KEF - ORD

$303 Find Cheap Flights from Reykjavik to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reykjavik to O'Hare Intl departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Reykjavik to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Reykjavik to Chicago, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Reykjavik to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reykjavik to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Reykjavik to O'Hare Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Reykjavik to O'Hare Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Icelandair Logo
4:25 pm - 6:15 pmKEF-ORD
6h 50mnonstop
Icelandair Logo
10:15 pm - 9:20 amORD-KEF
6h 05mnonstop
$519Icelandair
Find Deal
Mon, Jun 16 - Wed, Jun 25
Icelandair Logo
7:35 pm - 9:15 pmKEF-ORD
6h 40mnonstop
Icelandair Logo
10:15 pm - 9:20 amORD-KEF
6h 05mnonstop
$543Icelandair
Find Deal
Tue, Aug 26 - Wed, Sep 3
Scandinavian Airlines Logo
11:00 am - 4:10 pmKEF-ORD
34h 10m2 stops
Scandinavian Airlines Logo
7:15 pm - 10:15 amORD-KEF
34h 00m2 stops
$576Scandinavian Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Scandinavian Airlines Logo
5:10 pm - 4:10 pmKEF-ORD
28h 00m1 stop
Scandinavian Airlines Logo
7:15 pm - 10:15 amORD-KEF
34h 00m2 stops
$615Scandinavian Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Logo
9:35 am - 3:05 pmKEF-ORD
34h 30m2 stops
Logo
5:05 am - 4:45 amORD-KEF
18h 40m2 stops
$660
Find Deal
Mon, Jun 16 - Wed, Jun 25
Air Canada Logo
9:50 am - 9:10 amKEF-ORD
28h 20m1 stop
Air Canada Logo
8:40 am - 8:10 amORD-KEF
18h 30m1 stop
$673Air Canada
Find Deal
Mon, Jun 16 - Wed, Jun 25
Logo
9:35 am - 3:05 pmKEF-ORD
34h 30m2 stops
Logo
5:51 am - 4:50 amORD-KEF
17h 59m1 stop
$682
Find Deal
Mon, Jun 16 - Wed, Jun 25
Air Canada Logo
9:50 am - 3:50 pmKEF-ORD
11h 00m1 stop
Air Canada Logo
2:07 pm - 8:10 amORD-KEF
13h 03m1 stop
$710Air Canada
Find Deal
Mon, Jun 16 - Wed, Jun 25
United Airlines Logo
12:00 pm - 1:50 pmKEF-ORD
6h 50mnonstop
United Airlines Logo
2:07 pm - 8:10 amORD-KEF
13h 03m1 stop
$738United Airlines
Find Deal
Mon, Jun 16 - Wed, Jun 25
United Airlines Logo
12:00 pm - 1:50 pmKEF-ORD
6h 50mnonstop
United Airlines Logo
9:10 pm - 8:30 amORD-KEF
6h 20mnonstop
$740United Airlines
Find Deal
Mon, Jun 16 - Wed, Jun 25
Expert advice

Expert advice for your flight from Reykjavik to O'Hare Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United Polaris offers lie-flat seats with aisle access, ideal for long-haul comfort.


United's Wi-Fi varies; check coverage map before purchasing for reliable connection.

Read more about United Airlinesby Stefanie Waldek
Icelandair

Saga Premium includes lounge access and two checked bags up to 70 pounds each.


Icelandair's stopover program allows up to a week in Iceland without extra charge.

Read more about Icelandairby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Icelandair

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Useful Info

KAYAK's insights & trends for Reykjavik to O'Hare Intl flights

Get data-powered insights and trends into flights from Reykjavik to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Reykjavik to Chicago?

The average price of all round-trip flights from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Reykjavik to Chicago, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Chicago, Thursday is the cheapest day to fly and Saturday is the most expensive.

Can I save money by flying with a layover from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,018, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$303
Flight from Reykjavik to Chicago

When to book flights from Reykjavik to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Reykjavik to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reykjavik to Chicago flights

  • What is the cheapest flight from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport was $303 for a one-way ticket and $519 for a round-trip.

  • Do I need a passport to fly between Reykjavik and Chicago?

    A passport is required to fly from Reykjavik to Chicago.

  • Which airlines offer Wi-Fi service onboard planes from Reykjavik to Chicago?

    Only American Airlines offers inflight Wi-Fi service on the Reykjavik to Chicago flight route.

  • Which aircraft models fly most regularly from Reykjavik to Chicago?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Reykjavik to Chicago flight route.

  • Which airline alliances offer flights from Reykjavik to Chicago?

    Star Alliance is the only airline alliance operating flights between Reykjavik and Chicago.

  • On which days can I fly direct from Reykjavik to Chicago?

    There are nonstop flights from Reykjavik to Chicago on a daily basis.

  • How does KAYAK find such low prices on flights from Reykjavik to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reykjavik to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reykjavik to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Reykjavik is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reykjavik to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Reykjavik with another airline. Booking your flights between Reykjavik and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reykjavik to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Reykjavik up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $418 or less one-way and $519 or less round-trip.

Prefer to fly direct from Reykjavik to Chicago?

Find which airlines fly direct from Reykjavik Keflavik Intl Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Reykjavik Keflavik Intl to Chicago O'Hare Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

See more direct flights

Direct returns

Chicago O'Hare Intl to Reykjavik Keflavik Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

See more direct flights
See more direct flights

Top airline flying from Reykjavik to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Reykjavik to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reykjavik to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 487 reviews
7.0Comfort
7.1Boarding
7.1Entertainment
6.3Food
8.0Crew
Airline reviews

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

10.0 ExcellentJames, Apr 2025MAN - KEF
Read more Icelandair reviews

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Everything you need to know for your flight from Reykjavik to O'Hare Intl

Information on your arrival and departure airports

O'Hare Intl (ORD)
Reykjavik (KEF)

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