Cheap flights from O'Hare Intl (ORD) to Keflavik Intl (KEF) from $251

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Reykjavik Keflavik Intl Airport departing on 5/13. 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.
ORD — KEF
Mar 5 — Mar 121

The best prices from Chicago O'Hare Intl to Reykjavik Keflavik Intl are usually found in February or January, booked 46 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from O'Hare Intl to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 29, 2024.

Popular in

December

Cheapest in

February

Average price

$608

Round-trip from

$338
High demand for flights, 40% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in February 2024
From Chicago O'Hare Intl to Reykjavik Keflavik Intl

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

Monday is generally a great day to depart. Flying on this day could help you save up to 13%.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

Travelers have found it’s best to book a flight 26 days in advance to save up to 32% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport 1-2 weeks in advance for as low as $653, or $852 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

Flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport lean towards being more expensive in July. Prices are generally better when you fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport in February, with the cheapest ticket starting at $515.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport (ORD - KEF)?

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the afternoon.

Cheap Icelandair flights from O'Hare Intl to Keflavik Intl

Explore cheap flight options specifically provided by Icelandair for the route between O'Hare Intl and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Check out some of the cheapest Icelandair flights we've come across from Chicago to Reykjavik. Come back soon if you're not finding the exact deal you're looking for.
Mon 4/297:30 pmORD - KEF
Nonstop6h 05mIcelandair
Thu 5/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$492
Mon 4/297:30 pmORD - KEF
Nonstop6h 05mIcelandair
Thu 5/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$527
Mon 4/297:30 pmORD - KEF
Nonstop6h 05mIcelandair
Thu 5/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$540
Thu 5/167:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sun 5/267:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/28$558
Mon 4/227:30 pmORD - KEF
Nonstop6h 05mIcelandair
Mon 4/294:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$568
Wed 5/2210:15 pmORD - KEF
Nonstop6h 05mIcelandair
Wed 6/57:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/28$573
Tue 4/237:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sun 4/284:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$583
Mon 4/227:30 pmORD - KEF
Nonstop6h 05mIcelandair
Mon 4/294:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$588
Wed 5/297:25 pmORD - KEF
Nonstop6h 15mIcelandair
Tue 6/47:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/27$591

Cheap Delta flights from O'Hare Intl to Keflavik Intl

Explore cheap flight options specifically provided by Delta for the route between O'Hare Intl and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Chicago to Reykjavik. Deals frequently update to provide users with more options.
Thu 4/186:40 pmORD - KEF
1 stop9h 50mDelta
Wed 4/2411:15 amKEF - ORD
1 stop15h 19mDelta
Deal found 2/28$735
Wed 4/173:25 pmORD - KEF
2 stops13h 05mDelta
Tue 4/2311:15 amKEF - ORD
1 stop11h 40mDelta
Deal found 2/28$740
Sat 6/15:26 pmORD - KEF
1 stop7h 54mDelta
Tue 6/119:30 amKEF - ORD
1 stop10h 26mDelta
Deal found 2/28$748
Sun 4/286:40 pmORD - KEF
1 stop9h 50mDelta
Sun 5/511:15 amKEF - ORD
2 stops15h 09mDelta
Deal found 2/27$752
Tue 6/117:30 amORD - KEF
1 stop21h 00mDelta
Wed 6/2611:15 amKEF - ORD
2 stops14h 21mDelta
Deal found 2/28$759

Cheap O'Hare Intl to Keflavik Intl flights in February & March 2024

Find cheap flight options from O'Hare Intl to Keflavik Intl specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on February 29, 2024.
The lowest fares we've come across on flights traveling from Chicago to Reykjavik in February and March 2024. Check back soon for alternative fares.
Mon 3/1110:47 pmORD - KEF
3 stops25h 18mMultiple Airlines
Tue 3/193:20 pmKEF - ORD
2 stops22h 06mMultiple Airlines
Deal found 2/27$628
Mon 3/1110:47 pmORD - KEF
3 stops25h 18mMultiple Airlines
Tue 3/193:20 pmKEF - ORD
3 stops30h 38mMultiple Airlines
Deal found 2/27$650
Mon 3/118:42 pmORD - KEF
2 stops27h 23mMultiple Airlines
Tue 3/193:20 pmKEF - ORD
2 stops22h 06mMultiple Airlines
Deal found 2/27$656
Sun 3/317:30 pmORD - KEF
Nonstop6h 05mIcelandair
Tue 4/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$657
Sat 3/307:30 pmORD - KEF
Nonstop6h 05mIcelandair
Mon 4/84:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/27$683
Fri 3/297:30 pmORD - KEF
Nonstop6h 10mIcelandair
Tue 4/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/27$703
Sat 3/307:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sun 4/74:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/27$704
Wed 3/277:30 pmORD - KEF
Nonstop6h 10mIcelandair
Wed 4/34:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$709
Sun 3/317:45 pmORD - KEF
2 stops33h 40mScandinavian Airlines
Tue 4/911:05 amKEF - ORD
2 stops35h 50mScandinavian Airlines
Deal found 2/28$710

O'Hare Intl to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
The lowest fares we've come across on flights traveling from Chicago to Reykjavik in February and March 2024. Check back soon for alternative fares.
Mon 4/297:30 pmORD - KEF
Nonstop6h 05mIcelandair
Thu 5/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$527
Mon 4/297:30 pmORD - KEF
Nonstop6h 05mIcelandair
Thu 5/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$540
Thu 5/167:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sun 5/267:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/28$558
Mon 4/227:30 pmORD - KEF
Nonstop6h 05mIcelandair
Mon 4/294:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$568
Wed 5/2210:15 pmORD - KEF
Nonstop6h 05mIcelandair
Wed 6/57:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/28$573
Tue 4/237:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sun 4/284:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$583
Tue 10/110:15 pmORD - KEF
Nonstop6h 05mIcelandair
Sat 10/57:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/28$584
Thu 5/95:46 pmORD - KEF
2 stops29h 59mMultiple Airlines
Sat 5/189:35 amKEF - ORD
1 stop12h 30mMultiple Airlines
Deal found 2/28$585
Mon 4/227:30 pmORD - KEF
Nonstop6h 05mIcelandair
Mon 4/294:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$588

Non-stop flights to Keflavik Intl from O'Hare Intl

Discover non-stop flight options from O'Hare Intl to Keflavik Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
For a quicker trip, book one of these direct flights from Chicago to Reykjavik. Users seeking other options on flights from Chicago to Reykjavik should update the search form at the top of the page.
Mon 4/297:30 pmORD - KEF
Nonstop6h 05mIcelandair
Thu 5/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$527
Mon 4/297:30 pmORD - KEF
Nonstop6h 05mIcelandair
Thu 5/94:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$540
Thu 5/167:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sun 5/267:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/28$558
Mon 4/227:30 pmORD - KEF
Nonstop6h 05mIcelandair
Mon 4/294:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$568
Wed 5/2210:15 pmORD - KEF
Nonstop6h 05mIcelandair
Wed 6/57:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/28$573
Tue 4/237:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sun 4/284:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$583
Mon 4/227:30 pmORD - KEF
Nonstop6h 05mIcelandair
Mon 4/294:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$588
Wed 5/297:25 pmORD - KEF
Nonstop6h 15mIcelandair
Tue 6/47:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/27$591
Mon 4/227:30 pmORD - KEF
Nonstop6h 05mIcelandair
Sat 4/274:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/28$594

O'Hare Intl to Keflavik Intl flights leaving soon

Find last-minute flight options from O'Hare Intl to Keflavik Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Have a look at some of the flights available from Chicago to Reykjavik departing last-minute. It's wise to confirm all flight details are correct before booking.
Sun 3/1010:47 pmORD - KEF
2 stops25h 18mMultiple Airlines
Wed 3/204:45 pmKEF - ORD
Nonstop6h 35mMultiple Airlines
Deal found 2/27$728
Tue 3/56:30 pmORD - KEF
Nonstop6h 10mIcelandair
Wed 3/204:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 2/27$730
Tue 3/58:35 pmORD - KEF
2 stops26h 30mMultiple Airlines
Wed 3/204:45 pmKEF - ORD
Nonstop6h 35mMultiple Airlines
Deal found 2/27$821
Tue 3/510:40 pmORD - KEF
3 stops24h 25mMultiple Airlines
Wed 3/204:45 pmKEF - ORD
Nonstop6h 35mMultiple Airlines
Deal found 2/27$834
Tue 3/510:40 pmORD - KEF
3 stops24h 25mMultiple Airlines
Wed 3/204:00 pmKEF - ORD
3 stops24h 13mMultiple Airlines
Deal found 2/27$838
Tue 3/510:40 pmORD - KEF
3 stops24h 25mMultiple Airlines
Wed 3/204:00 pmKEF - ORD
2 stops22h 34mMultiple Airlines
Deal found 2/27$844
Wed 3/66:17 amORD - KEF
2 stops16h 48mMultiple Airlines
Wed 3/204:45 pmKEF - ORD
Nonstop6h 35mMultiple Airlines
Deal found 2/27$854
Tue 3/56:30 pmORD - KEF
Nonstop6h 10mMultiple Airlines
Thu 3/143:20 pmKEF - ORD
2 stops45h 01mMultiple Airlines
Deal found 2/27$889
Tue 3/56:30 pmORD - KEF
Nonstop6h 10mMultiple Airlines
Wed 3/205:00 pmKEF - ORD
1 stop20h 38mMultiple Airlines
Deal found 2/27$918

One-way flights to Keflavik Intl from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Users in need of a one-way flight from Chicago to Reykjavik can choose from these deals. Users can also find round-trip Chicago to Reykjavik flights by using the search form above.
Mon 5/136:00 amORD - KEF
2 stops17h 55mMultiple Airlines
Deal found 2/28$251
Sun 4/710:00 pmORD - KEF
2 stops25h 55mMultiple Airlines
Deal found 2/29$252
Sun 3/1010:47 pmORD - KEF
2 stops25h 18mMultiple Airlines
Deal found 2/27$260
Thu 3/285:25 pmORD - KEF
2 stops59h 45mMultiple Airlines
Deal found 2/27$281
Wed 5/156:15 amORD - KEF
2 stops17h 30mMultiple Airlines
Deal found 2/28$292
Fri 5/107:12 amORD - KEF
3 stops16h 33mMultiple Airlines
Deal found 2/27$295
Thu 3/2810:00 pmORD - KEF
3 stops49h 45mMultiple Airlines
Deal found 2/27$301
Fri 3/2910:11 amORD - KEF
2 stops42h 59mMultiple Airlines
Deal found 2/28$304
Tue 5/148:21 amORD - KEF
3 stops39h 24mMultiple Airlines
Deal found 2/28$321

Find flights from O'Hare Intl to Keflavik Intl within your budget

Customize your flight search to find flights from O'Hare Intl to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$492 - $790

Route

Depart

Return

Price

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 4/29

Nonstop6h 05m

Reykjavik Keflavik Intl

Thu 5/9

Nonstop6h 35m

$492

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 5/9

2 stops29h 59m

Reykjavik Keflavik Intl

Sat 5/18

1 stop12h 30m

$585

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sun 4/7

2 stops33h 40m

Reykjavik Keflavik Intl

Sun 4/14

2 stops30h 40m

$688

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 4/18

1 stop9h 50m

Reykjavik Keflavik Intl

Wed 4/24

1 stop15h 19m

$735

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 6/21

1 stop11h 55m

Reykjavik Keflavik Intl

Wed 7/3

2 stops26h 52m

$739

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Tue 6/18

2 stops12h 50m

Reykjavik Keflavik Intl

Wed 6/26

Nonstop6h 45m

$742

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 3/11

1 stop36h 05m

Reykjavik Keflavik Intl

Tue 3/19

1 stop35h 55m

$757

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 4/18

1 stop26h 00m

Reykjavik Keflavik Intl

Sun 4/21

1 stop18h 10m

$761

Chicago O'Hare IntlReykjavik Keflavik Intl

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 4/26

2 stops13h 05m

Reykjavik Keflavik Intl

Wed 5/1

2 stops15h 06m

$790

Flights are sorted by cheapest first

Deals found on 2/28

When is the best time to book a flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Keflavik Intl. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Keflavik Intl. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Keflavik Intl by month

Plan your trip from O'Hare Intl to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Keflavik Intl is currently $284 while a round-trip flight costs $699. Price data was last updated on February 25, 2024.

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport (average of $329). Flying from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $761). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$329

February

$393

March

$474

April

$521

May

$539

June

$684

July

$761

August

$661

September

$680

October

$497

November

$330

December

$359

Temperature and rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature and rainfall totals by month.

KEF

Temperature

32 - 51.8 °F

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated February 29, 2024.
Peruse reviews from past customers who have flown with Icelandair, Delta and Air Canada from Chicago to Reykjavik to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,818 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
2,258 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,766 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
5,180 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
1,156 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport for under $500 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport for under $500. The cheapest flight booked recently is on Icelandair for just $492, but on average you can expect to pay $584.

Are there nonstop flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport under $600. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport is less than $593.

Are there last-minute flights available from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport for under $800?

There are currently 20+ open flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport within the next 7 days for less than $800.

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport round-trip?

Icelandair, at $492, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport.. You may be able to fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport for 34% less than the average price by searching for this airline.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

What are the cheapest flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

Looking for the cheapest flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport? While on average our users pay $1,494, our data indicates the cheapest price to be $327. The most popular route (Chicago O'Hare Intl - Reykjavik Keflavik Intl), is priced around $490.

What does ORD to KEF mean?

Great question - ORD to KEF just means Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport. Now you’ll know what these unique codes when you look for flights!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from O'Hare Intl to Keflavik Intl

Discover the top 4 airlines that operate flights from O'Hare Intl to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$411Average$648FlexibilityNo cancel feeOn-time77%
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IcelandairCheapest$522Average$739FlexibilityNo cancel feeOn-time76%
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Search flights from O'Hare Intl to Keflavik Intl by cabin class

Find flights from O'Hare Intl to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from O'Hare Intl to Keflavik Intl

Find hourly flight availability from O'Hare Intl to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 29, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from O'Hare Intl to Keflavik Intl

Explore weekly flight availability from O'Hare Intl to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 29, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday0daily flights
Wednesday1daily flight
Thursday0daily flights
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