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Cheap flights from San Diego to Appleton from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Appleton departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Diego to Appleton

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:09 pm - 11:40 pm
SAN
-
ATW
6h 31m
1 stop
American Airlines Logo
1:30 pm - 8:43 pm
ATW
-
SAN
9h 13m
1 stop
$344American Airlines
la, huhti 25 - ma, huhti 27
American Airlines Logo
1:03 pm - 11:40 pm
SAN
-
ATW
8h 37m
1 stop
American Airlines Logo
6:31 pm - 11:33 pm
ATW
-
SAN
7h 02m
1 stop
$348American Airlines
la, huhti 25 - ma, huhti 27
American Airlines Logo
7:28 am - 6:09 pm
SAN
-
ATW
8h 41m
1 stop
American Airlines Logo
6:39 pm - 11:39 pm
ATW
-
SAN
7h 00m
1 stop
$349American Airlines
ti, kesä 9 - ti, kesä 16
American Airlines Logo
3:09 pm - 11:40 pm
SAN
-
ATW
6h 31m
1 stop
American Airlines Logo
10:57 am - 6:25 pm
ATW
-
SAN
9h 28m
2 stops
$350American Airlines
la, huhti 25 - ma, huhti 27
American Airlines Logo
12:17 pm - 11:40 pm
SAN
-
ATW
9h 23m
2 stops
American Airlines Logo
6:31 pm - 11:33 pm
ATW
-
SAN
7h 02m
1 stop
$354American Airlines
la, huhti 25 - ma, huhti 27
American Airlines Logo
11:01 am - 11:40 pm
SAN
-
ATW
10h 39m
2 stops
American Airlines Logo
1:26 pm - 10:00 pm
ATW
-
SAN
10h 34m
2 stops
$359American Airlines
ti, Touko 12 - ti, Touko 19
American Airlines Logo
3:09 pm - 11:40 pm
SAN
-
ATW
6h 31m
1 stop
American Airlines Logo
6:31 pm - 11:33 pm
ATW
-
SAN
7h 02m
1 stop
$364American Airlines
la, huhti 25 - ma, huhti 27
American Airlines Logo
6:15 am - 6:01 pm
SAN
-
ATW
9h 46m
2 stops
American Airlines Logo
1:30 pm - 8:43 pm
ATW
-
SAN
9h 13m
1 stop
$369American Airlines
la, huhti 25 - ma, huhti 27
Multiple Airlines Logo
9:59 pm - 3:10 pm
SAN
-
ATW
15h 11m
1 stop
Multiple Airlines Logo
7:00 am - 6:37 pm
ATW
-
SAN
13h 37m
1 stop
$371Multiple Airlines
to, heinä 2 - ma, heinä 6
United Airlines Logo
1:53 pm - 10:45 pm
SAN
-
ATW
6h 52m
1 stop
United Airlines Logo
3:47 pm - 11:54 pm
ATW
-
SAN
10h 07m
2 stops
$374United Airlines
ke, kesä 3 - la, kesä 13

Delta flights from San Diego to Appleton

Our best Delta deals on San Diego to Appleton flight tickets
Delta
Aug 8
SAN6:15 amSan Diego
8h 22m
1 stop
ATW4:37 pmAppleton Intl
Aug 18
ATW7:00 amAppleton Intl
9h 08m
1 stop
SAN2:08 pmSan Diego
$397
Delta
Aug 4
SAN6:15 amSan Diego
8h 22m
1 stop
ATW4:37 pmAppleton Intl
Aug 14
ATW10:55 amAppleton Intl
9h 28m
1 stop
SAN6:23 pmSan Diego
$418
Delta
Apr 22
SAN6:15 amSan Diego
9h 23m
1 stop
ATW5:38 pmAppleton Intl
Apr 24
ATW6:19 pmAppleton Intl
6h 47m
1 stop
SAN11:06 pmSan Diego
$475

United Airlines flights from San Diego to Appleton

Our best United Airlines deals on San Diego to Appleton flight tickets
United Airlines
Jul 14
SAN2:00 pmSan Diego
7h 00m
1 stop
ATW11:00 pmAppleton Intl
Jul 29
ATW3:47 pmAppleton Intl
8h 47m
1 stop
SAN10:34 pmSan Diego
$369
United Airlines
Jul 14
SAN2:00 pmSan Diego
7h 00m
1 stop
ATW11:00 pmAppleton Intl
Jul 29
ATW3:47 pmAppleton Intl
10h 07m
2 stops
SAN11:54 pmSan Diego
$374
United Airlines
Aug 7
SAN10:49 amSan Diego
10h 11m
2 stops
ATW11:00 pmAppleton Intl
Aug 17
ATW6:25 amAppleton Intl
6h 50m
1 stop
SAN11:15 amSan Diego
$380

momondo 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, momondo users made 832,500 searches. Data last updated maaliskuu 17, 2026.
Use the filters below to find and compare flights from San Diego to Appleton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoAppleton

SAN - ATW

SANATW

San Diego

la 4/25

3:09 pm-11:40 pm

1 stop6h 31m

Appleton Intl

ma 4/27

1:30 pm-8:43 pm

1 stop9h 13m

$344

San DiegoAppleton

SAN - ATW

SANATW

San Diego

la 4/25

1:03 pm-11:40 pm

1 stop8h 37m

Appleton Intl

ma 4/27

6:31 pm-11:33 pm

1 stop7h 02m

$348

San DiegoAppleton

SAN - ATW

SANATW

San Diego

ti 6/9

7:28 am-6:09 pm

1 stop8h 41m

Appleton Intl

ti 6/16

6:39 pm-11:39 pm

1 stop7h 00m

$349

San DiegoAppleton

SAN - ATW

SANATW

San Diego

la 4/25

3:09 pm-11:40 pm

1 stop6h 31m

Appleton Intl

ma 4/27

10:57 am-6:25 pm

2 stops9h 28m

$350

San DiegoAppleton

SAN - ATW

SANATW

San Diego

la 4/25

12:17 pm-11:40 pm

2 stops9h 23m

Appleton Intl

ma 4/27

6:31 pm-11:33 pm

1 stop7h 02m

$354

San DiegoAppleton

SAN - ATW

SANATW

San Diego

ti 5/12

11:01 am-11:40 pm

2 stops10h 39m

Appleton Intl

ti 5/19

1:26 pm-10:00 pm

2 stops10h 34m

$359
Quickest round-trip

San DiegoAppleton

SAN - ATW

SANATW

San Diego

la 4/25

3:09 pm-11:40 pm

1 stop6h 31m

Appleton Intl

ma 4/27

6:31 pm-11:33 pm

1 stop7h 02m

$364

San DiegoAppleton

SAN - ATW

SANATW

San Diego

la 4/25

6:15 am-6:01 pm

2 stops9h 46m

Appleton Intl

ma 4/27

1:30 pm-8:43 pm

1 stop9h 13m

$369

San DiegoAppleton

SAN - ATW

SANATW

San Diego

to 7/2

9:59 pm-3:10 pm

1 stop15h 11m

Appleton Intl

ma 7/6

7:00 am-6:37 pm

1 stop13h 37m

$371

San DiegoAppleton

SAN - ATW

SANATW

San Diego

ke 6/3

1:53 pm-10:45 pm

1 stop6h 52m

Appleton Intl

la 6/13

3:47 pm-11:54 pm

2 stops10h 07m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Appleton from

How to get the cheapest flight ticket from San Diego to Appleton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Diego and Appleton?

What is the cheapest month to fly to Appleton?

The month of April is, on average, the cheapest month to fly to Appleton from San Diego, with most prices found around $289. If you aren’t able to travel to Appleton during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $313.

How have San Diego to Appleton flight prices changed over time?

As of March 2026, prices for San Diego to Appleton flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Appleton

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Appleton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Appleton (SAN to ATW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Appleton

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from San Diego to Appleton takes 6h 15m
There are no direct flights from San Diego to Appleton. There are no popular flight routes from San Diego to Appleton.
Search flight deals

  • How far is San Diego to Appleton Intl by plane?

    There are 1733.4 mi between San Diego and Appleton Intl. 6h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Diego Airport to Appleton Intl Airport?

    Prices for flights from San Diego Airport to Appleton Intl Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Appleton Intl Airport?

  • How old do you have to be to fly from San Diego Airport to Appleton Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Appleton Intl Airport.

  • What documentation or ID do you need to fly to Appleton Intl Airport?

    The necessary travel and health documents for your Appleton Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Appleton?

Best airlines flying from San Diego to Appleton

Compare and see reviews for airlines that fly from San Diego to Appleton with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,431 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,468 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,288 reviews
Search Delta flights

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Oshkosh
Neenah
Fond du Lac
Waupaca
Elkhart Lake
Plymouth

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Appleton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Appleton. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Appleton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Appleton flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Appleton?

Once you have performed a search for San Diego to Appleton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Diego to Appleton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Diego to Appleton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Appleton and let you know when they change.

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