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Cheap flights from San Diego to Appleton from $154

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 7/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
4:12 pm - 9:49 pm
SAN
-
ATW
27h 37m
1 stop
Multiple Airlines Logo
7:00 am - 2:08 pm
ATW
-
SAN
9h 08m
1 stop
$304Multiple Airlines
Sat, Jul 25 - Wed, Jul 29
Multiple Airlines Logo
3:03 pm - 3:10 pm
SAN
-
ATW
22h 07m
1 stop
Multiple Airlines Logo
2:24 pm - 8:06 pm
ATW
-
SAN
7h 42m
1 stop
$306Multiple Airlines
Tue, Jul 7 - Sat, Jul 11
American Airlines Logo
7:27 am - 6:01 pm
SAN
-
ATW
8h 34m
1 stop
American Airlines Logo
6:31 pm - 11:25 pm
ATW
-
SAN
6h 54m
1 stop
$313American Airlines
Tue, Sep 22 - Sat, Sep 26
Multiple Airlines Logo
9:53 pm - 2:43 pm
SAN
-
ATW
38h 50m
2 stops
Multiple Airlines Logo
9:15 am - 8:42 am
ATW
-
SAN
25h 27m
1 stop
$328Multiple Airlines
Tue, Aug 18 - Mon, Aug 31
Multiple Airlines Logo
4:12 pm - 9:49 pm
SAN
-
ATW
27h 37m
1 stop
Multiple Airlines Logo
7:00 am - 3:43 pm
ATW
-
SAN
10h 43m
2 stops
$329Multiple Airlines
Sat, Jul 25 - Wed, Jul 29
American Airlines Logo
1:11 pm - 12:10 am
SAN
-
ATW
8h 59m
1 stop
American Airlines Logo
5:52 pm - 11:47 pm
ATW
-
SAN
7h 55m
1 stop
$331American Airlines
Tue, Aug 18 - Mon, Aug 31
Multiple Airlines Logo
8:51 pm - 3:10 pm
SAN
-
ATW
16h 19m
1 stop
Multiple Airlines Logo
7:00 am - 2:08 pm
ATW
-
SAN
9h 08m
1 stop
$350Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
9:53 pm - 10:28 pm
SAN
-
ATW
22h 35m
1 stop
Multiple Airlines Logo
5:29 pm - 8:42 am
ATW
-
SAN
17h 13m
1 stop
$358Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
8:51 pm - 3:10 pm
SAN
-
ATW
16h 19m
1 stop
Multiple Airlines Logo
7:00 am - 3:43 pm
ATW
-
SAN
10h 43m
2 stops
$374Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
American Airlines Logo
7:30 am - 6:18 pm
SAN
-
ATW
8h 48m
1 stop
American Airlines Logo
6:37 pm - 11:26 pm
ATW
-
SAN
6h 49m
1 stop
$383American Airlines
Tue, Jul 7 - Sat, Jul 11

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Delta flights from San Diego to Appleton

Our best Delta deals on San Diego to Appleton flight tickets
Delta
Sep 5
SAN3:30 pmSan Diego
5h 26m
1 stop
ATW10:56 pmAppleton Intl
Sep 7
ATW6:00 amAppleton Intl
6h 38m
1 stop
SAN10:38 amSan Diego
$389
Delta
Jul 6
SAN6:20 amSan Diego
7h 16m
1 stop
ATW3:36 pmAppleton Intl
Aug 14
ATW4:10 pmAppleton Intl
6h 06m
1 stop
SAN8:16 pmSan Diego
$404
Delta
Jul 6
SAN6:20 amSan Diego
7h 16m
1 stop
ATW3:36 pmAppleton Intl
Jul 14
ATW6:00 amAppleton Intl
6h 38m
1 stop
SAN10:38 amSan Diego
$407

United Airlines flights from San Diego to Appleton

Our best United Airlines deals on San Diego to Appleton flight tickets
United Airlines
Nov 11
SAN2:09 pmSan Diego
8h 17m
1 stop
ATW12:26 amAppleton Intl
Nov 14
ATW10:34 amAppleton Intl
6h 56m
1 stop
SAN3:30 pmSan Diego
$413
United Airlines
Nov 11
SAN12:45 pmSan Diego
9h 41m
2 stops
ATW12:26 amAppleton Intl
Nov 14
ATW8:30 amAppleton Intl
8h 23m
1 stop
SAN2:53 pmSan Diego
$418
United Airlines
Nov 11
SAN8:50 amSan Diego
10h 08m
2 stops
ATW8:58 pmAppleton Intl
Nov 14
ATW1:10 pmAppleton Intl
8h 39m
2 stops
SAN7:49 pmSan Diego
$423

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 June 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

Sat 7/25

4:12 pm-9:49 pm

1 stop27h 37m

Appleton Intl

Wed 7/29

7:00 am-2:08 pm

1 stop9h 08m

$304

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 7/7

3:03 pm-3:10 pm

1 stop22h 07m

Appleton Intl

Sat 7/11

2:24 pm-8:06 pm

1 stop7h 42m

$306
Quickest round-trip

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 9/22

7:27 am-6:01 pm

1 stop8h 34m

Appleton Intl

Sat 9/26

6:31 pm-11:25 pm

1 stop6h 54m

$313

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 8/18

9:53 pm-2:43 pm

2 stops38h 50m

Appleton Intl

Mon 8/31

9:15 am-8:42 am

1 stop25h 27m

$328

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Sat 7/25

4:12 pm-9:49 pm

1 stop27h 37m

Appleton Intl

Wed 7/29

7:00 am-3:43 pm

2 stops10h 43m

$329

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 8/18

1:11 pm-12:10 am

1 stop8h 59m

Appleton Intl

Mon 8/31

5:52 pm-11:47 pm

1 stop7h 55m

$331

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Thu 7/16

8:51 pm-3:10 pm

1 stop16h 19m

Appleton Intl

Wed 7/22

7:00 am-2:08 pm

1 stop9h 08m

$350

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Thu 9/3

9:53 pm-10:28 pm

1 stop22h 35m

Appleton Intl

Mon 9/7

5:29 pm-8:42 am

1 stop17h 13m

$358

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Thu 7/16

8:51 pm-3:10 pm

1 stop16h 19m

Appleton Intl

Wed 7/22

7:00 am-3:43 pm

2 stops10h 43m

$374

San DiegoAppleton

SAN - ATW

SANATW

San Diego

Tue 7/7

7:30 am-6:18 pm

1 stop8h 48m

Appleton Intl

Sat 7/11

6:37 pm-11:26 pm

1 stop6h 49m

$383

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 June 2026, prices for San Diego to Appleton flights are approximately 33% 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 36m

Direct flights

None
The fastest flight from San Diego to Appleton takes 5h 36m
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 36m 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
9,845 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.8
8,406 reviews
Search Delta flights
American AirlinesPriceFrom $312Free CancellationRating
7.1
11,670 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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