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Cheap flights from Reykjavik Keflavik Intl Airport to Chicago from $445

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Reykjavik Keflavik Intl Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
4:30 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$578Icelandair
Thu, Oct 29 - Wed, Nov 4
Icelandair Logo
4:30 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$605Icelandair
Thu, Oct 29 - Wed, Nov 4
Icelandair Logo
4:30 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$607Icelandair
Thu, Oct 29 - Wed, Nov 4
Icelandair Logo
4:30 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$616Icelandair
Thu, Oct 29 - Wed, Nov 4
Icelandair Logo
4:30 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$617Icelandair
Wed, Oct 28 - Wed, Nov 4
Icelandair Logo
4:30 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
6:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$618Icelandair
Thu, Oct 29 - Thu, Nov 5
Icelandair Logo
4:30 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
7:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$627Icelandair
Tue, Oct 27 - Fri, Oct 30
Icelandair Logo
4:25 pm - 6:15 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 50mnonstop
Icelandair Logo
7:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$651Icelandair
Wed, Oct 21 - Mon, Oct 26
Icelandair Logo
7:45 pm - 9:25 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
6h 40mnonstop
Icelandair Logo
7:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$663Icelandair
Fri, Oct 16 - Mon, Oct 26
Scandinavian Airlines Logo
11:55 am - 5:45 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
34h 50m2 stops Oslo Gardermoen Kastrup Copenhagen
Scandinavian Airlines Logo
7:15 pm - 10:50 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
33h 35m1 stop Kastrup Copenhagen
$666Scandinavian Airlines
Thu, Oct 29 - Wed, Nov 4

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Icelandair flights from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport flight tickets
Icelandair
Oct 29
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD6:20 pmChicago O'Hare Intl
Nov 4
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$578
Icelandair
Oct 29
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD6:20 pmChicago O'Hare Intl
Nov 4
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$605
Icelandair
Oct 29
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD6:20 pmChicago O'Hare Intl
Nov 4
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$607

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport flight tickets
Scandinavian Airlines
Oct 29
KEF11:55 amReykjavik Keflavik Intl
34h 50m
2 stops
ORD5:45 pmChicago O'Hare Intl
Nov 4
ORD7:15 pmChicago O'Hare Intl
33h 35m
1 stop
KEF10:50 amReykjavik Keflavik Intl
$666
Scandinavian Airlines
Oct 29
KEF6:05 pmReykjavik Keflavik Intl
28h 40m
1 stop
ORD5:45 pmChicago O'Hare Intl
Nov 4
ORD7:15 pmChicago O'Hare Intl
33h 35m
1 stop
KEF10:50 amReykjavik Keflavik Intl
$668
Scandinavian Airlines
Nov 3
KEF11:55 amReykjavik Keflavik Intl
34h 50m
2 stops
ORD4:45 pmChicago O'Hare Intl
Nov 8
ORD7:15 pmChicago O'Hare Intl
57h 55m
2 stops
KEF11:10 amReykjavik Keflavik Intl
$678

momondo Fare Finder

 
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport that are best for you.

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Price

Cheapest round-trip

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 10/29

4:30 pm-6:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 11/4

6:30 pm-6:45 am

Nonstop6h 15m

$578

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 10/29

4:30 pm-6:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 11/4

6:30 pm-6:45 am

Nonstop6h 15m

$605

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 10/29

4:30 pm-6:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 11/4

6:30 pm-6:45 am

Nonstop6h 15m

$607

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 10/29

4:30 pm-6:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 11/4

6:30 pm-6:45 am

Nonstop6h 15m

$616

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Wed 10/28

4:30 pm-6:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 11/4

6:30 pm-6:45 am

Nonstop6h 15m

$617

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 10/29

4:30 pm-6:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Thu 11/5

6:30 pm-6:45 am

Nonstop6h 15m

$618

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Tue 10/27

4:30 pm-6:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Fri 10/30

7:30 pm-6:45 am

Nonstop6h 15m

$627

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Wed 10/21

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Mon 10/26

7:30 pm-6:45 am

Nonstop6h 15m

$651
Quickest round-trip

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Fri 10/16

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Mon 10/26

7:30 pm-6:45 am

Nonstop6h 15m

$663

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 10/29

11:55 am-5:45 pm

2 stops34h 50m

Chicago O'Hare Intl

Wed 11/4

7:15 pm-10:50 am

1 stop33h 35m

$666

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 Reykjavik Keflavik Intl Airport 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 Friday when prices can be found for as low as $891. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Reykjavik Keflavik Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,193.

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 Reykjavik Keflavik Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $678 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $1,075. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

What cabin class options are available on Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport flights?

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

You could potentially save up to 22% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport flight.

When to book flights from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport (KEF to ORD) flight deals and tips

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

Best Price Found

$445

Fastest flight time

6h 50m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Reykjavik Keflavik Intl Airport in the past 72 hours is $445. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $578.
The fastest flight from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport takes 6h 50m
Direct flights go from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport every day.
Search flight deals

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

  • How far is Reykjavik Keflavik Intl to Chicago O'Hare Intl by plane?

    The straight-line distance from Reykjavik Keflavik Intl to Chicago O'Hare Intl is 2934.0 mi. In terms of flight time, this usually takes a little over 6h 50m.

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

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

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

    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 Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport.

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

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Traveling to a place near Chicago?

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Why use momondo?

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

It is quick and easy to find Reykjavik to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. All flights to Chicago from Reykjavik on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Reykjavik to Chicago 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 Reykjavik to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Reykjavik to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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