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Cheap flights from Frankfurt am Main Airport to Los Angeles from $547

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 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
10:55 am - 6:47 pm
FRA
-
ONT
16h 52m
1 stop
Multiple Airlines Logo
6:00 am - 7:20 am
ONT
-
FRA
16h 20m
2 stops
$681Multiple Airlines
mar., août 18 - sam., août 29
British Airways Logo
10:55 am - 6:47 pm
FRA
-
ONT
16h 52m
1 stop
British Airways Logo
8:25 am - 8:45 am
ONT
-
FRA
15h 20m
1 stop
$684British Airways
mar., sept. 1 - lun., sept. 14
Multiple Airlines Logo
10:55 am - 6:47 pm
FRA
-
ONT
16h 52m
1 stop
Multiple Airlines Logo
7:06 am - 8:45 am
ONT
-
FRA
16h 39m
1 stop
$685Multiple Airlines
mar., août 18 - sam., août 29
British Airways Logo
10:55 am - 6:57 pm
FRA
-
ONT
17h 02m
1 stop
British Airways Logo
6:00 am - 8:45 am
ONT
-
FRA
17h 45m
1 stop
$686British Airways
mer., oct. 7 - mer., oct. 21
British Airways Logo
10:55 am - 10:39 pm
FRA
-
ONT
20h 44m
1 stop
British Airways Logo
7:00 am - 8:45 am
ONT
-
FRA
16h 45m
1 stop
$687British Airways
mer., juin 10 - dim., juin 14
Air Canada Logo
10:15 am - 10:37 pm
FRA
-
ONT
45h 22m
2 stops
Air Canada Logo
6:00 am - 8:05 am
ONT
-
FRA
41h 05m
2 stops
$688Air Canada
mar., juil. 28 - dim., août 9
Air Canada Logo
10:15 am - 12:12 pm
FRA
-
ONT
34h 57m
2 stops
Air Canada Logo
6:00 am - 8:05 am
ONT
-
FRA
41h 05m
2 stops
$689Air Canada
dim., juin 7 - dim., juin 14
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
$690British Airways
lun., juin 8 - lun., juin 22
American Airlines Logo
10:55 am - 6:57 pm
FRA
-
ONT
17h 02m
1 stop
American Airlines Logo
2:22 pm - 4:50 pm
ONT
-
FRA
18h 28m
2 stops
$691American Airlines
mer., oct. 21 - dim., oct. 25
Air Canada Logo
9:55 am - 8:42 pm
FRA
-
ONT
43h 47m
2 stops
Air Canada Logo
6:00 am - 8:05 am
ONT
-
FRA
17h 05m
2 stops
$692Air Canada
lun., juil. 27 - lun., août 10

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
Jun 2
FRA10:55 amFrankfurt am Main
18h 01m
1 stop
ONT7:56 pmOntario
Jun 16
ONT7:00 amOntario
16h 45m
1 stop
FRA8:45 amFrankfurt am Main
$679
British Airways
Jun 1
FRA10:55 amFrankfurt am Main
18h 01m
1 stop
ONT7:56 pmOntario
Jun 15
ONT7:00 amOntario
16h 45m
1 stop
FRA8:45 amFrankfurt am Main
$684
British Airways
Oct 7
FRA10:55 amFrankfurt am Main
17h 02m
1 stop
ONT6:57 pmOntario
Oct 21
ONT6:00 amOntario
17h 45m
1 stop
FRA8:45 amFrankfurt am Main
$686

United Airlines flights from Frankfurt am Main Airport to Ontario

Our best United Airlines deals on Frankfurt am Main Airport to Ontario flight tickets
United Airlines
Jun 27
FRA7:45 amFrankfurt am Main
24h 06m
2 stops
ONT10:51 pmOntario
Jul 17
ONT6:10 amOntario
16h 10m
2 stops
FRA7:20 amFrankfurt am Main
$695
United Airlines
Jul 29
FRA9:15 amFrankfurt am Main
22h 22m
2 stops
ONT10:37 pmOntario
Aug 14
ONT5:00 amOntario
17h 35m
2 stops
FRA7:35 amFrankfurt am Main
$698
United Airlines
Jun 2
FRA1:15 pmFrankfurt am Main
18h 22m
2 stops
ONT10:37 pmOntario
Jun 12
ONT6:30 pmOntario
29h 50m
1 stop
FRA9:20 amFrankfurt am Main
$699

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 mai 28, 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

mar. 8/18

10:55 am-6:47 pm

1 stop16h 52m

Ontario

sam. 8/29

6:00 am-7:20 am

2 stops16h 20m

$681
Quickest round-trip

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 9/1

10:55 am-6:47 pm

1 stop16h 52m

Ontario

lun. 9/14

8:25 am-8:45 am

1 stop15h 20m

$684

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 8/18

10:55 am-6:47 pm

1 stop16h 52m

Ontario

sam. 8/29

7:06 am-8:45 am

1 stop16h 39m

$685

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mer. 10/7

10:55 am-6:57 pm

1 stop17h 02m

Ontario

mer. 10/21

6:00 am-8:45 am

1 stop17h 45m

$686

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mer. 6/10

10:55 am-10:39 pm

1 stop20h 44m

Ontario

dim. 6/14

7:00 am-8:45 am

1 stop16h 45m

$687

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 7/28

10:15 am-10:37 pm

2 stops45h 22m

Ontario

dim. 8/9

6:00 am-8:05 am

2 stops41h 05m

$688

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

dim. 6/7

10:15 am-12:12 pm

2 stops34h 57m

Ontario

dim. 6/14

6:00 am-8:05 am

2 stops41h 05m

$689

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

lun. 6/8

10:55 am-7:56 pm

1 stop18h 01m

Ontario

lun. 6/22

5:45 am-8:45 am

1 stop18h 00m

$690

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mer. 10/21

10:55 am-6:57 pm

1 stop17h 02m

Ontario

dim. 10/25

2:22 pm-4:50 pm

2 stops18h 28m

$691

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

lun. 7/27

9:55 am-8:42 pm

2 stops43h 47m

Ontario

lun. 8/10

6:00 am-8:05 am

2 stops17h 05m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

16h 06m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to Ontario takes 16h 06m
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 16h 06m.

  • 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.

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