ORD - CPH

$225 Find Cheap Flights from Chicago O'Hare Airport to Copenhagen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Copenhagen departing on 11/17. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Copenhagen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Copenhagen.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Copenhagen.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$456
Overall average: $688
Icelandair
Tue 3/31Tue 4/14
ORD - CPH • 1 stop
Cheapest non-stop
$459
Typical prices: $508-$921
Scandinavian Airlines
Mon 12/8Mon 12/15
ORD - CPH • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Use the Terminal Transfer Bus at ORD for easy transfers.
Take the regional train from CPH to reach central Copenhagen.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Icelandair
Cheapest • from $456 (round-trip)
SWISS
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 33% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
6 days a week
There are direct flights from O'Hare Intl to Copenhagen 6 days a week: Mon, Wed, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Copenhagen!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from O'Hare Intl to Copenhagen (ORD-CPH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Copenhagen 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Mar 31 - Tue, Apr 14
Icelandair Logo
7:25 pm - 9:45 pmORD-CPH
19h 20m1 stop
Icelandair Logo
2:00 pm - 6:15 pmCPH-ORD
11h 15m1 stop
$456Icelandair
Find Deal
Wed, Mar 4 - Sun, Mar 8
Scandinavian Airlines Logo
7:30 am - 7:10 amORD-CPH
16h 40m1 stop
Scandinavian Airlines Logo
2:30 pm - 5:45 pmCPH-ORD
9h 15mnonstop
$458Scandinavian Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Scandinavian Airlines Logo
7:20 pm - 10:25 amORD-CPH
8h 05mnonstop
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH-ORD
9h 15mnonstop
$459Scandinavian Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
Scandinavian Airlines Logo
7:05 am - 7:00 amORD-CPH
16h 55m1 stop
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH-ORD
9h 15mnonstop
$460Scandinavian Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Scandinavian Airlines Logo
7:20 pm - 10:25 amORD-CPH
8h 05mnonstop
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH-ORD
9h 15mnonstop
$461Scandinavian Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
Icelandair Logo
6:30 pm - 12:30 pmORD-CPH
11h 00m1 stop
Icelandair Logo
12:55 pm - 5:20 pmCPH-ORD
11h 25m1 stop
$471Icelandair
Find Deal
Mon, Nov 17 - Wed, Dec 3
Air Canada Logo
7:05 am - 2:00 pmORD-CPH
23h 55m2 stops
Air Canada Logo
9:50 am - 11:18 amCPH-ORD
32h 28m2 stops
$500Air Canada
Find Deal
Mon, Nov 10 - Sun, Nov 23
Air Canada Logo
3:55 pm - 12:25 pmORD-CPH
13h 30m2 stops
Air Canada Logo
6:50 am - 2:55 pmCPH-ORD
15h 05m2 stops
$503Air Canada
Find Deal
Tue, Dec 2 - Thu, Dec 4
SWISS Logo
6:50 pm - 2:10 pmORD-CPH
12h 20m1 stop
SWISS Logo
2:55 pm - 4:20 pmCPH-ORD
32h 25m1 stop
$504SWISS
Find Deal
Wed, Nov 19 - Wed, Dec 3
Lufthansa Logo
10:35 pm - 11:25 pmORD-CPH
17h 50m1 stop
Lufthansa Logo
2:20 pm - 8:05 pmCPH-ORD
12h 45m1 stop
$505Lufthansa
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from O'Hare Intl to Copenhagen 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 Chicago O'Hare Airport to Copenhagen?

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

For Chicago O'Hare Airport to Copenhagen, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Copenhagen back to Chicago O'Hare Airport, the best deals are generally found on Wednesday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Copenhagen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Copenhagen is February, where tickets cost $429 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $778 and $777 respectively.

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

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 $587, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Copenhagen, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Copenhagen, you should book around 3 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

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

 
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.
Airports
ORD

For a smooth departure from ORD, consider using the Terminal Transfer Bus between Terminals 1, 2, 3, and 5 to avoid re-entering security.

Read more about ORDby Stefanie Waldek
CPH

Arriving at CPH? Take the regional train for a comfortable 13-minute ride to Copenhagen Central Station with air conditioning in summer.

Read more about CPHby Chris Dong
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

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
Chris Dong

Chris Dong

Expert on CPH

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Good to know

Low seasonFebruary
Cheapest flight$225
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Chicago O'Hare Airport to Copenhagen

When to book flights from O'Hare Intl to Copenhagen

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Copenhagen 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 Chicago O'Hare Airport to Copenhagen flights

  • How family-friendly is Icelandair on flights between Chicago O'Hare and Copenhagen?

    Icelandair provides a family-friendly experience on flights between Chicago O'Hare and Copenhagen. They offer amenities and services that cater to families, including in-flight entertainment options suitable for all ages and a welcoming cabin crew. Additionally, the airline offers child-friendly meals and seating arrangements to ensure a comfortable journey for families traveling together.

  • What is the visa policy for Americans traveling from Chicago O'Hare to Copenhagen?

    American citizens traveling from Chicago O'Hare to Copenhagen, Denmark, can enter without a visa for up to 90 days within a 180-day period. This applies for tourism, business, or transit purposes. However, travelers must ensure their passports are valid for at least three months beyond the intended departure date. For longer stays or other purposes, a visa or residence permit is required.

  • What United Airlines layovers are common on flights from Chicago O'Hare Airport to Copenhagen?

    Common United Airlines layovers on flights from Chicago O'Hare Airport to Copenhagen may include stops in Newark Liberty International Airport (EWR), Washington Dulles International Airport (IAD), and Frankfurt Airport (FRA). These layovers provide convenient connections for passengers traveling between the two cities. However, specific layovers can vary depending on the date and time of travel.

  • How can I get to the city center after my flight from Copenhagen to Chicago O'Hare?

    After your flight from Copenhagen to Chicago O'Hare, you can reach the city center using public transportation. One option is to take the Chicago Transit Authority (CTA) Blue Line train from the airport to downtown Chicago. Another option is to use a Pace bus service, such as the 250 or 330, which provide transportation to various downtown locations.

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Copenhagen was $225 for a one-way ticket and $456 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Copenhagen?

    Yes, you’ll need a passport to travel to Copenhagen from Chicago O'Hare Airport.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Copenhagen?

    All the following airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Copenhagen flight route: SWISS, United Airlines, KLM, Delta, Lufthansa, American Airlines, Finnair, British Airways, and Iberia.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Copenhagen?

    The Boeing 767-300 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Copenhagen flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Copenhagen?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Chicago O'Hare Airport and Copenhagen, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Copenhagen?

    You can catch a nonstop flight from Chicago O'Hare Airport to Copenhagen on Monday, Wednesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Chicago to Copenhagen, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Chicago to Copenhagen are Delta and KLM. With an average price for the route of $746 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $736 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Copenhagen?

    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 Chicago O'Hare Airport to Copenhagen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Chicago O'Hare Airport 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 Chicago O'Hare Airport to Copenhagen?

    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 Copenhagen with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and CPH 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 Chicago O'Hare Airport to Copenhagen?

    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 Copenhagen from Chicago O'Hare Airport 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 Chicago O'Hare Intl Airport to Copenhagen

  • Looking for a cheap flight? 25% of our users found flights on this route for $377 or less one-way and $523 or less round-trip.
  • On Scandinavian Airlines flights from Chicago O'Hare (ORD) to Copenhagen, passengers can enjoy a range of in-flight entertainment options. These include movies, TV shows, music, games, and more, all accessible through personal seatback screens or personal electronic devices.
  • Passengers rent a car in Copenhagen after your flight from Chicago O'Hare Airport. Several rental companies operate at Copenhagen Airport (CPH), including Avis, Budget, Europcar, Hertz, and Sixt, among others. You can easily find their counters at the airport upon arrival. Make sure to check their websites or contact them directly for reservations and specific details.
  • Passengers on Icelandair flights from Chicago O'Hare to Copenhagen can choose their seats in advance. Icelandair allows seat selection during the booking process or afterward through their website or customer service. Advance seat selection provides passengers the opportunity to secure their preferred seat, such as window or aisle, for a more comfortable journey.
  • Icelandair's pet policy for flights between Chicago O'Hare and Copenhagen allows small dogs and cats to travel in the cabin, weighing a maximum of 20 lb including the carrier. Larger pets must be transported as checked baggage or cargo.
  • Scandinavian Airlines (SAS) promotes eco-friendly travel on flights from Chicago O'Hare to Copenhagen by implementing sustainable practices. They prioritize fuel-efficient aircraft, minimize carbon emissions, and offer passengers the option to purchase carbon offsets. Additionally, SAS emphasizes waste reduction through recycling programs and eco-friendly catering practices. Through these initiatives, SAS aims to minimize the environmental impact of air travel and promote sustainable travel choices.

Prefer to fly direct from Chicago O'Hare Airport to Copenhagen?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Kastrup Copenhagen.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Kastrup Copenhagen Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Kastrup Copenhagen

Monday

Scandinavian Airlines

Scandinavian Airlines

Wednesday

Scandinavian Airlines

Scandinavian Airlines

Thursday

Scandinavian Airlines

Scandinavian Airlines

Friday

Scandinavian Airlines

Scandinavian Airlines

Saturday

Scandinavian Airlines

Scandinavian Airlines

Sunday

Scandinavian Airlines

Scandinavian Airlines

See more direct flights

Direct returns

Kastrup Copenhagen to Chicago O'Hare Intl

Monday

Scandinavian Airlines

Scandinavian Airlines

Wednesday

Scandinavian Airlines

Scandinavian Airlines

Thursday

Scandinavian Airlines

Scandinavian Airlines

Friday

Scandinavian Airlines

Scandinavian Airlines

Saturday

Scandinavian Airlines

Scandinavian Airlines

Sunday

Scandinavian Airlines

Scandinavian Airlines

See more direct flights

Reviews of the top 5 airlines serving from O'Hare Intl to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Copenhagen. 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 O'Hare Intl to Copenhagen? 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.
7.5
SWISSOverall score based on 1776 reviews
7.4Comfort
6.8Entertainment
7.1Food
7.7Boarding
8.2Crew
Airline reviews

As an ex airline employee in my home country of Jamaica, it was wonderful to see that Swiss Air has maintained it's exemplary service. The crew was both pleasant and professional. The meals were wholesome and tasty. My brother and I traveled and we both agree that our amazing vacation started with the excellent experience with Swiss Air. Continue to keep your standards high 🙂

10.0 ExcellentAnonymous, Sep 2025MXP - ZRH
Read more SWISS reviews

As an ex airline employee in my home country of Jamaica, it was wonderful to see that Swiss Air has maintained it's exemplary service. The crew was both pleasant and professional. The meals were wholesome and tasty. My brother and I traveled and we both agree that our amazing vacation started with the excellent experience with Swiss Air. Continue to keep your standards high 🙂

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

Not good. We returned on united airlines and the food was horrible.

The plan was delayed for takeoff by an hour, but we ended up making the landing on time which was a nice surprise.

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Absolutely amazing! Best airline i have flown with, huge difference to United!

first of all, the grand person that I tried to upgrade to Business told me there were no seats available. I don't think she really knew how to use the system at all. They were lying to me then I went and sat at my assigned seat and I asked them again if they had seats in business class one of the hostesses proceeded to tell me now the flight is full. The flight was pretty full, but after we took off, there were at least 10 seats in business that they were not occupied so they lied to me basically and I'm really upset about that.

The flight was cancelled without explanation, and the replacement flight was late

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

1) SAS sent me emails that i could check in but that was just a waste of time because traveling to the us i actually had to check-in at the airport. 2) SAS evidently does not care about vegetarians as it does not offer regular veggie alternatives in the transcontinental flights.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

SAS has too many other airliners. They don't need to exist.

Only one choice for meal seats had no leg room

I didn't book special seats but the ones I got were great. The food wasn't good but on par with other airlines

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

It was too cold in the plane my feet froze

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.