Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Waterloo, Iowa to San Diego from $496

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Waterloo, Iowa to San Diego departing on 8/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Waterloo, Iowa to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:59 pm - 9:17 pm
ALO
-
SAN
8h 18m
1 stop
American Airlines Logo
1:23 pm - 12:20 am
SAN
-
ALO
8h 57m
1 stop
$496American Airlines
Sat, Aug 8 - Wed, Aug 12
American Airlines Logo
3:19 pm - 9:17 pm
ALO
-
SAN
7h 58m
1 stop
American Airlines Logo
6:15 am - 2:46 pm
SAN
-
ALO
6h 31m
1 stop
$530American Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
3:00 pm - 9:15 am
ALO
-
SAN
20h 15m
1 stop
American Airlines Logo
10:45 pm - 2:30 pm
SAN
-
ALO
13h 45m
1 stop
$539American Airlines
Thu, Jun 18 - Sun, Jun 21
American Airlines Logo
5:00 am - 11:51 am
ALO
-
SAN
8h 51m
2 stops
American Airlines Logo
6:15 am - 2:46 pm
SAN
-
ALO
6h 31m
1 stop
$540American Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
2:59 pm - 11:34 pm
ALO
-
SAN
10h 35m
1 stop
American Airlines Logo
9:41 am - 12:20 am
SAN
-
ALO
12h 39m
2 stops
$549American Airlines
Sat, Aug 8 - Wed, Aug 12
American Airlines Logo
5:40 am - 12:28 pm
ALO
-
SAN
8h 48m
1 stop
American Airlines Logo
1:19 pm - 12:09 am
SAN
-
ALO
8h 50m
1 stop
$582American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
5:40 am - 12:28 pm
ALO
-
SAN
8h 48m
1 stop
American Airlines Logo
9:54 am - 12:09 am
SAN
-
ALO
12h 15m
2 stops
$592American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
5:40 am - 6:05 pm
ALO
-
SAN
14h 25m
2 stops
American Airlines Logo
9:54 am - 12:09 am
SAN
-
ALO
12h 15m
2 stops
$597American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
5:00 am - 11:51 am
ALO
-
SAN
8h 51m
2 stops
American Airlines Logo
11:10 am - 12:20 am
SAN
-
ALO
11h 10m
2 stops
$623American Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
5:00 am - 3:26 pm
ALO
-
SAN
12h 26m
2 stops
American Airlines Logo
12:47 pm - 12:20 am
SAN
-
ALO
9h 33m
2 stops
$660American Airlines
Sat, Aug 8 - Wed, Aug 12

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Waterloo, Iowa to San Diego

Our best American Airlines deals on Waterloo, Iowa to San Diego flight tickets
American Airlines
Aug 8
ALO2:59 pmWaterloo
8h 18m
1 stop
SAN9:17 pmSan Diego
Aug 12
SAN1:23 pmSan Diego
8h 57m
1 stop
ALO12:20 amWaterloo
$496
American Airlines
Aug 13
ALO3:19 pmWaterloo
7h 58m
1 stop
SAN9:17 pmSan Diego
Aug 16
SAN6:15 amSan Diego
6h 31m
1 stop
ALO2:46 pmWaterloo
$530
American Airlines
Jun 18
ALO3:00 pmWaterloo
20h 15m
1 stop
SAN9:15 amSan Diego
Jun 21
SAN10:45 pmSan Diego
13h 45m
1 stop
ALO2:30 pmWaterloo
$539

momondo Fare Finder

 
Customize your flight search to find flights from Waterloo, Iowa to San Diego 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 6, 2026.
Use the filters below to find and compare flights from Waterloo, Iowa to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Sat 8/8

2:59 pm-9:17 pm

1 stop8h 18m

San Diego

Wed 8/12

1:23 pm-12:20 am

1 stop8h 57m

$496
Quickest round-trip

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Thu 8/13

3:19 pm-9:17 pm

1 stop7h 58m

San Diego

Sun 8/16

6:15 am-2:46 pm

1 stop6h 31m

$530

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Thu 6/18

3:00 pm-9:15 am

1 stop20h 15m

San Diego

Sun 6/21

10:45 pm-2:30 pm

1 stop13h 45m

$539

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Thu 8/13

5:00 am-11:51 am

2 stops8h 51m

San Diego

Sun 8/16

6:15 am-2:46 pm

1 stop6h 31m

$540

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Sat 8/8

2:59 pm-11:34 pm

1 stop10h 35m

San Diego

Wed 8/12

9:41 am-12:20 am

2 stops12h 39m

$549

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Tue 5/19

5:40 am-12:28 pm

1 stop8h 48m

San Diego

Sat 5/23

1:19 pm-12:09 am

1 stop8h 50m

$582

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Tue 5/19

5:40 am-12:28 pm

1 stop8h 48m

San Diego

Sat 5/23

9:54 am-12:09 am

2 stops12h 15m

$592

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Tue 5/19

5:40 am-6:05 pm

2 stops14h 25m

San Diego

Sat 5/23

9:54 am-12:09 am

2 stops12h 15m

$597

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Thu 8/13

5:00 am-11:51 am

2 stops8h 51m

San Diego

Sun 8/16

11:10 am-12:20 am

2 stops11h 10m

$623

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Sat 8/8

5:00 am-3:26 pm

2 stops12h 26m

San Diego

Wed 8/12

12:47 pm-12:20 am

2 stops9h 33m

$660

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Diego from

How to get the cheapest flight ticket from Waterloo, Iowa to San Diego

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Waterloo, Iowa during the month February is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Waterloo, Iowa to San Diego

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

Cheap Waterloo, Iowa to San Diego (ALO to SAN) flight deals and tips

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

Fastest flight time

7h 58m

Direct flights

None
The fastest flight from Waterloo, Iowa to San Diego takes 7h 58m
There are no direct flights from Waterloo, Iowa to San Diego. There are no popular flight routes from Waterloo, Iowa to San Diego.
Search flight deals

Frequently asked questions about flying from Waterloo, Iowa to San Diego

  • How far is Waterloo to San Diego by plane?

    Waterloo and San Diego are 1508.3 mi apart from one another. By plane, this route typically takes 7h 58m.

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

    Prices for flights from Waterloo Airport to San Diego Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Waterloo Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego 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 Waterloo, Iowa to San Diego?

Best airlines flying from Waterloo, Iowa to San Diego

Compare and see reviews for airlines that fly from Waterloo, Iowa to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Waterloo to San Diego. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Waterloo to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Waterloo and alert you when they change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/5
Fri 6/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States