Live signal for JFK to BOS · Updated September 24, 2026
Flights from JFK to Boston
What have fares historically cost? — JFK (JFK) to Boston (BOS)
Historical prices in USD for JFK (JFK) to Boston (BOS) (round-trip) ranged from $149 to $281 across 312 accepted price checks from 2026-06-26 through 2026-09-24, inclusive; source: SERPRadio verified price observations; these are historical observations, not fares available to buy now. The latest accepted price check for JFK (JFK) to Boston (BOS) was observed on 2026-09-24, based on 1 accepted observation from 2026-09-24 through 2026-09-24; source: SERPRadio verified price observations.
Observed prices by departure day — JFK (JFK) to Boston (BOS)
For JFK (JFK) to Boston (BOS), historical round-trip USD median prices by departure weekday were Monday $217 (47 checks); Tuesday $217 (37 checks); Wednesday $217 (44 checks); Thursday $221 (44 checks); Friday $221 (48 checks); Saturday $217 (43 checks); Sunday $221 (49 checks), from 312 accepted price checks observed from 2026-06-26 through 2026-09-24; source: SERPRadio verified price observations. Comparisons describe only qualifying captured departure-day cells, not a recommendation for all flights.
Observed prices by departure month — JFK (JFK) to Boston (BOS)
For JFK (JFK) to Boston (BOS), historical round-trip USD median prices by departure month were 2026-07 $165 (17 checks); 2026-08 $191 (98 checks); 2026-09 $221 (108 checks); 2026-10 $261 (89 checks), from 312 accepted price checks observed from 2026-06-26 through 2026-09-24; source: SERPRadio verified price observations. Named-month comparisons do not establish annual seasonality.
How reliable were these flights? — JFK (JFK) to Boston (BOS)
Across 3884 JFK (JFK) to Boston (BOS) flights reported from 2025-09-01 through 2026-04-30, 74.0% of departures were on time; source: U.S. Department of Transportation. Across 3884 JFK (JFK) to Boston (BOS) flights reported from 2025-09-01 through 2026-04-30, 4.2% were canceled; source: U.S. Department of Transportation.
Which departure days were most reliable? — JFK (JFK) to Boston (BOS)
For JFK (JFK) to Boston (BOS), Saturday and Wednesday were the most reliable departure days among the qualifying weekday groups across 3884 flights reported from 2025-09-01 through 2026-04-30; source: U.S. Department of Transportation. For JFK (JFK) to Boston (BOS), Sunday and Friday were the least reliable departure days among the qualifying weekday groups across 3884 flights reported from 2025-09-01 through 2026-04-30; source: U.S. Department of Transportation.
On-time performance put JetBlue Airways at 67.2% and Delta Air Lines at 70.6%, across 3,884 flights in 8 months of U.S. Department of Transportation reporting from September 2025 through April 2026.
Traveler questions — JFK (JFK) to Boston (BOS)
What prices were observed for JFK (JFK) to Boston (BOS)?
Historical prices in USD for JFK (JFK) to Boston (BOS) (round-trip) ranged from $149 to $281 across 312 accepted price checks from 2026-06-26 through 2026-09-24, inclusive; source: SERPRadio verified price observations; these are historical observations, not fares available to buy now.
When was the latest verified price check for JFK (JFK) to Boston (BOS)?
The latest accepted price check for JFK (JFK) to Boston (BOS) was observed on 2026-09-24, based on 1 accepted observation from 2026-09-24 through 2026-09-24; source: SERPRadio verified price observations.
How did observed prices differ by departure day for JFK (JFK) to Boston (BOS)?
For JFK (JFK) to Boston (BOS), historical round-trip USD median prices by departure weekday were Monday $217 (47 checks); Tuesday $217 (37 checks); Wednesday $217 (44 checks); Thursday $221 (44 checks); Friday $221 (48 checks); Saturday $217 (43 checks); Sunday $221 (49 checks), from 312 accepted price checks observed from 2026-06-26 through 2026-09-24; source: SERPRadio verified price observations. Comparisons describe only qualifying captured departure-day cells, not a recommendation for all flights.
How did observed prices differ by departure month for JFK (JFK) to Boston (BOS)?
For JFK (JFK) to Boston (BOS), historical round-trip USD median prices by departure month were 2026-07 $165 (17 checks); 2026-08 $191 (98 checks); 2026-09 $221 (108 checks); 2026-10 $261 (89 checks), from 312 accepted price checks observed from 2026-06-26 through 2026-09-24; source: SERPRadio verified price observations. Named-month comparisons do not establish annual seasonality.
What operational reliability is supported for JFK (JFK) to Boston (BOS)?
Across 3884 JFK (JFK) to Boston (BOS) flights reported from 2025-09-01 through 2026-04-30, 74.0% of departures were on time; source: U.S. Department of Transportation.
Which departure days were most reliable for JFK (JFK) to Boston (BOS)?
For JFK (JFK) to Boston (BOS), Saturday and Wednesday were the most reliable departure days among the qualifying weekday groups across 3884 flights reported from 2025-09-01 through 2026-04-30; source: U.S. Department of Transportation.
Which departure days were least reliable for JFK (JFK) to Boston (BOS)?
For JFK (JFK) to Boston (BOS), Sunday and Friday were the least reliable departure days among the qualifying weekday groups across 3884 flights reported from 2025-09-01 through 2026-04-30; source: U.S. Department of Transportation.
What cancellation rate was observed for JFK (JFK) to Boston (BOS)?
Across 3884 JFK (JFK) to Boston (BOS) flights reported from 2025-09-01 through 2026-04-30, 4.2% were canceled; source: U.S. Department of Transportation.
Sources and methodology — JFK (JFK) to Boston (BOS)
- SERPRadio verified price observations; 2026-06-26–2026-09-24; 312 price checks.
- SERPRadio verified price observations; 2026-09-24–2026-09-24; 1 price checks.
- U.S. Department of Transportation; 2025-09-01–2026-04-30; 3884 flights.
- U.S. Department of Transportation; 2025-09-01–2026-04-30; 3884 flights.
- U.S. Department of Transportation; 2025-09-01–2026-04-30; 3884 flights.
- U.S. Department of Transportation; 2025-09-01–2026-04-30; 3884 flights.
- SERPRadio verified price observations; 2026-06-26–2026-09-24; 312 price checks.
- SERPRadio verified price observations; 2026-06-26–2026-09-24; 312 price checks.
Who: SERP Radio route dossier system
How: Route pages combine accepted fare observations, timing guidance, carrier mix, and route-level context from current NYC corridor feeds.
Why: This page exists to explain current fare behavior on one route and point to the next timing or airport surface when needed.
Limits: If route coverage is thin, the page falls back to limited route guidance instead of publishing weak pricing claims.
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