What is the cheapest airline that flies from Iceland to Illinois?

WestJet, Icelandair, and Finnair are the most popular carriers operating from Iceland to Illinois

How many flights depart from Iceland to Illinois on average per week?

5 flights are operational weekly from Iceland to Illinois as of February 2026. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

When did momondo last update prices for flights from Iceland to Illinois?

Prices for flights from Iceland to Illinois refresh daily.

How old do you have to be to fly from Iceland to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Iceland to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$299 Cheap Flights from Iceland to Illinois in 2026

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Find the cheapest flights from Iceland to Illinois

Round-trip

One-way

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Recent round-trip flight deals from Iceland to Illinois

Enter your travel dates to find the best prices.

4:25 pm - 6:15 pm

KEF

ORD

6h 50mnonstop

7:25 pm - 6:40 am

ORD

KEF

6h 15mnonstop

$551Icelandair

Mon, Apr 20 - Wed, Apr 29

4:25 pm - 6:15 pm

KEF

ORD

6h 50mnonstop

7:25 pm - 6:40 am

ORD

KEF

6h 15mnonstop

$555Icelandair

Mon, Apr 20 - Wed, Apr 29

4:25 pm - 6:15 pm

KEF

ORD

6h 50mnonstop

7:25 pm - 6:40 am

ORD

KEF

6h 15mnonstop

$556Icelandair

Mon, Apr 20 - Wed, Apr 29

4:25 pm - 6:15 pm

KEF

ORD

6h 50mnonstop

7:25 pm - 6:40 am

ORD

KEF

6h 15mnonstop

$557Icelandair

Mon, Apr 20 - Wed, Apr 29

5:00 pm - 10:20 pm

KEF

MDW

10h 20m

1 stop

1:00 pm - 6:25 am

MDW

KEF

12h 25m

1 stop

$816Multiple Airlines

Mon, Apr 20 - Wed, Apr 29

5:00 pm - 10:20 pm

KEF

MDW

10h 20m

1 stop

1:00 pm - 6:25 am

MDW

KEF

12h 25m

1 stop

$817Multiple Airlines

Mon, Apr 20 - Wed, Apr 29

11:25 am - 10:28 pm

KEF

MDW

16h 03m

2 stops

1:24 pm - 9:30 am

MDW

KEF

15h 06m

2 stops

$835Virgin Atlantic

Mon, Apr 20 - Wed, Apr 29

11:25 am - 10:28 pm

KEF

MDW

16h 03m

2 stops

1:24 pm - 9:30 am

MDW

KEF

15h 06m

2 stops

$838Virgin Atlantic

Mon, Apr 20 - Wed, Apr 29

12:20 am - 1:25 pm

KEF

STL

18h 05m

1 stop

3:30 pm - 11:25 pm

STL

KEF

26h 55m

1 stop

$1,022Lufthansa

Sat, Apr 11 - Sun, Apr 19

5:15 pm - 10:17 pm

KEF

STL

34h 02m

2 stops

5:21 pm - 7:50 am

STL

KEF

33h 29m

2 stops

$1,035Finnair

Sun, Apr 12 - Sun, Apr 19

Icelandair flights from Iceland to Illinois

Our best Icelandair deals on Iceland to Illinois flight tickets

Icelandair

Apr 20

KEF4:25 pmReykjavik Keflavik Intl

6h 50m

ORD6:15 pmChicago O'Hare Intl

Apr 29

ORD7:25 pmChicago O'Hare Intl

6h 15m

KEF6:40 amReykjavik Keflavik Intl

$551

Icelandair

Apr 20

KEF4:25 pmReykjavik Keflavik Intl

6h 50m

ORD6:15 pmChicago O'Hare Intl

Apr 29

ORD7:25 pmChicago O'Hare Intl

6h 15m

KEF6:40 amReykjavik Keflavik Intl

$555

Icelandair

Apr 20

KEF4:25 pmReykjavik Keflavik Intl

6h 50m

ORD6:15 pmChicago O'Hare Intl

Apr 29

ORD7:25 pmChicago O'Hare Intl

6h 15m

KEF6:40 amReykjavik Keflavik Intl

$556

Virgin Atlantic flights from Iceland to Illinois

Our best Virgin Atlantic deals on Iceland to Illinois flight tickets

Virgin Atlantic

Apr 20

KEF11:25 amReykjavik Keflavik Intl

33h 53m

2 stops

ORD4:18 pmChicago O'Hare Intl

Apr 29

ORD6:04 amChicago O'Hare Intl

22h 26m

1 stop

KEF9:30 amReykjavik Keflavik Intl

$771

Virgin Atlantic

Apr 20

KEF11:25 amReykjavik Keflavik Intl

16h 03m

2 stops

MDW10:28 pmChicago Midway

Apr 29

MDW1:24 pmChicago Midway

15h 06m

2 stops

KEF9:30 amReykjavik Keflavik Intl

$835

Virgin Atlantic

Apr 20

KEF11:25 amReykjavik Keflavik Intl

16h 03m

2 stops

MDW10:28 pmChicago Midway

Apr 29

MDW1:24 pmChicago Midway

15h 06m

2 stops

KEF9:30 amReykjavik Keflavik Intl

$838

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/20

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 4/29

7:25 pm-6:40 am

Nonstop6h 15m

$551

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/20

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 4/29

7:25 pm-6:40 am

Nonstop6h 15m

$555

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/20

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 4/29

7:25 pm-6:40 am

Nonstop6h 15m

$556

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/20

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 4/29

7:25 pm-6:40 am

Nonstop6h 15m

$557

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Mon 4/20

5:00 pm-10:20 pm

1 stop10h 20m

Chicago Midway

Wed 4/29

1:00 pm-6:25 am

1 stop12h 25m

$816

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Mon 4/20

5:00 pm-10:20 pm

1 stop10h 20m

Chicago Midway

Wed 4/29

1:00 pm-6:25 am

1 stop12h 25m

$817

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Mon 4/20

11:25 am-10:28 pm

2 stops16h 03m

Chicago Midway

Wed 4/29

1:24 pm-9:30 am

2 stops15h 06m

$835

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Mon 4/20

11:25 am-10:28 pm

2 stops16h 03m

Chicago Midway

Wed 4/29

1:24 pm-9:30 am

2 stops15h 06m

$838

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 4/11

12:20 am-1:25 pm

1 stop18h 05m

Lambert-St Louis

Sun 4/19

3:30 pm-11:25 pm

1 stop26h 55m

$1,022

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sun 4/12

5:15 pm-10:17 pm

2 stops34h 02m

Lambert-St Louis

Sun 4/19

5:21 pm-7:50 am

2 stops33h 29m

$1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iceland to Illinois

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

Prices

Airlines

Other information

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

The cheapest day to depart from Iceland to Illinois is on a Thursday when prices can be found for as low as $592. Flights from Iceland to Illinois on a Friday will generally be more expensive and average around $1,450. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Iceland to Illinois during this time can be as low as $548. Flights in the morning are often more expensive with an average ticket price of $866.

What is the cheapest Iceland to Illinois flight route?

Fly from Reykjavik Keflavik Intl to Chicago O'Hare Intl for the best Iceland - Illinois flight prices

What cabin class options are available on Iceland to Illinois flights?

There are 3 cabin classes available to choose from on Iceland to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Iceland to Illinois flights?

You could potentially save up to 20% on your flight if you consider stops on a Iceland to Illinois flight.

Cheap Iceland to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to Illinois

Fastest flight time	6h 40m
Direct flights	Every day
Airports in Illinois	98 airports

The fastest flight from Iceland to Illinois takes 6h 40m

Direct flights go from Iceland to Illinois every day.

There are 98 airports in Illinois. From Iceland there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Iceland to Illinois?
Prices for flights from Iceland to Illinois refresh daily.
How old do you have to be to fly from Iceland to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Iceland to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Iceland to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Iceland to Illinois is Boeing 737 MAX 8, representing 21.74% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 17.39%, Boeing 757-200 at 17.39%, and Boeing 787-8 Dreamliner at 17.39%.

Why use momondo?

Why should I use momondo to find a flight deal from Iceland to Illinois?

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

Can I find flights from Iceland to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Iceland with this policy.

How can momondo help me find flights from Iceland to Illinois?

Once all potential Iceland to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Illinois from Iceland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.