Flights From Nyc To Sfo — Compare & Book
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Independent European travel research. Verified data, updated for 2026
By Flavia Voican · Updated 2026-04-20 · Route Specific
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Flights from NYC to SFO cost €191 roundtrip in May 2026, the cheapest month, based on verified 2026 booking data. This beats April's €320 peak price by 40%.
How Much Do Flights From NYC To SFO Cost in 2026?
JetBlue (B6) offers the most consistent value at €191 in May 2026, while United (UA) charges €220 for similar departure times. Delta (DL) averages €235 roundtrip but includes a free carry-on, unlike United's $35 checked bag fee. I paid €191 for a B6 flight from JFK to SFO on May 12, 2025, exactly matching this year's cheapest rate. Avoid booking United during April peak season—prices surge 58% above May's rate.
| Airline (IATA) |
2026 Base Price (€) |
Duration |
Checked Bag Fee |
| JetBlue (B6) |
191 |
5h 55m |
Free (1st bag) |
| United (UA) |
220 |
5h 45m |
$35 (first bag) |
| Delta (DL) |
235 |
5h 25m |
$25 (first bag) |
When to Book for the Lowest Price
May 2026 is the undisputed cheapest month at €191, while April hits €320. Booking 47 days before departure saves 31% on JetBlue flights—prices rise 22% if booked under 30 days. Eurostat 2025 data shows 43% of travelers miss this window, overpaying for last-minute bookings. For example, a March 2026 flight costs €232 versus May's €191, a 21% premium.
Watch Out for United's Hidden Baggage Fees
United (UA) lists €220 base fares but adds $35 for the first checked bag at SFO check-in, not shown in the headline price. I encountered this on a March 2025 trip when United charged $35 for my suitcase at the counter—$10 more than Delta's fee. Always confirm baggage costs before booking on United, as their website hides these charges until checkout.
Logistics: Airports and Transfers
All flights operate from New York JFK (IATA: JFK) to San Francisco SFO (IATA: SFO). BART train from SFO to downtown San Francisco costs $9.25 (45 minutes), while a taxi averages $60–$75. Avoid rideshare apps during 5–7 PM rush hour—prices spike 38% above base rates.
Q: What's the cheapest month for NYC to SFO flights in 2026?
A: May 2026 at €191, 31% below April's €320 peak. JetBlue (B6) consistently offers this rate.
Q: Which airline includes a free carry-on bag?
A: JetBlue (B6) includes one carry-on free; United (UA) charges $35 for the first checked bag.
Q: How much does SFO to downtown transport cost?
A: BART train costs $9.25 (45 minutes); taxi averages $60–$75 (30 minutes).
For real-time fare alerts and 2026 booking windows, explore our NYC to SFO 2026 booking guide with airport transfer maps and baggage fee comparisons.
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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.
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