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Cheap flights from Kansas City to Phoenix from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Phoenix departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:48 pm - 8:06 amMCI-PHX
18h 18m1 stop
Frontier Logo
10:26 pm - 7:50 pmPHX-MCI
20h 24m1 stop
$138Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Southwest Logo
6:05 pm - 8:00 pmMCI-PHX
2h 55mnonstop
Southwest Logo
8:55 am - 12:25 pmPHX-MCI
2h 30mnonstop
$139Southwest
Find Deal
Wed, Dec 10 - Tue, Dec 16
Multiple Airlines Logo
11:53 am - 1:55 pmMCI-PHX
3h 02mnonstop
Multiple Airlines Logo
6:04 pm - 2:52 pmPHX-MCI
19h 48m2 stops
$140Multiple Airlines
Find Deal
Thu, Dec 25 - Mon, Jan 5
Frontier Logo
8:09 pm - 8:06 amMCI-PHX
12h 57m1 stop
Frontier Logo
7:00 am - 7:50 pmPHX-MCI
11h 50m1 stop
$141Frontier
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Thu, Dec 11 - Sun, Dec 14
Frontier Logo
10:52 am - 12:54 pmMCI-PHX
3h 02mnonstop
Frontier Logo
10:31 pm - 7:51 pmPHX-MCI
20h 20m1 stop
$142Frontier
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Thu, Dec 11 - Fri, Dec 19
Frontier Logo
2:48 pm - 12:44 amMCI-PHX
10h 56m1 stop
Frontier Logo
9:16 am - 7:50 pmPHX-MCI
9h 34m1 stop
$143Frontier
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Fri, Dec 5 - Mon, Dec 8
Frontier Logo
8:09 pm - 12:44 amMCI-PHX
5h 35m1 stop
Frontier Logo
12:16 pm - 7:50 pmPHX-MCI
6h 34m1 stop
$144Frontier
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Thu, Dec 4 - Mon, Dec 15
Frontier Logo
2:48 pm - 12:44 amMCI-PHX
10h 56m1 stop
Frontier Logo
7:25 am - 11:03 amPHX-MCI
2h 38mnonstop
$145Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Southwest Logo
9:20 am - 11:15 amMCI-PHX
2h 55mnonstop
Southwest Logo
6:30 pm - 10:00 pmPHX-MCI
2h 30mnonstop
$174Southwest
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Fri, Dec 5 - Wed, Dec 10
American Airlines Logo
7:10 am - 9:16 amMCI-PHX
3h 06mnonstop
American Airlines Logo
10:24 am - 2:03 pmPHX-MCI
2h 39mnonstop
$186American Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19

Southwest flights from Kansas City to Phoenix Sky Harbor Intl Airport

Our best Southwest deals on Kansas City to Phoenix Sky Harbor Intl Airport flight tickets
Southwest
Dec 10
MCI6:05 pmKansas City
2h 55m
PHX8:00 pmPhoenix Sky Harbor Intl
Dec 16
PHX8:55 amPhoenix Sky Harbor Intl
2h 30m
MCI12:25 pmKansas City
$139
Find similar
Southwest
Dec 5
MCI9:20 amKansas City
2h 55m
PHX11:15 amPhoenix Sky Harbor Intl
Dec 10
PHX6:30 pmPhoenix Sky Harbor Intl
2h 30m
MCI10:00 pmKansas City
$174
Find similar
Southwest
Nov 13
MCI5:20 amKansas City
3h 00m
PHX7:20 amPhoenix Sky Harbor Intl
Nov 17
PHX4:25 pmPhoenix Sky Harbor Intl
2h 30m
MCI7:55 pmKansas City
$213
Find similar

American Airlines flights from Kansas City to Phoenix Sky Harbor Intl Airport

Our best American Airlines deals on Kansas City to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Nov 15
MCI7:10 amKansas City
3h 06m
PHX9:16 amPhoenix Sky Harbor Intl
Nov 19
PHX10:24 amPhoenix Sky Harbor Intl
2h 39m
MCI2:03 pmKansas City
$186
Find similar
American Airlines
Nov 8
MCI2:45 pmKansas City
3h 04m
PHX4:49 pmPhoenix Sky Harbor Intl
Nov 15
PHX8:05 pmPhoenix Sky Harbor Intl
2h 33m
MCI11:38 pmKansas City
$262
Find similar
American Airlines
Nov 8
MCI2:31 pmKansas City
6h 52m
1 stop
PHX8:23 pmPhoenix Sky Harbor Intl
Nov 15
PHX8:05 pmPhoenix Sky Harbor Intl
2h 33m
MCI11:38 pmKansas City
$272
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Kansas City to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 12/5

2:48 pm-8:06 am

1 stop18h 18m

Phoenix Sky Harbor Intl

Sun 12/7

10:26 pm-7:50 pm

1 stop20h 24m

$138

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Wed 12/10

6:05 pm-8:00 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Tue 12/16

8:55 am-12:25 pm

Nonstop2h 30m

$139

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 12/25

11:53 am-1:55 pm

Nonstop3h 02m

Phoenix Sky Harbor Intl

Mon 1/5

6:04 pm-2:52 pm

2 stops19h 48m

$140

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 12/11

8:09 pm-8:06 am

1 stop12h 57m

Phoenix Sky Harbor Intl

Sun 12/14

7:00 am-7:50 pm

1 stop11h 50m

$141

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 12/11

10:52 am-12:54 pm

Nonstop3h 02m

Phoenix Sky Harbor Intl

Fri 12/19

10:31 pm-7:51 pm

1 stop20h 20m

$142

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 12/5

2:48 pm-12:44 am

1 stop10h 56m

Phoenix Sky Harbor Intl

Mon 12/8

9:16 am-7:50 pm

1 stop9h 34m

$143

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 12/4

8:09 pm-12:44 am

1 stop5h 35m

Phoenix Sky Harbor Intl

Mon 12/15

12:16 pm-7:50 pm

1 stop6h 34m

$144

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 12/5

2:48 pm-12:44 am

1 stop10h 56m

Phoenix Sky Harbor Intl

Sun 12/7

7:25 am-11:03 am

Nonstop2h 38m

$145

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 12/5

9:20 am-11:15 am

Nonstop2h 55m

Phoenix Sky Harbor Intl

Wed 12/10

6:30 pm-10:00 pm

Nonstop2h 30m

$174

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Sat 11/15

7:10 am-9:16 am

Nonstop3h 06m

Phoenix Sky Harbor Intl

Wed 11/19

10:24 am-2:03 pm

Nonstop2h 39m

$186

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from Kansas City to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, October is the cheapest month to fly from Kansas City to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $271. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of October, then departing from Kansas City during the month August is also very affordable. Most momondo users find prices during this month for around $303.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Kansas City is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $381. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $474. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from Kansas City to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $379. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $432. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kansas City to Phoenix Sky Harbor Intl flight route?

Fly from Kansas City to Phoenix Sky Harbor Intl for the best Kansas City - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $351 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Kansas City for as low as $310 on momondo.

What cabin class options are available on Kansas City to Phoenix Sky Harbor Intl flights?

There are 3 cabin classes available to choose from on Kansas City to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kansas City to Phoenix Sky Harbor Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Kansas City to Phoenix Sky Harbor Intl Airport.

How have Kansas City to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of October 2025, prices for Kansas City to Phoenix Sky Harbor Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Phoenix Sky Harbor Intl Airport (MCI to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Phoenix Sky Harbor Intl Airport

Best Price Found

$151

Fastest flight time

2h 53m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The best one-way flight to Phoenix Sky Harbor Intl Airport from Kansas City in the past 72 hours is $151. The best round-trip flight deal from Kansas City to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $241.
The fastest flight from Kansas City to Phoenix Sky Harbor Intl Airport takes 2h 53m
Direct flights go from Kansas City to Phoenix Sky Harbor Intl Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
Search flight deals

  • How far is Kansas City to Phoenix Sky Harbor Intl by plane?

    Kansas City and Phoenix Sky Harbor Intl are 1043.3 mi apart from one another. A reasonable flight in good conditions will take 2h 54m.

  • When did momondo last update prices for flights from Kansas City Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Kansas City Airport to Phoenix Sky Harbor Intl Airport are updated daily.

  • How many operators does momondo search for flights from Kansas City Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Kansas City Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The required travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kansas City to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Kansas City to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Kansas City to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Kansas City to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $99Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $139Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $218Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $230Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
DeltaPriceFrom $234Free CancellationRating
7.9
7,993 reviews
Search Delta flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

  • Southwest Flights From Kansas City to Phoenix Sky Harbor Intl Airport

    Southwest flies from Kansas City to Phoenix Sky Harbor Intl Airport around 4 times per week, with 4,242 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Kansas City to Phoenix Sky Harbor Intl Airport in the last 72 hours was $218 (round-trip), much lower than the average airfare cost of $377 for Southwest flights on this route.

  • American Airlines Flights From Kansas City to Phoenix Sky Harbor Intl Airport

    $230 is the best American Airlines flight deal from Kansas City to Phoenix Sky Harbor Intl Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $382, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,030 user reviews) flies into Phoenix Sky Harbor Intl Airport from Kansas City 2 times in an average week so prices can vary.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Goodyear
Buckeye
Payson
Apache Junction
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Phoenix?

Finding the right flight to Phoenix from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

Can I find flights from Kansas City to Phoenix with flexible booking policies on momondo?

Flights from Kansas City to Phoenix with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kansas City to Phoenix?

Once all potential Kansas City to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kansas City to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kansas City to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

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