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Sky Harbor Intl

$175+ Cheap flights from Moline (MLI) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — PHX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Moline Quad-City to Phoenix Sky Harbor Intl are usually found in June or September, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Moline to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(American Airlines)

One-way from

$175
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$367
Provider with most accurate pricing for Moline Quad-City-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Moline Quad-City-Phoenix Sky Harbor Intl flights.
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From Moline Quad-City to Phoenix Sky Harbor Intl
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One-way flight from Moline Quad-City to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Moline to Sky Harbor Intl

Cheapest flights from Moline to Sky Harbor Intl
Explore the most affordable flight options available from Moline to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amMLI - PHX
1 stop7h 13mDelta
Sun 12/146:00 amPHX - MLI
1 stop9h 19mDelta
Deal found 10/26$264
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:00 pmMLI - PHX
1 stop6h 53mUnited Airlines
Tue 11/182:51 pmPHX - MLI
1 stop5h 10mUnited Airlines
Deal found 10/27$294
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:00 pmMLI - PHX
1 stop7h 03mUnited Airlines
Mon 12/151:45 pmPHX - MLI
1 stop6h 31mUnited Airlines
Deal found 10/26$303
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:00 pmMLI - PHX
1 stop8h 00mDelta
Tue 11/48:00 amPHX - MLI
1 stop7h 20mDelta
Deal found 10/27$314
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:00 pmMLI - PHX
2 stops10h 15mUnited Airlines
Tue 11/42:51 pmPHX - MLI
1 stop5h 10mUnited Airlines
Deal found 10/27$319
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:00 pmMLI - PHX
1 stop8h 00mDelta
Mon 11/31:05 pmPHX - MLI
1 stop8h 15mDelta
Deal found 10/27$334
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:50 amMLI - PHX
1 stop9h 13mUnited Airlines
Tue 12/3012:45 amPHX - MLI
1 stop8h 27mUnited Airlines
Deal found 10/28$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Moline to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Moline

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Tue 2/24

8:30 am-3:29 pm

2 stops7h 59m

Phoenix Sky Harbor Intl

Fri 3/6

12:30 pm-9:03 pm

1 stop7h 33m

$286

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 11/14

1:00 pm-6:53 pm

1 stop6h 53m

Phoenix Sky Harbor Intl

Tue 11/18

2:51 pm-9:01 pm

1 stop5h 10m

$294

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Wed 1/7

6:30 am-12:32 pm

1 stop7h 02m

Phoenix Sky Harbor Intl

Sun 1/11

7:00 am-4:54 pm

2 stops8h 54m

$321

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Wed 12/17

10:50 am-10:11 pm

2 stops12h 21m

Phoenix Sky Harbor Intl

Tue 12/23

12:45 am-10:12 am

1 stop8h 27m

$344

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Wed 12/17

10:50 am-8:36 pm

2 stops10h 46m

Phoenix Sky Harbor Intl

Tue 12/30

12:45 am-10:12 am

1 stop8h 27m

$344

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Thu 1/15

8:46 am-7:12 pm

2 stops11h 26m

Phoenix Sky Harbor Intl

Thu 1/22

8:10 am-4:54 pm

1 stop7h 44m

$354

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 12/12

5:40 pm-10:57 pm

1 stop6h 17m

Phoenix Sky Harbor Intl

Mon 12/15

6:18 pm-10:15 am

2 stops14h 57m

$354

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Wed 12/24

4:58 pm-11:53 pm

1 stop7h 55m

Phoenix Sky Harbor Intl

Thu 1/1

2:00 pm-10:30 pm

1 stop7h 30m

$359

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 1/9

10:47 am-11:06 pm

2 stops13h 19m

Phoenix Sky Harbor Intl

Mon 1/12

9:00 am-9:16 pm

2 stops11h 16m

$359

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Sat 11/15

10:50 am-6:51 pm

2 stops9h 01m

Phoenix Sky Harbor Intl

Wed 11/19

7:00 am-3:20 pm

2 stops7h 20m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
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Compare providers for flights from Moline to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Moline to Sky Harbor Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Moline-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Moline-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Moline-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Moline-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Moline to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Moline with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Moline to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Moline to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Moline to Sky Harbor Intl. Price data was last updated on October 24, 2025.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Moline to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Moline to Phoenix Sky Harbor Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Moline to Phoenix Sky Harbor Intl Airport (average of $79). Flying from Moline to Phoenix Sky Harbor Intl Airport in January is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MLI to PHX?

Find hourly flight availability from Moline to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Moline to Phoenix Sky Harbor Intl Airport in the evening. Doing so could potentially save you 64% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Moline to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Moline to Phoenix Sky Harbor Intl Airport, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Allegiant Air
7.2
Good
695 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Moline to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Moline to Phoenix Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from Moline, you will be flying from Quad-City, which is the city’s only airport. Moline Quad-City (MLI) is located 4.0 mi from the center of Moline. There are 0 flights from Quad-City to Phoenix Sky Harbor Intl per day from 4 different airlines.

  • How long is the flight from Moline to Phoenix Sky Harbor Intl Airport?

    There are many flights that can get you from Moline to Phoenix Sky Harbor Intl Airport in 7h 59m. Fly via United Airlines to get the fastest option. There are 1297 mi between Moline and Phoenix Sky Harbor Intl Airport.

  • What are the cheapest airlines flying from Moline to Phoenix Sky Harbor Intl Airport round-trip?

    Currently priced at $173, Allegiant Air will fly you from Moline to Phoenix Sky Harbor Intl Airport and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $208 and $252, respectively. You may be able to fly from Moline to Phoenix Sky Harbor Intl Airport for 51% less than the average price by searching for these airlines.

  • Can I find deals for flights from Moline to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Moline to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Sky Harbor Intl.

  • Can I find deals for business class flights from Moline to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Moline to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Moline to Phoenix Sky Harbor Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Moline to Phoenix Sky Harbor Intl Airport (average of $79). Flying from Moline to Phoenix Sky Harbor Intl Airport in January is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Payson
Chandler
Casa Grande
Globe
Goodyear
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Moline to Sky Harbor Intl

Discover the top 4 airlines that operate flights from Moline to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$173Average$287FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$208Average$373FlexibilityNo cancel feeOn-time71%
DeltaCheapest$252Average$344FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$365FlexibilityNo cancel feeOn-time69%

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