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$29+ Cheap flights from Kansas City (MCI) 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PHX
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Phoenix are usually found in October or August, booked 89 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Kansas City to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 December 1, 2025.

Round-trip from

$130
(Kiwi.com)

One-way from

$29
(Frontier)

Popular in

March

Cheapest in

October

Average price

$363
From Kansas City to Phoenix
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One-way flight from Kansas City to Phoenix
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Highest demand for flights based on searches. 12% potential increase in price ($50 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 December 2025
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Find flight deals from Kansas City to Phoenix

Cheapest flights from Kansas City to Phoenix
Explore the most affordable flight options available from Kansas City to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
Tue 12/238:45 pmMCI - PHX
1 stop4h 44mFrontier
Thu 12/257:20 amPHX - MCI
Nonstop2h 38mFrontier
Deal found 11/30$130
This Super.com deal was found by Cheapflights users on 11/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:53 amMCI - PHX
Nonstop3h 02mFrontier
Thu 1/17:20 amPHX - MCI
Nonstop2h 38mFrontier
Deal found 11/28$141
This Frontier deal was found by Cheapflights users on 12/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:45 pmMCI - PHX
1 stop4h 59mFrontier
Thu 12/187:20 amPHX - MCI
Nonstop2h 38mFrontier
Deal found 12/1$148
This Frontier deal was found by Cheapflights users on 11/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:45 pmMCI - PHX
1 stop4h 44mFrontier
Thu 12/257:20 amPHX - MCI
Nonstop2h 38mFrontier
Deal found 11/30$152
This Frontier deal was found by Cheapflights users on 11/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:32 pmMCI - PHX
Nonstop3h 02mFrontier
Thu 12/257:20 amPHX - MCI
Nonstop2h 38mFrontier
Deal found 11/30$154
This Frontier deal was found by Cheapflights users on 11/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:45 pmMCI - PHX
1 stop4h 44mFrontier
Thu 12/257:20 amPHX - MCI
Nonstop2h 38mFrontier
Deal found 11/30$156
This Expedia deal was found by Cheapflights users on 11/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:45 pmMCI - PHX
1 stop12h 36mFrontier
Fri 1/27:00 amPHX - MCI
1 stop11h 50mFrontier
Deal found 11/30$164
This Super.com deal was found by Cheapflights users on 11/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:09 pmMCI - PHX
1 stop5h 35mFrontier
Sun 12/147:25 amPHX - MCI
Nonstop2h 38mFrontier
Deal found 11/29$167
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
Wed 12/318:45 pmMCI - PHX
1 stop4h 44mFrontier
Mon 1/57:00 amPHX - MCI
1 stop11h 50mFrontier
Deal found 11/30$171
This Expedia deal was found by Cheapflights users on 11/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:53 amMCI - PHX
Nonstop3h 02mFrontier
Wed 12/319:31 amPHX - MCI
1 stop9h 19mFrontier
Deal found 11/30$172

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City 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 December 1, 2025.
Use the filters below to find and compare flights from Kansas City to Phoenix that are best for you.

Fly from

Kansas City

Fly to

Phoenix

Route

Depart

Return

Price

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Sun 1/11

5:50 am-8:00 am

Nonstop3h 10m

Phoenix Sky Harbor Intl

Sun 1/18

7:05 am-10:30 am

Nonstop2h 25m

$268

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 1/29

7:00 am-3:45 pm

1 stop9h 45m

Phoenix Sky Harbor Intl

Sun 2/1

12:05 pm-11:39 pm

1 stop10h 34m

$305

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Wed 2/4

7:00 am-1:50 pm

1 stop7h 50m

Phoenix Sky Harbor Intl

Sun 2/8

12:05 pm-11:39 pm

1 stop10h 34m

$305

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 1/30

7:00 am-3:45 pm

1 stop9h 45m

Phoenix Sky Harbor Intl

Tue 2/3

12:05 pm-11:23 pm

1 stop10h 18m

$305

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 1/22

7:00 am-1:50 pm

1 stop7h 50m

Phoenix Sky Harbor Intl

Mon 1/26

2:45 pm-11:23 pm

1 stop7h 38m

$305

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 2/12

7:55 pm-12:42 am

1 stop5h 47m

Phoenix Sky Harbor Intl

Thu 2/19

7:15 am-2:51 pm

1 stop6h 36m

$307

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 2/12

7:55 pm-12:42 am

1 stop5h 47m

Phoenix Sky Harbor Intl

Wed 2/18

7:15 am-2:51 pm

1 stop6h 36m

$307

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Sat 2/21

11:28 am-6:20 pm

1 stop7h 52m

Phoenix Sky Harbor Intl

Fri 2/27

12:59 am-10:48 am

1 stop8h 49m

$307

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 1/30

2:45 pm-4:12 pm

1 stop26h 27m

Phoenix Sky Harbor Intl

Tue 2/3

6:53 pm-1:50 pm

2 stops17h 57m

$339

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Sun 12/14

5:20 am-7:20 am

Nonstop3h 00m

Phoenix Sky Harbor Intl

Tue 12/16

6:30 pm-10:00 pm

Nonstop2h 30m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 18 results
1
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Best time to book a flight from Kansas City to Phoenix

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Phoenix. Price data was last updated on November 28, 2025.

The price you pay for your flight from Kansas City to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, December is the cheapest month in which you can book a flight from Kansas City to Phoenix (average of $100). Flying from Kansas City to Phoenix in May is currently the most expensive (average of $237). 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 MCI to PHX?

Find hourly flight availability from Kansas City 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 December 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 41% on flights from Kansas City to Phoenix by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Kansas City to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kansas City to Phoenix flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 1, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Kansas City to Phoenix to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,010 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,065 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,041 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.8
Fair
3,094 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Kansas City 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 Kansas City to Phoenix?

    Kansas City (MCI) is the airport you will fly out of if you book a flight from Kansas City to Phoenix. You should not have trouble finding flights to Phoenix from Kansas City; the airport handles an average of 4 outbound flights to Phoenix per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Kansas City airport to Phoenix. It is only a 17.4 mi journey to Kansas City (MCI) from Kansas City’s city center.

  • How long is the flight from Kansas City to Phoenix?

    A quick flight from Kansas City to Phoenix can take about 3h 10m. Southwest provides one of the quickest options available for as low as $268. The distance between Kansas City and Phoenix is about 1040 mi. This flight may include one or multiple stops.

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

    According to our current data, Spirit Airlines ($91), Frontier ($94), and Delta ($168) offers the cheapest pricing from Kansas City to Phoenix. You may be able to fly from Kansas City to Phoenix for 73% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Kansas City to Phoenix?

    The top 3 most reliable airlines when flying from Kansas City to Phoenix are Frontier (82%), Alaska Airlines (78%) and American Airlines (75%).

  • What are the cheapest flights from Kansas City to Phoenix?

    Looking for the cheapest flight from Kansas City to Phoenix? While on average our users pay $270, our data indicates the cheapest price to be $54. The most popular route (Kansas City - Phoenix Sky Harbor Intl), is priced around $122.

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

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

  • How can I find direct flights from Kansas City to Phoenix?

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

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

    Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Phoenix?

    Currently, December is the cheapest month in which you can book a flight from Kansas City to Phoenix (average of $100). Flying from Kansas City to Phoenix in May is currently the most expensive (average of $237). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Kansas City to Phoenix

Discover the top 6 airlines that operate flights from Kansas City 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$288FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$207FlexibilityNo cancel feeOn-time62%
DeltaCheapest$168Average$326FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$211Average$375FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$214Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$503FlexibilityNo cancel feeOn-time69%

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