Cheap flights from Chicago O'Hare Intl Airport to Reykjavik from $234
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Reykjavik departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Icelandair flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
Our best Icelandair deals on Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport flight tickets
Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport flight tickets
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?
The month of January is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Chicago O'Hare Intl Airport, with most prices found around $592. If you’re not able to fly to Reykjavik Keflavik Intl Airport in January, then April is your next best option. Flight prices from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport during April average around $597.
What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?
The cheapest day to depart from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport is on a Thursday when prices can be found for as low as $553. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Saturday, with ticket prices averaging around $639.
What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?
The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon when flights can be purchased for as low as $515. Flights in the evening are often more expensive with an average ticket price of $640.
What is the cheapest Chicago O'Hare Intl to Reykjavik Keflavik Intl flight route?
Fly from Chicago O'Hare Intl to Reykjavik Keflavik Intl for the best Chicago O'Hare Intl - Reykjavik Keflavik Intl flight prices
How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?
You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $657 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from Chicago O'Hare Intl Airport for as low as $598 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Reykjavik Keflavik Intl flights?
There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Reykjavik Keflavik Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago O'Hare Intl to Reykjavik Keflavik Intl?
WestJet, Icelandair, and Air Canada are the most popular carriers operating from Chicago O'Hare Intl to Reykjavik Keflavik Intl
What airlines fly to Reykjavik Keflavik Intl Airport?
Icelandair, United Airlines and Air Canada are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport from Chicago O'Hare Intl Airport according to our data. Icelandair is the first choice among our users, with 86% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 3 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport on average per day?
The number of flights available between Chicago O'Hare Intl Airport and Reykjavik Keflavik Intl Airport is 7 per day as of July 2025. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.
How many flights depart from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport on average per week?
49 flights are operational weekly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport as of July 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
Cheap Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport (ORD to KEF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
How far is Chicago O'Hare Intl to Reykjavik Keflavik Intl by plane?
There are 2934.0 mi between Chicago O'Hare Intl and Reykjavik Keflavik Intl. A reasonable flight in good conditions will take 6h 05m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?
Prices for flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?
There are 3 operators available for flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport as of July 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport.
What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?
The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Reykjavik Keflavik Intl Airport, the leading plane model is Boeing 757-200, making up 15.04% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 13.68%, Boeing 787 Dreamliner with 11.85%, and Boeing 787-9 Dreamliner with 11.39%.
What is the most popular airline from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport is Icelandair (86% of total bookings). The next most popular airlines are United Airlines (12%) and Air Canada (1%).
Best airlines flying from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $507 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.1 9,683 reviews | |||
| PriceFrom $612 | Free Cancellation | Rating 7.4 8,844 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport starts from $612 round-trip, up to an average price of $708. Our users have rated United Airlines at 7.4/10.
Air Canada Flights From Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport
$532 is the best Air Canada flight deal from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $569, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 9,680 user reviews) flies into Reykjavik Keflavik Intl Airport from Chicago O'Hare Intl Airport 7 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Chicago to Reykjavik?
It is quick and easy to find Chicago to Reykjavik flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Reykjavik that suits you.
Can I find flights from Chicago to Reykjavik with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Reykjavik flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Reykjavik?
Once all potential Chicago to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chicago to Reykjavik right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.