$129 Cheap flight deals from Portland (PDX) to Quad Cities (MLI)

Airfares from $129 One Way, $251 Round Trip from Portland to Quad Cities

Prices starting at $251 for return flights and $129 for one-way flights to Quad Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 12 - Tue, Nov 18
PDX
Portland
MLI
Moline
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 12 from Portland to Moline, returning Tue, Nov 18, priced at $251 found 6 days ago
Wed, Nov 12 - Tue, Nov 18
PDX
Portland
MLI
Moline
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 12 from Portland to Moline, returning Tue, Nov 18, priced at $255 found 6 days ago
Wed, Nov 12 - Tue, Nov 18
PDX
Portland
MLI
Moline
$256 Roundtrip, found 6 days ago
$256
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 12 from Portland to Moline, returning Tue, Nov 18, priced at $256 found 6 days ago
Wed, Nov 12 - Mon, Nov 17
PDX
Portland
MLI
Moline
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 12 from Portland to Moline, returning Mon, Nov 17, priced at $270 found 6 days ago
Wed, Nov 12 - Tue, Nov 18
PDX
Portland
MLI
Moline
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 12 from Portland to Moline, returning Tue, Nov 18, priced at $272 found 6 days ago

More About Flying To Quad Cities from Portland

Frequently asked questions

What is the shortest flight from Portland to Quad Cities?
The quickest flight from PDX to Quad City Intl. Airport (MLI) is 4 hours and 27 minutes. Slip a few things into your hand luggage to stop you from getting bored, like that new best-seller or your travel journal.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.