Icelandair Flight 853 Deals & Information (2026/2027)

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 $460

The cheapest prices found with in the last 7 days for return flights were $566 and $460 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 13 - Sat, Oct 17
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$566 Roundtrip, found 3 days ago
$566
Roundtrip
found 3 days ago
Select Icelandair flight, departing Tue, Oct 13 from Keflavik Intl. to O'Hare Intl., returning Sat, Oct 17, priced at $566 found 3 days ago
Tue, Mar 17 - Wed, Mar 25
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$566 Roundtrip, found 6 days ago
$566
Roundtrip
found 6 days ago
Select Icelandair flight, departing Tue, Mar 17 from Keflavik Intl. to O'Hare Intl., returning Wed, Mar 25, priced at $566 found 6 days ago
Fri, Oct 2 - Sun, Oct 11
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$567 Roundtrip, found 6 days ago
$567
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, Oct 2 from Keflavik Intl. to O'Hare Intl., returning Sun, Oct 11, priced at $567 found 6 days ago
Wed, Mar 18 - Wed, Mar 25
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$576 Roundtrip, found 1 day ago
$576
Roundtrip
found 1 day ago
Select Icelandair flight, departing Wed, Mar 18 from Keflavik Intl. to O'Hare Intl., returning Wed, Mar 25, priced at $576 found 1 day ago
Wed, Apr 8 - Thu, Apr 16
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$576 Roundtrip, found 20 hours ago
$576
Roundtrip
found 20 hours ago
Select Icelandair flight, departing Wed, Apr 8 from Keflavik Intl. to O'Hare Intl., returning Thu, Apr 16, priced at $576 found 20 hours ago
Wed, Apr 1 - Fri, Apr 10
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$578 Roundtrip, found 5 days ago
$578
Roundtrip
found 5 days ago
Select Icelandair flight, departing Wed, Apr 1 from Keflavik Intl. to O'Hare Intl., returning Fri, Apr 10, priced at $578 found 5 days ago
Fri, May 8 - Tue, May 12
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$579 Roundtrip, found 2 days ago
$579
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, May 8 from Keflavik Intl. to O'Hare Intl., returning Tue, May 12, priced at $579 found 2 days ago
Sat, Aug 8 - Sat, Aug 15
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$579 Roundtrip, found 3 days ago
$579
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sat, Aug 8 from Keflavik Intl. to O'Hare Intl., returning Sat, Aug 15, priced at $579 found 3 days ago
Sat, Aug 8 - Sat, Aug 22
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$580 Roundtrip, found 1 day ago
$580
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sat, Aug 8 from Keflavik Intl. to O'Hare Intl., returning Sat, Aug 22, priced at $580 found 1 day ago
Thu, Apr 2 - Mon, Apr 6
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$585 Roundtrip, found 5 days ago
$585
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Apr 2 from Keflavik Intl. to O'Hare Intl., returning Mon, Apr 6, priced at $585 found 5 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.