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Cheap flights from Phoenix Sky Harbor Intl Airport to Missouri from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Missouri departing on 12/29. 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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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 9:31 amPHX-MCI
2h 31mnonstop
Frontier Logo
8:28 pm - 12:32 amMCI-PHX
5h 04m1 stop
$129Frontier
Find Deal
Thu, Nov 20 - Mon, Dec 1
Frontier Logo
10:11 pm - 7:33 pmPHX-MCI
20h 22m1 stop
Frontier Logo
6:56 pm - 8:59 pmMCI-PHX
3h 03mnonstop
$130Frontier
Find Deal
Fri, Nov 21 - Sun, Nov 23
Southwest Logo
8:25 am - 12:20 pmPHX-STL
2h 55mnonstop
Southwest Logo
8:50 am - 11:20 amSTL-PHX
3h 30mnonstop
$149Southwest
Find Deal
Wed, Dec 3 - Wed, Dec 10
Southwest Logo
6:30 pm - 10:20 pmPHX-STL
2h 50mnonstop
Southwest Logo
5:25 am - 7:55 amSTL-PHX
3h 30mnonstop
$174Southwest
Find Deal
Fri, Dec 5 - Sat, Dec 6
American Airlines Logo
8:06 pm - 11:39 pmPHX-MCI
2h 33mnonstop
American Airlines Logo
5:35 pm - 7:33 pmMCI-PHX
2h 58mnonstop
$184American Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Delta Logo
12:59 am - 9:52 amPHX-MCI
7h 53m1 stop
Delta Logo
10:45 am - 5:49 pmMCI-PHX
8h 04m1 stop
$197Delta
Find Deal
Sun, Nov 23 - Wed, Dec 3
American Airlines Logo
8:06 pm - 11:39 pmPHX-MCI
2h 33mnonstop
American Airlines Logo
5:35 pm - 7:33 pmMCI-PHX
2h 58mnonstop
$209American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
7:00 am - 1:30 pmPHX-STL
5h 30m1 stop
Delta Logo
6:00 am - 2:00 pmSTL-PHX
9h 00m1 stop
$217Delta
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
7:00 am - 2:04 pmPHX-SGF
6h 04m1 stop
United Airlines Logo
6:20 pm - 12:17 amSGF-PHX
6h 57m1 stop
$255United Airlines
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Wed, Dec 17 - Sat, Dec 20
United Airlines Logo
2:51 pm - 8:51 pmPHX-SGF
5h 00m1 stop
United Airlines Logo
6:15 am - 12:11 pmSGF-PHX
6h 56m1 stop
$289United Airlines
Find Deal
Wed, Nov 26 - Fri, Nov 28

Delta flights from Phoenix Sky Harbor Intl Airport to Missouri

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Missouri flight tickets
Delta
Nov 23
PHX12:59 amPhoenix Sky Harbor Intl
7h 53m
1 stop
MCI9:52 amKansas City
Dec 3
MCI10:45 amKansas City
8h 04m
1 stop
PHX5:49 pmPhoenix Sky Harbor Intl
$197
Find similar
Delta
Dec 2
PHX7:00 amPhoenix Sky Harbor Intl
5h 30m
1 stop
STL1:30 pmLambert-St Louis
Dec 9
STL6:00 amLambert-St Louis
9h 00m
1 stop
PHX2:00 pmPhoenix Sky Harbor Intl
$217
Find similar
Delta
Dec 4
PHX12:59 amPhoenix Sky Harbor Intl
7h 11m
1 stop
STL9:10 amLambert-St Louis
Dec 6
STL1:00 pmLambert-St Louis
5h 49m
1 stop
PHX5:49 pmPhoenix Sky Harbor Intl
$223
Find similar

Frontier flights from Phoenix Sky Harbor Intl Airport to Missouri

Our best Frontier deals on Phoenix Sky Harbor Intl Airport to Missouri flight tickets
Frontier
Nov 20
PHX6:00 amPhoenix Sky Harbor Intl
2h 31m
MCI9:31 amKansas City
Dec 1
MCI8:28 pmKansas City
5h 04m
1 stop
PHX12:32 amPhoenix Sky Harbor Intl
$129
Find similar
Frontier
Nov 21
PHX10:11 pmPhoenix Sky Harbor Intl
20h 22m
1 stop
MCI7:33 pmKansas City
Nov 23
MCI6:56 pmKansas City
3h 03m
PHX8:59 pmPhoenix Sky Harbor Intl
$130
Find similar
Frontier
Dec 31
PHX7:00 amPhoenix Sky Harbor Intl
11h 50m
1 stop
MCI7:50 pmKansas City
Jan 1
MCI11:53 amKansas City
3h 02m
PHX1:55 pmPhoenix Sky Harbor Intl
$133
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Missouri 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 November 6, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Thu 11/20

6:00 am-9:31 am

Nonstop2h 31m

Kansas City

Mon 12/1

8:28 pm-12:32 am

1 stop5h 04m

$129

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Fri 11/21

10:11 pm-7:33 pm

1 stop20h 22m

Kansas City

Sun 11/23

6:56 pm-8:59 pm

Nonstop3h 03m

$130

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Wed 12/3

8:25 am-12:20 pm

Nonstop2h 55m

Lambert-St Louis

Wed 12/10

8:50 am-11:20 am

Nonstop3h 30m

$149

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Fri 12/5

6:30 pm-10:20 pm

Nonstop2h 50m

Lambert-St Louis

Sat 12/6

5:25 am-7:55 am

Nonstop3h 30m

$174

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Wed 12/3

8:06 pm-11:39 pm

Nonstop2h 33m

Kansas City

Mon 12/8

5:35 pm-7:33 pm

Nonstop2h 58m

$184

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Sun 11/23

12:59 am-9:52 am

1 stop7h 53m

Kansas City

Wed 12/3

10:45 am-5:49 pm

1 stop8h 04m

$197

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Fri 12/5

8:06 pm-11:39 pm

Nonstop2h 33m

Kansas City

Mon 12/8

5:35 pm-7:33 pm

Nonstop2h 58m

$209

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Tue 12/2

7:00 am-1:30 pm

1 stop5h 30m

Lambert-St Louis

Tue 12/9

6:00 am-2:00 pm

1 stop9h 00m

$217

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Wed 12/17

7:00 am-2:04 pm

1 stop6h 04m

Springfield-Branson

Sat 12/20

6:20 pm-12:17 am

1 stop6h 57m

$255

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Wed 11/26

2:51 pm-8:51 pm

1 stop5h 00m

Springfield-Branson

Fri 11/28

6:15 am-12:11 pm

1 stop6h 56m

$289

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 Missouri from

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

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 cheapest month to fly to Missouri?

In general, November is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $337. If you aren’t able to travel to Missouri during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $338.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Missouri is on a Tuesday when prices can be found for as low as $373. Flights from Phoenix Sky Harbor Intl Airport to Missouri on a Sunday will generally be more expensive and average around $450. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the afternoon. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Missouri in the afternoon for as low as $397. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly at noon, with an average ticket price of $413. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Missouri?

You are more likely to see cheaper flights to Missouri from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Phoenix Sky Harbor Intl Airport for as low as $342 on momondo.

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

There are 3 cabin classes available to choose from on Phoenix Sky Harbor Intl to Missouri 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 Phoenix Sky Harbor Intl Airport to Missouri flights?

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

Cheap Phoenix Sky Harbor Intl Airport to Missouri flight deals and tips

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

Best Price Found

$108

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Missouri

1 airport
The best one-way flight to Missouri from Phoenix Sky Harbor Intl Airport in the past 72 hours is $108. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Missouri found on momondo in the last 72 hours is $209.
The fastest flight from Phoenix Sky Harbor Intl Airport to Missouri takes 2h 25m
Direct flights go from Phoenix Sky Harbor Intl Airport to Missouri every day.
There is 1 airport near Missouri: Kansas City (MCI)
Search flight deals

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to Missouri refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The required travel and health documents for your Missouri 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 Missouri. 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 Phoenix Sky Harbor Intl Airport to Missouri?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Missouri

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $103Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
DeltaPriceFrom $111Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Allegiant AirPriceFrom $147Free CancellationRating
7.2
697 reviews
Search Allegiant Air flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $209Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $221Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Phoenix to Missouri flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missouri that suits you.

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

Yes. momondo allows you to filter the results for Phoenix to Missouri flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to Missouri?

momondo helps you find the best flight between Phoenix and Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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