Table of Contents
There are 11 nonstop routes from the US to Athens in 2026 — more than any year in history. Four airlines fly direct: Delta, American, United, and Norse Atlantic, with American adding a new Dallas-Fort Worth route launching May 21. Choosing well isn't just about price — it's about matching your departure city, dates, and onward island plans to the right gateway.
This guide compares all 11 direct routes, the realistic pricing patterns for each season (with the data points the aggregators don't show), and the open-jaw booking strategy that most first-time visitors miss — and that can save you a full travel day at the end of your trip.
Whether you're planning a 7-day itinerary or a 10-day island-hopping trip, getting the flights right is the foundation of everything else.
For a full breakdown of logistics beyond flights — ferries, airports, visa requirements — see our companion guide: How to Travel to Greece from the USA.
Every nonstop route from the US to Athens (2026)
Athens International Airport (ATH) is the only Greek airport with direct service from the United States. There are no nonstop flights from the US to any Greek island — not Santorini, not Mykonos, not Crete. Every route lands in Athens, and you connect onward from there.
Here's the complete nonstop map for 2026:
Delta Air Lines (SkyTeam)
- Atlanta (ATL) → Athens — year-round
- Boston (BOS) → Athens — year-round
- New York JFK → Athens — seasonal (summer)
American Airlines (Oneworld)
- Philadelphia (PHL) → Athens — year-round
- New York JFK → Athens — seasonal
- Chicago O'Hare (ORD) → Athens — seasonal
- Charlotte (CLT) → Athens — seasonal
- Dallas–Fort Worth (DFW) → Athens — NEW for 2026, launching May 21, daily seasonal
United Airlines (Star Alliance)
- Chicago O'Hare (ORD) → Athens — seasonal
- Washington Dulles (IAD) → Athens — seasonal
Norse Atlantic Airways (budget long-haul)
- New York JFK → Athens — seasonal
Flight times from the East Coast run approximately 10–11 hours outbound (westbound return is typically 11–12.5 hours due to headwinds). From Chicago and Dallas, add 1–2 hours to those times.
The year-round routes — Delta from Atlanta and Boston, American from Philadelphia — are the most reliable for off-season travel and tend to have the best fare availability year-round. If you're planning a winter trip to Greece, these are your direct options.
What you'll actually pay: realistic pricing by season
Forget the $223 "starting from" numbers you see in ads. Here's what round-trip economy tickets from the US to Athens actually cost in practice, based on current 2026 booking data:
Off-season (November–March): $450–700 round-trip. This is when the deals are real. January and February regularly see fares under $550 from East Coast cities. Athens is still very much worth visiting in winter — the weather is mild enough for sightseeing, the Acropolis is uncrowded, and prices for everything on the ground drop 40–60%.
Shoulder season (April–May, September–October): $600–950 round-trip. October is consistently the cheapest month of the year according to multiple fare-tracking platforms, averaging around $500–550 from major hubs. April tends to be slightly cheaper than May. September starts high (summer spillover) but drops quickly after the first week. These months also happen to have the best weather-to-value ratio in Greece.
Peak summer (June–August): $900–1,400+ round-trip. July and August are the most expensive months, and fares from secondary cities (Dallas, Charlotte, Detroit) run even higher because you're connecting. If you must fly in peak summer, book by January or February — waiting until May for a July departure will cost you.
Business class: $2,500–5,000+ round-trip depending on season, carrier, and how far in advance you book. Delta One and American's Flagship Business are the premium nonstop products. Cheap business class fares occasionally surface through error fares or flash sales — set alerts on Google Flights and Secret Flying if this is your target.
These prices reflect economy fares booked 2–5 months in advance. Last-minute summer fares can exceed $2,000 one-way.
How to find cheap flights to Greece
The biggest factor in getting a good fare isn't which search engine you use — it's when you search and how flexible you are. That said, the right tools help:
Best search tools:
Google Flights is the most reliable for comparing routes and tracking price changes — use the date grid and price graph features to identify cheaper departure days. Kayak and Skyscanner are good for casting a wider net across low-cost carriers and connection options. Always cross-check the final price on the airline's own website — it's sometimes cheaper direct, and you'll have better customer service if anything goes wrong.
When to book:
The data consistently shows that booking 3–5 months ahead of your travel date delivers the best prices for transatlantic flights. For peak summer (July–August 2026), that means booking by February or March. For shoulder-season trips, you have more flexibility — booking 6–8 weeks out still works. Last-minute deals to Greece from the US are rare; this isn't a short-haul European route where budget carriers dump inventory.
Cheapest days to fly:
Midweek departures (Tuesday–Thursday) are typically $50–150 cheaper than Friday–Sunday departures. A Tuesday evening departure from JFK puts you in Athens Wednesday morning — perfect for maximizing your trip. Monday returns are usually cheaper than weekend returns.
Price alerts:
Set them on Google Flights, Kayak, and Skyscanner for your preferred route and dates. Price drops for transatlantic routes are usually short-lived (24–72 hours), so alerts are the most effective way to catch them. Some credit card travel portals (Chase, Amex) also flag price drops automatically.
Fare classes to know about:
Basic economy on transatlantic flights is tempting but often frustrating — no seat selection, no changes, sometimes no carry-on. For a 10+ hour flight to Greece, the upgrade to regular economy ($50–150 more) is almost always worth it. Premium economy ($200–500 above regular economy) gets you more legroom and better meals — a smart middle ground for overnight flights.
And if your flight to Greece is delayed or cancelled, AirHelp can help you claim up to €600 in compensation — it's free to check your eligibility.
Flying from outside the US? See our complete direct flights to Greece reference.
The open-jaw strategy: stop backtracking to Athens
This is the single most valuable booking tip for flights to Greece, and most first-time visitors miss it entirely.
Instead of booking a round-trip to Athens, book a multi-city ticket: fly into Athens, then fly home from a different airport — Santorini (JTR), Mykonos (JMK), or Heraklion, Crete (HER).
Why? Because most Greece itineraries move away from Athens — you start in the capital, then ferry or fly to the islands. A round-trip ticket forces you to retrace your steps at the end, wasting a full travel day getting back to Athens just to catch your return flight.
With an open-jaw ticket, you fly home from wherever your trip ends. Your return routing goes through a European hub (London, Frankfurt, Paris, Amsterdam) rather than Athens — but the total travel time and cost are often comparable.
How to book it:
On Google Flights, Kayak, or any search engine, select "Multi-city" instead of "Round trip." Enter:
- Leg 1: Your US city → Athens (ATH)
- Leg 2: Santorini (JTR) or Mykonos (JMK) or Heraklion (HER) → Your US city
Compare the multi-city price against a standard round-trip to Athens. Sometimes it's the same price; sometimes it's $100–200 more. Either way, the time you save (plus one fewer hotel night) almost always makes it worth it.
This strategy works best from May to October when the islands have direct connections to European hubs. In winter, limited island flight schedules make it less practical.
Flights from specific US cities
Not everyone lives near a nonstop gateway. Here's what to expect from the most-searched departure cities:
New York (JFK/EWR) — best US gateway to Greece
The most options and typically the cheapest fares. Delta, American, United (via Newark connections), and Norse Atlantic all serve Athens nonstop from JFK. Round-trips regularly drop below $500 in shoulder season. Flight time: ~10 hours direct.
Chicago (ORD)
United and American both fly nonstop to Athens seasonally. Off-season, you'll connect through a European hub or East Coast gateway. Good fares available — Chicago was recently showing $480 round-trips via SAS connections.
Boston (BOS)
Delta's year-round nonstop is a lifeline for New England travelers. Fares run $550–900 depending on season. One of the most consistent routes for availability.
Atlanta (ATL)
Delta's year-round nonstop hub route, with strong availability and competitive pricing. Flight time: ~11 hours. Good option for travelers across the Southeast connecting through ATL.
Philadelphia (PHL)
American's year-round nonstop route. Often overlooked but consistently offers some of the lowest nonstop fares to Athens — recent data shows round-trips from $757.
Dallas–Fort Worth (DFW)
New for 2026: American Airlines launches daily nonstop service on May 21. This is the first-ever direct Greece connection from the southern/central US. Previously, DFW travelers had to connect on the East Coast or through Europe.
Los Angeles (LAX), Miami (MIA), Houston (IAH), others
No nonstop service — you'll connect through one of the above gateways or through a European hub (London, Frankfurt, Paris, Istanbul). Connection routing through Istanbul on Turkish Airlines often produces the cheapest fares from West Coast and southern cities, but adds 3–5 hours to total travel time.
For travelers on the West Coast, a connection through London or Paris on British Airways or Air France is sometimes more comfortable (better connection times, lounges) than routing through a crowded East Coast hub.
Getting from Athens to the islands
Since no US flights land directly on the Greek islands, you'll need a connection:
Domestic flights from Athens: Aegean Airlines and Sky Express operate frequent flights from Athens to Santorini (45 min), Mykonos (40 min), Crete/Heraklion (50 min), Rhodes (55 min), Corfu (1 hour), and dozens of other islands.
Prices range from €35–150 one-way depending on season and how far in advance you book. During summer, flights run every 30–60 minutes to the popular islands.
Important connection note: If your Athens-to-island flight is on a separate ticket from your transatlantic flight (which it usually is), you need to collect your bags, clear customs, and re-check in for your island flight. Allow a minimum of 3 hours between landing in Athens and your domestic departure. If your transatlantic flight arrives early morning (as most do), this usually works perfectly — you land at 8–9 AM, clear customs by 10, and catch an 11:30 or noon island flight.
To make your Athens arrival seamless, book a private airport transfer through Welcome Pickups — fixed prices, flight monitoring, and a driver waiting with your name.
Ferries: Athens' port of Piraeus connects to virtually every Greek island. High-speed ferries reach Santorini in about 5 hours, Mykonos in 4.5, and Naxos in 3.5. Conventional ferries are slower but cheaper. Many travelers prefer to spend a day or two in Athens first, then take a morning ferry to the islands rather than rushing for a connection flight.
Read more: Best Greek Islands to Visit
Flights to specific Greek destinations
Here's what to know about reaching the most popular Greek destinations beyond Athens:
Flights to Santorini (JTR): No US nonstops. From Athens, 45-minute flights run frequently May–October on Aegean and Sky Express. From Europe, direct seasonal flights operate from London, Paris, Rome, Milan, and many other hubs on carriers like EasyJet, Ryanair, British Airways, and Transavia. This is why the open-jaw strategy works so well — you can fly home from Santorini via London without returning to Athens.
Flights to Mykonos (JMK): Similar to Santorini. Frequent domestic flights from Athens, plus extensive direct European service in summer. Mykonos is well-connected for an open-jaw return.
Flights to Crete (HER/CHQ): Crete has two international airports — Heraklion (HER) in the center and Chania (CHQ) in the west. Both receive direct flights from across Europe May–October, and Heraklion operates year-round to several European cities. For a Crete road trip, flying into one airport and out the other is ideal.
Flights to Corfu, Rhodes, Kos, Zakynthos: All have international airports with seasonal European connections. Domestic flights from Athens serve them year-round. Less practical for open-jaw returns to the US due to fewer European hub connections than Santorini or Crete.
When to fly: matching your flights to the best time to visit
The cheapest flights and the best travel experience don't always overlap — but they come surprisingly close in the shoulder months:
Best overall value (flights + experience): Late September through mid-October. Fares are dropping toward off-season levels while the weather is still warm enough for swimming on southern islands. Early May is the other sweet spot — fares haven't peaked yet, everything on the islands is open, and the crowds are manageable.
Best for budget flights: January–February and late October–November. The absolute lowest fares of the year, paired with off-season Greece that's still rewarding if you focus on Athens, Thessaloniki, Crete, and mainland destinations.
Most expensive (avoid if possible): The last two weeks of July and first two weeks of August. Greek domestic tourism peaks around August 15, international demand is at maximum, and both flights and accommodation hit their annual ceiling.
Read more: Best Time to Travel to Greece
Money-saving tips that actually work
Here are the strategies that consistently save money on flights to Greece, based on real booking patterns rather than theoretical hacks:
Be flexible by 1–3 days. Shifting your departure by a single day can save $100–200. Use Google Flights' date grid to spot cheaper departure days — Tuesdays and Wednesdays are typically cheapest.
Consider positioning flights. If you live far from a nonstop gateway, a separate cheap domestic flight to JFK, PHL, or ATL plus a nonstop to Athens sometimes beats a single connecting itinerary. Just leave plenty of buffer between flights.
Book direct with airlines for transatlantic legs. Third-party booking sites occasionally have cheaper headline prices, but airline-direct bookings give you better cancellation options, easier rebooking if things go wrong, and elite status credits. For a 10-hour international flight, this matters.
Use miles strategically. SkyTeam miles (Delta) book on Delta's Athens nonstops. Oneworld miles (American) book on American's routes. Star Alliance miles (United) book on United's routes or Aegean Airlines' domestic network. Transferable points from Chase, Amex, or Capital One give you the most flexibility. Off-peak award space to Greece (November–April) is considerably easier to find than summer.
Monitor Norse Atlantic. As the only low-cost long-haul carrier flying JFK–Athens, Norse sometimes offers fares 30–40% below the legacy airlines. The tradeoff is no frills — meals, bags, and seat selection are all paid extras. For budget travelers, it's worth checking.
Plan your trip around your flights
Once you've got your flights sorted, these guides will help you build the rest of your trip:
- EES and ETIAS for US travelers
- How to Plan a Trip to Greece — step-by-step planning guide
- How to Travel to Greece from the USA — complete logistics beyond flights
- Greece 7-Day Itinerary — ready-made week plan
- Greece 10-Day Itinerary — extended trip blueprint
- How Much Does a Trip to Greece Cost? — realistic budget breakdown
- Best Time to Travel to Greece — timing your trip for weather, crowds, and prices
- Greece Weather by Month — climate guide for every season
Written by
Athens-born engineer · Coordinates a 5-expert Greek team · 50+ years combined field experience
I write every article on this site drawing on real, first-hand expertise — mine and that of four colleagues who live and work across Greece daily: a Peloponnese tour operator, a transfer specialist across Athens, Mykonos & Santorini, a Cretan hotel owner, and a Northern Greece hotel supplier. Nothing here comes from a single visit or desk research.
Informed by 5 Greek experts
Every destination we cover has been visited and vetted by at least one team member — not for a review, but as part of their daily work in Greek tourism.