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Cheap flights from Phoenix Sky Harbor Intl Airport to Missouri from $92

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 6/17. 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
2:00 pm - 6:05 pm
PHX
-
STL
26h 05m
1 stop
Frontier Logo
7:03 pm - 10:57 pm
STL
-
PHX
5h 54m
1 stop
$200Frontier
Tue, Jul 7 - Wed, Jul 29
Frontier Logo
2:00 pm - 6:51 pm
PHX
-
STL
26h 51m
1 stop
Frontier Logo
8:08 pm - 1:17 pm
STL
-
PHX
19h 09m
1 stop
$206Frontier
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
2:00 pm - 2:07 pm
PHX
-
STL
22h 07m
1 stop
Frontier Logo
8:08 pm - 11:32 pm
STL
-
PHX
5h 24m
1 stop
$207Frontier
Wed, Aug 5 - Sat, Aug 8
Frontier Logo
6:24 am - 2:49 pm
PHX
-
STL
6h 25m
1 stop
Frontier Logo
4:52 pm - 10:18 pm
STL
-
PHX
7h 26m
1 stop
$209Frontier
Sat, Jul 18 - Sat, Aug 1
Multiple Airlines Logo
10:27 pm - 12:31 pm
PHX
-
SGF
12h 04m
1 stop
Multiple Airlines Logo
1:21 pm - 11:24 am
SGF
-
PHX
24h 03m
1 stop
$248Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
10:27 pm - 7:46 pm
PHX
-
SGF
19h 19m
1 stop
Multiple Airlines Logo
9:17 pm - 11:24 am
SGF
-
PHX
16h 07m
1 stop
$274Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
5:00 am - 1:51 pm
PHX
-
SGF
6h 51m
1 stop
American Airlines Logo
7:39 pm - 12:14 am
SGF
-
PHX
6h 35m
1 stop
$301American Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
8:30 am - 4:11 pm
PHX
-
SGF
5h 41m
1 stop
United Airlines Logo
5:30 am - 10:33 am
SGF
-
PHX
7h 03m
1 stop
$310United Airlines
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
4:49 pm - 11:44 pm
PHX
-
JLN
4h 55m
1 stop
United Airlines Logo
1:53 pm - 5:08 pm
JLN
-
PHX
5h 15m
1 stop
$314United Airlines
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
1:15 am - 10:00 am
PHX
-
SGF
6h 45m
1 stop
American Airlines Logo
5:53 pm - 7:00 pm
SGF
-
PHX
3h 07mnonstop
$320American Airlines
Wed, May 27 - Sat, May 30

Southwest flights from Phoenix Sky Harbor Intl Airport to Missouri

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Missouri flight tickets
Southwest
May 23
PHX1:00 pmPhoenix Sky Harbor Intl
5h 35m
1 stop
MCI8:35 pmKansas City
May 26
MCI3:10 pmKansas City
6h 25m
2 stops
PHX7:35 pmPhoenix Sky Harbor Intl
$370
Southwest
May 23
PHX4:55 pmPhoenix Sky Harbor Intl
2h 50m
STL9:45 pmLambert-St Louis
May 24
STL8:30 pmLambert-St Louis
3h 25m
PHX9:55 pmPhoenix Sky Harbor Intl
$373
Southwest
May 24
PHX6:45 amPhoenix Sky Harbor Intl
2h 50m
STL11:35 amLambert-St Louis
May 27
STL8:45 pmLambert-St Louis
3h 25m
PHX10:10 pmPhoenix Sky Harbor Intl
$375

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
Jul 7
PHX2:00 pmPhoenix Sky Harbor Intl
26h 05m
1 stop
STL6:05 pmLambert-St Louis
Jul 29
STL7:03 pmLambert-St Louis
5h 54m
1 stop
PHX10:57 pmPhoenix Sky Harbor Intl
$200
Frontier
Jun 30
PHX2:00 pmPhoenix Sky Harbor Intl
26h 51m
1 stop
STL6:51 pmLambert-St Louis
Jul 7
STL8:08 pmLambert-St Louis
19h 09m
1 stop
PHX1:17 pmPhoenix Sky Harbor Intl
$206
Frontier
Aug 5
PHX2:00 pmPhoenix Sky Harbor Intl
22h 07m
1 stop
STL2:07 pmLambert-St Louis
Aug 8
STL8:08 pmLambert-St Louis
5h 24m
1 stop
PHX11:32 pmPhoenix Sky Harbor Intl
$207

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 May 19, 2026.
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

Cheapest round-trip

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Tue 7/7

2:00 pm-6:05 pm

1 stop26h 05m

Lambert-St Louis

Wed 7/29

7:03 pm-10:57 pm

1 stop5h 54m

$200

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Tue 6/30

2:00 pm-6:51 pm

1 stop26h 51m

Lambert-St Louis

Tue 7/7

8:08 pm-1:17 pm

1 stop19h 09m

$206

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Wed 8/5

2:00 pm-2:07 pm

1 stop22h 07m

Lambert-St Louis

Sat 8/8

8:08 pm-11:32 pm

1 stop5h 24m

$207

PhoenixSt. Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 7/18

6:24 am-2:49 pm

1 stop6h 25m

Lambert-St Louis

Sat 8/1

4:52 pm-10:18 pm

1 stop7h 26m

$209

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Thu 8/13

10:27 pm-12:31 pm

1 stop12h 04m

Springfield-Branson

Mon 8/17

1:21 pm-11:24 am

1 stop24h 03m

$248

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Thu 8/27

10:27 pm-7:46 pm

1 stop19h 19m

Springfield-Branson

Mon 8/31

9:17 pm-11:24 am

1 stop16h 07m

$274

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Thu 5/28

5:00 am-1:51 pm

1 stop6h 51m

Springfield-Branson

Sun 5/31

7:39 pm-12:14 am

1 stop6h 35m

$301

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Wed 9/23

8:30 am-4:11 pm

1 stop5h 41m

Springfield-Branson

Wed 9/30

5:30 am-10:33 am

1 stop7h 03m

$310

PhoenixJoplin

PHX - JLN

PHXJLN

Phoenix Sky Harbor Intl

Fri 8/21

4:49 pm-11:44 pm

1 stop4h 55m

Joplin

Mon 8/24

1:53 pm-5:08 pm

1 stop5h 15m

$314
Quickest round-trip

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Wed 5/27

1:15 am-10:00 am

1 stop6h 45m

Springfield-Branson

Sat 5/30

5:53 pm-7:00 pm

Nonstop3h 07m

$320

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 $66. If you aren’t able to travel to Missouri during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $68.

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 Friday when prices can be found for as low as $352. Flights from Phoenix Sky Harbor Intl Airport to Missouri on a Sunday will generally be more expensive and average around $451. 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 at noon. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Missouri at noon for as low as $339. 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 in the evening, with an average ticket price of $399. Departure times in the evening 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 Lambert-St Louis for the best Phoenix Sky Harbor Intl - Missouri flight prices

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport 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 $363 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 $307 on momondo.

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

$207

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from Phoenix Sky Harbor Intl Airport in the past 72 hours is $207. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Missouri found on momondo in the last 72 hours is $365.
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 are 55 airports in Missouri. From Phoenix Sky Harbor Intl Airport there are direct flights to Kansas City (MCI), Springfield-Branson (SGF), Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Missouri

  • 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
DeltaPriceFrom $98Free CancellationRating
7.9
8,452 reviews
Search Delta flights
FrontierPriceFrom $99Free CancellationRating
5.6
2,945 reviews
Search Frontier flights
Allegiant AirPriceFrom $149Free CancellationRating
7.3
709 reviews
Search Allegiant Air flights
SouthwestPriceFrom $190Free CancellationRating
7.9
4,284 reviews
Search Southwest flights
American AirlinesPriceFrom $204Free CancellationRating
7.1
11,647 reviews
Search American Airlines flights
United AirlinesPriceFrom $220Free CancellationRating
7.4
9,731 reviews
Search United Airlines flights
JetBluePriceFrom $230Free CancellationRating
7.2
2,982 reviews
Search JetBlue 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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