HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oshkosh

$522+ Cheap flights from Oakland, CA (OAK) to Oshkosh, WI

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — MKE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland to Oshkosh 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.

Cheap flight deals from Oakland to Oshkosh

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

Round-trip from

$522
(Delta)

Popular in

July

Cheapest in

April

Average price

$413
From Oakland to Oshkosh
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Oakland to Oshkosh

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

This Delta deal was found by Cheapflights users on 9/15. 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 10/1112:30 pmOAK - ATW
2 stops26h 17mDelta
Sat 10/1812:05 pmATW - OAK
2 stops11h 27mDelta
Deal found 9/15$522
This Delta deal was found by Cheapflights users on 9/15. 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 10/85:55 amOAK - ATW
2 stops8h 52mDelta
Fri 10/244:17 pmATW - OAK
2 stops21h 33mDelta
Deal found 9/15$528
This Delta deal was found by Cheapflights users on 9/15. 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 10/85:55 amOAK - ATW
2 stops8h 52mDelta
Sat 10/1812:05 pmATW - OAK
2 stops11h 27mDelta
Deal found 9/15$543
This Delta deal was found by Cheapflights users on 9/15. 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 10/1112:30 pmOAK - ATW
2 stops26h 17mDelta
Fri 10/245:35 pmATW - OAK
2 stops20h 15mDelta
Deal found 9/15$553
This Delta deal was found by Cheapflights users on 9/15. 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 10/1412:30 pmOAK - ATW
2 stops30h 15mDelta
Sat 10/1812:05 pmATW - OAK
2 stops11h 27mDelta
Deal found 9/15$557
This Delta deal was found by Cheapflights users on 9/15. 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 10/85:55 amOAK - ATW
2 stops8h 52mDelta
Mon 10/2012:05 pmATW - OAK
2 stops30h 06mDelta
Deal found 9/15$572
This Delta deal was found by Cheapflights users on 9/15. 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 10/1412:30 pmOAK - ATW
2 stops26h 17mDelta
Fri 10/245:35 pmATW - OAK
2 stops20h 15mDelta
Deal found 9/15$588
This Delta deal was found by Cheapflights users on 9/15. 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 10/1112:30 pmOAK - ATW
2 stops26h 17mDelta
Wed 10/2211:11 amATW - OAK
2 stops14h 42mDelta
Deal found 9/15$632
This Delta deal was found by Cheapflights users on 9/15. 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 10/85:55 amOAK - ATW
2 stops8h 52mDelta
Wed 10/2211:11 amATW - OAK
2 stops14h 42mDelta
Deal found 9/15$652
This Delta deal was found by Cheapflights users on 9/15. 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 10/1412:30 pmOAK - ATW
2 stops30h 15mDelta
Wed 10/2211:11 amATW - OAK
2 stops14h 42mDelta
Deal found 9/15$667
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/135:55 amOAK - ATW
2 stops51h 30mDelta
Fri 10/2412:05 pmATW - OAK
2 stops25h 45mDelta
Deal found 9/15$675
This Delta deal was found by Cheapflights users on 9/15. 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 10/1112:30 pmOAK - ATW
2 stops30h 15mDelta
Thu 10/235:35 pmATW - OAK
2 stops32h 18mDelta
Deal found 9/15$683

Cheapflights Fare Finder

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

Fly from

Oakland

Fly to

Oshkosh

Route

Depart

Return

Price

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Sat 10/11

12:30 pm-4:47 pm

2 stops26h 17m

Appleton Intl

Fri 10/24

5:35 pm-11:50 am

2 stops20h 15m

$553

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Tue 10/14

12:30 pm-8:45 pm

2 stops30h 15m

Appleton Intl

Sat 10/18

12:05 pm-9:32 pm

2 stops11h 27m

$557

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Sat 10/11

12:30 pm-4:47 pm

2 stops26h 17m

Appleton Intl

Wed 10/22

11:11 am-11:53 pm

2 stops14h 42m

$632

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Wed 10/8

5:55 am-4:47 pm

2 stops8h 52m

Appleton Intl

Wed 10/22

11:11 am-11:53 pm

2 stops14h 42m

$652

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Tue 10/14

12:30 pm-8:45 pm

2 stops30h 15m

Appleton Intl

Wed 10/22

11:11 am-11:53 pm

2 stops14h 42m

$667

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Tue 10/14

12:30 pm-8:45 pm

2 stops30h 15m

Appleton Intl

Mon 10/20

12:05 pm-11:50 am

2 stops25h 45m

$675

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Mon 10/13

5:55 am-11:25 am

2 stops51h 30m

Appleton Intl

Fri 10/24

12:05 pm-11:50 am

2 stops25h 45m

$675

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Sat 10/11

12:30 pm-8:45 pm

2 stops30h 15m

Appleton Intl

Thu 10/23

5:35 pm-11:53 pm

2 stops32h 18m

$683

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Tue 3/10

1:15 pm-10:35 am

2 stops19h 20m

Appleton Intl

Wed 3/11

4:05 pm-12:30 pm

2 stops22h 25m

$756

OaklandAppleton

OAK - ATW

OAKATW

Oakland

Sun 10/12

5:55 am-9:42 pm

2 stops13h 47m

Appleton Intl

Sat 10/18

12:05 pm-9:32 pm

2 stops11h 27m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 11 results
1
2

Best time to book a flight from Oakland to Oshkosh

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

What is the cheapest month to book a flight from Oakland, California to Oshkosh?

Currently, February is the cheapest month in which you can book a flight from Oakland, California to Oshkosh (average of $280). Flying from Oakland, California to Oshkosh in June is currently the most expensive (average of $376). 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 OAK to OS9?

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

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

Related info for your journey

Find useful and relevant information for your journey from Oakland 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 Oakland to Oshkosh?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to Oshkosh. On average, Oakland has 0 outbound flights to Oshkosh per day from 3 airlines. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

  • How long is the flight from Oakland, California to Oshkosh?

    Delta can get you from Oakland, California to Oshkosh in just under 26h 17m. Your travel time can differ by up to . The distance from Oakland, California to Oshkosh is about 1800 mi.

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

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

  • How can I find direct flights from Oakland to Oshkosh?

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Oshkosh?

    Currently, February is the cheapest month in which you can book a flight from Oakland, California to Oshkosh (average of $280). Flying from Oakland, California to Oshkosh in June is currently the most expensive (average of $376). 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

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 Oakland to Oshkosh

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

Top 3 airlines flying from Oakland to Oshkosh

Discover the top 3 airlines that operate flights from Oakland 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$281FlexibilityNo cancel feeOn-time65%
DeltaCheapest$264Average$654FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$296Average$453FlexibilityNo cancel feeOn-time63%

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.