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$329+ Cheap flights from Moline to Portland (MLI - PDX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — PDX
Jan 24 — Jan 311
Sat 1/24
Sat 1/31
1 adult, Economy
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Cheapflights Tip: The best prices from Moline Quad-City to Portland are usually found in February or August, booked 89 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Moline to Portland

Best flights from Moline to Portland
Discover carefully curated flight deals from Moline to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.

This United Airlines deal was found by Cheapflights users on 12/23. 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 4/116:30 amMLI - PDX
1 stop7h 14mUnited Airlines
Sat 4/1811:59 pmPDX - MLI
1 stop7h 59mUnited Airlines
Deal found 12/23$329
This American Airlines deal was found by Cheapflights users on 12/24. 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.
Sat 4/116:41 pmMLI - PDX
1 stop6h 56mAmerican Airlines
Sat 4/185:54 amPDX - MLI
1 stop6h 23mAmerican Airlines
Deal found 12/24$334
This United Airlines deal was found by Cheapflights users on 12/22. 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 2/145:22 pmMLI - PDX
1 stop7h 34mUnited Airlines
Tue 2/1711:59 pmPDX - MLI
1 stop8h 12mUnited Airlines
Deal found 12/22$341
This United Airlines deal was found by Cheapflights users on 12/24. 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 1/218:46 amMLI - PDX
1 stop6h 59mUnited Airlines
Wed 1/288:30 amPDX - MLI
2 stops11h 06mUnited Airlines
Deal found 12/24$346
This United Airlines deal was found by Cheapflights users on 12/24. 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 1/83:45 pmMLI - PDX
1 stop8h 47mUnited Airlines
Mon 1/1211:59 pmPDX - MLI
1 stop8h 13mUnited Airlines
Deal found 12/24$359

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 (PDX). 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 December 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$608
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
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 25, 2025.
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 - PDX

MLIPDX

Moline Quad-City

Sat 4/11

6:30 am-11:44 am

1 stop7h 14m

Portland

Sat 4/18

11:59 pm-9:58 am

1 stop7h 59m

$329

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 4/11

6:41 pm-11:37 pm

1 stop6h 56m

Portland

Sat 4/18

5:54 am-2:17 pm

1 stop6h 23m

$334

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 2/14

5:22 pm-10:56 pm

1 stop7h 34m

Portland

Tue 2/17

11:59 pm-10:11 am

1 stop8h 12m

$341

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Wed 1/21

8:46 am-1:45 pm

1 stop6h 59m

Portland

Wed 1/28

8:30 am-9:36 pm

2 stops11h 06m

$346

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Thu 1/8

3:45 pm-10:32 pm

1 stop8h 47m

Portland

Mon 1/12

11:59 pm-10:12 am

1 stop8h 13m

$359

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 6/6

6:45 am-6:05 pm

1 stop13h 20m

$332

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sun 1/4

6:00 am-2:12 pm

1 stop10h 12m

$517

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sun 1/4

1:00 pm-10:59 pm

2 stops11h 59m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Moline-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Moline-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Portland flights, Cheapflights users trust eDreams the most. eDreams 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 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

How far ahead should I book a flight from Moline to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Moline to Portland. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from Moline to Portland, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Moline to Portland (average of $177). Flying from Moline to Portland in January is currently the most expensive (average of $288). 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.

What is the cheapest time of day to fly from MLI to PDX?

Find hourly flight availability from Moline to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 25, 2025.

When flying from Moline to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 29% versus a flight in the morning.

How much does it cost to fly round-trip from Moline to Portland?

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 December 25, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Moline to Portland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,116 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,116 reviews
United Airlines
7.4
Good
9,116 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,056 reviews
United Airlines
7.4
Good
9,116 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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?

    For as low as $309, American Airlines can have you in Portland from Moline in 7h 06m. Moline and Portland are separated by a distance of 1621 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Moline to Portland is American Airlines. Our recent data shows that you can find tickets from as low as $283 on this airline. An additional option worth looking into is United Airlines, starting at $288. You may be able to fly from Moline to Portland for 38% less than the average price by searching for these airlines.

  • 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?

    Currently, April is the cheapest month in which you can book a flight from Moline to Portland (average of $177). Flying from Moline to Portland in January is currently the most expensive (average of $288). 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
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham

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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 December 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$283Average$488FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$461FlexibilityNo cancel feeOn-time69%

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