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Cheap flights from Phoenix Sky Harbor Intl Airport to Missouri from $38

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 11/13. 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

Frontier Logo
7:14 am - 9:11 amPHX-STL
23h 57m1 stop
Frontier Logo
7:55 pm - 11:42 amSTL-PHX
17h 47m1 stop
$143Frontier
Find Deal
Tue, Sep 2 - Fri, Sep 5
Frontier Logo
6:36 am - 1:48 pmPHX-MCI
5h 12m1 stop
Frontier Logo
3:01 pm - 7:25 pmMCI-PHX
6h 24m1 stop
$144Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
American Airlines Logo
7:18 pm - 11:55 pmPHX-MCI
2h 37mnonstop
American Airlines Logo
2:45 pm - 4:49 pmMCI-PHX
3h 04mnonstop
$161American Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 8
American Airlines Logo
3:25 pm - 8:27 pmPHX-STL
3h 02mnonstop
American Airlines Logo
2:29 pm - 5:05 pmSTL-PHX
3h 36mnonstop
$161American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Southwest Logo
7:10 pm - 11:40 pmPHX-MCI
2h 30mnonstop
Southwest Logo
5:40 pm - 9:15 pmMCI-PHX
5h 35m1 stop
$206Southwest
Find Deal
Tue, Oct 14 - Tue, Oct 28
Southwest Logo
7:10 pm - 11:40 pmPHX-MCI
2h 30mnonstop
Southwest Logo
6:00 pm - 6:50 pmMCI-PHX
2h 50mnonstop
$211Southwest
Find Deal
Tue, Oct 14 - Fri, Oct 17
Delta Logo
7:05 am - 3:27 pmPHX-MCI
6h 22m1 stop
Delta Logo
4:11 pm - 9:02 pmMCI-PHX
5h 51m1 stop
$217Delta
Find Deal
Tue, Oct 28 - Sat, Nov 8
Delta Logo
12:40 am - 8:51 amPHX-STL
6h 11m1 stop
Delta Logo
5:30 pm - 9:35 pmSTL-PHX
6h 05m1 stop
$244Delta
Find Deal
Wed, Oct 22 - Sat, Oct 25
United Airlines Logo
11:45 am - 11:43 pmPHX-JLN
9h 58m2 stops
United Airlines Logo
8:05 am - 2:39 pmJLN-PHX
8h 34m1 stop
$264United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
11:45 am - 11:43 pmPHX-JLN
9h 58m2 stops
United Airlines Logo
8:05 am - 5:02 pmJLN-PHX
10h 57m2 stops
$269United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20

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
Oct 28
PHX7:05 amPhoenix Sky Harbor Intl
6h 22m
1 stop
MCI3:27 pmKansas City
Nov 8
MCI4:11 pmKansas City
5h 51m
1 stop
PHX9:02 pmPhoenix Sky Harbor Intl
$217
Find similar
Delta
Oct 22
PHX12:40 amPhoenix Sky Harbor Intl
6h 11m
1 stop
STL8:51 amLambert-St Louis
Oct 25
STL5:30 pmLambert-St Louis
6h 05m
1 stop
PHX9:35 pmPhoenix Sky Harbor Intl
$244
Find similar
Delta
Sep 16
PHX7:25 amPhoenix Sky Harbor Intl
6h 01m
1 stop
SGF3:26 pmSpringfield-Branson
Sep 23
SGF4:13 pmSpringfield-Branson
7h 59m
1 stop
PHX10:12 pmPhoenix Sky Harbor Intl
$251
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
Sep 2
PHX7:14 amPhoenix Sky Harbor Intl
23h 57m
1 stop
STL9:11 amLambert-St Louis
Sep 5
STL7:55 pmLambert-St Louis
17h 47m
1 stop
PHX11:42 amPhoenix Sky Harbor Intl
$143
Find similar
Frontier
Sep 16
PHX12:39 pmPhoenix Sky Harbor Intl
18h 27m
1 stop
STL9:06 amLambert-St Louis
Sep 20
STL7:55 pmLambert-St Louis
13h 37m
1 stop
PHX7:32 amPhoenix Sky Harbor Intl
$144
Find similar
Frontier
Sep 12
PHX8:20 pmPhoenix Sky Harbor Intl
10h 46m
1 stop
STL9:06 amLambert-St Louis
Sep 19
STL7:55 pmLambert-St Louis
6h 02m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
$148
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 August 16, 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

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Tue 9/2

7:14 am-9:11 am

1 stop23h 57m

Lambert-St Louis

Fri 9/5

7:55 pm-11:42 am

1 stop17h 47m

$143

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Fri 9/5

6:36 am-1:48 pm

1 stop5h 12m

Kansas City

Mon 9/8

3:01 pm-7:25 pm

1 stop6h 24m

$144

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Tue 10/28

7:18 pm-11:55 pm

Nonstop2h 37m

Kansas City

Sat 11/8

2:45 pm-4:49 pm

Nonstop3h 04m

$161

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 11/1

3:25 pm-8:27 pm

Nonstop3h 02m

Lambert-St Louis

Wed 11/5

2:29 pm-5:05 pm

Nonstop3h 36m

$161

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Tue 10/14

7:10 pm-11:40 pm

Nonstop2h 30m

Kansas City

Tue 10/28

5:40 pm-9:15 pm

1 stop5h 35m

$206

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Tue 10/14

7:10 pm-11:40 pm

Nonstop2h 30m

Kansas City

Fri 10/17

6:00 pm-6:50 pm

Nonstop2h 50m

$211

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Tue 10/28

7:05 am-3:27 pm

1 stop6h 22m

Kansas City

Sat 11/8

4:11 pm-9:02 pm

1 stop5h 51m

$217

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Wed 10/22

12:40 am-8:51 am

1 stop6h 11m

Lambert-St Louis

Sat 10/25

5:30 pm-9:35 pm

1 stop6h 05m

$244

PhoenixJoplin

PHX - JLN

PHXJLN

Phoenix Sky Harbor Intl

Sat 9/13

11:45 am-11:43 pm

2 stops9h 58m

Joplin

Sat 9/20

8:05 am-2:39 pm

1 stop8h 34m

$264

PhoenixJoplin

PHX - JLN

PHXJLN

Phoenix Sky Harbor Intl

Sat 9/13

11:45 am-11:43 pm

2 stops9h 58m

Joplin

Sat 9/20

8:05 am-5:02 pm

2 stops10h 57m

$269

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, September 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 $299. If you aren’t able to travel to Missouri during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $342.

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 $397. Flights from Phoenix Sky Harbor Intl Airport to Missouri on a Sunday will generally be more expensive and average around $455. 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 $400. 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 $453. 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 $392 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 $331 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?

You could potentially save up to 20% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Missouri flight.

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

$38

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Missouri

5 airports
The best one-way flight to Missouri from Phoenix Sky Harbor Intl Airport in the past 72 hours is $38. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Missouri found on momondo in the last 72 hours is $143.
The fastest flight from Phoenix Sky Harbor Intl Airport to Missouri takes 2h 30m
Direct flights go from Phoenix Sky Harbor Intl Airport to Missouri every day.
There are 5 airports near Missouri: Kansas City (MCI), Springfield-Branson (SGF), Columbia Regional (COU), Lambert-St Louis (STL), Joplin (JLN)
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
Spirit AirlinesPriceFrom $81Free CancellationRating
6.3
8,042 reviews
Search Spirit Airlines flights
FrontierPriceFrom $107Free CancellationRating
5.8
3,211 reviews
Search Frontier flights
Allegiant AirPriceFrom $142Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
DeltaPriceFrom $163Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
8,916 reviews
Search United 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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