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Kirkwall

$473+ Cheap flights from Illinois to Kirkwall (KOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KOI
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Illinois to Kirkwall

Keep the following information in mind while searching for Illinois to Kirkwall flight deals. Data was last updated November 6, 2025.

Round-trip from

$1,138
(British Airways)

One-way from

$473
(Cheapflightsfares)
From Illinois to Kirkwall Arpt
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One-way flight from Illinois to Kirkwall Arpt
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Find flight deals from Illinois to Kirkwall

Cheapest flights from Illinois to Kirkwall
Explore the most affordable flight options available from Illinois to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Expedia deal was found by Cheapflights users on 11/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:40 pmORD - KOI
2 stops15h 05mMultiple Airlines
Sun 12/285:05 pmKOI - ORD
2 stops50h 55mMultiple Airlines
Deal found 11/6$1,511

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Kirkwall 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 November 6, 2025.
Use the filters below to find and compare flights from Illinois to Kirkwall that are best for you.

Fly from

Illinois

Fly to

Kirkwall

Route

Depart

Return

Price

ChicagoKirkwall

ORD - KOI

ORDKOI

Chicago O'Hare Intl

Fri 4/24

4:55 pm-1:50 pm

2 stops14h 55m

Kirkwall Arpt

Tue 4/28

10:15 am-1:50 pm

2 stops33h 35m

$1,138

ChicagoKirkwall

ORD - KOI

ORDKOI

Chicago O'Hare Intl

Sun 12/21

7:40 pm-4:45 pm

2 stops15h 05m

Kirkwall Arpt

Sun 12/28

5:05 pm-2:00 pm

2 stops50h 55m

$1,511

ChicagoKirkwall

ORD - KOI

ORDKOI

Chicago O'Hare Intl

Tue 12/9

7:40 pm-3:15 pm

2 stops13h 35m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Best time to book a flight from Illinois to Kirkwall

Have a flexible travel schedule? Discover the best time to fly to Kirkwall from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Kirkwall
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Kirkwall. 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 Kirkwall from Illinois?

    For a flight from Illinois to Kirkwall, you will be flying into Kirkwall Arpt. Kirkwall Arpt (KOI) is just 2.7 mi from the center of the city.

  • How long is the flight from Illinois to Kirkwall?

    For as low as $1,138, British Airways can have you in Kirkwall from Illinois in 14h 55m. Airlines will cover a distance of 3636 mi.

  • Can I find deals for flights from Illinois to Kirkwall that include hotel bookings?

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

  • How can I find direct flights from Illinois to Kirkwall?

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

  • Can I find deals for business class flights from Illinois to Kirkwall?

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

See more FAQs

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