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Cheap flights from San Francisco to Waterloo from $484

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Waterloo departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Waterloo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:14 am - 2:21 pm
SFO
-
ALO
6h 07m
1 stop
American Airlines Logo
4:30 pm - 9:26 pm
ALO
-
SFO
6h 56m
1 stop
$556American Airlines
Wed, Oct 7 - Mon, Oct 19
American Airlines Logo
11:30 am - 11:19 pm
SFO
-
ALO
9h 49m
2 stops
American Airlines Logo
6:04 am - 10:46 am
ALO
-
SFO
6h 42m
1 stop
$566American Airlines
Wed, Oct 7 - Thu, Oct 22
American Airlines Logo
9:16 am - 11:19 pm
SFO
-
ALO
12h 03m
2 stops
American Airlines Logo
6:04 am - 5:53 pm
ALO
-
SFO
13h 49m
2 stops
$571American Airlines
Wed, Oct 7 - Wed, Oct 21
American Airlines Logo
6:14 am - 2:21 pm
SFO
-
ALO
6h 07m
1 stop
American Airlines Logo
6:04 am - 10:46 am
ALO
-
SFO
6h 42m
1 stop
$605American Airlines
Fri, Oct 9 - Mon, Oct 19
American Airlines Logo
9:16 am - 11:19 pm
SFO
-
ALO
12h 03m
2 stops
American Airlines Logo
6:04 am - 12:29 pm
ALO
-
SFO
8h 25m
1 stop
$615American Airlines
Thu, Oct 8 - Sat, Oct 17
American Airlines Logo
10:15 am - 11:19 pm
SFO
-
ALO
11h 04m
2 stops
American Airlines Logo
6:04 am - 5:53 pm
ALO
-
SFO
13h 49m
2 stops
$620American Airlines
Fri, Oct 9 - Wed, Oct 21
American Airlines Logo
6:14 am - 2:21 pm
SFO
-
ALO
6h 07m
1 stop
American Airlines Logo
6:04 am - 3:36 pm
ALO
-
SFO
11h 32m
2 stops
$629American Airlines
Wed, Oct 7 - Tue, Oct 20
American Airlines Logo
9:16 am - 11:19 pm
SFO
-
ALO
12h 03m
2 stops
American Airlines Logo
6:04 am - 3:36 pm
ALO
-
SFO
11h 32m
2 stops
$634American Airlines
Wed, Oct 7 - Tue, Oct 20
American Airlines Logo
10:15 am - 11:19 pm
SFO
-
ALO
11h 04m
2 stops
American Airlines Logo
6:04 am - 5:53 pm
ALO
-
SFO
13h 49m
2 stops
$635American Airlines
Tue, Oct 13 - Wed, Oct 21
American Airlines Logo
6:14 am - 2:21 pm
SFO
-
ALO
6h 07m
1 stop
American Airlines Logo
4:30 pm - 9:22 am
ALO
-
SFO
18h 52m
1 stop
$636American Airlines
Wed, Oct 7 - Tue, Oct 20

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American Airlines flights from San Francisco to Waterloo, Iowa

Our best American Airlines deals on San Francisco to Waterloo, Iowa flight tickets
American Airlines
Oct 7
SFO6:14 amSan Francisco
6h 07m
1 stop
ALO2:21 pmWaterloo
Oct 19
ALO4:30 pmWaterloo
6h 56m
1 stop
SFO9:26 pmSan Francisco
$556
American Airlines
Oct 7
SFO11:30 amSan Francisco
9h 49m
2 stops
ALO11:19 pmWaterloo
Oct 22
ALO6:04 amWaterloo
6h 42m
1 stop
SFO10:46 amSan Francisco
$566
American Airlines
Oct 7
SFO9:16 amSan Francisco
12h 03m
2 stops
ALO11:19 pmWaterloo
Oct 21
ALO6:04 amWaterloo
13h 49m
2 stops
SFO5:53 pmSan Francisco
$571

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Waterloo, Iowa 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from San Francisco to Waterloo, Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 10/7

6:14 am-2:21 pm

1 stop6h 07m

Waterloo

Mon 10/19

4:30 pm-9:26 pm

1 stop6h 56m

$556

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 10/7

11:30 am-11:19 pm

2 stops9h 49m

Waterloo

Thu 10/22

6:04 am-10:46 am

1 stop6h 42m

$566

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 10/7

9:16 am-11:19 pm

2 stops12h 03m

Waterloo

Wed 10/21

6:04 am-5:53 pm

2 stops13h 49m

$571
Quickest round-trip

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Fri 10/9

6:14 am-2:21 pm

1 stop6h 07m

Waterloo

Mon 10/19

6:04 am-10:46 am

1 stop6h 42m

$605

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Thu 10/8

9:16 am-11:19 pm

2 stops12h 03m

Waterloo

Sat 10/17

6:04 am-12:29 pm

1 stop8h 25m

$615

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Fri 10/9

10:15 am-11:19 pm

2 stops11h 04m

Waterloo

Wed 10/21

6:04 am-5:53 pm

2 stops13h 49m

$620

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 10/7

6:14 am-2:21 pm

1 stop6h 07m

Waterloo

Tue 10/20

6:04 am-3:36 pm

2 stops11h 32m

$629

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 10/7

9:16 am-11:19 pm

2 stops12h 03m

Waterloo

Tue 10/20

6:04 am-3:36 pm

2 stops11h 32m

$634

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Tue 10/13

10:15 am-11:19 pm

2 stops11h 04m

Waterloo

Wed 10/21

6:04 am-5:53 pm

2 stops13h 49m

$635

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 10/7

6:14 am-2:21 pm

1 stop6h 07m

Waterloo

Tue 10/20

4:30 pm-9:22 am

1 stop18h 52m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

See travel insights to Waterloo from

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

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 is the cheapest airline that flies from San Francisco to Waterloo?

American Airlines is the most popular carrier operating from San Francisco to Waterloo

What airlines fly to Waterloo, Iowa?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Waterloo, Iowa from San Francisco according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Waterloo, Iowa. Keep in mind that there are 5 different airlines that fly to Waterloo, Iowa on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Waterloo, Iowa

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

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

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

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from San Francisco to Waterloo, Iowa takes 15h 05m
There are no direct flights from San Francisco to Waterloo, Iowa. There are no popular flight routes from San Francisco to Waterloo, Iowa.
Search flight deals

Frequently asked questions about flying from San Francisco to Waterloo, Iowa

  • How far is San Francisco to Waterloo by plane?

    There are 1610.8 mi between San Francisco and Waterloo. In terms of flight time, this usually takes a little over 15h 05m.

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

    Prices for flights from San Francisco Airport to Waterloo Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Waterloo Airport?

    The required travel and health documents for your Waterloo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Waterloo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Francisco to Waterloo, Iowa?

Best airlines flying from San Francisco to Waterloo, Iowa

Compare and see reviews for airlines that fly from San Francisco to Waterloo, Iowa with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $298Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near Waterloo?

Book flights to Waterloo if you plan to visit one of these locations
Cedar Falls
Iowa Falls

Why use momondo?

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

It is quick and easy to find San Francisco to Waterloo 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 Waterloo that suits you.

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

Flights from San Francisco to Waterloo 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 San Francisco to Waterloo?

momondo helps you find the best flight between San Francisco and Waterloo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Waterloo, momondo offers a useful price alert feature which will track prices for flights to Waterloo from San Francisco and alert you when they change.

An easier way to manage your Waterloo, Iowa trip

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