Which airlines fly direct between Athens and San Francisco?

Airlines operating direct flights include Aegean Airlines, Olympic Air, United Airlines, Alaska Airlines.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $709 depending on season and advance booking.

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Verified Route Guide

Flights from Athens to San Francisco

Q: How long is the flight from Athens to San Francisco?

The average nonstop flight time from Athens (ATH) to San Francisco (SFO) is approximately 13h 35m covering a distance of 10932 km.

Eleftherios Venizelos (ATH) → San Francisco International (SFO)

Fares From$709

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Flight Time

13h 35m

Nonstop average

Distance

10932 km

Air route corridor

Best Time to Fly

Year-Round (Best rates booked 3-5 weeks ahead)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Athens to San Francisco

Cheap flights from Athens (ATH) to San Francisco (SFO). Compare Aegean Airlines fares from $709 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Eleftherios Venizelos and San Francisco International, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

Aegean Airlines

Olympic Air

United Airlines

Alaska Airlines

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Athens (ATH) to San Francisco (SFO)
Flight Distance	10,932 kilometers / 6,793 miles
Average Flight Duration	13h 35m (nonstop)
Starting Fare	From $709 (0% added booking fees)
Operating Airlines	Aegean Airlines, Olympic Air, United Airlines, Alaska Airlines
Optimal Travel Season	Year-Round (Best rates booked 3-5 weeks ahead)

Return Flight Route

San Francisco (SFO) to Athens (ATH)

Nonstop return tickets from $709 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Athens to San Francisco?

The nonstop flight takes approximately 13h 35m, traversing 10932 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.