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$427+ Cheap flights from Nashville to Waterloo, IA (BNA - 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.
BNA — ALO
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Cheap flight deals from Nashville to Waterloo

Cheapest flights from Nashville to Waterloo
Explore the most affordable flight options available from Nashville to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.

This American Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 9/307:51 pm -
1 stop19h 04m
Tue 10/65:00 am -
1 stop19h 10m
Deal found 8/1$427
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/205:10 am -
1 stop9h 42m
Mon 8/243:23 pm -
1 stop17h 14m
Deal found 8/5$623
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 8/710:18 am -
1 stop4h 34m
Mon 8/175:00 am -
1 stop3h 37m
Deal found 8/4$644
This American Airlines deal was found by Cheapflights users on 8/2. 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 8/175:54 pm -
1 stop6h 28m
Fri 8/213:23 pm -
1 stop18h 25m
Deal found 8/2$754

Find flight deals from Nashville to Waterloo

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) 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 August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$427
(American Airlines)
Provider with most accurate pricing for Nashville Intl-Waterloo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Waterloo flights.
Search Deals
From Nashville Intl to Waterloo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 August 6, 2026.
Use the filters below to find and compare flights from Nashville to Waterloo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleWaterloo

BNA Nashville Intl - ALO Waterloo

BNAALO

Nashville Intl

Wed 9/30

7:51 pm-2:55 pm

1 stop19h 04m

Waterloo

Tue 10/6

5:00 am-12:10 am

1 stop19h 10m

$427

NashvilleWaterloo

BNA Nashville Intl - ALO Waterloo

BNAALO

Nashville Intl

Thu 8/20

11:45 am-12:22 am

2 stops12h 37m

Waterloo

Mon 8/24

3:23 pm-8:37 am

1 stop17h 14m

$633
Quickest round-trip

NashvilleWaterloo

BNA Nashville Intl - ALO Waterloo

BNAALO

Nashville Intl

Mon 8/17

5:54 pm-12:22 am

1 stop6h 28m

Waterloo

Fri 8/21

3:23 pm-9:48 am

1 stop18h 25m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Sorted by cheapest first

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

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

Find useful and relevant information for your journey from Nashville 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 Nashville to Waterloo, Iowa?

    Departing from Nashville to Waterloo, Iowa will take you 19h 04m. Airlines will cover a distance of 539 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville 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.

See more FAQs

Traveling to a place near Waterloo?

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