What is the cheapest airline that flies from Iowa to Portland?

American Airlines is the most popular carrier operating from Iowa to Portland

What airlines fly to Portland, Maine?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Portland, Maine from Iowa according to our data. American Airlines is the first choice among our users, with 52% 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.

How long does it take to fly to Portland, Maine?

The flight from Iowa to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Des Moines (a popular airport in Iowa) to Boston (the most popular airport in Portland, Maine), then the flight time is 2h 49m on average. If you fly from Dubuque (another popular airport in Iowa) to Boston, then the average flight time is 4h 31m.

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

Prices for flights from Iowa to Portland Airport are updated daily.

How many operators does momondo search for flights from Iowa to Portland Airport?

The number of operators available for flights from Iowa to Portland Airport is 4 as of November 2025.

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

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

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$193 Cheap Flights from Iowa to Portland in 2025/26

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Find the cheapest flights from Iowa to Portland

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Cheap round-trip flights

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3:52 pm - 9:27 pmMLI-PWM

4h 35m1 stop

11:50 am - 5:07 pmPWM-MLI

6h 17m1 stop

$259United Airlines

Find Deal

Tue, May 5 - Sat, May 9

3:52 pm - 9:27 pmMLI-PWM

4h 35m1 stop

6:00 am - 3:05 pmPWM-MLI

10h 05m2 stops

$264United Airlines

Find Deal

Tue, May 5 - Sat, May 9

3:14 pm - 11:37 pmCID-PWM

7h 23m1 stop

12:23 pm - 10:30 pmPWM-CID

11h 07m2 stops

$264American Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 16

6:17 am - 12:13 pmDSM-PWM

4h 56m1 stop

6:00 am - 11:51 amPWM-DSM

6h 51m1 stop

$337Delta

Find Deal

Sat, Dec 6 - Sat, Dec 13

3:00 pm - 10:23 pmDSM-PWM

6h 23m1 stop

6:15 am - 2:12 pmPWM-DSM

8h 57m2 stops

$342Delta

Find Deal

Sat, Dec 6 - Sat, Dec 13

8:15 am - 6:13 pmCID-PWM

8h 58m2 stops

5:45 am - 11:49 amPWM-CID

7h 04m1 stop

$344United Airlines

Find Deal

Wed, Mar 25 - Sat, Mar 28

12:31 pm - 11:59 pmDSM-PWM

10h 28m2 stops

6:08 am - 2:26 pmPWM-DSM

9h 18m2 stops

$347Delta

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:20 am - 4:28 pmCID-PWM

8h 08m2 stops

12:23 pm - 8:24 pmPWM-CID

9h 01m2 stops

$369American Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 16

1:56 pm - 10:41 amDSM-PWM

19h 45m2 stops

7:35 pm - 9:09 pmPWM-DSM

26h 34m1 stop

$510Multiple Airlines

Find Deal

Fri, Nov 21 - Tue, Nov 25

5:30 am - 12:05 amDSM-PWM

17h 35m2 stops

5:30 am - 12:05 amPWM-DSM

19h 35m2 stops

$594Southwest

Find Deal

Tue, Dec 23 - Fri, Dec 26

United Airlines flights from Iowa to Portland, Maine

Our best United Airlines deals on Iowa to Portland, Maine flight tickets

United Airlines

May 5

MLI3:52 pmMoline Quad-City

4h 35m

1 stop

PWM9:27 pmPortland

May 9

PWM11:50 amPortland

6h 17m

1 stop

MLI5:07 pmMoline Quad-City

$259

Find similar

United Airlines

May 5

MLI3:52 pmMoline Quad-City

4h 35m

1 stop

PWM9:27 pmPortland

May 9

PWM6:00 amPortland

10h 05m

2 stops

MLI3:05 pmMoline Quad-City

$264

Find similar

United Airlines

Mar 25

CID8:15 amCedar Rapids

8h 58m

2 stops

PWM6:13 pmPortland

Mar 28

PWM5:45 amPortland

7h 04m

1 stop

CID11:49 amCedar Rapids

$344

Find similar

American Airlines flights from Iowa to Portland, Maine

Our best American Airlines deals on Iowa to Portland, Maine flight tickets

American Airlines

Dec 11

CID3:14 pmCedar Rapids

7h 23m

1 stop

PWM11:37 pmPortland

Dec 16

PWM12:23 pmPortland

11h 07m

2 stops

CID10:30 pmCedar Rapids

$264

Find similar

American Airlines

Dec 11

CID7:20 amCedar Rapids

8h 08m

2 stops

PWM4:28 pmPortland

Dec 16

PWM12:23 pmPortland

9h 01m

2 stops

CID8:24 pmCedar Rapids

$369

Find similar

American Airlines

Apr 1

OMA4:18 pmOmaha Eppley Airfield

5h 12m

1 stop

PWM10:30 pmPortland

Apr 16

PWM5:30 pmPortland

5h 41m

1 stop

OMA10:11 pmOmaha Eppley Airfield

$389

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Tue 5/5

3:52 pm-9:27 pm

1 stop4h 35m

Portland

Sat 5/9

11:50 am-5:07 pm

1 stop6h 17m

$259

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Tue 5/5

3:52 pm-9:27 pm

1 stop4h 35m

Portland

Sat 5/9

6:00 am-3:05 pm

2 stops10h 05m

$264

Cedar RapidsPortland

CID - PWM

CIDPWM

Cedar Rapids

Thu 12/11

3:14 pm-11:37 pm

1 stop7h 23m

Portland

Tue 12/16

12:23 pm-10:30 pm

2 stops11h 07m

$264

Des MoinesPortland

DSM - PWM

DSMPWM

Des Moines

Sat 12/6

6:17 am-12:13 pm

1 stop4h 56m

Portland

Sat 12/13

6:00 am-11:51 am

1 stop6h 51m

$337

Des MoinesPortland

DSM - PWM

DSMPWM

Des Moines

Sat 12/6

3:00 pm-10:23 pm

1 stop6h 23m

Portland

Sat 12/13

6:15 am-2:12 pm

2 stops8h 57m

$342

Cedar RapidsPortland

CID - PWM

CIDPWM

Cedar Rapids

Wed 3/25

8:15 am-6:13 pm

2 stops8h 58m

Portland

Sat 3/28

5:45 am-11:49 am

1 stop7h 04m

$344

Des MoinesPortland

DSM - PWM

DSMPWM

Des Moines

Sat 12/6

12:31 pm-11:59 pm

2 stops10h 28m

Portland

Sat 12/13

6:08 am-2:26 pm

2 stops9h 18m

$347

Cedar RapidsPortland

CID - PWM

CIDPWM

Cedar Rapids

Thu 12/11

7:20 am-4:28 pm

2 stops8h 08m

Portland

Tue 12/16

12:23 pm-8:24 pm

2 stops9h 01m

$369

Des MoinesPortland

DSM - PWM

DSMPWM

Des Moines

Fri 11/21

1:56 pm-10:41 am

2 stops19h 45m

Portland

Tue 11/25

7:35 pm-9:09 pm

1 stop26h 34m

$510

Des MoinesPortland

DSM - PWM

DSMPWM

Des Moines

Tue 12/23

5:30 am-12:05 am

2 stops17h 35m

Portland

Fri 12/26

5:30 am-12:05 am

2 stops19h 35m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from 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

Prices

Airlines

Other information

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Iowa is in September. Flight prices, which tend to average around $326, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $361.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Iowa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $386. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Iowa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $612.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from Iowa to Portland, Maine when you can find flight prices for as low as $428. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $503. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $451 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Iowa for as low as $257 on momondo.

Can stopping save me money on Iowa to Portland, Maine flights?

You could potentially save up to 30% on your flight if you consider stops on a Iowa to Portland, Maine flight.

Cheap Iowa to Portland, Maine flight deals and tips

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

Direct flights	None

There are no direct flights from Iowa to Portland, Maine. There are no popular flight routes from Iowa to Portland, Maine.

Search flight deals

When did momondo last update prices for flights from Iowa to Portland Airport?
Prices for flights from Iowa to Portland Airport are updated daily.
How many operators does momondo search for flights from Iowa to Portland Airport?
The number of operators available for flights from Iowa to Portland Airport is 4 as of November 2025.
How old do you have to be to fly from Iowa 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 Iowa to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Iowa to Portland, Maine

Compare and see reviews for airlines that fly from Iowa to Portland, Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
United Airlines	PriceFrom $321	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights

North Conway

Boothbay Harbor

Jackson

Conway

Lewiston

Freeport

Brunswick

Bartlett

Auburn

Gorham

Windham

Intervale

Oxford

Bath

Georgetown

Falmouth

Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Iowa 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 Iowa.

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

Yes. momondo enables you to select and highlight flights to Portland from Iowa with this policy.

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

Once all potential Iowa to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Portland from Iowa 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.