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Cheap flights from Portland to Moline from $242

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 3/9. 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
11:59 pm - 10:11 am
PDX
-
MLI
8h 12m
1 stop
United Airlines Logo
5:22 pm - 10:56 pm
MLI
-
PDX
7h 34m
1 stop
$251United Airlines
Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
1:52 pm - 11:28 pm
PDX
-
MLI
7h 36m
1 stop
American Airlines Logo
7:09 pm - 12:17 am
MLI
-
PDX
7h 08m
1 stop
$280American Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
11:59 pm - 10:11 am
PDX
-
MLI
8h 12m
1 stop
United Airlines Logo
12:21 pm - 9:15 pm
MLI
-
PDX
10h 54m
2 stops
$285United Airlines
Thu, Feb 19 - Sat, Feb 21
United Airlines Logo
7:00 am - 4:47 pm
PDX
-
MLI
7h 47m
1 stop
United Airlines Logo
12:21 pm - 9:15 pm
MLI
-
PDX
10h 54m
2 stops
$298United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
10:38 pm - 11:43 am
PDX
-
MLI
11h 05m
2 stops
United Airlines Logo
5:22 pm - 10:56 pm
MLI
-
PDX
7h 34m
1 stop
$346United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
7:00 am - 4:54 pm
PDX
-
MLI
7h 54m
1 stop
United Airlines Logo
12:21 pm - 6:49 pm
MLI
-
PDX
8h 28m
1 stop
$359United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
5:00 am - 4:54 pm
PDX
-
MLI
9h 54m
2 stops
United Airlines Logo
12:21 pm - 6:49 pm
MLI
-
PDX
8h 28m
1 stop
$364United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
5:00 am - 4:54 pm
PDX
-
MLI
9h 54m
2 stops
United Airlines Logo
12:21 pm - 9:15 pm
MLI
-
PDX
10h 54m
2 stops
$370United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
8:30 am - 7:02 pm
PDX
-
MLI
8h 32m
2 stops
United Airlines Logo
12:21 pm - 9:15 pm
MLI
-
PDX
10h 54m
2 stops
$377United Airlines
Thu, Feb 19 - Sat, Feb 21
United Airlines Logo
11:59 pm - 10:09 am
PDX
-
MLI
8h 10m
1 stop
United Airlines Logo
6:30 am - 11:51 am
MLI
-
PDX
7h 21m
1 stop
$395United Airlines
Mon, Mar 16 - Sun, Mar 22

United Airlines flights from Portland to Moline

Our best United Airlines deals on Portland to Moline flight tickets
United Airlines
Feb 25
PDX11:59 pmPortland
8h 12m
1 stop
MLI10:11 amMoline Quad-City
Feb 28
MLI5:22 pmMoline Quad-City
7h 34m
1 stop
PDX10:56 pmPortland
$251
United Airlines
Feb 19
PDX11:59 pmPortland
8h 12m
1 stop
MLI10:11 amMoline Quad-City
Feb 21
MLI12:21 pmMoline Quad-City
10h 54m
2 stops
PDX9:15 pmPortland
$285
United Airlines
Feb 25
PDX7:00 amPortland
7h 47m
1 stop
MLI4:47 pmMoline Quad-City
Feb 28
MLI12:21 pmMoline Quad-City
10h 54m
2 stops
PDX9:15 pmPortland
$298

Delta flights from Portland to Moline

Our best Delta deals on Portland to Moline flight tickets
Delta
Feb 9
PDX11:59 amPortland
8h 34m
1 stop
MLI10:33 pmMoline Quad-City
Feb 12
MLI5:55 amMoline Quad-City
13h 38m
2 stops
PDX5:33 pmPortland
$854
Delta
Mar 15
PDX7:05 amPortland
13h 25m
2 stops
MLI10:30 pmMoline Quad-City
Mar 21
MLI6:00 amMoline Quad-City
12h 02m
2 stops
PDX4:02 pmPortland
$2,582

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 January 28, 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

Price

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 2/25

11:59 pm-10:11 am

1 stop8h 12m

Moline Quad-City

Sat 2/28

5:22 pm-10:56 pm

1 stop7h 34m

$251

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 2/25

1:52 pm-11:28 pm

1 stop7h 36m

Moline Quad-City

Sat 2/28

7:09 pm-12:17 am

1 stop7h 08m

$280

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 2/19

11:59 pm-10:11 am

1 stop8h 12m

Moline Quad-City

Sat 2/21

12:21 pm-9:15 pm

2 stops10h 54m

$285

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 2/25

7:00 am-4:47 pm

1 stop7h 47m

Moline Quad-City

Sat 2/28

12:21 pm-9:15 pm

2 stops10h 54m

$298

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 2/25

10:38 pm-11:43 am

2 stops11h 05m

Moline Quad-City

Sat 2/28

5:22 pm-10:56 pm

1 stop7h 34m

$346

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 2/10

7:00 am-4:54 pm

1 stop7h 54m

Moline Quad-City

Sat 2/14

12:21 pm-6:49 pm

1 stop8h 28m

$359

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 2/10

5:00 am-4:54 pm

2 stops9h 54m

Moline Quad-City

Sat 2/14

12:21 pm-6:49 pm

1 stop8h 28m

$364

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 2/10

5:00 am-4:54 pm

2 stops9h 54m

Moline Quad-City

Sat 2/14

12:21 pm-9:15 pm

2 stops10h 54m

$370

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 2/19

8:30 am-7:02 pm

2 stops8h 32m

Moline Quad-City

Sat 2/21

12:21 pm-9:15 pm

2 stops10h 54m

$377

PortlandMoline

PDX - MLI

PDXMLI

Portland

Mon 3/16

11:59 pm-10:09 am

1 stop8h 10m

Moline Quad-City

Sun 3/22

6:30 am-11:51 am

1 stop7h 21m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 October. Flight prices, which tend to average around $404, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Moline from Portland during August instead. Flights to Moline in August, while not as cheap as those in October, still average around $413.

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 35m

Direct flights

None
The fastest flight from Portland to Moline takes 6h 35m
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 35m 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
11,201 reviews
Search American Airlines flights
United AirlinesPriceFrom $339Free CancellationRating
7.4
9,212 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
Bettendorf
Galesburg
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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