ATW - SAN

$173 Find Cheap Flights from Appleton to San Diego - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$254
Typical prices: $334-$493
Multiple Airlines
Tue 10/30Sun 11/4
ATW - SAN • 1 stop
Cheapest one-way
$173
Typical prices: $222-$321
Multiple Airlines
Fri 12/14
ATW - SAN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Appleton and San Diego. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 17% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $288 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 35m (one-way)
Insights
Insights
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We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Appleton to San Diego (ATW-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Appleton to San Diego

Fri, Oct 30 - Wed, Nov 4
Multiple Airlines Logo
5:29 pm - 3:58 pmATW  Appleton Intl-SAN San Diego
24h 29m1 stop Denver Intl
Multiple Airlines Logo
7:33 pm - 10:44 pmSAN  San Diego-ATW Appleton Intl
25h 11m1 stop Phoenix Sky Harbor Intl
$254Multiple Airlines
Fri, Oct 30 - Wed, Nov 4
Multiple Airlines Logo
5:29 pm - 6:38 pmATW  Appleton Intl-SAN San Diego
27h 09m2 stops Denver Intl San Francisco
Multiple Airlines Logo
7:33 pm - 10:44 pmSAN  San Diego-ATW Appleton Intl
25h 11m1 stop Phoenix Sky Harbor Intl
$285Multiple Airlines
Fri, Oct 30 - Wed, Nov 4
Multiple Airlines Logo
5:29 pm - 3:58 pmATW  Appleton Intl-SAN San Diego
24h 29m1 stop Denver Intl
Multiple Airlines Logo
7:33 pm - 10:44 pmSAN  San Diego-ATW Appleton Intl
25h 11m1 stop Phoenix Sky Harbor Intl
$291Multiple Airlines
Wed, Jan 6 - Wed, Jan 13
American Airlines Logo
6:30 pm - 11:57 pmATW  Appleton Intl-SAN San Diego
7h 27m1 stop Chicago O'Hare Intl
American Airlines Logo
1:32 pm - 12:17 amSAN  San Diego-ATW Appleton Intl
8h 45m1 stop Chicago O'Hare Intl
$323American Airlines
Wed, Oct 28 - Tue, Nov 3
American Airlines Logo
5:29 am - 12:34 pmATW  Appleton Intl-SAN San Diego
9h 05m1 stop Chicago O'Hare Intl
American Airlines Logo
7:41 am - 5:43 pmSAN  San Diego-ATW Appleton Intl
8h 02m1 stop Chicago O'Hare Intl
$323American Airlines
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
6:14 pm - 11:19 pmATW  Appleton Intl-SAN San Diego
7h 05m1 stop Chicago O'Hare Intl
American Airlines Logo
6:18 am - 5:35 pmSAN  San Diego-ATW Appleton Intl
9h 17m1 stop Chicago O'Hare Intl
$323American Airlines
Wed, Jan 6 - Wed, Jan 13
United Airlines Logo
6:00 am - 11:16 amATW  Appleton Intl-SAN San Diego
7h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
8:50 am - 7:15 pmSAN  San Diego-ATW Appleton Intl
8h 25m2 stops Denver Intl Chicago O'Hare Intl
$328United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
12:28 pm - 8:08 pmATW  Appleton Intl-SAN San Diego
9h 40m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
10:55 am - 9:08 pmSAN  San Diego-ATW Appleton Intl
8h 13m1 stop Denver Intl
$328United Airlines
Sat, Jan 30 - Fri, Apr 9
Delta Logo
11:10 am - 6:27 pmATW  Appleton Intl-SAN San Diego
9h 17m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:15 am - 4:37 pmSAN  San Diego-ATW Appleton Intl
8h 22m1 stop Detroit Metropolitan Wayne County
$341Delta
Thu, Dec 10 - Mon, Dec 14
Delta Logo
5:39 pm - 11:59 pmATW  Appleton Intl-SAN San Diego
8h 20m1 stop Minneapolis St Paul
Delta Logo
6:15 am - 6:07 pmSAN  San Diego-ATW Appleton Intl
9h 52m1 stop Detroit Metropolitan Wayne County
$359Delta
Booking Insights

Price, demand and travel trends for Appleton to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Appleton to San Diego with more confidence.

What's the cheapest day of the week to fly from Appleton to San Diego?

Tuesday is the cheapest day of the week to fly from Appleton to San Diego, it is 7% cheaper than the average day. Monday is the most expensive day with flight prices 51% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from Appleton to San Diego at $335 round-trip.
  • June ($586) and November ($493) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 74% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Appleton to San Diego the cheapest?

Flights from Appleton to San Diego are cheapest 19 weeks before departure. Booking in this window typically costs about 38% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Appleton to San Diego flights

Low season

March

Cheapest flight

$173
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Appleton to San Diego

When to book flights from Appleton to San Diego

Are your dates flexible? Find out the best times to travel from Appleton to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Appleton to San Diego flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Appleton to San Diego?

    Flights from Appleton to San Diego usually depart from Appleton Intl (ATW) and arrive at San Diego (SAN).

  • What cabin classes can I book on flights from Appleton to San Diego?

    Two cabin classes are available on flights from Appleton to San Diego:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Appleton to San Diego pass through?

    One-stop flights from Appleton to San Diego most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 53% of one-stop connections
    • Minneapolis St Paul (MSP) - 26% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 8% of one-stop connections
    • Dallas/Fort Worth (DFW) - 6% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Appleton to San Diego?

    Yes. Being flexible with your travel dates can save you up to 39% on the Appleton to San Diego route. Tuesday is the cheapest departure day at $378 round-trip on average, while Monday is the most expensive at $610, a difference of $232. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

  • How expensive are last-minute Appleton to San Diego flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 24% above the route average of $403. Book 19 weeks before departure for the lowest fares.

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

    A nonstop flight from Appleton to San Diego takes 0h 00m, covering 1,730 miles.

  • Do I need a passport to fly from Appleton to San Diego?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Appleton to San Diego changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $254 to $1,246. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Appleton to San Diego looking right now?

    One-way fares from Appleton to San Diego are currently higher than usual. Average one-way flight prices are about $263, which is 6% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Appleton to San Diego?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 35m, compared with 7h 20m via Chicago O'Hare Intl (ORD) and 7h 29m via Las Vegas Harry Reid Intl (LAS).

  • What is the time difference between Appleton and San Diego?

    San Diego is 2 hours behind Appleton (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • How much should I expect to pay for a Appleton to San Diego flight?

    Round-trip flights from Appleton to San Diego range from $334 to $493, with an average of $403 over the past 12 months. Anything below $334 counts as a good deal.

Your guide to booking Appleton to San Diego flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $378 - about $232 less than Monday (38% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 38% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Appleton to San Diego trip for September. Fares historically average $335 round-trip in that month - typically $251 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.
    - Courtyard by Marriott San Diego Downtown Little Italy
    - Bay Club Hotel & Marina
    - Sheraton San Diego Resort

More options for your flight from Appleton to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Car rentals in San Diego
Hotels in San Diego
Vacations in San Diego