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Waterloo

$410+ Cheap flights from California to Waterloo, IA (ALO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ALO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from California to Waterloo

Keep the following information in mind while searching for California to Waterloo flight deals. Data was last updated June 12, 2025.

Round-trip from

$421
(American Airlines)

One-way from

$410
(American Airlines)
From California to Waterloo
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One-way flight from California to Waterloo
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Find flight deals from California to Waterloo

Cheapest flights from California to Waterloo
Explore the most affordable flight options available from California to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:05 amLAX - ALO
1 stop6h 45mAmerican Airlines
Wed 7/233:32 pmALO - LAX
1 stop7h 45mAmerican Airlines
Deal found 6/10$421
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:10 amSFO - ALO
1 stop6h 40mAmerican Airlines
Wed 7/163:32 pmALO - SFO
1 stop7h 57mAmerican Airlines
Deal found 6/11$471
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/272:54 pmSAN - ALO
1 stop6h 35mAmerican Airlines
Tue 7/16:00 amALO - SAN
1 stop8h 10mAmerican Airlines
Deal found 6/12$534
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:59 pmFAT - ALO
2 stops12h 37mAmerican Airlines
Sun 7/136:00 amALO - FAT
2 stops17h 47mAmerican Airlines
Deal found 6/11$770

Cheapflights Fare Finder

Customize your flight search to find flights from California 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from California to Waterloo that are best for you.

Fly from

California

Fly to

Waterloo

Route

Depart

Return

Price

Los AngelesWaterloo

LAX - ALO

LAXALO

Los Angeles

Tue 7/15

6:05 am-2:50 pm

1 stop6h 45m

Waterloo

Wed 7/23

3:32 pm-9:17 pm

1 stop7h 45m

$421

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 7/9

6:10 am-2:50 pm

1 stop6h 40m

Waterloo

Wed 7/16

3:32 pm-9:29 pm

1 stop7h 57m

$471

San DiegoWaterloo

SAN - ALO

SANALO

San Diego

Fri 6/27

2:54 pm-11:29 pm

1 stop6h 35m

Waterloo

Tue 7/1

6:00 am-12:10 pm

1 stop8h 10m

$534

FresnoWaterloo

FAT - ALO

FATALO

Fresno Airterminal

Thu 7/10

11:59 pm-2:36 pm

2 stops12h 37m

Waterloo

Sun 7/13

6:00 am-9:47 pm

2 stops17h 47m

$770

Los AngelesWaterloo

LAX - ALO

LAXALO

Los Angeles

Wed 6/18

1:00 pm-11:29 pm

1 stop8h 29m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from California to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Waterloo

Rainfall in Waterloo by month

Plan your trip to Waterloo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Waterloo, Iowa ranges from 0.8 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 0.8 in.

Temperature in Waterloo by month

Plan your trip to Waterloo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Waterloo, Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

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 June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

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

  • What airport do you fly into for flights to Waterloo from California?

    Waterloo (ALO) is the airport you will fly into if you book a flight from California to Waterloo. It is only a 5.3 mi journey from Waterloo (ALO) to Waterloo’s city center.

  • What are the most popular routes from California to Waterloo, Iowa?

    The most popular route from California to Waterloo, Iowa is Los Angeles - Waterloo. You may also consider Santa Ana J. Wayne/Orange Cnty - Waterloo or San Francisco - Waterloo.

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

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

  • How can I find direct flights from California to Waterloo?

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

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

    Yes. Cheapflights offers flight deals from California 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.

See more FAQs

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Top airline flying from California to Waterloo

Discover the top airline that operate flights from California to Waterloo. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$496FlexibilityNo cancel feeOn-time71%

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