$461+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MLI
Nov 24 — Dec 11
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
Cheapest
Best
Last-minute
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 October 25, 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 October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:58 am -
1 stop9h 19m
Wed 11/411:33 am -
1 stop9h 59m
Deal found 10/23![American Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 10/3010:59 am -
2 stops10h 00m
Wed 11/45:00 am -
1 stop8h 47m
Deal found 10/23![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/1811:30 pm -
1 stop8h 35m
Sat 11/213:39 pm -
1 stop8h 48m
Deal found 10/23![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/24. 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 10/291:12 pm -
1 stop8h 59m
Mon 11/25:13 pm -
1 stop8h 30m
Deal found 10/24![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 10/24. 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 10/291:15 pm -
1 stop5h 57m
Mon 11/210:40 am -
2 stops12h 22m
Deal found 10/24![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 12/2911:31 pm -
1 stop8h 45m
Sat 1/24:58 pm -
1 stop7h 24m
Deal found 10/24![American Airlines logo]()
$600
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 October 25, 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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 2/67:10 am -
1 stop8h 56m
Tue 2/96:30 am -
1 stop7h 01m
Deal found 10/22![United Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 12/1911:36 pm -
1 stop8h 39m
Sat 12/264:58 pm -
1 stop7h 24m
Deal found 10/20![American Airlines logo]()
$683
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:38 pm -
2 stops14h 37m
Sat 12/265:00 am -
2 stops12h 16m
Deal found 10/20![Alaska Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/1811:30 pm -
1 stop8h 35m
Sat 11/213:39 pm -
1 stop8h 48m
Deal found 10/23![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/25:14 pm -
2 stops15h 00m
Fri 4/93:52 pm -
2 stops11h 02m
Deal found 10/20![United Airlines logo]()
$509
Last-minute flights from Portland to MolineDiscover last-minute flight deals from Portland to Moline. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Moline. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/24. 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 10/291:12 pm -
1 stop8h 59m
Mon 11/25:13 pm -
1 stop8h 30m
Deal found 10/24![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 10/24. 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 10/291:15 pm -
1 stop5h 57m
Mon 11/210:40 am -
2 stops12h 22m
Deal found 10/24![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:58 am -
1 stop9h 19m
Wed 11/411:33 am -
1 stop9h 59m
Deal found 10/23![American Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 10/3010:59 am -
2 stops10h 00m
Wed 11/45:00 am -
1 stop8h 47m
Deal found 10/23![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/1811:30 pm -
1 stop8h 35m
Sat 11/213:39 pm -
1 stop8h 48m
Deal found 10/23![United Airlines logo]()
$499
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (Delta) |
Popular in | December |
Cheapest in | April |
Average price | $533 |
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 October 25, 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
Sat 2/6
7:10 am-6:06 pm
1 stop8h 56m
Moline Quad-City
Tue 2/9
6:30 am-11:31 am
1 stop7h 01m
$461
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Wed 11/18
11:30 pm-10:05 am
1 stop8h 35m
Moline Quad-City
Sat 11/21
3:39 pm-10:27 pm
1 stop8h 48m
$499
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Fri 4/2
5:14 pm-10:14 am
2 stops15h 00m
Moline Quad-City
Fri 4/9
3:52 pm-12:54 am
2 stops11h 02m
$509
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Sat 12/19
11:36 pm-10:15 am
1 stop8h 39m
Moline Quad-City
Sat 12/26
4:58 pm-10:22 pm
1 stop7h 24m
$683
PortlandMoline
PDX Portland - MLI Moline Quad-City
PDXMLI
Portland
Sat 12/19
5:38 pm-10:15 am
2 stops14h 37m
Moline Quad-City
Sat 12/26
5:00 am-3:16 pm
2 stops12h 16m
$778
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 October.
| 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
What is the cheapest month to book a flight from Portland to Moline?
Currently, April is the cheapest month in which you can book a flight from Portland to Moline (average of $404). Flying from Portland to Moline in December is currently the most expensive (average of $776). 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 Portland to Moline?
Airfare is below average for this route at the moment.
Portland to Moline flights typically cost between $494 and $561 in February.The cheapest round-trip price found within the last 5 days was $461 on United Airlines (Feb 6-Feb 9).
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 October 25, 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.
Boarding
7.7
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.3
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.3
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.3
Comfort
7.3
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 October 25, 2026.
Portland and Moline flights
Browse other Portland and Moline flight options. Last updated on October 25, 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 October 25, 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$280 | Average$539 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$293 | Average$503 | FlexibilityNo cancel fee | On-time69% |