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Appleton

$232+ Cheap flights from San Diego to Appleton (SAN - ATW)

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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ATW
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from San Diego to Appleton

Cheapest flights from San Diego to Appleton
Explore the most affordable flight options available from San Diego to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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 12/1810:56 amSAN - ATW
1 stop8h 41mUnited Airlines
Mon 12/223:24 pmATW - SAN
2 stops9h 08mUnited Airlines
Deal found 12/3$364

Find flight deals from San Diego to Appleton

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Appleton (ATW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$283
(American Airlines)

One-way from

$232
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$380
Provider with most accurate pricing for San Diego-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Appleton Intl flights.
Search Deals
From San Diego to Appleton Intl
Search Deals
One-way flight from San Diego to Appleton Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Appleton 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 December 4, 2025.
Use the filters below to find and compare flights from San Diego to Appleton that are best for you.

Fly from

San Diego

Fly to

Appleton

Route

Depart

Return

Price

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 1/30

6:20 am-5:51 pm

1 stop9h 31m

Appleton Intl

Tue 2/3

11:25 am-10:26 pm

1 stop13h 01m

$283

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 3/6

6:25 am-5:41 pm

1 stop9h 16m

Appleton Intl

Fri 3/13

4:24 pm-11:40 pm

1 stop9h 16m

$289

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 1/30

7:00 am-4:48 pm

1 stop7h 48m

Appleton Intl

Tue 2/3

2:45 pm-11:42 pm

2 stops10h 57m

$294

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Thu 12/18

10:56 am-9:37 pm

1 stop8h 41m

Appleton Intl

Mon 12/22

3:24 pm-10:32 pm

2 stops9h 08m

$364

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Sat 1/10

6:15 am-3:40 pm

1 stop7h 25m

Appleton Intl

Mon 1/12

12:03 pm-10:47 pm

2 stops12h 44m

$372

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Sat 1/10

10:52 am-9:31 pm

1 stop8h 39m

Appleton Intl

Mon 1/12

2:45 pm-10:33 pm

1 stop9h 48m

$379

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Sat 12/20

7:21 pm-3:24 pm

1 stop18h 03m

$232

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Sat 12/13

3:06 pm-11:34 pm

1 stop6h 28m

$311

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Sun 12/21

1:06 pm-10:24 pm

3 stops55h 18m

$311

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Sun 12/21

3:03 pm-11:27 pm

1 stop6h 24m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 11 results
1
2

Compare providers for flights from San Diego to Appleton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Appleton in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Appleton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Appleton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Appleton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Appleton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Appleton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton from San Diego 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 Diego to Appleton

What is the cheapest month to book a flight from San Diego to Appleton?

Currently, July is the cheapest month in which you can book a flight from San Diego to Appleton (average of $122). Flying from San Diego to Appleton in January is currently the most expensive (average of $279). 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 SAN to ATW?

Find hourly flight availability from San Diego to Appleton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from San Diego to Appleton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight at noon.

Reviews of airlines servicing Appleton

Get insights into the airlines that provide service to Appleton. 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 Appleton. Reviews last updated December 4, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Diego to Appleton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

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
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

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
United Airlines
7.4
Good
9,063 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

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
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

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 Diego to Appleton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Appleton?

    Departing from San Diego to Appleton will take you 7h 48m. The distance from San Diego to Appleton is about 1730 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Diego to Appleton round-trip?

    Our cheapest airline available from San Diego to Appleton is United Airlines. Our recent data shows that you can find tickets from as low as $276 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $280 and $283 round-trip. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $159 on United Airlines. Other airlines that offer cheap prices include Delta from $175 and American Airlines from $195 one-way.

  • Can I find deals for flights from San Diego to Appleton that include hotel bookings?

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

  • How can I find direct flights from San Diego to Appleton?

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

  • Can I find deals for business class flights from San Diego to Appleton?

    Yes. Cheapflights offers flight deals from San Diego to Appleton 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 Diego to Appleton?

    Currently, July is the cheapest month in which you can book a flight from San Diego to Appleton (average of $122). Flying from San Diego to Appleton in January is currently the most expensive (average of $279). 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 Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

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Top 3 airlines flying from San Diego to Appleton

Discover the top 3 airlines that operate flights from San Diego to Appleton. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$276Average$495FlexibilityNo cancel feeOn-time69%
DeltaCheapest$280Average$355FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$444FlexibilityNo cancel feeOn-time71%

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