Kos

$731+ Cheap flights from Chicago (CHI) to Kos (KGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — KGS
Dec 28 — Jan 41
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Cheap flight deals from Chicago to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$731
(Trip.com)
Provider with most accurate pricing for Chicago (CHI)-Kos flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Kos flights.
From Chicago (CHI) to Kos

Find flight deals from Chicago to Kos

Best flights from Chicago to Kos
Discover carefully curated flight deals from Chicago to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2024.

This Trip.com deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/611:55 amORD - KGS
2 stops19h 50mMultiple Airlines
Thu 2/1312:00 pmKGS - ORD
2 stops38h 35mMultiple Airlines
Deal found 12/23$731
This SWISS deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:15 pmORD - KGS
2 stops38h 30mSWISS
Sat 5/178:35 pmKGS - ORD
2 stops25h 00mSWISS
Deal found 12/22$1,638

Find flights from Chicago to Kos within your budget

Customize your flight search to find flights from Chicago to Kos 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoKos

ORD - KGS

ORDKGS

Chicago O'Hare Intl

Thu 2/6

11:55 am-3:45 pm

2 stops19h 50m

Kos

Thu 2/13

12:00 pm-6:35 pm

2 stops38h 35m

$731

ChicagoKos

ORD - KGS

ORDKGS

Chicago O'Hare Intl

Sat 5/10

8:15 pm-6:45 pm

2 stops38h 30m

Kos

Sat 5/17

8:35 pm-1:35 pm

2 stops25h 00m

$1,638

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

  • Most accurate provider: When it comes to deals on Chicago-Kos flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Kos flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Kos flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Kos flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Kos flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to Kos

Get recent, data-driven insights about flights from Chicago to Kos including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from CHI to KGS?

Find hourly flight availability from Chicago to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

It’s optimal to fly from Chicago to Kos at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kos ranges from 0.1 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Kos when rainfall is around 0.1 in.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated December 23, 2024.
7.6
Good
1,605 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.4

Reviews

1 / 10

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

7.6
Good
1,605 reviews
7.6
Good
1,605 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Overall

7.6

Comfort

7.4

Reviews

1 / 10

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Kos from Chicago?

    Most people fly into Kos (KGS) if they book a flight to Kos from Chicago. On average, Kos has 0 inbound flights from Chicago per day from 0 airlines. Kos is conveniently located just 12.8 mi from Kos’s city center.

  • Can I find deals for flights from Chicago to Kos that include hotel bookings?

    Yes. In addition to deals on Chicago to Kos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Kos.

  • Can I find deals for business class flights from Chicago to Kos?

    Yes. Cheapflights offers flight deals from Chicago to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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