What airlines fly to Portland, Maine?

American Airlines, United Airlines 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 55% 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.

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

Delta, American Airlines, and Southwest are the most popular carriers operating from Iowa to Portland

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 Waterloo (another popular airport in Iowa) to Boston, then the average flight time is 4h 41m.

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 August 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.

$149 Cheap Flights from Iowa to Portland in 2025

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Find the cheapest flights from Iowa to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

8:19 am - 4:17 pmMLI-PWM

6h 58m1 stop

6:01 am - 10:50 amPWM-MLI

5h 49m1 stop

$259American Airlines

Find Deal

Fri, Sep 5 - Fri, Sep 12

4:18 pm - 11:59 pmCID-PWM

6h 41m1 stop

6:00 am - 12:08 pmPWM-CID

7h 08m1 stop

$259American Airlines

Find Deal

Mon, Sep 22 - Tue, Oct 7

2:55 pm - 12:11 amOMA-PWM

8h 16m1 stop

6:00 am - 11:50 amPWM-OMA

6h 50m1 stop

$297Delta

Find Deal

Wed, Sep 17 - Wed, Sep 24

2:55 pm - 12:11 amOMA-PWM

8h 16m1 stop

1:40 pm - 9:17 pmPWM-OMA

8h 37m2 stops

$302Delta

Find Deal

Wed, Sep 17 - Wed, Sep 24

3:40 pm - 9:59 pmMLI-PWM

5h 19m1 stop

6:14 am - 10:10 amPWM-MLI

4h 56m1 stop

$339United Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

3:40 pm - 9:59 pmMLI-PWM

5h 19m1 stop

5:02 pm - 9:12 pmPWM-MLI

5h 10m1 stop

$364United Airlines

Find Deal

Tue, Aug 19 - Sat, Aug 23

3:05 pm - 10:25 pmOMA-PWM

6h 20m1 stop

6:10 am - 2:25 pmPWM-OMA

9h 15m2 stops

$368Southwest

Find Deal

Sun, Aug 24 - Sun, Aug 31

1:05 pm - 10:25 pmOMA-PWM

8h 20m2 stops

5:50 am - 2:25 pmPWM-OMA

9h 35m2 stops

$423Southwest

Find Deal

Wed, Sep 17 - Wed, Sep 24

10:41 am - 9:06 amDSM-PWM

21h 25m2 stops

11:16 am - 9:51 amPWM-DSM

23h 35m2 stops

$578

Find Deal

Sun, Oct 5 - Sat, Oct 11

10:41 am - 9:06 amDSM-PWM

21h 25m2 stops

7:37 pm - 9:48 pmPWM-DSM

27h 11m3 stops

$628

Find Deal

Sun, Oct 5 - Sat, Oct 11

American Airlines flights from Iowa to Portland, Maine

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

American Airlines

Sep 5

MLI8:19 amMoline Quad-City

6h 58m

1 stop

PWM4:17 pmPortland

Sep 12

PWM6:01 amPortland

5h 49m

1 stop

MLI10:50 amMoline Quad-City

$259

Find similar

American Airlines

Aug 26

OMA3:41 pmOmaha Eppley Airfield

6h 05m

1 stop

PWM10:46 pmPortland

Aug 30

PWM6:00 amPortland

7h 59m

1 stop

OMA12:59 pmOmaha Eppley Airfield

$263

Find similar

American Airlines

Sep 5

MLI6:30 amMoline Quad-City

10h 09m

2 stops

PWM5:39 pmPortland

Sep 12

PWM5:10 pmPortland

6h 15m

1 stop

MLI10:25 pmMoline Quad-City

$264

Find similar

Delta flights from Iowa to Portland, Maine

Our best Delta deals on Iowa to Portland, Maine flight tickets

Delta

Sep 17

OMA2:55 pmOmaha Eppley Airfield

8h 16m

1 stop

PWM12:11 amPortland

Sep 24

PWM6:00 amPortland

6h 50m

1 stop

OMA11:50 amOmaha Eppley Airfield

$297

Find similar

Delta

Sep 17

OMA2:55 pmOmaha Eppley Airfield

8h 16m

1 stop

PWM12:11 amPortland

Sep 24

PWM1:40 pmPortland

8h 37m

2 stops

OMA9:17 pmOmaha Eppley Airfield

$302

Find similar

Delta

Sep 17

OMA2:08 pmOmaha Eppley Airfield

9h 03m

2 stops

PWM12:11 amPortland

Sep 24

PWM5:00 pmPortland

7h 56m

2 stops

OMA11:56 pmOmaha Eppley Airfield

$307

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Fri 9/5

8:19 am-4:17 pm

1 stop6h 58m

Portland

Fri 9/12

6:01 am-10:50 am

1 stop5h 49m

$259

Cedar RapidsPortland

CID - PWM

CIDPWM

Cedar Rapids

Mon 9/22

4:18 pm-11:59 pm

1 stop6h 41m

Portland

Tue 10/7

6:00 am-12:08 pm

1 stop7h 08m

$259

OmahaPortland

OMA - PWM

OMAPWM

Omaha Eppley Airfield

Wed 9/17

2:55 pm-12:11 am

1 stop8h 16m

Portland

Wed 9/24

6:00 am-11:50 am

1 stop6h 50m

$297

OmahaPortland

OMA - PWM

OMAPWM

Omaha Eppley Airfield

Wed 9/17

2:55 pm-12:11 am

1 stop8h 16m

Portland

Wed 9/24

1:40 pm-9:17 pm

2 stops8h 37m

$302

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Sat 8/23

3:40 pm-9:59 pm

1 stop5h 19m

Portland

Sat 8/30

6:14 am-10:10 am

1 stop4h 56m

$339

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Tue 8/19

3:40 pm-9:59 pm

1 stop5h 19m

Portland

Sat 8/23

5:02 pm-9:12 pm

1 stop5h 10m

$364

OmahaPortland

OMA - PWM

OMAPWM

Omaha Eppley Airfield

Sun 8/24

3:05 pm-10:25 pm

1 stop6h 20m

Portland

Sun 8/31

6:10 am-2:25 pm

2 stops9h 15m

$368

OmahaPortland

OMA - PWM

OMAPWM

Omaha Eppley Airfield

Wed 9/17

1:05 pm-10:25 pm

2 stops8h 20m

Portland

Wed 9/24

5:50 am-2:25 pm

2 stops9h 35m

$423

Des MoinesPortland

DSM - PWM

DSMPWM

Des Moines

Sun 10/5

10:41 am-9:06 am

2 stops21h 25m

Portland

Sat 10/11

11:16 am-9:51 am

2 stops23h 35m

$578

Des MoinesPortland

DSM - PWM

DSMPWM

Des Moines

Sun 10/5

10:41 am-9:06 am

2 stops21h 25m

Portland

Sat 10/11

7:37 pm-9:48 pm

3 stops27h 11m

$628

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 February. Flight prices, which tend to average around $361, 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 February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $380.

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 $433 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 $254 on momondo.

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

You could potentially save up to 62% 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

Best Price Found	$149
Fastest flight time	4h 21m
Direct flights	None
Airports in Portland, Maine	1 airport

The best one-way flight to Portland, Maine from Iowa in the past 72 hours is $149. The best round-trip flight deal from Iowa to Portland, Maine found on momondo in the last 72 hours is $259.

The fastest flight from Iowa to Portland, Maine takes 4h 21m

There are no direct flights from Iowa to Portland, Maine. Popular non-direct routes for this connection are Omaha Eppley Airfield Airport - Portland Airport, Moline Quad-City Airport - Portland Airport and Des Moines Airport - Portland Airport.

There is 1 airport near Portland, Maine: Portland (PWM)

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 August 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 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
United Airlines	PriceFrom $311	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Bartlett

Lewiston

Gorham

Brunswick

Auburn

Intervale

Windham

Falmouth

Bath

Georgetown

Oxford

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.