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Cheap flights from Portland to Moline from $190

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 6/2. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Moline

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:40 am - 10:39 am
PDX
-
MLI
7h 59m
1 stop
American Airlines Logo
6:52 pm - 11:47 pm
MLI
-
PDX
6h 55m
1 stop
$291American Airlines
Mon, Jun 8 - Tue, Jun 16
United Airlines Logo
10:40 pm - 9:59 am
PDX
-
MLI
9h 19m
1 stop
United Airlines Logo
6:34 pm - 11:53 pm
MLI
-
PDX
7h 19m
1 stop
$317United Airlines
Sat, Jun 6 - Wed, Jun 10
United Airlines Logo
11:05 am - 10:29 pm
PDX
-
MLI
9h 24m
2 stops
United Airlines Logo
6:34 pm - 11:53 pm
MLI
-
PDX
7h 19m
1 stop
$335United Airlines
Sat, Jun 6 - Wed, Jun 10
American Airlines Logo
6:00 am - 3:18 pm
PDX
-
MLI
7h 18m
1 stop
American Airlines Logo
6:40 pm - 11:48 pm
MLI
-
PDX
7h 08m
1 stop
$391American Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
2:38 pm - 10:34 pm
PDX
-
MLI
5h 56m
1 stop
United Airlines Logo
11:57 am - 9:09 pm
MLI
-
PDX
11h 12m
2 stops
$396United Airlines
Tue, May 12 - Sat, May 16
American Airlines Logo
1:45 pm - 12:11 am
PDX
-
MLI
8h 26m
1 stop
American Airlines Logo
4:45 pm - 12:50 am
MLI
-
PDX
10h 05m
1 stop
$400American Airlines
Thu, Jun 11 - Tue, Jun 16
United Airlines Logo
11:40 pm - 9:59 am
PDX
-
MLI
8h 19m
1 stop
United Airlines Logo
6:34 pm - 11:53 pm
MLI
-
PDX
7h 19m
1 stop
$411United Airlines
Thu, Jun 4 - Sun, Jun 7
Multiple Airlines Logo
7:46 pm - 9:05 pm
PDX
-
MLI
23h 19m
1 stop
Multiple Airlines Logo
12:19 pm - 8:51 pm
MLI
-
PDX
10h 32m
1 stop
$429Multiple Airlines
Sun, May 10 - Thu, May 14
United Airlines Logo
11:40 pm - 9:59 am
PDX
-
MLI
8h 19m
1 stop
United Airlines Logo
6:34 pm - 11:53 pm
MLI
-
PDX
7h 19m
1 stop
$430United Airlines
Wed, Jun 3 - Sun, Jun 7
American Airlines Logo
11:43 pm - 10:39 am
PDX
-
MLI
8h 56m
1 stop
American Airlines Logo
6:52 pm - 11:47 pm
MLI
-
PDX
6h 55m
1 stop
$437American Airlines
Wed, Jun 17 - Wed, Jun 24

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American Airlines flights from Portland to Moline

Our best American Airlines deals on Portland to Moline flight tickets
American Airlines
Jun 8
PDX12:40 amPortland
7h 59m
1 stop
MLI10:39 amMoline Quad-City
Jun 16
MLI6:52 pmMoline Quad-City
6h 55m
1 stop
PDX11:47 pmPortland
$291
American Airlines
May 29
PDX5:49 amPortland
8h 10m
1 stop
MLI3:59 pmMoline Quad-City
Jun 5
MLI4:24 pmMoline Quad-City
9h 35m
1 stop
PDX11:59 pmPortland
$320
American Airlines
May 12
PDX6:00 amPortland
7h 18m
1 stop
MLI3:18 pmMoline Quad-City
May 16
MLI6:40 pmMoline Quad-City
7h 08m
1 stop
PDX11:48 pmPortland
$391

Alaska Airlines flights from Portland to Moline

Our best Alaska Airlines deals on Portland to Moline flight tickets
Alaska Airlines
Jun 9
PDX5:40 pmPortland
22h 42m
2 stops
MLI6:22 pmMoline Quad-City
Jun 16
MLI11:11 amMoline Quad-City
7h 36m
1 stop
PDX4:47 pmPortland
$542
Alaska Airlines
Jun 9
PDX5:40 pmPortland
22h 42m
2 stops
MLI6:22 pmMoline Quad-City
Jun 16
MLI11:11 amMoline Quad-City
12h 11m
2 stops
PDX9:22 pmPortland
$547
Alaska Airlines
Jun 3
PDX9:35 pmPortland
11h 06m
2 stops
MLI10:41 amMoline Quad-City
Jun 10
MLI11:11 amMoline Quad-City
13h 14m
2 stops
PDX10:25 pmPortland
$609

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 May 1, 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

Cheapest round-trip

PortlandMoline

PDX - MLI

PDXMLI

Portland

Mon 6/8

12:40 am-10:39 am

1 stop7h 59m

Moline Quad-City

Tue 6/16

6:52 pm-11:47 pm

1 stop6h 55m

$291

PortlandMoline

PDX - MLI

PDXMLI

Portland

Sat 6/6

10:40 pm-9:59 am

1 stop9h 19m

Moline Quad-City

Wed 6/10

6:34 pm-11:53 pm

1 stop7h 19m

$317

PortlandMoline

PDX - MLI

PDXMLI

Portland

Sat 6/6

11:05 am-10:29 pm

2 stops9h 24m

Moline Quad-City

Wed 6/10

6:34 pm-11:53 pm

1 stop7h 19m

$335
Quickest round-trip

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 5/12

6:00 am-3:18 pm

1 stop7h 18m

Moline Quad-City

Sat 5/16

6:40 pm-11:48 pm

1 stop7h 08m

$391

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 5/12

2:38 pm-10:34 pm

1 stop5h 56m

Moline Quad-City

Sat 5/16

11:57 am-9:09 pm

2 stops11h 12m

$396

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 6/11

1:45 pm-12:11 am

1 stop8h 26m

Moline Quad-City

Tue 6/16

4:45 pm-12:50 am

1 stop10h 05m

$400

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 6/4

11:40 pm-9:59 am

1 stop8h 19m

Moline Quad-City

Sun 6/7

6:34 pm-11:53 pm

1 stop7h 19m

$411

PortlandMoline

PDX - MLI

PDXMLI

Portland

Sun 5/10

7:46 pm-9:05 pm

1 stop23h 19m

Moline Quad-City

Thu 5/14

12:19 pm-8:51 pm

1 stop10h 32m

$429

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 6/3

11:40 pm-9:59 am

1 stop8h 19m

Moline Quad-City

Sun 6/7

6:34 pm-11:53 pm

1 stop7h 19m

$430

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 6/17

11:43 pm-10:39 am

1 stop8h 56m

Moline Quad-City

Wed 6/24

6:52 pm-11:47 pm

1 stop6h 55m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 typical price of a round-trip flight between Portland and Moline?

What is the cheapest month to fly to Moline?

The cheapest month to fly to Moline from Portland is in April. Flight prices, which tend to average around $352, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Moline from Portland during February instead. Flights to Moline in February, while not as cheap as those in April, still average around $353.

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

8h 02m

Direct flights

None
The fastest flight from Portland to Moline takes 8h 02m
There are no direct flights from Portland to Moline. There are no popular flight routes from Portland to Moline.
Search flight deals

Frequently asked questions about flying from Portland to Moline

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

    Moline Quad-City is 1622.8 mi away from Portland. Typically, this will take 8h 02m 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
7.1
11,684 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,675 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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