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Cheap flights from Reykjavik Keflavik Intl Airport to Chicago from $410

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 - 5:20 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
$574Icelandair
Sat, Dec 26 - Fri, Jan 1
Icelandair Logo
4:30 pm - 5:20 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
$575Icelandair
Thu, Dec 17 - Thu, Dec 24
Icelandair Logo
4:30 pm - 5:20 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
$599Icelandair
Thu, Dec 17 - Thu, Dec 24
Icelandair Logo
4:30 pm - 5:20 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
$602Icelandair
Thu, Dec 17 - Thu, Dec 24
Icelandair Logo
4:30 pm - 5:20 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
Tue, Dec 1 - Mon, Dec 7
Icelandair Logo
5:00 pm - 1:05 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
26h 05m1 stop Boston Logan Intl
Icelandair Logo
6:30 pm - 6:45 amORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
6h 15mnonstop
$659Icelandair
Sat, Feb 13 - Sat, Feb 20
Icelandair Logo
4:30 pm - 5:20 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
$661Icelandair
Sat, Nov 21 - Tue, Dec 1
Scandinavian Airlines Logo
6:05 pm - 4:45 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
28h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:10 pm - 5:20 pmORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
16h 10m1 stop Kastrup Copenhagen
$681Scandinavian Airlines
Thu, Jan 7 - Thu, Jan 14
Scandinavian Airlines Logo
6:05 pm - 4:45 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
28h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:10 pm - 5:40 pmORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
16h 30m2 stops Kastrup Copenhagen Oslo Gardermoen
$694Scandinavian Airlines
Sat, Feb 13 - Sat, Feb 20
Scandinavian Airlines Logo
7:00 pm - 4:45 pmKEF  Reykjavik Keflavik Intl-ORD Chicago O'Hare Intl
27h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
Scandinavian Airlines Logo
7:10 pm - 5:20 pmORD  Chicago O'Hare Intl-KEF Reykjavik Keflavik Intl
16h 10m1 stop Kastrup Copenhagen
$699Scandinavian Airlines
Thu, Jan 7 - Thu, Jan 14

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Icelandair flights from Reykjavik Keflavik Intl Airport to Chicago

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Chicago flight tickets
Icelandair
Dec 26
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD5:20 pmChicago O'Hare Intl
Jan 1
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$574
Icelandair
Dec 17
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD5:20 pmChicago O'Hare Intl
Dec 24
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$575
Icelandair
Dec 17
KEF4:30 pmReykjavik Keflavik Intl
6h 50m
ORD5:20 pmChicago O'Hare Intl
Dec 24
ORD6:30 pmChicago O'Hare Intl
6h 15m
KEF6:45 amReykjavik Keflavik Intl
$599

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Chicago

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Chicago flight tickets
Scandinavian Airlines
Jan 7
KEF6:05 pmReykjavik Keflavik Intl
28h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
Jan 14
ORD7:10 pmChicago O'Hare Intl
16h 10m
1 stop
KEF5:20 pmReykjavik Keflavik Intl
$681
Scandinavian Airlines
Feb 13
KEF6:05 pmReykjavik Keflavik Intl
28h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
Feb 20
ORD7:10 pmChicago O'Hare Intl
16h 30m
2 stops
KEF5:40 pmReykjavik Keflavik Intl
$694
Scandinavian Airlines
Jan 7
KEF7:00 pmReykjavik Keflavik Intl
27h 45m
2 stops
ORD4:45 pmChicago O'Hare Intl
Jan 14
ORD7:10 pmChicago O'Hare Intl
16h 10m
1 stop
KEF5:20 pmReykjavik Keflavik Intl
$699

momondo Fare Finder

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

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Depart

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Price

Cheapest round-trip
Quickest round-trip

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Sat 12/26

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Fri 1/1

6:30 pm-6:45 am

Nonstop6h 15m

$574

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 12/17

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Thu 12/24

6:30 pm-6:45 am

Nonstop6h 15m

$575

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 12/17

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Thu 12/24

6:30 pm-6:45 am

Nonstop6h 15m

$599

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 12/17

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Thu 12/24

6:30 pm-6:45 am

Nonstop6h 15m

$602

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Tue 12/1

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Mon 12/7

6:30 pm-6:45 am

Nonstop6h 15m

$616

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Sat 2/13

5:00 pm-1:05 pm

1 stop26h 05m

Chicago O'Hare Intl

Sat 2/20

6:30 pm-6:45 am

Nonstop6h 15m

$659

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Sat 11/21

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Tue 12/1

6:30 pm-6:45 am

Nonstop6h 15m

$661

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 1/7

6:05 pm-4:45 pm

1 stop28h 40m

Chicago O'Hare Intl

Thu 1/14

7:10 pm-5:20 pm

1 stop16h 10m

$681

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Sat 2/13

6:05 pm-4:45 pm

1 stop28h 40m

Chicago O'Hare Intl

Sat 2/20

7:10 pm-5:40 pm

2 stops16h 30m

$694

ReykjavikChicago

KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl

KEFORD

Reykjavik Keflavik Intl

Thu 1/7

7:00 pm-4:45 pm

2 stops27h 45m

Chicago O'Hare Intl

Thu 1/14

7:10 pm-5:20 pm

1 stop16h 10m

$699

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

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?

The cheapest day to depart on your flight to Chicago 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. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Reykjavik Keflavik Intl Airport to Chicago for around $1,029.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Reykjavik Keflavik Intl Airport to Chicago during this time can be as low as $697. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,009.

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

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

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

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

You could potentially save up to 21% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to Chicago flight.

When to book flights from Reykjavik Keflavik Intl Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Chicago 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 (KEF to CHI) flight deals and tips

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

Best Price Found

$410

Fastest flight time

6h 50m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Reykjavik Keflavik Intl Airport in the past 72 hours is $410. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Chicago found on momondo in the last 72 hours is $574.
The fastest flight from Reykjavik Keflavik Intl Airport to Chicago takes 6h 50m
Direct flights go from Reykjavik Keflavik Intl Airport to Chicago every day.
There are 3 airports in Chicago. From Reykjavik Keflavik Intl Airport there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

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

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

    The distance between Reykjavik Keflavik Intl and Chicago is about 2931.4 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?

    Prices for flights from Reykjavik Keflavik Intl Airport to Chicago are updated daily.

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

    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 Reykjavik Keflavik Intl Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago 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 Chicago. 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 Reykjavik Keflavik Intl Airport to Chicago?

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Lansing
Saint Joseph
Benton Harbor
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

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

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

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

All flight searches from Reykjavik to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Reykjavik and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Reykjavik and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport