STL - FRA

$429 Find Cheap Flights from St. Louis to Frankfurt am Main

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Frankfurt am Main departing on 8/2. 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 St. Louis to Frankfurt am Main, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Frankfurt am Main, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% 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
$695
Typical prices: $1,367-$896
Multiple Airlines
Thu 9/10Tue 9/15
STL - FRA • 1 stop
Cheapest non-stop
$995
Typical prices: $1,489-$1,318
Lufthansa
Tue 8/4Tue 8/25
STL - 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.
United Premium Plus adds legroom; Lufthansa offers special meals.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
Mon, Tue, Wed, Fri, Sun
You can fly direct with Lufthansa. Average duration is 8h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $922 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $911 (round-trip)
Shortest trip • 11h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Frankfurt am Main!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from St. Louis to Frankfurt am Main (STL-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Frankfurt am Main 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 St. Louis to Frankfurt am Main

Thu, Sep 10 - Tue, Sep 15
Multiple Airlines Logo
7:00 am - 5:45 am
STL
-
FRA
15h 45m
1 stop
Multiple Airlines Logo
12:30 pm - 7:40 pm
FRA
-
STL
14h 10m
1 stop
$695Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
7:00 am - 5:45 am
STL
-
FRA
15h 45m
1 stop
Multiple Airlines Logo
12:30 pm - 7:45 pm
FRA
-
STL
14h 15m
1 stop
$717Multiple Airlines
Tue, Sep 1 - Thu, Sep 10
Multiple Airlines Logo
10:25 am - 5:45 am
STL
-
FRA
12h 20m
1 stop
Multiple Airlines Logo
12:30 pm - 7:45 pm
FRA
-
STL
14h 15m
1 stop
$718Multiple Airlines
Mon, Aug 24 - Mon, Sep 14
Multiple Airlines Logo
7:00 am - 5:45 am
STL
-
FRA
15h 45m
1 stop
Multiple Airlines Logo
12:30 pm - 7:45 pm
FRA
-
STL
14h 15m
1 stop
$740Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
7:00 am - 5:45 am
STL
-
FRA
15h 45m
1 stop
Multiple Airlines Logo
12:30 pm - 7:45 pm
FRA
-
STL
14h 15m
1 stop
$764Multiple Airlines
Sat, Aug 22 - Fri, Aug 28
Multiple Airlines Logo
11:40 am - 5:45 am
STL
-
FRA
11h 05m
1 stop
Multiple Airlines Logo
12:30 pm - 7:45 pm
FRA
-
STL
14h 15m
1 stop
$777Multiple Airlines
Wed, Sep 9 - Thu, Sep 17
Multiple Airlines Logo
10:25 am - 5:45 am
STL
-
FRA
12h 20m
1 stop
Multiple Airlines Logo
12:30 pm - 7:45 pm
FRA
-
STL
14h 15m
1 stop
$809Multiple Airlines
Tue, Sep 8 - Thu, Sep 17
Multiple Airlines Logo
10:25 am - 5:45 am
STL
-
FRA
12h 20m
1 stop
Multiple Airlines Logo
12:30 pm - 7:45 pm
FRA
-
STL
14h 15m
1 stop
$810Multiple Airlines
Wed, Aug 12 - Tue, Aug 25
Multiple Airlines Logo
10:25 am - 5:45 am
STL
-
FRA
12h 20m
1 stop
Multiple Airlines Logo
12:30 pm - 7:40 pm
FRA
-
STL
14h 10m
1 stop
$870Multiple Airlines
Fri, Nov 6 - Mon, Nov 16
Scandinavian Airlines Logo
1:30 pm - 2:30 pm
STL
-
FRA
18h 00m
2 stops
Scandinavian Airlines Logo
10:30 am - 11:39 pm
FRA
-
STL
20h 09m
2 stops
$876Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Frankfurt am Main flights

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

How much is a round-trip flight from St. Louis 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 St. Louis to Frankfurt am Main Airport departing in September.

What’s the cheapest day of the week to fly from St. Louis to Frankfurt am Main?

The average price of all round-trip flights from St. Louis to Frankfurt am Main Airport clicked on KAYAK for each day over the last 12 months.

For St. Louis to Frankfurt am Main, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Frankfurt am Main back to St. Louis, the best deals are generally found on Friday, with Monday being the most expensive.

What is the cheapest month to fly from St. Louis 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 St. Louis 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 St. Louis to Frankfurt am Main Airport is March, where tickets cost $931 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,758 and $1,505 respectively.

Can I save money by flying with a layover from St. Louis to Frankfurt am Main Airport?

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

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,204 on average.

How far in advance should I book a flight from St. Louis 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 St. Louis 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 St. Louis to Frankfurt am Main Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from St. Louis to Frankfurt am Main

 
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

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.

Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Good to know

Low seasonJanuary
Cheapest flight$429
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from St. Louis to Frankfurt am Main

When to book flights from St. Louis to Frankfurt am Main

Are your dates flexible? Find out the best times to travel from St. Louis to Frankfurt am Main 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 St. Louis to Frankfurt am Main flights

  • Can I request special seating based on my needs?

    American Airlines does its best to secure appropriate spots for special needs passengers who require service animals on board, have immobile legs, cannot move over fixed armrests, or those with medical assistants. Plan your seating reservations when booking a flight to secure two adjacent seats for the same price.

  • If my flight has two stopovers, can I upgrade for each segment?

    To upgrade with Air Canada, you can bid on it. Suppose your flight takes the STL-ORD-YYZ-FRA route. Upgrade each segment individually with a different cabin class, e.g., STL-ORD in Economy class, ORD-YYZ in Premium Economy, and YYZ-FRA in Business cabin. Once they accept your bid, you'll receive an email notification 48 hours before departure. Alternatively, upgrade through the 'Instant Upgrade,' which will be confirmed in the next two hours following your request.

  • How will a Premium Economy upgrade enhance my flight experience from St. Louis to Frankfurt am Main?

    Finnair's Premium Economy seat comes with a 38" pitch – 7" longer than the Standard Economy seat (31") – memory foam cushions, a six-way headrest, and a leg rest. Unlike the Economy cabin with a 3-3-3 layout and 6" recline; the Premium Economy cabin features a 2-4-2 seat arrangement and 8" recline. Instead of a 12" screen entertainment, you'll be looking at a 13" screen display. Also, sample a three-course meal served on chinaware and complimentary drinks.

  • Which airline offers an economy cabin with family-friendly features?

    British Airways World Traveler is a family-oriented economy class offering comfort at a reasonable price and no hidden fees. The stylish interior cabin has flat screens, headphones for everyone, children's games, and parental-lock TV. Enjoy a starter menu, main course, dessert, special kids' meals, mid-flight snacks, and hot and cold drinks. Families with infants and small kids enjoy priority boarding.

  • What is the cheapest flight from St. Louis to Frankfurt am Main Airport?

    In the last 5 days, the lowest price for a flight from St. Louis to Frankfurt am Main Airport was $429 for a one-way ticket and $695 for a round-trip.

  • Do I need a passport to fly between St. Louis and Frankfurt am Main?

    A passport is required to fly from St. Louis to Frankfurt am Main.

  • Which airports will I be using when flying from St. Louis to Frankfurt am Main?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Frankfurt am Main, also known as Frankfurt am Main.

  • Which airlines offer Wi-Fi service onboard planes from St. Louis to Frankfurt am Main?

    Lufthansa, and United Airlines offer inflight Wi-Fi service on the St. Louis to Frankfurt am Main flight route.

  • Which aircraft models fly most regularly from St. Louis to Frankfurt am Main?

    The Airbus A330-300 is the aircraft model that flies most regularly on the St. Louis to Frankfurt am Main flight route.

  • Which airline alliances offer flights from St. Louis to Frankfurt am Main?

    oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Frankfurt am Main, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from St. Louis to Frankfurt am Main?

    You can catch a nonstop flight from St. Louis to Frankfurt am Main on Monday, Tuesday, Wednesday, Friday, and Sunday.

  • Which is the best airline for flights from St. Louis to Frankfurt am Main, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from St. Louis to Frankfurt am Main are United Airlines and Lufthansa. With an average price for the route of $1,221 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,330 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from St. Louis to Frankfurt am Main?

    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 St. Louis to Frankfurt am Main.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Frankfurt am Main?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main from St. Louis 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 St. Louis to Frankfurt am Main?

    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 am Main with an airline and back to St. Louis with another airline. Booking your flights between St. Louis 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 St. Louis to Frankfurt am Main?

    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 am Main from St. Louis 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 St. Louis to Frankfurt am Main Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $481 or less one-way and $1,061 or less round-trip.
  • A flight with Air Canada from St. Louis Lambert International Airport (STL) to Frankfurt Airport (FRA) stops at Toronto Pearson Airport (YYZ). Some of their flights connect via Chicago O'Hare International Airport (ORD) and YYZ. Dallas/Fort Worth Airport (DFW) is also a common stopover for British Airways and Finnair flights.
  • Reserve a lap infant seat or a seat for your baby while booking a United Airlines flight. Choose a separate seat for your baby (below two years) and pay for the partial fare if there's a discount. Ensure your child's restraint device is FAA-approved and have their birth certificate to prove their age. Belly belts, harnesses, and booster seats are unacceptable.
  • On route STL-DFW-FRA with British Airways, you may relax at Club DFW Lounge in Terminal D on the airside (Mezzanine Floor next to Gate 27) for three hours. Use the Sky Link entry to avoid queuing at the security checkpoint twice. You'll have automatic access when flying on British Airways Club World and Club Europe (business class), First Class, or with Gold or Silver Executive Club memberships.
  • Iberia Airlines considers luggage bulk if it exceeds 62 inches (LxWxH) or between 50 and 70 lbs. Musical instruments up to 70 lbs are transported for free but heavier ones attract an extra fee. The economy cabin carry-on and checked luggage limits are 22 lbs and 70 lbs, respectively.
  • Travel with your dog or cat on a Lufthansa flight from STL-FRA. Assistant dogs travel for free, while any fighting animal must be caged in special crates and travel in the cargo hold. Book under-seat cabin space for a small cat or dog (max 17 lbs, including the carrier). Register your pet earlier than 72 hours before the flight.

Prefer to fly direct from St. Louis to Frankfurt am Main?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lambert-St Louis to Frankfurt am Main.
Find which airlines fly direct from Lambert-St Louis Airport to Frankfurt am Main Airport, which days they fly and book direct flights.

Direct departures

Lambert-St Louis to Frankfurt am Main

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Lufthansa

Lufthansa

Friday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Direct returns

Frankfurt am Main to Lambert-St Louis

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Lufthansa

Lufthansa

Friday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Reviews of the top 5 airlines serving from St. Louis to Frankfurt am Main

 
See real verified KAYAK customer reviews for airlines flying from St. Louis 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 St. Louis to Frankfurt am Main? 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.
7.9
DeltaOverall score based on 8397 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

2.0 MediocreTravis, Jun 2026
SFO - LAX
Read more Delta reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

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.

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.

They cancelled my flight and rebooked for Monday from Saturday without my consent. Putting me in a stressful spot. I have important medical appointments that I can’t miss and work. I tried to contact them to either rebook or request a refund, but I was always 200 or more in line and could never get ahold of customer service the call would always hang up after waiting 2 hours on hold. I’m not sure if I will ever get a refund even though I paid for seats as well, but my only option was to spend more money to rebook with another airline.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

Vegetarian selection could be better. Bread was too hard to chew.

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

They messed up my seat so I didn’t get the one I paid for

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.

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

It's hard to tell where to plug in electronics, and the port on my seat didn't work. Their entertainment system was down. Vegetarian food options were tasty. Friendly, helpful flight attendants.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Everything you need to know for your flight from St. Louis to Frankfurt am Main

Information on your arrival and departure airports