HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$129+ Cheap flights from Oshkosh, WI to San Francisco (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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SFO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oshkosh to San Francisco with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Oshkosh to San Francisco are usually found in August or April, booked 25 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Oshkosh to San Francisco

Keep the following information in mind while searching for Oshkosh to San Francisco flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$267
(Delta)

One-way from

$129
(Delta)

Popular in

June

Cheapest in

August

Average price

$345
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 Oshkosh to San Francisco
Search Deals
One-way flight from Oshkosh to San Francisco
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Oshkosh to San Francisco

Cheapest flights from Oshkosh to San Francisco
Explore the most affordable flight options available from Oshkosh to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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 7/26:25 amATW - SFO
1 stop6h 34mDelta
Mon 7/1410:45 pmSFO - ATW
1 stop9h 40mDelta
Deal found 4/17$267
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/46:00 amATW - SFO
1 stop7h 08mAmerican Airlines
Sat 5/109:15 amSFO - ATW
2 stops10h 27mAmerican Airlines
Deal found 4/17$303
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:30 amATW - SFO
2 stops32h 33mMultiple Airlines
Fri 5/165:50 pmSFO - ATW
3 stops21h 06mMultiple Airlines
Deal found 4/16$672
This United Airlines deal was found by Cheapflights users on 4/17. 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 4/185:29 pmATW - SFO
1 stop7h 26mUnited Airlines
Sat 4/1912:08 amSFO - ATW
1 stop9h 56mUnited Airlines
Deal found 4/17$836

Cheapflights Fare Finder

Customize your flight search to find flights from Oshkosh 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 April 17, 2025.
Use the filters below to find and compare flights from Oshkosh to San Francisco that are best for you.

Fly from

Oshkosh

Fly to

San Francisco

Route

Depart

Return

Price

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Wed 7/2

6:25 am-10:59 am

1 stop6h 34m

San Francisco

Mon 7/14

10:45 pm-10:25 am

1 stop9h 40m

$267

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Sun 5/4

6:00 am-11:08 am

1 stop7h 08m

San Francisco

Sat 5/10

9:15 am-9:42 pm

2 stops10h 27m

$303

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Wed 5/14

7:30 am-2:03 pm

2 stops32h 33m

San Francisco

Fri 5/16

5:50 pm-4:56 pm

3 stops21h 06m

$672

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Mon 4/28

5:29 pm-10:55 pm

1 stop7h 26m

San Francisco

Tue 4/29

12:08 am-3:08 pm

1 stop13h 00m

$892

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Tue 7/15

5:20 pm-10:33 pm

1 stop7h 13m

$129

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Wed 7/9

5:29 pm-12:30 am

1 stop9h 01m

$179

AppletonSan Francisco

ATW - SFO

ATWSFO

Appleton Intl

Wed 7/9

6:19 am-3:49 pm

2 stops11h 30m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Oshkosh to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oshkosh to San Francisco. Price data was last updated on April 11, 2025.

The price you pay for your flight from Oshkosh to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 25 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 Oshkosh to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Oshkosh to San Francisco (average of $276). Flying from Oshkosh to San Francisco in June is currently the most expensive (average of $393). 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.

What is the cheapest time of day to fly from OS9 to SFO?

Find hourly flight availability from Oshkosh to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Oshkosh to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Oshkosh to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Oshkosh to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oshkosh to San Francisco flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 Oshkosh to San Francisco. 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 San Francisco from Oshkosh?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Oshkosh to San Francisco. You should not have trouble finding flights to San Francisco from Oshkosh; the airport handles an average of 0 inbound flights from Oshkosh per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the San Francisco airport from Oshkosh. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

  • What are the cheapest airlines to fly from Oshkosh to San Francisco one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $129. United Airlines flights start at $179 while deals on American Airlines start at $248 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oshkosh to San Francisco (average of $276). Flying from Oshkosh to San Francisco in June is currently the most expensive (average of $393). 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 Oshkosh?

Book flights to Oshkosh if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
South San Francisco
Fairfield
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Livermore
Campbell

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oshkosh to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Los Angeles flights
Minneapolis to Las Vegas flights
O'Hare Intl to San Diego flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Ontario flights
O'Hare Intl to Burbank flights
Minneapolis to Los Angeles flights
Milwaukee to Las Vegas flights
Minneapolis to San Francisco flights
Minneapolis to San Diego flights
O'Hare Intl to Oakland flights
O'Hare Intl to Sacramento flights
Minneapolis to Ontario flights
O'Hare Intl to Palm Springs flights
O'Hare Intl to San Jose flights
Madison to San Francisco flights
Madison to Las Vegas flights
O'Hare Intl to Reno flights
O'Hare Intl to Fresno flights
Minneapolis to Santa Ana flights
Minneapolis to San Jose flights
Minneapolis to Reno flights
Minneapolis to Sacramento flights
Milwaukee to San Francisco flights
Milwaukee to San Diego flights
Minneapolis to Palm Springs flights
Appleton to Las Vegas flights
Milwaukee to Ontario flights
Milwaukee to Reno flights
Milwaukee to Los Angeles flights
Madison to San Diego flights
Appleton to Los Angeles flights
Madison to Los Angeles flights
Green Bay to Las Vegas flights
Appleton to San Diego flights
O'Hare Intl to Long Beach flights
Minneapolis to Fresno flights
Milwaukee to Burbank flights
O'Hare Intl to Medford flights
O'Hare Intl to Santa Barbara flights
Madison to Sacramento flights
Madison to San Jose flights
Minneapolis to Oakland flights
Madison to Ontario flights
Wausau to Las Vegas flights
Minneapolis to Santa Barbara flights
Milwaukee to Sacramento flights
Minneapolis to Medford flights

Top 6 airlines flying from Oshkosh to San Francisco

Discover the top 6 airlines that operate flights from Oshkosh 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$267FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$220Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$480FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$240Average$437FlexibilityNo cancel feeOn-time63%
DeltaCheapest$246Average$415FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$313Average$377FlexibilityNo cancel feeOn-time83%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.