ORD → JTR

Find and Compare the Cheapest Ways to Fly from Chicago to Santorini

Compare one-way, round-trip and flight + hotel packages from Chicago to Santorini, a nonstop flight of about 11h 45m, with fares from around 590.

Chicago to Santorini flight facts

Chicago to Santorini is an international route covering about 5,581 miles, arriving at Santorini International Airport (JTR) in Greece. Peak travel season in Santorini runs June–August (hot, dry and sunny), while November–March is usually the quietest and best-value time to visit.

Key facts for flights from Chicago to Santorini
Departing fromO'Hare International Airport (ORD)
Arriving atSantorini International Airport (JTR)
Distance5,581 miles (8,987 km)
Nonstop flight timeAbout 11h 45m
Round-trip fares from$590 (estimate)
Cheapest monthsFebruary, September, October
Peak season in SantoriniJune–August
Cheapest hotel months in SantoriniNovember–March
Best time to book2 to 6 months ahead
Route info updatedOctober 16, 2026

When to visit Santorini

  • Peak season

    June–August

    Hot, dry and sunny

  • Shoulder season

    April–May & September–October

    Warm and pleasant

  • Off-peak season

    November–March

    Cool and occasionally rainy

Estimated round-trip fares by month, Chicago to Santorini

Estimated lowest round-trip fare per month
MonthFares from
January$640
February$590
March$735
April$755
May$770
June$920
July$890
August$920
September$615
October$620
November$770
December$840

Flying from Chicago to Santorini

Airlines Flying this Route

Ducoffs.com compares full-service and low-cost airlines flying between Chicago and Santorini in a single search, including nonstop and one-stop options, so you can weigh price against total travel time.

Best Time to Book Flights from Chicago to Santorini

Fares on this route tend to be lowest in February, September, and October. For the best selection, book about 2 to 6 months before departure and stay flexible by a day or two.

Average Travel Duration

Chicago and Santorini are about 5,581 miles apart. A nonstop flight takes roughly 11h 45m; connecting itineraries usually add 2 to 5 hours.

Chicago to Santorini flight questions

How can I find the absolute cheapest flight from Chicago to Santorini?

The best way to secure budget rates is by comparing multiple airlines simultaneously and checking flexible dates. Ducoffs.com scans available partner networks to bring you real-time pricing options.

What is the cheapest month to fly from Chicago to Santorini?

Based on typical seasonal demand, February, September, and October tend to offer the lowest fares on this route, with estimated round-trip prices starting around $590. Live prices change daily, so run a search for your exact dates.

How long is the flight from Chicago to Santorini?

Chicago and Santorini are about 5,581 miles apart. A nonstop flight takes roughly 11h 45m, while connecting itineraries usually add 2 to 5 hours depending on the layover.

When are hotels cheapest in Santorini?

Hotel rates in Santorini are usually lowest in November–March, when demand is quieter, and highest during peak season (June–August). Booking your flight and hotel together can save up to 30%.

Which airport do I fly into for Santorini?

This route arrives at Santorini International Airport (JTR). Your search results also show nearby airports when they offer a cheaper or faster option.

How far in advance should I book a flight to Santorini?

For this route, booking about 2 to 6 months before departure usually gives the best balance of price and seat selection. Mid-week departures are often cheaper than weekend flights.

Is it cheaper to bundle flights and hotels together?

Yes. Bundling your travel components can save you up to 30% compared to booking flights and hotels separately, as airlines and properties offer exclusive package discounts.