$333+ Cheap flights from Newark (EWR) to Waterloo, IA (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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ALO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Newark to Waterloo with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Newark to Waterloo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to WaterlooExplore the most affordable flight options available from Newark to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Newark to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:23 am -
1 stop10h 32m
Tue 9/295:00 am -
1 stop10h 36m
Deal found 9/10![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/155:29 pm -
1 stop7h 22m
Wed 10/213:39 pm -
1 stop6h 50m
Deal found 9/6![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/245:23 am -
1 stop10h 32m
Mon 9/285:00 am -
1 stop10h 36m
Deal found 9/9![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/292:20 pm -
1 stop10h 39m
Tue 10/66:07 am -
1 stop14h 21m
Deal found 9/8![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/35:27 pm -
1 stop7h 32m
Wed 10/76:07 am -
1 stop6h 23m
Deal found 9/8![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/32:20 pm -
1 stop10h 39m
Mon 10/56:07 am -
1 stop26h 59m
Deal found 9/8![American Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/16:48 am -
1 stop9h 07m
Mon 10/53:39 pm -
1 stop17h 27m
Deal found 9/8![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/26:39 am -
1 stop9h 16m
Wed 10/76:07 am -
1 stop14h 21m
Deal found 9/8![American Airlines logo]()
$617
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/295:27 pm -
1 stop7h 32m
Fri 10/23:29 pm -
1 stop17h 20m
Deal found 9/8![American Airlines logo]()
$620
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/26:39 am -
1 stop9h 16m
Sat 10/35:00 am -
1 stop15h 29m
Deal found 9/8![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 9/2710:44 am -
1 stop5h 11m
Tue 10/66:07 am -
1 stop6h 23m
Deal found 9/8![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/292:20 pm -
1 stop25h 35m
Thu 10/15:00 am -
1 stop17h 59m
Deal found 9/8![American Airlines logo]()
$651
Best flights from Newark to WaterlooDiscover carefully curated flight deals from Newark to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Newark to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:23 am -
1 stop10h 32m
Tue 9/295:00 am -
1 stop10h 36m
Deal found 9/10![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/155:29 pm -
1 stop7h 22m
Wed 10/213:39 pm -
1 stop6h 50m
Deal found 9/6![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/3010:44 am -
1 stop14h 15m
Wed 10/76:07 am -
1 stop9h 31m
Deal found 9/8![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/16:48 am -
1 stop18h 11m
Wed 10/76:07 am -
1 stop14h 21m
Deal found 9/8![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/16:48 am -
1 stop9h 07m
Tue 10/66:07 am -
1 stop9h 31m
Deal found 9/8![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/305:27 pm -
1 stop7h 32m
Fri 10/23:29 pm -
1 stop24h 07m
Deal found 9/8![American Airlines logo]()
$620
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/285:27 pm -
1 stop7h 32m
Fri 10/23:29 pm -
1 stop24h 07m
Deal found 9/8![American Airlines logo]()
$671
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/215:29 pm -
2 stops46h 26m
Fri 9/253:29 pm -
1 stop17h 20m
Deal found 9/6![American Airlines logo]()
$904
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/285:00 am -
2 stops10h 55m
Thu 10/15:00 am -
1 stop7h 30m
Deal found 9/8![American Airlines logo]()
$1,100
Last-minute flights from Newark to WaterlooDiscover last-minute flight deals from Newark to Waterloo. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Waterloo. Data last updated September 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/245:23 am -
1 stop10h 32m
Mon 9/285:00 am -
1 stop10h 36m
Deal found 9/9![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:23 am -
1 stop10h 32m
Tue 9/295:00 am -
1 stop10h 36m
Deal found 9/10![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 9/2710:44 am -
1 stop5h 11m
Tue 10/66:07 am -
1 stop6h 23m
Deal found 9/8![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/292:20 pm -
1 stop10h 39m
Tue 10/66:07 am -
1 stop14h 21m
Deal found 9/8![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/295:27 pm -
1 stop7h 32m
Fri 10/23:29 pm -
1 stop17h 20m
Deal found 9/8![American Airlines logo]()
$620
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/292:20 pm -
1 stop25h 35m
Thu 10/15:00 am -
1 stop17h 59m
Deal found 9/8![American Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/16:48 am -
1 stop9h 07m
Mon 10/53:39 pm -
1 stop17h 27m
Deal found 9/8![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/26:39 am -
1 stop9h 16m
Wed 10/76:07 am -
1 stop14h 21m
Deal found 9/8![American Airlines logo]()
$617
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/26:39 am -
1 stop9h 16m
Sat 10/35:00 am -
1 stop15h 29m
Deal found 9/8![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/35:27 pm -
1 stop7h 32m
Wed 10/76:07 am -
1 stop6h 23m
Deal found 9/8![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/32:20 pm -
1 stop10h 39m
Mon 10/56:07 am -
1 stop26h 59m
Deal found 9/8![American Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/155:29 pm -
1 stop7h 22m
Wed 10/213:39 pm -
1 stop6h 50m
Deal found 9/6![American Airlines logo]()
$541
One-way flights from Newark to WaterlooSearch for one-way flight options from Newark to Waterloo. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Newark to Waterloo. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 10/1110:47 am -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/262:20 pm -
1 stop10h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$383
Find flight deals from Newark to Waterloo
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 September 11, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $528 (American Airlines) |
One-way from | $333 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark 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 September 11, 2026.
Use the filters below to find and compare flights from Newark Airport to Waterloo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Sun 10/11
10:47 am-3:09 pm
1 stop5h 22m
Waterloo
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$333
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Sat 9/26
2:20 pm-11:59 pm
1 stop10h 39m
Waterloo
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$383
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Fri 9/25
5:23 am-2:55 pm
1 stop10h 32m
Waterloo
Tue 9/29
5:00 am-4:36 pm
1 stop10h 36m
$528
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Thu 10/15
5:29 pm-11:51 pm
1 stop7h 22m
Waterloo
Wed 10/21
3:39 pm-11:29 pm
1 stop6h 50m
$541
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Wed 9/30
10:44 am-11:59 pm
1 stop14h 15m
Waterloo
Wed 10/7
6:07 am-4:38 pm
1 stop9h 31m
$579
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Thu 10/1
6:48 am-11:59 pm
1 stop18h 11m
Waterloo
Wed 10/7
6:07 am-9:28 pm
1 stop14h 21m
$602
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Thu 10/1
6:48 am-2:55 pm
1 stop9h 07m
Waterloo
Tue 10/6
6:07 am-4:38 pm
1 stop9h 31m
$602
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Wed 9/30
5:27 pm-11:59 pm
1 stop7h 32m
Waterloo
Fri 10/2
3:29 pm-4:36 pm
1 stop24h 07m
$620
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Mon 9/28
5:27 pm-11:59 pm
1 stop7h 32m
Waterloo
Fri 10/2
3:29 pm-4:36 pm
1 stop24h 07m
$671
NewarkWaterloo
EWR Newark - ALO Waterloo
EWRALO
Newark
Mon 9/21
5:29 pm-2:55 pm
2 stops46h 26m
Waterloo
Fri 9/25
3:29 pm-9:49 am
1 stop17h 20m
$904
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Newark Airport-Waterloo, Iowa flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Newark Airport-Waterloo, Iowa flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Newark Airport-Waterloo, Iowa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-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 Newark Airport-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 Newark to Waterloo
Have a flexible travel schedule? Discover the best time to fly to Waterloo from Newark with our price prediction graph.
EWR-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 Newark 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Newark
Popular flights
Waterloo flight routes