$449+ Cheap flights from Grand Rapids to Waterloo, IA (GRR - 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — ALO
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
Cheapest flights from Grand Rapids to WaterlooExplore the most affordable flight options available from Grand Rapids to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Grand Rapids to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/299:16 pm -
1 stop18h 53m
Thu 11/56:04 am -
1 stop17h 37m
Deal found 9/29![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/179:16 pm -
1 stop3h 35m
Wed 10/213:39 pm -
1 stop8h 12m
Deal found 10/2![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/159:16 pm -
1 stop3h 35m
Mon 10/193:39 pm -
1 stop22h 48m
Deal found 9/30![American Airlines logo]()
$629
Best flights from Grand Rapids to WaterlooDiscover carefully curated flight deals from Grand Rapids to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Grand Rapids to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/299:16 pm -
1 stop18h 53m
Thu 11/56:04 am -
1 stop17h 37m
Deal found 9/29![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/179:16 pm -
1 stop3h 35m
Wed 10/213:39 pm -
1 stop8h 12m
Deal found 10/2![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/156:00 am -
2 stops18h 51m
Mon 10/193:39 pm -
1 stop16h 24m
Deal found 9/30![American Airlines logo]()
$714
Last-minute flights from Grand Rapids to WaterlooDiscover last-minute flight deals from Grand Rapids to Waterloo. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Waterloo. Data last updated October 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/159:16 pm -
1 stop3h 35m
Mon 10/193:39 pm -
1 stop22h 48m
Deal found 9/30![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/179:16 pm -
1 stop3h 35m
Wed 10/213:39 pm -
1 stop8h 12m
Deal found 10/2![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/299:16 pm -
1 stop18h 53m
Thu 11/56:04 am -
1 stop17h 37m
Deal found 9/29![American Airlines logo]()
$449
Find flight deals from Grand Rapids to Waterloo
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) 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 October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $449 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids 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 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Grand Rapids to Waterloo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsWaterloo
GRR Grand Rapids Gerald R. Ford Intl - ALO Waterloo
GRRALO
Grand Rapids Gerald R. Ford Intl
Thu 10/29
9:16 pm-3:09 pm
1 stop18h 53m
Waterloo
Thu 11/5
6:04 am-12:41 am
1 stop17h 37m
$449
Quickest round-trip
Grand RapidsWaterloo
GRR Grand Rapids Gerald R. Ford Intl - ALO Waterloo
GRRALO
Grand Rapids Gerald R. Ford Intl
Sat 10/17
9:16 pm-11:51 pm
1 stop3h 35m
Waterloo
Wed 10/21
3:39 pm-12:51 am
1 stop8h 12m
$618
Grand RapidsWaterloo
GRR Grand Rapids Gerald R. Ford Intl - ALO Waterloo
GRRALO
Grand Rapids Gerald R. Ford Intl
Thu 10/15
6:00 am-11:51 pm
2 stops18h 51m
Waterloo
Mon 10/19
3:39 pm-9:03 am
1 stop16h 24m
$714
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Grand Rapids-Waterloo, Iowa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Waterloo, Iowa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Waterloo, Iowa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-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 Grand Rapids-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 Grand Rapids to Waterloo
Have a flexible travel schedule? Discover the best time to fly to Waterloo from Grand Rapids with our price prediction graph.
GRR-ALO
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 Grand Rapids to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Waterloo?
Book flights to Waterloo if you plan to visit one of these locationsCedar Falls
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