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$279 Cheap Flights from Phoenix (PHX) to Moline (MLI)

View $279 flight on Wed, Sep 23, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Quad City Intl. Airport (MLI)

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Cheap Flights from Phoenix to Moline (PHX-MLI)

Prices were available within the past 7 days and start at $279 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 1 - Sat, Sep 5
PHX
Phoenix
MLI
Moline
$299 Roundtrip, found 23 hours ago
$299
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Sep 1 from Phoenix to Moline, returning Sat, Sep 5, priced at $299 found 23 hours ago
Delta
Tue, Jul 28 - Tue, Aug 4
PHX
Phoenix
MLI
Moline
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 28 from Phoenix to Moline, returning Tue, Aug 4, priced at $299 found 2 days ago
United
Tue, Sep 15 - Sat, Sep 26
PHX
Phoenix
MLI
Moline
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 15 from Phoenix to Moline, returning Sat, Sep 26, priced at $299 found 1 day ago
United
Tue, Sep 15 - Sat, Sep 26
PHX
Phoenix
MLI
Moline
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 15 from Phoenix to Moline, returning Sat, Sep 26, priced at $304 found 1 day ago
United
Tue, Sep 15 - Sat, Sep 26
PHX
Phoenix
MLI
Moline
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 15 from Phoenix to Moline, returning Sat, Sep 26, priced at $305 found 1 day ago
United
Tue, Sep 15 - Sat, Sep 26
PHX
Phoenix
MLI
Moline
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 15 from Phoenix to Moline, returning Sat, Sep 26, priced at $311 found 1 day ago
American Airlines
Tue, Sep 1 - Sat, Sep 5
PHX
Phoenix
MLI
Moline
$314 Roundtrip, found 23 hours ago
$314
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Sep 1 from Phoenix to Moline, returning Sat, Sep 5, priced at $314 found 23 hours ago
United
Fri, Jul 31 - Wed, Aug 5
PHX
Phoenix
MLI
Moline
$320 Roundtrip, found 2 days ago
$320
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 31 from Phoenix to Moline, returning Wed, Aug 5, priced at $320 found 2 days ago
United
Fri, Aug 21 - Sun, Aug 23
PHX
Phoenix
MLI
Moline
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 21 from Phoenix to Moline, returning Sun, Aug 23, priced at $329 found 1 day ago
Alaska Airlines
Wed, Sep 2 - Tue, Sep 8
PHX
Phoenix
MLI
Moline
$641 Roundtrip, found 2 hours ago
$641
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Phoenix to Moline, returning Tue, Sep 8, priced at $641 found 2 hours ago

Alternative airports near Moline

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Quad City Intl. MLI. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $399
MLI
Quad City Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $399

What you need to know for your flight from Sky Harbor Intl. to Quad City Intl.

Phoenix (PHX) to Moline (MLI) at a glance

Travel from Phoenix (PHX) to Moline (MLI) with a selection of airlines offering this domestic short-haul route. Explore various options, from full-service carriers to budget-friendly choices, to find the best itinerary that matches your budget and travel schedule. Get ready to discover Moline's renowned attractions and neighborhoods, and check out the essential details for your flight from Sky Harbor International Airport (PHX) to Quad City International Airport (MLI).

  • Fastest flight duration: around 4h 30m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,300 miles (2,090 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $130–$500, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Quad City International Airport (MLI)

According to recent traveler bookings, here are the top airlines favored for flights from Phoenix to Moline, especially for one-stop and multi-stop journeys. Common layover points include O'Hare International Airport (ORD) with about a 1h 30m stop, Dallas-Fort Worth International Airport (DFW) also around 1h 30m, and Denver International Airport (DEN) with a 1-hour layover. This variety allows you to mix and match options based on price, total travel time, and cabin class to discover the ideal itinerary.

  • American Airlines: As a leading full-service airline, American Airlines provides one-stop service with one-way fares generally between $130 and $515. This carrier represents about 49% of departures on this route, featuring a flight duration of 4 hours and 30 minutes, leading to a total travel time of approximately 6 hours, including layover time.
  • United: Another full-service option, United offers one-stop flights, with one-way ticket prices usually ranging from $130 to $500. This airline accounts for roughly 45% of the departures on this route, boasting an in-flight duration of 4 hours and 30 minutes, resulting in an overall journey time of around 6 hours, factoring in layover periods.
  • Delta: Delta is a full-service carrier that provides one-stop service, with typical one-way fares spanning from $140 to $435. This airline makes up about 6% of the departures for this route, with an in-flight time of 4 hours and 30 minutes, culminating in a total travel duration of approximately 6 hours, including layover times.

Best time to fly from Phoenix (PHX) to Moline (MLI)

The most popular months for travelers flying from Phoenix to Moline are March, July, and August, when peak temperatures in Moline reach up to 74.3°F in July. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 66.6°F and typically the lowest average one-way fare (around $217). Flight availability peaks in March, June, September, and November, with approximately 10 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $217, roughly 21% cheaper than the yearly average.
  • Another budget-friendly time to fly: July typically offers an average one-way fare of around $218.
  • Most flight options: March, June, September, and November have the highest number of flights from Phoenix to Moline, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January22.6°F (-5.2°C)Average7$302
February25.5°F (-3.6°C)Average8$297
March39.6°F (4.2°C)High10$339
April50.2°F (10.1°C)Average8$280
May61.9°F (16.6°C)Average9$318
June71.4°F (21.9°C)Average10$244
July74.3°F (23.5°C)High9$218
August73.0°F (22.8°C)High8$253
September66.6°F (19.2°C)Low10$217
October53.6°F (12.0°C)Low8$249
November40.6°F (4.8°C)Average10$298
December30.6°F (-0.8°C)Low8$316

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Phoenix (PHX) to Moline (MLI)

  • Phoenix to Davenport (PHX-DVN): Davenport Municipal Airport (DVN) is located approximately 12 miles from Quad City International Airport (MLI).
  • Scottsdale to Moline (SCF-MLI): Scottsdale Airport (SCF) lies about 14 miles from Sky Harbor International Airport (PHX).
  • Mesa to Moline (AZA-MLI): Phoenix - Mesa Gateway Airport (AZA) is roughly 22 miles distant from Sky Harbor International Airport (PHX).

How to find the best prices for flights from Phoenix (PHX) to Moline (MLI)

Getting some of the best deals on flights from Phoenix to Moline is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2 to 8 weeks in advance, although most travelers book within 2 weeks. Early morning flights (12 a.m. to 5 a.m.) often offer lower prices, while morning flights (5 a.m. to 12 p.m.) are the most popular. Additionally, flying on Saturday usually provides cheaper options, though Wednesday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Moline hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Quad City International Airport from Sky Harbor International Airport

Moline welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Moline efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Moline, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Quad City International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Quad City International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Quad City International Airport, Centre Station, a bus station, is located about 5.6 miles away by car, while Celebration River Cruise Dock, a cruise terminal, is approximately 5.8 miles away by car, making both easily accessible for travelers looking to explore the area.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) cost?
You can find cheap one-way flights from $279 and cheap return flights from $299 Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) with Expedia. One-way flights usually range from $251 to $1051, and return flights typically cost between $360 and $1191. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
The cheapest month to fly from PHX to MLI is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
Enter PHX to MLI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
United is one of the cheapest airlines offering connecting flights from Phoenix, AZ (PHX) to Moline, IL (MLI), with round-trip tickets starting from around $258 with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
The earliest flight from Phoenix, AZ (PHX) to Moline, IL (MLI) usually leaves at around 12:15 AM, operated by American Airlines. This early departure can help you maximize your time in Moline. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
When flying from Phoenix, AZ (PHX) to Moline, IL (MLI), the most popular departure times are in the early morning, from 6am to 9am. This time window accounts for around 37% of total traffic. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to maximize your day upon arrival in Moline.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
A flight from PHX to MLI with a layover takes around 7 hours 20 minutes, with the route covering approximately 1,299 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
You can fly first class between PHX and MLI. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Moline from Sky Harbor Intl. (PHX)?
If you're planning to travel to Moline from Sky Harbor Intl. (PHX), you can fly into Quad City Intl. (MLI) Some flights may connect through major hubs like Denver Intl. (DEN), San Francisco Intl. (SFO), Los Angeles Intl. (LAX) before reaching Moline. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Moline, IL (MLI-Quad City Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Quad City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$298
Distance
1298 mi

Book with confidence

Phoenix to Moline Flights

The cheapest times to fly from Phoenix to Moline

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Moline are during the month of September. You can find some of the cheapest flights from Phoenix to Moline with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Moline

Sunday is one of the best days to book for cheap flights from Phoenix to Moline: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Moline

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Moline in 2026. You can also book with separate airlines for your outbound and return journeys, from $279 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Moline flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Moline airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Moline Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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