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Sky Harbor Intl

$187+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — PHX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 May, booked 56 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 September 11, 2025.

Round-trip from

$259
(Delta)

One-way from

$187
(Kiwi.com)

Popular in

November

Cheapest in

June

Average price

$384
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. 15% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 11/15:00 pmMLI - PHX
1 stop8h 00mDelta
Sat 11/88:00 amPHX - MLI
1 stop7h 24mDelta
Deal found 9/9$259
This Delta deal was found by Cheapflights users on 9/9. 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
Sat 11/88:00 amPHX - MLI
1 stop7h 24mDelta
Deal found 9/9$264
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/23:40 pmMLI - PHX
1 stop8h 20mUnited Airlines
Sat 10/47:00 amPHX - MLI
1 stop6h 05mUnited Airlines
Deal found 9/10$269
This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 11/15:00 pmMLI - PHX
1 stop8h 00mDelta
Tue 11/42:16 pmPHX - MLI
1 stop7h 04mDelta
Deal found 9/9$289
This Delta deal was found by Cheapflights users on 9/9. 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 11/42:16 pmPHX - MLI
1 stop7h 04mDelta
Deal found 9/9$294
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/238:20 amMLI - PHX
1 stop8h 19mUnited Airlines
Thu 10/212:35 pmPHX - MLI
1 stop6h 30mUnited Airlines
Deal found 9/11$299
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:03 pmMLI - PHX
2 stops23h 00mMultiple Airlines
Wed 11/511:38 amPHX - MLI
1 stop22h 55mMultiple Airlines
Deal found 9/9$318
This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 11/15:00 pmMLI - PHX
1 stop8h 00mDelta
Wed 11/51:05 pmPHX - MLI
1 stop8h 15mDelta
Deal found 9/9$319
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/173:40 pmMLI - PHX
1 stop8h 07mUnited Airlines
Wed 9/2412:43 pmPHX - MLI
1 stop6h 29mUnited Airlines
Deal found 9/9$324

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 September 11, 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

Wed 11/12

5:08 pm-12:08 am

1 stop8h 00m

Phoenix Sky Harbor Intl

Sat 11/15

6:00 am-4:28 pm

1 stop9h 28m

$259

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 10/31

5:00 pm-11:00 pm

1 stop8h 00m

Phoenix Sky Harbor Intl

Thu 11/6

2:16 pm-10:20 pm

1 stop7h 04m

$269

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Thu 10/2

3:40 pm-10:00 pm

1 stop8h 20m

Phoenix Sky Harbor Intl

Sat 10/4

10:41 am-8:54 pm

2 stops8h 13m

$296

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 10/31

5:00 pm-11:00 pm

1 stop8h 00m

Phoenix Sky Harbor Intl

Fri 11/7

1:05 pm-10:20 pm

1 stop8h 15m

$324

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Sat 11/1

10:50 am-2:58 pm

1 stop6h 08m

Phoenix Sky Harbor Intl

Wed 11/5

6:30 am-4:37 pm

2 stops9h 07m

$344

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 10/31

3:55 pm-9:41 pm

1 stop7h 46m

Phoenix Sky Harbor Intl

Mon 11/3

8:30 am-3:20 pm

1 stop5h 50m

$344

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Sat 1/10

10:47 am-9:54 pm

2 stops12h 07m

Phoenix Sky Harbor Intl

Sat 1/17

10:22 am-4:54 pm

1 stop5h 32m

$344

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Tue 10/7

3:40 pm-10:00 pm

1 stop8h 20m

Phoenix Sky Harbor Intl

Sat 10/11

12:35 pm-10:43 pm

1 stop8h 08m

$344

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Mon 12/29

5:33 pm-10:58 pm

1 stop6h 25m

Phoenix Sky Harbor Intl

Mon 1/5

12:38 pm-9:21 pm

1 stop7h 43m

$349

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Wed 2/11

5:29 pm-10:59 pm

1 stop6h 30m

Phoenix Sky Harbor Intl

Sun 2/15

8:35 pm-10:14 am

2 stops12h 39m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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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 August 29, 2025.

Booking 56 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, January is the cheapest month in which you can book a flight from Moline to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Moline to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 September 11, 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 65% 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 September 11, 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
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 8h. Fly via Delta or United Airlines to get the fastest option. There are 1297 mi between Moline and Phoenix Sky Harbor Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 54% 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, January is the cheapest month in which you can book a flight from Moline to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Moline to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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
Payson
Glendale
Chandler
Globe
Goodyear
Casa Grande
Buckeye
Camp Verde
Surprise
Peoria
Paradise Valley
Avondale
Guadalupe

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$173Average$287FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$208Average$376FlexibilityNo cancel feeOn-time71%
DeltaCheapest$252Average$344FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$373FlexibilityNo cancel feeOn-time69%

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