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$300+ Cheap flights from Waterloo, IA to Buffalo (ALO - BUF)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — BUF
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap flight deals from Waterloo to Buffalo

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

This American Airlines deal was found by Cheapflights users on 2/4. 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.
Sat 2/285:20 am
ALO
-
BUF
2 stops9h 34m
American Airlines
Sun 3/16:00 am
BUF
-
ALO
2 stops9h 45m
American Airlines
Deal found 2/4$300
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/45:20 am
ALO
-
BUF
2 stops7h 51m
American Airlines
Thu 4/95:42 pm
BUF
-
ALO
1 stop7h 07m
American Airlines
Deal found 2/3$384
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/45:20 am
ALO
-
BUF
2 stops7h 51m
American Airlines
Wed 4/85:30 am
BUF
-
ALO
2 stops9h 20m
American Airlines
Deal found 2/3$389
This American Airlines deal was found by Cheapflights users on 2/3. 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 4/35:20 am
ALO
-
BUF
1 stop5h 29m
American Airlines
Thu 4/95:42 pm
BUF
-
ALO
1 stop7h 07m
American Airlines
Deal found 2/3$429
This American Airlines deal was found by Cheapflights users on 2/3. 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 4/35:20 am
ALO
-
BUF
1 stop5h 29m
American Airlines
Tue 4/75:12 pm
BUF
-
ALO
2 stops7h 37m
American Airlines
Deal found 2/3$434

Find flight deals from Waterloo to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Waterloo (ALO) to Buffalo (BUF). 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 February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$300
(American Airlines)
Provider with most accurate pricing for Waterloo-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Waterloo-Buffalo flights.
Search Deals
From Waterloo to Buffalo
Search Deals

Cheapflights Fare Finder

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

Fly from

Waterloo

Fly to

Buffalo

Route

Depart

Return

Price

WaterlooBuffalo

ALO - BUF

ALOBUF

Waterloo

Sat 2/28

5:20 am-3:54 pm

2 stops9h 34m

Buffalo

Sun 3/1

6:00 am-2:45 pm

2 stops9h 45m

$300

WaterlooBuffalo

ALO - BUF

ALOBUF

Waterloo

Sat 4/4

5:20 am-2:11 pm

2 stops7h 51m

Buffalo

Wed 4/8

5:30 am-1:50 pm

2 stops9h 20m

$389

WaterlooBuffalo

ALO - BUF

ALOBUF

Waterloo

Fri 4/3

5:20 am-11:49 am

1 stop5h 29m

Buffalo

Thu 4/9

5:42 pm-11:49 pm

1 stop7h 07m

$429

WaterlooBuffalo

ALO - BUF

ALOBUF

Waterloo

Fri 4/3

5:20 am-11:49 am

1 stop5h 29m

Buffalo

Wed 4/8

5:42 pm-11:49 pm

1 stop7h 07m

$429

WaterlooBuffalo

ALO - BUF

ALOBUF

Waterloo

Fri 4/3

5:20 am-11:49 am

1 stop5h 29m

Buffalo

Tue 4/7

5:12 pm-11:49 pm

2 stops7h 37m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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

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

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

Currently, June is the cheapest month in which you can book a flight from Waterloo, Iowa to Buffalo (average of $100). Flying from Waterloo, Iowa to Buffalo in February is currently the most expensive (average of $301). 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.

Related info for your journey

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

    American Airlines can get you from Waterloo, Iowa to Buffalo in just under 9h 34m. Your travel time can differ by up to . The distance between Waterloo, Iowa and Buffalo is about 693 mi.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Waterloo, Iowa to Buffalo (average of $100). Flying from Waterloo, Iowa to Buffalo in February is currently the most expensive (average of $301). 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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