Which airlines fly to Waterloo, Iowa?

When flying to Waterloo, Iowa from United States, momondo travelers will most often fly with one of these popular airlines: American Airlines, United Airlines, Delta or Allegiant Air. Depending on what airport in United States you fly from, you may be able to find flights with any of these popular airlines.

$273 Cheap Flights to Waterloo, Iowa in 2026

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Find the cheapest flights from the United States to Waterloo, Iowa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:27 pm - 12:21 am

EWR

ALO

7h 54m

1 stop

3:00 pm - 11:38 pm

ALO

EWR

7h 38m

1 stop

$354American Airlines

Sat, Jun 20 - Fri, Jun 26

2:20 pm - 2:37 pm

EWR

ALO

25h 17m

1 stop

5:00 am - 9:00 pm

ALO

EWR

15h 00m

1 stop

$399American Airlines

Tue, Jun 2 - Sat, Jun 6

1:59 pm - 12:21 am

JFK

ALO

11h 22m

1 stop

5:00 am - 8:15 pm

ALO

JFK

14h 15m

1 stop

$399American Airlines

Sun, Jun 21 - Sat, Jun 27

6:25 am - 2:23 pm

LGA

ALO

8h 58m

1 stop

5:00 am - 6:19 pm

ALO

LGA

12h 19m

1 stop

$409American Airlines

Sun, Jun 21 - Sat, Jun 27

5:27 pm - 12:27 am

EWR

ALO

8h 00m

1 stop

5:00 am - 6:39 pm

ALO

EWR

12h 39m

2 stops

$414American Airlines

Tue, Jun 2 - Sat, Jun 6

1:30 pm - 12:27 am

EWR

ALO

11h 57m

2 stops

5:00 am - 6:39 pm

ALO

EWR

12h 39m

2 stops

$419American Airlines

Tue, Jun 2 - Sat, Jun 6

5:11 am - 2:30 pm

EWR

ALO

10h 19m

1 stop

5:00 am - 4:31 pm

ALO

EWR

10h 31m

1 stop

$429American Airlines

Fri, Jun 19 - Fri, Jun 26

1:59 pm - 12:21 am

JFK

ALO

11h 22m

1 stop

5:00 am - 4:29 pm

ALO

JFK

10h 29m

1 stop

$429American Airlines

Fri, Jun 19 - Fri, Jun 26

2:11 pm - 12:21 am

LGA

ALO

11h 10m

1 stop

5:00 am - 4:16 pm

ALO

LGA

10h 16m

1 stop

$429American Airlines

Fri, Jun 19 - Fri, Jun 26

12:34 pm - 12:29 am

DEN

ALO

10h 55m

1 stop

3:23 pm - 8:28 am

ALO

DEN

18h 05m

1 stop

$433American Airlines

Fri, Jul 31 - Mon, Aug 3

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NewarkWaterloo

EWR - ALO

EWRALO

Newark

Sat 6/20

5:27 pm-12:21 am

1 stop7h 54m

Waterloo

Fri 6/26

3:00 pm-11:38 pm

1 stop7h 38m

$354

NewarkWaterloo

EWR - ALO

EWRALO

Newark

Tue 6/2

2:20 pm-2:37 pm

1 stop25h 17m

Waterloo

Sat 6/6

5:00 am-9:00 pm

1 stop15h 00m

$399

New YorkWaterloo

JFK - ALO

JFKALO

New York John F Kennedy Intl

Sun 6/21

1:59 pm-12:21 am

1 stop11h 22m

Waterloo

Sat 6/27

5:00 am-8:15 pm

1 stop14h 15m

$399

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

Sun 6/21

6:25 am-2:23 pm

1 stop8h 58m

Waterloo

Sat 6/27

5:00 am-6:19 pm

1 stop12h 19m

$409

NewarkWaterloo

EWR - ALO

EWRALO

Newark

Tue 6/2

5:27 pm-12:27 am

1 stop8h 00m

Waterloo

Sat 6/6

5:00 am-6:39 pm

2 stops12h 39m

$414

NewarkWaterloo

EWR - ALO

EWRALO

Newark

Tue 6/2

1:30 pm-12:27 am

2 stops11h 57m

Waterloo

Sat 6/6

5:00 am-6:39 pm

2 stops12h 39m

$419

NewarkWaterloo

EWR - ALO

EWRALO

Newark

Fri 6/19

5:11 am-2:30 pm

1 stop10h 19m

Waterloo

Fri 6/26

5:00 am-4:31 pm

1 stop10h 31m

$429

New YorkWaterloo

JFK - ALO

JFKALO

New York John F Kennedy Intl

Fri 6/19

1:59 pm-12:21 am

1 stop11h 22m

Waterloo

Fri 6/26

5:00 am-4:29 pm

1 stop10h 29m

$429

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

Fri 6/19

2:11 pm-12:21 am

1 stop11h 10m

Waterloo

Fri 6/26

5:00 am-4:16 pm

1 stop10h 16m

$429

DenverWaterloo

DEN - ALO

DENALO

Denver Intl

Fri 7/31

12:34 pm-12:29 am

1 stop10h 55m

Waterloo

Mon 8/3

3:23 pm-8:28 am

1 stop18h 05m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Waterloo, Iowa flights insights and trends

Explore insights for your Waterloo, Iowa flight to craft the best travel plan

How long does it take to fly to Waterloo, Iowa?

Flight times vary depending on what airport in United States you fly out of and what airport in Waterloo, Iowa you fly into. For example, flying from Los Angeles Los Angeles to Des Moines takes 3h 30m on average. On the other hand, flying from San Francisco to Des Moines takes 5h 31m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheapest flights to Waterloo

Find the cheapest flights to Waterloo from your nearest city or airport

Find flights from Los Angeles to Rochester, Minnesota

Cheap Waterloo, Iowa flight deals and tips

Summary info about Waterloo, Iowa flight prices, duration and airlines

Best One-Way Price	$273
Best Round-Trip Price	$354
Fastest flight time	6h 30m

The best one-way flight price to Waterloo from United States in the last 72 hours is $273 (Newark to Waterloo).

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The best round-trip flight price to Waterloo from United States in the last 72 hours is $354 (Newark to Waterloo).

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The fastest flight to Waterloo from United States takes 6h 30m (Seattle/Tacoma Intl to Waterloo).

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Frequently asked questions about flying to Waterloo, Iowa

Is there an alternative airport near Waterloo, Iowa?

Waterloo Airport, Cedar Rapids Airport, Mason City Airport, Dubuque Airport or Fort Dodge Airport can be an alternative airport used for travel to Waterloo, Iowa.

Is there a cheaper alternative to flying into Waterloo, Iowa?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Waterloo, Iowa is Dubuque Airport where the average price is $216. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Waterloo, Iowa?

Users booking trips to Waterloo, Iowa from Fort Lauderdale found flights 80% cheaper than the average price of flights to Waterloo, Iowa. To find the cheapest price to Waterloo, Iowa from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Waterloo Airport?

Prices for flights to Waterloo Airport were last updated today.

How many operators does momondo search for flights to Waterloo Airport?

As of May 2026, there is 1 operator available to choose from for flights to Waterloo Airport.

How old do you have to be to fly to Waterloo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Waterloo Airport.

What documentation or ID do you need to fly to Waterloo Airport?

The necessary travel and health documents for your Waterloo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Cedar Falls

Iowa Falls

Why use momondo?

Why should I use momondo to find a flight deal to Waterloo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Waterloo.

Can I find flights to Waterloo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Waterloo with this policy.

How can momondo help me find flights to Waterloo?

momondo helps you find the best flight to Waterloo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Waterloo right now. Can momondo alert me if prices change?

Price alerts on flights to Waterloo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.