Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Frankfurt am Main Airport to Los Angeles from $495

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 10/21. 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
1 adult, Economy, 0 bags

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 - 11:36 pmFRA  Frankfurt am Main-ONT Ontario
21h 41m1 stop Dallas/Fort Worth
British Airways Logo
2:22 pm - 8:45 amONT  Ontario-FRA Frankfurt am Main
33h 23m1 stop Dallas/Fort Worth
$650British Airways
Thu, Sep 24 - Thu, Oct 15
British Airways Logo
10:15 am - 9:32 pmFRA  Frankfurt am Main-ONT Ontario
20h 17m1 stop Dallas/Fort Worth
British Airways Logo
7:00 am - 7:15 amONT  Ontario-FRA Frankfurt am Main
15h 15m1 stop Dallas/Fort Worth
$651British Airways
Fri, Nov 13 - Thu, Nov 26
Multiple Airlines Logo
10:50 am - 9:56 pmFRA  Frankfurt am Main-ONT Ontario
20h 06m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
Multiple Airlines Logo
10:30 pm - 8:55 amONT  Ontario-FRA Frankfurt am Main
25h 25m1 stop Charlotte Douglas
$652Multiple Airlines
Sat, Nov 21 - Mon, Nov 30
British Airways Logo
10:55 am - 11:36 pmFRA  Frankfurt am Main-ONT Ontario
21h 41m1 stop Dallas/Fort Worth
British Airways Logo
12:43 pm - 8:45 amONT  Ontario-FRA Frankfurt am Main
35h 02m1 stop Dallas/Fort Worth
$652British Airways
Thu, Sep 24 - Thu, Oct 22
British Airways Logo
10:55 am - 11:36 pmFRA  Frankfurt am Main-ONT Ontario
21h 41m1 stop Dallas/Fort Worth
British Airways Logo
6:00 am - 8:45 amONT  Ontario-FRA Frankfurt am Main
17h 45m1 stop Dallas/Fort Worth
$652British Airways
Thu, Sep 24 - Thu, Oct 22
British Airways Logo
9:20 am - 6:15 pmFRA  Frankfurt am Main-ONT Ontario
17h 55m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
British Airways Logo
6:15 am - 8:45 amONT  Ontario-FRA Frankfurt am Main
17h 30m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$653British Airways
Sat, Sep 5 - Sat, Sep 19
Multiple Airlines Logo
10:50 am - 12:06 pmFRA  Frankfurt am Main-ONT Ontario
34h 16m2 stops Charlotte Douglas Dallas/Fort Worth
Multiple Airlines Logo
10:30 pm - 8:55 amONT  Ontario-FRA Frankfurt am Main
25h 25m1 stop Charlotte Douglas
$654Multiple Airlines
Sat, Nov 21 - Mon, Nov 30
British Airways Logo
9:20 am - 6:15 pmFRA  Frankfurt am Main-ONT Ontario
17h 55m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
British Airways Logo
6:15 am - 8:45 amONT  Ontario-FRA Frankfurt am Main
17h 30m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$654British Airways
Sat, Sep 5 - Sat, Sep 19
British Airways Logo
10:55 am - 6:47 pmFRA  Frankfurt am Main-ONT Ontario
16h 52m1 stop Dallas/Fort Worth
British Airways Logo
8:25 am - 8:45 amONT  Ontario-FRA Frankfurt am Main
15h 20m1 stop Dallas/Fort Worth
$654British Airways
Fri, Aug 28 - Sun, Sep 13
British Airways Logo
10:55 am - 6:47 pmFRA  Frankfurt am Main-ONT Ontario
16h 52m1 stop Dallas/Fort Worth
British Airways Logo
7:05 am - 8:45 amONT  Ontario-FRA Frankfurt am Main
16h 40m1 stop Dallas/Fort Worth
$655British Airways
Mon, Aug 31 - Mon, Sep 7

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

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
Sep 24
FRA10:55 amFrankfurt am Main
21h 41m
1 stop
ONT11:36 pmOntario
Oct 15
ONT2:22 pmOntario
33h 23m
1 stop
FRA8:45 amFrankfurt am Main
$650
British Airways
Nov 13
FRA10:15 amFrankfurt am Main
20h 17m
1 stop
ONT9:32 pmOntario
Nov 26
ONT7:00 amOntario
15h 15m
1 stop
FRA7:15 amFrankfurt am Main
$651
British Airways
Sep 24
FRA10:55 amFrankfurt am Main
21h 41m
1 stop
ONT11:36 pmOntario
Oct 22
ONT12:43 pmOntario
35h 02m
1 stop
FRA8:45 amFrankfurt am Main
$652

American Airlines flights from Frankfurt am Main Airport to Ontario

Our best American Airlines deals on Frankfurt am Main Airport to Ontario flight tickets
American Airlines
Sep 21
FRA10:55 amFrankfurt am Main
31h 34m
1 stop
ONT9:29 amOntario
Oct 19
ONT11:59 pmOntario
25h 46m
2 stops
FRA10:45 amFrankfurt am Main
$662
American Airlines
Sep 23
FRA6:30 amFrankfurt am Main
35h 59m
2 stops
ONT9:29 amOntario
Oct 17
ONT4:29 pmOntario
29h 51m
2 stops
FRA7:20 amFrankfurt am Main
$669
American Airlines
Sep 22
FRA6:40 amFrankfurt am Main
21h 13m
2 stops
ONT6:53 pmOntario
Oct 20
ONT6:00 amOntario
19h 45m
2 stops
FRA10:45 amFrankfurt am Main
$671

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 August 16, 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 Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Thu 9/24

10:55 am-11:36 pm

1 stop21h 41m

Ontario

Thu 10/15

2:22 pm-8:45 am

1 stop33h 23m

$650

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Fri 11/13

10:15 am-9:32 pm

1 stop20h 17m

Ontario

Thu 11/26

7:00 am-7:15 am

1 stop15h 15m

$651

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Sat 11/21

10:50 am-9:56 pm

2 stops20h 06m

Ontario

Mon 11/30

10:30 pm-8:55 am

1 stop25h 25m

$652

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Thu 9/24

10:55 am-11:36 pm

1 stop21h 41m

Ontario

Thu 10/22

12:43 pm-8:45 am

1 stop35h 02m

$652

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Thu 9/24

10:55 am-11:36 pm

1 stop21h 41m

Ontario

Thu 10/22

6:00 am-8:45 am

1 stop17h 45m

$652

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Sat 9/5

9:20 am-6:15 pm

2 stops17h 55m

Ontario

Sat 9/19

6:15 am-8:45 am

2 stops17h 30m

$653

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Sat 11/21

10:50 am-12:06 pm

2 stops34h 16m

Ontario

Mon 11/30

10:30 pm-8:55 am

1 stop25h 25m

$654

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Sat 9/5

9:20 am-6:15 pm

2 stops17h 55m

Ontario

Sat 9/19

6:15 am-8:45 am

2 stops17h 30m

$654
Quickest round-trip

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Fri 8/28

10:55 am-6:47 pm

1 stop16h 52m

Ontario

Sun 9/13

8:25 am-8:45 am

1 stop15h 20m

$654

Frankfurt am MainOntario

FRA Frankfurt am Main - ONT Ontario

FRAONT

Frankfurt am Main

Mon 8/31

10:55 am-6:47 pm

1 stop16h 52m

Ontario

Mon 9/7

7:05 am-8:45 am

1 stop16h 40m

$655

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 typical price of a round-trip flight between Frankfurt am Main Airport and Ontario?

Prices are currently low for flights on this route.

Typical prices usually range from $1,032 to $1,535.
The lowest price recently found on this route was $650.

What is the cheapest month to fly to Ontario?

In general, May is the cheapest month to fly from Frankfurt am Main Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of May, then book flights to Ontario from Frankfurt am Main Airport during February instead. Flights to Ontario in February, while not as cheap as those in May, still average around $0.

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

15h 45m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to Ontario takes 15h 45m
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 15h 45m.

  • 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
Tue 9/15
Tue 9/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States