HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$190+ Cheap flights from Moline to Portland, ME (MLI - PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — PWM
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Moline to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Moline to Portland

Cheapest flights from Moline to Portland
Explore the most affordable flight options available from Moline to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:15 pm
MLI
-
PWM
1 stop7h 43m
United Airlines
Tue 7/284:58 pm
PWM
-
MLI
1 stop5h 06m
United Airlines
Deal found 2/18$271
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:15 pm
MLI
-
PWM
2 stops9h 36m
United Airlines
Tue 6/96:00 am
PWM
-
MLI
1 stop4h 59m
United Airlines
Deal found 2/19$276
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:15 pm
MLI
-
PWM
2 stops9h 36m
United Airlines
Fri 6/126:00 am
PWM
-
MLI
1 stop7h 39m
United Airlines
Deal found 2/18$288
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:24 pm
MLI
-
PWM
1 stop5h 23m
American Airlines
Tue 6/307:36 pm
PWM
-
MLI
1 stop5h 16m
American Airlines
Deal found 2/20$309
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:31 pm
MLI
-
PWM
1 stop6h 21m
United Airlines
Tue 6/305:15 am
PWM
-
MLI
2 stops8h 24m
United Airlines
Deal found 2/21$356
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:23 pm
MLI
-
PWM
2 stops9h 57m
United Airlines
Thu 2/265:45 am
PWM
-
MLI
1 stop6h 58m
United Airlines
Deal found 2/18$373
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:09 pm
MLI
-
PWM
1 stop20h 58m
American Airlines
Mon 4/65:40 pm
PWM
-
MLI
1 stop19h 41m
American Airlines
Deal found 2/19$377

Find flight deals from Moline to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(United Airlines)

One-way from

$190
(Delta)

Popular in

April

Cheapest in

January

Average price

$335
Provider with most accurate pricing for Moline Quad-City-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Portland flights.
Search Deals
From Moline Quad-City to Portland
Search Deals
One-way flight from Moline Quad-City to Portland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from Moline to Portland that are best for you.

Fly from

Moline

Fly to

Portland

Route

Depart

Return

Price

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Wed 7/22

1:15 pm-9:58 pm

1 stop7h 43m

Portland

Tue 7/28

4:58 pm-9:04 pm

1 stop5h 06m

$271

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Fri 6/5

1:15 pm-11:51 pm

2 stops9h 36m

Portland

Fri 6/12

6:00 am-12:39 pm

1 stop7h 39m

$288

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Tue 6/23

4:24 pm-10:47 pm

1 stop5h 23m

Portland

Tue 6/30

7:36 pm-11:52 pm

1 stop5h 16m

$309

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Tue 6/23

2:31 pm-9:52 pm

1 stop6h 21m

Portland

Tue 6/30

5:15 am-3:12 pm

3 stops10h 57m

$381

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Fri 4/3

3:20 pm-9:40 pm

1 stop5h 20m

Portland

Mon 4/6

2:12 pm-11:57 pm

2 stops10h 45m

$425

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Sat 7/11

5:00 pm-11:53 pm

1 stop5h 53m

$190

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Sat 7/11

8:37 am-2:26 pm

3 stops28h 49m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Moline to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Moline to Portland in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Moline-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Moline-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Moline to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Moline with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Moline to Portland

What is the cheapest month to book a flight from Moline to Portland, Maine?

Currently, December is the cheapest month in which you can book a flight from Moline to Portland, Maine (average of $194). Flying from Moline to Portland, Maine in March is currently the most expensive (average of $275). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated February 22, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Moline to Portland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,338 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Moline to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Moline to Portland, Maine?

    United Airlines and American Airlines can get you from Moline to Portland, Maine in just under 5h 23m. Your travel time can differ by up to 2h 20m. The distance between Moline and Portland, Maine is about 1036 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Moline to Portland, Maine round-trip?

    Flying on American Airlines is currently your cheapest option to Portland, Maine, with prices starting at $258. Another option worth looking into is United Airlines, starting at $277 round trip.

  • Can I find deals for flights from Moline to Portland that include hotel bookings?

    Yes. In addition to deals on Moline to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Portland.

  • Can I find deals for business class flights from Moline to Portland?

    Yes. Cheapflights offers flight deals from Moline to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Moline to Portland, Maine?

    Currently, December is the cheapest month in which you can book a flight from Moline to Portland, Maine (average of $194). Flying from Moline to Portland, Maine in March is currently the most expensive (average of $275). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Moline to Portland

Discover the top 2 airlines that operate flights from Moline to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$432FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$277Average$427FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.