Icelandair Flight 853 Deals & Information (2026/2027)

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Icelandair Flight 853 Route Deals From $462

The cheapest prices found with in the last 7 days for return flights were $580 and $462 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 27 - Wed, May 6
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$580 Roundtrip, found 1 day ago
$580
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Apr 27 from Keflavik Intl. to O'Hare Intl., returning Wed, May 6, priced at $580 found 1 day ago
Thu, Apr 23 - Fri, May 1
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$581 Roundtrip, found 4 days ago
$581
Roundtrip
found 4 days ago
Select Icelandair flight, departing Thu, Apr 23 from Keflavik Intl. to O'Hare Intl., returning Fri, May 1, priced at $581 found 4 days ago
Tue, Jun 16 - Tue, Jun 30
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$582 Roundtrip, found 2 days ago
$582
Roundtrip
found 2 days ago
Select Icelandair flight, departing Tue, Jun 16 from Keflavik Intl. to O'Hare Intl., returning Tue, Jun 30, priced at $582 found 2 days ago
Sun, Jul 5 - Sat, Jul 18
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$589 Roundtrip, found 14 hours ago
$589
Roundtrip
found 14 hours ago
Select Icelandair flight, departing Sun, Jul 5 from Keflavik Intl. to O'Hare Intl., returning Sat, Jul 18, priced at $589 found 14 hours ago
Mon, Apr 20 - Fri, Apr 24
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$591 Roundtrip, found 6 days ago
$591
Roundtrip
found 6 days ago
Select Icelandair flight, departing Mon, Apr 20 from Keflavik Intl. to O'Hare Intl., returning Fri, Apr 24, priced at $591 found 6 days ago
Mon, Apr 27 - Mon, May 4
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$597 Roundtrip, found 5 hours ago
$597
Roundtrip
found 5 hours ago
Select Icelandair flight, departing Mon, Apr 27 from Keflavik Intl. to O'Hare Intl., returning Mon, May 4, priced at $597 found 5 hours ago
Mon, May 18 - Mon, Jun 8
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$606 Roundtrip, found 4 hours ago
$606
Roundtrip
found 4 hours ago
Select Icelandair flight, departing Mon, May 18 from Keflavik Intl. to O'Hare Intl., returning Mon, Jun 8, priced at $606 found 4 hours ago
Wed, Jun 10 - Mon, Jul 20
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$606 Roundtrip, found 22 hours ago
$606
Roundtrip
found 22 hours ago
Select Icelandair flight, departing Wed, Jun 10 from Keflavik Intl. to O'Hare Intl., returning Mon, Jul 20, priced at $606 found 22 hours ago
Thu, Apr 23 - Fri, May 1
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$617 Roundtrip, found 4 days ago
$617
Roundtrip
found 4 days ago
Select Icelandair flight, departing Thu, Apr 23 from Keflavik Intl. to O'Hare Intl., returning Fri, May 1, priced at $617 found 4 days ago
Fri, Apr 10 - Sun, Apr 19
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$619 Roundtrip, found 6 days ago
$619
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, Apr 10 from Keflavik Intl. to O'Hare Intl., returning Sun, Apr 19, priced at $619 found 6 days ago

Frequently asked questions

What route does flight number FI853 take?
Flight number FI853 takes 6 hours and 35 minutes to jet non-stop from Reykjavik Airport (KEF-Keflavik Intl.) to Chicago, IL Airport (ORD-O'Hare Intl.). We all know there's magic in the destination, but the journey is always half the fun!
What kind of plane is on flight number FI853?
The Boeing 737 MAX 8 is the type of plane most frequently used for flight number FI853. More often than not, this flight jets off from Keflavik Intl. Airport (KEF) and touches down at Chicago, IL Airport (ORD-O'Hare Intl.).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your FI853 flight with Travelocity, please visit our Customer Service Portal.