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Waterloo

$324+ Cheap flights from Waterloo, IA

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — DEN
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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What to know about flights from Waterloo

Discover essential information about flights departing from Waterloo, including flight schedules, destinations, airlines operating at the Waterloo airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated January 26, 2026.

Cheapest round-trip flight

$314

Cheapest airline

American Airlines

Good round-trip deal

$439 or less

Good one-way deal

$269 or less
The cheapest round-trip flight from Waterloo is currently to Chicago O'Hare Intl.
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On average, American Airlines currently has the cheapest one-way flight from Waterloo (avg. price of $466).
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Price to beat on a round-trip flight from Waterloo.
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Price to beat on a one-way flight from Waterloo.
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Find flights from Waterloo

Cheapest flights from Waterloo
Explore the most affordable flight options available from Waterloo. Find the lowest fares based on data from user searches, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 4/292:20 pm
ALO
-
DEN
2 stops8h 41m
American Airlines
Sat 5/26:00 am
DEN
-
ALO
1 stop6h 48m
American Airlines
Deal found 1/25$324
This American Airlines deal was found by Cheapflights users on 1/26. 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 4/86:00 am
ALO
-
ORD
Nonstop1h 26m
American Airlines
Wed 4/1512:25 pm
ORD
-
ALO
Nonstop1h 23m
American Airlines
Deal found 1/26$329
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/106:00 am
ALO
-
AUS
2 stops9h 09m
American Airlines
Sat 2/146:38 pm
AUS
-
ALO
1 stop5h 15m
American Airlines
Deal found 1/25$344
This American Airlines deal was found by Cheapflights users on 1/24. 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 2/76:00 am
ALO
-
JFK
1 stop4h 39m
American Airlines
Sat 2/145:40 pm
JFK
-
ALO
2 stops7h 13m
American Airlines
Deal found 1/24$349
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/156:00 am
ALO
-
IAH
1 stop6h 42m
American Airlines
Tue 5/194:55 pm
IAH
-
ALO
1 stop6h 55m
American Airlines
Deal found 1/25$359
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/156:00 am
ALO
-
AUS
1 stop7h 55m
American Airlines
Tue 5/196:39 pm
AUS
-
ALO
1 stop5h 11m
American Airlines
Deal found 1/25$359
This American Airlines deal was found by Cheapflights users on 1/24. 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 4/246:00 am
ALO
-
DEN
1 stop4h 56m
American Airlines
Mon 4/275:44 pm
DEN
-
ALO
1 stop5h 06m
American Airlines
Deal found 1/24$368
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/106:00 am
ALO
-
JFK
1 stop4h 39m
American Airlines
Sat 2/145:40 pm
JFK
-
ALO
2 stops7h 13m
American Airlines
Deal found 1/26$374
This American Airlines deal was found by Cheapflights users on 1/24. 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 4/256:00 am
ALO
-
DEN
2 stops12h 39m
American Airlines
Sun 4/267:51 am
DEN
-
ALO
1 stop4h 57m
American Airlines
Deal found 1/24$386
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/245:20 am
ALO
-
EYW
2 stops9h 58m
American Airlines
Tue 3/31:55 pm
EYW
-
ALO
2 stops10h 58m
American Airlines
Deal found 1/25$394
This American Airlines deal was found by Cheapflights users on 1/24. 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 5/16:00 am
ALO
-
DEN
1 stop4h 56m
American Airlines
Sun 5/35:44 pm
DEN
-
ALO
1 stop5h 06m
American Airlines
Deal found 1/24$401
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/106:00 am
ALO
-
LAS
2 stops13h 03m
American Airlines
Sat 2/143:29 pm
LAS
-
ALO
1 stop6h 24m
American Airlines
Deal found 1/26$404

Find flights from Waterloo within your budget

 
Find flights departing from Waterloo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on January 26, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Denver

Route

Depart

Return

Price

WaterlooDenver

ALO - DEN

ALODEN

Waterloo

Wed 4/29

2:20 pm-10:01 pm

2 stops8h 41m

Denver Intl

Tue 5/5

7:51 am-1:48 pm

1 stop4h 57m

$324

WaterlooChicago

ALO - ORD

ALOORD

Waterloo

Wed 4/8

6:00 am-7:26 am

Nonstop1h 26m

Chicago O'Hare Intl

Wed 4/15

10:27 pm-11:50 pm

Nonstop1h 23m

$329

WaterlooAustin

ALO - AUS

ALOAUS

Waterloo

Tue 2/10

6:00 am-3:09 pm

2 stops9h 09m

Austin Bergstrom

Sat 2/14

6:38 pm-11:53 pm

1 stop5h 15m

$344

WaterlooNew York

ALO - JFK

ALOJFK

Waterloo

Sat 2/7

6:00 am-11:39 am

1 stop4h 39m

New York John F Kennedy Intl

Sat 2/14

5:40 pm-11:53 pm

2 stops7h 13m

$349

WaterlooHouston

ALO - IAH

ALOIAH

Waterloo

Fri 5/15

6:00 am-12:42 pm

1 stop6h 42m

Houston George Bush Intcntl

Tue 5/19

4:55 pm-11:50 pm

1 stop6h 55m

$359

WaterlooAustin

ALO - AUS

ALOAUS

Waterloo

Fri 5/15

6:00 am-1:55 pm

1 stop7h 55m

Austin Bergstrom

Tue 5/19

6:39 pm-11:50 pm

1 stop5h 11m

$359

WaterlooDenver

ALO - DEN

ALODEN

Waterloo

Fri 4/24

6:00 am-9:56 am

1 stop4h 56m

Denver Intl

Mon 4/27

5:44 pm-11:50 pm

1 stop5h 06m

$368

WaterlooNew York

ALO - JFK

ALOJFK

Waterloo

Fri 2/13

5:20 am-11:11 am

1 stop4h 51m

New York John F Kennedy Intl

Sat 2/14

5:40 pm-11:53 pm

2 stops7h 13m

$374

WaterlooDenver

ALO - DEN

ALODEN

Waterloo

Sat 4/25

6:00 am-5:39 pm

2 stops12h 39m

Denver Intl

Sun 4/26

7:51 am-1:48 pm

1 stop4h 57m

$386

WaterlooKey West

ALO - EYW

ALOEYW

Waterloo

Tue 2/24

5:20 am-4:18 pm

2 stops9h 58m

Key West

Tue 3/3

1:55 pm-11:53 pm

2 stops10h 58m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 39 results
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Compare providers for flights from 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 Waterloo in January
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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: Among all the travel providers offering deals on flights from Waterloo, Iowa, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Waterloo, Iowa made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Waterloo, Iowa. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Waterloo, Iowa. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Waterloo

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Waterloo

Get recent, data-driven insights about flights from Waterloo including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Waterloo, Iowa (average of $52). Flying from Waterloo, Iowa in August will prove the most costly (average of $86). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Waterloo, Iowa?

For flights departing from Waterloo, Iowa check dates and pricing for the following: American Airlines. This airline departs to the following popular destinations: Denver.

American Airlines
American Airlines
From $225

What is the cheapest place to fly to from Waterloo, Iowa?

The cheapest city to fly to from Waterloo, Iowa is Chicago, with prices starting at $250. Explore other affordable destinations below.

Chicago
Chicago
From $250

Airline reviews for flights from Waterloo

Read reviews and ratings of airlines operating flights from Waterloo. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Waterloo travel. Please note that the reviews are sourced from user searches and were last updated on January 26, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with American Airlines from Waterloo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,189 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,189 reviews
American Airlines
7.2
Good
11,189 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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Related info for your journey

Access useful and relevant information related to your journey from Waterloo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated January 26, 2026.

  • What is the cheapest flight from Waterloo, Iowa to anywhere?

    Users have flown out of Waterloo, Iowa for as low as $250 to Chicago O'Hare Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $445 to fly from Waterloo, Iowa.

  • What is the cheapest first class flight from Waterloo, Iowa?

    If you’re looking for a cheap first-class flight from Waterloo, Iowa, consider Chicago. Prices start at $629 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Waterloo, Iowa?

    October is currently the cheapest month to fly from Waterloo, Iowa. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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