How does KAYAK find such low prices on flights from Illinois to Santorini (Thira)?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Santorini (Thira). Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Santorini (Thira)?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santorini (Thira) from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Santorini (Thira)?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santorini (Thira) with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Santorini (Thira)?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santorini (Thira) from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$252 Cheap Flights from Illinois to Thera

JTR

Search hundreds of travel sites at once for deals on flights to Santorini (Thira)

...and more

In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheapest flight	$252

Flight from Chicago to Thera

How does KAYAK find such low prices on flights from Illinois to Santorini (Thira)?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Santorini (Thira).
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Santorini (Thira)?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santorini (Thira) from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Santorini (Thira)?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santorini (Thira) with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Santorini (Thira)?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santorini (Thira) from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Illinois to Thera Santorini

Monday

Aegean Airlines, Air Canada, Air France, +19 more

Aegean Airlines, Air Canada, +20 more

Tuesday

Aegean Airlines, Air France, American Airlines, +22 more

Aegean Airlines, Air France, +23 more

Wednesday

Aegean Airlines, Aer Lingus, Air France, +18 more

Aegean Airlines, Aer Lingus, +19 more

Thursday

Aegean Airlines, Air France, American Airlines, +22 more

Aegean Airlines, Air France, +23 more

Friday

Aegean Airlines, Air Canada, Air France, +23 more

Aegean Airlines, Air Canada, +24 more

Saturday

Aegean Airlines, Aer Lingus, Air France, +25 more

Aegean Airlines, Aer Lingus, +26 more

Sunday

Aegean Airlines, Air Canada, Air France, +26 more

Aegean Airlines, Air Canada, +27 more

See more direct flights

Nonstop returns

Thera Santorini to Illinois

Monday

Aegean Airlines, Air Canada, Air France, +19 more

Aegean Airlines, Air Canada, +20 more

Tuesday

Aegean Airlines, Air France, American Airlines, +22 more

Aegean Airlines, Air France, +23 more

Wednesday

Aegean Airlines, Aer Lingus, Air France, +18 more

Aegean Airlines, Aer Lingus, +19 more

Thursday

Aegean Airlines, Air France, American Airlines, +22 more

Aegean Airlines, Air France, +23 more

Friday

Aegean Airlines, Air Canada, Air France, +23 more

Aegean Airlines, Air Canada, +24 more

Saturday

Aegean Airlines, Aer Lingus, Air France, +25 more

Aegean Airlines, Aer Lingus, +26 more

Sunday

Aegean Airlines, Air Canada, Air France, +26 more

Aegean Airlines, Air Canada, +27 more

See more direct flights

Book cheap flights from Illinois to Santorini (Thira)

Recent round-trip flight deals

9/29Sun

1 stopBritish Airways

13h 15mORD-JTR

10/7Mon

2 stopsBritish Airways

32h 15mJTR-ORD

$649

9/29Sun

1 stopBritish Airways

13h 15mORD-JTR

10/7Mon

1 stopBritish Airways

28h 15mJTR-ORD

$661

9/23Mon

2 stopsBritish Airways

35h 50mORD-JTR

10/1Tue

1 stopBritish Airways

27h 25mJTR-ORD

$668

9/23Mon

1 stopLufthansa

13h 50mORD-JTR

10/1Tue

1 stopLufthansa

27h 35mJTR-ORD

$687

10/3Thu

1 stopLufthansa

13h 00mORD-JTR

10/10Thu

1 stopLufthansa

27h 35mJTR-ORD

$737

8/12Mon

1 stopSWISS

35h 35mORD-JTR

8/21Wed

2 stopsSWISS

31h 25mJTR-ORD

$791

9/17Tue

2 stopsFinnair

27h 55mORD-JTR

9/28Sat

2 stopsFinnair

27h 15mJTR-ORD

$801

8/5Mon

1 stopSWISS

35h 35mORD-JTR

8/17Sat

2 stopsSWISS

52h 25mJTR-ORD

$817

7/14Sun

1 stopAmerican Airlines

31h 15mORD-JTR

7/23Tue

2 stopsAmerican Airlines

26h 18mJTR-ORD

$822

7/15Mon

2 stopsAmerican Airlines

18h 37mORD-JTR

7/23Tue

2 stopsAmerican Airlines

24h 50mJTR-ORD

$827

Recent one-way flight deals

9/23Mon

3 stops

27h 41mORD-JTR

$252

9/23Mon

3 stops

27h 41mORD-JTR

$253

10/1Tue

2 stops

31h 36mORD-JTR

$256

9/23Mon

2 stops

24h 16mORD-JTR

$270

9/11Wed

2 stopsIberia

38h 15mORD-JTR

$507

9/13Fri

2 stopsIberia

24h 40mORD-JTR

$600

9/11Wed

1 stopBritish Airways

32h 45mORD-JTR

$639

9/13Fri

1 stopBritish Airways

15h 25mORD-JTR

$725

9/26Thu

1 stopSWISS

18h 40mORD-JTR

$4,643

9/11Wed

3 stopsAir Canada

37h 12mORD-JTR

$13,815

Last minute flights from Illinois to Thera

Last minute flight, train and bus deals

6/15Sat

multi-stop

14h 15mORD-JTR

6/30Sun

multi-stop

25h 30mJTR-ORD

$1,553

6/13Thu

multi-stop

20h 05mORD-JTR

6/15Sat

multi-stop

26h 50mJTR-ORD

$1,567

6/15Sat

multi-stop

14h 15mORD-JTR

6/30Sun

multi-stop

27h 16mJTR-ORD

$1,575

6/13Thu

multi-stop

28h 43mORD-JTR

6/15Sat

multi-stop

36h 17mJTR-ORD

$1,606

6/13Thu

multi-stop

31h 15mORD-JTR

6/15Sat

multi-stop

35h 07mJTR-ORD

$1,616

6/15Sat

multi-stop

24h 35mORD-JTR

6/30Sun

multi-stop

35h 50mJTR-ORD

$1,620

6/15Sat

multi-stop

34h 09mORD-JTR

6/17Mon

multi-stop

19h 05mJTR-ORD

$1,625

6/15Sat

multi-stop

34h 09mORD-JTR

6/17Mon

multi-stop

37h 50mJTR-ORD

$1,643

6/13Thu

multi-stop

42h 00mORD-JTR

6/15Sat

multi-stop

27h 10mJTR-ORD

$1,681

6/15Sat

multi-stop

34h 25mORD-JTR

6/30Sun

multi-stop

22h 10mJTR-ORD

$1,697

Flights to Santorini (Thira)

Destination:

Santorini (Thira) (JTR)Greece

Cabin classes:

Browse origins:

Flights from Chicago O'Hare Intl Airport to Thera

$986

Flights from St. Louis to Thera

Browse destinations:

$634

Flights to Thera, Thera

JTR

$252 Find cheap flights from Illinois to Thera

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Thera departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Santorini (Thira)

Good to know

Cheapest flight

FAQs for booking flights from Illinois to Santorini (Thira)

How does KAYAK find such low prices on flights from Illinois to Santorini (Thira)?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Santorini (Thira)?

What is the Hacker Fare option on flights from Illinois to Santorini (Thira)?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Santorini (Thira)?

Prefer to fly non-stop from Illinois to Thera?

Illinois to Thera Santorini

Thera Santorini to Illinois

Book cheap flights from Illinois to Santorini (Thira)

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Thera

Last minute flight, train and bus deals

Search by stops

Search by price

Flights to Santorini (Thira)

Destination:

Cabin classes:

Browse origins:

Browse destinations: