Icelandair Flight 853 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Icelandair Flight 853 Route Deals From $475

The cheapest prices found with in the last 7 days for return flights were $582 and $475 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 27 - Tue, Feb 3
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$582 Roundtrip, found 2 days ago
$582
Roundtrip
found 2 days ago
Select Icelandair flight, departing Tue, Jan 27 from Keflavik Intl. to O'Hare Intl., returning Tue, Feb 3, priced at $582 found 2 days ago
Sat, Dec 27 - Fri, Jan 2
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$583 Roundtrip, found 3 days ago
$583
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sat, Dec 27 from Keflavik Intl. to O'Hare Intl., returning Fri, Jan 2, priced at $583 found 3 days ago
Sat, Nov 22 - Fri, Nov 28
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$585 Roundtrip, found 23 hours ago
$585
Roundtrip
found 23 hours ago
Select Icelandair flight, departing Sat, Nov 22 from Keflavik Intl. to O'Hare Intl., returning Fri, Nov 28, priced at $585 found 23 hours ago
Sun, May 24 - Sat, May 30
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$594 Roundtrip, found 2 days ago
$594
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, May 24 from Keflavik Intl. to O'Hare Intl., returning Sat, May 30, priced at $594 found 2 days ago
Thu, Nov 20 - Wed, Nov 26
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$595 Roundtrip, found 6 days ago
$595
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Nov 20 from Keflavik Intl. to O'Hare Intl., returning Wed, Nov 26, priced at $595 found 6 days ago
Tue, Aug 11 - Tue, Aug 18
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$596 Roundtrip, found 1 day ago
$596
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Aug 11 from Keflavik Intl. to O'Hare Intl., returning Tue, Aug 18, priced at $596 found 1 day ago
Fri, Mar 20 - Fri, Mar 27
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$604 Roundtrip, found 1 day ago
$604
Roundtrip
found 1 day ago
Select Icelandair flight, departing Fri, Mar 20 from Keflavik Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $604 found 1 day ago
Tue, Oct 21 - Tue, Oct 28
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$632 Roundtrip, found 12 hours ago
$632
Roundtrip
found 12 hours ago
Select Icelandair flight, departing Tue, Oct 21 from Keflavik Intl. to O'Hare Intl., returning Tue, Oct 28, priced at $632 found 12 hours ago
Sun, Jun 28 - Thu, Jul 2
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$648 Roundtrip, found 2 days ago
$648
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Jun 28 from Keflavik Intl. to O'Hare Intl., returning Thu, Jul 2, priced at $648 found 2 days ago
Sat, Aug 8 - Wed, Aug 12
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$652 Roundtrip, found 13 hours ago
$652
Roundtrip
found 13 hours ago
Select Icelandair flight, departing Sat, Aug 8 from Keflavik Intl. to O'Hare Intl., returning Wed, Aug 12, priced at $652 found 13 hours 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.