Cheap flight tickets from San Diego to Appleton

Compare San Diego to Appleton flight deals

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

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Find the cheapest month to fly from San Diego to Appleton

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

San Diego to Appleton: Alternative routes

Compare routes from San Diego 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 foundRM799
Cheapest month to flyJune

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

The best price we found for a return flight from San Diego to Appleton is RM1,649. 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 to Appleton. But we found flights with one stop from RM1,649.
As of May 2026, there are no flights flying from San Diego to Appleton.
The cheapest month to fly from San Diego to Appleton is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Appleton Airport on Saturday, 10 October 2026.
No airlines currently offer direct flights between San Diego 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.
The cheapest airline that flies to Appleton is Delta .

Travelling from San Diego to Appleton International Airport (ATW): What you need to know

  • Appleton International Airport is located in Appleton. The city runs on the UTC-6 timezone and is two hours ahead of San Diego.

  • Get to the airport on time so you don't miss your flight from San Diego to ATW. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • If you're travelling during a peak month like July, make your way to the airport even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of domestic departures. Check-in and security lines will be longer during peak periods like Thanksgiving and Christmas.

Airports in San Diego

San Diego International Airport (SAN)

  • SAN is about 5 kilometres from central San Diego. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 15 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the travel time to be around 25 minutes.

  • Searching for a comfortable hotel near San Diego International Airport? If you've booked an early flight from San Diego to Appleton International Airport, these stays will put you a quick hop from check-in:

  • When it comes to San Diego International Airport's on-time performance, 74% of flights arrive within the scheduled time frame.

  • You'll find SAN at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • The distance from San Diego's city centre to CLD is about 48 kilometres. Take into account transport options and potential delays when working out the quickest way to get to the airport.

  • Want to enjoy an extra night away before your San Diego to ATW flight? Kick back in a hotel near McClellan-Palomar Airport before your trip officially begins. These stays have a room with your name on it:

  • The majority of flights that leave McClellan-Palomar Airport get to their destination as expected. It achieves a consistent on-time performance rate of 88%.

About Appleton International Airport (ATW)

Getting from Appleton International Airport (ATW) to central Appleton

  • Appleton International Airport is around 11 kilometres from central Appleton. It takes around 15 minutes or so to drive to the city.

  • If you're travelling by public transport, expect a journey time of around 45 minutes.

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

  • Currently, RM799 is the best price we've found for a one-way ticket from San Diego to Appleton International Airport. The cheapest price for a return flight is RM1,649. Keep in mind fares may change due to availability at the time of booking.

  • To pick up cheap flights from San Diego to ATW, book in advance. Airlines generally offer the most competitive fares when flights are first released.

  • The 'Whole month' tool will show you the cheapest San Diego to Appleton International Airport tickets across the month. It's a great way to find a bargain if your plans aren't set in stone.

  • There's no need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment a better deal is available on plane tickets from San Diego to ATW.

  • Find a cheap flight from San Diego to Appleton International Airport by using the search filters. Select your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from San Diego to Appleton International Airport (ATW)

  • March is the busiest month for flights from San Diego to Appleton International Airport (ATW). Plan your visit to Appleton in September if you prefer a quieter experience.

  • When booking your San Diego to ATW plane ticket, consider what kind of weather works for you. July is the warmest month in Appleton, with temperatures ranging from 13ºC (55ºF) to 28ºC (82ºF).

  • January has temperatures of between -18ºC (0ºF) and 0ºC (32ºF). Search for cheap tickets from San Diego to Appleton International Airport around that time if you like travelling in cooler conditions.

More about Appleton

Explore more of the United States

  • Chicago is just one of the many places in the United States waiting to be discovered after you've seen Appleton. Around 274 kilometres away to the south, check out popular attractions including Millennium Park, Art Institute of Chicago and Willis Tower.

  • If you're eager to discover another great destination in the United States, head for Milwaukee, roughly 145 kilometres south of Appleton. Richards Duplex Apartments by Frank Lloyd Wright, Miller Park and Milwaukee County Zoo are highlights.

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