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Cheap flights from Arizona to Missouri from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Missouri departing on 4/8. 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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0 bags

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Find the cheapest flights from Arizona to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
12:25 pm - 5:09 pm
LAS
-
MCI
2h 44mnonstop
Spirit Airlines Logo
6:04 pm - 7:12 pm
MCI
-
LAS
3h 08mnonstop
$101Spirit Airlines
Tue, Apr 7 - Tue, Apr 14
Spirit Airlines Logo
6:48 pm - 11:33 pm
LAS
-
MCI
2h 45mnonstop
Spirit Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
$102Spirit Airlines
Wed, Mar 4 - Tue, Mar 10
Frontier Logo
2:27 pm - 5:59 pm
PHX
-
MCI
2h 32mnonstop
Frontier Logo
2:09 pm - 3:27 pm
MCI
-
PHX
3h 18mnonstop
$107Frontier
Thu, Mar 5 - Mon, Mar 9
Frontier Logo
6:05 am - 11:19 am
LAS
-
STL
3h 14mnonstop
Frontier Logo
8:06 pm - 10:08 pm
STL
-
LAS
4h 02mnonstop
$117Frontier
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
12:38 am - 10:24 am
PHX
-
SGF
7h 46m
1 stop
American Airlines Logo
7:34 pm - 11:33 pm
SGF
-
PHX
5h 59m
1 stop
$265American Airlines
Mon, Apr 20 - Sun, Apr 26
United Airlines Logo
7:00 am - 2:48 pm
PHX
-
COU
5h 48m
1 stop
United Airlines Logo
3:23 pm - 10:15 pm
COU
-
PHX
8h 52m
1 stop
$268United Airlines
Wed, Apr 8 - Mon, Apr 13
United Airlines Logo
4:39 pm - 11:44 pm
PHX
-
JLN
5h 05m
1 stop
United Airlines Logo
9:06 am - 3:14 pm
JLN
-
PHX
8h 08m
1 stop
$274United Airlines
Fri, May 15 - Tue, May 19
American Airlines Logo
1:42 am - 8:59 am
PHX
-
SGF
6h 17m
1 stop
American Airlines Logo
4:29 pm - 11:51 pm
SGF
-
PHX
8h 22m
1 stop
$279American Airlines
Thu, Mar 5 - Sat, Mar 7
Southwest Logo
5:15 am - 8:00 pm
TUS
-
STL
12h 45m
2 stops
Southwest Logo
6:20 am - 9:40 am
STL
-
TUS
5h 20m
1 stop
$312Southwest
Tue, Mar 17 - Tue, Mar 24
Southwest Logo
5:15 am - 8:00 pm
TUS
-
STL
12h 45m
2 stops
Southwest Logo
5:00 pm - 10:10 pm
STL
-
TUS
7h 10m
2 stops
$317Southwest
Tue, Mar 17 - Tue, Mar 24

Frontier flights from Arizona to Missouri

Our best Frontier deals on Arizona to Missouri flight tickets
Frontier
Mar 5
PHX2:27 pmPhoenix Sky Harbor Intl
2h 32m
MCI5:59 pmKansas City
Mar 9
MCI2:09 pmKansas City
3h 18m
PHX3:27 pmPhoenix Sky Harbor Intl
$107
Frontier
Mar 11
LAS6:05 amLas Vegas Harry Reid Intl
3h 14m
STL11:19 amLambert-St Louis
Mar 15
STL8:06 pmLambert-St Louis
4h 02m
LAS10:08 pmLas Vegas Harry Reid Intl
$117
Frontier
Mar 6
PHX9:48 amPhoenix Sky Harbor Intl
2h 36m
MCI1:24 pmKansas City
Mar 9
MCI2:09 pmKansas City
3h 18m
PHX3:27 pmPhoenix Sky Harbor Intl
$122

Southwest flights from Arizona to Missouri

Our best Southwest deals on Arizona to Missouri flight tickets
Southwest
Mar 17
TUS5:15 amTucson
12h 45m
2 stops
STL8:00 pmLambert-St Louis
Mar 24
STL6:20 amLambert-St Louis
5h 20m
1 stop
TUS9:40 amTucson
$312
Southwest
Mar 17
TUS5:15 amTucson
12h 45m
2 stops
STL8:00 pmLambert-St Louis
Mar 24
STL5:00 pmLambert-St Louis
7h 10m
2 stops
TUS10:10 pmTucson
$317
Southwest
Feb 28
TUS5:15 amTucson
4h 50m
1 stop
STL11:05 amLambert-St Louis
Mar 4
STL6:05 amLambert-St Louis
6h 10m
1 stop
TUS11:15 amTucson
$482

momondo Fare Finder

 
Customize your flight search to find flights from Arizona 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 February 15, 2026.
Use the filters below to find and compare flights from Arizona to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasKansas City

LAS - MCI

LASMCI

Las Vegas Harry Reid Intl

Tue 4/7

12:25 pm-5:09 pm

Nonstop2h 44m

Kansas City

Tue 4/14

6:04 pm-7:12 pm

Nonstop3h 08m

$101

Las VegasKansas City

LAS - MCI

LASMCI

Las Vegas Harry Reid Intl

Wed 3/4

6:48 pm-11:33 pm

Nonstop2h 45m

Kansas City

Tue 3/10

7:00 am-8:14 am

Nonstop3h 14m

$102

PhoenixKansas City

PHX - MCI

PHXMCI

Phoenix Sky Harbor Intl

Thu 3/5

2:27 pm-5:59 pm

Nonstop2h 32m

Kansas City

Mon 3/9

2:09 pm-3:27 pm

Nonstop3h 18m

$107

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Wed 3/11

6:05 am-11:19 am

Nonstop3h 14m

Lambert-St Louis

Sun 3/15

8:06 pm-10:08 pm

Nonstop4h 02m

$117

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Mon 4/20

12:38 am-10:24 am

1 stop7h 46m

Springfield-Branson

Sun 4/26

7:34 pm-11:33 pm

1 stop5h 59m

$265

PhoenixColumbia

PHX - COU

PHXCOU

Phoenix Sky Harbor Intl

Wed 4/8

7:00 am-2:48 pm

1 stop5h 48m

Columbia Regional

Mon 4/13

3:23 pm-10:15 pm

1 stop8h 52m

$268

PhoenixJoplin

PHX - JLN

PHXJLN

Phoenix Sky Harbor Intl

Fri 5/15

4:39 pm-11:44 pm

1 stop5h 05m

Joplin

Tue 5/19

9:06 am-3:14 pm

1 stop8h 08m

$274

PhoenixSpringfield

PHX - SGF

PHXSGF

Phoenix Sky Harbor Intl

Thu 3/5

1:42 am-8:59 am

1 stop6h 17m

Springfield-Branson

Sat 3/7

4:29 pm-11:51 pm

1 stop8h 22m

$279

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Tue 3/17

5:15 am-8:00 pm

2 stops12h 45m

Lambert-St Louis

Tue 3/24

6:20 am-9:40 am

1 stop5h 20m

$312

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Tue 3/17

5:15 am-8:00 pm

2 stops12h 45m

Lambert-St Louis

Tue 3/24

5:00 pm-10:10 pm

2 stops7h 10m

$317

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 Arizona 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, January is the cheapest month to fly from Arizona to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $309. If you aren’t able to travel to Missouri during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $333.

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

The cheapest day to depart from Arizona to Missouri is on a Friday when prices can be found for as low as $350. Flights from Arizona to Missouri on a Sunday will generally be more expensive and average around $441. 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 Arizona to Missouri in the afternoon for as low as $371. 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 $398. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Arizona to Missouri flight route?

Fly from Phoenix Sky Harbor Intl to Lambert-St Louis for the best Arizona - 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 Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $364 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Arizona for as low as $296 on momondo.

What cabin class options are available on Arizona to Missouri flights?

There are 3 cabin classes available to choose from on Arizona 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 Arizona to Missouri flights?

No. A direct flight is the cheapest option for a flight between Arizona to Missouri.

Cheap Arizona to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Missouri

Best Price Found

$129

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from Arizona in the past 72 hours is $129. The best round-trip flight deal from Arizona to Missouri found on momondo in the last 72 hours is $218.
The fastest flight from Arizona to Missouri takes 2h 25m
Direct flights go from Arizona to Missouri every day.
There are 55 airports in Missouri. From Arizona there are direct flights to Kansas City (MCI).
Search flight deals

  • When did momondo last update prices for flights from Arizona to Missouri?

    Prices for flights from Arizona to Missouri refresh daily.

  • How many operators does momondo search for flights from Arizona to Missouri?

  • How old do you have to be to fly from Arizona to Missouri?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Arizona to Missouri.

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

    The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Arizona to Missouri?

Best airlines flying from Arizona to Missouri

Compare and see reviews for airlines that fly from Arizona to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $99Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Allegiant AirPriceFrom $118Free CancellationRating
7.2
711 reviews
Search Allegiant Air flights
DeltaPriceFrom $134Free CancellationRating
7.9
8,205 reviews
Search Delta flights
SouthwestPriceFrom $189Free CancellationRating
8.0
4,286 reviews
Search Southwest flights
American AirlinesPriceFrom $197Free CancellationRating
7.2
11,297 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,296 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Arizona to Missouri for you.

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

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

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

momondo helps you find the best flight between Arizona 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 Arizona to Missouri right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Missouri, momondo offers a useful price alert feature which will track prices for flights to Missouri from Arizona and alert you when they change.

An easier way to manage your Missouri trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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