PWM - MLI

$329 Find Cheap Flights from Portland to Moline - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Moline departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$329
United Airlines
Fri 8/21Sun 8/23
PWM - MLI • 1 stop
Top airlines
United Airlines
Cheapest • from $329 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Moline. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Moline!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Moline (PWM-MLI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Moline that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Moline

Fri, Aug 21 - Sun, Aug 23
United Airlines Logo
6:03 am - 12:22 pm
PWM
-
MLI
7h 19m
1 stop
United Airlines Logo
8:14 am - 2:34 pm
MLI
-
PWM
5h 20m
1 stop
$329United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
6:03 am - 9:54 am
PWM
-
MLI
4h 51m
1 stop
United Airlines Logo
1:15 pm - 9:23 pm
MLI
-
PWM
7h 08m
1 stop
$329United Airlines
Fri, Aug 21 - Sun, Aug 23
United Airlines Logo
5:15 am - 3:09 pm
PWM
-
MLI
10h 54m
2 stops
United Airlines Logo
8:14 am - 2:34 pm
MLI
-
PWM
5h 20m
1 stop
$334United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
6:03 am - 9:54 am
PWM
-
MLI
4h 51m
1 stop
United Airlines Logo
8:14 am - 7:24 pm
MLI
-
PWM
10h 10m
2 stops
$385United Airlines
Fri, Aug 21 - Sun, Aug 23
Delta Logo
1:12 pm - 10:19 pm
PWM
-
MLI
10h 07m
2 stops
Delta Logo
6:00 am - 4:50 pm
MLI
-
PWM
9h 50m
2 stops
$394Delta
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
3:06 pm - 12:08 am
PWM
-
MLI
10h 02m
2 stops
American Airlines Logo
11:43 am - 9:21 pm
MLI
-
PWM
8h 38m
2 stops
$409American Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
8:45 am - 3:02 pm
PWM
-
MLI
7h 17m
1 stop
United Airlines Logo
6:30 am - 2:16 pm
MLI
-
PWM
6h 46m
1 stop
$411United Airlines
Thu, Aug 13 - Sun, Aug 16
Delta Logo
1:12 pm - 10:19 pm
PWM
-
MLI
10h 07m
2 stops
Delta Logo
6:00 am - 1:07 pm
MLI
-
PWM
6h 07m
1 stop
$414Delta
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:08 pm - 10:59 pm
PWM
-
MLI
6h 51m
1 stop
United Airlines Logo
8:15 am - 7:02 pm
MLI
-
PWM
9h 47m
2 stops
$416United Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
1:30 pm - 12:08 am
PWM
-
MLI
11h 38m
2 stops
American Airlines Logo
11:43 am - 11:37 pm
MLI
-
PWM
10h 54m
2 stops
$548American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Moline flights

Get data-powered insights and trends into flights from Portland to Moline to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Moline?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Portland to Moline were found on United Airlines ($329) and Delta ($394).

Find deals

Good to know

Cheapest flight

$329
Flight from Portland to Moline

When to book flights from Portland to Moline

Are your dates flexible? Find out the best times to travel from Portland to Moline based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Moline

  • What is the cheapest flight from Portland to Moline?

    In the last 5 days, the lowest price for a flight from Portland to Moline was $329 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Moline?

    No, a passport isn't needed to fly from Portland to Moline. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Portland to Moline?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Moline?

    Star Alliance is the only airline alliance operating flights between Portland and Moline.

  • How does KAYAK find such low prices on flights from Portland to Moline?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Moline.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Moline?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Moline from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Moline?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Moline with an airline and back to Portland with another airline. Booking your flights between Portland and MLI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Moline?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Moline from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Moline

 
See real verified KAYAK customer reviews for airlines flying from Portland to Moline. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Moline? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10046 reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Gluten free snack options and meals that offer both gluten free and dairy free.

8.0 ExcellentAnonymous, Jul 2026
PHX - ORD
Read more United Airlines reviews

Gluten free snack options and meals that offer both gluten free and dairy free.

Not a bad flight but a long delay boarding and taking off due to the pilot not arriving on time.

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Everything you need to know for your flight from Portland to Moline

Information on your arrival and departure airports

Portland (PWM)
Moline (MLI)