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Waterloo

$379+ Cheap flights from San Francisco Bay Area to Waterloo, IA (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
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Waterloo

Keep the following information in mind while searching for San Francisco Bay Area to Waterloo flight deals. Data was last updated June 26, 2025.

Round-trip from

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

Cheapest flights from San Francisco Bay Area to Waterloo
Explore the most affordable flight options available from San Francisco Bay Area to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This American Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 10/46:00 amSFO - ALO
1 stop8h 29mAmerican Airlines
Tue 10/76:00 amALO - SFO
1 stop8h 30mAmerican Airlines
Deal found 6/25$379

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco Bay Area 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 June 26, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Waterloo that are best for you.

Fly from

San Francisco Bay Area

Fly to

Waterloo

Route

Depart

Return

Price

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Thu 8/7

10:16 am-11:37 pm

2 stops11h 21m

Waterloo

Mon 8/11

6:00 am-11:04 am

1 stop7h 04m

$394

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Thu 8/7

6:10 am-2:44 pm

1 stop6h 34m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Best time to book a flight from San Francisco Bay Area to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from San Francisco Bay Area 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Waterloo
No data available for this route at this time. Please check back soon.

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 June 26, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Waterloo, such as American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

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

  • What airport do you fly into for flights to Waterloo from San Francisco Bay Area?

    Located just 5.3 mi from the city center, Waterloo (ALO) is the airport most travelers will use when flying to Waterloo from San Francisco Bay Area.

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

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

  • How can I find direct flights from San Francisco Bay Area 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 Bay Area to Waterloo.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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

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Cedar Falls

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