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Cheap flights from Iceland to Chicago from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iceland to Chicago departing on 1/17. 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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Find the cheapest flights from Iceland to Chicago

Recent round-trip flight deals from Iceland to Chicago

Enter your travel dates to find the best prices.
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$443Icelandair
Wed, Jan 28 - Wed, Feb 4
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$445Icelandair
Thu, Jan 15 - Wed, Jan 21
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$448Icelandair
Tue, Jan 13 - Mon, Jan 19
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$453Icelandair
Fri, Jan 16 - Mon, Jan 19
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$469Icelandair
Wed, Feb 4 - Sun, Feb 8
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$472Icelandair
Wed, Feb 4 - Sun, Feb 8
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$525Icelandair
Sat, Jan 24 - Sun, Feb 1
Multiple Airlines Logo
5:00 pm - 10:42 pm
KEF
-
ORD
11h 42m1 stop
Multiple Airlines Logo
7:20 am - 6:15 am
ORD
-
KEF
16h 55m2 stops
$577Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
5:00 pm - 10:42 pm
KEF
-
ORD
11h 42m1 stop
Multiple Airlines Logo
7:20 am - 6:15 am
ORD
-
KEF
16h 55m2 stops
$578Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
4:50 pm - 5:43 pm
KEF
-
ORD
30h 53m2 stops
Multiple Airlines Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
$602Multiple Airlines
Wed, Jan 28 - Wed, Feb 4

Icelandair flights from Iceland to Chicago O'Hare Intl Airport

Our best Icelandair deals on Iceland to Chicago O'Hare Intl Airport flight tickets
Icelandair
Jan 28
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD5:20 pmChicago O'Hare Intl
Feb 4
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$443
Find similar
Icelandair
Jan 15
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD5:20 pmChicago O'Hare Intl
Jan 21
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$445
Find similar
Icelandair
Jan 13
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD5:20 pmChicago O'Hare Intl
Jan 19
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$448
Find similar

Scandinavian Airlines flights from Iceland to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Iceland to Chicago O'Hare Intl Airport flight tickets
Scandinavian Airlines
Jan 24
KEF11:25 amReykjavik Keflavik Intl
35h 30m
1 stop
ORD4:55 pmChicago O'Hare Intl
Feb 1
ORD7:10 pmChicago O'Hare Intl
33h 35m
1 stop
KEF10:45 amReykjavik Keflavik Intl
$646
Find similar
Scandinavian Airlines
Jan 24
KEF7:35 amReykjavik Keflavik Intl
15h 10m
1 stop
ORD4:45 pmChicago O'Hare Intl
Feb 1
ORD7:01 amChicago O'Hare Intl
21h 44m
2 stops
KEF10:45 amReykjavik Keflavik Intl
$793
Find similar
Scandinavian Airlines
Jan 13
KEF11:30 amReykjavik Keflavik Intl
35h 15m
1 stop
ORD4:45 pmChicago O'Hare Intl
Jan 19
ORD7:20 pmChicago O'Hare Intl
37h 55m
2 stops
KEF3:15 pmReykjavik Keflavik Intl
$797
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Iceland to Chicago O'Hare Intl Airport 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 December 15, 2025.
Use the filters below to find and compare flights from Iceland to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 1/28

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 2/4

6:30 pm-6:45 am

Nonstop6h 15m

$443

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 1/15

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 1/21

6:30 pm-6:45 am

Nonstop6h 15m

$445

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Tue 1/13

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Mon 1/19

6:30 pm-6:45 am

Nonstop6h 15m

$448

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Fri 1/16

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Mon 1/19

6:30 pm-6:45 am

Nonstop6h 15m

$453

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 2/4

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Sun 2/8

6:30 pm-6:45 am

Nonstop6h 15m

$469

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 2/4

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Sun 2/8

6:30 pm-6:45 am

Nonstop6h 15m

$472

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 1/24

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Sun 2/1

6:30 pm-6:45 am

Nonstop6h 15m

$525

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-10:42 pm

1 stop11h 42m

Chicago O'Hare Intl

Wed 1/21

7:20 am-6:15 am

2 stops16h 55m

$577

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-10:42 pm

1 stop11h 42m

Chicago O'Hare Intl

Wed 1/21

7:20 am-6:15 am

2 stops16h 55m

$578

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 1/28

4:50 pm-5:43 pm

2 stops30h 53m

Chicago O'Hare Intl

Wed 2/4

6:30 pm-6:45 am

Nonstop6h 15m

$602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Iceland to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $592. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Iceland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,910.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Iceland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $548 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $878. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Iceland to Chicago O'Hare Intl flight route?

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

What cabin class options are available on Iceland to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Iceland to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Iceland to Chicago O'Hare Intl Airport flight.

Cheap Iceland to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to Chicago O'Hare Intl Airport

Fastest flight time

6h 40m

Direct flights

Every day
The fastest flight from Iceland to Chicago O'Hare Intl Airport takes 6h 40m
Direct flights go from Iceland to Chicago O'Hare Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Iceland to Chicago O'Hare Intl Airport?

    Prices for flights from Iceland to Chicago O'Hare Intl Airport refresh daily.

  • How old do you have to be to fly from Iceland to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iceland to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Iceland to Chicago O'Hare Intl Airport?

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Aurora
Elgin
Benton Harbor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Iceland to Chicago for you.

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

momondo does allow users to show only those flights to Chicago from Iceland which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Iceland to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Chicago from Iceland 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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