When did momondo last update prices for flights from Waterloo Airport to San Francisco Airport?

Prices for flights from Waterloo Airport to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Waterloo Airport to San Francisco Airport?

The number of operators available for flights from Waterloo Airport to San Francisco Airport is 1 as of December 2025.

How old do you have to be to fly from Waterloo Airport to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Waterloo Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$334 Cheap Flights from Waterloo to San Francisco in 2025/26

1 adult

0 bags

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Find the cheapest flights from Waterloo, Iowa to San Francisco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:23 pm - 10:34 pm

ALO

SFO

9h 11m1 stop

6:00 am - 10:23 pm

SFO

ALO

14h 23m2 stops

$334American Airlines

Thu, Jan 29 - Tue, Feb 3

6:00 am - 3:05 pm

ALO

SFO

11h 05m2 stops

7:00 am - 10:23 pm

SFO

ALO

13h 23m2 stops

$339American Airlines

Thu, Jan 29 - Tue, Feb 3

3:23 pm - 10:34 pm

ALO

SFO

9h 11m1 stop

6:00 am - 10:23 pm

SFO

ALO

14h 23m1 stop

$495American Airlines

Thu, Jan 29 - Tue, Feb 3

3:09 pm - 8:18 pm

ALO

SFO

7h 09m1 stop

12:22 am - 2:39 pm

SFO

ALO

12h 17m2 stops

$619American Airlines

Thu, Jan 1 - Sun, Jan 4

5:40 am - 11:06 am

ALO

SFO

7h 26m1 stop

6:00 am - 2:39 pm

SFO

ALO

6h 39m1 stop

$656American Airlines

Wed, Dec 31 - Sun, Jan 4

3:09 pm - 8:18 pm

ALO

SFO

7h 09m1 stop

6:00 am - 2:39 pm

SFO

ALO

6h 39m1 stop

$659American Airlines

Thu, Jan 1 - Mon, Jan 5

5:40 am - 11:06 am

ALO

SFO

7h 26m1 stop

11:59 pm - 2:39 pm

SFO

ALO

12h 40m2 stops

$693American Airlines

Wed, Dec 31 - Sun, Jan 4

5:40 am - 5:52 pm

ALO

SFO

14h 12m2 stops

12:59 am - 2:39 pm

SFO

ALO

11h 40m2 stops

$884American Airlines

Wed, Dec 31 - Sat, Jan 3

American Airlines flights from Waterloo, Iowa to San Francisco

Our best American Airlines deals on Waterloo, Iowa to San Francisco flight tickets

American Airlines

Jan 29

ALO3:23 pmWaterloo

9h 11m

1 stop

SFO10:34 pmSan Francisco

Feb 3

SFO6:00 amSan Francisco

14h 23m

2 stops

ALO10:23 pmWaterloo

$334

Find similar

American Airlines

Jan 29

ALO6:00 amWaterloo

11h 05m

2 stops

SFO3:05 pmSan Francisco

Feb 3

SFO7:00 amSan Francisco

13h 23m

2 stops

ALO10:23 pmWaterloo

$339

Find similar

American Airlines

Jan 29

ALO3:23 pmWaterloo

9h 11m

1 stop

SFO10:34 pmSan Francisco

Feb 3

SFO6:00 amSan Francisco

14h 23m

1 stop

ALO10:23 pmWaterloo

$495

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Waterloo, Iowa to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Thu 1/29

3:23 pm-10:34 pm

1 stop9h 11m

San Francisco

Tue 2/3

6:00 am-10:23 pm

2 stops14h 23m

$334

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Thu 1/29

6:00 am-3:05 pm

2 stops11h 05m

San Francisco

Tue 2/3

7:00 am-10:23 pm

2 stops13h 23m

$339

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Thu 1/29

3:23 pm-10:34 pm

1 stop9h 11m

San Francisco

Tue 2/3

6:00 am-10:23 pm

1 stop14h 23m

$495

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Thu 1/1

3:09 pm-8:18 pm

1 stop7h 09m

San Francisco

Sun 1/4

12:22 am-2:39 pm

2 stops12h 17m

$619

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Wed 12/31

5:40 am-11:06 am

1 stop7h 26m

San Francisco

Sun 1/4

6:00 am-2:39 pm

1 stop6h 39m

$656

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Thu 1/1

3:09 pm-8:18 pm

1 stop7h 09m

San Francisco

Mon 1/5

6:00 am-2:39 pm

1 stop6h 39m

$659

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Wed 12/31

5:40 am-11:06 am

1 stop7h 26m

San Francisco

Sun 1/4

11:59 pm-2:39 pm

2 stops12h 40m

$693

WaterlooSan Francisco

ALO - SFO

ALOSFO

Waterloo

Wed 12/31

5:40 am-5:52 pm

2 stops14h 12m

San Francisco

Sat 1/3

12:59 am-2:39 pm

2 stops11h 40m

$884

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Waterloo, Iowa to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San Francisco?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Francisco from Waterloo, Iowa according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 5 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

When to book flights from Waterloo, Iowa to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Waterloo, Iowa to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Waterloo, Iowa to San Francisco (ALO to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Waterloo, Iowa to San Francisco

Fastest flight time	7h 26m
Direct flights	None

The fastest flight from Waterloo, Iowa to San Francisco takes 7h 26m

There are no direct flights from Waterloo, Iowa to San Francisco. There are no popular flight routes from Waterloo, Iowa to San Francisco.

Search flight deals

How far is Waterloo to San Francisco by plane?
A flight from Waterloo to San Francisco will travel around 1611.1 mi. In terms of flight time, this usually takes a little over 7h 26m.
When did momondo last update prices for flights from Waterloo Airport to San Francisco Airport?
Prices for flights from Waterloo Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Waterloo Airport to San Francisco Airport?
The number of operators available for flights from Waterloo Airport to San Francisco Airport is 1 as of December 2025.
How old do you have to be to fly from Waterloo Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Waterloo Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Waterloo, Iowa to San Francisco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Waterloo, Iowa to San Francisco is American Airlines (100% of total bookings).

Best airlines flying from Waterloo, Iowa to San Francisco

Compare and see reviews for airlines that fly from Waterloo, Iowa to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,055 reviews		Search American Airlines flights

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Roseville

Hayward

Calistoga

Big Sur

Berkeley

Santa Clara

Walnut Creek

Fremont

Daly City

Half Moon Bay

Vallejo

Salinas

Livermore

Sunnyvale

Turlock

Why use momondo?

Why should I use momondo to find a flight deal from Waterloo to San Francisco?

It is quick and easy to find Waterloo to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Waterloo to San Francisco with flexible booking policies on momondo?

Flights from Waterloo to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Waterloo to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Waterloo.

I’m not ready to book a flight from Waterloo to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Waterloo to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.