$335+ Cheap flights from Portland to Moline (PDX - MLI)
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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MLI
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Moline 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 Portland to Moline
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Best
Last-minute
One-way
Cheapest flights from Portland to MolineExplore the most affordable flight options available from Portland to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Portland to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 10/306:50 am -
1 stop7h 34m
Sat 11/711:08 am -
2 stops13h 10m
Deal found 9/10![Delta logo]()
$335
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/161:12 pm -
1 stop8h 59m
Sun 10/185:03 pm -
1 stop8h 56m
Deal found 9/9![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/151:12 pm -
1 stop8h 59m
Sun 10/185:03 pm -
1 stop8h 56m
Deal found 9/11![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/237:02 am -
1 stop6h 12m
Wed 9/302:28 pm -
1 stop9h 55m
Deal found 9/9![United Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/911:49 pm -
1 stop9h 14m
Sun 10/115:03 pm -
1 stop8h 56m
Deal found 9/7![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:00 pm -
1 stop9h 18m
Fri 10/306:00 am -
2 stops12h 10m
Deal found 9/8![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/911:49 pm -
1 stop9h 14m
Mon 10/125:03 pm -
1 stop8h 56m
Deal found 9/11![American Airlines logo]()
$458
Best flights from Portland to MolineDiscover carefully curated flight deals from Portland to Moline that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Portland to Moline that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/238:25 am -
2 stops10h 35m
Wed 9/306:32 am -
1 stop7h 01m
Deal found 9/9![United Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/156:30 am -
1 stop7h 34m
Sun 10/185:03 pm -
1 stop8h 56m
Deal found 9/7![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/10. 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 1/307:01 am -
1 stop6h 09m
Tue 2/210:35 am -
1 stop10h 04m
Deal found 9/10![United Airlines logo]()
$401
Last-minute flights from Portland to MolineDiscover last-minute flight deals from Portland to Moline. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Moline. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/237:02 am -
1 stop6h 12m
Wed 9/302:28 pm -
1 stop9h 55m
Deal found 9/9![United Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/911:49 pm -
1 stop9h 14m
Sun 10/115:03 pm -
1 stop8h 56m
Deal found 9/7![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/911:49 pm -
1 stop9h 14m
Mon 10/125:03 pm -
1 stop8h 56m
Deal found 9/11![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/151:12 pm -
1 stop8h 59m
Sun 10/185:03 pm -
1 stop8h 56m
Deal found 9/11![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/161:12 pm -
1 stop8h 59m
Sun 10/185:03 pm -
1 stop8h 56m
Deal found 9/9![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:00 pm -
1 stop9h 18m
Fri 10/306:00 am -
2 stops12h 10m
Deal found 9/8![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 9/10. 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 10/306:50 am -
1 stop7h 34m
Sat 11/711:08 am -
2 stops13h 10m
Deal found 9/10![Delta logo]()
$335
One-way flights from Portland to MolineSearch for one-way flight options from Portland to Moline. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Portland to Moline. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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 11/52:34 pm -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/57:26 pm -
2 stops12h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$394
Find flight deals from Portland to Moline
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Moline (MLI). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $330 (American Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $647 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Portland to Moline that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Thu 11/5
2:34 pm-11:17 pm
1 stop6h 43m
Moline Quad-City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$379
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Wed 9/23
8:25 am-9:00 pm
2 stops10h 35m
Moline Quad-City
Wed 9/30
6:32 am-11:33 am
1 stop7h 01m
$385
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Thu 11/5
7:26 pm-10:05 am
2 stops12h 39m
Moline Quad-City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$394
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Sat 1/30
7:01 am-3:10 pm
1 stop6h 09m
Moline Quad-City
Tue 2/2
10:35 am-6:39 pm
1 stop10h 04m
$401
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Thu 10/15
6:30 am-4:04 pm
1 stop7h 34m
Moline Quad-City
Sun 10/18
5:03 pm-11:59 pm
1 stop8h 56m
$466
Sorted by cheapest first
Compare providers for flights from Portland to Moline
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 Portland to Moline in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Moline flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Moline flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Moline flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Moline 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 Portland-Moline 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 Portland to Moline
Have a flexible travel schedule? Discover the best time to fly to Moline from Portland with our price prediction graph.
PDX-MLI
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 Portland to Moline
Reviews of airlines servicing Moline
Get insights into the airlines that provide service to Moline. 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 Moline. Reviews last updated September 11, 2026.
Read through reviews of airlines operating flights from Portland to Moline, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Portland to Moline. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Moline?
Book flights to Moline if you plan to visit one of these locationsDavenport
Clinton
Geneseo
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Other flights to Moline
Explore flights to Moline departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Portland and Moline flights
Browse other Portland and Moline flight options. Last updated on September 11, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Portland to Moline
Discover the top 2 airlines that operate flights from Portland to Moline. 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$280 | Average$543 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$293 | Average$518 | FlexibilityNo cancel fee | On-time69% |