Boston (BOS) → Bratislava (BTS)
About Boston to Bratislava Flights
Discover the best flights from Boston to Bratislava, covering 6,543 km in approximately 8h 41m. Boston (BOS) to Bratislava (BTS) is one of the major long-haul routes connecting United States and Slovakia. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Boston to Bratislava.
12-Month Price History
Flight prices from Boston to Bratislava vary significantly throughout the year. February typically offers the best deals with average prices around $1224, while July sees the highest prices, averaging $2054. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
92 days
For best prices
Booking Tips
For the best prices on Boston to Bratislava flights, we recommend booking 148 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
JetBlue Airways B6 | $1500 | $3780 | - |
United Airlines UA | $1610 | $5980 | $10920 |
American Airlines AA | $1670 | $7320 | $8890 |
Delta Air Lines DL | $1730 | $6530 | $11550 |
British Airways BA | $2170 | $7710 | $12050 |
Air France AF | $2180 | $6020 | $10640 |
Lufthansa LH | $2410 | $6850 | $10380 |
JetBlue Airways
B6
Economy
$1500
Business
$3780
First
-
United Airlines
UA
Economy
$1610
Business
$5980
First
$10920
American Airlines
AA
Economy
$1670
Business
$7320
First
$8890
Delta Air Lines
DL
Economy
$1730
Business
$6530
First
$11550
British Airways
BA
Economy
$2170
Business
$7710
First
$12050
Air France
AF
Economy
$2180
Business
$6020
First
$10640
Lufthansa
LH
Economy
$2410
Business
$6850
First
$10380
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Hartford → Bratislava
Bradley International (BDL) to Bratislava Milan Rastislav Štefánik (BTS)
Distance: 6,680 km
Average price: $1433
Portland → Bratislava
Portland International Jetport (PWM) to Bratislava Milan Rastislav Štefánik (BTS)
Distance: 6,410 km
Average price: $1380
Boston → Vienna
Logan International (BOS) to Vienna International (VIE)
Distance: 6,505 km
Average price: $1398
Boston → Budapest
Logan International (BOS) to Budapest Ferenc Liszt International (BUD)
Distance: 6,716 km
Average price: $1440
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Frequently Asked Questions
How long is the flight from Boston to Bratislava?
The flight time from Boston (BOS) to Bratislava (BTS) is approximately 8 hours and 41 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Boston and Bratislava?
The aerial distance between Boston and Bratislava is 6,543 kilometers (4,066 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Boston to Bratislava?
Several airlines operate flights between Boston and Bratislava, including Delta Air Lines, JetBlue Airways, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Boston to Bratislava?
Based on historical data, February typically offers the lowest airfares for flights from Boston to Bratislava. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Bratislava?
For the best prices on Boston to Bratislava flights, we recommend booking 75 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Boston to Bratislava?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Slovakia should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Boston and Bratislava?
Boston operates on America/New_York time zone, while Bratislava is in the Europe/Bratislava time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.