Oshkosh

$196+ Cheap flights from San Francisco (SFO) to Oshkosh, WI

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MKE
Feb 19 — Feb 261
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Cheap flight deals from San Francisco to Oshkosh

Cheapest flights from San Francisco to Oshkosh
Explore the most affordable flight options available from San Francisco to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This American Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 3/33:13 pm
SFO
-
ATW
1 stop6h 11m
American Airlines
Tue 3/106:39 pm
ATW
-
SFO
1 stop7h 05m
American Airlines
Deal found 1/18$309
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Thu 2/56:45 am
SFO
-
ATW
1 stop6h 19m
United Airlines
Sun 2/82:45 pm
ATW
-
SFO
1 stop7h 25m
United Airlines
Deal found 1/17$334
This American Airlines deal was found by Cheapflights users on 1/17. 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.
Wed 2/412:17 am
SFO
-
ATW
2 stops9h 52m
American Airlines
Sun 2/87:15 am
ATW
-
SFO
2 stops10h 46m
American Airlines
Deal found 1/17$345
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Sat 3/1411:29 pm
SFO
-
ATW
1 stop7h 58m
American Airlines
Mon 3/166:39 pm
ATW
-
SFO
1 stop7h 05m
American Airlines
Deal found 1/18$358
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/38:25 am
SFO
-
ATW
1 stop6h 23m
United Airlines
Sat 2/73:39 pm
ATW
-
SFO
1 stop7h 51m
United Airlines
Deal found 1/19$359
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 2/36:00 am
SFO
-
ATW
2 stops10h 01m
American Airlines
Sat 2/75:04 pm
ATW
-
SFO
1 stop7h 30m
American Airlines
Deal found 1/19$364
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/1511:30 pm
SFO
-
ATW
1 stop7h 36m
American Airlines
Fri 2/206:40 pm
ATW
-
SFO
1 stop7h 07m
American Airlines
Deal found 1/19$401
This Delta deal was found by Cheapflights users on 1/20. 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 4/2812:40 am
SFO
-
ATW
1 stop8h 45m
Delta
Sun 5/36:50 am
ATW
-
SFO
1 stop8h 49m
Delta
Deal found 1/20$414
This American Airlines deal was found by Cheapflights users on 1/18. 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 4/166:00 am
SFO
-
ATW
1 stop15h 41m
American Airlines
Mon 4/206:20 pm
ATW
-
SFO
1 stop17h 35m
American Airlines
Deal found 1/18$418

Find flight deals from San Francisco to Oshkosh

Keep the following information in mind while searching for San Francisco to Oshkosh flight deals. Data was last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$196
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$459
Provider with most accurate pricing for San Francisco-Appleton Intl flight deals.
Provider most trusted by Cheapflights users for San Francisco-Appleton Intl flights.
From San Francisco to Oshkosh
One-way flight from San Francisco to Oshkosh
Highest demand for flights based on searches. 13% potential increase in price ($64 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Oshkosh 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 January 20, 2026.
Use the filters below to find and compare flights from San Francisco to Oshkosh that are best for you.

Fly from

San Francisco

Fly to

Oshkosh

Route

Depart

Return

Price

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Tue 3/3

3:13 pm-11:24 pm

1 stop6h 11m

Appleton Intl

Tue 3/10

6:39 pm-11:44 pm

1 stop7h 05m

$309

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Thu 2/5

6:45 am-3:04 pm

1 stop6h 19m

Appleton Intl

Sun 2/8

2:45 pm-8:10 pm

1 stop7h 25m

$334

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Wed 2/4

12:40 am-11:23 am

1 stop8h 43m

Appleton Intl

Sun 2/8

6:10 am-1:47 pm

1 stop9h 37m

$334

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Wed 2/4

12:17 am-12:09 pm

2 stops9h 52m

Appleton Intl

Sun 2/8

7:15 am-4:01 pm

2 stops10h 46m

$345

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Sat 3/14

11:29 pm-9:27 am

1 stop7h 58m

Appleton Intl

Mon 3/16

6:39 pm-11:44 pm

1 stop7h 05m

$358

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Tue 2/3

8:25 am-4:48 pm

1 stop6h 23m

Appleton Intl

Sat 2/7

3:39 pm-9:30 pm

1 stop7h 51m

$359

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Tue 2/3

6:00 am-6:01 pm

2 stops10h 01m

Appleton Intl

Sat 2/7

5:04 pm-10:34 pm

1 stop7h 30m

$364

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Sun 2/15

11:30 pm-9:06 am

1 stop7h 36m

Appleton Intl

Fri 2/20

6:40 pm-11:47 pm

1 stop7h 07m

$401

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Thu 4/16

6:00 am-11:41 pm

1 stop15h 41m

Appleton Intl

Mon 4/20

6:20 pm-9:55 am

1 stop17h 35m

$418

San FranciscoAppleton

SFO - ATW

SFOATW

San Francisco

Wed 2/4

2:08 pm-2:20 pm

1 stop22h 12m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
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Best time to book a flight from San Francisco to Oshkosh

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

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

Currently, October is the cheapest month in which you can book a flight from San Francisco to Oshkosh (average of $140). Flying from San Francisco to Oshkosh in January is currently the most expensive (average of $270). 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 Oshkosh

Get insights into the airlines that provide service to Oshkosh. 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 Oshkosh. Reviews last updated January 20, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Francisco to Oshkosh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Oshkosh. 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 from for flights from San Francisco to Oshkosh?

    If you book a flight to Oshkosh from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from San Francisco to Oshkosh per day from 6 different airlines.

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

    A quick flight from San Francisco to Oshkosh can take about 6h 11m. American Airlines provides one of the quickest options available for as low as $309. There are 1810 mi between San Francisco and Oshkosh. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $128 and $233 on Delta and United Airlines, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Oshkosh (average of $140). Flying from San Francisco to Oshkosh in January is currently the most expensive (average of $270). 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

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Alternative routes for San Francisco to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from San Francisco to Oshkosh

Discover the top 6 airlines that operate flights from San Francisco to Oshkosh. 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$289FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$147Average$445FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$220Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$474FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$428FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$280Average$424FlexibilityNo cancel feeOn-time63%

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