$169 Find Cheap Flights to Mainz

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Mainz departing on 11/15. 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

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Cheap Flights to Mainz

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

Wed, Oct 29 - Sun, Nov 16
TAP AIR PORTUGAL Logo
7:05 pm - 12:30 pmBOS-FRA
12h 25m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:35 pmFRA-BOS
14h 35m1 stop
$524TAP AIR PORTUGAL
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Sat, Nov 22 - Tue, Dec 2
Aer Lingus Logo
5:10 pm - 10:05 amBOS-FRA
10h 55m1 stop
Aer Lingus Logo
10:45 am - 6:55 pmFRA-BOS
14h 10m1 stop
$525Aer Lingus
Find Deal
Thu, Oct 9 - Tue, Oct 14
Condor Logo
4:00 pm - 5:15 amBOS-FRA
7h 15mnonstop
Condor Logo
11:40 am - 1:55 pmFRA-BOS
8h 15mnonstop
$528Condor
Find Deal
Thu, Oct 9 - Thu, Oct 16
Condor Logo
4:00 pm - 5:15 amBOS-FRA
7h 15mnonstop
Condor Logo
11:45 am - 2:00 pmFRA-BOS
8h 15mnonstop
$530Condor
Find Deal
Thu, Oct 16 - Mon, Oct 20
Singapore Airlines Logo
8:55 pm - 10:40 amJFK-FRA
7h 45mnonstop
Singapore Airlines Logo
8:35 am - 11:10 amFRA-JFK
8h 35mnonstop
$566Singapore Airlines
Find Deal
Mon, Oct 27 - Sun, Nov 2
Singapore Airlines Logo
9:15 pm - 9:50 amJFK-FRA
7h 35mnonstop
Singapore Airlines Logo
8:35 am - 11:15 amFRA-JFK
8h 40mnonstop
$567Singapore Airlines
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Thu, Nov 13 - Mon, Nov 17
Lufthansa Logo
6:05 pm - 7:25 amEWR-FRA
7h 20mnonstop
Lufthansa Logo
1:30 pm - 4:00 pmFRA-EWR
8h 30mnonstop
$596Lufthansa
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Sun, Nov 16 - Wed, Nov 19
United Airlines Logo
10:15 pm - 11:05 amIAD-FRA
30h 50m1 stop
United Airlines Logo
11:00 am - 2:00 pmFRA-IAD
33h 00m1 stop
$611United Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 13
Lufthansa Logo
6:05 pm - 7:25 amEWR-FRA
7h 20mnonstop
Lufthansa Logo
1:30 pm - 4:00 pmFRA-EWR
8h 30mnonstop
$612Lufthansa
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Sat, Oct 18 - Sat, Nov 1
United Airlines Logo
6:00 am - 12:10 pmLGA-FRA
24h 10m1 stop
United Airlines Logo
9:45 am - 10:53 amFRA-LGA
30h 08m1 stop
$616United Airlines
Find Deal

Everything you should know

Top routes
BOS-FRA
Cheapest
SFO-FRA
Most popular
Insights
Insights
Insights
Insights
Cheapest round-trip
$524
Typical prices: $646-1011
TAP AIR PORTUGAL
Wed 10/29Sun 11/16
BOS - FRA • 1 stop
Cheapest non-stop
$528
Typical prices: $774-1376
Condor
Thu 10/9Tue 10/14
BOS - FRA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Mainz!
Useful Info

Good to know - Book Cheap Mainz Plane Tickets

Low seasonFebruary
Cheapest flight$169
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Boston to Frankfurt Airport

Flights to Mainz: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Mainz 
MichaelFlew with LufthansaEWR-FRAMar 2025
Get seats in a back, more chances to get empty seat next to you
Jean-LouisFlew with LufthansaATL-FRAOct 2024
If flying business class look for seats towards the front of aircraft. Sleeper seats are comfortable but nothing like Deltas current Business Class configuration.
Verified travelerFlew with United AirlinesORD-FRASep 2024
Be prepared to wait in long line for boarder control. Allow enough time for your layover
FrederickFlew with LufthansaMCO-FRAJun 2024
I like American Airlines for international flights. There economy seems more spacious and accommodating. Also, immigration in Frankfurt can be crowded, give yourself plenty of time. I saw several people miss their connecting flights.
Verified travelerFlew with LufthansaIAH-FRAAug 2024
The 747-8 had a galley where you could order food and drinks outside the normal schedule. Very convenient if you have an aisle seat.
JuliaFlew with United AirlinesEWR-FRAJun 2024
If you are flying out of Terminal B, give yourself plenty of time. There was only one security line for gates 60- and up. Took almost an hour to clear security.
MedaFlew with LufthansaDEN-FRAJun 2024
Make sure your passport isn’t expiring within 6 months of your flight. Check in online. And get an e visa
MichaelFlew with CondorSFO-FRAJun 2024
Bring snacks, make sure you follow luggage guidelines,
CarolFlew with LufthansaSTL-FRAJul 2024
Get to airport at least 1.5 hr early.
Verified travelerFlew with LufthansaSEA-FRAApr 2024
If you don't have checked luggage, no need to be in a rush to line up. There will be a spot for your little carry-on rollie bag, so relax until the line is down to board the plane.
Verified travelerFlew with United AirlinesIAD-FRAMar 2024
Pay extra for a little better seating. Definitely worth it
Verified travelerFlew with United AirlinesDTW-FRAApr 2024
Lufthansa is very punctual to Frankfurt, the airport is very large and can be confusing.
HelenFlew with LufthansaLAX-FRADec 2023
Board the flight with everyone since they don’t seem to check and the boarding scanning is no longer a scan of your documents. You walk through the gate one person at a time, even the kiddos. Luggage bins were so full. Check it in and don’t forget air tags. That provided great comfort to know your luggage’s proximity.

FAQs - booking Mainz flights

  • How long is the flight to Mainz?

    Flights from New York8h 11m
    Flights from San Francisco11h 30m
    Flights from Detroit8h 42m
    Flights from Boston7h 45m
    Flights from Los Angeles11h 35m
  • What is the cheapest flight to Frankfurt Airport?

    In the last 3 days, the cheapest flight deal to Frankfurt Airport was found on the route from Boston, at $524 return. The most popular connection is from San Francisco to Frankfurt Airport and KAYAK users have found round-trip deals for as low as $605 in the last 3 days.

  • Which airlines fly to Frankfurt Airport?

    Many airlines fly to Frankfurt Airport, the most common ones being Lufthansa, United Airlines, and Condor. See the amount of flights per week for popular airlines flying to Frankfurt Airport.

  • How to fly to Mainz?

    You cannot fly directly to Mainz. KAYAK recommends you fly to Frankfurt am Main (FRA) (13.79 miles from Mainz). From there you can rent a car or get a taxi.

  • What airports are near Mainz?

    The closest airport is Frankfurt am Main (FRA) (13.79 mi). Other nearby airports are Mannheim City (MHG) (37.63 mi), Frankfurt-Hahn (HHN) (44.11 mi), Saarbruecken Ensheim (SCN) (74.16 mi) or Cologne Köln/Bonn (CGN) (78.05 mi). KAYAK recommends you fly to Frankfurt am Main.

  • How far is Frankfurt am Main Airport from central Frankfurt am Main?

    Central Frankfurt am Main is 7 miles away from Frankfurt am Main Airport.

  • How does KAYAK find such low prices on flights to Mainz?

    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 to Mainz.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mainz is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Mainz?

    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 Mainz with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Mainz?

    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 Mainz up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Mainz

  • There is no major airport in Mainz. It is instead served by Frankfurt am Main Airport.
  • Looking for cheap airfare to Mainz? 25% of our users found round-trip tickets to Mainz for the following prices or less: From Miami $952, from Los Angeles $1,016, from Boston $2,702
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Mainz flight deals.

Reviews of the top 5 airlines flying to Mainz

 
Need help choosing which airline to fly with from the United States to Mainz? 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.
8.1
Singapore AirlinesOverall score based on 1369 reviews
8.6Crew
8.2Boarding
8.0Comfort
7.7Food
8.0Entertainment
Airline reviews

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

10.0 ExcellentAnonymous, Jul 2025SFO - SIN
Read more Singapore Airlines reviews

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Inoperable monitor left no entertainment for 9 hours. The crew was not helpful. Food was awful.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Flight was delayed and missed my connection Lufthansa didn’t respond.

A little bit more leg room in premium economy. I am 6’4”.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

The food was the worst I’ve had on any flight I’ve ever been on.

The seat and leg room was not good. The food and beverage service was good.

I liked everything BUT the temperature. It was freezing and now I am sick.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Take off was not good, too hot inside the plane and seats are beyond uncomfortable.

The company said that it was Condor's responsibility to issue my train ticket, and that I should contact them. But when I did, condor said I have to contact the train company and show them my booking number. I went to the station to board my train and they said where is my bar code ticket. It was a disaster and the people at the train station said how messed up this is and that condor is the worst for putting people through this. I boarded the train with NO ticket cause no one can issue me one even though I paid and it is in my booking confirmation.

Helpful crew in a comfortable and well designed aircraft. My kids also loved the striped design of the airplane.

The return flight, the food was better. Didn't like that even at checkin we still had to pay when only 5 seats were available. Had to pay or would be stuck in the very middle between two others. I had to pay for an aisle and a middle seat. Both were considered prime seats but the two other middle ones were not.

There was one flight attendant who was exceptionally rude about the fact that they didn’t have any meatless options left when I told her I was a vegetarian. The boarding process was a bit disorganized and unclear but everything else was very good.

Seats are not comfortable. Some of the food was good and some not so good.

Really, nothing. I flew economy, and received a very good economy experience.

Flight attendants were polite but not attentive. They did not clean cabin throughout trip, and the airplane upon disembarking looked disastrous! Garbage everywhere ! The state of the cabin did NOT leave passenger with a ‘cared-for’ feeling. It looked a total mess. They also closed themselves off in the back of the plane and passengers felt like they needed to knock to get a glass of water. Very dissppointing.

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