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Cheap flights from Portland, Maine to Moline from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Moline departing on 9/18. 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
0 bags

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Find the cheapest flights from Portland, Maine to Moline

Cheap round-trip flights

American Airlines Logo
7:44 am - 8:30 pmPWM-MLI
13h 46m2 stops
American Airlines Logo
4:26 pm - 12:37 amMLI-PWM
7h 11m1 stop
$492American Airlines
Find Deal
Wed, Dec 17 - Sat, Dec 27
American Airlines Logo
7:44 am - 8:30 pmPWM-MLI
13h 46m2 stops
American Airlines Logo
4:26 pm - 12:37 amMLI-PWM
7h 11m1 stop
$604American Airlines
Find Deal
Wed, Dec 17 - Fri, Dec 26
American Airlines Logo
7:44 am - 8:30 pmPWM-MLI
13h 46m2 stops
American Airlines Logo
4:26 pm - 12:37 amMLI-PWM
7h 11m1 stop
$612American Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 28
United Airlines Logo
10:35 am - 9:16 pmPWM-MLI
11h 41m2 stops
United Airlines Logo
1:00 pm - 11:31 pmMLI-PWM
9h 31m2 stops
$627United Airlines
Find Deal
Wed, Dec 17 - Sat, Dec 27
United Airlines Logo
6:00 am - 5:05 pmPWM-MLI
12h 05m2 stops
United Airlines Logo
6:30 am - 2:40 pmMLI-PWM
7h 10m2 stops
$647United Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 28
United Airlines Logo
10:35 am - 9:16 pmPWM-MLI
11h 41m2 stops
United Airlines Logo
6:30 am - 11:59 pmMLI-PWM
16h 29m2 stops
$657United Airlines
Find Deal
Wed, Dec 17 - Fri, Dec 26
Delta Logo
5:30 am - 4:22 pmPWM-MLI
11h 52m2 stops
Delta Logo
4:59 pm - 12:14 amMLI-PWM
6h 15m1 stop
$694Delta
Find Deal
Thu, Dec 18 - Sun, Dec 28
United Airlines Logo
9:45 am - 5:05 pmPWM-MLI
8h 20m1 stop
United Airlines Logo
6:30 am - 2:14 pmMLI-PWM
6h 44m1 stop
$717United Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 28
Delta Logo
5:30 am - 4:22 pmPWM-MLI
11h 52m2 stops
Delta Logo
4:59 pm - 12:14 amMLI-PWM
6h 15m1 stop
$724Delta
Find Deal
Thu, Dec 18 - Sat, Dec 27
Delta Logo
5:40 am - 4:22 pmPWM-MLI
11h 42m1 stop
Delta Logo
4:59 pm - 12:14 amMLI-PWM
6h 15m1 stop
$783Delta
Find Deal
Wed, Dec 17 - Sun, Dec 28

American Airlines flights from Portland, Maine to Moline

Our best American Airlines deals on Portland, Maine to Moline flight tickets
American Airlines
Dec 17
PWM7:44 amPortland
13h 46m
2 stops
MLI8:30 pmMoline Quad-City
Dec 27
MLI4:26 pmMoline Quad-City
7h 11m
1 stop
PWM12:37 amPortland
$492
Find similar
American Airlines
Dec 17
PWM7:44 amPortland
13h 46m
2 stops
MLI8:30 pmMoline Quad-City
Dec 26
MLI4:26 pmMoline Quad-City
7h 11m
1 stop
PWM12:37 amPortland
$604
Find similar
American Airlines
Dec 17
PWM7:44 amPortland
13h 46m
2 stops
MLI8:30 pmMoline Quad-City
Dec 28
MLI4:26 pmMoline Quad-City
7h 11m
1 stop
PWM12:37 amPortland
$612
Find similar

United Airlines flights from Portland, Maine to Moline

Our best United Airlines deals on Portland, Maine to Moline flight tickets
United Airlines
Dec 17
PWM10:35 amPortland
11h 41m
2 stops
MLI9:16 pmMoline Quad-City
Dec 27
MLI1:00 pmMoline Quad-City
9h 31m
2 stops
PWM11:31 pmPortland
$627
Find similar
United Airlines
Dec 17
PWM6:00 amPortland
12h 05m
2 stops
MLI5:05 pmMoline Quad-City
Dec 28
MLI6:30 amMoline Quad-City
7h 10m
2 stops
PWM2:40 pmPortland
$647
Find similar
United Airlines
Dec 17
PWM10:35 amPortland
11h 41m
2 stops
MLI9:16 pmMoline Quad-City
Dec 26
MLI6:30 amMoline Quad-City
16h 29m
2 stops
PWM11:59 pmPortland
$657
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Moline 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 2, 2025.
Use the filters below to find and compare flights from Portland, Maine to Moline that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

7:44 am-8:30 pm

2 stops13h 46m

Moline Quad-City

Sat 12/27

4:26 pm-12:37 am

1 stop7h 11m

$492

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

7:44 am-8:30 pm

2 stops13h 46m

Moline Quad-City

Fri 12/26

4:26 pm-12:37 am

1 stop7h 11m

$604

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

7:44 am-8:30 pm

2 stops13h 46m

Moline Quad-City

Sun 12/28

4:26 pm-12:37 am

1 stop7h 11m

$612

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

10:35 am-9:16 pm

2 stops11h 41m

Moline Quad-City

Sat 12/27

1:00 pm-11:31 pm

2 stops9h 31m

$627

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

6:00 am-5:05 pm

2 stops12h 05m

Moline Quad-City

Sun 12/28

6:30 am-2:40 pm

2 stops7h 10m

$647

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

10:35 am-9:16 pm

2 stops11h 41m

Moline Quad-City

Fri 12/26

6:30 am-11:59 pm

2 stops16h 29m

$657

PortlandMoline

PWM - MLI

PWMMLI

Portland

Thu 12/18

5:30 am-4:22 pm

2 stops11h 52m

Moline Quad-City

Sun 12/28

4:59 pm-12:14 am

1 stop6h 15m

$694

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

9:45 am-5:05 pm

1 stop8h 20m

Moline Quad-City

Sun 12/28

6:30 am-2:14 pm

1 stop6h 44m

$717

PortlandMoline

PWM - MLI

PWMMLI

Portland

Thu 12/18

5:30 am-4:22 pm

2 stops11h 52m

Moline Quad-City

Sat 12/27

4:59 pm-12:14 am

1 stop6h 15m

$724

PortlandMoline

PWM - MLI

PWMMLI

Portland

Wed 12/17

5:40 am-4:22 pm

1 stop11h 42m

Moline Quad-City

Sun 12/28

4:59 pm-12:14 am

1 stop6h 15m

$783

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Moline from

How to get the cheapest flight ticket from Portland, Maine to Moline

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 is the cheapest time of day to depart on your flight to Moline?

Our data shows that the cheapest Portland, Maine to Moline flights are usually those with departure times in the afternoon. Our users have found flights to Moline in the afternoon for as low as $369. Flights in the morning are often more expensive with an average ticket price of $436.

When to book flights from Portland, Maine to Moline

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

Cheap Portland, Maine to Moline (PWM to MLI) flight deals and tips

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

Best Price Found

$165

Fastest flight time

5h 16m

Direct flights

None

Airports in Moline

1 airport
The best one-way flight to Moline from Portland, Maine in the past 72 hours is $165. The best round-trip flight deal from Portland, Maine to Moline found on momondo in the last 72 hours is $492.
The fastest flight from Portland, Maine to Moline takes 5h 16m
There are no direct flights from Portland, Maine to Moline. Popular non-direct route for this connection is Portland Airport - Moline Quad-City Airport.
There is 1 airport near Moline: Moline Quad-City (MLI)
Search flight deals

  • How far is Portland to Moline Quad-City by plane?

    The distance between Portland and Moline Quad-City is about 1038.0 mi. A reasonable flight in good conditions will take 6h 11m.

  • When did momondo last update prices for flights from Portland Airport to Moline Quad-City Airport?

    Prices for flights from Portland Airport to Moline Quad-City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Moline Quad-City Airport?

  • How old do you have to be to fly from Portland Airport to Moline Quad-City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Moline Quad-City Airport.

  • What documentation or ID do you need to fly to Moline Quad-City Airport?

    The travel and health documents required for your trip to Moline Quad-City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Moline Quad-City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland, Maine to Moline?

Best airlines flying from Portland, Maine to Moline

Compare and see reviews for airlines that fly from Portland, Maine to Moline with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $299Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Bettendorf
Galesburg
Clinton
East Moline
Geneseo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Moline. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Portland to Moline flights to just show those with flexible booking policies.

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

Once all potential Portland to Moline 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 Portland to Moline right now. Can momondo alert me if prices change?

Price alerts on flights to Moline from Portland 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.

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