$314 Cheap Flights from Sacramento (SMF) to Waterloo (ALO)

View $314 flight on Mon, Jan 26, 2026Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Waterloo, IA (ALO-Waterloo Regional)

Cheap Flights from Sacramento to Waterloo (SMF-ALO)

Prices were available within the past 7 days and start at $314 for one-way flights and $886 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 22 - Fri, Dec 26
SMF
Sacramento
ALO
Waterloo
$886 Roundtrip, found 5 days ago
$886
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 22 from Sacramento to Waterloo, returning Fri, Dec 26, priced at $886 found 5 days ago

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO) cost?
Grab a cheap one-way flight from $314 or cheap return flight from $886 from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO)?
December is the cheapest month to fly from SMF to ALO. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SMF to ALO. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO)?
There are no daily nonstop flights departing from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SMF to ALO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO)?
To avoid potential delays on the Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO) last-minute?
Waiting until just before your departure to book your flight from SMF to ALO often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a SMF to ALO flight and hotel package?
Compared with arranging flights and hotels separately, booking a SMF to ALO flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Waterloo Regional Airport (ALO)?
If you booked your SMF to ALO flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Sacramento Intl.
Destination airport
Waterloo Regional
Roundtrip price
$885
Distance
1546 mi

Book with confidence

Sacramento to Waterloo Flights

The cheapest times to fly from Sacramento to Waterloo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to Waterloo are during the month of December. You can find some of the cheapest flights from Sacramento to Waterloo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to Waterloo

Sunday is one of the best days to book for cheap flights from Sacramento to Waterloo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to Waterloo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to Waterloo in 2025. You can also book with separate airlines for your outbound and return journeys, from $314 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to Waterloo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to Waterloo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sacramento to Waterloo Flights

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*Available to One Key members.