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$661+ Cheap flights from Aalborg (AAL) to San Francisco (SFO)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
AAL — SFO
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Aalborg to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Aalborg (AAL) to San Francisco (SFO). 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 agosto 14, 2025.

Round-trip from

$661
(Travelis)

Popular in

July

Cheapest in

January

Average price

$834
From Aalborg to San Francisco
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Aalborg to San Francisco

Cheapest flights from Aalborg to San Francisco
Explore the most affordable flight options available from Aalborg to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Travelis deal was found by Cheapflights users on 8/14. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:25 amAAL - SFO
1 stop14h 20mMultiple Airlines
mié. 9/31:45 pmSFO - AAL
1 stop23h 45mMultiple Airlines
Deal found 8/14$661
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:30 amAAL - SFO
1 stop14h 15mDelta
dom. 8/316:15 amSFO - AAL
2 stops22h 30mDelta
Deal found 8/13$686
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 8/3010:20 amAAL - SFO
2 stops18h 27mDelta
mié. 9/37:29 amSFO - AAL
2 stops21h 16mDelta
Deal found 8/14$696
This Travelis deal was found by Cheapflights users on 8/13. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2710:20 amAAL - SFO
1 stop34h 25mMultiple Airlines
dom. 8/311:45 pmSFO - AAL
1 stop35h 05mMultiple Airlines
Deal found 8/13$789

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aalborg to San Francisco 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 agosto 14, 2025.
Use the filters below to find and compare flights from Aalborg to San Francisco that are best for you.

Fly from

Aalborg

Fly to

San Francisco

Route

Depart

Return

Price

AalborgSan Francisco

AAL - SFO

AALSFO

Aalborg

sáb. 8/30

6:25 am-2:50 pm

2 stops17h 25m

San Francisco

mié. 9/3

1:45 pm-9:50 am

1 stop35h 05m

$661

AalborgSan Francisco

AAL - SFO

AALSFO

Aalborg

sáb. 8/30

6:25 am-11:45 am

1 stop14h 20m

San Francisco

mié. 9/3

1:45 pm-1:45 pm

1 stop15h 00m

$661

AalborgSan Francisco

AAL - SFO

AALSFO

Aalborg

mié. 8/27

6:30 am-11:45 am

1 stop14h 15m

San Francisco

dom. 8/31

6:15 am-1:45 pm

2 stops22h 30m

$686

AalborgSan Francisco

AAL - SFO

AALSFO

Aalborg

sáb. 8/30

10:20 am-7:47 pm

2 stops18h 27m

San Francisco

mié. 9/3

7:29 am-1:45 pm

2 stops21h 16m

$696

AalborgSan Francisco

AAL - SFO

AALSFO

Aalborg

mié. 8/27

10:20 am-11:45 am

1 stop34h 25m

San Francisco

dom. 8/31

1:45 pm-9:50 am

1 stop35h 05m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Aalborg to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Aalborg 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 Aalborg to San Francisco

How far ahead should I book a flight from Aalborg to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Aalborg to San Francisco. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Aalborg to San Francisco, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Aalborg to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Aalborg to San Francisco (average of $276). Flying from Aalborg to San Francisco in June is currently the most expensive (average of $358). 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 Aalborg to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Aalborg to San Francisco that include hotel bookings?

    Yes. In addition to deals on Aalborg to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aalborg to San Francisco?

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

  • Can I find deals for business class flights from Aalborg to San Francisco?

    Yes. Cheapflights offers flight deals from Aalborg to San Francisco 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 Aalborg to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Aalborg to San Francisco (average of $276). Flying from Aalborg to San Francisco in June is currently the most expensive (average of $358). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
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Mountain View
Turlock
Santa Clara
Hollister
Antioch
Watsonville
Manteca
Sunnyvale
Newark
Milpitas
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Foster City
San Leandro
Burlingame
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Vallejo

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