WarBird Flight is an independent booking service, not affiliated with Air Canada. Fares are recorded lows for the route across carriers; the agent quotes Air Canada's current fare on the call.

SFO → ATH · about 13h 39m nonstop · 6,793 miles · 3 airlines
Fares shown are recorded lows. An agent confirms today's live price on the call.
Air Canada serves SFO–ATH through its hub network, usually with one connection. The nonstop flight time is about 13h 39m.
Fare classes available: Basic, Standard, Flex / Comfort / Latitude, Premium Economy / Business (Signature). Unlike the US carriers, Air Canada still charges change fees on Standard fares; Flex and higher fares reduce or waive them. Basic fares cannot be changed.
The lowest one-way fare we have on record for this route is $585 on Air Canada. Fares like that usually show up on off-peak days and for travel booked a few weeks out; an agent can check whether a similar fare is available for your dates.
Because Delta Air Lines treats Athens as a hub, this pairing tends to have frequent departures throughout the day. Air Canada also compete here, which keeps fares in check.
This is a 6,793 miles journey, about 13h 39m in the air on a nonstop, which puts it firmly in long-haul territory: baggage allowances, seat selection fees, and stopover options change the real cost of the ticket as much as the base fare does.
Lowest Air Canada fares seen in recent searches. Recorded lows, not live quotes.
Lowest recorded one-way fare per month. Green marks the cheapest month.
For long-haul travel, mid-January to March and the shoulder months of October and November usually bring the lowest fares; June through August and the December holidays cost the most.
On this specific route our fare history shows September as the cheapest month and July as the most expensive, a spread of $440 between the two.
Tuesday, Wednesday, and Saturday departures are usually the cheapest days on long-haul routes; Friday and Sunday are the most expensive. Early-morning and late-evening flights are often priced below the midday departures.
For international travel, booking two to five months ahead usually gets the best fares; inside three weeks, prices rise sharply. Peak-season travel in summer and over the December holidays should be booked as early as possible.
Fares from a neighboring airport are sometimes far lower than the drive is long. Agents quote all of these on one call.
Licensed agents at our partner agency handle these by phone, 24/7. No charge for a quote.
Air Canada usually connects through one of its hubs on this route. The agent will compare nonstop options on other carriers.
The lowest one-way fare we have recorded recently is $585. Fares change daily; call (708) 866-8751 for today's price.
A nonstop flight takes about 13h 39m to cover 6,793 miles. Connecting itineraries add two to five hours depending on the layover.
Delta Air Lines, United Airlines, and Air Canada are the carriers most likely to serve this route. We book all of them.
Yes. Our partner agency's licensed agents book Air Canada flights between the US and Canada and onward to Europe and Asia.
On Standard fares, yes. Flex and above reduce or remove the fee. Basic fares cannot be changed. Fare difference applies in all cases.