$339 Find Cheap Flights from Waterloo to San Francisco Bay Area

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Waterloo to San Francisco Bay Area departing on 11/12. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco Bay Area

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to San Francisco Bay Area, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to San Francisco Bay Area, as well as popular online travel agencies
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Cheap Flights from Waterloo to San Francisco Bay Area

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San Francisco
San Francisco1 stop$339
San Jose
San Jose2 stops$521
San Francisco
San Francisco1 stop$339
San Jose
San Jose2 stops$521

Book Cheap Waterloo to San Francisco Bay Area Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Waterloo to San Francisco Bay Area that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Waterloo to San Francisco Bay Area

Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
6:00 am - 2:02 pmALO-SFO
10h 02m1 stop
American Airlines Logo
6:00 am - 2:58 pmSFO-ALO
6h 58m1 stop
$339American Airlines
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Wed, Nov 12 - Sat, Nov 15
American Airlines Logo
6:00 am - 11:25 amALO-SFO
7h 25m1 stop
American Airlines Logo
12:27 am - 2:58 pmSFO-ALO
12h 31m2 stops
$344American Airlines
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Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
6:00 am - 3:00 pmALO-SFO
11h 00m2 stops
American Airlines Logo
6:00 am - 2:58 pmSFO-ALO
6h 58m1 stop
$364American Airlines
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Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
6:00 am - 10:53 amALO-SFO
6h 53m1 stop
American Airlines Logo
5:00 am - 2:20 pmSFO-ALO
7h 20m1 stop
$379American Airlines
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Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
2:51 pm - 10:33 pmALO-SFO
9h 42m2 stops
American Airlines Logo
5:00 am - 2:20 pmSFO-ALO
7h 20m1 stop
$384American Airlines
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Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
6:00 am - 4:32 pmALO-SFO
12h 32m2 stops
American Airlines Logo
9:32 am - 10:01 pmSFO-ALO
10h 29m2 stops
$389American Airlines
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Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:00 am - 12:28 pmALO-SFO
8h 28m1 stop
American Airlines Logo
11:59 pm - 2:58 pmSFO-ALO
12h 59m2 stops
$409American Airlines
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Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:00 am - 3:49 pmALO-SFO
11h 49m2 stops
American Airlines Logo
11:59 pm - 2:58 pmSFO-ALO
12h 59m2 stops
$414American Airlines
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Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:00 am - 11:24 amALO-SFO
7h 24m1 stop
American Airlines Logo
7:10 am - 7:57 pmSFO-ALO
10h 47m2 stops
$419American Airlines
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Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:00 am - 4:05 pmALO-SFO
12h 05m2 stops
American Airlines Logo
11:59 pm - 2:58 pmSFO-ALO
12h 59m2 stops
$424American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Waterloo to San Francisco Bay Area flights

Get data-powered insights and trends into flights from Waterloo to San Francisco Bay Area to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Waterloo to San Francisco Bay Area?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $417, prices are generally cheapest when you fly direct.

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Good to know

Cheapest flight$339
Flight from Waterloo to San Francisco

FAQs - booking San Francisco Bay Area flights

  • How does KAYAK find such low prices on flights from Waterloo to San Francisco Bay Area?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Waterloo to San Francisco Bay Area.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Waterloo to San Francisco Bay Area?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Waterloo to San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Waterloo to San Francisco Bay Area?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Waterloo to San Francisco Bay Area with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Waterloo to San Francisco Bay Area?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Waterloo to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Francisco Bay Area?

    The cheapest time of day to fly to San Francisco Bay Area is generally in the evening, when round-trip flights cost $715 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to San Francisco Bay Area is generally in the evening, which is peak travel time and where the average cost of a ticket is $715.

Reviews of the top airline flying from Waterloo to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying from Waterloo to San Francisco Bay Area. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Waterloo to San Francisco Bay Area? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.4Food
6.9Entertainment
Airline reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

8.0 ExcellentKohMeng, Oct 2025DFW - LAX
Read more American Airlines reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

We are too tired and frustrated to comment politely at this point

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Did not get the seat I selected and paid for.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Everything you need to know for your flight to San Francisco Bay Area

Information on your arrival and departure airports

Waterloo (ALO)

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