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Cheap flights from Frankfurt (FRA) to Ontario (ONT) from $591

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. 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.
FRA — ONT
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Frankfurt to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

July

Cheapest in

November

Average price

$680

Round-trip from

$238
High demand for flights, 47% potential price rise
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Best time to find cheap flights, 16% potential price drop
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Average for round-trip flights in June 2024
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From Frankfurt am Main to Ontario
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What is the cheapest day to fly round-trip from Frankfurt am Main Airport to Ontario?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ontario. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Frankfurt am Main Airport to Ontario?

Find a great deal and save up to 21% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Frankfurt am Main Airport to Ontario within the next two weeks, with the cheapest ticket starting at $694.

What is the cheapest month to fly from Frankfurt am Main Airport to Ontario?

Flights from Frankfurt am Main Airport to Ontario lean towards being more expensive in July. Prices are generally better when you fly from Frankfurt am Main Airport to Ontario in February, with the cheapest ticket starting at $462.

What is the cheapest time of day to fly from FRA to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Frankfurt am Main Airport to Ontario as you normally would.

Cheap Frankfurt to Ontario flights in June & July 2024

Find cheap flight options from Frankfurt to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Check out some of the best flight deals from Frankfurt am Main to Ontario in 2024. Check back regularly for other flight deals.
Thu 6/2010:55 amFRA - ONT
1 stop17h 02mBritish Airways
Thu 7/48:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/9$658
Sun 6/1610:55 amFRA - ONT
2 stops19h 45mAmerican Airlines
Sat 6/2210:45 pmONT - FRA
1 stop23h 35mAmerican Airlines
Deal found 6/9$660
Tue 6/259:20 amFRA - ONT
1 stop22h 39mAmerican Airlines
Sat 6/2910:45 pmONT - FRA
1 stop23h 35mAmerican Airlines
Deal found 6/9$671
Sun 6/1610:55 amFRA - ONT
1 stop17h 02mBritish Airways
Sun 6/238:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/9$674
Fri 6/219:20 amFRA - ONT
1 stop22h 39mAmerican Airlines
Thu 7/48:10 amONT - FRA
1 stop15h 35mAmerican Airlines
Deal found 6/9$703
Wed 6/1910:55 amFRA - ONT
1 stop17h 02mBritish Airways
Wed 7/38:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/8$705
Sun 6/1610:55 amFRA - ONT
1 stop17h 02mAmerican Airlines
Wed 6/268:10 amONT - FRA
1 stop15h 35mAmerican Airlines
Deal found 6/9$730
Wed 6/1910:55 amFRA - ONT
1 stop17h 02mIberia
Wed 7/102:47 pmONT - FRA
1 stop32h 58mIberia
Deal found 6/9$731
Wed 6/1910:55 amFRA - ONT
1 stop17h 02mBritish Airways
Mon 6/248:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/9$756

Frankfurt to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Frankfurt and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Check out some of the best flight deals from Frankfurt am Main to Ontario in 2024. Check back regularly for other flight deals.
Fri 11/110:15 amFRA - ONT
1 stop17h 58mAlaska Airlines
Sun 11/177:30 amONT - FRA
1 stop16h 20mAlaska Airlines
Deal found 6/9$591
Thu 10/2411:00 amFRA - ONT
1 stop17h 22mKLM
Tue 10/297:00 amONT - FRA
1 stop16h 50mKLM
Deal found 6/9$634
Thu 10/2411:00 amFRA - ONT
1 stop17h 22mKLM
Sun 10/277:00 amONT - FRA
1 stop16h 50mKLM
Deal found 6/9$638
Wed 9/2510:45 amFRA - ONT
1 stop16h 22mBritish Airways
Mon 10/2112:40 pmONT - FRA
2 stops19h 00mBritish Airways
Deal found 6/9$647
Sat 8/317:10 pmFRA - ONT
2 stops36h 17mBritish Airways
Sun 9/812:46 pmONT - FRA
2 stops19h 24mBritish Airways
Deal found 6/10$651
Wed 9/256:35 amFRA - ONT
2 stops20h 32mBritish Airways
Mon 10/2112:40 pmONT - FRA
2 stops19h 00mBritish Airways
Deal found 6/9$652
Tue 9/1010:45 amFRA - ONT
1 stop17h 59mBritish Airways
Tue 9/248:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/8$657
Thu 6/2010:55 amFRA - ONT
1 stop17h 02mBritish Airways
Thu 7/48:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/9$658
Sun 9/112:45 pmFRA - ONT
2 stops21h 00mUnited Airlines
Sun 9/810:49 amONT - FRA
2 stops20h 16mUnited Airlines
Deal found 6/10$659

Frankfurt to Ontario flights leaving soon

Find last-minute flight options from Frankfurt to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Book one of these great deals on flights from Frankfurt am Main to Ontario. It's wise to confirm all flight details are correct before booking.
Thu 6/2010:55 amFRA - ONT
1 stop17h 02mBritish Airways
Thu 7/48:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/9$658
Sun 6/1610:55 amFRA - ONT
2 stops19h 45mAmerican Airlines
Sat 6/2210:45 pmONT - FRA
1 stop23h 35mAmerican Airlines
Deal found 6/9$660
Sun 6/1610:55 amFRA - ONT
1 stop17h 02mBritish Airways
Sun 6/238:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/9$674
Wed 6/1910:55 amFRA - ONT
1 stop17h 02mBritish Airways
Wed 7/38:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/8$705
Sun 6/1610:55 amFRA - ONT
1 stop17h 02mAmerican Airlines
Wed 6/268:10 amONT - FRA
1 stop15h 35mAmerican Airlines
Deal found 6/9$730
Wed 6/1910:55 amFRA - ONT
1 stop17h 02mIberia
Wed 7/102:47 pmONT - FRA
1 stop32h 58mIberia
Deal found 6/9$731
Wed 6/1910:55 amFRA - ONT
1 stop17h 02mBritish Airways
Mon 6/248:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/9$756
Mon 6/1710:55 amFRA - ONT
1 stop17h 02mIberia
Mon 7/12:44 pmONT - FRA
1 stop33h 01mIberia
Deal found 6/9$831
Sun 6/1610:55 amFRA - ONT
1 stop17h 02mBritish Airways
Sun 6/308:10 amONT - FRA
1 stop15h 35mBritish Airways
Deal found 6/8$844

One-way flights to Ontario from Frankfurt

Search for one-way flight options from Frankfurt to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Users traveling one-way from Frankfurt am Main to Ontario can select one of these great deals. Users in need of a round-trip flight from Frankfurt am Main to Ontario instead should update the search form at the top of page.
Tue 9/102:00 pmFRA - ONT
3 stops29h 07mMultiple Airlines
Deal found 6/10$787
Tue 9/1011:00 amFRA - ONT
1 stop17h 25mKLM
Deal found 6/10$807
Tue 10/2910:40 amFRA - ONT
1 stop18h 30mKLM
Deal found 6/9$808
Tue 9/1711:00 amFRA - ONT
1 stop17h 25mKLM
Deal found 6/9$812
Thu 8/1511:00 amFRA - ONT
1 stop17h 33mKLM
Deal found 6/9$823
Sun 10/2011:00 amFRA - ONT
1 stop17h 22mKLM
Deal found 6/10$829
Thu 11/71:05 pmFRA - ONT
2 stops19h 54mMultiple Airlines
Deal found 6/10$976
Fri 9/62:00 pmFRA - ONT
2 stops18h 59mMultiple Airlines
Deal found 6/9$995
Tue 9/31:40 pmFRA - ONT
1 stop28h 35mMultiple Airlines
Deal found 6/9$1,003

Find flights from Frankfurt to Ontario within your budget

Customize your flight search to find flights from Frankfurt 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, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$591 - $779

Route

Depart

Return

Price

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Fri 11/1

1 stop17h 58m

Ontario

Sun 11/17

1 stop16h 20m

$591

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Thu 10/24

1 stop17h 22m

Ontario

Tue 10/29

1 stop16h 50m

$634

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Wed 9/25

1 stop16h 22m

Ontario

Mon 10/21

2 stops19h 00m

$647

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Sun 9/1

2 stops21h 00m

Ontario

Sun 9/8

2 stops20h 16m

$659

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Sat 9/28

2 stops21h 41m

Ontario

Mon 10/21

2 stops20h 10m

$671

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Thu 10/24

1 stop21h 40m

Ontario

Sun 10/27

1 stop13h 54m

$701

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Fri 9/27

3 stops28h 27m

Ontario

Wed 10/16

3 stops27h 45m

$720

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Tue 10/1

1 stop17h 59m

Ontario

Thu 10/17

2 stops19h 13m

$759

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Sun 9/29

2 stops18h 31m

Ontario

Sun 10/20

1 stop25h 40m

$779

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Frankfurt am Main Airport to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Frankfurt to Ontario. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Frankfurt am Main Airport to Ontario flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Frankfurt to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Frankfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated June 10, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, KLM and British Airways from Frankfurt am Main to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,254 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,295 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

KLM
7.9
Good
1,473 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Air France
7.5
Good
1,707 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,647 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Frankfurt am Main?

    For a flight from Frankfurt am Main to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from Frankfurt am Main per day. 3 airlines have flights to Ontario from Frankfurt am Main on a regular basis.

  • Can I find flights from Frankfurt am Main Airport to Ontario for under $600 on Cheapflights?

    Yes, there are multiple flights from Frankfurt am Main Airport to Ontario for under $600. The cheapest flight booked recently is on Alaska Airlines for just $591, but on average you can expect to pay $659.

  • Are there last-minute flights available from Frankfurt am Main Airport to Ontario for under $700?

    There are currently 18+ open flights from Frankfurt am Main Airport to Ontario within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Ontario round-trip?

    Currently priced at $591, Alaska Airlines will fly you from Frankfurt am Main Airport to Ontario and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from $634 and $647, respectively. Alaska Airlines is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to Ontario one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $807. Users have also found prices from $1,484 and $1,813 on Air France and Iberia, respectively.

  • What does FRA to ONT mean?

    FRA stands for Frankfurt am Main Airport, while ONT stands for Ontario Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Frankfurt to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Frankfurt to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Frankfurt to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Frankfurt to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Frankfurt to Ontario that include hotel bookings?

    Yes. In addition to deals on Frankfurt to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to Ontario.

  • Can I find deals for business class flights from Frankfurt to Ontario?

    Yes. Cheapflights offers flight deals from Frankfurt to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Frankfurt to Ontario that allow pets onboard?

    Many airlines flying from Frankfurt to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Frankfurt to Ontario?

    Yes, you can often find last-minute deals on Frankfurt to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Frankfurt am Main Airport to Ontario flight deals updated?

    The Frankfurt am Main Airport to Ontario flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Frankfurt am Main Airport to Ontario?

    Before booking your flight from Frankfurt am Main Airport to Ontario check out the most popular airlines for this route: American Airlines, British Airways or United Airlines.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Ontario (average of $238). Flying from Frankfurt am Main Airport to Ontario in July is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Frankfurt to Ontario

Discover the top 3 airlines that operate flights from Frankfurt to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$545Average$565FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$586Average$652FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$680Average$1,539FlexibilityNo cancel feeOn-time69%
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Search flights from Frankfurt to Ontario by cabin class

Find flights from Frankfurt to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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