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Appleton

$235+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ATW
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Appleton Intl are usually found in April or October, booked 68 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap 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 June 26, 2025.

Round-trip from

$284
(Mytrip)

One-way from

$235
(Delta)

Popular in

June

Cheapest in

April

Average price

$500
From San Diego to Appleton Intl
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One-way flight from San Diego to Appleton Intl
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Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 26, 2025.

This Mytrip deal was found by Cheapflights users on 6/25. 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.
Thu 7/319:40 pmSAN - ATW
1 stop15h 35mMultiple Airlines
Mon 8/47:00 amATW - SAN
1 stop12h 55mMultiple Airlines
Deal found 6/25$284
This American Airlines deal was found by Cheapflights users on 6/25. 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 8/72:57 pmSAN - ATW
1 stop6h 37mAmerican Airlines
Thu 8/146:35 pmATW - SAN
1 stop6h 48mAmerican Airlines
Deal found 6/25$289
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 7/911:17 amSAN - ATW
1 stop7h 37mUnited Airlines
Sat 7/123:45 pmATW - SAN
1 stop8h 59mUnited Airlines
Deal found 6/25$339
This Delta deal was found by Cheapflights users on 6/26. 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 8/1310:40 pmSAN - ATW
1 stop9h 48mDelta
Wed 8/204:12 pmATW - SAN
1 stop6h 32mDelta
Deal found 6/26$346

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 June 26, 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

Thu 7/31

9:40 pm-3:15 pm

1 stop15h 35m

Appleton Intl

Mon 8/4

7:00 am-5:55 pm

1 stop12h 55m

$284

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Thu 8/7

2:57 pm-11:34 pm

1 stop6h 37m

Appleton Intl

Thu 8/14

6:35 pm-11:23 pm

1 stop6h 48m

$289

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Wed 7/9

11:17 am-8:54 pm

1 stop7h 37m

Appleton Intl

Sat 7/12

3:45 pm-10:44 pm

1 stop8h 59m

$339

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Wed 8/13

10:40 pm-10:28 am

1 stop9h 48m

Appleton Intl

Wed 8/20

4:12 pm-8:44 pm

1 stop6h 32m

$346

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 7/4

6:20 am-5:34 pm

1 stop9h 14m

$235

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 12/5

6:16 am-3:49 pm

1 stop7h 33m

$252

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Thu 10/9

9:09 am-11:30 pm

2 stops12h 21m

$260

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 12/5

7:40 pm-3:01 pm

3 stops17h 21m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

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

How far ahead should I book a flight from San Diego to Appleton?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Appleton. Price data was last updated on June 20, 2025.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Appleton. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from San Diego to Appleton (average of $314). Flying from San Diego to Appleton in March is currently the most expensive (average of $421). 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 June 26, 2025.

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

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 June 26, 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
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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
8,838 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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.

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

    Our cheapest airline available from San Diego to Appleton is American Airlines. Our recent data shows that you can find tickets from as low as $289 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $339 and $346 round-trip. American Airlines is 32% 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 $235 on Delta. Other airlines that offer cheap prices include American Airlines from $252 and United Airlines from $307 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, January is the cheapest month in which you can book a flight from San Diego to Appleton (average of $314). Flying from San Diego to Appleton in March is currently the most expensive (average of $421). 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 San Diego?

Book flights to San Diego 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$280Average$360FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$488FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$495FlexibilityNo cancel feeOn-time69%

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