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Cheap flights from Iceland to Chicago from $381

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Iceland to Chicago departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
7:45 pm - 9:25 pm
KEF
-
ORD
6h 40mnonstop
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
$381Icelandair
Mon, Aug 10 - Sat, Aug 22
Icelandair Logo
4:25 pm - 6:15 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
$404Icelandair
Fri, Aug 7 - Fri, Aug 21
Icelandair Logo
4:25 pm - 6:15 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
10:25 pm - 9:30 am
ORD
-
KEF
6h 05mnonstop
$405Icelandair
Thu, Aug 6 - Wed, Aug 19
Icelandair Logo
4:25 pm - 6:15 pm
KEF
-
ORD
6h 50mnonstop
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
$517Icelandair
Thu, Aug 6 - Thu, Aug 20
Icelandair Logo
7:45 pm - 9:25 pm
KEF
-
ORD
6h 40mnonstop
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
$519Icelandair
Sun, Aug 9 - Sat, Aug 22
Icelandair Logo
7:45 pm - 9:25 pm
KEF
-
ORD
6h 40mnonstop
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
$551Icelandair
Mon, Jul 27 - Sun, Aug 2
Icelandair Logo
7:45 pm - 9:25 pm
KEF
-
ORD
6h 40mnonstop
Icelandair Logo
10:25 pm - 9:30 am
ORD
-
KEF
6h 05mnonstop
$586Icelandair
Sat, Aug 8 - Sat, Aug 22
Icelandair Logo
7:45 pm - 9:25 pm
KEF
-
ORD
6h 40mnonstop
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
$588Icelandair
Sat, Aug 8 - Wed, Aug 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
$592Icelandair
Mon, Nov 9 - Mon, Nov 16
Icelandair Logo
7:45 pm - 9:25 pm
KEF
-
ORD
6h 40mnonstop
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
$596Icelandair
Mon, Jul 27 - Sun, Aug 2

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
Aug 10
KEF7:45 pmReykjavik Keflavik Intl
6h 40m
ORD9:25 pmChicago O'Hare Intl
Aug 22
ORD7:25 pmChicago O'Hare Intl
6h 15m
KEF6:40 amReykjavik Keflavik Intl
$381
Icelandair
Aug 7
KEF4:25 pmReykjavik Keflavik Intl
6h 50m
ORD6:15 pmChicago O'Hare Intl
Aug 21
ORD7:25 pmChicago O'Hare Intl
6h 15m
KEF6:40 amReykjavik Keflavik Intl
$404
Icelandair
Aug 6
KEF4:25 pmReykjavik Keflavik Intl
6h 50m
ORD6:15 pmChicago O'Hare Intl
Aug 19
ORD10:25 pmChicago O'Hare Intl
6h 05m
KEF9:30 amReykjavik Keflavik Intl
$405

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
Nov 9
KEF6:05 pmReykjavik Keflavik Intl
28h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 16
ORD7:15 pmChicago O'Hare Intl
16h 05m
1 stop
KEF5:20 pmReykjavik Keflavik Intl
$723
Scandinavian Airlines
Nov 9
KEF11:35 amReykjavik Keflavik Intl
35h 10m
2 stops
ORD4:45 pmChicago O'Hare Intl
Nov 16
ORD7:15 pmChicago O'Hare Intl
16h 05m
1 stop
KEF5:20 pmReykjavik Keflavik Intl
$742

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 June 7, 2026.
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

Cheapest round-trip

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 8/10

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Sat 8/22

7:25 pm-6:40 am

Nonstop6h 15m

$381

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Fri 8/7

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Fri 8/21

7:25 pm-6:40 am

Nonstop6h 15m

$404

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 8/6

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 8/19

10:25 pm-9:30 am

Nonstop6h 05m

$405

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 8/6

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Thu 8/20

7:25 pm-6:40 am

Nonstop6h 15m

$517

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sun 8/9

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Sat 8/22

7:25 pm-6:40 am

Nonstop6h 15m

$519

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 7/27

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Sun 8/2

7:25 pm-6:40 am

Nonstop6h 15m

$551
Quickest round-trip

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 8/8

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Sat 8/22

10:25 pm-9:30 am

Nonstop6h 05m

$586

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 8/8

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Wed 8/19

7:25 pm-6:40 am

Nonstop6h 15m

$588

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 11/9

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Mon 11/16

6:30 pm-6:45 am

Nonstop6h 15m

$592

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 7/27

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Sun 8/2

7:25 pm-6:40 am

Nonstop6h 15m

$596

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, Friday 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 $1,450.

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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $592 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $1,098. 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 Airport flights?

There are 3 cabin classes available to choose from on Iceland to Chicago O'Hare Intl Airport 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 22% 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

Best Price Found

$566

Fastest flight time

6h 40m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Iceland in the past 72 hours is $566. The best round-trip flight deal from Iceland to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $895.
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

Frequently asked questions about flying from Iceland to Chicago O'Hare Intl Airport

  • 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
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

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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