--- title: "Cheap Flights from Appleton (ATW) to San Francisco (SFO)" description: "Cheap Flights from Appleton (ATW) to San Francisco (SFO) start at for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/atw/sfo/appleton-to-san-francisco" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-15T23:39:03Z --- # Cheap Flights from Appleton (ATW) to San Francisco (SFO) ![A spacious airport terminal with a high ceiling and natural light.](https://images.trvl-media.com/place/5195347/e96e1b03-2633-485f-bd9c-09a1ee5cb4e9.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Courtesy of San Francisco International Airport ## Popular airlines from Appleton, WI (ATW-Appleton Intl.) to San Francisco International Airport (SFO) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:ATW,to:SFO,departure:29/11/2026TANYT&leg2=from:SFO,to:ATW,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:ATW,to:SFO,departure:29/11/2026TANYT&leg2=from:SFO,to:ATW,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:ATW,to:SFO,departure:29/11/2026TANYT&leg2=from:SFO,to:ATW,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Book with confidence ### Appleton to San Francisco Flights #### The easy way to book your flights from Appleton to San Francisco With Expedia, it’s simple to find and book flights to San Francisco from Appleton whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to San Francisco Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Appleton to San Francisco today, tomorrow, or this week. #### Save dollars with cheap flights from Appleton Intl., ATW to San Francisco Intl., SFO Sort your search results by price to find great deals on your flight from Appleton to San Francisco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Francisco from Appleton currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to San Francisco - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to San Francisco from Appleton Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Francisco with Expedia today. ## Frequently Asked Questions ### How much is a flight from Appleton Intl. Airport (ATW) to San Francisco Airport? If you're travelling between Appleton International Airport and SFO, round-trip flights start from . This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from ATW to San Francisco Intl. Airport (SFO)? The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do need to cancel your flight, go to our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Appleton International Airport to SFO that have flexible change policies? Flights from Appleton Intl. Airport (ATW) to San Francisco Airport with flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between the two flights, without any added fees to worry about. ### How many hours is the flight from ATW to San Francisco Airport? There are lots of ways to make the 6 hours and 48 minutes between Appleton Intl. Airport (ATW) and San Francisco Airport go by quicker. Be productive and sort through your camera roll or delete all those backed-up emails. A good snooze also helps pass the time! ### How far is the flight from Appleton Intl. Airport (ATW) to San Francisco Intl. Airport (SFO)? You'll be up above the clouds for a while, as the flight distance between Appleton International Airport and SFO is 2,900 kilometres. Put together a playlist of your favourite songs before leaving home to stay entertained during your journey. ### Which airlines fly direct from ATW to SFO? Flying nonstop between Appleton International Airport and San Francisco Airport isn't possible at present. However, you'll still be able to book a flight to San Francisco with at least one stop. ### Are ATW to San Francisco Airport flight tickets cheaper when they're purchased at the last minute? Flight prices fluctuate, so there are no guarantees. While last-minute deals between Appleton Intl. Airport (ATW) and San Francisco Airport are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some carriers advertise their prices up to a year prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to secure your seat when the fares dip. ## Travel information | Origin airport | Appleton, WI | | ------------------- | ----------------------------------- | | Destination airport | San Francisco International Airport | | Distance | 2,917 km away | | Airlines serving | American Airlines, Delta, United | | Popular airline | American Airlines | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Boston (BOS) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/bos/sfo/boston-to-san-francisco) - [Flights from Detroit (DTW) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/dtw/sfo/detroit-to-san-francisco) - [Flights from Fredericton (YFC) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yfc/sfo/fredericton-to-san-francisco) - [Flights from St. John's (YYT) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yyt/sfo/st-johns-to-san-francisco) - [Flights from Burlington (BTV) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/btv/sfo/burlington-to-san-francisco) - [Flights from Toronto (YYZ) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yyz/oak/toronto-to-oakland) - [Flights from London (LHR) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/lhr/sfo/london-to-san-francisco) - [Flights from Orange County (SNA) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/sna/sfo/orange-county-to-san-francisco) - [Flights from Moncton (YQM) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yqm/sfo/moncton-to-san-francisco) - [Flights from Halifax (YHZ) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yhz/sfo/halifax-to-san-francisco) - [Flights from Regina (YQR) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yqr/sfo/regina-to-san-francisco) - [Flights from Hamilton (YHM) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yhm/sfo/hamilton-to-san-francisco) - [Flights from Raleigh (RDU) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/rdu/sfo/raleigh-to-san-francisco) - [Flights from Kitchener (YKF) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/ykf/sfo/kitchener-to-san-francisco) - [Flights from Santa Barbara (SBA) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/sba/sfo/santa-barbara-to-san-francisco) - [Flights from Grande Prairie (YQU) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yqu/sfo/grande-prairie-to-san-francisco) - [Flights from Saskatoon (YXE) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/yxe/sfo/saskatoon-to-san-francisco) - [Flights from Buffalo (BUF) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/buf/sfo/buffalo-to-san-francisco) - [Flights from Houston (HOU) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/hou/sfo/houston-to-san-francisco) - [Flights from Orlando (MCO) to San Francisco (SFO)](https://www.expedia.ca/lp/flights/mco/sfo/orlando-to-san-francisco) - [Flights from Ontario Intl. 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