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Waterloo

$369+ Cheap flights from Boston to Waterloo, IA (BOS - 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ALO
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap 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 agosto 14, 2025.

Round-trip from

$388
(American Airlines)
From Boston Logan Intl to Waterloo
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Find flight deals from Boston to Waterloo

Cheapest flights from Boston to Waterloo
Explore the most affordable flight options available from Boston to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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.
jue. 9/115:36 pmBOS - ALO
1 stop7h 05mAmerican Airlines
jue. 9/183:38 pmALO - BOS
1 stop6h 02mAmerican Airlines
Deal found 8/12$369
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/285:40 pmBOS - ALO
1 stop6h 57mAmerican Airlines
lun. 9/13:14 pmALO - BOS
1 stop7h 45mAmerican Airlines
Deal found 8/13$388
This American Airlines deal was found by Cheapflights users on 8/13. 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.
dom. 9/78:19 amBOS - ALO
2 stops7h 49mAmerican Airlines
dom. 9/143:38 pmALO - BOS
1 stop6h 02mAmerican Airlines
Deal found 8/13$405
This American Airlines deal was found by Cheapflights users on 8/12. 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.
jue. 8/215:40 pmBOS - ALO
1 stop6h 57mAmerican Airlines
dom. 8/246:00 amALO - BOS
1 stop5h 35mAmerican Airlines
Deal found 8/12$429
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mar. 10/75:44 pmBOS - ALO
1 stop6h 54mAmerican Airlines
mié. 10/83:21 pmALO - BOS
1 stop4h 46mAmerican Airlines
Deal found 8/12$517

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 agosto 14, 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

jue. 9/11

5:36 pm-11:41 pm

1 stop7h 05m

Waterloo

jue. 9/18

3:38 pm-10:40 pm

1 stop6h 02m

$369

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

jue. 8/28

5:40 pm-11:37 pm

1 stop6h 57m

Waterloo

lun. 9/1

3:14 pm-11:59 pm

1 stop7h 45m

$388

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

dom. 9/7

8:19 am-3:08 pm

2 stops7h 49m

Waterloo

dom. 9/14

3:38 pm-10:40 pm

1 stop6h 02m

$405

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

jue. 8/21

5:40 pm-11:37 pm

1 stop6h 57m

Waterloo

dom. 8/24

6:00 am-12:35 pm

1 stop5h 35m

$429

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

mar. 10/7

5:44 pm-11:38 pm

1 stop6h 54m

Waterloo

mié. 10/8

3:21 pm-9:07 pm

1 stop4h 46m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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.

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 agosto 14, 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
10,000 reviews

Crew

8.0

Comfort

7.2

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Comfort

7.2

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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 $414, 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.

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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$414Average$527FlexibilityNo cancel feeOn-time71%

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