Cheap Flights from San Diego International to Appleton

Compare San Diego International to Appleton flight deals

Find the cheapest month or even day of the year to fly to Appleton

Book the best Appleton fare with no extra fees

Flight deals from San Diego International Airport to Appleton Airport

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Appleton Airport? If you want to travel next month, return fares start from ج.م.‏ 19,967. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego International to Appleton

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Appleton flights are currently cheapest in July.

San Diego International to Appleton: Alternative routes

Compare routes from San Diego International to Appleton below. You may find an airport to fly into that's cheaper, faster, or easier than Appleton.

San Diego to Appleton: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 8,822
Cheapest month to flyJuly

Finding cheap flights from San Diego International to Appleton: Frequently asked questions

The best price we found for a return flight from San Diego International to Appleton is ج.م.‏ 19,967. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Appleton. But we found flights with one or more stops from ج.م.‏ 19,967.
As of March 2026, there are no flights flying from San Diego International to Appleton.
The cheapest month to fly from San Diego International to Appleton is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Appleton Airport on Friday, 24 April 2026.
No airlines currently offer direct flights between San Diego International Airport and Appleton Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Appleton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Appleton is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Appleton.

Flying from San Diego International Airport (SAN) to Appleton International Airport (ATW): what you need to know

  • Your SAN to ATW flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Flying during a peak month such as July? Major public holidays and other popular seasons can lead to longer lines and delays at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from San Diego International Airport to Appleton International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Worthwhile stopovers between SAN and ATW include:

    • Harry Reid Airport (formerly McCarran Airport)

    • O'Hare International Airport

    • Denver International Airport

How to find the cheapest flights from San Diego International Airport (SAN) to Appleton International Airport (ATW)

  • The lowest price we've seen for a one-way San Diego International Airport to Appleton International Airport flight is ج.م.‏ 8,822. A return fare right now is ج.م.‏ 19,967. Depending on the availability when you book, these fares could change.

  • It's often best to book in advance if you're hoping to get cheap tickets from SAN to ATW. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • Getting cheap flights from San Diego International Airport to Appleton International Airport is more likely if you can be flexible with your travel dates. Use the 'Whole month' tool to see the best prices across the month and snap up a great deal.

  • Snapping up cheap flights from SAN to ATW is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from San Diego International Airport to Appleton International Airport.

Handy information about San Diego International Airport (SAN)

  • You'll find SAN at Airport Drive.

  • When it comes to the on-time performance of San Diego International Airport, 71.38% of flights stick to their scheduled arrival time.

  • Central San Diego to San Diego International Airport is around 5 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey when using public transport takes roughly 20 minutes.

  • Get your trip off to a leisurely start by staying near SAN. Whether you're boarding an early flight from San Diego International Airport to Appleton International Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Appleton International Airport (ATW)

Getting from Appleton International Airport (ATW) to central Appleton

  • ATW is located at West 6390, Challenger Drive, Suite 201.

  • Appleton International Airport is approximately 10 kilometres from central Appleton. The drive time takes about 15 minutes.

When to fly to Appleton International Airport (ATW)

  • The quietest month for a flight from San Diego International Airport to Appleton International Airport is April, while July is the most popular. Pick the best time to go to Appleton based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Appleton is July, with temperatures ranging between 13ºC and 28ºC. Lock in your flights from San Diego International Airport to Appleton International Airport in this month if this is the kind of weather you like.

  • Look for cheap tickets from SAN to ATW in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -18ºC and 0ºC on average.

Explore more of United States

  • Appleton has plenty going for it, but there are so many other parts of United States just waiting to be explored. About 274 kilometres south of Appleton, a visit to Chicago will keep you on the move. Check out popular attractions like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Detroit is another favourite destination in United States and is around 483 kilometres south-east of Appleton. No trip is complete without experiencing Detroit Institute of Arts, Motown Museum and Michigan Central Station.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.