Cheap flights from Oshkosh, WI to San Diego (SAN)

MKE — SAN
Oct 4 — Oct 111

The best prices from Oshkosh to San Diego are usually found in November or October, booked 60 days in advance, depart on a Friday or Thursday and return on a Wednesday

How to find the cheapest flight from Oshkosh to San Diego (SAN)

All the information you need to plan the best OS9 to SAN flight in 2022: compare Oshkosh to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

OS9 - SAN

Price

$366 - $842

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Popular inJuneHigh demand for flights, 38% potential price rise
Cheapest inNovemberBest time to find cheap flights, 30% potential price drop
Average price$470Average for round-trip flights in September 2022
Round-trip from$366From Oshkosh to San Diego

How far in advance should I book a flight from Oshkosh to San Diego?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 26% on flights from Oshkosh to San Diego compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $538. For sooner than that we have options available in the next 3 days from $603.

What is the cheapest month to fly from Oshkosh to San Diego?

November can be a great time to fly to San Diego from Oshkosh with a flight ticket averaging about $519. Cheapflights users have found deals in the month of November for as cheap as $338. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Oshkosh to San Diego (OS9 - SAN)?

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

Cheap flights from Oshkosh to San Diego in September, October 2022

The best prices found for Oshkosh to SAN flights for September, October
Oct 30 - Nov 9
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

18h 00m
SAN

San Diego

ATW

Appleton Outagamie County

2 stops

14h 32m
$252

Multiple Airlines

Pick Dates

Deal found 9/26/22

Oct 30 - Nov 9
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

10h 52m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

21h 59m
$275

Multiple Airlines

Pick Dates

Deal found 9/26/22

Oct 30 - Nov 5
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

10h 52m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

22h 42m
$335

Multiple Airlines

Pick Dates

Deal found 9/26/22

Oshkosh to San Diego 2022 flight deals

Cheap flights to San Diego from Oshkosh found for this year
Oct 30 - Nov 9
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

18h 00m
SAN

San Diego

ATW

Appleton Outagamie County

2 stops

14h 32m
$252

Multiple Airlines

Pick Dates

Deal found 9/26/22

Nov 3 - Nov 9
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

17h 59m
SAN

San Diego

ATW

Appleton Outagamie County

2 stops

14h 32m
$257

Multiple Airlines

Pick Dates

Deal found 9/26/22

Nov 3 - Nov 9
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

10h 13m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

21h 59m
$266

Multiple Airlines

Pick Dates

Deal found 9/26/22

Cheap United Airlines flights from Oshkosh to San Diego

Jan 12 - Jan 17
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

9h 01m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

8h 08m
$438

United Airlines

Pick Dates

Deal found 9/27/22

Jan 6 - Jan 14
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

9h 01m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

8h 08m
$458

United Airlines

Pick Dates

Deal found 9/26/22

Jan 12 - Jan 17
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

9h 01m
SAN

San Diego

ATW

Appleton Outagamie County

2 stops

18h 55m
$461

United Airlines

Pick Dates

Deal found 9/27/22

Cheap American Airlines flights from Oshkosh to San Diego

Nov 16 - Nov 29
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

17h 36m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

15h 31m
$415

American Airlines

Pick Dates

Deal found 9/28/22

Nov 16 - Nov 29
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

17h 36m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

19h 57m
$416

American Airlines

Pick Dates

Deal found 9/26/22

Nov 16 - Nov 29
ATW

Appleton Outagamie County

SAN

San Diego

2 stops

13h 05m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

13h 20m
$422

American Airlines

Pick Dates

Deal found 9/27/22

Last minute flights from Oshkosh to San Diego

Late deals on return flights to San Diego from Oshkosh, departing today and this week
Oct 6 - Oct 9
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

27h 05m
SAN

San Diego

ATW

Appleton Outagamie County

2 stops

22h 36m
$369

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 6 - Oct 10
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

27h 05m
SAN

San Diego

ATW

Appleton Outagamie County

2 stops

40h 42m
$370

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 9 - Oct 26
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

9h 21m
SAN

San Diego

ATW

Appleton Outagamie County

1 stop

22h 49m
$518

American Airlines

Pick Dates

Deal found 9/27/22

One-way flights to San Diego from Oshkosh

The cheapest one-way flights from Oshkosh to San Diego
Nov 6
ATW

Appleton Outagamie County

SAN

San Diego

2 stops

50h 05m
$103

Multiple Airlines

Pick Dates

Deal found 9/28/22

Nov 6
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

17h 55m
$116

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 6
ATW

Appleton Outagamie County

SAN

San Diego

1 stop

27h 05m
$151

Multiple Airlines

Pick Dates

Deal found 9/27/22

Related info for your journey

Useful info, stats and facts about Oshkosh to San Diego flights.

What airport do you fly into for flights to San Diego from Oshkosh?

For a flight from Oshkosh to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 inbound flights from Oshkosh per day. 7 airlines have flights to San Diego from Oshkosh on a regular basis.

Which airlines flying from Oshkosh to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Oshkosh to San Diego that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Oshkosh to San Diego for under $500 on Cheapflights?

Yes, there are multiple flights from Oshkosh to San Diego for under $500. The cheapest flight booked recently is on American Airlines for just $415, but on average you can expect to pay $457.

Are there last-minute flights available from Oshkosh to San Diego for under $400?

There are currently 20+ open flights from Oshkosh to San Diego within the next 7 days for less than $400.

How popular is this Oshkosh to San Diego flight route?

Flights from Oshkosh to San Diego have been viewed 15 times in the past calendar month.

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

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $275. Users have also found prices from $388 and $393 on Delta and United Airlines, respectively.

What are the most popular airlines that fly from Oshkosh to San Diego?

Before booking your flight from Oshkosh to San Diego check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What are the cheapest flights from Oshkosh to San Diego?

The cheapest flight price from Oshkosh to San Diego is $118. On average you can expect to pay $895. The most popular route, (Appleton Outagamie County - San Diego), can usually be booked for $369.

Other flights to San Diego

Alternative routes for Oshkosh to San Diego

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

Top 7 airlines flying from Oshkosh to San Diego

The chart below displays the airlines Cheapflights users traveling from Oshkosh to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$21FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$80Average$281FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$149Average$300FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$198Average$577FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$230Average$541FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$277Average$540FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$327Average$614FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights