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Cheap flights from Portland to Moline from $315

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 7/22. 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
1 adult, Economy, 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
12:45 am - 10:39 am
PDX
-
MLI
7h 54m
1 stop
American Airlines Logo
6:50 pm - 12:50 am
MLI
-
PDX
8h 00m
1 stop
$320American Airlines
Fri, Jul 24 - Fri, Jul 31
American Airlines Logo
12:45 am - 10:39 am
PDX
-
MLI
7h 54m
1 stop
American Airlines Logo
6:50 pm - 12:50 am
MLI
-
PDX
8h 00m
1 stop
$349American Airlines
Thu, Jul 9 - Thu, Jul 16
American Airlines Logo
5:07 am - 4:16 pm
PDX
-
MLI
9h 09m
1 stop
American Airlines Logo
6:50 pm - 12:50 am
MLI
-
PDX
8h 00m
1 stop
$370American Airlines
Wed, Jul 15 - Mon, Jul 20
United Airlines Logo
2:27 pm - 11:14 pm
PDX
-
MLI
6h 47m
1 stop
United Airlines Logo
1:15 pm - 6:53 pm
MLI
-
PDX
7h 38m
1 stop
$374United Airlines
Fri, Aug 14 - Fri, Aug 21
United Airlines Logo
2:27 pm - 11:14 pm
PDX
-
MLI
6h 47m
1 stop
United Airlines Logo
1:15 pm - 8:59 pm
MLI
-
PDX
9h 44m
2 stops
$379United Airlines
Fri, Aug 14 - Fri, Aug 21
American Airlines Logo
5:07 am - 4:16 pm
PDX
-
MLI
9h 09m
1 stop
American Airlines Logo
7:12 pm - 12:50 am
MLI
-
PDX
7h 38m
1 stop
$384American Airlines
Wed, Jul 15 - Sun, Jul 19
Multiple Airlines Logo
5:26 pm - 1:03 pm
PDX
-
MLI
41h 37m
2 stops
Multiple Airlines Logo
1:06 pm - 5:24 pm
MLI
-
PDX
30h 18m
1 stop
$386Multiple Airlines
Fri, Aug 14 - Sun, Aug 23
United Airlines Logo
2:14 pm - 12:14 am
PDX
-
MLI
8h 00m
1 stop
United Airlines Logo
3:52 pm - 10:18 pm
MLI
-
PDX
8h 26m
1 stop
$391United Airlines
Tue, Oct 27 - Sat, Oct 31
Multiple Airlines Logo
5:21 pm - 11:41 am
PDX
-
MLI
16h 20m
2 stops
Multiple Airlines Logo
1:06 pm - 5:24 pm
MLI
-
PDX
30h 18m
1 stop
$394Multiple Airlines
Wed, Aug 12 - Sun, Aug 23
United Airlines Logo
7:49 pm - 10:14 am
PDX
-
MLI
12h 25m
2 stops
United Airlines Logo
3:52 pm - 10:18 pm
MLI
-
PDX
8h 26m
1 stop
$396United Airlines
Tue, Oct 27 - Sat, Oct 31

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American Airlines flights from Portland to Moline

Our best American Airlines deals on Portland to Moline flight tickets
American Airlines
Jul 24
PDX12:45 amPortland
7h 54m
1 stop
MLI10:39 amMoline Quad-City
Jul 31
MLI6:50 pmMoline Quad-City
8h 00m
1 stop
PDX12:50 amPortland
$320
American Airlines
Jul 9
PDX12:45 amPortland
7h 54m
1 stop
MLI10:39 amMoline Quad-City
Jul 16
MLI6:50 pmMoline Quad-City
8h 00m
1 stop
PDX12:50 amPortland
$349
American Airlines
Jul 15
PDX5:07 amPortland
9h 09m
1 stop
MLI4:16 pmMoline Quad-City
Jul 20
MLI6:50 pmMoline Quad-City
8h 00m
1 stop
PDX12:50 amPortland
$370

United Airlines flights from Portland to Moline

Our best United Airlines deals on Portland to Moline flight tickets
United Airlines
Aug 14
PDX2:27 pmPortland
6h 47m
1 stop
MLI11:14 pmMoline Quad-City
Aug 21
MLI1:15 pmMoline Quad-City
7h 38m
1 stop
PDX6:53 pmPortland
$374
United Airlines
Aug 14
PDX2:27 pmPortland
6h 47m
1 stop
MLI11:14 pmMoline Quad-City
Aug 21
MLI1:15 pmMoline Quad-City
9h 44m
2 stops
PDX8:59 pmPortland
$379
United Airlines
Oct 27
PDX2:14 pmPortland
8h 00m
1 stop
MLI12:14 amMoline Quad-City
Oct 31
MLI3:52 pmMoline Quad-City
8h 26m
1 stop
PDX10:18 pmPortland
$391

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 June 18, 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

Fri 7/24

12:45 am-10:39 am

1 stop7h 54m

Moline Quad-City

Fri 7/31

6:50 pm-12:50 am

1 stop8h 00m

$320

PortlandMoline

PDX - MLI

PDXMLI

Portland

Thu 7/9

12:45 am-10:39 am

1 stop7h 54m

Moline Quad-City

Thu 7/16

6:50 pm-12:50 am

1 stop8h 00m

$349

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 7/15

5:07 am-4:16 pm

1 stop9h 09m

Moline Quad-City

Mon 7/20

6:50 pm-12:50 am

1 stop8h 00m

$370
Quickest round-trip

PortlandMoline

PDX - MLI

PDXMLI

Portland

Fri 8/14

2:27 pm-11:14 pm

1 stop6h 47m

Moline Quad-City

Fri 8/21

1:15 pm-6:53 pm

1 stop7h 38m

$374

PortlandMoline

PDX - MLI

PDXMLI

Portland

Fri 8/14

2:27 pm-11:14 pm

1 stop6h 47m

Moline Quad-City

Fri 8/21

1:15 pm-8:59 pm

2 stops9h 44m

$379

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 7/15

5:07 am-4:16 pm

1 stop9h 09m

Moline Quad-City

Sun 7/19

7:12 pm-12:50 am

1 stop7h 38m

$384

PortlandMoline

PDX - MLI

PDXMLI

Portland

Fri 8/14

5:26 pm-1:03 pm

2 stops41h 37m

Moline Quad-City

Sun 8/23

1:06 pm-5:24 pm

1 stop30h 18m

$386

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 10/27

2:14 pm-12:14 am

1 stop8h 00m

Moline Quad-City

Sat 10/31

3:52 pm-10:18 pm

1 stop8h 26m

$391

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 8/12

5:21 pm-11:41 am

2 stops16h 20m

Moline Quad-City

Sun 8/23

1:06 pm-5:24 pm

1 stop30h 18m

$394

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 10/27

7:49 pm-10:14 am

2 stops12h 25m

Moline Quad-City

Sat 10/31

3:52 pm-10:18 pm

1 stop8h 26m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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 April instead. Flights to Moline in April, while not as cheap as those in October, still average around $404.

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 11m

Direct flights

None
The fastest flight from Portland to Moline takes 6h 11m
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 6h 11m 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
11,686 reviews
Search American Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,859 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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