Cheap Flights from Reykjavik to Chicago
Browse current best options from Reykjavik. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Reykjavik
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Prices updated 5 days ago
402 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)
Today’s best flight deals from Reykjavik to Chicago
Explore current cheapest deals departing from Reykjavik to Chicago
Round trip
Sort by: Cheapest
October 10 - October 23
KEF - Chicago
$501
$549
Round trip
October 11 - October 17
KEF - Chicago
$540
$550
Round trip
August 11 - August 17
KEF - Chicago
$584
$562
Round trip
August 10 - August 19
KEF - Chicago
$553
$562
Round trip
December 3 - December 12
KEF - Chicago
$831
$574
Round trip
December 26 - December 31
KEF - Chicago
$873
$574
Round trip
October 10 - October 17
KEF - Chicago
$540
$578
Round trip
November 19 - November 26
KEF - Chicago
$521
$590
Round trip
August 3 - August 12
KEF - Chicago
$556
$595
Round trip
September 6 - September 9
KEF - Chicago
$699
$595
Round trip
Unlock all 500+ flight deals to Chicago and get alerts when great deals appear
Reykjavik to Chicago: Overview
Insights for flights from Reykjavik to Chicago
How much is a round trip from Reykjavik to Chicago
Regular price: $416 - $1,054
Prices for flights from Reykjavik to Chicago are currently within the regular range.
The regular price range for this route is $416 to $1054. The current lowest deal is $549 with Icelandair, for travel from Oct 10-Oct 23.
now $549
Low $416
High $1,054
The cheapest time to fly from Reykjavik to Chicago
The cheapest month to fly from Reykjavik to Chicago is September, with a median price of $583. The most expensive month to fly is March, with a median price of $1021. Prices are generally lower from January to November.
September
Flights from $583
March
Flights from $1,021
Direct flights from Reykjavik to Chicago
Icelandair
Last-minute flights going from Reykjavik to Chicago
Wed, Jul 22
KEF - Chicago
Reykjavik (KEF) - Chicago (ORD)
Icelandair
$555
$655
One-way
Fri, Jul 24
KEF - Chicago
Reykjavik (KEF) - Chicago (ORD)
Icelandair
$628
$685
One-way
Fri, Jul 24
KEF - Chicago
Reykjavik (KEF) - Chicago (ORD)
Icelandair
$624
$685
One-way
Wed, Jul 29
KEF - Chicago
Reykjavik (KEF) - Chicago (ORD)
Icelandair
$568
$619
One-way
Thu, Jul 30
KEF - Chicago
Reykjavik (KEF) - Chicago (ORD)
Icelandair
$568
$619
One-way
Mon, Aug 3
KEF - Chicago
Reykjavik (KEF) - Chicago (ORD)
Icelandair
$534
$619
One-way
Biggest price drops on these dates for flights from Reykjavik to Chicago
Dec 8 - Dec 12
$890 → $610
31%
Dec 7 - Dec 14
$883 → $607
31%
Dec 8 - Dec 15
$883 → $607
31%
Dec 2 - Dec 9
$860 → $607
29%
Popular Airports to fly from Reykjavik to Chicago
Reykjavik - Chicago route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Reykjavik to Chicago are below the typical level, with 3% good prices.
📅 Best time to fly
September is historically cheapest at $583
Historically, September is the cheapest month to fly from Reykjavik to Chicago, with a median price of $583.
⏱️ Flight duration
Median flight time is 16h 40m
The median flight time from Reykjavik to Chicago is 16 hours and 40 minutes.
✈️ Airlines & availability
43.1% of flights are direct
Historically, 43.1% of flights from Reykjavik to Chicago are direct, with frequent deals.
🏆 Airline highlight
Icelandair offers direct flights
Icelandair is a key airline offering direct flights from Reykjavik to Chicago.
🎯 Booking tip
Deals are frequent on this route
Deals for flights from Reykjavik to Chicago are frequent, appearing within a 30-day window.
Reykjavik main airports to depart from
Keflavík International (KEF)
Fly from Keflavík International to Chicago for potentially the cheapest flights from Reykjavik.
📍 ~38 km from Reykjavik (reachable by car or bus)
💸 Flights from ~$586
Reykjavík (RKV)
Consider Reykjavík Airport for flights to Chicago, offering another departure option from the city.
📍 ~2 km from Reykjavik (reachable by car or bus)
💸 Flights from ~$1227
Chicago main airports to arrive at
O Hare International (ORD)
O'Hare International Airport is a major hub, offering extensive connections for your trip to Chicago.
📍 ~20 km from Chicago city center (reachable by car)
💸 Flights from ~$586
Chicago Midway International (MDW)
Chicago Midway International Airport is a convenient option for reaching the Chicago area.
📍 ~15 km from Chicago city center (reachable by car)
💸 Flights from ~$766
Chicago Rockford International (RFD)
Chicago Rockford International Airport provides an alternative arrival point for the Chicago region.
📍 ~120 km from Chicago city center (reachable by car)
💸 Flights from ~$779
Airports nearby Chicago used as alternative
General Mitchell International (MKE)
General Mitchell International offers excellent proximity to Chicago with high-frequency flight options, but travel time can be affected by heavy traffic.
📍 ~135 km from Chicago (reachable by rail)
💸 Flights from ~$886
South Bend International (SBN)
South Bend International is geographically the closest alternative to Chicago, with easier security and parking.
📍 ~130 km from Chicago (reachable by rail)
💸 Flights from ~$856
Gerald R. Ford International (GRR)
Gerald R. Ford International is a major regional hub, offering a wide range of cabin classes.
📍 ~200 km from Chicago (reachable by car)
💸 Flights from ~$803
Dane County Regional (MSN)
Dane County Regional is a reliable regional airport with consistent service levels and less congestion.
📍 ~200 km from Chicago (reachable by car)
💸 Flights from ~$921
Fort Wayne International (FWA)
Fort Wayne International provides stable regional service, but has significant distance from Chicago and limited flight frequency.
📍 ~230 km from Chicago (reachable by car)
💸 Flights from ~$878
Business & First Class Flight Deals to Chicago
Discover luxury on the budget with premium cabin class on flights from Reykjavik to Chicago.
Elite
Best Elite deals to Chicago
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From KEF
Elite
Aug 27
Chicago, United States
94% AI deal score
$7,323
$3,775
Save $3,548
From KEF
Elite
Aug 28
Chicago, United States
94% AI deal score
$7,290
$3,775
Save $3,515
From KEF
Elite
Sep 02
Chicago, United States
93% AI deal score
$2,972
$1,629
Save $1,343
From KEF
Elite
Sep 05
Chicago, United States
93% AI deal score
$3,370
$1,749
Save $1,621
From KEF
Elite
Jul 01
Chicago, United States
93% AI deal score
$7,384
$3,153
Save $4,231
From KEF
Elite
Sep 02
Chicago, United States
92% AI deal score
$2,879
$1,644
Save $1,235
From KEF
Elite
Aug 25
Chicago, United States
92% AI deal score
$2,715
$1,645
Save $1,070
From KEF
Elite
Sep 02
Chicago, United States
92% AI deal score
$2,963
$1,765
Save $1,198
From KEF
Elite
Jul 29
Chicago, United States
92% AI deal score
$7,886
$3,717
Save $4,169
From KEF
Elite
Jul 29
Chicago, United States
92% AI deal score
$7,886
$3,717
Save $4,169
From KEF
Elite
Jul 30
Chicago, United States
92% AI deal score
$7,887
$3,721
Save $4,166
From KEF
Elite
Jul 30
Chicago, United States
92% AI deal score
$7,887
$3,721
Save $4,166
From KEF
Elite
Aug 06
Chicago, United States
92% AI deal score
$8,042
$3,721
Save $4,321
From KEF
Elite
Aug 06
Chicago, United States
92% AI deal score
$8,042
$3,721
Save $4,321
From KEF
Elite
Aug 06
Chicago, United States
92% AI deal score
$8,211
$3,722
Save $4,489
From KEF
Elite
Jul 30
Chicago, United States
92% AI deal score
$7,887
$3,762
Save $4,125
From KEF
Elite
Aug 06
Chicago, United States
92% AI deal score
$8,211
$3,762
Save $4,449
From KEF
Elite
Jul 29
Chicago, United States
92% AI deal score
$7,886
$3,794
Save $4,092
From KEF
Elite
Jul 30
Chicago, United States
92% AI deal score
$7,887
$3,797
Save $4,090
From KEF
Elite
Aug 06
Chicago, United States
92% AI deal score
$8,042
$3,797
Save $4,245
From KEF
Elite
Jul 29
Chicago, United States
92% AI deal score
$7,886
$3,797
Save $4,089
From KEF
Elite
Aug 06
Chicago, United States
92% AI deal score
$8,211
$3,834
Save $4,377
From KEF
Elite
Aug 23
Chicago, United States
91% AI deal score
$2,582
$1,629
Save $953
From KEF
Elite
Jul 30
Chicago, United States
91% AI deal score
$2,573
$1,629
Save $944
From KEF
Elite
Aug 09
Chicago, United States
91% AI deal score
$2,435
$1,629
Save $806
From KEF
Elite
Aug 21
Chicago, United States
91% AI deal score
$2,584
$1,631
Save $953
From KEF
Elite
Aug 19
Chicago, United States
91% AI deal score
$2,432
$1,632
Save $800
From KEF
Elite
Aug 12
Chicago, United States
91% AI deal score
$2,467
$1,645
Save $822
From KEF
Elite
Aug 23
Chicago, United States
91% AI deal score
$2,432
$1,645
Save $787
From KEF
Elite
Aug 25
Chicago, United States
91% AI deal score
$2,516
$1,645
Save $871
From KEF
Elite
Aug 12
Chicago, United States
91% AI deal score
$2,446
$1,645
Save $801
From KEF
Elite
Sep 02
Chicago, United States
91% AI deal score
$2,978
$1,901
Save $1,077
From KEF
Elite
Aug 27
Chicago, United States
91% AI deal score
$7,275
$3,682
Save $3,593
From KEF
Elite
Aug 27
Chicago, United States
91% AI deal score
$7,407
$3,684
Save $3,723
From KEF
Elite
Jul 17
Chicago, United States
90% AI deal score
$2,509
$1,629
Save $880
From KEF
Elite
Jul 28
Chicago, United States
90% AI deal score
$2,488
$1,629
Save $859
From KEF
Elite
Aug 05
Chicago, United States
90% AI deal score
$2,332
$1,629
Save $703
From KEF
Elite
Aug 11
Chicago, United States
90% AI deal score
$2,347
$1,634
Save $713
From KEF
Elite
Jul 31
Chicago, United States
90% AI deal score
$2,425
$1,634
Save $791
From KEF
Elite
Aug 18
Chicago, United States
90% AI deal score
$2,432
$1,644
Save $788
From KEF
Elite
Aug 23
Chicago, United States
90% AI deal score
$2,428
$1,644
Save $784
From KEF
Elite
Aug 18
Chicago, United States
90% AI deal score
$2,432
$1,645
Save $787
From KEF
Elite
Aug 18
Chicago, United States
90% AI deal score
$2,517
$1,764
Save $753
From KEF
Elite
Aug 25
Chicago, United States
90% AI deal score
$2,581
$1,765
Save $816
From KEF
Elite
Jul 08
Chicago, United States
89% AI deal score
$2,537
$1,748
Save $789
From KEF
Elite
Aug 05
Chicago, United States
89% AI deal score
$2,419
$1,749
Save $670
From KEF
Elite
Aug 26
Chicago, United States
89% AI deal score
$2,437
$1,749
Save $688
From KEF
Elite
Jul 16
Chicago, United States
89% AI deal score
$2,583
$1,764
Save $819
From KEF
Elite
Aug 04
Chicago, United States
89% AI deal score
$2,422
$1,765
Save $657
From KEF
Elite
Aug 04
Chicago, United States
89% AI deal score
$2,400
$1,765
Save $635
From KEF
Elite
Aug 23
Chicago, United States
89% AI deal score
$2,452
$1,765
Save $687
From KEF
Elite
Aug 05
Chicago, United States
89% AI deal score
$2,397
$1,765
Save $632
From KEF
Elite
Aug 12
Chicago, United States
89% AI deal score
$2,398
$1,765
Save $633
From KEF
Elite
Jul 01
Chicago, United States
89% AI deal score
$2,838
$1,902
Save $936
From KEF
Elite
Jun 30
Chicago, United States
88% AI deal score
$2,467
$1,749
Save $718
From KEF
Elite
Jul 17
Chicago, United States
88% AI deal score
$2,482
$1,765
Save $717
From KEF
Elite
Aug 07
Chicago, United States
88% AI deal score
$2,456
$1,885
Save $571
From KEF
Elite
Jul 01
Chicago, United States
87% AI deal score
$2,602
$1,884
Save $718
From KEF
Elite
Jul 07
Chicago, United States
87% AI deal score
$2,643
$1,886
Save $757
From KEF
Elite
Aug 21
Chicago, United States
87% AI deal score
$2,433
$1,902
Save $531
From KEF
Elite
Jun 30
Chicago, United States
82% AI deal score
$2,442
$1,868
Save $574
From KEF
Elite
Jun 30
Chicago, United States
82% AI deal score
$2,543
$1,868
Save $675
From KEF
Elite
Jul 05
Chicago, United States
82% AI deal score
$2,536
$1,879
Save $657
From KEF
Elite
Jul 07
Chicago, United States
82% AI deal score
$2,573
$1,886
Save $687
From KEF
Elite
Jul 03
Chicago, United States
82% AI deal score
$2,523
$1,901
Save $622
From KEF
Elite
Sep 04
Chicago, United States
82% AI deal score
$2,408
$2,029
Save $379
From KEF
Elite
Sep 03
Chicago, United States
82% AI deal score
$2,382
$2,030
Save $352
From KEF
Elite
Sep 04
Chicago, United States
82% AI deal score
$2,426
$2,077
Save $349
From KEF
Elite
Sep 03
Chicago, United States
82% AI deal score
$2,408
$2,077
Save $331
From KEF
Elite
Jun 30
Chicago, United States
81% AI deal score
$2,318
$1,873
Save $445
From KEF
Elite
Jun 30
Chicago, United States
80% AI deal score
$2,316
$1,886
Save $430
From KEF
Elite
Aug 09
Chicago, United States
79% AI deal score
$2,235
$1,986
Save $249
From KEF
Elite
Aug 09
Chicago, United States
78% AI deal score
$2,159
$1,965
Save $194
From KEF
Elite
Aug 09
Chicago, United States
78% AI deal score
$2,159
$1,970
Save $189
From KEF
Elite
Aug 09
Chicago, United States
78% AI deal score
$2,160
$1,977
Save $183
From KEF
Elite
Aug 22
Chicago, United States
77% AI deal score
$2,297
$2,162
Save $135
From KEF
Elite
Jul 14
Chicago, United States
77% AI deal score
$2,366
$2,272
Save $94
From KEF
Elite
Aug 09
Chicago, United States
76% AI deal score
$2,156
$2,111
Save $45
From KEF
Elite
Aug 09
Chicago, United States
76% AI deal score
$2,156
$2,111
Save $45
From KEF
Elite
Aug 09
Chicago, United States
76% AI deal score
$2,156
$2,114
Save $42
From KEF
Elite
Aug 12
Chicago, United States
76% AI deal score
$2,236
$2,192
Save $44
From KEF
Elite
Aug 12
Chicago, United States
76% AI deal score
$2,235
$2,197
Save $38
From KEF
Elite
Aug 21
Chicago, United States
76% AI deal score
$2,279
$2,204
Save $75
From KEF
Elite
Jul 26
Chicago, United States
76% AI deal score
$2,287
$2,240
Save $47
From KEF
Elite
Jul 26
Chicago, United States
76% AI deal score
$2,287
$2,245
Save $42
From KEF
Elite
Jul 26
Chicago, United States
76% AI deal score
$2,287
$2,252
Save $35
From KEF
Elite
Jul 26
Chicago, United States
76% AI deal score
$2,296
$2,261
Save $35
From KEF
Elite
Aug 09
Chicago, United States
75% AI deal score
$2,131
$2,111
Save $20
From KEF
Elite
Aug 02
Chicago, United States
75% AI deal score
$2,167
From KEF
Elite
Aug 02
Chicago, United States
75% AI deal score
$2,172
From KEF
Elite
Aug 02
Chicago, United States
75% AI deal score
$2,179
From KEF
Elite
Aug 02
Chicago, United States
75% AI deal score
$2,188
From KEF
Elite
Aug 12
Chicago, United States
75% AI deal score
$2,235
$2,204
Save $31
From KEF
Elite
Aug 09
Chicago, United States
75% AI deal score
$2,214
From KEF
Elite
Jul 14
Chicago, United States
75% AI deal score
$2,279
From KEF
Elite
Aug 23
Chicago, United States
75% AI deal score
$2,285
From KEF
Elite
Jul 14
Chicago, United States
75% AI deal score
$2,287
From KEF
Elite
Aug 20
Chicago, United States
75% AI deal score
$2,306
$2,292
Save $14
From KEF
Elite
Aug 20
Chicago, United States
75% AI deal score
$2,304
From KEF
Elite
Aug 31
Chicago, United States
75% AI deal score
$2,337