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Cheap flights from Waterloo, Iowa to Portland from $542

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Waterloo, Iowa to Portland departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Waterloo, Iowa to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:29 pm - 1:05 pmALO  Waterloo-PWM Portland
20h 36m1 stop Chicago O'Hare Intl
American Airlines Logo
6:36 am - 11:59 pmPWM  Portland-ALO Waterloo
18h 23m1 stop Chicago O'Hare Intl
$542American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
3:29 pm - 1:05 pmALO  Waterloo-PWM Portland
20h 36m1 stop Chicago O'Hare Intl
American Airlines Logo
10:28 am - 11:59 pmPWM  Portland-ALO Waterloo
14h 31m2 stops Philadelphia Chicago O'Hare Intl
$552American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
3:29 pm - 1:05 pmALO  Waterloo-PWM Portland
20h 36m1 stop Chicago O'Hare Intl
American Airlines Logo
6:36 am - 11:59 pmPWM  Portland-ALO Waterloo
18h 23m1 stop Chicago O'Hare Intl
$556American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
5:00 am - 5:32 pmALO  Waterloo-PWM Portland
11h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
12:09 pm - 12:22 amPWM  Portland-ALO Waterloo
13h 13m1 stop Chicago O'Hare Intl
$569American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
5:00 am - 9:21 pmALO  Waterloo-PWM Portland
15h 21m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
12:09 pm - 12:22 amPWM  Portland-ALO Waterloo
13h 13m1 stop Chicago O'Hare Intl
$579American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
5:00 am - 9:21 pmALO  Waterloo-PWM Portland
15h 21m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
7:28 am - 12:22 amPWM  Portland-ALO Waterloo
17h 54m2 stops Philadelphia Chicago O'Hare Intl
$584American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
5:00 am - 9:55 pmALO  Waterloo-PWM Portland
15h 55m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
6:36 am - 2:55 pmPWM  Portland-ALO Waterloo
9h 19m1 stop Chicago O'Hare Intl
$585American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
5:00 am - 9:55 pmALO  Waterloo-PWM Portland
15h 55m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
10:28 am - 11:59 pmPWM  Portland-ALO Waterloo
14h 31m2 stops Philadelphia Chicago O'Hare Intl
$591American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
5:03 am - 11:40 pmALO  Waterloo-PWM Portland
17h 37m1 stop Chicago O'Hare Intl
American Airlines Logo
7:00 am - 12:09 amPWM  Portland-ALO Waterloo
18h 09m1 stop Chicago O'Hare Intl
$603American Airlines
Fri, Oct 9 - Mon, Oct 12
American Airlines Logo
5:00 am - 9:55 pmALO  Waterloo-PWM Portland
15h 55m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
6:36 am - 2:55 pmPWM  Portland-ALO Waterloo
9h 19m1 stop Chicago O'Hare Intl
$613American Airlines
Fri, Sep 25 - Sun, Sep 27

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American Airlines flights from Waterloo, Iowa to Portland, Maine

Our best American Airlines deals on Waterloo, Iowa to Portland, Maine flight tickets
American Airlines
Sep 25
ALO3:29 pmWaterloo
20h 36m
1 stop
PWM1:05 pmPortland
Sep 27
PWM6:36 amPortland
18h 23m
1 stop
ALO11:59 pmWaterloo
$542
American Airlines
Sep 25
ALO3:29 pmWaterloo
20h 36m
1 stop
PWM1:05 pmPortland
Sep 27
PWM10:28 amPortland
14h 31m
2 stops
ALO11:59 pmWaterloo
$552
American Airlines
Sep 25
ALO3:29 pmWaterloo
20h 36m
1 stop
PWM1:05 pmPortland
Sep 27
PWM6:36 amPortland
18h 23m
1 stop
ALO11:59 pmWaterloo
$556

momondo Fare Finder

 
Customize your flight search to find flights from Waterloo, Iowa to Portland, Maine 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Waterloo, Iowa to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Fri 9/25

3:29 pm-1:05 pm

1 stop20h 36m

Portland

Sun 9/27

6:36 am-11:59 pm

1 stop18h 23m

$542

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Fri 9/25

3:29 pm-1:05 pm

1 stop20h 36m

Portland

Sun 9/27

10:28 am-11:59 pm

2 stops14h 31m

$552

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Fri 9/25

3:29 pm-1:05 pm

1 stop20h 36m

Portland

Sun 9/27

6:36 am-11:59 pm

1 stop18h 23m

$556
Quickest round-trip

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Tue 8/25

5:00 am-5:32 pm

1 stop11h 32m

Portland

Sat 8/29

12:09 pm-12:22 am

1 stop13h 13m

$569

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Tue 8/25

5:00 am-9:21 pm

2 stops15h 21m

Portland

Sat 8/29

12:09 pm-12:22 am

1 stop13h 13m

$579

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Tue 8/25

5:00 am-9:21 pm

2 stops15h 21m

Portland

Sat 8/29

7:28 am-12:22 am

2 stops17h 54m

$584

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Fri 9/25

5:00 am-9:55 pm

2 stops15h 55m

Portland

Sun 9/27

6:36 am-2:55 pm

1 stop9h 19m

$585

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Fri 9/25

5:00 am-9:55 pm

2 stops15h 55m

Portland

Sun 9/27

10:28 am-11:59 pm

2 stops14h 31m

$591

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Fri 10/9

5:03 am-11:40 pm

1 stop17h 37m

Portland

Mon 10/12

7:00 am-12:09 am

1 stop18h 09m

$603

WaterlooPortland

ALO Waterloo - PWM Portland

ALOPWM

Waterloo

Fri 9/25

5:00 am-9:55 pm

2 stops15h 55m

Portland

Sun 9/27

6:36 am-2:55 pm

1 stop9h 19m

$613

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Waterloo, Iowa to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Portland, Maine?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Portland, Maine from Waterloo, Iowa according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 5 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Waterloo, Iowa to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Waterloo, Iowa to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Waterloo, Iowa to Portland, Maine (ALO to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Waterloo, Iowa to Portland, Maine

Fastest flight time

17h 37m

Direct flights

None
The fastest flight from Waterloo, Iowa to Portland, Maine takes 17h 37m
There are no direct flights from Waterloo, Iowa to Portland, Maine. There are no popular flight routes from Waterloo, Iowa to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Waterloo, Iowa to Portland, Maine

  • How far is Waterloo to Portland by plane?

    Portland is 1113.6 mi away from Waterloo. 17h 37m is a normal flight duration for this route.

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

    Prices for flights from Waterloo Airport to Portland Airport were last updated today.

  • How old do you have to be to fly from Waterloo Airport to Portland 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 from Waterloo Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland 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.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Lewiston
Brunswick
Freeport
Gorham
Auburn
Bartlett
Conway
Windham
Bath
Intervale
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

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

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 Portland from Waterloo.

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

All flight searches from Waterloo to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Waterloo to Portland?

momondo helps you find the best flight between Waterloo and Portland 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 from Waterloo to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Waterloo to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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