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

When flying from Portland to Waterloo, Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland-Waterloo, Iowa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Waterloo, Iowa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Waterloo, Iowa flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Waterloo, Iowa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Waterloo, Iowa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Portland to Waterloo?

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

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

Yes. Cheapflights offers flight deals from Portland 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.

$398+ Flights from Portland to Waterloo, IA

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1. Tell us where you want to go

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Cheap flight deals from Portland to Waterloo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$514 (American Airlines)
One-way from	$398 (American Airlines)

Provider with most accurate pricing for Portland-Waterloo flight deals.

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Provider most trusted by Cheapflights users for Portland-Waterloo flights.

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From Portland to Waterloo

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One-way flight from Portland to Waterloo

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Find flight deals from Portland to Waterloo

Cheapest flights from Portland to Waterloo
Explore the most affordable flight options available from Portland to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Wed 4/3011:59 pmPDX - ALO

2 stops12h 30mAmerican Airlines

Mon 5/52:57 pmALO - PDX

2 stops11h 00mAmerican Airlines

Deal found 4/10

$514

Best flights from Portland to Waterloo
Discover carefully curated flight deals from Portland to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Wed 4/3011:59 pmPDX - ALO

2 stops12h 30mAmerican Airlines

Mon 5/52:57 pmALO - PDX

2 stops11h 00mAmerican Airlines

Deal found 4/10

$514

Last-minute flights from Portland to Waterloo
Discover last-minute flight deals from Portland to Waterloo. Data last updated April 11, 2025 and is based on user searches.

Wed 4/3011:59 pmPDX - ALO

2 stops12h 30mAmerican Airlines

Mon 5/52:57 pmALO - PDX

2 stops11h 00mAmerican Airlines

Deal found 4/10

$514

One-way flights from Portland to Waterloo
Search for one-way flight options from Portland to Waterloo. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Wed 4/3011:59 pmPDX - ALO

2 stops12h 30mAmerican Airlines

Deal found 4/10

$398

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Waterloo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandWaterloo

PDX - ALO

PDXALO

Portland

Wed 4/30

11:59 pm-2:29 pm

2 stops12h 30m

Waterloo

Mon 5/5

2:57 pm-11:57 pm

2 stops11h 00m

$514

PortlandWaterloo

PDX - ALO

PDXALO

Portland

Wed 4/30

11:59 pm-2:29 pm

2 stops12h 30m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Compare providers for flights from Portland to Waterloo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Waterloo in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Waterloo, Iowa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Waterloo, Iowa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Waterloo, Iowa flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Waterloo, Iowa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Waterloo, Iowa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Waterloo

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

Rainfall in Waterloo by month

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.

Temperature in Waterloo by month

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).

Reviews of airlines servicing Waterloo

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

Can I find deals for flights from Portland to Waterloo that include hotel bookings?
Yes. In addition to deals on Portland to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Waterloo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Waterloo.
Can I find deals for business class flights from Portland to Waterloo?
Yes. Cheapflights offers flight deals from Portland 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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$398+ Cheap flights from Portland to Waterloo, IA (PDX - ALO)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Waterloo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Waterloo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from Portland to Waterloo

Cheapest flights from Portland to WaterlooExplore the most affordable flight options available from Portland to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Explore the most affordable flight options available from Portland to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Waterloo that are best for you.

Compare providers for flights from Portland to Waterloo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Waterloo in April.

Best time to book a flight from Portland to Waterloo

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

Cheapflights Insights

Everything you need to know about your flight from Portland to Waterloo

Rainfall in Waterloo by month

Plan your trip to Waterloo by taking into account the average rainfall totals by month.

Temperature in Waterloo by month

Plan your trip to Waterloo by taking into account the average temperature totals by month.

Reviews of airlines servicing Waterloo

Related info for your journey

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

How can I find direct flights from Portland to Waterloo?

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

Traveling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Waterloo

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Waterloo
Explore the most affordable flight options available from Portland to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.