HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Diego to Waterloo (SAN - ALO) from $553

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 6/5. 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.
SAN — ALO
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

When flying from San Diego to Waterloo, Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from San Diego to Waterloo

Explore cheap flight options specifically provided by American Airlines for the route between San Diego and Waterloo. 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 2,752,338 searches. Data last updated May 8, 2024.
Wed 6/59:15 pmSAN - ALO
2 stops13h 31mAmerican Airlines
Wed 6/121:11 pmALO - SAN
1 stop7h 50mAmerican Airlines
Deal found 5/6$553
Wed 6/59:15 pmSAN - ALO
2 stops13h 31mAmerican Airlines
Wed 6/121:11 pmALO - SAN
2 stops10h 44mAmerican Airlines
Deal found 5/6$558
Wed 6/56:21 amSAN - ALO
1 stop9h 29mAmerican Airlines
Wed 6/121:11 pmALO - SAN
1 stop9h 55mAmerican Airlines
Deal found 5/6$762
Fri 5/178:00 amSAN - ALO
1 stop7h 58mAmerican Airlines
Mon 5/272:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Deal found 5/7$1,050
Tue 8/209:25 pmSAN - ALO
2 stops13h 36mAmerican Airlines
Sat 8/241:41 pmALO - SAN
1 stop7h 23mAmerican Airlines
Deal found 5/6$1,053
Tue 8/2010:10 pmSAN - ALO
2 stops12h 51mAmerican Airlines
Sat 8/241:41 pmALO - SAN
2 stops10h 52mAmerican Airlines
Deal found 5/6$1,057
Fri 5/1710:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Mon 5/202:54 pmALO - SAN
2 stops8h 47mAmerican Airlines
Deal found 5/8$1,058
Tue 8/2010:50 pmSAN - ALO
1 stop12h 11mAmerican Airlines
Sat 8/241:41 pmALO - SAN
1 stop9h 33mAmerican Airlines
Deal found 5/6$1,191

Cheap San Diego to Waterloo flights in May & June 2024

Find cheap flight options from San Diego to Waterloo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Wed 6/59:15 pmSAN - ALO
2 stops13h 31mAmerican Airlines
Wed 6/121:11 pmALO - SAN
1 stop7h 50mAmerican Airlines
Deal found 5/6$553
Wed 6/59:15 pmSAN - ALO
2 stops13h 31mAmerican Airlines
Wed 6/121:11 pmALO - SAN
2 stops10h 44mAmerican Airlines
Deal found 5/6$558
Fri 6/79:15 pmSAN - ALO
2 stops13h 33mAmerican Airlines
Thu 6/131:11 pmALO - SAN
1 stop7h 50mAmerican Airlines
Deal found 5/8$593
Fri 6/79:15 pmSAN - ALO
2 stops13h 33mAmerican Airlines
Thu 6/131:11 pmALO - SAN
2 stops10h 39mAmerican Airlines
Deal found 5/8$668
Wed 6/56:21 amSAN - ALO
1 stop9h 29mAmerican Airlines
Wed 6/121:11 pmALO - SAN
1 stop9h 55mAmerican Airlines
Deal found 5/6$762
Fri 6/76:21 amSAN - ALO
1 stop28h 27mAmerican Airlines
Thu 6/136:19 pmALO - SAN
1 stop26h 42mAmerican Airlines
Deal found 5/8$859
Fri 5/178:00 amSAN - ALO
1 stop7h 58mAmerican Airlines
Mon 5/272:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Deal found 5/7$1,050
Fri 5/1710:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Mon 5/206:27 pmALO - SAN
1 stop6h 47mAmerican Airlines
Deal found 5/8$1,053
Fri 5/1710:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Mon 5/202:54 pmALO - SAN
2 stops8h 47mAmerican Airlines
Deal found 5/8$1,058

San Diego to Waterloo 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Waterloo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Wed 6/59:15 pmSAN - ALO
2 stops13h 31mAmerican Airlines
Wed 6/121:11 pmALO - SAN
1 stop7h 50mAmerican Airlines
Deal found 5/6$553
Wed 6/59:15 pmSAN - ALO
2 stops13h 31mAmerican Airlines
Wed 6/121:11 pmALO - SAN
2 stops10h 44mAmerican Airlines
Deal found 5/6$558
Fri 6/79:15 pmSAN - ALO
2 stops13h 33mAmerican Airlines
Thu 6/131:11 pmALO - SAN
1 stop7h 50mAmerican Airlines
Deal found 5/8$593
Mon 12/2310:59 pmSAN - ALO
1 stop8h 38mAmerican Airlines
Tue 12/315:30 pmALO - SAN
1 stop7h 22mAmerican Airlines
Deal found 5/7$610
Mon 12/236:31 amSAN - ALO
2 stops9h 35mAmerican Airlines
Tue 12/315:30 pmALO - SAN
1 stop7h 22mAmerican Airlines
Deal found 5/8$615
Mon 12/2310:59 pmSAN - ALO
1 stop8h 38mAmerican Airlines
Tue 12/3112:05 pmALO - SAN
2 stops9h 58mAmerican Airlines
Deal found 5/7$655
Mon 12/237:21 amSAN - ALO
2 stops8h 45mAmerican Airlines
Tue 12/3112:05 pmALO - SAN
2 stops9h 58mAmerican Airlines
Deal found 5/8$660
Fri 6/79:15 pmSAN - ALO
2 stops13h 33mAmerican Airlines
Thu 6/131:11 pmALO - SAN
2 stops10h 39mAmerican Airlines
Deal found 5/8$668
Mon 12/237:21 amSAN - ALO
2 stops8h 45mAmerican Airlines
Tue 12/3112:05 pmALO - SAN
2 stops9h 58mAmerican Airlines
Deal found 5/7$730

San Diego to Waterloo flights leaving soon

Find last-minute flight options from San Diego to Waterloo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Fri 5/178:00 amSAN - ALO
1 stop7h 58mAmerican Airlines
Mon 5/272:54 pmALO - SAN
1 stop6h 24mAmerican Airlines
Deal found 5/7$1,050
Fri 5/1710:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Mon 5/206:27 pmALO - SAN
1 stop6h 47mAmerican Airlines
Deal found 5/8$1,053
Fri 5/1710:31 pmSAN - ALO
2 stops13h 57mAmerican Airlines
Mon 5/202:54 pmALO - SAN
2 stops8h 47mAmerican Airlines
Deal found 5/8$1,058

One-way flights to Waterloo from San Diego

Search for one-way flight options from San Diego to Waterloo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Thu 6/1310:15 pmSAN - ALO
2 stops12h 31mAmerican Airlines
Deal found 5/7$599
Thu 6/1310:52 pmSAN - ALO
1 stop11h 54mAmerican Airlines
Deal found 5/7$687

Find flights from San Diego to Waterloo within your budget

Customize your flight search to find flights from San Diego to Waterloo 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$553 - $1,191

Route

Depart

Return

Price

San DiegoWaterloo

SAN - ALO

SANALO

San Diego

Wed 6/5

2 stops13h 31m

Waterloo

Wed 6/12

1 stop7h 50m

$553

San DiegoWaterloo

SAN - ALO

SANALO

San Diego

Wed 6/5

2 stops13h 31m

Waterloo

Wed 6/12

2 stops10h 44m

$558

San DiegoWaterloo

SAN - ALO

SANALO

San Diego

Wed 6/5

1 stop9h 29m

Waterloo

Wed 6/12

1 stop9h 55m

$762

San DiegoWaterloo

SAN - ALO

SANALO

San Diego

Tue 8/20

2 stops13h 36m

Waterloo

Sat 8/24

1 stop7h 23m

$1,053

San DiegoWaterloo

SAN - ALO

SANALO

San Diego

Tue 8/20

2 stops12h 51m

Waterloo

Sat 8/24

2 stops10h 52m

$1,057

San DiegoWaterloo

SAN - ALO

SANALO

San Diego

Tue 8/20

1 stop12h 11m

Waterloo

Sat 8/24

1 stop9h 33m

$1,191

Flights are sorted by cheapest first

Deals found on 5/6

When is the cheapest time to fly from San Diego to Waterloo, Iowa?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Waterloo. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Waterloo, Iowa flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Waterloo

Get insights into the airlines that provide service to Waterloo. 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 Waterloo. Reviews last updated May 8, 2024.
American Airlines
7.3
Good
14,677 reviews
Check prices

Overall

7.3

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,677 reviews
American Airlines
7.3
Good
14,677 reviews
Check prices

Overall

7.3

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Waterloo. 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 San Diego to Waterloo, Iowa for under $600 on Cheapflights?

    Yes, there are multiple flights from San Diego to Waterloo, Iowa for under $600. The cheapest flight booked recently is on American Airlines for just $553, but on average you can expect to pay $862.

  • Are there last-minute flights available from San Diego to Waterloo, Iowa for under $1,100?

    There are currently 3+ open flights from San Diego to Waterloo, Iowa within the next 7 days for less than $1,100.

  • What does SAN to ALO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Diego Airport to Waterloo Airport flight would often be abbreviated as a SAN to ALO flight.

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

    The amount of baggage you can bring on your San Diego to Waterloo 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 San Diego to Waterloo with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Waterloo 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 San Diego to Waterloo that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Waterloo 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 San Diego to Waterloo that allow pets onboard?

    Many airlines flying from San Diego to Waterloo 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 San Diego to Waterloo?

    Yes, you can often find last-minute deals on San Diego to Waterloo 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 San Diego to Waterloo, Iowa flight deals updated?

    The San Diego to Waterloo, Iowa flight deals you see on this page were last updated on 5/8.

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

Los Angeles to Des Moines flights
Ontario to Des Moines flights
Sacramento to Des Moines flights
San Francisco to Des Moines flights
Los Angeles to Cedar Rapids flights
San Francisco to Cedar Rapids flights
Santa Ana to Des Moines flights
San Diego to Cedar Rapids flights
Reno to Des Moines flights
Burbank to Des Moines flights
San Diego to Des Moines flights
San Jose to Cedar Rapids flights
Reno to Cedar Rapids flights
Fresno to Cedar Rapids flights
Oakland to Cedar Rapids flights
Sacramento to Cedar Rapids flights
Santa Ana to Cedar Rapids flights
Palm Springs to Des Moines flights
Burbank to Cedar Rapids flights
Ontario to Cedar Rapids flights
Fresno to Des Moines flights
Oakland to Des Moines flights
San Jose to Des Moines flights
Los Angeles to Sioux City flights
Monterey to Des Moines flights
Santa Barbara to Cedar Rapids flights
Long Beach to Des Moines flights
San Francisco to Sioux City flights
San Francisco to Mason City flights
San Francisco to Waterloo flights
Los Angeles to Waterloo flights
Santa Ana to Sioux City flights
San Luis Obispo to Cedar Rapids flights
Bakersfield to Cedar Rapids flights
Los Angeles to Mason City flights
Long Beach to Cedar Rapids flights
San Jose to Sioux City flights
Los Angeles to Burlington flights
Santa Rosa to Des Moines flights
Santa Barbara to Des Moines flights
Oakland to Dubuque flights
San Luis Obispo to Des Moines flights
Oakland to Burlington flights
Fresno to Sioux City flights
Oakland to Waterloo flights
Sacramento to Waterloo flights
Bakersfield to Des Moines flights
Santa Ana to Waterloo flights
Los Angeles to Las Vegas flights
Omaha to Denver flights
Detroit to Orlando flights
San Diego to Honolulu flights
Phoenix to Las Vegas flights
Austin to Dallas flights
Portland to Phoenix flights
O'ahu to The Big Island flights
Chicago to Detroit flights
San Diego to Phoenix flights
Detroit to New York flights
San Diego to Alamosa flights

Search flights from San Diego to Waterloo by cabin class

Find flights from San Diego to Waterloo, 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 Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

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 San Diego to Waterloo?

Cheapflights makes it easy to find San Diego to Waterloo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Waterloo from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for San Diego to Waterloo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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