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$376+ Cheap flights from Stockholm (STO) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
STO — ONT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Stockholm to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Stockholm (STO) 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 September 15, 2025.

Round-trip from

$430
(Delta)

One-way from

$376
(Iberia)

Popular in

December

Cheapest in

February

Average price

$452
From Stockholm (STO) to Ontario
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One-way flight from Stockholm (STO) to Ontario
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Stockholm to Ontario

Cheapest flights from Stockholm to Ontario
Explore the most affordable flight options available from Stockholm to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:30 amARN - ONT
2 stops19h 40mDelta
Tue 10/211:15 pmONT - ARN
2 stops19h 10mDelta
Deal found 9/14$430
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:10 amARN - ONT
2 stops22h 57mAmerican Airlines
Mon 12/812:46 pmONT - ARN
2 stops21h 39mAmerican Airlines
Deal found 9/13$444
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:20 amARN - ONT
3 stops44h 03mUnited Airlines
Tue 10/219:36 amONT - ARN
2 stops20h 09mUnited Airlines
Deal found 9/14$448
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 12/47:10 amARN - ONT
3 stops24h 39mUnited Airlines
Mon 12/85:05 amONT - ARN
2 stops23h 40mUnited Airlines
Deal found 9/14$578
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 9/296:05 amARN - ONT
2 stops20h 18mUnited Airlines
Thu 10/26:00 amONT - ARN
2 stops27h 25mUnited Airlines
Deal found 9/15$702
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/1510:05 amARN - ONT
2 stops35h 27mUnited Airlines
Fri 9/195:10 amONT - ARN
2 stops28h 15mUnited Airlines
Deal found 9/14$764
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/156:05 amARN - ONT
2 stops20h 24mUnited Airlines
Thu 9/186:38 pmONT - ARN
2 stops36h 22mUnited Airlines
Deal found 9/14$851
This British Airways deal was found by Cheapflights users on 9/15. 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.
Mon 9/158:15 pmARN - ONT
2 stops31h 01mBritish Airways
Fri 9/192:54 pmONT - ARN
2 stops19h 11mBritish Airways
Deal found 9/15$871
This Icelandair deal was found by Cheapflights users on 9/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:45 pmARN - ONT
2 stops18h 47mMultiple Airlines
Wed 11/1211:15 amONT - ARN
2 stops15h 30mMultiple Airlines
Deal found 9/15$1,098

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stockholm 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 September 15, 2025.
Use the filters below to find and compare flights from Stockholm to Ontario that are best for you.

Fly from

Stockholm

Fly to

Ontario

Route

Depart

Return

Price

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Thu 12/4

7:10 am-9:07 pm

2 stops22h 57m

Ontario

Mon 12/8

12:46 pm-7:25 pm

2 stops21h 39m

$444

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Tue 10/14

6:20 am-5:23 pm

3 stops44h 03m

Ontario

Tue 10/21

9:36 am-2:45 pm

2 stops20h 09m

$448

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Thu 12/4

7:10 am-10:49 pm

3 stops24h 39m

Ontario

Mon 12/8

5:05 am-1:45 pm

2 stops23h 40m

$578

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Mon 9/29

6:05 am-5:23 pm

2 stops20h 18m

Ontario

Thu 10/2

6:00 am-6:25 pm

2 stops27h 25m

$702

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Mon 2/9

12:45 pm-10:37 pm

2 stops18h 52m

Ontario

Sun 2/15

9:45 am-11:45 am

2 stops17h 00m

$944

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Thu 1/29

12:45 pm-10:37 pm

2 stops18h 52m

Ontario

Fri 2/13

10:05 am-11:45 am

2 stops16h 40m

$944

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Sat 2/14

12:45 pm-10:10 pm

2 stops18h 25m

Ontario

Fri 2/20

10:05 am-11:45 am

2 stops16h 40m

$1,097

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Thu 10/30

12:45 pm-11:32 pm

2 stops18h 47m

Ontario

Wed 11/12

11:15 am-11:45 am

2 stops15h 30m

$1,098

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Tue 12/23

11:45 am-11:46 pm

2 stops21h 01m

$376

StockholmOntario

ARN - ONT

ARNONT

Stockholm Arlanda

Wed 10/8

7:40 am-9:29 pm

2 stops22h 49m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
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Best time to book a flight from Stockholm to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Stockholm to Ontario (average of $246). Flying from Stockholm 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.

Related info for your journey

Find useful and relevant information for your journey from Stockholm 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 Stockholm?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Stockholm to Ontario. 0 airlines have flights to Ontario from Stockholm on a regular basis. Booking flights from Stockholm to Ontario should not be difficult; the airport handles an average of 0 inbound flights from Stockholm per day.

  • How long is the flight from Stockholm to Ontario?

    Airlines like American Airlines and United Airlines fly from Stockholm to Ontario in about 22h 57m. The time it takes to get you to your destination can typically vary by up to 21h 06m. Stockholm and Ontario are separated by a distance of 5480 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stockholm 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 Stockholm to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Stockholm to Ontario (average of $246). Flying from Stockholm 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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