ORD - FRA

$332 Find Cheap Flights from Chicago to Frankfurt Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Frankfurt departing on 7/28. 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 Frankfurt am Main Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Frankfurt am Main.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Frankfurt am Main.
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Everything you should know

Cheapest round-trip
$781
Typical prices: $1,307-$641
Scandinavian Airlines
Sat 11/14Sat 11/21
ORD - FRA • 1 stop
Cheapest non-stop
$1,058
Typical prices: $1,151-$792
Lufthansa
Wed 8/26Wed 9/2
ORD - FRA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa Premium Economy adds more space and an extra checked bag on this route.
In Lufthansa Economy, expect three-course meals and complimentary drinks long-haul.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $781 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Lufthansa and United Airlines. Average duration is 8h 25m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $600 (round-trip)
Shortest trip • 10h 10m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
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Flight Deals
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Flight Deals

Cheap Flights from Chicago to Frankfurt (ORD-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Frankfurt 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 Chicago to Frankfurt

Sat, Nov 14 - Sat, Nov 21
Scandinavian Airlines Logo
7:15 pm - 2:30 pm
ORD
-
FRA
12h 15m
1 stop
Scandinavian Airlines Logo
10:30 am - 10:04 pm
FRA
-
ORD
18h 34m
2 stops
$781Scandinavian Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
9:39 am - 6:10 am
ORD
-
FRA
13h 31m
1 stop
Multiple Airlines Logo
12:30 pm - 7:22 pm
FRA
-
ORD
13h 52m
1 stop
$783Multiple Airlines
Sat, Sep 19 - Fri, Sep 25
Multiple Airlines Logo
6:30 am - 6:10 am
ORD
-
FRA
16h 40m
1 stop
Multiple Airlines Logo
11:40 am - 10:06 pm
FRA
-
ORD
17h 26m
1 stop
$784Multiple Airlines
Fri, Oct 2 - Sun, Oct 18
Scandinavian Airlines Logo
7:15 pm - 2:35 pm
ORD
-
FRA
12h 20m
1 stop
Scandinavian Airlines Logo
3:20 pm - 4:10 pm
FRA
-
ORD
31h 50m
1 stop
$785Scandinavian Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
7:25 pm - 6:05 pm
ORD
-
FRA
15h 40m
2 stops
Multiple Airlines Logo
7:50 pm - 3:10 pm
FRA
-
ORD
26h 20m
1 stop
$786Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Scandinavian Airlines Logo
7:15 pm - 2:35 pm
ORD
-
FRA
12h 20m
1 stop
Scandinavian Airlines Logo
8:30 pm - 4:10 pm
FRA
-
ORD
26h 40m
1 stop
$787Scandinavian Airlines
Tue, Sep 22 - Tue, Sep 29
Scandinavian Airlines Logo
7:15 pm - 2:35 pm
ORD
-
FRA
12h 20m
1 stop
Scandinavian Airlines Logo
3:20 pm - 4:10 pm
FRA
-
ORD
31h 50m
1 stop
$788Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 23
Scandinavian Airlines Logo
7:15 pm - 2:35 pm
ORD
-
FRA
12h 20m
1 stop
Scandinavian Airlines Logo
8:30 pm - 4:10 pm
FRA
-
ORD
26h 40m
1 stop
$792Scandinavian Airlines
Wed, Sep 9 - Tue, Sep 22
Scandinavian Airlines Logo
7:15 pm - 7:45 pm
ORD
-
FRA
17h 30m
1 stop
Scandinavian Airlines Logo
3:20 pm - 4:10 pm
FRA
-
ORD
31h 50m
1 stop
$793Scandinavian Airlines
Sat, Nov 28 - Sat, Dec 5
Scandinavian Airlines Logo
7:15 pm - 9:45 am
ORD
-
FRA
31h 30m
1 stop
Scandinavian Airlines Logo
8:30 pm - 4:45 pm
FRA
-
ORD
27h 15m
1 stop
$795Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Frankfurt flights

Get data-powered insights and trends into flights from Chicago to Frankfurt to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport departing in November.

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

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

Your flight ticket price will generally be cheaper if you fly to Frankfurt Airport on a Wednesday and more expensive on a Saturday. On your return trip to Chicago, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

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 Frankfurt am Main Airport, 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 Frankfurt am Main Airport is February, where tickets cost $537 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,202 and $1,057 respectively.

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

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 Frankfurt am Main Airport, 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 Frankfurt am Main Airport, you should book around 2 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Chicago to Frankfurt

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and ORD

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.

Duncan Madden

Duncan Madden

Expert on FRA

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know

Low seasonJanuary
Cheapest flight$332
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Chicago to Frankfurt Airport

When to book flights from Chicago to Frankfurt

Are your dates flexible? Find out the best times to travel from Chicago to Frankfurt 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 to Frankfurt Airport flights

  • Can I fly an eco-friendly airline from Chicago O'Hare to Frankfurt?

    Different airlines flying from Chicago O'Hare to Frankfurt have eco-friendly flight options. These eco-friendly airlines work towards reducing carbon emissions by passengers. On average, a passenger on a flight to Frankfurt from Chicago releases about 3754 lbs of carbon. However, airlines such as Air Canada, United Airlines, Icelandair, and Austrian Airlines, have a reduced percentage of carbon emissions. Consider flying Icelandair Airlines, which has fewer emissions by 41% less carbon. The airline has fuel-efficient measures, including fuel-efficient flights, and optimizes flight routes to reduce carbon emissions and fuel consumption.

  • Which airlines flying from Chicago O'Hare Airport to Frankfurt Airport have layovers?

    When flying from Chicago O'Hare to Frankfurt, you can have one or multiple layovers if you want a layover. Your airline determines the layover city you go to. Some common layover cities on this route include London by British Airways, Paris by Air France and Delta Air Lines, Zurich by SWISS, Munich by Lufthansa, and Amsterdam by KLM and United Airlines.

  • Which airline should I consider for an unaccompanied minor flying from Chicago O'Hare to Frankfurt?

    United Airlines, American Airlines, and Delta Air Lines allow kids aged 5 to 14 to travel on this route unaccompanied, while Lufthansa has an age limit of 5 to 11 years old. The airlines have cabin crew members that will supervise your child throughout the journey, including during connecting flights, to ensure the child's safety. The airlines also provide priority services during check-in, boarding, and disembarkation. Lufthansa, American Airlines, and Delta offer age-appropriate entertainment and meals for the minor.

  • Is Frankfurt International Airport connected to the public transport system?

    Yes. FRA has trains and buses offering ground transportation from the airport to downtown Frankfurt and other regions. The bus stops are in front of Terminal 1 on the Arrivals level. Bus lines 61 and 62 have bus stops in Terminal 2 on level 2. Consider flying the Lufthansa Airport Bus service, which offers comfortable and fast transit from the airport to different parts of Frankfurt City. The airport connects to various regions within Frankfurt and the region's outskirts by local, regional, and international trains. You can purchase the train tickets in Terminal 1, concourse B, or online.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

    In the last 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport was $332 for a one-way ticket and $781 for a round-trip.

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

    Yes, you’ll need a passport to travel to Frankfurt Airport from Chicago.

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

    All the following airlines offer inflight Wi-Fi service on the Chicago to Frankfurt Airport flight route: Lufthansa, United Airlines, American Airlines, Finnair, British Airways, and Iberia.

  • Which aircraft models fly most regularly from Chicago to Frankfurt Airport?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Chicago to Frankfurt Airport flight route.

  • Which airline alliances offer flights from Chicago to Frankfurt Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Chicago and Frankfurt Airport, with SkyTeam being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Chicago to Frankfurt am Main, LOT or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Frankfurt am Main are LOT and United Airlines. With an average price for the route of $1,052 and an overall rating of 7.5, LOT is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,054 and an overall rating of 7.4.

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

    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 to Frankfurt Airport.

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

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

    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 Frankfurt Airport with an airline and back to Chicago with another airline. Booking your flights between Chicago and FRA 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 to Frankfurt Airport?

    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 Frankfurt Airport from Chicago 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 Frankfurt am Main Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $630 or less one-way and $931 or less round-trip.
  • Chicago O'Hare International Airport (ORD) is the main airport for domestic and international travel to and from Chicago. The airport serves as a hub for American Airlines and United Airlines. You can easily connect to various international and domestic destinations, including Frankfurt.
  • Frankfurt Airport (FRA) is the main airport in Germany in terms of passenger traffic and the ideal destination airport for when flying to Frankfurt from Chicago. The airport also serves nearby cities, including Morfelden-Walldorf, Hattersheim, and Kelsterbach.
  • Consider booking United Airlines or American Airlines on this route, as the airlines allow passengers to have pets in the cabin and have the highest weight requirement. The airlines enable pets weighing up to 20 lbs to travel in the cabin. The maximum dimension for the carrier is 18 by 11 by 11 inches.
  • Consider flying Premium Economy Class on Lufthansa Airlines from ORD to FRA, as the airline offers upgraded services and amenities, including larger seats with extra legroom, an elevated dining experience, and an increased baggage allowance.
  • If you are flying with a family, consider booking American Airlines, which offers a family seat reservation option to select and reserve seats together on the flights. The airline provides additional assistance services to families, including stroller check services and priority boarding.

Prefer to fly direct from Chicago to Frankfurt Airport?

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

Direct departures

Chicago O'Hare Intl to Frankfurt am Main

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

Direct returns

Frankfurt am Main to Chicago O'Hare Intl

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Chicago to Frankfurt

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Frankfurt am Main. 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 Chicago to Frankfurt? 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.
7.4
Scandinavian AirlinesOverall score based on 1815 reviews
8.0Crew
7.6Boarding
7.3Comfort
6.7Food
6.7Entertainment
Airline reviews

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

10.0 ExcellentAnonymous, Jun 2026
ATL - CPH
Read more Scandinavian Airlines reviews

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and there is no update, no luggage and no hope that they will find it. It has been 26 hours since we landed

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Smooth travel. Immediate update prior flight delay so I can arrange myself properly without too rush.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

Very good trip. Nice clean aircraft. Helpful and friendly crew.

Crew members Grainne and Karen were extremely rude and unprofessional

I am very disappointed in that KAYAK sold me this flight as a business class it was not a business class. It was a regular economy class ticket. This was not Art Linus mistake. It was kayaks.

Crew was friendly and seats were comfortable. The connection however there were no free snacks or drinks.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

OK overall. Flight was delayed Crew on flight was good

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

At least one soda free, felt like I was nickeled to death.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

The most uncomfortable seat i’ve ever had on a flight

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

Everything you need to know for your flight from Chicago to Frankfurt

Information on your arrival and departure airports