What are the cheapest airlines flying from Kansas City to Phoenix Sky Harbor Intl Airport round-trip?

Flying on Frontier is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $100. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $112 and $196, respectively. Frontier is priced at 71% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

What are the cheapest flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Kansas City - Phoenix Sky Harbor Intl) can be booked for $161 on average our data indicates $298 when flying from Kansas City to Phoenix Sky Harbor Intl Airport.

What are the most reliable airlines from Kansas City to Phoenix Sky Harbor Intl Airport?

Consider Alaska Airlines (71%), American Airlines (62%) or Southwest (57%) when booking your flight. These represent the most reliable airlines when flying from Kansas City to Phoenix Sky Harbor Intl Airport.

What are the most popular airlines that fly from Kansas City to Phoenix Sky Harbor Intl Airport?

When booking a flight from Kansas City to Phoenix Sky Harbor Intl Airport, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What is the cheapest day to fly round-trip from Kansas City to Phoenix Sky Harbor Intl Airport?

Monday is generally a great day to depart. Flying on this day could help you save up to 22%.

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

The best pricing can be found in the month of August. Prices to Phoenix Sky Harbor Intl Airport from Kansas City average $356. You can even find prices in August for less than $356, as users have found deals to Phoenix Sky Harbor Intl Airport from as low as $110. The month of March appears to be one of the more expensive times to travel to Phoenix Sky Harbor Intl Airport from Kansas City. Flying in the targeted month can save you up to 27%.

What airport do you fly from for flights from Kansas City to Phoenix Sky Harbor Intl?

If you book a flight to Phoenix Sky Harbor Intl from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City. There are 8 flights from Kansas City to Phoenix Sky Harbor Intl per day from 6 different airlines.

Can I find deals for flights from Kansas City to Sky Harbor Intl that include hotel bookings?

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

How can I find direct flights from Kansas City 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 Kansas City to Sky Harbor Intl.

Can I find deals for business class flights from Kansas City to Sky Harbor Intl?

Yes. Cheapflights offers flight deals from Kansas City 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.

$39+ Flights from Kansas City to Phoenix Sky Harbor Intl Airport

Q: How much does it cost to fly round-trip from Kansas City to Phoenix Sky Harbor Intl Airport?

Airfare is below average for this route at the moment. Kansas City to Phoenix Sky Harbor Intl Airport flights typically cost between $247 and $409 in September. The cheapest round-trip price found within the last 3 days was $190 on Frontier (Sep 25-Sep 28).

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Find cheap flights from Kansas City to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Kansas City to Phoenix Sky Harbor Intl are usually found in August or September, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Kansas City to Sky Harbor Intl

Round-trip from	$190 (CheapOair)
One-way from	$39 (Frontier)
Popular in	March
Cheapest in	August
Average price	$298

From Kansas City to Phoenix Sky Harbor Intl

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One-way flight from Kansas City to Phoenix Sky Harbor Intl

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Kansas City to Sky Harbor Intl

Cheapest flights from Kansas City to Sky Harbor Intl
Explore the most affordable flight options available from Kansas City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Thu 9/255:15 pmMCI - PHX

1 stop20h 17mFrontier

Sun 9/288:37 amPHX - MCI

1 stop27h 11mFrontier

Deal found 8/14

$190

Thu 11/63:55 pmMCI - PHX

Nonstop2h 54mFrontier

Sun 11/910:34 amPHX - MCI

Nonstop2h 36mFrontier

Deal found 8/14

$193

Thu 9/113:01 pmMCI - PHX

1 stop18h 31mFrontier

Wed 9/171:02 pmPHX - MCI

2 stops22h 46mFrontier

Deal found 8/15

$196

Fri 9/263:01 pmMCI - PHX

1 stop6h 24mFrontier

Sun 9/285:04 pmPHX - MCI

2 stops21h 16mFrontier

Deal found 8/13

$197

Thu 10/98:38 pmMCI - PHX

1 stop4h 51mFrontier

Sun 10/129:59 pmPHX - MCI

1 stop19h 54mFrontier

Deal found 8/15

$199

Fri 10/108:38 pmMCI - PHX

1 stop4h 51mFrontier

Tue 10/144:14 pmPHX - MCI

1 stop23h 41mFrontier

Deal found 8/14

$200

Wed 11/56:20 amMCI - PHX

2 stops6h 05mSouthwest

Wed 11/126:00 amPHX - MCI

Nonstop2h 30mSouthwest

Deal found 8/14

$201

Sun 9/73:01 pmMCI - PHX

2 stops9h 41mFrontier

Sun 9/146:00 amPHX - MCI

1 stop5h 48mFrontier

Deal found 8/14

$202

Thu 10/98:38 pmMCI - PHX

1 stop4h 51mFrontier

Tue 10/144:14 pmPHX - MCI

1 stop23h 41mFrontier

Deal found 8/14

$203

Sat 9/134:05 pmMCI - PHX

1 stop25h 16mMultiple Airlines

Sat 9/208:00 amPHX - MCI

1 stop29h 10mMultiple Airlines

Deal found 8/15

$205

Best flights from Kansas City to Sky Harbor Intl
Discover carefully curated flight deals from Kansas City to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Fri 10/108:38 pmMCI - PHX

2 stops24h 15mFrontier

Tue 10/147:30 pmPHX - MCI

1 stop20h 25mFrontier

Deal found 8/14

$196

Sat 11/87:13 amMCI - PHX

Nonstop3h 06mAmerican Airlines

Fri 11/1410:24 amPHX - MCI

Nonstop2h 39mAmerican Airlines

Deal found 8/14

$196

Thu 11/135:20 amMCI - PHX

Nonstop3h 00mSouthwest

Wed 11/194:25 pmPHX - MCI

Nonstop2h 30mSouthwest

Deal found 8/15

$196

Mon 9/83:01 pmMCI - PHX

1 stop6h 24mMultiple Airlines

Fri 9/122:25 pmPHX - MCI

1 stop22h 45mMultiple Airlines

Deal found 8/14

$196

Thu 11/611:12 amMCI - PHX

2 stops12h 28mFrontier

Sun 11/910:53 pmPHX - MCI

1 stop19h 40mFrontier

Deal found 8/15

$196

Fri 11/142:45 pmMCI - PHX

Nonstop3h 04mAmerican Airlines

Tue 11/1810:24 amPHX - MCI

Nonstop2h 39mAmerican Airlines

Deal found 8/15

$196

Wed 11/51:50 pmMCI - PHX

Nonstop2h 55mSouthwest

Wed 11/125:25 amPHX - MCI

1 stop4h 20mSouthwest

Deal found 8/14

$196

Fri 9/123:01 pmMCI - PHX

1 stop6h 24mFrontier

Fri 9/196:36 amPHX - MCI

1 stop5h 12mFrontier

Deal found 8/15

$196

Fri 9/125:15 pmMCI - PHX

2 stops21h 25mFrontier

Sun 9/148:37 amPHX - MCI

1 stop27h 11mFrontier

Deal found 8/15

$196

Fri 10/248:38 pmMCI - PHX

2 stops26h 30mFrontier

Sun 10/269:59 pmPHX - MCI

1 stop19h 54mFrontier

Deal found 8/15

$196

Mon 10/63:01 pmMCI - PHX

1 stop22h 13mFrontier

Fri 10/109:58 pmPHX - MCI

2 stops17h 57mFrontier

Deal found 8/15

$196

Last-minute flights from Kansas City to Sky Harbor Intl
Discover last-minute flight deals from Kansas City to Sky Harbor Intl. Data last updated August 16, 2025 and is based on user searches.

Thu 8/212:18 pmMCI - PHX

1 stop11h 06mFrontier

Sun 8/245:30 amPHX - MCI

2 stops30h 03mFrontier

Deal found 8/14

$221

Sun 8/242:18 pmMCI - PHX

1 stop21h 12mMultiple Airlines

Sat 8/307:00 amPHX - MCI

1 stop29h 01mMultiple Airlines

Deal found 8/15

$268

Sun 8/242:18 pmMCI - PHX

1 stop21h 12mMultiple Airlines

Thu 8/281:48 pmPHX - MCI

1 stop22h 13mMultiple Airlines

Deal found 8/15

$279

Sun 8/242:18 pmMCI - PHX

1 stop21h 12mFrontier

Wed 8/278:00 amPHX - MCI

2 stops27h 33mFrontier

Deal found 8/15

$286

Mon 8/252:18 pmMCI - PHX

1 stop7h 56mMultiple Airlines

Sat 8/3012:00 pmPHX - MCI

2 stops24h 01mMultiple Airlines

Deal found 8/15

$259

Mon 8/252:18 pmMCI - PHX

1 stop7h 56mMultiple Airlines

Thu 8/281:48 pmPHX - MCI

1 stop22h 13mMultiple Airlines

Deal found 8/15

$270

Mon 8/252:18 pmMCI - PHX

1 stop7h 56mFrontier

Wed 8/278:00 amPHX - MCI

2 stops27h 33mFrontier

Deal found 8/15

$277

Mon 8/252:18 pmMCI - PHX

1 stop7h 56mMultiple Airlines

Wed 8/277:00 amPHX - MCI

1 stop29h 01mMultiple Airlines

Deal found 8/15

$297

Mon 8/252:18 pmMCI - PHX

1 stop7h 56mMultiple Airlines

Tue 8/268:00 amPHX - MCI

2 stops36h 53mMultiple Airlines

Deal found 8/15

$305

Thu 9/43:01 pmMCI - PHX

1 stop6h 24mFrontier

Tue 9/91:02 pmPHX - MCI

2 stops46h 46mFrontier

Deal found 8/15

$213

Thu 9/43:01 pmMCI - PHX

1 stop6h 24mFrontier

Mon 9/86:32 amPHX - MCI

1 stop5h 16mFrontier

Deal found 8/13

$215

Sun 9/73:01 pmMCI - PHX

2 stops9h 41mFrontier

Sun 9/146:00 amPHX - MCI

1 stop5h 48mFrontier

Deal found 8/14

$202

One-way flights from Kansas City to Sky Harbor Intl
Search for one-way flight options from Kansas City to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated August 16, 2025.

Thu 11/1312:31 pmMCI - PHX

Nonstop2h 54mFrontier

Deal found 8/14

$39

Fri 9/263:01 pmMCI - PHX

1 stop6h 24mFrontier

Deal found 8/14

$71

Mon 9/153:01 pmMCI - PHX

1 stop6h 24mFrontier

Deal found 8/14

$73

Mon 11/178:28 pmMCI - PHX

1 stop5h 01mFrontier

Deal found 8/15

$76

Thu 9/113:01 pmMCI - PHX

1 stop6h 24mFrontier

Deal found 8/15

$77

Mon 9/223:01 pmMCI - PHX

1 stop6h 24mFrontier

Deal found 8/14

$79

Fri 9/193:01 pmMCI - PHX

1 stop6h 24mFrontier

Deal found 8/14

$80

Sat 10/116:00 amMCI - PHX

Nonstop2h 50mAmerican Airlines

Deal found 8/15

$81

Thu 9/183:01 pmMCI - PHX

1 stop6h 24mFrontier

Deal found 8/15

$83

Sun 9/143:01 pmMCI - PHX

1 stop18h 59mFrontier

Deal found 8/15

$84

Fri 8/226:02 pmMCI - PHX

1 stop7h 22mFrontier

Deal found 8/15

$85

Cheapflights Fare Finder

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 10/10

8:38 pm-6:53 pm

2 stops24h 15m

Phoenix Sky Harbor Intl

Tue 10/14

7:30 pm-5:55 pm

1 stop20h 25m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Sat 11/8

7:13 am-9:19 am

Nonstop3h 06m

Phoenix Sky Harbor Intl

Fri 11/14

10:24 am-2:03 pm

Nonstop2h 39m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 11/13

5:20 am-7:20 am

Nonstop3h 00m

Phoenix Sky Harbor Intl

Wed 11/19

4:25 pm-7:55 pm

Nonstop2h 30m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Mon 9/8

3:01 pm-7:25 pm

1 stop6h 24m

Phoenix Sky Harbor Intl

Fri 9/12

2:25 pm-3:10 pm

1 stop22h 45m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Thu 11/6

11:12 am-10:40 pm

2 stops12h 28m

Phoenix Sky Harbor Intl

Sun 11/9

10:53 pm-7:33 pm

1 stop19h 40m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 11/14

2:45 pm-4:49 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Tue 11/18

10:24 am-2:03 pm

Nonstop2h 39m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Wed 11/5

1:50 pm-3:45 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Wed 11/12

5:25 am-10:45 am

1 stop4h 20m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 9/12

3:01 pm-7:25 pm

1 stop6h 24m

Phoenix Sky Harbor Intl

Fri 9/19

6:36 am-1:48 pm

1 stop5h 12m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 9/12

5:15 pm-12:40 pm

2 stops21h 25m

Phoenix Sky Harbor Intl

Sun 9/14

8:37 am-1:48 pm

1 stop27h 11m

$196

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 10/24

8:38 pm-9:08 pm

2 stops26h 30m

Phoenix Sky Harbor Intl

Sun 10/26

9:59 pm-7:53 pm

1 stop19h 54m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 20 results

The best insider tips for Kansas City to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Phoenix Sky Harbor Intl Airport trip

Airports

MCI

MCI's central security checkpoint rarely has long waits, with most lines taking under 5 minutes even without TSA PreCheck.

PHX

For quick access to downtown, taxis offer a flat rate from PHX, making it a cost-effective choice over rideshares.

Our travel experts

Brandon Schultz

Expert on PHX

Matt Meltzer

Expert on MCI

Best time to book a flight from Kansas City to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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 Sky Harbor Intl Airport

How far ahead should I book a flight from Kansas City to Phoenix Sky Harbor Intl Airport?

The best time to book flights from Kansas City to Phoenix Sky Harbor Intl Airport is 89 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.

What is the cheapest month to book a flight from Kansas City to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Kansas City to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Kansas City 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 MCI to PHX?

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Kansas City to Phoenix Sky Harbor Intl Airport by exploring options for tickets at noon.

What is the cheapest day to fly from Kansas City to Phoenix Sky Harbor Intl Airport?

Travelers seeking maximum savings on their Kansas City to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday 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 Sky Harbor Intl Airport

The most flights from MCI to PHX are scheduled on a Monday (12 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 Sky Harbor Intl Airport?

What’s the top layover airport for flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Denver (DEN) – chosen by Cheapflights users on 71% of 1-stop itineraries from Kansas City to Phoenix Sky Harbor Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $256.

What’s the fastest layover option from Kansas City to Phoenix Sky Harbor Intl Airport?

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 37m.

Which airport typically offers the quickest layover for flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 3h 43m.

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Kansas City to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,985 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Spirit Airlines

6.3

Okay

8,042 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,211 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

What airport do you fly from for flights from Kansas City to Phoenix Sky Harbor Intl?
If you book a flight to Phoenix Sky Harbor Intl from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City. There are 8 flights from Kansas City to Phoenix Sky Harbor Intl per day from 6 different airlines.
What are the cheapest airlines flying from Kansas City to Phoenix Sky Harbor Intl Airport round-trip?
Flying on Frontier is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $100. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $112 and $196, respectively. Frontier is priced at 71% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Kansas City to Phoenix Sky Harbor Intl Airport?
Consider Alaska Airlines (71%), American Airlines (62%) or Southwest (57%) when booking your flight. These represent the most reliable airlines when flying from Kansas City to Phoenix Sky Harbor Intl Airport.
What are the cheapest flights from Kansas City to Phoenix Sky Harbor Intl Airport?
Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Kansas City - Phoenix Sky Harbor Intl) can be booked for $161 on average our data indicates $298 when flying from Kansas City to Phoenix Sky Harbor Intl Airport.
Can I find deals for flights from Kansas City to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Kansas City to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansas City 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 Kansas City to Sky Harbor Intl.
Can I find deals for business class flights from Kansas City to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Kansas City to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Kansas City 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.

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Top 6 airlines flying from Kansas City to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$100	Average$198	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$112	Average$245	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$196	Average$326	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$203	Average$476	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$243	Average$381	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$256	Average$377	FlexibilityNo cancel fee	On-time63%

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$39+ Cheap flights from Kansas City (MCI) 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kansas City to Phoenix Sky Harbor Intl are usually found in August or September, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Kansas City to Sky Harbor Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Sky Harbor Intl

Cheapest flights from Kansas City to Sky Harbor IntlExplore the most affordable flight options available from Kansas City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Explore the most affordable flight options available from Kansas City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Phoenix Sky Harbor Intl Airport that are best for you.

The best insider tips for Kansas City to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Phoenix Sky Harbor Intl Airport trip

Airports

MCI

PHX

Our travel experts

Best time to book a flight from Kansas City to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Kansas City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Kansas City to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Sky Harbor Intl. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Kansas City to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to fly from MCI to PHX?

Find hourly flight availability from Kansas City 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 August 16, 2025.

What is the cheapest day to fly from Kansas City to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Sky Harbor Intl. Price data was last updated on August 10, 2025.

Weekly flight availability from Kansas City to Phoenix Sky Harbor Intl Airport

How much does it cost to fly round-trip from Kansas City to Phoenix Sky Harbor Intl Airport?

What’s the top layover airport for flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Share of 1-stop round-trip flights from Kansas City to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Average round-trip fare for 1-stop flights from Kansas City to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Kansas City to Phoenix Sky Harbor Intl Airport?

Shortest average travel time for 1-stop one-way flights from Kansas City to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Average layover duration for 1-stop one-way flights from Kansas City to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Kansas City to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Kansas City to Phoenix Sky Harbor Intl Airport round-trip?

What are the most reliable airlines from Kansas City to Phoenix Sky Harbor Intl Airport?

What are the cheapest flights from Kansas City to Phoenix Sky Harbor Intl Airport?

Can I find deals for flights from Kansas City to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Kansas City to Sky Harbor Intl?

Can I find deals for business class flights from Kansas City to Sky Harbor Intl?

What is the cheapest month to book a flight from Kansas City to Phoenix Sky Harbor Intl Airport?

Traveling to a place near Phoenix Sky Harbor Intl Airport?

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Alternative routes for Kansas City to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Kansas City to Sky Harbor Intl

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Cheapest flights from Kansas City to Sky Harbor Intl
Explore the most affordable flight options available from Kansas City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.