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$151+ Cheap flights from Moline to Portland (MLI - PDX)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — PDX
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
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 July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/26. 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 9/126:00 am
MLI
-
PDX
1 stop6h 55m
American Airlines
Sat 9/196:00 am
PDX
-
MLI
1 stop8h 03m
American Airlines
Deal found 7/26$301
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/92:35 pm
MLI
-
PDX
1 stop6h 43m
United Airlines
Tue 9/158:40 am
PDX
-
MLI
2 stops10h 20m
United Airlines
Deal found 7/23$306
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 9/85:08 pm
MLI
-
PDX
1 stop7h 44m
United Airlines
Tue 9/1510:50 am
PDX
-
MLI
1 stop8h 11m
United Airlines
Deal found 7/23$314
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/94:57 pm
MLI
-
PDX
1 stop9h 10m
American Airlines
Tue 9/152:07 pm
PDX
-
MLI
1 stop7h 11m
American Airlines
Deal found 7/26$330
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 8/2811:08 am
MLI
-
PDX
2 stops11h 09m
Delta
Tue 9/16:45 am
PDX
-
MLI
1 stop7h 40m
Delta
Deal found 7/27$335
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 12/33:29 pm
MLI
-
PDX
1 stop9h 27m
American Airlines
Thu 12/106:00 am
PDX
-
MLI
1 stop8h 32m
American Airlines
Deal found 7/24$359
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/203:44 pm
MLI
-
PDX
1 stop9h 08m
United Airlines
Mon 8/2411:02 pm
PDX
-
MLI
1 stop8h 52m
United Airlines
Deal found 7/24$378
This United Airlines deal was found by Cheapflights users on 7/25. 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 10/106:32 am
MLI
-
PDX
1 stop7h 01m
United Airlines
Sat 10/178:30 am
PDX
-
MLI
1 stop8h 38m
United Airlines
Deal found 7/25$385
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:19 am
MLI
-
PDX
2 stops12h 40m
Delta
Tue 10/611:52 am
PDX
-
MLI
1 stop8h 42m
Delta
Deal found 7/24$395
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 10/39:05 am
MLI
-
PDX
1 stop8h 00m
United Airlines
Sat 10/1011:30 pm
PDX
-
MLI
1 stop8h 42m
United Airlines
Deal found 7/24$401

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(American Airlines)

One-way from

$151
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$482
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. 8% potential increase in price ($43 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 July 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 July 28, 2026.
Use the filters below to find and compare flights from Moline to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Wed 9/9

5:08 pm-10:52 pm

1 stop7h 44m

Portland

Tue 9/15

8:05 am-5:26 pm

1 stop7h 21m

$301

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Tue 10/13

2:28 pm-10:23 pm

1 stop9h 55m

Portland

Sat 10/17

11:30 pm-10:12 am

1 stop8h 42m

$301

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Fri 9/11

2:08 pm-7:18 pm

1 stop7h 10m

Portland

Sun 9/20

11:02 pm-10:07 am

1 stop9h 05m

$330

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Fri 8/28

11:08 am-8:17 pm

2 stops11h 09m

Portland

Tue 9/1

6:45 am-4:25 pm

1 stop7h 40m

$335

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Thu 8/20

3:44 pm-10:52 pm

1 stop9h 08m

Portland

Mon 8/24

11:02 pm-9:54 am

1 stop8h 52m

$378

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 9/12

9:05 am-6:25 pm

2 stops11h 20m

Portland

Sat 9/19

7:02 am-5:45 pm

1 stop8h 43m

$406
Cheapest one-way
Quickest one-way

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 9/5

5:40 am-11:28 am

1 stop7h 48m

$151

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Fri 9/11

2:08 pm-12:37 am

2 stops12h 29m

$206

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Mon 9/28

2:28 pm-12:34 am

2 stops12h 06m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Sorted by cheapest first

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 July.
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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-Portland flight deals on Cheapflights vs. FlightHub >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 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 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?

Currently, February is the cheapest month in which you can book a flight from Moline to Portland (average of $279). Flying from Moline to Portland in December is currently the most expensive (average of $608). 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.

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

Airfare is below average for this route at the moment.

Moline to Portland flights typically cost between $353 and $571 in September.
The cheapest round-trip price found within the last 5 days was $301 on American Airlines (Sep 12-Sep 19).

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 July 28, 2026.
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
10,049 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Ali,Aug 2023

IAD - PDX

Overall good however I used to be status with United but for certain circumstances I’m using different carriers currently. Now my notes are as follows. 1. transparency I received a note via text that the flight will be delayed one hour, due to weather, however the pilot in the overhead dismiss the fact, and he gave a different excuses for fueling and some error to be corrected it may well be that they need better communications between the command center and the pilot. 2. I used to have my luggage with United damaged in many occasions however, different carrier. Take better care of the luggage when I changed to them my last trip. I had a broken suitcase again which I did not have with other carriers for the duration with them. United personnel need to take a better care with luggage
United Airlines
7.4
Good
10,049 reviews
United Airlines
7.4
Good
10,049 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Ali,Aug 2023

IAD - PDX

Overall good however I used to be status with United but for certain circumstances I’m using different carriers currently. Now my notes are as follows. 1. transparency I received a note via text that the flight will be delayed one hour, due to weather, however the pilot in the overhead dismiss the fact, and he gave a different excuses for fueling and some error to be corrected it may well be that they need better communications between the command center and the pilot. 2. I used to have my luggage with United damaged in many occasions however, different carrier. Take better care of the luggage when I changed to them my last trip. I had a broken suitcase again which I did not have with other carriers for the duration with them. United personnel need to take a better care with luggage
American Airlines
7.1
Good
11,845 reviews
United Airlines
7.4
Good
10,049 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Ali,Aug 2023

IAD - PDX

Overall good however I used to be status with United but for certain circumstances I’m using different carriers currently. Now my notes are as follows. 1. transparency I received a note via text that the flight will be delayed one hour, due to weather, however the pilot in the overhead dismiss the fact, and he gave a different excuses for fueling and some error to be corrected it may well be that they need better communications between the command center and the pilot. 2. I used to have my luggage with United damaged in many occasions however, different carrier. Take better care of the luggage when I changed to them my last trip. I had a broken suitcase again which I did not have with other carriers for the duration with them. United personnel need to take a better care with luggage

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 $301, United Airlines can have you in Portland from Moline in 7h 44m. Moline and Portland are separated by a distance of 1621 mi.

  • 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 $290 on this airline. An additional option worth looking into is United Airlines, starting at $290. You may be able to fly from Moline to Portland for 34% 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, February is the cheapest month in which you can book a flight from Moline to Portland (average of $279). Flying from Moline to Portland in December is currently the most expensive (average of $608). 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
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Kelso
Clackamas
Troutdale
Cannon Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$290Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$290Average$482FlexibilityNo cancel feeOn-time71%

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