Cheap flights from Frankfurt am Main Airport to Los Angeles from $559
This is the cheapest round-trip 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 8/14. 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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Iberia flights from Frankfurt am Main Airport to Ontario
Our best Iberia deals on Frankfurt am Main Airport to Ontario flight tickets
United Airlines flights from Frankfurt am Main Airport to Ontario
Our best United Airlines deals on Frankfurt am Main Airport to Ontario flight tickets
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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 month to fly to Ontario?
In general, February 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 $624. If you aren’t able to travel during the month of February, then book flights to Ontario from Frankfurt am Main Airport during March instead. Flights to Ontario in March, while not as cheap as those in February, still average around $627.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Friday when prices can be found for as low as $631. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Frankfurt am Main Airport to Ontario for around $1,397.
What is the cheapest airline that flies from Frankfurt am Main to Ontario?
WestJet, American Airlines, and British Airways are the most popular carriers operating from Frankfurt am Main to Ontario
What airlines fly to Ontario?
Lufthansa, Condor and United Airlines 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 41% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 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
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
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 12m.
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 many operators does momondo search for flights from Frankfurt am Main Airport to Ontario Airport?
As of July 2025, there is 1 operator available to choose from for flights from Frankfurt am Main Airport to Ontario Airport.
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.
What is the most popular airline from Frankfurt am Main Airport to Ontario?
Based on momondo bookings for flights between Frankfurt am Main Airport and Ontario, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Frankfurt am Main Airport to Ontario
Compare and see reviews for airlines that fly from Frankfurt am Main Airport to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $632 | Free Cancellation | Rating 7.4 8,858 reviews |
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.