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$126+ Cheap flights from Appleton to San Francisco (ATW - SFO)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SFO
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Appleton Intl to San Francisco are usually found in September or April, booked 78 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Find flight deals from Appleton to San Francisco

Cheapest flights from Appleton to San Francisco
Explore the most affordable flight options available from Appleton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 11/2312:20 pmATW - SFO
1 stop7h 49mDelta
Fri 11/285:45 amSFO - ATW
1 stop7h 53mDelta
Deal found 10/26$289
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:30 amATW - SFO
1 stop26h 41mMultiple Airlines
Mon 12/16:00 amSFO - ATW
1 stop14h 58mMultiple Airlines
Deal found 10/27$296
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:28 pmATW - SFO
1 stop16h 20mMultiple Airlines
Thu 12/256:00 amSFO - ATW
1 stop14h 24mMultiple Airlines
Deal found 10/25$302
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:30 amATW - SFO
1 stop26h 41mMultiple Airlines
Tue 12/210:10 pmSFO - ATW
2 stops39h 14mMultiple Airlines
Deal found 10/27$318
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/1112:20 pmATW - SFO
2 stops12h 11mDelta
Sun 12/145:55 amSFO - ATW
1 stop7h 43mDelta
Deal found 10/27$342
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/255:23 pmATW - SFO
1 stop8h 40mUnited Airlines
Wed 12/315:00 amSFO - ATW
1 stop7h 33mUnited Airlines
Deal found 10/25$371
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 11/256:24 amATW - SFO
1 stop6h 53mDelta
Mon 12/112:30 amSFO - ATW
1 stop9h 10mDelta
Deal found 10/27$374
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/235:23 pmATW - SFO
1 stop8h 40mUnited Airlines
Mon 12/295:00 amSFO - ATW
1 stop7h 33mUnited Airlines
Deal found 10/26$381
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:48 pmATW - SFO
2 stops10h 46mAmerican Airlines
Sun 12/147:27 amSFO - ATW
2 stops9h 42mAmerican Airlines
Deal found 10/27$392
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 11/612:05 pmATW - SFO
1 stop7h 19mDelta
Mon 11/1010:45 pmSFO - ATW
1 stop9h 43mDelta
Deal found 10/26$394

Cheap flight deals from Appleton to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$403
Provider with most accurate pricing for Appleton Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-San Francisco flights.
Search Deals
From Appleton Intl to San Francisco
Search Deals
One-way flight from Appleton Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 October 27, 2025.
Use the filters below to find and compare flights from Appleton to San Francisco that are best for you.

Fly from

Appleton

Fly to

San Francisco

Route

Depart

Return

Price

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Sun 11/23

12:20 pm-6:09 pm

1 stop7h 49m

San Francisco

Fri 11/28

5:45 am-3:38 pm

1 stop7h 53m

$289

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Thu 12/11

7:00 am-2:23 pm

1 stop9h 23m

San Francisco

Sun 12/14

5:55 am-3:38 pm

1 stop7h 43m

$289

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Sat 12/20

5:28 pm-7:48 am

1 stop16h 20m

San Francisco

Thu 12/25

6:00 am-10:24 pm

1 stop14h 24m

$302

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Thu 12/25

5:23 pm-12:03 am

1 stop8h 40m

San Francisco

Wed 12/31

5:00 am-2:33 pm

1 stop7h 33m

$371

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Tue 11/25

6:24 am-11:17 am

1 stop6h 53m

San Francisco

Mon 12/1

12:30 am-11:40 am

1 stop9h 10m

$374

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Tue 12/23

5:23 pm-12:03 am

1 stop8h 40m

San Francisco

Mon 12/29

5:00 am-2:33 pm

1 stop7h 33m

$381

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Tue 12/23

2:38 pm-9:36 pm

1 stop8h 58m

San Francisco

Tue 12/30

6:00 am-11:02 pm

1 stop15h 02m

$381

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Thu 12/11

3:48 pm-12:34 am

2 stops10h 46m

San Francisco

Sun 12/14

7:27 am-7:09 pm

2 stops9h 42m

$392

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Fri 11/7

4:17 pm-8:40 pm

1 stop6h 23m

San Francisco

Mon 11/10

10:45 pm-10:28 am

1 stop9h 43m

$394

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Mon 12/22

5:23 pm-1:14 am

1 stop9h 51m

San Francisco

Tue 12/30

6:00 am-2:33 pm

1 stop6h 33m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 18 results
1
2

Compare providers for flights from Appleton to San Francisco

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 Appleton to San Francisco in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Appleton-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Appleton-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Appleton-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-San Francisco flights, Cheapflights users trust eDreams the most. eDreams 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 Appleton-San Francisco 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 Appleton to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Appleton to San Francisco. Price data was last updated on October 24, 2025.

The price you pay for your flight from Appleton to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Appleton to San Francisco (average of $183). Flying from Appleton to San Francisco in June is currently the most expensive (average of $256). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated October 27, 2025.
Read through reviews of airlines operating flights from Appleton to San Francisco, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

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
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

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
8,997 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

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
11,033 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

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 Appleton to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Appleton to San Francisco?

    Airlines like Delta and United Airlines fly from Appleton to San Francisco in about 7h 49m. The time it takes to get you to your destination can typically vary by up to 51m. There are 1810 mi between Appleton and San Francisco. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Appleton to San Francisco round-trip?

    Currently priced at $256, Delta will fly you from Appleton to San Francisco and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $288 and $300, respectively. Delta is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Appleton to San Francisco (average of $183). Flying from Appleton to San Francisco in June is currently the most expensive (average of $256). 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
South San Francisco
Santa Cruz
Livermore
Turlock
Watsonville
Sunnyvale
Santa Clara
Antioch
Manteca
Vallejo
Hollister
Vacaville
San Bruno
Foster City
Redwood City
Union City
Fairfield
Burlingame
Lodi

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Top 3 airlines flying from Appleton to San Francisco

Discover the top 3 airlines that operate flights from Appleton to San Francisco. 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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$457FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$300Average$488FlexibilityNo cancel feeOn-time69%

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