In terms of precipitation, rainfall in Waterloo, Iowa ranges from 0.8 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 0.8 in.

If weather is an important factor for your trip to Waterloo, Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

What is the cheapest time of day to fly from BUF to ALO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Waterloo, Iowa as you normally would.

Can I find deals for flights from Buffalo to Waterloo that include hotel bookings?

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

How can I find direct flights from Buffalo to Waterloo?

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

Can I find deals for business class flights from Buffalo to Waterloo?

Yes. Cheapflights offers flight deals from Buffalo 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.

$346+ Flights from Buffalo to Waterloo, IA

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Cheap flight deals from Buffalo to Waterloo

Round-trip from	$346 (American Airlines)

From Buffalo to Waterloo

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Cheapest flights from Buffalo to Waterloo
Explore the most affordable flight options available from Buffalo to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Tue 9/305:26 pmBUF - ALO

1 stop5h 39mAmerican Airlines

Sat 10/44:59 pmALO - BUF

1 stop3h 51mAmerican Airlines

Deal found 8/16

$346

Mon 9/1511:46 amBUF - ALO

1 stop4h 22mAmerican Airlines

Mon 9/226:01 amALO - BUF

1 stop4h 05mAmerican Airlines

Deal found 8/16

$349

Best flights from Buffalo to Waterloo
Discover carefully curated flight deals from Buffalo to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Tue 9/305:26 pmBUF - ALO

1 stop5h 39mAmerican Airlines

Sat 10/44:59 pmALO - BUF

1 stop3h 51mAmerican Airlines

Deal found 8/16

$346

Mon 9/1511:46 amBUF - ALO

1 stop4h 22mAmerican Airlines

Mon 9/226:01 amALO - BUF

1 stop4h 05mAmerican Airlines

Deal found 8/16

$349

Last-minute flights from Buffalo to Waterloo
Discover last-minute flight deals from Buffalo to Waterloo. Data last updated August 18, 2025 and is based on user searches.

Mon 9/1511:46 amBUF - ALO

1 stop4h 22mAmerican Airlines

Mon 9/226:01 amALO - BUF

1 stop4h 05mAmerican Airlines

Deal found 8/16

$349

Tue 9/305:26 pmBUF - ALO

1 stop5h 39mAmerican Airlines

Sat 10/44:59 pmALO - BUF

1 stop3h 51mAmerican Airlines

Deal found 8/16

$346

Fly from

Fly to

Route

Depart

Return

Price

BuffaloWaterloo

BUF - ALO

BUFALO

Buffalo

Tue 9/30

5:26 pm-10:05 pm

1 stop5h 39m

Waterloo

Sat 10/4

4:59 pm-9:50 pm

1 stop3h 51m

$346

BuffaloWaterloo

BUF - ALO

BUFALO

Buffalo

Mon 9/15

11:46 am-3:08 pm

1 stop4h 22m

Waterloo

Mon 9/22

6:01 am-11:06 am

1 stop4h 05m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Buffalo to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Buffalo 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

Can I find deals for flights from Buffalo to Waterloo that include hotel bookings?
Yes. In addition to deals on Buffalo to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Waterloo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Waterloo.
Can I find deals for business class flights from Buffalo to Waterloo?
Yes. Cheapflights offers flight deals from Buffalo 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.

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$346+ Cheap flights from Buffalo to Waterloo, IA (BUF - 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to Waterloo with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Buffalo to Waterloo

Round-trip from

Find flight deals from Buffalo to Waterloo

Cheapest flights from Buffalo to WaterlooExplore the most affordable flight options available from Buffalo to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from Buffalo to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

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Best time to book a flight from Buffalo to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Buffalo with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 deals for flights from Buffalo to Waterloo that include hotel bookings?

How can I find direct flights from Buffalo to Waterloo?

Can I find deals for business class flights from Buffalo to Waterloo?

Traveling to a place near Waterloo?

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Cheapest flights from Buffalo to Waterloo
Explore the most affordable flight options available from Buffalo to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.