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$549+ Cheap flights from Hamburg (HAM) to Ontario (ONT)

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
HAM — ONT
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheap flight deals from Hamburg to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Hamburg (HAM) 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 April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$549
(Delta)

Popular in

July

Cheapest in

February

Average price

$707
Provider with most accurate pricing for Hamburg-Ontario flight deals.
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Provider most trusted by Cheapflights users for Hamburg-Ontario flights.
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From Hamburg to Ontario
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Highest demand for flights based on searches. 13% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Hamburg to Ontario

Cheapest flights from Hamburg to Ontario
Explore the most affordable flight options available from Hamburg to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/92:50 pmHAM - ONT
2 stops17h 56mDelta
Tue 6/241:15 pmONT - HAM
2 stops15h 50mDelta
Deal found 4/27$549
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:15 amHAM - ONT
2 stops19h 14mUnited Airlines
Fri 10/107:00 amONT - HAM
2 stops17h 05mUnited Airlines
Deal found 4/27$616
This Billigflug deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:00 amHAM - ONT
2 stops24h 10mMultiple Airlines
Thu 6/125:10 amONT - HAM
2 stops27h 15mMultiple Airlines
Deal found 4/27$741
This British Airways deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:25 amHAM - ONT
2 stops20h 22mBritish Airways
Sat 12/135:09 pmONT - HAM
2 stops15h 46mBritish Airways
Deal found 4/27$998
This Iberia deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:50 amHAM - ONT
2 stops21h 09mIberia
Mon 8/1110:51 amONT - HAM
2 stops19h 14mIberia
Deal found 4/27$6,072

Cheapflights Fare Finder

Customize your flight search to find flights from Hamburg 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 2,558,603 searches. Data last updated April 28, 2025.
Use the filters below to find and compare flights from Hamburg to Ontario that are best for you.

Fly from

Hamburg

Fly to

Ontario

Route

Depart

Return

Price

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Mon 6/9

2:50 pm-11:46 pm

2 stops17h 56m

Ontario

Tue 6/24

1:15 pm-2:05 pm

2 stops15h 50m

$549

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Sun 9/21

7:15 am-5:29 pm

2 stops19h 14m

Ontario

Fri 10/10

7:00 am-9:05 am

2 stops17h 05m

$616

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Sat 6/7

6:00 am-9:10 pm

2 stops24h 10m

Ontario

Thu 6/12

5:10 am-5:25 pm

2 stops27h 15m

$741

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Wed 10/15

6:35 am-4:36 pm

2 stops19h 01m

Ontario

Wed 11/5

5:01 pm-6:10 pm

2 stops16h 09m

$1,065

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Fri 7/25

6:50 am-6:59 pm

2 stops21h 09m

Ontario

Mon 8/11

10:51 am-3:05 pm

2 stops19h 14m

$6,072

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Wed 7/2

6:55 am-9:59 pm

2 stops24h 04m

$970

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Tue 7/1

6:50 am-7:01 pm

2 stops21h 11m

$1,038

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Sun 6/29

7:15 am-7:01 pm

2 stops20h 46m

$1,215

HamburgOntario

HAM - ONT

HAMONT

Hamburg

Tue 5/6

10:45 am-9:57 pm

2 stops20h 12m

$1,769

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Hamburg to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hamburg to Ontario in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hamburg-Ontario flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Hamburg-Ontario flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Hamburg-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hamburg-Ontario flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hamburg-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hamburg to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Hamburg 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.

Cheapflights Insights

Everything you need to know about your flight from Hamburg to Ontario

What is the cheapest month to book a flight from Hamburg to Ontario?

Currently, August is the cheapest month in which you can book a flight from Hamburg to Ontario (average of $246). Flying from Hamburg to Ontario in March is currently the most expensive (average of $328). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

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 April 28, 2025.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Iberia
7.0
Good
2,695 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,830 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines flying from Hamburg to Ontario round-trip?

    Our cheapest airline available from Hamburg to Ontario is Delta. Our recent data shows that you can find tickets from as low as $549 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at $616 and $1,065 round-trip.

  • What are the cheapest airlines to fly from Hamburg to Ontario one-way?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $1,038. British Airways flights start at $1,215 while deals on American Airlines start at $1,769 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamburg 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.

  • What is the cheapest month to book a flight from Hamburg to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Hamburg to Ontario (average of $246). Flying from Hamburg to Ontario in March is currently the most expensive (average of $328). 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.

See more FAQs

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