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Cheap flights from Chicago to Iceland from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Iceland departing on 10/23. 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 Chicago to Iceland

Cheap round-trip flights

Icelandair Logo
7:25 pm - 6:40 amORD-KEF
6h 15mnonstop
Icelandair Logo
4:25 pm - 6:15 pmKEF-ORD
6h 50mnonstop
$366Icelandair
Find Deal
Sun, Oct 12 - Tue, Oct 21
Icelandair Logo
10:15 pm - 9:20 amORD-KEF
6h 05mnonstop
Icelandair Logo
4:25 pm - 6:15 pmKEF-ORD
6h 50mnonstop
$375Icelandair
Find Deal
Sun, Oct 12 - Tue, Oct 21
Icelandair Logo
7:25 pm - 6:40 amORD-KEF
6h 15mnonstop
Icelandair Logo
4:25 pm - 6:15 pmKEF-ORD
6h 50mnonstop
$378Icelandair
Find Deal
Sun, Oct 12 - Tue, Oct 21
Multiple Airlines Logo
4:12 pm - 4:55 amMDW-KEF
31h 43m1 stop
Multiple Airlines Logo
3:05 pm - 5:13 pmKEF-MDW
31h 08m1 stop
$414Multiple Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
Multiple Airlines Logo
12:30 pm - 4:55 amMDW-KEF
11h 25m1 stop
Multiple Airlines Logo
3:05 pm - 5:13 pmKEF-MDW
31h 08m1 stop
$453Multiple Airlines
Find Deal
Sat, Oct 11 - Fri, Oct 17
Scandinavian Airlines Logo
10:35 am - 10:45 amORD-KEF
18h 10m2 stops
Scandinavian Airlines Logo
11:30 am - 4:45 pmKEF-ORD
35h 15m2 stops
$528Scandinavian Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Scandinavian Airlines Logo
7:30 am - 11:20 pmORD-KEF
33h 50m2 stops
Scandinavian Airlines Logo
6:25 pm - 4:10 pmKEF-ORD
50h 45m2 stops
$550Scandinavian Airlines
Find Deal
Wed, Feb 18 - Mon, Mar 30
Virgin Atlantic Logo
9:35 am - 6:20 amMDW-KEF
15h 45m1 stop
Virgin Atlantic Logo
8:45 am - 6:25 pmKEF-MDW
14h 40m1 stop
$584Virgin Atlantic
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Sun, Oct 12 - Tue, Oct 21
Air France Logo
1:08 pm - 6:20 amMDW-KEF
12h 12m1 stop
Air France Logo
8:45 am - 6:25 pmKEF-MDW
14h 40m1 stop
$592Air France
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Sun, Oct 12 - Mon, Oct 20
Virgin Atlantic Logo
9:35 am - 6:20 amMDW-KEF
15h 45m1 stop
Virgin Atlantic Logo
8:45 am - 6:25 pmKEF-MDW
14h 40m1 stop
$623Virgin Atlantic
Find Deal
Sun, Oct 12 - Tue, Oct 21

Scandinavian Airlines flights from Chicago to Iceland

Our best Scandinavian Airlines deals on Chicago to Iceland flight tickets
Scandinavian Airlines
Nov 27
ORD10:35 amChicago O'Hare Intl
18h 10m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Dec 4
KEF11:30 amReykjavik Keflavik Intl
35h 15m
2 stops
ORD4:45 pmChicago O'Hare Intl
$528
Find similar
Scandinavian Airlines
Feb 18
ORD7:30 amChicago O'Hare Intl
33h 50m
2 stops
KEF11:20 pmReykjavik Keflavik Intl
Mar 30
KEF6:25 pmReykjavik Keflavik Intl
50h 45m
2 stops
ORD4:10 pmChicago O'Hare Intl
$550
Find similar
Scandinavian Airlines
Jan 16
ORD7:20 pmChicago O'Hare Intl
33h 25m
1 stop
KEF10:45 amReykjavik Keflavik Intl
Jan 25
KEF11:15 amReykjavik Keflavik Intl
35h 30m
2 stops
ORD4:45 pmChicago O'Hare Intl
$561
Find similar

Delta flights from Chicago to Iceland

Our best Delta deals on Chicago to Iceland flight tickets
Delta
Oct 12
MDW9:35 amChicago Midway
15h 45m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Oct 21
KEF8:45 amReykjavik Keflavik Intl
28h 55m
1 stop
MDW8:40 amChicago Midway
$626
Find similar
Delta
Oct 12
MDW9:35 amChicago Midway
18h 55m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 20
KEF8:45 amReykjavik Keflavik Intl
14h 40m
1 stop
MDW6:25 pmChicago Midway
$631
Find similar
Delta
Oct 12
MDW1:08 pmChicago Midway
12h 12m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Oct 21
KEF8:45 amReykjavik Keflavik Intl
14h 40m
1 stop
MDW6:25 pmChicago Midway
$660
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Iceland 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 September 29, 2025.
Use the filters below to find and compare flights from Chicago to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sun 10/12

7:25 pm-6:40 am

Nonstop6h 15m

Reykjavik Keflavik Intl

Tue 10/21

4:25 pm-6:15 pm

Nonstop6h 50m

$366

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sun 10/12

10:15 pm-9:20 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Tue 10/21

4:25 pm-6:15 pm

Nonstop6h 50m

$375

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sun 10/12

7:25 pm-6:40 am

Nonstop6h 15m

Reykjavik Keflavik Intl

Tue 10/21

4:25 pm-6:15 pm

Nonstop6h 50m

$378

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Fri 10/17

4:12 pm-4:55 am

1 stop31h 43m

Reykjavik Keflavik Intl

Fri 10/24

3:05 pm-5:13 pm

1 stop31h 08m

$414

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Sat 10/11

12:30 pm-4:55 am

1 stop11h 25m

Reykjavik Keflavik Intl

Fri 10/17

3:05 pm-5:13 pm

1 stop31h 08m

$453

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 11/27

10:35 am-10:45 am

2 stops18h 10m

Reykjavik Keflavik Intl

Thu 12/4

11:30 am-4:45 pm

2 stops35h 15m

$528

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 2/18

7:30 am-11:20 pm

2 stops33h 50m

Reykjavik Keflavik Intl

Mon 3/30

6:25 pm-4:10 pm

2 stops50h 45m

$550

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Sun 10/12

9:35 am-6:20 am

1 stop15h 45m

Reykjavik Keflavik Intl

Tue 10/21

8:45 am-6:25 pm

1 stop14h 40m

$584

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Sun 10/12

1:08 pm-6:20 am

1 stop12h 12m

Reykjavik Keflavik Intl

Mon 10/20

8:45 am-6:25 pm

1 stop14h 40m

$592

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Sun 10/12

9:35 am-6:20 am

1 stop15h 45m

Reykjavik Keflavik Intl

Tue 10/21

8:45 am-6:25 pm

1 stop14h 40m

$623

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 Iceland from

How to get the cheapest flight ticket from Chicago to Iceland

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 month to fly to Iceland?

The cheapest month to fly to Iceland from Chicago is in April. Flight prices, which tend to average around $600, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Iceland from Chicago during February instead. Flights to Iceland in February, while not as cheap as those in April, still average around $617.

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

The cheapest day to depart from Chicago to Iceland is on a Thursday when prices can be found for as low as $556. Flights from Chicago to Iceland on a Saturday will generally be more expensive and average around $642. 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 Iceland?

According to our data, the cheapest time of day to fly to Iceland is in the afternoon. momondo users have found flights departing from Chicago to Iceland in the afternoon for as low as $532. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $745. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago to Iceland flight route?

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

How far in advance should I book a flight to Iceland?

You are more likely to see cheaper flights to Iceland from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $646 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Chicago for as low as $574 on momondo.

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

There are 3 cabin classes available to choose from on Chicago to Iceland 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 Chicago to Iceland flights?

No. A direct flight is the cheapest option for a flight between Chicago to Iceland.

Cheap Chicago to Iceland flight deals and tips

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

Best Price Found

$401

Fastest flight time

6h 05m

Direct flights

Every day

Airports in Iceland

1 airport
The best one-way flight to Iceland from Chicago in the past 72 hours is $401. The best round-trip flight deal from Chicago to Iceland found on momondo in the last 72 hours is $440.
The fastest flight from Chicago to Iceland takes 6h 05m
Direct flights go from Chicago to Iceland every day.
There is 1 airport near Iceland: Reykjavik Keflavik Intl (KEF)
Search flight deals

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

    Prices for flights from Chicago to Iceland refresh daily.

  • How many operators does momondo search for flights from Chicago to Iceland?

  • How old do you have to be to fly from Chicago to Iceland?

    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 Chicago to Iceland.

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

    The travel and health documents you'll need for your trip to Iceland 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 Iceland. 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 Chicago to Iceland?

Best airlines flying from Chicago to Iceland

Compare and see reviews for airlines that fly from Chicago to Iceland with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $361Free CancellationRating
7.0
546 reviews
Search Icelandair flights
United AirlinesPriceFrom $612Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Iceland. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Iceland from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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