Booking tips for New York → San Francisco
For most economy fares on New York to San Francisco, booking roughly three to eight weeks ahead tends to hit the sweet spot on price, with last-minute fares rising sharply in the final two weeks. Tuesday, Wednesday, and Saturday departures are usually cheaper than Fridays and Sundays, and early-morning or late-evening flights often undercut midday slots. If you are traveling light, the difference between a basic economy fare with carry-on only and a standard fare with a checked bag can be significant. Compare both options before booking, and also check whether JFK or SFO has a nearby alternative airport that might offer better fares on the same dates.
| Carrier | Sightings / 90d | Safety events |
|---|---|---|
| Delta Air Lines | 10 sightings | No recorded events |
| United Airlines | 3 sightings | No recorded events |
| Alaska Airlines | 2 sightings | No recorded events |
| JetBlue Airways | 1 sighting | No recorded events |
| American Airlines | 1 sighting | No recorded events |
Flight patterns on JFK → SFO
We observed 4359 flights on this route over the last 90 days (about 339 per week) across 35 airlines.
Departures cluster around 20:00–21:00 UTC, 11:00–12:00 UTC, 01:00–02:00 UTC, busiest on Tuesday and Monday.
On-time performance: 29% of departures left within 15 minutes of schedule (average delay 68.6 min, based on 1668 timed flights).
Was JFK → SFO delayed 3+ hours, cancelled, or overbooked? You may be owed up to €600.
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Historically, 76.6% of flights on JFK → SFO arrived within 15 minutes of schedule (average arrival delay 2.5 min; 1.6% cancelled), across 175,289 flights from 1987–2025. Source: U.S. DOT Bureau of Transportation Statistics (BTS).
In 2025, 1,888,413 passengers flew between JFK and SFO (both directions) on 13,221 flights, led by DL. Source: U.S. DOT BTS T-100. US air traffic.
Carrier on-time performance (last 12 months)
| Carrier | On-time % | Avg delay | Flights |
|---|---|---|---|
| Delta Air Lines | 76.7% | 17.7 min | 4,384 |
| JetBlue Airways | 80% | 16.7 min | 3,801 |
| American Airlines | 79.2% | 20 min | 2,749 |
| Alaska Airlines | 72.7% | 18.9 min | 2,164 |
On-time = arrival within 15 minutes of schedule, per U.S. DOT definitions. Source: Bureau of Transportation Statistics (public domain). Delay-cause attribution is reported by carriers since June 2003.
Planning JFK → SFO
JFK to SFO is a long-haul route of 4,152 km (2,580 mi). See the return SFO → JFK route.
Alternative airports near New York: New York (LGA) — 17 km, New York (JRB) — 21 km, New York (JRA) — 23 km.
Alternative airports near San Francisco: San Carlos (SQL) — 16 km, Half Moon Bay (HAF) — 16 km, Oakland (OAK) — 18 km.
Frequently asked questions about New York → San Francisco
How long does the flight from New York to San Francisco take?
Flight time from New York (JFK) to San Francisco (SFO) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.
Which airlines fly from New York to San Francisco?
Airline availability for JFK to SFO changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.
Are there direct flights from New York to San Francisco?
Direct (nonstop) availability on JFK to SFO varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.
What is the cheapest month to fly from New York to San Francisco?
Prices on JFK to SFO shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.
Plan the rest of your trip to San Francisco
- Things to doBook attractions and tours in San Francisco.
- Travel insuranceCover delays, baggage, and medical costs abroad.
- eSIM dataGet online in United States the moment you land.
- Car rentalCompare rental cars across global suppliers.
- Airport transferBook a private ride from the airport in advance.
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