$461 Find Cheap Flights from Waterloo to California

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Waterloo to California departing on 4/17. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to California, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Waterloo to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$571
San Francisco
San Francisco1 stop$461
San Diego
San Diego1 stop$487
Palm Springs
Palm Springs1 stop$494
Reno
Reno2 stops$678
Sacramento
Sacramento2 stops$636
Los Angeles
Los Angeles1 stop$571
San Francisco
San Francisco1 stop$461
San Diego
San Diego1 stop$487
Palm Springs
Palm Springs1 stop$494
Reno
Reno2 stops$678
Sacramento
Sacramento2 stops$636

Book Cheap Waterloo to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Waterloo to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Waterloo to California

Fri, Apr 17 - Thu, Apr 23
American Airlines Logo
2:23 pm - 10:00 pm
ALO
-
SFO
9h 37m
1 stop
American Airlines Logo
11:52 am - 11:49 pm
SFO
-
ALO
9h 57m
1 stop
$461American Airlines
Fri, Apr 17 - Thu, Apr 23
American Airlines Logo
5:40 am - 11:02 am
ALO
-
SFO
7h 22m
1 stop
American Airlines Logo
10:13 am - 11:49 pm
SFO
-
ALO
11h 36m
2 stops
$466American Airlines
Fri, Apr 17 - Wed, Apr 22
American Airlines Logo
2:23 pm - 10:36 pm
ALO
-
SFO
10h 13m
2 stops
American Airlines Logo
12:30 am - 1:53 pm
SFO
-
ALO
11h 23m
2 stops
$472American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
5:00 am - 12:26 pm
ALO
-
SAN
9h 26m
1 stop
American Airlines Logo
1:19 pm - 12:09 am
SAN
-
ALO
8h 50m
1 stop
$487American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
5:00 am - 12:26 pm
ALO
-
SAN
9h 26m
1 stop
American Airlines Logo
12:45 pm - 12:09 am
SAN
-
ALO
9h 24m
2 stops
$492American Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
5:40 am - 10:45 am
ALO
-
PSP
7h 05m
1 stop
American Airlines Logo
1:00 pm - 11:55 pm
PSP
-
ALO
8h 55m
2 stops
$494American Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
2:23 pm - 9:38 pm
ALO
-
PSP
9h 15m
2 stops
American Airlines Logo
1:00 pm - 11:55 pm
PSP
-
ALO
8h 55m
2 stops
$499American Airlines
Sat, Jul 11 - Tue, Jul 14
American Airlines Logo
5:00 am - 11:24 am
ALO
-
SFO
8h 24m
1 stop
American Airlines Logo
1:49 pm - 11:59 pm
SFO
-
ALO
8h 10m
1 stop
$514American Airlines
Sat, Jul 11 - Tue, Jul 14
American Airlines Logo
5:00 am - 3:34 pm
ALO
-
SFO
12h 34m
2 stops
American Airlines Logo
2:41 pm - 11:59 pm
SFO
-
ALO
7h 18m
1 stop
$519American Airlines
Sat, Jul 11 - Tue, Jul 14
American Airlines Logo
5:00 am - 2:36 pm
ALO
-
SFO
11h 36m
2 stops
American Airlines Logo
12:17 pm - 11:59 pm
SFO
-
ALO
9h 42m
2 stops
$524American Airlines
Booking Insights

KAYAK's insights & trends for Waterloo to California flights

Get data-powered insights and trends into flights from Waterloo to California to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Waterloo to California take?

The duration of a flight to California depends on your arrival airport. The shortest routes to California from Waterloo are to Palm Springs, which takes 7h 05m, San Francisco, which takes 8h 24m, and San Diego, which takes 8h 33m.

Good to know

Low seasonAugust
Cheapest flight$461
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Waterloo to San Francisco

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Waterloo to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Waterloo to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Waterloo to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Waterloo to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Waterloo to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Waterloo to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Waterloo to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Waterloo to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Waterloo to California

 
See real verified KAYAK customer reviews for airlines flying from Waterloo to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Waterloo to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
6.9Entertainment
7.9Crew
7.5Boarding
6.4Food
7.2Comfort
Airline reviews

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

10.0 ExcellentFraxys, Feb 2026
DFW - ONT
Read more American Airlines reviews

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

They are always late and seats was also not having working charger

did not have enough meal for first class passengers so offer us snack

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

We were told the flight was delayed 5 times, then it was moved to the next day.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

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

Information on your arrival and departure airports