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Cheap flights from Chicago to Zakynthos from $529

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Zakynthos departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to Zakynthos

Cheap round-trip flights

SWISS Logo
9:50 pm - 8:10 pmORD-ZTH
38h 20m2 stops
SWISS Logo
8:55 pm - 3:55 pmZTH-ORD
27h 00m1 stop
$899SWISS
Find Deal
Fri, Sep 5 - Sun, Sep 14
SWISS Logo
7:05 pm - 7:10 pmORD-ZTH
16h 05m1 stop
SWISS Logo
8:55 pm - 3:55 pmZTH-ORD
27h 00m1 stop
$910SWISS
Find Deal
Fri, Sep 5 - Sun, Sep 14
SWISS Logo
7:05 pm - 7:10 pmORD-ZTH
16h 05m1 stop
SWISS Logo
8:55 pm - 3:55 pmZTH-ORD
27h 00m1 stop
$915SWISS
Find Deal
Fri, Sep 5 - Sun, Sep 14
Logo
7:05 pm - 8:10 pmORD-ZTH
17h 05m1 stop
Logo
7:00 pm - 12:30 pmZTH-ORD
25h 30m1 stop
$947
Find Deal
Sat, Oct 4 - Sat, Oct 11
SWISS Logo
9:50 pm - 8:10 pmORD-ZTH
38h 20m2 stops
SWISS Logo
8:55 pm - 4:45 pmZTH-ORD
27h 50m2 stops
$1,086SWISS
Find Deal
Fri, Sep 5 - Sun, Sep 14
Logo
7:05 pm - 8:10 pmORD-ZTH
17h 05m1 stop
Logo
7:00 pm - 12:55 pmZTH-ORD
25h 55m2 stops
$1,133
Find Deal
Sat, Oct 4 - Sat, Oct 11
British Airways Logo
1:59 pm - 3:45 pmORD-ZTH
17h 46m2 stops
British Airways Logo
9:05 pm - 4:45 pmZTH-ORD
27h 40m2 stops
$1,165British Airways
Find Deal
Fri, Sep 5 - Sun, Sep 14
Logo
7:15 pm - 10:50 amORD-ZTH
31h 35m3 stops
Logo
11:05 am - 9:22 amZTH-ORD
30h 17m2 stops
$1,194
Find Deal
Sat, Oct 4 - Sat, Oct 11
Logo
7:15 pm - 10:50 amORD-ZTH
31h 35m3 stops
Logo
11:05 am - 3:56 pmZTH-ORD
36h 51m3 stops
$1,213
Find Deal
Sat, Oct 4 - Sat, Oct 11
Logo
7:05 pm - 8:10 pmORD-ZTH
17h 05m1 stop
Logo
11:05 am - 3:56 pmZTH-ORD
36h 51m3 stops
$1,259
Find Deal
Sat, Oct 4 - Sat, Oct 11

SWISS flights from Chicago to Zakynthos

Our best SWISS deals on Chicago to Zakynthos flight tickets
SWISS
Aug 24
ORD2:20 pmChicago O'Hare Intl
16h 20m
1 stop
ZTH2:40 pmZakynthos Dionsios Salomos
Sep 1
ZTH3:30 pmZakynthos Dionsios Salomos
32h 25m
1 stop
ORD3:55 pmChicago O'Hare Intl
$757
Find similar
SWISS
Aug 24
ORD7:05 pmChicago O'Hare Intl
42h 00m
2 stops
ZTH9:05 pmZakynthos Dionsios Salomos
Sep 1
ZTH3:30 pmZakynthos Dionsios Salomos
32h 25m
1 stop
ORD3:55 pmChicago O'Hare Intl
$806
Find similar
SWISS
Sep 5
ORD9:50 pmChicago O'Hare Intl
38h 20m
2 stops
ZTH8:10 pmZakynthos Dionsios Salomos
Sep 14
ZTH8:55 pmZakynthos Dionsios Salomos
27h 00m
1 stop
ORD3:55 pmChicago O'Hare Intl
$899
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Zakynthos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Chicago to Zakynthos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Fri 9/5

9:50 pm-8:10 pm

2 stops38h 20m

Zakynthos Dionsios Salomos

Sun 9/14

8:55 pm-3:55 pm

1 stop27h 00m

$899

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Fri 9/5

7:05 pm-7:10 pm

1 stop16h 05m

Zakynthos Dionsios Salomos

Sun 9/14

8:55 pm-3:55 pm

1 stop27h 00m

$910

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Fri 9/5

7:05 pm-7:10 pm

1 stop16h 05m

Zakynthos Dionsios Salomos

Sun 9/14

8:55 pm-3:55 pm

1 stop27h 00m

$915

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Sat 10/4

7:05 pm-8:10 pm

1 stop17h 05m

Zakynthos Dionsios Salomos

Sat 10/11

7:00 pm-12:30 pm

1 stop25h 30m

$947

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Fri 9/5

9:50 pm-8:10 pm

2 stops38h 20m

Zakynthos Dionsios Salomos

Sun 9/14

8:55 pm-4:45 pm

2 stops27h 50m

$1,086

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Sat 10/4

7:05 pm-8:10 pm

1 stop17h 05m

Zakynthos Dionsios Salomos

Sat 10/11

7:00 pm-12:55 pm

2 stops25h 55m

$1,133

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Fri 9/5

1:59 pm-3:45 pm

2 stops17h 46m

Zakynthos Dionsios Salomos

Sun 9/14

9:05 pm-4:45 pm

2 stops27h 40m

$1,165

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Sat 10/4

7:15 pm-10:50 am

3 stops31h 35m

Zakynthos Dionsios Salomos

Sat 10/11

11:05 am-9:22 am

2 stops30h 17m

$1,194

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Sat 10/4

7:15 pm-10:50 am

3 stops31h 35m

Zakynthos Dionsios Salomos

Sat 10/11

11:05 am-3:56 pm

3 stops36h 51m

$1,213

ChicagoZakynthos

ORD - ZTH

ORDZTH

Chicago O'Hare Intl

Sat 10/4

7:05 pm-8:10 pm

1 stop17h 05m

Zakynthos Dionsios Salomos

Sat 10/11

11:05 am-3:56 pm

3 stops36h 51m

$1,259

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Zakynthos from

How to get the cheapest flight ticket from Chicago to Zakynthos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Zakynthos?

According to our data, Thursday is the cheapest day to fly to Zakynthos from Chicago. The lowest ticket price found for a Thursday departure recently was $1,085. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Zakynthos for around $1,429.

What is the cheapest time of day to depart on your flight to Zakynthos?

Flying to Zakynthos from Chicago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,126 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $1,460.

When to book flights from Chicago to Zakynthos

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Zakynthos according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Zakynthos (CHI to ZTH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Zakynthos

Direct flights

None
There are no direct flights from Chicago to Zakynthos. There are no popular flight routes from Chicago to Zakynthos.
Search flight deals

  • How far is Chicago to Zakynthos Dionsios Salomos by plane?

    The distance between Chicago and Zakynthos Dionsios Salomos is about 5328.6 mi. 16h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Zakynthos Dionsios Salomos Airport?

    Prices for flights from Chicago to Zakynthos Dionsios Salomos Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Chicago to Zakynthos Dionsios Salomos Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Zakynthos Dionsios Salomos Airport.

  • What documentation or ID do you need to fly to Zakynthos Dionsios Salomos Airport?

    The travel and health documents required for your trip to Zakynthos Dionsios Salomos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zakynthos Dionsios Salomos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Zakynthos?

Book flights to Zakynthos if you plan to visit one of these locations
Kyllini
Laganas
Tsilivi
Kalamaki

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Zakynthos?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Zakynthos. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Zakynthos with flexible booking policies on momondo?

All flight searches from Chicago to Zakynthos on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Zakynthos?

momondo provides multiple filters to help you find the best flight to Zakynthos from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Zakynthos right now. Can momondo alert me if prices change?

Price alerts on flights to Zakynthos from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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