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Waterloo

$281+ Cheap flights from Boston to Waterloo, IA (BOS - 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ALO
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Boston to Waterloo

Best flights from Boston to Waterloo
Discover carefully curated flight deals from Boston to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This American Airlines deal was found by Cheapflights users on 12/29. 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 1/263:50 pmBOS - ALO
1 stop7h 33mAmerican Airlines
Mon 2/23:23 pmALO - BOS
1 stop7h 21mAmerican Airlines
Deal found 12/29$299
This American Airlines deal was found by Cheapflights users on 12/29. 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 1/229:51 amBOS - ALO
1 stop6h 02mAmerican Airlines
Sun 1/256:00 amALO - BOS
1 stop5h 11mAmerican Airlines
Deal found 12/29$299

Find flight deals from Boston to Waterloo

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 December 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for Boston Logan Intl-Waterloo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Waterloo flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 December 29, 2025.
Use the filters below to find and compare flights from Boston to Waterloo that are best for you.

Fly from

Boston

Fly to

Waterloo

Route

Depart

Return

Price

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

Mon 1/26

3:50 pm-10:23 pm

1 stop7h 33m

Waterloo

Mon 2/2

3:23 pm-11:44 pm

1 stop7h 21m

$299

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

Thu 1/22

9:51 am-2:53 pm

1 stop6h 02m

Waterloo

Sun 1/25

6:00 am-12:11 pm

1 stop5h 11m

$299

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

Fri 1/23

4:20 pm-10:23 pm

1 stop7h 03m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Compare providers for flights from Boston 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 Boston to Waterloo in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

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

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

Currently, December is the cheapest month in which you can book a flight from Boston to Waterloo, Iowa (average of $92). Flying from Boston to Waterloo, Iowa in February is currently the most expensive (average of $339). 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 December 29, 2025.
See what other customers who have flown with American Airlines from Boston to Waterloo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,073 reviews

Boarding

7.5

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,073 reviews
American Airlines
7.2
Good
11,073 reviews

Boarding

7.5

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

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

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

    American Airlines, at $387, was found to be the cheapest airline from Boston to Waterloo, Iowa..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Waterloo, Iowa?

    Currently, December is the cheapest month in which you can book a flight from Boston to Waterloo, Iowa (average of $92). Flying from Boston to Waterloo, Iowa in February is currently the most expensive (average of $339). 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 Boston to Waterloo

Discover the top airline that operate flights from Boston 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$387Average$527FlexibilityNo cancel feeOn-time71%

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