$311 Find Cheap Flights from Chicago to Reykjavik - Compare and Save

Among airlines operating Chicago to Reykjavik Keflavik Intl Airport flights:

• Icelandair: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Chicago and Reykjavik Keflavik Intl Airport. The airlines offering nonstop flights on this route include:

• Icelandair
• United Airlines

Flights from Chicago to Reykjavik Keflavik Intl Airport may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Reykjavik Keflavik Intl (KEF).

Here are some options for this route, based on selected ticket types and cabin classes:

• Icelandair: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• Brussels Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Chicago to Reykjavik Keflavik Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $164 round-trip via Minneapolis St Paul (MSP), compared to $648 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $69–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Chicago to Reykjavik Keflavik Intl Airport most commonly connect through:

• Detroit Metropolitan Wayne County (DTW) - 26% of one-stop connections
• Toronto Pearson Intl (YYZ) - 19% of one-stop connections
• Minneapolis St Paul (MSP) - 15% of one-stop connections
• Boston Logan Intl (BOS) - 11% of one-stop connections

Detroit Metropolitan Wayne County (DTW) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 6% on the Chicago to Reykjavik Keflavik Intl Airport route. Tuesday is the cheapest departure day at $629 round-trip on average, while Friday is the most expensive at $665, a difference of $36. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Evening is the busiest departure period on Chicago to Reykjavik Keflavik Intl Airport flights, with 50% of flights leaving in that window. Night departures account for 50%, morning flights for 0%, and afternoon flights for 0%.

Some of the most popular sights in Reykjavik Keflavik Intl Airport are Hallgrímskirkja, Reykjavik City Centre and Harpa. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

These are the earliest and latest flight times available from Chicago to Reykjavik Keflavik Intl Airport:

• Earliest: departs at 6:30 pm and lands at 12:44 am
• Latest: departs at 10:45 pm and lands at 4:59 am.

The flight takes about 6h 14m.

Last-minute fares on this route - booked within 2 weeks of departure - run 6% above the route average of $649. Book 9 weeks before departure for the lowest fares.

A nonstop flight from Chicago to Reykjavik Keflavik Intl Airport takes 6h 14m, covering 2,931 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Chicago to Reykjavik Keflavik Intl Airport are currently lower than usual. Average one-way flight prices are about $399, which is 25% below the typical average for this route.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 9h 13m, compared with 9h 56m via Washington, D.C. Dulles Intl (IAD) and 10h 27m via Toronto Pearson Intl (YYZ).

Reykjavik Keflavik Intl Airport is 5 hours ahead of Chicago (Greenwich Mean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Reykjavik Keflavik Intl Airport (KEF) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
· Ice Rental 4x4
· Fair Car
· Budget
· Europcar
· Alamo

Round-trip flights from Chicago to Reykjavik Keflavik Intl Airport range from $524 to $788, with an average of $649 over the past 12 months. Anything below $524 counts as a good deal.