Cheap flights from San Francisco to Waterloo (SFO - ALO) from $488

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. 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.
SFO — ALO
Feb 25 — Mar 31

How to find the cheapest flight from San Francisco (SFO) to Waterloo (ALO)

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Waterloo (ALO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2024.

Round-trip from

$348
From San Francisco to Waterloo

What is the cheapest day to fly round-trip from San Francisco to Waterloo, Iowa?

Flights from San Francisco to Waterloo, Iowa are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Waterloo, Iowa.

When is the cheapest time to fly from San Francisco to Waterloo, Iowa (SFO - ALO)?

One of the essential ways to save on airfare from San Francisco to Waterloo, Iowa is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

Cheap American Airlines flights from San Francisco to Waterloo

Explore cheap flight options specifically provided by American Airlines for the route between San Francisco and Waterloo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,394,020 searches. Data last updated February 20, 2024.
Wed 5/296:00 amSFO - ALO
1 stop6h 28mAmerican Airlines
Mon 6/36:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 2/19$503
Wed 5/296:00 amSFO - ALO
2 stops9h 58mAmerican Airlines
Mon 6/36:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 2/19$518
Mon 4/16:50 pmSFO - ALO
2 stops19h 04mAmerican Airlines
Sun 4/76:22 pmALO - SFO
1 stop6h 46mAmerican Airlines
Deal found 2/20$644
Wed 5/296:50 pmSFO - ALO
2 stops17h 38mAmerican Airlines
Mon 6/32:54 pmALO - SFO
2 stops9h 06mAmerican Airlines
Deal found 2/19$688
Mon 4/16:50 pmSFO - ALO
2 stops19h 04mAmerican Airlines
Sun 4/76:22 pmALO - SFO
2 stops17h 33mAmerican Airlines
Deal found 2/20$732
Mon 4/15:40 amSFO - ALO
1 stop6h 53mAmerican Airlines
Sun 4/76:22 pmALO - SFO
1 stop6h 46mAmerican Airlines
Deal found 2/20$744
Mon 4/15:40 amSFO - ALO
1 stop6h 53mAmerican Airlines
Mon 4/16:28 pmALO - SFO
1 stop6h 58mAmerican Airlines
Deal found 2/20$780
Mon 4/15:40 amSFO - ALO
1 stop6h 53mAmerican Airlines
Mon 4/16:28 pmALO - SFO
2 stops19h 50mAmerican Airlines
Deal found 2/20$855
Sun 3/3112:28 amSFO - ALO
2 stops15h 34mAmerican Airlines
Sun 4/76:22 pmALO - SFO
1 stop6h 46mAmerican Airlines
Deal found 2/20$1,024

Cheap San Francisco to Waterloo flights in February & March 2024

Find cheap flight options from San Francisco to Waterloo specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,394,020 searches. Prices were last updated on February 20, 2024.
Thu 3/215:40 amSFO - ALO
1 stop6h 53mAmerican Airlines
Thu 3/286:28 pmALO - SFO
1 stop6h 58mAmerican Airlines
Deal found 2/20$488
Thu 3/215:40 amSFO - ALO
1 stop6h 53mAmerican Airlines
Thu 3/282:58 pmALO - SFO
2 stops11h 46mAmerican Airlines
Deal found 2/20$528
Thu 3/215:44 amSFO - ALO
2 stops10h 18mAmerican Airlines
Thu 3/282:58 pmALO - SFO
2 stops11h 46mAmerican Airlines
Deal found 2/20$568
Wed 3/2012:28 amSFO - ALO
2 stops15h 34mAmerican Airlines
Thu 3/286:28 pmALO - SFO
1 stop6h 58mAmerican Airlines
Deal found 2/20$661
Wed 3/2012:28 amSFO - ALO
2 stops15h 34mAmerican Airlines
Thu 3/282:58 pmALO - SFO
2 stops11h 46mAmerican Airlines
Deal found 2/20$701
Wed 2/215:04 amSFO - ALO
1 stop7h 29mAmerican Airlines
Sat 2/246:26 pmALO - SFO
1 stop7h 09mAmerican Airlines
Deal found 2/19$918
Wed 2/2110:27 pmSFO - ALO
2 stops14h 06mAmerican Airlines
Sat 2/246:26 pmALO - SFO
1 stop7h 09mAmerican Airlines
Deal found 2/19$921
Wed 2/2110:27 pmSFO - ALO
2 stops14h 06mAmerican Airlines
Sat 2/243:00 pmALO - SFO
2 stops9h 51mAmerican Airlines
Deal found 2/19$926
Sun 3/3112:28 amSFO - ALO
2 stops15h 34mAmerican Airlines
Sun 4/76:22 pmALO - SFO
1 stop6h 46mAmerican Airlines
Deal found 2/20$1,024

San Francisco to Waterloo 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Waterloo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,394,020 searches. Data last updated February 20, 2024.
Thu 3/215:40 amSFO - ALO
1 stop6h 53mAmerican Airlines
Thu 3/286:28 pmALO - SFO
1 stop6h 58mAmerican Airlines
Deal found 2/20$488
Wed 5/296:00 amSFO - ALO
1 stop6h 28mAmerican Airlines
Mon 6/36:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 2/19$503
Wed 5/296:00 amSFO - ALO
2 stops9h 58mAmerican Airlines
Mon 6/36:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 2/19$518
Thu 3/215:40 amSFO - ALO
1 stop6h 53mAmerican Airlines
Thu 3/282:58 pmALO - SFO
2 stops11h 46mAmerican Airlines
Deal found 2/20$528
Thu 3/215:44 amSFO - ALO
2 stops10h 18mAmerican Airlines
Thu 3/282:58 pmALO - SFO
2 stops11h 46mAmerican Airlines
Deal found 2/20$568
Mon 4/16:50 pmSFO - ALO
2 stops19h 04mAmerican Airlines
Sun 4/76:22 pmALO - SFO
1 stop6h 46mAmerican Airlines
Deal found 2/20$644
Wed 3/2012:28 amSFO - ALO
2 stops15h 34mAmerican Airlines
Thu 3/286:28 pmALO - SFO
1 stop6h 58mAmerican Airlines
Deal found 2/20$661
Wed 5/296:50 pmSFO - ALO
2 stops17h 38mAmerican Airlines
Mon 6/32:54 pmALO - SFO
2 stops9h 06mAmerican Airlines
Deal found 2/19$688
Wed 3/2012:28 amSFO - ALO
2 stops15h 34mAmerican Airlines
Thu 3/282:58 pmALO - SFO
2 stops11h 46mAmerican Airlines
Deal found 2/20$701

Find flights from San Francisco to Waterloo within your budget

Customize your flight search to find flights from San Francisco to Waterloo 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, Cheapflights users made 3,394,020 searches. Data last updated February 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$503 - $1,024

Route

Depart

Return

Price

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 5/29

1 stop6h 28m

Waterloo

Mon 6/3

1 stop7h 21m

$503

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 5/29

2 stops9h 58m

Waterloo

Mon 6/3

1 stop7h 21m

$518

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 4/1

2 stops19h 04m

Waterloo

Sun 4/7

1 stop6h 46m

$644

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Wed 5/29

2 stops17h 38m

Waterloo

Mon 6/3

2 stops9h 06m

$688

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 4/1

2 stops19h 04m

Waterloo

Sun 4/7

2 stops17h 33m

$732

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 4/1

1 stop6h 53m

Waterloo

Sun 4/7

1 stop6h 46m

$744

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 4/1

1 stop6h 53m

Waterloo

Mon 4/1

1 stop6h 58m

$780

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 4/1

1 stop6h 53m

Waterloo

Mon 4/1

2 stops19h 50m

$855

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Sun 3/31

2 stops15h 34m

Waterloo

Sun 4/7

1 stop6h 46m

$1,024

Flights are sorted by cheapest first

Deals found on 2/19

When is the cheapest time to fly from San Francisco to Waterloo, Iowa?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Waterloo. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Waterloo, Iowa flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Waterloo by month

Plan your trip from San Francisco to Waterloo by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Waterloo is currently $0 while a round-trip flight costs $721. Price data was last updated on February 18, 2024.

Currently, February is the cheapest month in which you can book a flight from San Francisco to Waterloo, Iowa (average of $0). Flying from San Francisco to Waterloo, Iowa in June is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Waterloo

Get insights into the airlines that provide service to Waterloo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Waterloo. Reviews last updated February 20, 2024.
7.2
Good
2,657 reviews

Crew

7.9

Food

6.5

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.3

Reviews

1 / 10

The flight attendants serving food impatient, not friendly, Seat so crowded i couldn't even lean forward and I am a smallish woman. My serving tray was slanted and tray and drinks slipped around making it very difficult to eat I have flown BA many times over the years and quality is getting worse each year Felt like a cheap bus ride Disappointing

7.2
Good
2,657 reviews
7.2
Good
2,657 reviews

Crew

7.9

Food

6.5

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.3

Reviews

1 / 10

The flight attendants serving food impatient, not friendly, Seat so crowded i couldn't even lean forward and I am a smallish woman. My serving tray was slanted and tray and drinks slipped around making it very difficult to eat I have flown BA many times over the years and quality is getting worse each year Felt like a cheap bus ride Disappointing

Temperature and rainfall in Waterloo by month

Plan your trip to Waterloo by taking into account the average temperature and rainfall totals by month.

ALO

Temperature

19.4 - 73.4 °F

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from San Francisco to Waterloo, Iowa for under $600 on Cheapflights?

Yes, there are multiple flights from San Francisco to Waterloo, Iowa for under $600. The cheapest flight booked recently is on American Airlines for just $503, but on average you can expect to pay $857.

What is the cheapest airline to fly from San Francisco to Waterloo, Iowa round-trip?

Currently priced at $503, American Airlines will fly you from San Francisco to Waterloo, Iowa and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

What does SFO to ALO mean?

Great question - SFO to ALO just means San Francisco Airport to Waterloo Airport. Now you’ll know what these unique codes when you look for flights!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San Francisco to Waterloo

Discover the top airline that operate flights from San Francisco to Waterloo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,394,020 searches. Data last updated February 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$386Average$544FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from San Francisco to Waterloo by cabin class

Find flights from San Francisco to Waterloo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Waterloo?

Deals for San Francisco to Waterloo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Waterloo?

Cheapflights helps you find that perfect flight to Waterloo from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Francisco to Waterloo with no change fees?

Certainly. Search results for flights to Waterloo from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Waterloo become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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