HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Waterloo to San Diego (ALO - SAN) from $1,040

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ALO — SAN
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest day to fly round-trip from Waterloo, Iowa to San Diego?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 18% when planning your travel around this day of the week.

When is the cheapest time to fly from Waterloo, Iowa to San Diego (ALO - SAN)?

Unlike at noon, when flights are generally more expensive, you can save up to 4% on flights from Waterloo, Iowa to San Diego by exploring options for tickets in the morning.

Cheap American Airlines flights from Waterloo to San Diego

Explore cheap flight options specifically provided by American Airlines for the route between Waterloo and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Sat 5/182:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Tue 5/218:00 amSAN - ALO
1 stop8h 07mAmerican Airlines
Deal found 4/27$1,040
Sat 5/182:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Tue 5/216:15 amSAN - ALO
2 stops9h 52mAmerican Airlines
Deal found 4/27$1,043
Sat 5/182:54 pmALO - SAN
2 stops8h 47mAmerican Airlines
Tue 5/2110:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Deal found 4/27$1,048

Cheap Waterloo to San Diego flights in April & May 2024

Find cheap flight options from Waterloo to San Diego specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
Sat 5/182:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Tue 5/218:00 amSAN - ALO
1 stop8h 07mAmerican Airlines
Deal found 4/27$1,040
Sat 5/182:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Tue 5/216:15 amSAN - ALO
2 stops9h 52mAmerican Airlines
Deal found 4/27$1,043
Sat 5/182:54 pmALO - SAN
2 stops8h 47mAmerican Airlines
Tue 5/2110:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Deal found 4/27$1,048

Waterloo to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Waterloo and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Sat 5/182:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Tue 5/218:00 amSAN - ALO
1 stop8h 07mAmerican Airlines
Deal found 4/27$1,040
Sat 5/182:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Tue 5/216:15 amSAN - ALO
2 stops9h 52mAmerican Airlines
Deal found 4/27$1,043
Sat 5/182:54 pmALO - SAN
2 stops8h 47mAmerican Airlines
Tue 5/2110:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Deal found 4/27$1,048

Find flights from Waterloo to San Diego within your budget

Customize your flight search to find flights from Waterloo 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, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,040 - $1,048

Route

Depart

Return

Price

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Sat 5/18

1 stop6h 24m

San Diego

Tue 5/21

1 stop8h 07m

$1,040

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Sat 5/18

1 stop6h 24m

San Diego

Tue 5/21

2 stops9h 52m

$1,043

WaterlooSan Diego

ALO - SAN

ALOSAN

Waterloo

Sat 5/18

2 stops8h 47m

San Diego

Tue 5/21

2 stops13h 57m

$1,048

Flights are sorted by cheapest first

Deals found on 4/27

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated April 29, 2024.
American Airlines
7.3
Good
14,834 reviews
Check prices

Entertainment

7.1

Crew

8.0

Comfort

7.2

Food

6.6

Overall

7.3

Boarding

7.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

American Airlines
7.3
Good
14,834 reviews
American Airlines
7.3
Good
14,834 reviews
Check prices

Entertainment

7.1

Crew

8.0

Comfort

7.2

Food

6.6

Overall

7.3

Boarding

7.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Waterloo, Iowa to San Diego for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Waterloo, Iowa to San Diego for under $1,100. The cheapest flight booked recently is on American Airlines for just $1,040, but on average you can expect to pay $1,043.

  • What does ALO to SAN mean?

    Waterloo Airport is ALO and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Waterloo to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Waterloo to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Waterloo to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Waterloo to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Waterloo to San Diego that include hotel bookings?

    Yes. In addition to deals on Waterloo to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Waterloo to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to San Diego.

  • Can I find deals for business class flights from Waterloo to San Diego?

    Yes. Cheapflights offers flight deals from Waterloo to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Waterloo to San Diego that allow pets onboard?

    Many airlines flying from Waterloo to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Waterloo to San Diego?

    Yes, you can often find last-minute deals on Waterloo to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Waterloo, Iowa to San Diego flight deals updated?

    The Waterloo, Iowa to San Diego flight deals you see on this page were last updated on 4/27.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Waterloo to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

Des Moines to San Francisco flights
Cedar Rapids to Los Angeles flights
Cedar Rapids to San Francisco flights
Des Moines to San Jose flights
Cedar Rapids to Ontario flights
Cedar Rapids to San Diego flights
Des Moines to San Diego flights
Des Moines to Palm Springs flights
Des Moines to Los Angeles flights
Cedar Rapids to Santa Ana flights
Des Moines to Sacramento flights
Des Moines to Santa Ana flights
Des Moines to Ontario flights
Des Moines to Burbank flights
Cedar Rapids to San Jose flights
Cedar Rapids to Oakland flights
Des Moines to Reno flights
Cedar Rapids to Reno flights
Cedar Rapids to Sacramento flights
Cedar Rapids to Burbank flights
Cedar Rapids to Fresno flights
Des Moines to Fresno flights
Des Moines to Oakland flights
Cedar Rapids to Palm Springs flights
Des Moines to Monterey flights
Des Moines to Santa Barbara flights
Des Moines to Santa Rosa flights
Cedar Rapids to San Luis Obispo flights
Waterloo to San Francisco flights
Cedar Rapids to Long Beach flights
Des Moines to Bakersfield flights
Des Moines to San Luis Obispo flights
Des Moines to Tijuana flights
Mason City to Los Angeles flights
Sioux City to San Francisco flights
Sioux City to Santa Ana flights
Des Moines to Long Beach flights
Waterloo to San Jose flights
Dubuque to San Jose flights
Waterloo to Sacramento flights
Waterloo to Los Angeles flights
Cedar Rapids to Monterey flights
Dubuque to Los Angeles flights
Dubuque to Santa Barbara flights
Dubuque to San Diego flights
Dubuque to Palm Springs flights
Dubuque to Oakland flights
Waterloo to Santa Ana flights

Top airline flying from Waterloo to San Diego

Discover the top airline that operate flights from Waterloo to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$391Average$544FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Cleveland to Miami flights
Charlotte to Denver flights
Salt Lake City to Denver flights
Phoenix to Minneapolis flights
Seattle to Orlando flights
Newark Airport to Chicago flights
USA to Egypt flights
Memphis to Miami flights
Phoenix to Portland flights
Des Moines to Las Vegas flights
Newark Airport to Orlando flights
Waterloo, Iowa to San Antonio flights

Search flights from Waterloo to San Diego by cabin class

Find flights from Waterloo to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Waterloo to San Diego?

Cheapflights helps you search for flights from Waterloo to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Waterloo to San Diego?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Waterloo to San Diego for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Waterloo to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Waterloo to San Diego flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Waterloo to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Waterloo today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines