ATH - SAN

$336 Find Cheap Flights from Athens to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Athens to San Diego departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to San Diego, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$739
Typical prices: $903-$1,098
Multiple Airlines
Tue 6/16Wed 7/29
ATH - SAN • 1 stop
Cheapest one-way
$336
Multiple Airlines
Wed 4/22
ATH - SAN • 1 stop
When to travel
March
Cheapest • 18% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Athens to San Diego (ATH-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Athens to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Athens to San Diego

Tue, Jun 16 - Wed, Jul 29
Multiple Airlines Logo
7:25 am - 6:59 pm
ATH
-
SAN
21h 34m
1 stop
Multiple Airlines Logo
5:15 pm - 11:05 pm
SAN
-
ATH
19h 50m
1 stop
$739Multiple Airlines
Tue, Jun 16 - Mon, Jul 27
Multiple Airlines Logo
7:25 am - 6:59 pm
ATH
-
SAN
21h 34m
1 stop
Multiple Airlines Logo
5:15 pm - 6:20 pm
SAN
-
ATH
39h 05m
2 stops
$743Multiple Airlines
Mon, Feb 2 - Sun, Feb 15
Multiple Airlines Logo
9:55 pm - 8:00 pm
ATH
-
SAN
56h 05m
2 stops
Multiple Airlines Logo
5:35 pm - 1:40 am
SAN
-
ATH
22h 05m
1 stop
$788Multiple Airlines
Tue, Jun 16 - Mon, Jul 27
Multiple Airlines Logo
7:25 am - 6:59 pm
ATH
-
SAN
21h 34m
1 stop
Multiple Airlines Logo
9:56 pm - 5:05 am
SAN
-
ATH
21h 09m
1 stop
$806Multiple Airlines
Wed, Jun 17 - Wed, Jul 29
Multiple Airlines Logo
7:55 am - 6:59 pm
ATH
-
SAN
21h 04m
1 stop
Multiple Airlines Logo
5:15 pm - 11:05 pm
SAN
-
ATH
19h 50m
1 stop
$819Multiple Airlines
Wed, Jun 17 - Mon, Jul 27
Multiple Airlines Logo
7:55 am - 6:59 pm
ATH
-
SAN
21h 04m
1 stop
Multiple Airlines Logo
5:15 pm - 6:20 pm
SAN
-
ATH
39h 05m
2 stops
$822Multiple Airlines
Tue, Jun 16 - Sun, Jul 26
Multiple Airlines Logo
7:25 am - 6:59 pm
ATH
-
SAN
21h 34m
1 stop
Multiple Airlines Logo
5:15 pm - 6:45 pm
SAN
-
ATH
15h 30m
1 stop
$825Multiple Airlines
Tue, Jun 16 - Fri, Jul 31
Multiple Airlines Logo
7:25 am - 6:59 pm
ATH
-
SAN
21h 34m
1 stop
Multiple Airlines Logo
9:56 pm - 6:00 am
SAN
-
ATH
22h 04m
1 stop
$839Multiple Airlines
Sat, Jun 13 - Wed, Jul 29
Multiple Airlines Logo
9:30 pm - 1:20 pm
ATH
-
SAN
49h 50m
2 stops
Multiple Airlines Logo
5:15 pm - 6:40 pm
SAN
-
ATH
15h 25m
1 stop
$842Multiple Airlines
Mon, Feb 2 - Sun, Feb 15
Multiple Airlines Logo
9:55 pm - 8:00 pm
ATH
-
SAN
56h 05m
2 stops
Multiple Airlines Logo
5:35 pm - 1:40 am
SAN
-
ATH
22h 05m
1 stop
$848Multiple Airlines
Booking Insights

KAYAK's insights & trends for Athens to San Diego flights

Get data-powered insights and trends into flights from Athens to San Diego to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Athens to San Diego?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Athens to San Diego departing in June.

What is the cheapest month to fly from Athens to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Athens to San Diego is March, where tickets cost $827 (return) on average. On the other hand, the most expensive months are February and October, where the average cost of round-trip tickets is $1,214 and $1,206 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$336
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Athens to San Diego

When to book flights from Athens to San Diego

Are your dates flexible? Find out the best times to travel from Athens to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Athens to San Diego

  • What is the cheapest flight from Athens to San Diego?

    In the last 3 days, the lowest price for a flight from Athens to San Diego was $336 for a one-way ticket and $739 for a round-trip.

  • Do I need a passport to fly between Athens and San Diego?

    A passport is required to fly from Athens to San Diego.

  • Which aircraft models fly most regularly from Athens to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Athens to San Diego?

    Star Alliance is the only airline alliance operating flights between Athens and San Diego.

  • How does KAYAK find such low prices on flights from Athens to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Athens to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Athens to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Athens is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Athens to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Athens with another airline. Booking your flights between Athens and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Athens to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Athens to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Athens to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Athens to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9164 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

6.0 GoodMichael, Jan 2026
PDX - SFO
Read more United Airlines reviews

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

Flight was delayed 45 minutes because originating flight was coming from Newark. No complimentary snacks were offered on this 5+ hour flight. No screens for the flight, but movies offered if you had already downloaded the United app (which I hadn't on my ipad). No USB ports, only a flimsy plug-in port near the bottom of the seat that was hard to see and kept coming unplugged.

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Flight was late - I was downgraded from first class to coach

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Everything you need to know for your flight from Athens to San Diego

Information on your arrival and departure airports

Athens (ATH)
San Diego (SAN)