$305 Find Cheap Flights from Waterloo to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Waterloo to California departing on 6/23. 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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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$550
San Francisco
San Francisco1 stop$536
San Diego
San Diego1 stop$501
Reno
Reno2 stops$694
Los Angeles
Los Angeles1 stop$550
San Francisco
San Francisco1 stop$536
San Diego
San Diego1 stop$501
Reno
Reno2 stops$694

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

Mon, Jul 20 - Wed, Jul 29
American Airlines Logo
3:23 pm - 8:19 am
ALO
-
LAS
18h 56m
1 stop
American Airlines Logo
11:45 pm - 2:53 pm
LAS
-
ALO
13h 08m
1 stop
$467American Airlines
Sat, Aug 15 - Thu, Aug 20
American Airlines Logo
5:00 am - 11:07 pm
ALO
-
LAS
20h 07m
1 stop
American Airlines Logo
11:53 pm - 2:52 pm
LAS
-
ALO
12h 59m
1 stop
$480American Airlines
Thu, Jul 2 - Tue, Jul 7
American Airlines Logo
3:23 pm - 11:56 am
ALO
-
LAS
22h 33m
1 stop
American Airlines Logo
7:20 am - 12:29 am
LAS
-
ALO
15h 09m
1 stop
$485American Airlines
Mon, Jul 27 - Mon, Aug 3
American Airlines Logo
3:23 pm - 8:19 am
ALO
-
LAS
18h 56m
1 stop
American Airlines Logo
11:45 pm - 12:29 am
LAS
-
ALO
22h 44m
1 stop
$488American Airlines
Tue, Jul 14 - Mon, Jul 20
American Airlines Logo
5:06 am - 12:27 pm
ALO
-
SAN
9h 21m
1 stop
American Airlines Logo
1:07 pm - 12:29 am
SAN
-
ALO
9h 22m
1 stop
$501American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
5:06 am - 7:29 pm
ALO
-
LAS
16h 23m
1 stop
American Airlines Logo
11:45 pm - 12:29 am
LAS
-
ALO
22h 44m
1 stop
$503American Airlines
Fri, Jul 10 - Sun, Jul 12
American Airlines Logo
3:26 pm - 11:56 am
ALO
-
LAS
22h 30m
1 stop
American Airlines Logo
12:59 am - 2:53 pm
LAS
-
ALO
11h 54m
1 stop
$512American Airlines
Mon, Jul 20 - Tue, Jul 28
American Airlines Logo
5:06 am - 5:48 pm
ALO
-
LAS
14h 42m
2 stops
American Airlines Logo
12:59 am - 12:29 am
LAS
-
ALO
21h 30m
1 stop
$518American Airlines
Sat, Aug 15 - Thu, Aug 20
American Airlines Logo
5:00 am - 12:25 pm
ALO
-
LAS
9h 25m
1 stop
American Airlines Logo
8:50 am - 12:22 am
LAS
-
ALO
13h 32m
2 stops
$521American Airlines
Thu, Jul 23 - Sun, Jul 26
American Airlines Logo
5:06 am - 5:24 pm
ALO
-
LAS
14h 18m
2 stops
American Airlines Logo
12:59 am - 12:29 am
LAS
-
ALO
21h 30m
1 stop
$536American 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 Los Angeles, which takes 6h 42m, San Francisco, which takes 7h 13m, and Los Angeles, which takes 7h 29m.

Good to know

Cheapest flight$305
Flight from Waterloo to Los Angeles

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 11660 reviews
7.5Boarding
7.2Comfort
7.9Crew
6.8Entertainment
6.4Food
Airline reviews

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

10.0 ExcellentMark, Jun 2026
ORD - LAX
Read more American Airlines reviews

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

Wifi was spotty. Tray table was very dirty when I sat down.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Delayed for mechanical and no updates on what was happening and how long the delay might be.

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

Information on your arrival and departure airports