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$125+ Cheap flights from Moline (MLI) to Phoenix

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — PHX
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Moline to Phoenix

Cheapest flights from Moline to Phoenix
Explore the most affordable flight options available from Moline to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:57 pm
MLI
-
PHX
1 stop6h 00m
American Airlines
Sat 9/192:19 pm
PHX
-
MLI
1 stop6h 59m
American Airlines
Deal found 7/21$299
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/128:13 am
MLI
-
PHX
2 stops9h 38m
United Airlines
Sat 9/199:45 am
PHX
-
MLI
1 stop6h 00m
United Airlines
Deal found 7/21$304
This Delta deal was found by Cheapflights users on 7/21. 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.
Tue 10/275:10 pm
MLI
-
PHX
1 stop7h 08m
Delta
Tue 11/311:57 am
PHX
-
MLI
1 stop9h 37m
Delta
Deal found 7/21$309
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 10/252:10 pm
MLI
-
PHX
1 stop22h 03m
Multiple Airlines
Sat 10/3110:40 pm
PHX
-
MLI
1 stop13h 40m
Multiple Airlines
Deal found 7/21$312
This Delta deal was found by Cheapflights users on 7/20. 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 8/2111:08 am
MLI
-
PHX
1 stop8h 31m
Delta
Tue 8/2511:56 pm
PHX
-
MLI
1 stop8h 29m
Delta
Deal found 7/20$314
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/211:15 pm
MLI
-
PHX
2 stops9h 09m
United Airlines
Tue 8/256:20 am
PHX
-
MLI
1 stop6h 49m
United Airlines
Deal found 7/21$319
This Delta deal was found by Cheapflights users on 7/21. 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.
Mon 10/265:10 pm
MLI
-
PHX
1 stop7h 08m
Delta
Sat 10/316:00 am
PHX
-
MLI
1 stop8h 22m
Delta
Deal found 7/21$324
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 10/252:10 pm
MLI
-
PHX
2 stops19h 01m
Multiple Airlines
Wed 11/411:40 pm
PHX
-
MLI
1 stop11h 13m
Multiple Airlines
Deal found 7/21$331
This Delta deal was found by Cheapflights users on 7/21. 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.
Mon 10/265:10 pm
MLI
-
PHX
1 stop7h 08m
Delta
Fri 11/611:57 am
PHX
-
MLI
1 stop9h 37m
Delta
Deal found 7/21$339
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/218:14 am
MLI
-
PHX
2 stops9h 02m
United Airlines
Fri 8/2811:32 am
PHX
-
MLI
1 stop7h 29m
United Airlines
Deal found 7/22$344

Find flight deals from Moline to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Phoenix (PH1). 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 July 23, 2026.

Round-trip from

$299
(American Airlines)

One-way from

$125
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$430
From Moline Quad-City to Phoenix
Search Deals
One-way flight from Moline Quad-City to Phoenix
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Phoenix 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 July 23, 2026.
Use the filters below to find and compare flights from Moline to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Thu 12/24

5:00 pm-12:06 am

1 stop8h 06m

Phoenix Sky Harbor Intl

Mon 1/4

11:55 pm-10:26 am

1 stop9h 31m

$329

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 8/21

1:15 pm-8:24 pm

2 stops9h 09m

Phoenix Sky Harbor Intl

Mon 8/24

11:32 am-9:01 pm

1 stop7h 29m

$384

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Wed 10/28

5:10 pm-10:18 pm

1 stop7h 08m

Phoenix Sky Harbor Intl

Mon 11/2

11:57 am-10:34 pm

1 stop9h 37m

$384

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Sat 12/12

3:52 pm-10:44 pm

1 stop7h 52m

Phoenix Sky Harbor Intl

Tue 12/15

2:40 pm-12:14 am

2 stops8h 34m

$394
Quickest round-trip

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Tue 10/20

2:28 pm-6:38 pm

1 stop6h 10m

Phoenix Sky Harbor Intl

Tue 10/27

9:00 am-5:43 pm

1 stop6h 43m

$399

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Thu 9/10

6:32 am-3:53 pm

2 stops11h 21m

Phoenix Sky Harbor Intl

Sun 9/13

8:30 am-10:35 pm

2 stops12h 05m

$414

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Fri 8/21

5:40 am-3:16 pm

2 stops11h 36m

Phoenix Sky Harbor Intl

Wed 8/26

6:01 am-7:31 pm

2 stops11h 30m

$415

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Mon 12/21

5:55 am-1:32 pm

1 stop8h 37m

Phoenix Sky Harbor Intl

Fri 1/1

2:15 pm-10:30 pm

1 stop7h 15m

$424

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Thu 8/20

10:30 am-3:20 pm

1 stop6h 50m

Phoenix Sky Harbor Intl

Sun 8/23

6:41 pm-9:54 am

2 stops13h 13m

$424

MolinePhoenix

MLI - PHX

MLIPHX

Moline Quad-City

Wed 10/28

10:35 am-5:09 pm

2 stops8h 34m

Phoenix Sky Harbor Intl

Mon 11/2

11:59 pm-1:58 pm

2 stops12h 59m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Moline to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

What is the cheapest month to book a flight from Moline to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Moline to Phoenix (average of $176). Flying from Moline to Phoenix in August is currently the most expensive (average of $354). 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

It’s typically best to fly out from Moline to Phoenix in the afternoon. Doing so could potentially save you 38% 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?

Airfare is below average for this route at the moment.
Moline to Phoenix flights typically cost between $326 and $436 in September.
The cheapest round-trip price found within the last 5 days was $299 on American Airlines (Sep 12-Sep 19).

How often are flights from Moline to Phoenix delayed?

About 0% of weekly flights between Moline and Phoenix have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Moline to Phoenix flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

How far ahead should I book a flight from Moline to Phoenix?

The best time to book flights from Moline to Phoenix is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAllegiant Air from Moline to Phoenix. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,484 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,484 reviews
Delta
7.8
Good
8,484 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,024 reviews
Delta
7.8
Good
8,484 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
682 reviews
Delta
7.8
Good
8,484 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,838 reviews
Delta
7.8
Good
8,484 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Moline to Phoenix. 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?

    If you book a flight to Phoenix 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 per day from 4 different airlines.

  • How long is the flight from Moline to Phoenix?

    There are many flights that can get you from Moline to Phoenix in 8h 06m. Fly via Delta or United Airlines to get the fastest option. The distance from Moline to Phoenix is about 1297 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Moline to Phoenix round-trip?

    Our cheapest airline available from Moline to Phoenix is Allegiant Air. Our recent data shows that you can find tickets from as low as $118 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $258 and $258 round-trip. Allegiant Air is priced at 69% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Moline to Phoenix one-way?

    The cheapest airlines for a one-way flight from Moline to Phoenix are Allegiant Air ($69), American Airlines ($227), and United Airlines ($248).

  • Can I find deals for flights from Moline to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Moline to Phoenix?

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

  • Can I find deals for business class flights from Moline to Phoenix?

    Yes. Cheapflights offers flight deals from Moline to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Moline to Phoenix (average of $176). Flying from Moline to Phoenix in August is currently the most expensive (average of $354). 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

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Top 4 airlines flying from Moline to Phoenix

Discover the top 4 airlines that operate flights from Moline to Phoenix. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$118Average$216FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$258Average$348FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$385FlexibilityNo cancel feeOn-time71%

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