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$43+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PHX
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Phoenix are usually found in October or December, booked 89 days in advance, depart on a Thursday or Tuesday and return on a Thursday

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 January 15, 2026.

Round-trip from

$122
(Kiwi.com)

One-way from

$43
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$309
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. 14% potential increase in price ($56 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 January 2026
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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 January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Sat 2/148:36 pm
MCI
-
PHX
1 stop12h 36m
Frontier
Thu 2/262:27 pm
PHX
-
MCI
Nonstop2h 32m
Frontier
Deal found 1/13$122
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Fri 2/136:13 pm
MCI
-
PHX
1 stop28h 28m
Frontier
Thu 2/262:27 pm
PHX
-
MCI
Nonstop2h 32m
Frontier
Deal found 1/13$123
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Sat 2/218:36 pm
MCI
-
PHX
2 stops20h 36m
Frontier
Thu 2/262:27 pm
PHX
-
MCI
Nonstop2h 32m
Frontier
Deal found 1/14$126
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Mon 2/28:41 pm
MCI
-
PHX
1 stop17h 59m
Frontier
Wed 2/116:00 am
PHX
-
MCI
1 stop8h 44m
Frontier
Deal found 1/13$130
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/107:00 am
MCI
-
PHX
1 stop7h 55m
Multiple Airlines
Thu 2/262:27 pm
PHX
-
MCI
Nonstop2h 32m
Multiple Airlines
Deal found 1/13$131
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Mon 2/98:41 pm
MCI
-
PHX
1 stop13h 01m
Frontier
Thu 2/262:27 pm
PHX
-
MCI
Nonstop2h 32m
Frontier
Deal found 1/13$132
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Mon 3/24:49 pm
MCI
-
PHX
Nonstop3h 16m
Frontier
Mon 3/96:50 am
PHX
-
MCI
1 stop11h 05m
Frontier
Deal found 1/13$133
This Frontier deal was found by Cheapflights users on 1/13. 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.
Wed 2/115:48 pm
MCI
-
PHX
1 stop7h 11m
Frontier
Thu 2/262:27 pm
PHX
-
MCI
Nonstop2h 32m
Frontier
Deal found 1/13$134
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/88:41 pm
MCI
-
PHX
1 stop12h 31m
Frontier
Thu 2/262:27 pm
PHX
-
MCI
Nonstop2h 32m
Frontier
Deal found 1/13$135
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 4/28:34 pm
MCI
-
PHX
Nonstop3h 02m
Frontier
Sun 4/53:00 pm
PHX
-
MCI
Nonstop2h 34m
Frontier
Deal found 1/13$137
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Mon 2/234:49 pm
MCI
-
PHX
Nonstop3h 16m
Multiple Airlines
Fri 2/279:35 pm
PHX
-
MCI
1 stop24h 58m
Multiple Airlines
Deal found 1/14$138
This Frontier deal was found by Cheapflights users on 1/12. 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.
Thu 2/269:24 pm
MCI
-
PHX
1 stop11h 18m
Frontier
Wed 3/49:52 am
PHX
-
MCI
1 stop4h 52m
Frontier
Deal found 1/12$139

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 January 15, 2026.
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

Sat 2/14

8:36 pm-8:50 am

2 stops13h 14m

Phoenix Sky Harbor Intl

Thu 2/19

9:17 am-7:33 pm

1 stop9h 16m

$206

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Tue 2/3

6:05 am-8:10 am

Nonstop3h 05m

Phoenix Sky Harbor Intl

Tue 2/17

6:30 am-9:55 am

Nonstop2h 25m

$323

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 3/6

6:00 am-8:00 am

Nonstop3h 00m

Phoenix Sky Harbor Intl

Tue 3/10

9:35 am-2:10 pm

Nonstop2h 35m

$328

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Wed 2/11

6:40 am-11:15 am

1 stop5h 35m

Phoenix Sky Harbor Intl

Wed 2/18

9:15 am-12:40 pm

Nonstop2h 25m

$333

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Tue 2/3

2:45 pm-10:46 pm

1 stop9h 01m

Phoenix Sky Harbor Intl

Thu 2/5

7:35 pm-1:50 pm

1 stop17h 15m

$353

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Mon 3/2

7:30 pm-9:30 pm

Nonstop3h 00m

Phoenix Sky Harbor Intl

Sat 3/7

10:25 pm-1:50 am

Nonstop2h 25m

$369

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Sat 2/28

5:50 pm-7:50 pm

Nonstop3h 00m

Phoenix Sky Harbor Intl

Mon 3/2

6:30 am-9:55 am

Nonstop2h 25m

$369

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 3/6

5:16 pm-9:51 am

2 stops17h 35m

Phoenix Sky Harbor Intl

Mon 3/9

7:22 pm-4:22 pm

2 stops19h 00m

$374

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 2/6

5:50 am-8:00 am

Nonstop3h 10m

Phoenix Sky Harbor Intl

Tue 2/10

7:10 am-10:35 am

Nonstop2h 25m

$377

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 2/5

3:35 pm-8:10 pm

1 stop5h 35m

Phoenix Sky Harbor Intl

Mon 2/9

6:40 pm-10:05 pm

Nonstop2h 25m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 18 results
1
2

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 January 9, 2026.

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 $98). 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 January 15, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% 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 January 10, 2026.

Travelers seeking maximum savings on their Kansas City to Phoenix flight should consider departing on Tuesday evenings 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.

Weekly flight availability from Kansas City to Phoenix

Explore weekly flight availability from Kansas City to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 15, 2026.

The most flights from MCI to PH1 are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Kansas City to Phoenix?

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 January 15, 2026.
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
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,048 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,163 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,129 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 9 outbound flights to Phoenix per day. You should also have plenty of airline options to choose from since 5 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 05m. Frontier provides one of the quickest options available for as low as $323. 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, Frontier ($85), Delta ($138), and Southwest ($202) offers the cheapest pricing from Kansas City to Phoenix. You may be able to fly from Kansas City to Phoenix for 74% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $48 on Frontier. Other airlines that offer cheap prices include Southwest from $107 and American Airlines from $114 one-way.

  • 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 (89%), Envoy Air (85%) and Southwest (70%).

  • 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 $320, our data indicates the cheapest price to be $40. The most popular route (Kansas City - Phoenix Sky Harbor Intl), is priced around $130.

  • 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 $98). 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 5 airlines flying from Kansas City to Phoenix

Discover the top 5 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$191FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$326FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$202Average$376FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$203Average$516FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$206Average$378FlexibilityNo cancel feeOn-time71%

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