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Waterloo

$254+ Cheap flights from Raleigh to Waterloo, IA (RDU - 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ALO
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Raleigh to Waterloo

Cheapest flights from Raleigh to Waterloo
Explore the most affordable flight options available from Raleigh to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:24 pm
RDU
-
ALO
1 stop6h 29m
American Airlines
Tue 3/315:20 am
ALO
-
RDU
1 stop4h 46m
American Airlines
Deal found 3/11$567
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:40 pm
RDU
-
ALO
1 stop7h 13m
American Airlines
Fri 4/35:20 am
ALO
-
RDU
1 stop4h 46m
American Airlines
Deal found 3/14$715
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:40 pm
RDU
-
ALO
1 stop7h 13m
American Airlines
Fri 3/275:20 am
ALO
-
RDU
1 stop4h 46m
American Airlines
Deal found 3/13$791

Find flight deals from Raleigh to Waterloo

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$567
(American Airlines)

One-way from

$254
(American Airlines)
Provider with most accurate pricing for Raleigh-Durham-Waterloo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Waterloo flights.
Search Deals
From Raleigh-Durham to Waterloo
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One-way flight from Raleigh-Durham to Waterloo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 2,558,603 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Raleigh to Waterloo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RaleighWaterloo

RDU - ALO

RDUALO

Raleigh-Durham

Thu 3/26

6:24 pm-11:53 pm

1 stop6h 29m

Waterloo

Tue 3/31

5:20 am-11:06 am

1 stop4h 46m

$567

RaleighWaterloo

RDU - ALO

RDUALO

Raleigh-Durham

Mon 3/30

5:40 pm-11:53 pm

1 stop7h 13m

Waterloo

Fri 4/3

5:20 am-11:06 am

1 stop4h 46m

$715
Cheapest one-way
Quickest one-way

RaleighWaterloo

RDU - ALO

RDUALO

Raleigh-Durham

Mon 5/11

7:13 am-1:53 pm

1 stop7h 40m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Sorted by cheapest first

Compare providers for flights from Raleigh 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 Raleigh to Waterloo in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Raleigh-Waterloo, Iowa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Waterloo, Iowa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Waterloo, Iowa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-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 Raleigh-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 Raleigh to Waterloo

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

What is the cheapest month to book a flight from Raleigh to Waterloo, Iowa?

Currently, November is the cheapest month in which you can book a flight from Raleigh to Waterloo, Iowa (average of $186). Flying from Raleigh to Waterloo, Iowa in December is currently the most expensive (average of $274). 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.

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 March 16, 2026.
Read reviews from past customers who have flown American Airlines from Raleigh to Waterloo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,467 reviews

Boarding

7.5

Crew

7.9

Comfort

7.2

Overall

7.1

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,467 reviews
American Airlines
7.1
Good
11,467 reviews

Boarding

7.5

Crew

7.9

Comfort

7.2

Overall

7.1

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Waterloo, Iowa?

    For as low as $567, American Airlines can have you in Waterloo, Iowa from Raleigh in 6h 29m. Airlines will cover a distance of 860 mi.

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

    American Airlines, at $129, was found to be the cheapest airline from Raleigh to Waterloo, Iowa..

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

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

  • How can I find direct flights from Raleigh to Waterloo?

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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.

  • What is the cheapest month to book a flight from Raleigh to Waterloo, Iowa?

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Waterloo, Iowa (average of $186). Flying from Raleigh to Waterloo, Iowa in December is currently the most expensive (average of $274). 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.

See more FAQs

Traveling to a place near Waterloo?

Book flights to Waterloo if you plan to visit one of these locations
Cedar Falls

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Top airline flying from Raleigh to Waterloo

Discover the top airline that operate flights from Raleigh 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 2,558,603 searches. Data last updated March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$129Average$374FlexibilityNo cancel feeOn-time71%

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