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Cheap flights from San Francisco to Waterloo (SFO - ALO) from $278

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. 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
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
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 April 25, 2024.

Round-trip from

$348

One-way from

$278
From San Francisco to Waterloo
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One-way flight from San Francisco to Waterloo
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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 3% 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 3,068,701 searches. Data last updated April 25, 2024.
Mon 7/19:59 pmSFO - ALO
2 stops12h 47mAmerican Airlines
Sat 7/61:14 pmALO - SFO
1 stop8h 26mAmerican Airlines
Deal found 4/24$601
Mon 7/19:59 pmSFO - ALO
2 stops12h 47mAmerican Airlines
Sat 7/61:14 pmALO - SFO
2 stops11h 43mAmerican Airlines
Deal found 4/24$606
Mon 7/111:57 pmSFO - ALO
1 stop15h 53mAmerican Airlines
Sat 7/61:14 pmALO - SFO
1 stop6h 37mAmerican Airlines
Deal found 4/24$661
Sat 8/178:00 amSFO - ALO
1 stop7h 54mAmerican Airlines
Wed 8/2110:00 amALO - SFO
1 stop7h 54mAmerican Airlines
Deal found 4/23$756
Sat 8/1711:59 pmSFO - ALO
1 stop7h 26mAmerican Airlines
Wed 8/2110:00 amALO - SFO
2 stops14h 48mAmerican Airlines
Deal found 4/23$759
Sat 8/176:04 amSFO - ALO
2 stops9h 50mAmerican Airlines
Wed 8/2110:00 amALO - SFO
2 stops12h 27mAmerican Airlines
Deal found 4/23$764
Thu 6/275:20 amSFO - ALO
2 stops10h 30mAmerican Airlines
Sun 6/306:19 pmALO - SFO
1 stop6h 36mAmerican Airlines
Deal found 4/25$790
Thu 6/275:20 amSFO - ALO
2 stops10h 30mAmerican Airlines
Sun 6/301:11 pmALO - SFO
2 stops12h 01mAmerican Airlines
Deal found 4/25$825
Sat 5/49:59 pmSFO - ALO
2 stops13h 10mAmerican Airlines
Mon 5/66:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 4/24$861

Cheap San Francisco to Waterloo flights in April & May 2024

Find cheap flight options from San Francisco to Waterloo specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
Sat 5/49:59 pmSFO - ALO
2 stops13h 10mAmerican Airlines
Mon 5/66:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 4/24$861
Sat 5/49:59 pmSFO - ALO
2 stops13h 10mAmerican Airlines
Mon 5/62:54 pmALO - SFO
2 stops9h 26mAmerican Airlines
Deal found 4/24$866

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 3,068,701 searches. Data last updated April 25, 2024.
Mon 7/19:59 pmSFO - ALO
2 stops12h 47mAmerican Airlines
Sat 7/61:14 pmALO - SFO
1 stop8h 26mAmerican Airlines
Deal found 4/24$601
Mon 7/19:59 pmSFO - ALO
2 stops12h 47mAmerican Airlines
Sat 7/61:14 pmALO - SFO
2 stops11h 43mAmerican Airlines
Deal found 4/24$606
Mon 7/111:57 pmSFO - ALO
1 stop15h 53mAmerican Airlines
Sat 7/61:14 pmALO - SFO
1 stop6h 37mAmerican Airlines
Deal found 4/24$661
Sat 8/178:00 amSFO - ALO
1 stop7h 54mAmerican Airlines
Wed 8/2110:00 amALO - SFO
1 stop7h 54mAmerican Airlines
Deal found 4/23$756
Sat 8/1711:59 pmSFO - ALO
1 stop7h 26mAmerican Airlines
Wed 8/2110:00 amALO - SFO
2 stops14h 48mAmerican Airlines
Deal found 4/23$759
Sat 8/176:04 amSFO - ALO
2 stops9h 50mAmerican Airlines
Wed 8/2110:00 amALO - SFO
2 stops12h 27mAmerican Airlines
Deal found 4/23$764
Thu 6/275:20 amSFO - ALO
2 stops10h 30mAmerican Airlines
Sun 6/306:19 pmALO - SFO
1 stop6h 36mAmerican Airlines
Deal found 4/25$790
Thu 6/275:20 amSFO - ALO
2 stops10h 30mAmerican Airlines
Sun 6/301:11 pmALO - SFO
2 stops12h 01mAmerican Airlines
Deal found 4/25$825
Sat 5/49:59 pmSFO - ALO
2 stops13h 10mAmerican Airlines
Mon 5/66:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 4/24$861

San Francisco to Waterloo flights leaving soon

Find last-minute flight options from San Francisco to Waterloo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Sat 5/49:59 pmSFO - ALO
2 stops13h 10mAmerican Airlines
Mon 5/66:27 pmALO - SFO
1 stop7h 21mAmerican Airlines
Deal found 4/24$861
Sat 5/49:59 pmSFO - ALO
2 stops13h 10mAmerican Airlines
Mon 5/62:54 pmALO - SFO
2 stops9h 26mAmerican Airlines
Deal found 4/24$866

One-way flights to Waterloo from San Francisco

Search for one-way flight options from San Francisco to Waterloo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Fri 8/26:00 amSFO - ALO
1 stop6h 28mAmerican Airlines
Deal found 4/24$278
Thu 8/112:59 amSFO - ALO
2 stops11h 29mAmerican Airlines
Deal found 4/24$379

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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$601 - $993

Route

Depart

Return

Price

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 7/1

2 stops12h 47m

Waterloo

Sat 7/6

1 stop8h 26m

$601

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 7/1

2 stops12h 47m

Waterloo

Sat 7/6

2 stops11h 43m

$606

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Mon 7/1

1 stop15h 53m

Waterloo

Sat 7/6

1 stop6h 37m

$661

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Sat 8/17

1 stop7h 54m

Waterloo

Wed 8/21

1 stop7h 54m

$756

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Sat 8/17

1 stop7h 26m

Waterloo

Wed 8/21

2 stops14h 48m

$759

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Sat 8/17

2 stops9h 50m

Waterloo

Wed 8/21

2 stops12h 27m

$764

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Thu 6/27

2 stops10h 30m

Waterloo

Sun 6/30

1 stop6h 36m

$790

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Thu 6/27

2 stops10h 30m

Waterloo

Sun 6/30

2 stops12h 01m

$825

San FranciscoWaterloo

SFO - ALO

SFOALO

San Francisco

Fri 8/16

2 stops15h 00m

Waterloo

Wed 8/21

1 stop6h 26m

$993

Flights are sorted by cheapest first

Deals found on 4/24

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 April 21, 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.
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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 $329 while a round-trip flight costs $751. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from San Francisco to Waterloo, Iowa (average of $348). Flying from San Francisco to Waterloo, Iowa in March is currently the most expensive (average of $615). 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.

January

$396

February

$437

March

$615

April

$477

May

$530

June

$575

July

$548

August

$470

September

$439

October

$416

November

$528

December

$348

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

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 April 25, 2024.
American Airlines
7.3
Good
14,898 reviews
Check prices

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Food

6.6

Crew

8.0

Overall

7.3

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,898 reviews
American Airlines
7.3
Good
14,898 reviews
Check prices

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Food

6.6

Crew

8.0

Overall

7.3

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

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 $700 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Waterloo, Iowa for under $700. The cheapest flight booked recently is on American Airlines for just $601, but on average you can expect to pay $775.

  • Are there last-minute flights available from San Francisco to Waterloo, Iowa for under $900?

    There are currently 2+ open flights from San Francisco to Waterloo, Iowa within the next 7 days for less than $900.

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

    Currently priced at $601, 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!

  • Can I find deals for flights from San Francisco to Waterloo that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Waterloo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Waterloo with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Waterloo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from San Francisco to Waterloo that allow pets onboard?

    Many airlines flying from San Francisco to Waterloo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Waterloo?

    Yes, you can often find last-minute deals on San Francisco to Waterloo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Waterloo, Iowa flight deals updated?

    The San Francisco to Waterloo, Iowa flight deals you see on this page were last updated on 4/25.

See more FAQs

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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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$389Average$553FlexibilityNo cancel feeOn-time71%
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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.
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Business Class
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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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