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Waterloo

$379+ Cheap flights from San Francisco to Waterloo, IA (SFO - ALO)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ALO
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from San Francisco to Waterloo

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 septiembre 11, 2025.

Round-trip from

$379
(American Airlines)
From San Francisco to Waterloo
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Find flight deals from San Francisco to Waterloo

Cheapest flights from San Francisco to Waterloo
Explore the most affordable flight options available from San Francisco to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/46:00 amSFO - ALO
1 stop8h 29mAmerican Airlines
mar. 10/73:25 pmALO - SFO
1 stop8h 44mAmerican Airlines
Deal found 9/9$379
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/152:10 pmSFO - ALO
1 stop7h 28mAmerican Airlines
lun. 10/203:25 pmALO - SFO
2 stops9h 20mAmerican Airlines
Deal found 9/11$394
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/161:19 pmSFO - ALO
1 stop8h 19mAmerican Airlines
lun. 10/203:25 pmALO - SFO
1 stop8h 44mAmerican Airlines
Deal found 9/11$554
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/141:19 pmSFO - ALO
1 stop8h 19mAmerican Airlines
mié. 10/153:25 pmALO - SFO
1 stop7h 02mAmerican Airlines
Deal found 9/10$917

Cheapflights Fare Finder

 
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 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from San Francisco to Waterloo that are best for you.

Fly from

San Francisco

Fly to

Waterloo

Route

Depart

Return

Price

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

sáb. 10/4

6:00 am-4:29 pm

1 stop8h 29m

Waterloo

mar. 10/7

3:25 pm-10:09 pm

1 stop8h 44m

$379

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

mié. 10/15

6:10 am-2:55 pm

1 stop6h 45m

Waterloo

lun. 10/20

3:25 pm-10:09 pm

1 stop8h 44m

$389

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

jue. 10/16

10:20 am-11:38 pm

2 stops11h 18m

Waterloo

lun. 10/20

3:25 pm-10:09 pm

1 stop8h 44m

$559

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

mar. 10/14

1:19 pm-11:38 pm

1 stop8h 19m

Waterloo

mié. 10/15

3:25 pm-8:27 pm

1 stop7h 02m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from San Francisco to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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.

  • How long is the flight from San Francisco to Waterloo, Iowa?

    Airlines like American Airlines fly from San Francisco to Waterloo, Iowa in about 8h 29m. The time it takes to get you to your destination can typically vary by up to . The distance between San Francisco and Waterloo, Iowa is about 1611 mi.

  • Can I find deals for flights from San Francisco to Waterloo that include hotel bookings?

    Yes. In addition to deals on San Francisco to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Waterloo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Waterloo.

  • Can I find deals for business class flights from San Francisco to Waterloo?

    Yes. Cheapflights offers flight deals from San Francisco to Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Waterloo?

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

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