$203+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SFO
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Appleton to San Francisco
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Best
Last-minute
One-way
Cheapest flights from Appleton to San FranciscoExplore 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 June 9, 2026.
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 June 9, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/1811:27 am
ATW
- SFO
1 stop6h 58m
Delta
Fri 7/3112:35 am
SFO
- ATW
1 stop8h 12m
Delta
Deal found 6/8![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/36:00 am
ATW
- SFO
1 stop9h 10m
Delta
Fri 7/1012:35 am
SFO
- ATW
1 stop8h 12m
Delta
Deal found 6/5![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/5. 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 11/128:10 pm
ATW
- SFO
1 stop7h 47m
United Airlines
Wed 11/185:20 am
SFO
- ATW
1 stop6h 47m
United Airlines
Deal found 6/5![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/1011:27 am
ATW
- SFO
1 stop7h 45m
Delta
Fri 7/1712:35 am
SFO
- ATW
1 stop8h 12m
Delta
Deal found 6/8![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 6/5. 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 8/132:06 pm
ATW
- SFO
1 stop9h 41m
Delta
Mon 8/1712:12 am
SFO
- ATW
1 stop8h 08m
Delta
Deal found 6/5![Delta logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/47:30 am
ATW
- SFO
1 stop9h 29m
Multiple Airlines
Tue 7/1410:23 pm
SFO
- ATW
2 stops45h 26m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Mon 8/107:00 am
ATW
- SFO
1 stop29h 25m
Multiple Airlines
Thu 8/133:43 pm
SFO
- ATW
1 stop21h 34m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/9. 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 8/2711:00 am
ATW
- SFO
1 stop8h 18m
Delta
Sun 8/3012:12 am
SFO
- ATW
1 stop8h 08m
Delta
Deal found 6/9![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Wed 7/227:00 am
ATW
- SFO
2 stops16h 38m
Multiple Airlines
Sat 7/257:08 pm
SFO
- ATW
1 stop24h 41m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/117:30 am
ATW
- SFO
1 stop9h 28m
Multiple Airlines
Tue 7/144:30 pm
SFO
- ATW
1 stop20h 40m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$377
Best flights from Appleton to San FranciscoDiscover carefully curated flight deals from Appleton to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Appleton to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 8/266:00 am
ATW
- SFO
1 stop9h 09m
Delta
Sat 8/296:13 am
SFO
- ATW
1 stop7h 17m
Delta
Deal found 6/8![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 9/59:10 am
ATW
- SFO
1 stop10h 13m
United Airlines
Tue 9/85:00 am
SFO
- ATW
1 stop8h 33m
United Airlines
Deal found 6/7![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/1011:27 am
ATW
- SFO
1 stop7h 45m
Delta
Mon 7/136:43 pm
SFO
- ATW
2 stops14h 04m
Delta
Deal found 6/8![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/33:44 pm
ATW
- SFO
1 stop9h 13m
United Airlines
Sat 7/412:50 am
SFO
- ATW
1 stop7h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/5. 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 9/241:56 pm
ATW
- SFO
1 stop9h 48m
Delta
Sun 9/2710:59 pm
SFO
- ATW
1 stop9h 29m
Delta
Deal found 6/5![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 8/216:00 am
ATW
- SFO
1 stop9h 09m
Delta
Wed 8/263:37 pm
SFO
- ATW
1 stop5h 19m
Delta
Deal found 6/4![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 10/165:25 pm
ATW
- SFO
1 stop8h 34m
Delta
Sun 10/186:00 am
SFO
- ATW
1 stop8h 37m
Delta
Deal found 6/4![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/5. 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 8/272:06 pm
ATW
- SFO
1 stop9h 41m
Delta
Mon 8/318:59 pm
SFO
- ATW
2 stops11h 21m
Delta
Deal found 6/5![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 6/8. 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 7/3011:27 am
ATW
- SFO
1 stop7h 45m
Delta
Sun 8/26:00 am
SFO
- ATW
1 stop7h 30m
Delta
Deal found 6/8![Delta logo]()
$473
Last-minute flights from Appleton to San FranciscoDiscover last-minute flight deals from Appleton to San Francisco. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to San Francisco. Data last updated June 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/36:00 am
ATW
- SFO
1 stop9h 10m
Delta
Fri 7/1012:35 am
SFO
- ATW
1 stop8h 12m
Delta
Deal found 6/5![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Fri 7/36:20 am
ATW
- SFO
1 stop7h 18m
United Airlines
Sat 7/112:29 pm
SFO
- ATW
1 stop6h 54m
United Airlines
Deal found 6/5![United Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/47:30 am
ATW
- SFO
1 stop9h 29m
Multiple Airlines
Tue 7/1410:23 pm
SFO
- ATW
2 stops45h 26m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/1011:27 am
ATW
- SFO
1 stop7h 45m
Delta
Fri 7/1712:35 am
SFO
- ATW
1 stop8h 12m
Delta
Deal found 6/8![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/1011:27 am
ATW
- SFO
1 stop7h 45m
Delta
Sun 7/1212:35 am
SFO
- ATW
1 stop8h 12m
Delta
Deal found 6/8![Delta logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/117:30 am
ATW
- SFO
1 stop9h 28m
Multiple Airlines
Tue 7/144:30 pm
SFO
- ATW
1 stop20h 40m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/1811:27 am
ATW
- SFO
1 stop6h 58m
Delta
Fri 7/3112:35 am
SFO
- ATW
1 stop8h 12m
Delta
Deal found 6/8![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 7/1811:27 am
ATW
- SFO
1 stop6h 58m
Delta
Sun 8/26:00 am
SFO
- ATW
1 stop7h 30m
Delta
Deal found 6/6![Delta logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Wed 7/227:00 am
ATW
- SFO
2 stops16h 38m
Multiple Airlines
Sat 7/257:08 pm
SFO
- ATW
1 stop24h 41m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$362
One-way flights from Appleton to San FranciscoSearch for one-way flight options from Appleton to San Francisco. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Appleton to San Francisco. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 8/2511:00 am
ATW
- SFO
1 stop8h 18m
Delta
Deal found 6/9![Delta logo]()
$203
This Trip.com deal was found by Cheapflights users on 6/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:44 pm
ATW
- SFO
2 stops27h 27m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Thu 7/232:44 pm
ATW
- SFO
2 stops27h 27m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Fri 6/196:50 pm
ATW
- SFO
2 stops27h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 6/4. 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 7/94:10 pm
ATW
- SFO
1 stop9h 36m
Delta
Deal found 6/4![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 6/7. 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 6/216:00 am
ATW
- SFO
1 stop7h 35m
Delta
Deal found 6/7![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/256:00 am
ATW
- SFO
2 stops13h 38m
United Airlines
Deal found 6/9![United Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sun 6/142:05 pm
ATW
- SFO
1 stop28h 16m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/38:45 am
ATW
- SFO
1 stop7h 24m
United Airlines
Deal found 6/8![United Airlines logo]()
$374
Find 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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (Delta) |
One-way from | $252 (Trip.com) |
Popular in | July |
Cheapest in | September |
Average price | $500 |
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 June 9, 2026.
Use the filters below to find and compare flights from Appleton to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Wed 8/26
6:00 am-1:09 pm
1 stop9h 09m
San Francisco
Sat 8/29
6:13 am-3:30 pm
1 stop7h 17m
$331
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Fri 7/10
11:27 am-5:12 pm
1 stop7h 45m
San Francisco
Mon 7/13
6:43 pm-10:47 am
2 stops14h 04m
$410
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Thu 9/24
1:56 pm-9:44 pm
1 stop9h 48m
San Francisco
Sun 9/27
10:59 pm-10:28 am
1 stop9h 29m
$424
Quickest round-trip
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Fri 8/21
6:00 am-1:09 pm
1 stop9h 09m
San Francisco
Wed 8/26
3:37 pm-10:56 pm
1 stop5h 19m
$424
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Fri 10/16
5:25 pm-11:59 pm
1 stop8h 34m
San Francisco
Sun 10/18
6:00 am-4:37 pm
1 stop8h 37m
$424
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Sat 9/5
9:10 am-5:23 pm
1 stop10h 13m
San Francisco
Tue 9/8
5:00 am-3:33 pm
1 stop8h 33m
$431
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Thu 8/27
2:06 pm-9:47 pm
1 stop9h 41m
San Francisco
Mon 8/31
8:59 pm-10:20 am
2 stops11h 21m
$445
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Fri 7/3
3:44 pm-10:57 pm
1 stop9h 13m
San Francisco
Sat 7/4
12:50 am-10:01 am
1 stop7h 11m
$449
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Thu 7/30
11:27 am-5:12 pm
1 stop7h 45m
San Francisco
Sun 8/2
6:00 am-3:30 pm
1 stop7h 30m
$473
Cheapest one-way
AppletonSan Francisco
ATW - SFO
ATWSFO
Appleton Intl
Tue 8/25
11:00 am-5:18 pm
1 stop8h 18m
$203
Showing 1-10 of 17 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Appleton-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-San Francisco flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
ATW-SFO
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?
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 62 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, September is the cheapest month in which you can book a flight from Appleton to San Francisco (average of $368). Flying from Appleton to San Francisco in July is currently the most expensive (average of $505). 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.
How much does it cost to fly round-trip from Appleton to San Francisco?
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 June 9, 2026.
Read through reviews of airlines operating flights from Appleton to San Francisco, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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Top 3 airlines flying from Appleton to San Francisco
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$466 | FlexibilityNo cancel fee | On-time71% |