Flare 
-50%LAS✦BOSLas Vegas (LAS)→Boston (BOS)
€103reference €206-50%
CURRENT FARE SNAPSHOT
Cheap flights to Boston
from €81up to -50%
Looking for cheap flights to Boston, United States? This page is a timestamped view of 7 fare observations that passed Flare’s public thresholds. They cover 5 departure airports and destination code BOS.
The lowest amount in this scan is €81; the strongest measured deviation is 50% below its Flare reference. Those figures describe the scan, not a guaranteed checkout price.
Compare all 8 currently covered destinations in United States.
7qualifying fare observations
5departure airports represented
0direct itineraries in this snapshot
3return-fare observations
Current Boston fare observations
Updated Fri, 14 Aug 2026 00:17 UTC · departures observed from 27 Aug 2026 to 12 Oct 2026 · sorted by measured drop.
-50%LAS✦BOS-50%LAX✦BOSLos Angeles (LAX)→Boston (BOS)
€144reference €288-50%
-50%SFO✦BOSSan Francisco (SFO)→Boston (BOS)
€332reference €660-50%
-38%YVR✦BOSVancouver (YVR)→Boston (BOS)
€176reference €283-38%
-36%YVR✦BOSVancouver (YVR)→Boston (BOS)
€97reference €152-36%
-33%SFO✦BOSSan Francisco (SFO)→Boston (BOS)
€81reference €121-33%
-32%HEL✦BOSHelsinki (HEL)→Boston (BOS)
€391reference €577-32%
How to use this Boston snapshot
- Match the IATA codes to the airports you actually intend to use; a city can have several airports.
- Check whether the card is one-way or return and whether it is direct or includes stops.
- Run a fresh search before making plans. Confirm baggage, self-transfer risk, change rules and the final provider total.
Flare does not claim that the reference amount is the universal market price. It is the comparison value used by the monitoring and scoring system, with limitations documented in the methodology.
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Pair this live Boston fare snapshot with practical checks for total trip cost, timing, baggage and booking conditions.
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The departure hubs below meet Flare’s separate breadth threshold and include a current observation to Boston.
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Flights to Boston: questions answered
What is the lowest observed fare to Boston in this snapshot?
The lowest qualifying observation on this page is €81. It was recorded during the update shown on the page and can change before booking.
Which departure airports currently have qualifying fares to Boston?
This snapshot includes 5 departure airports: Las Vegas (LAS), Los Angeles (LAX), San Francisco (SFO), Vancouver (YVR), Helsinki (HEL).
Does Flare guarantee the displayed Boston fares?
No. Flare reports fare observations, not bookable quotes. Confirm the itinerary, airport, baggage, conditions and final total with the provider before paying.
How is the percentage drop calculated?
Flare compares the current observed amount with its route reference. The reference is often based on observed history; some long-haul routes with limited history can use a conservative distance-based reference. It is not a market-wide average.
Related monitored destinations
Destinations in United States are prioritised, followed by a rotating selection from the full directory.
Chicago from €45Denver from €25Las Vegas from €56Los Angeles from €26Miami from €123New York from €67San Francisco from €24Venice from €17Vienna from €23Vilnius from €13Warsaw from €12Yerevan from €18Agadir from €23Alicante from €27Amman from €36Antalya from €32Athens from €24Baku from €55
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