Can I fly direct from Chicago to Athens?

Direct flights from Chicago to Athens are available, though they represent a smaller portion of the total routes. Historically, approximately 6.8% of flights on this route have been direct. For flights with connections, travelers typically experience a median of 2 stopovers. This indicates that while direct options exist, most travelers will likely have at least one stop on their journey.

How many hours is the flight from Chicago to Athens?

The direct flight from Chicago to Athens typically takes about 10 hours and 15 minutes. For flights with one stop, the median duration extends to approximately 14 hours and 50 minutes. The total distance covered on this route is 8770 kilometers. Travelers should account for these differences in flight time when planning their journey.

Should I set a price alert for Chicago to Athens flights?

Historically, deals for flights from Chicago to Athens are frequent. This suggests that prices on this route can fluctuate, and opportunities for savings may arise. Setting a price alert can help travelers monitor these changes over time. This allows for timely notification when prices drop, potentially leading to a more favorable booking.

Flights From Chicago

To Athens

Cheap Flights from Chicago to Athens

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Deals from

Chicago

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Prices updated today

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Fares are subject to change and may not be available for all dates. (Data last updated Aug 9, 2026.)

Today’s best flight deals from Chicago to Athens

Explore current cheapest deals departing from Chicago to Athens

2026-10-14 – 2026-10-25
CHI - Athens
90% AI deal score
$746
$589
Round trip
2026-11-09 – 2026-11-15
CHI - Athens
92% AI deal score
$825
$589
Round trip
2026-10-13 – 2026-10-18
CHI - Athens
91% AI deal score
$787
$590
Round trip
2026-10-20 – 2026-10-25
CHI - Athens
91% AI deal score
$787
$590
Round trip
2026-10-16 – 2026-10-22
CHI - Athens
91% AI deal score
$768
$590
Round trip
2026-10-15 – 2026-10-24
CHI - Athens
90% AI deal score
$751
$591
Round trip
2026-10-16 – 2026-10-25
CHI - Athens
90% AI deal score
$751
$591
Round trip
2026-11-12 – 2026-11-14
CHI - Athens
92% AI deal score
$848
$591
Round trip
2026-11-05 – 2026-11-10
CHI - Athens
92% AI deal score
$825
$592
Round trip
2026-11-02 – 2026-11-11
CHI - Athens
91% AI deal score
$794
$593
Round trip

Chicago to Athens: Overview

Insights for flights from Chicago to Athens

A typical journey from Chicago to Athens takes about 29h 30m, including connections. Given that most itineraries for this route involve at least one stopover, this duration reflects the overall travel time you can expect. The median number of stopovers for connecting flights is 2.

For travelers seeking cheap flights from Chicago to Athens, fares right now are above the typical level. Prices for this route typically range from $885–$1350, with a median of $1106. Currently, about 29% of recent fares are considered a good price. New deals appear almost daily for this route, suggesting frequent opportunities to find better prices.

When is the cheapest time to fly from Chicago to Athens? The most affordable months to travel are February, with a median fare of $497, and January, where the median fare is $501. April also offers more competitive pricing, with a median fare of $768.

Most itineraries for flights from Chicago to Athens connect at least once. Only about 6.8% of recent fares were for direct flights from Chicago to Athens. For the majority of flights that include connections, the typical number of stopovers is 2.

How much is a round trip from Chicago to Athens

Regular price: $644 - $1,097

Prices for flights from Chicago to Athens are currently below the regular range.

The regular price range for flights from Chicago to Athens is $644 to $1097. The current lowest deal is $611 with Frontier Airlines, for travel from Oct 13-Oct 21.

now $611

Low $644

High $1,097

The cheapest time to fly from Chicago to Athens

The cheapest month to fly from Chicago to Athens is February, with a median price of $497. The most expensive month is March, with a median price of $1229. Prices are generally lower from January to November.

February

Cheapest

Flights from $497

March

Most Expensive

Flights from $1,229

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Chicago to Athens

United Airlines

Last-minute flights going from Chicago to Athens

Mon, Oct 5

⌛ Last-Minute

ORD - Athens

Chicago (ORD) - Athens (ATH)

Turkish Airlines

$738

$686

One-way

Fri, Oct 9

⌛ Last-Minute

ORD - Athens

Chicago (ORD) - Athens (ATH)

Icelandair

$740

$684

One-way

Sat, Oct 10

⌛ Last-Minute

MDW - Athens

Chicago (MDW) - Athens (ATH)

Frontier Airlines

$954

$685

One-way

Sun, Oct 11

⌛ Last-Minute

ORD - Athens

Chicago (ORD) - Athens (ATH)

Turkish Airlines

$747

$681

One-way

Sun, Oct 11

⌛ Last-Minute

ORD - Athens

Chicago (ORD) - Athens (ATH)

Turkish Airlines

$746

$685

One-way

Tue, Oct 13

⌛ Last-Minute

ORD - Athens

Chicago (ORD) - Athens (ATH)

Frontier Airlines

$751

$611

One-way

Biggest price drops on these dates for flights from Chicago to Athens

7 nights

Dec 8 - Dec 15

$1,159 → $731

37%

7 nights

Feb 20 - Feb 27

$1,215 → $819

33%

10 nights

Feb 16 - Feb 26

$1,048 → $682

35%

10 nights

Dec 6 - Dec 16

$1,049 → $685

35%

Popular Airports to fly from Chicago to Athens

Chicago - Athens route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Chicago to Athens are above the typical level, with a median price of $1106.

📅 Best time to fly

February is historically the cheapest month to fly to Athens.

Historically, February is the cheapest month to fly from Chicago to Athens, with a median price of $497.

⏱️ Flight duration

Flights to Athens typically take 29h 30m.

Flights from Chicago to Athens typically take 29h 30m, covering a distance of 8770 km.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights are dominant on this route, with a median of 2 stopovers when connecting.

🏆 Airline highlight

United Airlines offers direct flights on this route.

United Airlines is one of the airlines that offers direct flights from Chicago to Athens.

🎯 Booking tip

Deals appear frequently for this route.

Deals for flights from Chicago to Athens appear frequently, with 29% of recent fares being good prices.

Chicago main airports to depart from

O Hare International (ORD)

Cheapest

O'Hare International Airport offers a convenient departure point for flights from Chicago to Athens.

📍 ~25 km from Chicago city center (reachable by car or train)

💸 Flights from ~$643

Athens main airports to arrive at

Athens International (ATH)

Cheapest

Athens International is a good arrival airport for flights from Chicago, offering the cheapest prices.

📍 ~20 km from Athens city center (reachable by car, bus, metro, rail)

💸 Flights from ~$643

Airports nearby Athens used as alternative

Kalamata International (KLX)

Kalamata International is a reliable mainland alternative, especially for those avoiding island transfers, despite lower flight frequency.

📍 ~230 km from Athens (reachable by car, approximately 2.5 to 3 hours drive).

💸 Flights from ~$800

Frequently Asked Questions About Flights to Athens

Historically, the lowest prices for flights from Chicago to Athens are found when booking between 14 and 27 days in advance. During this period, the average price was around $842. Booking between 7 and 13 days prior to departure also showed competitive pricing, with an average of $845. In contrast, booking 28-59 days out typically saw prices rise to approximately $1310, indicating that earlier booking does not always guarantee the best deal for this route.

Based on historical data from the trailing 90 days, a good price for a flight from Chicago to Athens is considered to be $885 or less. The median price for this route was $1106. Prices can go up to $1350 or more for the higher end of the market. Travelers aiming for a budget-friendly trip should target prices at or below the $885 threshold.

Historically, the cheapest months to fly from Chicago to Athens are February and January, with median prices of $497 and $501 respectively. April also offers a relatively lower median price at $768. These prices are significantly below the annual median of $1106. Travelers looking for more affordable options should consider planning their trips during these months.

Chicago to Athens: Overview

Insights for flights from Chicago to Athens

How much is a round trip from Chicago to Athens

Regular price: $644 - $1,097

Prices for flights from Chicago to Athens are currently below the regular range.

The regular price range for flights from Chicago to Athens is $644 to $1097. The current lowest deal is $611 with Frontier Airlines, for travel from Oct 13-Oct 21.

now $611

Low $644

High $1,097

The cheapest time to fly from Chicago to Athens

February

Cheapest

Flights from $497

March

Most Expensive

Flights from $1,229

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec