Icelandair Flight FI853 Deals & Information (2025/2026)

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Icelandair Flight 853 Route Deals From $468

The cheapest prices found with in the last 7 days for return flights were $575 and $468 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 19 - Fri, Dec 26
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$575 Roundtrip, found 2 days ago
$575
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Dec 19 from Keflavik Intl. to O'Hare Intl., returning Fri, Dec 26, priced at $575 found 2 days ago
Wed, Feb 18 - Sun, Feb 22
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$578 Roundtrip, found 6 days ago
$578
Roundtrip
found 6 days ago
Select Icelandair flight, departing Wed, Feb 18 from Keflavik Intl. to O'Hare Intl., returning Sun, Feb 22, priced at $578 found 6 days ago
Mon, Oct 20 - Wed, Oct 29
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$585 Roundtrip, found 2 days ago
$585
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Oct 20 from Keflavik Intl. to O'Hare Intl., returning Wed, Oct 29, priced at $585 found 2 days ago
Thu, Jul 2 - Sat, Jul 11
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$588 Roundtrip, found 2 days ago
$588
Roundtrip
found 2 days ago
Select Icelandair flight, departing Thu, Jul 2 from Keflavik Intl. to O'Hare Intl., returning Sat, Jul 11, priced at $588 found 2 days ago
Mon, May 11 - Fri, May 29
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$588 Roundtrip, found 1 hour ago
$588
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Mon, May 11 from Keflavik Intl. to O'Hare Intl., returning Fri, May 29, priced at $588 found 1 hour ago
Wed, Jul 1 - Sat, Jul 11
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$592 Roundtrip, found 4 days ago
$592
Roundtrip
found 4 days ago
Select Icelandair flight, departing Wed, Jul 1 from Keflavik Intl. to O'Hare Intl., returning Sat, Jul 11, priced at $592 found 4 days ago
Thu, Nov 27 - Tue, Dec 2
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$602 Roundtrip, found 5 days ago
$602
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Nov 27 from Keflavik Intl. to O'Hare Intl., returning Tue, Dec 2, priced at $602 found 5 days ago
Thu, Jun 4 - Sun, Jun 21
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$608 Roundtrip, found 2 days ago
$608
Roundtrip
found 2 days ago
Select Icelandair flight, departing Thu, Jun 4 from Keflavik Intl. to O'Hare Intl., returning Sun, Jun 21, priced at $608 found 2 days ago
Sun, May 31 - Tue, Jun 9
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$608 Roundtrip, found 3 days ago
$608
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, May 31 from Keflavik Intl. to O'Hare Intl., returning Tue, Jun 9, priced at $608 found 3 days ago
Wed, Oct 15 - Sun, Oct 19
KEF
Keflavik Intl.
ORD
O'Hare Intl.
$623 Roundtrip, found 7 hours ago
$623
Roundtrip
found 7 hours ago
Select Icelandair flight, departing Wed, Oct 15 from Keflavik Intl. to O'Hare Intl., returning Sun, Oct 19, priced at $623 found 7 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.