Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Frankfurt am Main Airport to Los Angeles from $543

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Los Angeles departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Frankfurt am Main Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:55 am - 8:04 pm
FRA
-
ONT
17h 09m
1 stop
British Airways Logo
6:10 am - 7:15 am
ONT
-
FRA
16h 05m
1 stop
$679British Airways
lun., oct. 26 - dom., nov. 8
British Airways Logo
10:15 am - 6:22 pm
FRA
-
ONT
17h 07m
1 stop
British Airways Logo
6:10 am - 7:15 am
ONT
-
FRA
16h 05m
1 stop
$681British Airways
sáb., nov. 7 - lun., nov. 16
British Airways Logo
10:55 am - 9:12 pm
FRA
-
ONT
19h 17m
1 stop
British Airways Logo
12:35 pm - 8:45 am
ONT
-
FRA
35h 10m
1 stop
$682British Airways
mar., sep. 1 - mar., sep. 15
British Airways Logo
10:55 am - 7:56 pm
FRA
-
ONT
18h 01m
1 stop
British Airways Logo
7:00 am - 8:45 am
ONT
-
FRA
16h 45m
1 stop
$683British Airways
mié., jun. 3 - dom., jun. 7
Multiple Airlines Logo
12:15 pm - 10:23 pm
FRA
-
ONT
19h 08m
2 stops
Multiple Airlines Logo
10:47 am - 3:30 pm
ONT
-
FRA
19h 43m
2 stops
$684Multiple Airlines
sáb., nov. 7 - lun., nov. 16
British Airways Logo
10:55 am - 7:56 pm
FRA
-
ONT
18h 01m
1 stop
British Airways Logo
7:00 am - 8:45 am
ONT
-
FRA
16h 45m
1 stop
$685British Airways
mar., jun. 23 - jue., jul. 9
American Airlines Logo
12:10 pm - 10:58 pm
FRA
-
ONT
19h 48m
2 stops
American Airlines Logo
7:06 am - 7:45 pm
ONT
-
FRA
27h 39m
2 stops
$687American Airlines
mié., ago. 12 - mar., ago. 25
British Airways Logo
9:20 am - 9:11 pm
FRA
-
ONT
20h 51m
1 stop
British Airways Logo
2:22 pm - 7:45 pm
ONT
-
FRA
20h 23m
2 stops
$688British Airways
mar., sep. 1 - mar., sep. 15
British Airways Logo
10:55 am - 7:56 pm
FRA
-
ONT
18h 01m
1 stop
British Airways Logo
5:45 am - 8:45 am
ONT
-
FRA
18h 00m
1 stop
$689British Airways
mar., jun. 16 - dom., jun. 28
British Airways Logo
10:55 am - 7:56 pm
FRA
-
ONT
18h 01m
1 stop
British Airways Logo
11:59 pm - 8:45 am
ONT
-
FRA
23h 46m
1 stop
$690British Airways
mié., jun. 3 - sáb., jun. 6

British Airways flights from Frankfurt am Main Airport to Ontario

Our best British Airways deals on Frankfurt am Main Airport to Ontario flight tickets
British Airways
Oct 26
FRA10:55 amFrankfurt am Main
17h 09m
1 stop
ONT8:04 pmOntario
Nov 8
ONT6:10 amOntario
16h 05m
1 stop
FRA7:15 amFrankfurt am Main
$679
British Airways
Nov 7
FRA10:15 amFrankfurt am Main
17h 07m
1 stop
ONT6:22 pmOntario
Nov 16
ONT6:10 amOntario
16h 05m
1 stop
FRA7:15 amFrankfurt am Main
$681
British Airways
Sep 1
FRA10:55 amFrankfurt am Main
19h 17m
1 stop
ONT9:12 pmOntario
Sep 15
ONT12:35 pmOntario
35h 10m
1 stop
FRA8:45 amFrankfurt am Main
$682

KLM flights from Frankfurt am Main Airport to Ontario

Our best KLM deals on Frankfurt am Main Airport to Ontario flight tickets
KLM
Oct 15
FRA10:40 amFrankfurt am Main
16h 38m
1 stop
ONT6:18 pmOntario
Nov 1
ONT7:00 amOntario
15h 50m
1 stop
FRA7:50 amFrankfurt am Main
$705
KLM
Oct 16
FRA10:40 amFrankfurt am Main
16h 38m
1 stop
ONT6:18 pmOntario
Nov 2
ONT7:00 amOntario
15h 50m
1 stop
FRA7:50 amFrankfurt am Main
$706
KLM
Oct 16
FRA10:40 amFrankfurt am Main
16h 38m
1 stop
ONT6:18 pmOntario
Oct 30
ONT7:00 amOntario
16h 50m
1 stop
FRA7:50 amFrankfurt am Main
$711

momondo Fare Finder

 
Customize your flight search to find flights from Frankfurt am Main Airport to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated mayo 24, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

lun. 10/26

10:55 am-8:04 pm

1 stop17h 09m

Ontario

dom. 11/8

6:10 am-7:15 am

1 stop16h 05m

$679
Quickest round-trip

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

sáb. 11/7

10:15 am-6:22 pm

1 stop17h 07m

Ontario

lun. 11/16

6:10 am-7:15 am

1 stop16h 05m

$681

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 9/1

10:55 am-9:12 pm

1 stop19h 17m

Ontario

mar. 9/15

12:35 pm-8:45 am

1 stop35h 10m

$682

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mié. 6/3

10:55 am-7:56 pm

1 stop18h 01m

Ontario

dom. 6/7

7:00 am-8:45 am

1 stop16h 45m

$683

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

sáb. 11/7

12:15 pm-10:23 pm

2 stops19h 08m

Ontario

lun. 11/16

10:47 am-3:30 pm

2 stops19h 43m

$684

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 6/23

10:55 am-7:56 pm

1 stop18h 01m

Ontario

jue. 7/9

7:00 am-8:45 am

1 stop16h 45m

$685

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mié. 8/12

12:10 pm-10:58 pm

2 stops19h 48m

Ontario

mar. 8/25

7:06 am-7:45 pm

2 stops27h 39m

$687

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 9/1

9:20 am-9:11 pm

1 stop20h 51m

Ontario

mar. 9/15

2:22 pm-7:45 pm

2 stops20h 23m

$688

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 6/16

10:55 am-7:56 pm

1 stop18h 01m

Ontario

dom. 6/28

5:45 am-8:45 am

1 stop18h 00m

$689

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mié. 6/3

10:55 am-7:56 pm

1 stop18h 01m

Ontario

sáb. 6/6

11:59 pm-8:45 am

1 stop23h 46m

$690

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Frankfurt am Main Airport to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Frankfurt am Main to Ontario?

British Airways and American Airlines are the most popular carriers operating from Frankfurt am Main to Ontario

What airlines fly to Ontario?

Lufthansa, United Airlines and Condor are the top three most popular airlines that fly to Ontario from Frankfurt am Main Airport according to our data. Lufthansa is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Frankfurt am Main Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Frankfurt am Main Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Frankfurt am Main Airport to Ontario (FRA to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to Ontario

Fastest flight time

14h 16m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to Ontario takes 14h 16m
There are no direct flights from Frankfurt am Main Airport to Ontario. There are no popular flight routes from Frankfurt am Main Airport to Ontario.
Search flight deals

Frequently asked questions about flying from Frankfurt am Main Airport to Ontario

  • How far is Frankfurt am Main to Ontario by plane?

    A flight from Frankfurt am Main to Ontario will travel around 5758.0 mi. By plane, this route typically takes 14h 16m.

  • When did momondo last update prices for flights from Frankfurt am Main Airport to Ontario Airport?

    Prices for flights from Frankfurt am Main Airport to Ontario Airport are updated daily.

  • How old do you have to be to fly from Frankfurt am Main Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Frankfurt am Main.

Can I find flights from Frankfurt am Main to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Frankfurt am Main to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Frankfurt am Main to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Frankfurt am Main.

I’m not ready to book a flight from Frankfurt am Main to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Frankfurt am Main and alert you when they change.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 6/23
mar. 6/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States