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Cheap flights from Portland to Moline from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Moline departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Moline

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 3:09 pm
PDX
-
MLI
6h 09m1 stop
United Airlines Logo
8:46 am - 6:56 pm
MLI
-
PDX
12h 10m2 stops
$346United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
5:00 am - 3:09 pm
PDX
-
MLI
8h 09m2 stops
United Airlines Logo
8:46 am - 6:56 pm
MLI
-
PDX
12h 10m2 stops
$351United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
7:00 am - 3:09 pm
PDX
-
MLI
6h 09m1 stop
United Airlines Logo
8:46 am - 6:10 pm
MLI
-
PDX
11h 24m1 stop
$408United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
1:35 pm - 10:12 am
PDX
-
MLI
18h 37m3 stops
United Airlines Logo
10:47 am - 9:49 pm
MLI
-
PDX
13h 02m2 stops
$464United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
11:02 am - 9:21 pm
PDX
-
MLI
8h 19m1 stop
United Airlines Logo
1:00 pm - 11:58 am
MLI
-
PDX
24h 58m1 stop
$800United Airlines
Thu, Dec 25 - Mon, Dec 29
United Airlines Logo
5:00 am - 4:54 pm
PDX
-
MLI
9h 54m2 stops
United Airlines Logo
1:00 pm - 11:58 am
MLI
-
PDX
24h 58m1 stop
$805United Airlines
Thu, Dec 25 - Mon, Dec 29
United Airlines Logo
5:00 am - 4:54 pm
PDX
-
MLI
9h 54m2 stops
United Airlines Logo
5:33 pm - 1:20 pm
MLI
-
PDX
21h 47m2 stops
$909United Airlines
Thu, Dec 25 - Mon, Dec 29

United Airlines flights from Portland to Moline

Our best United Airlines deals on Portland to Moline flight tickets
United Airlines
Jan 31
PDX7:00 amPortland
6h 09m
1 stop
MLI3:09 pmMoline Quad-City
Feb 4
MLI10:47 amMoline Quad-City
13h 02m
2 stops
PDX9:49 pmPortland
$346
Find similar
United Airlines
Jan 31
PDX5:00 amPortland
8h 09m
2 stops
MLI3:09 pmMoline Quad-City
Feb 4
MLI10:47 amMoline Quad-City
13h 02m
2 stops
PDX9:49 pmPortland
$351
Find similar
United Airlines
Jan 8
PDX7:45 amPortland
11h 51m
2 stops
MLI9:36 pmMoline Quad-City
Jan 15
MLI5:29 pmMoline Quad-City
7h 03m
1 stop
PDX10:32 pmPortland
$370
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
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

Price

PortlandMoline

PDX - MLI

PDXMLI

Portland

Sat 1/31

7:00 am-3:09 pm

1 stop6h 09m

Moline Quad-City

Wed 2/4

8:46 am-6:56 pm

2 stops12h 10m

$346

PortlandMoline

PDX - MLI

PDXMLI

Portland

Sat 1/31

5:00 am-3:09 pm

2 stops8h 09m

Moline Quad-City

Wed 2/4

8:46 am-6:56 pm

2 stops12h 10m

$351

PortlandMoline

PDX - MLI

PDXMLI

Portland

Sat 1/31

7:00 am-3:09 pm

1 stop6h 09m

Moline Quad-City

Wed 2/4

8:46 am-6:10 pm

1 stop11h 24m

$408

PortlandMoline

PDX - MLI

PDXMLI

Portland

Sat 1/31

1:35 pm-10:12 am

3 stops18h 37m

Moline Quad-City

Wed 2/4

10:47 am-9:49 pm

2 stops13h 02m

$464

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 12/25

11:02 am-9:21 pm

1 stop8h 19m

Moline Quad-City

Mon 12/29

1:00 pm-11:58 am

1 stop24h 58m

$800

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 12/25

5:00 am-4:54 pm

2 stops9h 54m

Moline Quad-City

Mon 12/29

1:00 pm-11:58 am

1 stop24h 58m

$805

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 12/25

5:00 am-4:54 pm

2 stops9h 54m

Moline Quad-City

Mon 12/29

5:33 pm-1:20 pm

2 stops21h 47m

$909

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 12/25

12:35 pm-10:30 pm

1 stop7h 55m

$180

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 12/25

5:00 am-4:54 pm

2 stops9h 54m

$185

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 1/1

5:00 am-4:54 pm

2 stops9h 54m

$241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Moline from

How to get the cheapest flight ticket from Portland to Moline

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Moline?

The cheapest month to fly to Moline from Portland is in January. Flight prices, which tend to average around $338, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Moline from Portland during October instead. Flights to Moline in October, while not as cheap as those in January, still average around $404.

What is the cheapest day to depart on your flight to Moline?

On average, the least expensive day to fly to Moline from Portland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $464. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $722. These prices are subject to change though, so be sure to set up a Price Alert for flights to Moline.

What is the cheapest time of day to depart on your flight to Moline?

Our data shows that the cheapest Portland to Moline flights are usually those with departure times in the evening. Our users have found flights to Moline in the evening for as low as $413. Flights in the morning are often more expensive with an average ticket price of $543.

When to book flights from Portland to Moline

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Moline according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Moline (PDX to MLI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Moline

Fastest flight time

6h 09m

Direct flights

None
The fastest flight from Portland to Moline takes 6h 09m
There are no direct flights from Portland to Moline. There are no popular flight routes from Portland to Moline.
Search flight deals

  • How far is Portland to Moline Quad-City by plane?

    Moline Quad-City is 1622.8 mi away from Portland. Typically, this will take 6h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Moline Quad-City Airport?

    Prices for flights from Portland Airport to Moline Quad-City Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Moline Quad-City Airport?

  • How old do you have to be to fly from Portland Airport to Moline Quad-City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Moline Quad-City Airport.

  • What documentation or ID do you need to fly to Moline Quad-City Airport?

    The required travel and health documents for your Moline Quad-City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Moline Quad-City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland to Moline?

Best airlines flying from Portland to Moline

Compare and see reviews for airlines that fly from Portland to Moline with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $339Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Galesburg
Bettendorf
Clinton
East Moline
Geneseo

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Moline?

It is quick and easy to find Portland to Moline flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Moline that suits you.

Can I find flights from Portland to Moline with flexible booking policies on momondo?

All flight searches from Portland to Moline on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Moline?

momondo helps you find the best flight between Portland and Moline by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Moline right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Moline flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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