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Cheap flights from San Diego to Appleton from $135

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 6/4. 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.
Multiple Airlines Logo
6:25 am - 10:49 pm
SAN
-
ATW
14h 24m
1 stop
Multiple Airlines Logo
2:28 pm - 12:43 pm
ATW
-
SAN
24h 15m
1 stop
$300Multiple Airlines
Fri, May 29 - Sun, May 31
American Airlines Logo
10:59 am - 10:43 pm
SAN
-
ATW
9h 44m
1 stop
American Airlines Logo
6:28 pm - 11:48 pm
ATW
-
SAN
7h 20m
1 stop
$313American Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
6:25 am - 10:49 pm
SAN
-
ATW
14h 24m
1 stop
Multiple Airlines Logo
4:58 pm - 11:53 pm
ATW
-
SAN
8h 55m
1 stop
$316Multiple Airlines
Fri, May 29 - Fri, Jun 26
American Airlines Logo
9:51 am - 10:43 pm
SAN
-
ATW
10h 52m
2 stops
American Airlines Logo
6:28 pm - 11:48 pm
ATW
-
SAN
7h 20m
1 stop
$318American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
10:59 am - 10:43 pm
SAN
-
ATW
9h 44m
1 stop
American Airlines Logo
6:28 pm - 11:48 pm
ATW
-
SAN
7h 20m
1 stop
$331American Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
10:07 pm - 3:17 pm
SAN
-
ATW
15h 10m
1 stop
Multiple Airlines Logo
2:33 pm - 9:12 pm
ATW
-
SAN
8h 39m
1 stop
$335Multiple Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
12:33 pm - 9:04 pm
SAN
-
ATW
6h 31m
1 stop
United Airlines Logo
3:47 pm - 11:54 pm
ATW
-
SAN
10h 07m
2 stops
$336United Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
4:17 pm - 3:17 pm
SAN
-
ATW
21h 00m
2 stops
Multiple Airlines Logo
2:33 pm - 9:12 pm
ATW
-
SAN
8h 39m
1 stop
$341Multiple Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
1:19 pm - 11:54 pm
SAN
-
ATW
8h 35m
1 stop
American Airlines Logo
12:39 pm - 7:19 pm
ATW
-
SAN
8h 40m
1 stop
$349American Airlines
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
6:25 am - 10:49 pm
SAN
-
ATW
14h 24m
1 stop
Multiple Airlines Logo
4:58 pm - 3:32 pm
ATW
-
SAN
24h 34m
2 stops
$354Multiple Airlines
Fri, May 29 - Fri, Jun 26

American Airlines flights from San Diego to Appleton

Our best American Airlines deals on San Diego to Appleton flight tickets
American Airlines
Jun 9
SAN10:59 amSan Diego
9h 44m
1 stop
ATW10:43 pmAppleton Intl
Jun 16
ATW6:28 pmAppleton Intl
7h 20m
1 stop
SAN11:48 pmSan Diego
$313
American Airlines
Jun 9
SAN9:51 amSan Diego
10h 52m
2 stops
ATW10:43 pmAppleton Intl
Jun 16
ATW6:28 pmAppleton Intl
7h 20m
1 stop
SAN11:48 pmSan Diego
$318
American Airlines
Jun 9
SAN10:59 amSan Diego
9h 44m
1 stop
ATW10:43 pmAppleton Intl
Jun 16
ATW6:28 pmAppleton Intl
7h 20m
1 stop
SAN11:48 pmSan Diego
$331

United Airlines flights from San Diego to Appleton

Our best United Airlines deals on San Diego to Appleton flight tickets
United Airlines
May 29
SAN12:33 pmSan Diego
6h 31m
1 stop
ATW9:04 pmAppleton Intl
Jun 5
ATW3:47 pmAppleton Intl
10h 07m
2 stops
SAN11:54 pmSan Diego
$336
United Airlines
May 27
SAN10:40 pmSan Diego
9h 23m
1 stop
ATW10:03 amAppleton Intl
May 30
ATW12:24 pmAppleton Intl
8h 08m
1 stop
SAN6:32 pmSan Diego
$413
United Airlines
May 27
SAN8:32 pmSan Diego
13h 17m
2 stops
ATW11:49 amAppleton Intl
May 30
ATW12:24 pmAppleton Intl
8h 08m
1 stop
SAN6:32 pmSan Diego
$418

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 May 2, 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

Fri 5/29

6:25 am-10:49 pm

1 stop14h 24m

Appleton Intl

Sun 5/31

2:28 pm-12:43 pm

1 stop24h 15m

$300

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 6/9

10:59 am-10:43 pm

1 stop9h 44m

Appleton Intl

Tue 6/16

6:28 pm-11:48 pm

1 stop7h 20m

$313

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 5/29

6:25 am-10:49 pm

1 stop14h 24m

Appleton Intl

Fri 6/26

4:58 pm-11:53 pm

1 stop8h 55m

$316

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 6/9

9:51 am-10:43 pm

2 stops10h 52m

Appleton Intl

Tue 6/16

6:28 pm-11:48 pm

1 stop7h 20m

$318

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 6/9

10:59 am-10:43 pm

1 stop9h 44m

Appleton Intl

Tue 6/16

6:28 pm-11:48 pm

1 stop7h 20m

$331

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 5/26

10:07 pm-3:17 pm

1 stop15h 10m

Appleton Intl

Sat 5/30

2:33 pm-9:12 pm

1 stop8h 39m

$335
Quickest round-trip

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 5/29

12:33 pm-9:04 pm

1 stop6h 31m

Appleton Intl

Fri 6/5

3:47 pm-11:54 pm

2 stops10h 07m

$336

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 5/26

4:17 pm-3:17 pm

2 stops21h 00m

Appleton Intl

Sat 5/30

2:33 pm-9:12 pm

1 stop8h 39m

$341

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 6/5

1:19 pm-11:54 pm

1 stop8h 35m

Appleton Intl

Fri 6/12

12:39 pm-7:19 pm

1 stop8h 40m

$349

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Fri 5/29

6:25 am-10:49 pm

1 stop14h 24m

Appleton Intl

Fri 6/26

4:58 pm-3:32 pm

2 stops24h 34m

$354

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 December is, on average, the cheapest month to fly to Appleton from San Diego, with most prices found around $313. If you aren’t able to travel to Appleton during the month of December, 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 May 2026, prices for San Diego to Appleton flights are approximately 42% more expensive 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

5h 24m

Direct flights

None
The fastest flight from San Diego to Appleton takes 5h 24m
There are no direct flights from San Diego to Appleton. There are no popular flight routes from San Diego to Appleton.
Search flight deals

Frequently asked questions about flying from San Diego to Appleton

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

    There are 1733.4 mi between San Diego and Appleton Intl. 5h 24m 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 $288Free CancellationRating
7.4
9,679 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,460 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights

Traveling to a place near Appleton?

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