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Flights from Ancona to San Sebastian

Find the cheapest flight options from Ancona to San Sebastian over the next three months. Book one-way tickets from US$88 and round-trip tickets from US$534.

      • AOI 11:00
        21h 40m
        1 stop
        EAS 08:40
        Ancona - San Sebastian | Mon, Dec 29 | Volotea
        EAS 21:30
        13h
        1 stop
        AOI 10:30
        San Sebastian - Ancona | Sun, Jan 4 | Iberia
        US$534 US$732
        27% OFF
        27% OFF
        US$732 US$534
      • AOI 13:00
        17h 25m
        1 stop
        EAS Invalid Date
        Ancona - San Sebastian | Sun, Dec 14 | Normal Airline
        EAS 15:00
        6h
        Direct
        AOI 16:00
        San Sebastian - Ancona | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • AOI 11:00
        21h 40m
        1 stop
        EAS 08:40
        Ancona - San Sebastian | Mon, Dec 22 | Volotea
        US$88 US$511
        83% OFF
        83% OFF
        US$511 US$88
      • AOI 10:45
        26h 45m
        1 stop
        EAS 13:30
        Ancona - San Sebastian | Fri, Dec 26 | Volotea
        US$373 US$511
        27% OFF
        27% OFF
        US$511 US$373
      • AOI 13:00
        17h 25m
        1 stop
        EAS Invalid Date
        Ancona - San Sebastian | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Ancona to San Sebastian are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Ancona to San Sebastian

The distance between Ancona and San Sebastian is 1,220.95 km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is October.

Cheapest one-way flight priceUS$88
Cheapest round-trip ticket priceUS$534
Off-season for travelOctober
Peak season for travelAugust
Flight distance1,220.95 km

Find the best time to fly from Ancona to San Sebastian

The cheapest time for Ancona to San Sebastian flights: Dec 21 to Dec 28 — one way flight prices from US$87.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Ancona to San Sebastian, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Ancona to San Sebastian (AOI-EAS)?

    Based on Trip.com data, Volotea offers one-way fares as low as US$88 on Cheapest nonstop routes (e.g. AOI to EAS on Mon, Dec 22), while Volotea offers Cheapest nonstop round-trips from US$534 departing on Mon, Dec 29 and returning on Sun, Jan 4.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ancona to San Sebastian is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Ancona to San Sebastian, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Dec 22, with one-way flights priced at just US$88.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Volotea.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Sebastian travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Ancona to San Sebastian is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Ancona to San Sebastian on December 29, 2025 with Volotea, with prices starting at US$533.
  • The time difference between San Sebastian and Ancona is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.