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

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 California to Waterloo. Visit our flight page for the latest deals!>/a>

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

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

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

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 to Waterloo with an airline and back to California with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Waterloo from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$379 CHEAP FLIGHTS from California to Waterloo

ALO

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Flight Deals

Cheap Flights from California to Waterloo

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Waterloo 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.

Round-trip

One-way

Recent round-trip flight deals from California to Waterloo

Sat, Oct 4 - Tue, Oct 7

6:00 am - 4:29 pmSFO-ALO

8h 29m1 stop

3:25 pm - 8:27 pmALO-SFO

7h 02m1 stop

$379American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

8:00 am - 10:05 pmSFO-ALO

12h 05m2 stops

6:00 am - 11:20 amALO-SFO

7h 20m1 stop

$384American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

9:07 am - 10:05 pmSFO-ALO

10h 58m2 stops

3:25 pm - 11:29 pmALO-SFO

10h 04m2 stops

$389American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

1:21 pm - 10:05 pmSFO-ALO

6h 44m1 stop

3:25 pm - 10:09 pmALO-SFO

8h 44m1 stop

$404American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

8:00 am - 10:05 pmSFO-ALO

12h 05m2 stops

6:00 am - 11:20 amALO-SFO

7h 20m1 stop

$409American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

6:45 am - 10:05 pmSFO-ALO

13h 20m2 stops

3:25 pm - 11:29 pmALO-SFO

10h 04m2 stops

$414American Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

6:00 am - 8:04 pmSMF-ALO

12h 04m2 stops

6:00 am - 4:39 pmALO-SMF

12h 39m2 stops

$519American Airlines

Find Deal

Sun, Sep 28 - Thu, Oct 2

6:15 am - 3:08 pmSAN-ALO

6h 53m1 stop

6:01 am - 12:27 pmALO-SAN

8h 26m1 stop

$1,001American Airlines

Find Deal

Sun, Sep 28 - Thu, Oct 2

8:18 am - 11:41 pmSAN-ALO

13h 23m2 stops

6:01 am - 12:27 pmALO-SAN

8h 26m1 stop

$1,006American Airlines

Find Deal

Sun, Sep 28 - Thu, Oct 2

8:18 am - 11:41 pmSAN-ALO

13h 23m2 stops

6:01 am - 3:21 pmALO-SAN

11h 20m2 stops

$1,011American Airlines

Find Deal

Cheapest round-trip

$379

American Airlines

Sat 10/4Tue 10/7

SFO - ALO • 1 stop

Cheapest one-way

$933

American Airlines

Tue 12/23

SFO - ALO • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Waterloo!

Useful Info

Cheapest flight	$379

Flight from San Francisco to Waterloo

How does KAYAK find such low prices on flights from California to Waterloo?
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 California to Waterloo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Waterloo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from 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 California to Waterloo?
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 to Waterloo with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Waterloo?
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 to Waterloo from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Waterloo

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Waterloo

Waterloo (ALO)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ALO

$379 Find Cheap Flights from California to Waterloo

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

Cheap Flights from California to Waterloo

Recent round-trip flight deals from California to Waterloo

Recent one-way flight deals from California to Waterloo

Everything you should know

Good to know

FAQs for booking flights from California to Waterloo

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

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 California to Waterloo.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from 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 California to Waterloo?

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 to Waterloo with an airline and back to California with another airline.

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

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 to Waterloo from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Waterloo

Information on the airport you'll fly into in Waterloo

Cabin class types available on flights to California

Complete your trip to Waterloo with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Waterloo

Choose which airport to fly into in Waterloo

Find deals for your return flight