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$244+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — PWM
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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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 8, 2026.

This American Airlines deal was found by Cheapflights users on 2/5. 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 6/234:25 pm
MLI
-
PWM
1 stop5h 15m
American Airlines
Tue 6/306:26 am
PWM
-
MLI
1 stop5h 23m
American Airlines
Deal found 2/5$304
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:00 pm
MLI
-
PWM
1 stop5h 53m
Delta
Tue 6/303:00 pm
PWM
-
MLI
2 stops8h 31m
Delta
Deal found 2/5$400
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sat 8/295:42 pm
MLI
-
PWM
2 stops16h 02m
United Airlines
Wed 9/26:20 pm
PWM
-
MLI
1 stop6h 39m
United Airlines
Deal found 2/4$429
This United Airlines deal was found by Cheapflights users on 2/8. 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 6/238:15 pm
MLI
-
PWM
2 stops26h 35m
United Airlines
Tue 6/3010:00 am
PWM
-
MLI
2 stops12h 04m
United Airlines
Deal found 2/8$439
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/2012:23 pm
MLI
-
PWM
2 stops9h 57m
United Airlines
Tue 2/244:15 pm
PWM
-
MLI
1 stop6h 12m
United Airlines
Deal found 2/4$452

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 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(American Airlines)

One-way from

$244
(United Airlines)
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
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One-way flight from Moline Quad-City to Portland
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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 8, 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

Tue 6/23

4:25 pm-10:40 pm

1 stop5h 15m

Portland

Tue 6/30

6:26 am-10:49 am

1 stop5h 23m

$304

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Tue 6/23

5:00 pm-11:53 pm

1 stop5h 53m

Portland

Tue 6/30

3:00 pm-10:31 pm

2 stops8h 31m

$400

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Tue 6/23

8:15 pm-11:50 pm

2 stops26h 35m

Portland

Tue 6/30

10:00 am-9:04 pm

2 stops12h 04m

$439

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Fri 2/20

12:23 pm-11:20 pm

2 stops9h 57m

Portland

Tue 2/24

4:15 pm-9:27 pm

1 stop6h 12m

$452

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Sat 6/27

2:26 pm-11:50 pm

2 stops8h 24m

$244

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Sun 6/28

11:00 am-6:01 pm

1 stop6h 01m

$250

MolinePortland

MLI - PWM

MLIPWM

Moline Quad-City

Sun 6/28

10:41 am-11:50 pm

2 stops12h 09m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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 February is currently the most expensive (average of $276). 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 8, 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
9,253 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

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
9,253 reviews
United Airlines
7.4
Good
9,253 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

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
11,249 reviews
United Airlines
7.4
Good
9,253 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

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?

    American Airlines can get you from Moline to Portland, Maine in just under 5h 15m. Your travel time can differ by up to . The distance between Moline and Portland, Maine is about 1036 mi.

  • 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 $338 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 February is currently the most expensive (average of $276). 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

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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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$432FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$427FlexibilityNo cancel feeOn-time69%

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