deal found 5/22![Delta logo]()
$768
This Scandinavian Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am
BOS
- BUD
2 stops29h 40m
Scandinavian Airlines
Fri 10/210:25 am
BUD
- BOS
1 stop11h 10m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:27 pm
BOS
- BUD
2 stops31h 13m
United Airlines
Mon 8/179:45 am
BUD
- BOS
2 stops38h 22m
United Airlines
Deal found 5/22![United Airlines logo]()
$728
This Finnair deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:44 pm
BOS
- BUD
2 stops17h 56m
Finnair
Tue 10/206:25 pm
BUD
- BOS
2 stops33h 41m
Finnair
Deal found 5/24![Finnair logo]()
$753
This Scandinavian Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:34 pm
BOS
- BUD
2 stops23h 36m
Scandinavian Airlines
Sun 8/307:50 pm
BUD
- BOS
1 stop25h 45m
Scandinavian Airlines
Deal found 5/24![Scandinavian Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:30 pm
BOS
- BUD
1 stop15h 10m
United Airlines
Sun 8/3011:45 am
BUD
- BOS
2 stops35h 57m
United Airlines
Deal found 5/24![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:30 pm
BOS
- BUD
1 stop15h 10m
United Airlines
Fri 9/119:45 am
BUD
- BOS
1 stop11h 25m
United Airlines
Deal found 5/25![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:30 pm
BOS
- BUD
1 stop15h 10m
United Airlines
Sat 9/1211:45 am
BUD
- BOS
2 stops32h 37m
United Airlines
Deal found 5/24![United Airlines logo]()
$772
Last-minute flights from Boston to BudapestDiscover last-minute flight deals from Boston to Budapest. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Budapest. Data last updated May 27, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:45 pm
BOS
- BUD
1 stop11h 50m
Condor
Tue 6/28:20 am
BUD
- BOS
1 stop12h 25m
Condor
Deal found 5/26![Condor logo]()
$718
This Expedia deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:45 pm
BOS
- BUD
1 stop23h 00m
Condor
Wed 6/38:20 am
BUD
- BOS
1 stop12h 25m
Condor
Deal found 5/24![Condor logo]()
$796
This Expedia deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/314:45 pm
BOS
- BUD
1 stop11h 50m
Condor
Sat 6/138:20 am
BUD
- BOS
1 stop12h 25m
Condor
Deal found 5/26![Condor logo]()
$709
This Mytrip deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:00 pm
BOS
- BUD
2 stops18h 30m
Multiple Airlines
Fri 7/108:15 pm
BUD
- BOS
3 stops32h 23m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$810
This Booking.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/144:45 pm
BOS
- BUD
1 stop11h 50m
Condor
Thu 6/188:20 am
BUD
- BOS
1 stop12h 25m
Condor
Deal found 5/26![Condor logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:30 pm
BOS
- BUD
2 stops42h 25m
Multiple Airlines
Wed 9/234:05 pm
BUD
- BOS
1 stop35h 00m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$750
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:30 pm
BOS
- BUD
2 stops42h 25m
Multiple Airlines
Sun 9/205:45 am
BUD
- BOS
1 stop22h 00m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$751
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:50 pm
BOS
- BUD
2 stops15h 10m
Multiple Airlines
Thu 9/245:45 am
BUD
- BOS
1 stop21h 20m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:50 pm
BOS
- BUD
1 stop18h 50m
Multiple Airlines
Sat 9/269:55 pm
BUD
- BOS
2 stops29h 50m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$694
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:50 pm
BOS
- BUD
1 stop18h 50m
Multiple Airlines
Tue 7/79:55 pm
BUD
- BOS
2 stops29h 10m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$719
One-way flights from Boston to BudapestSearch for one-way flight options from Boston to Budapest. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Boston to Budapest. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Booking.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:25 pm
BOS
- BUD
1 stop12h 25m
Aer Lingus
Deal found 5/23![Aer Lingus logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:00 pm
BOS
- BUD
2 stops15h 45m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:00 pm
BOS
- BUD
3 stops35h 20m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:00 pm
BOS
- BUD
2 stops31h 20m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 pm
BOS
- BUD
3 stops35h 20m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:00 pm
BOS
- BUD
3 stops39h 50m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:50 pm
BOS
- BUD
3 stops37h 30m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:50 pm
BOS
- BUD
3 stops21h 05m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:00 pm
BOS
- BUD
2 stops36h 25m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$281
Find flight deals from Boston to Budapest
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Budapest (BUD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $689 (Justfly.com) |
One-way from | $238 (Booking.com) |
Popular in | June |
Cheapest in | January |
Average price | $779 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 27, 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
Cheapest round-trip
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Sun 10/11
5:44 pm-5:40 pm
2 stops17h 56m
Budapest Ferenc Liszt Intl
Wed 10/21
6:25 pm-10:06 pm
2 stops33h 41m
$690
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Mon 9/21
1:25 pm-7:10 pm
2 stops23h 45m
Budapest Ferenc Liszt Intl
Mon 9/28
10:25 am-3:35 pm
1 stop11h 10m
$694
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Sat 9/26
7:30 am-7:10 pm
2 stops29h 40m
Budapest Ferenc Liszt Intl
Fri 10/2
10:25 am-3:35 pm
1 stop11h 10m
$694
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Mon 8/24
1:34 pm-7:10 pm
2 stops23h 36m
Budapest Ferenc Liszt Intl
Sun 8/30
7:50 pm-3:35 pm
1 stop25h 45m
$708
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Tue 8/4
9:25 am-9:40 am
2 stops18h 15m
Budapest Ferenc Liszt Intl
Mon 8/17
2:10 pm-6:07 pm
2 stops33h 57m
$728
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Mon 8/10
8:27 pm-9:40 am
2 stops31h 13m
Budapest Ferenc Liszt Intl
Mon 8/17
9:45 am-6:07 pm
2 stops38h 22m
$728
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Sun 8/23
12:30 pm-9:40 am
1 stop15h 10m
Budapest Ferenc Liszt Intl
Sun 8/30
11:45 am-5:42 pm
2 stops35h 57m
$735
Quickest round-trip
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Fri 7/31
12:30 pm-9:40 am
1 stop15h 10m
Budapest Ferenc Liszt Intl
Fri 9/11
9:45 am-3:10 pm
1 stop11h 25m
$737
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Fri 10/9
5:44 pm-5:40 pm
2 stops17h 56m
Budapest Ferenc Liszt Intl
Tue 10/20
6:25 pm-10:06 pm
2 stops33h 41m
$753
BostonBudapest
BOS - BUD
BOSBUD
Boston Logan Intl
Tue 7/28
5:10 pm-11:50 am
1 stop12h 40m
Budapest Ferenc Liszt Intl
Sat 9/12
10:25 am-10:20 pm
2 stops17h 55m
$768
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Boston to Budapest
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Budapest in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Budapest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Budapest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Budapest flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Budapest flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Budapest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Budapest
Have a flexible travel schedule? Discover the best time to fly to Budapest from Boston with our price prediction graph.
BOS-BUD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Budapest
How far ahead should I book a flight from Boston to Budapest?
The price you pay for your flight from Boston to Budapest may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Boston to Budapest?
Currently, January is the cheapest month in which you can book a flight from Boston to Budapest (average of $513). Flying from Boston to Budapest in June is currently the most expensive (average of $962). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Boston to Budapest?
Reviews of airlines servicing Budapest
Get insights into the airlines that provide service to Budapest. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Budapest. Reviews last updated May 27, 2026.
Read reviews from past customers who have flown Delta,SWISS, andUnited Airlines from Boston to Budapest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Boston to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Budapest
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Other flights to Budapest
Explore flights to Budapest departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
Complete your trip
Complete your trip to Budapest by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Budapest by cabin class
Find flights from Boston to Budapest, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Budapest flights
Browse other Boston and Budapest flight options. Last updated on May 27, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Boston to Budapest
Discover the top 10 airlines that operate flights from Boston to Budapest. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$658 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$403 | Average$587 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$404 | Average$650 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$418 | Average$685 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$423 | Average$628 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$439 | Average$650 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$446 | Average$578 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$452 | Average$669 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$479 | Average$789 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$588 | Average$809 | FlexibilityNo cancel fee | On-time76% |