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Cheap flights from Missouri to Arizona from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Arizona departing on 12/11. 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 Missouri to Arizona

Cheap round-trip flights

Allegiant Air Logo
9:54 pm - 11:02 pmSGF-LAS
3h 08mnonstop
Allegiant Air Logo
7:00 am - 11:54 amLAS-SGF
2h 54mnonstop
$124Allegiant Air
Find Deal
Mon, Oct 6 - Wed, Oct 8
Spirit Airlines Logo
6:36 pm - 7:39 pmMCI-LAS
3h 03mnonstop
Spirit Airlines Logo
12:35 pm - 5:31 pmLAS-MCI
2h 56mnonstop
$134Spirit Airlines
Find Deal
Mon, Oct 20 - Thu, Oct 23
Frontier Logo
9:35 pm - 11:11 pmSTL-LAS
3h 36mnonstop
Frontier Logo
10:35 am - 4:03 pmLAS-STL
3h 28mnonstop
$136Frontier
Find Deal
Fri, Oct 3 - Sat, Oct 4
Frontier Logo
4:00 pm - 9:23 pmSTL-LAS
7h 23m1 stop
Frontier Logo
12:59 am - 9:07 amLAS-STL
6h 08m1 stop
$138Frontier
Find Deal
Mon, Oct 6 - Mon, Oct 6
Southwest Logo
6:05 pm - 8:00 pmMCI-PHX
2h 55mnonstop
Southwest Logo
7:45 pm - 11:15 pmPHX-MCI
2h 30mnonstop
$174Southwest
Find Deal
Tue, Dec 9 - Fri, Dec 12
American Airlines Logo
7:31 am - 9:05 amSTL-PHX
3h 34mnonstop
American Airlines Logo
7:54 pm - 11:50 pmPHX-STL
2h 56mnonstop
$185American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
American Airlines Logo
7:31 am - 9:05 amSTL-PHX
3h 34mnonstop
American Airlines Logo
3:25 pm - 8:27 pmPHX-STL
3h 02mnonstop
$195American Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Southwest Logo
11:40 am - 12:30 pmMCI-PHX
2h 50mnonstop
Southwest Logo
11:55 am - 3:30 pmPHX-MCI
2h 35mnonstop
$209Southwest
Find Deal
Fri, Oct 31 - Mon, Nov 3
United Airlines Logo
6:00 am - 10:33 amSGF-PHX
6h 33m1 stop
United Airlines Logo
10:34 am - 7:54 pmPHX-SGF
7h 20m1 stop
$251United Airlines
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Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
8:54 am - 3:28 pmJLN-LAS
8h 34m1 stop
United Airlines Logo
7:05 am - 5:38 pmLAS-JLN
8h 33m1 stop
$254United Airlines
Find Deal
Sun, Feb 15 - Sat, Feb 21

Spirit Airlines flights from Missouri to Arizona

Our best Spirit Airlines deals on Missouri to Arizona flight tickets
Spirit Airlines
Oct 20
MCI6:36 pmKansas City
3h 03m
LAS7:39 pmLas Vegas Harry Reid Intl
Oct 23
LAS12:35 pmLas Vegas Harry Reid Intl
2h 56m
MCI5:31 pmKansas City
$134
Find similar
Spirit Airlines
Oct 20
MCI6:36 pmKansas City
3h 03m
LAS7:39 pmLas Vegas Harry Reid Intl
Oct 27
LAS5:10 amLas Vegas Harry Reid Intl
2h 48m
MCI9:58 amKansas City
$135
Find similar
Spirit Airlines
Nov 5
MCI7:00 amKansas City
3h 09m
LAS8:09 amLas Vegas Harry Reid Intl
Nov 8
LAS7:47 pmLas Vegas Harry Reid Intl
2h 53m
MCI12:40 amKansas City
$136
Find similar

Frontier flights from Missouri to Arizona

Our best Frontier deals on Missouri to Arizona flight tickets
Frontier
Oct 3
STL9:35 pmLambert-St Louis
3h 36m
LAS11:11 pmLas Vegas Harry Reid Intl
Oct 4
LAS10:35 amLas Vegas Harry Reid Intl
3h 28m
STL4:03 pmLambert-St Louis
$136
Find similar
Frontier
Oct 6
STL4:00 pmLambert-St Louis
7h 23m
1 stop
LAS9:23 pmLas Vegas Harry Reid Intl
Oct 6
LAS12:59 amLas Vegas Harry Reid Intl
6h 08m
1 stop
STL9:07 amLambert-St Louis
$138
Find similar
Frontier
Oct 11
STL7:52 pmLambert-St Louis
5h 37m
1 stop
LAS11:29 pmLas Vegas Harry Reid Intl
Oct 18
LAS10:30 amLas Vegas Harry Reid Intl
3h 26m
STL3:56 pmLambert-St Louis
$139
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Arizona 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 September 23, 2025.
Use the filters below to find and compare flights from Missouri to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Mon 10/6

9:54 pm-11:02 pm

Nonstop3h 08m

Las Vegas Harry Reid Intl

Wed 10/8

7:00 am-11:54 am

Nonstop2h 54m

$124

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Mon 10/20

6:36 pm-7:39 pm

Nonstop3h 03m

Las Vegas Harry Reid Intl

Thu 10/23

12:35 pm-5:31 pm

Nonstop2h 56m

$134

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 10/3

9:35 pm-11:11 pm

Nonstop3h 36m

Las Vegas Harry Reid Intl

Sat 10/4

10:35 am-4:03 pm

Nonstop3h 28m

$136

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 10/6

4:00 pm-9:23 pm

1 stop7h 23m

Las Vegas Harry Reid Intl

Mon 10/6

12:59 am-9:07 am

1 stop6h 08m

$138

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Tue 12/9

6:05 pm-8:00 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Fri 12/12

7:45 pm-11:15 pm

Nonstop2h 30m

$174

St. LouisPhoenix

STL - PHX

STLPHX

Lambert-St Louis

Sat 11/1

7:31 am-9:05 am

Nonstop3h 34m

Phoenix Sky Harbor Intl

Wed 11/5

7:54 pm-11:50 pm

Nonstop2h 56m

$185

St. LouisPhoenix

STL - PHX

STLPHX

Lambert-St Louis

Wed 10/15

7:31 am-9:05 am

Nonstop3h 34m

Phoenix Sky Harbor Intl

Wed 10/22

3:25 pm-8:27 pm

Nonstop3h 02m

$195

Kansas CityPhoenix

MCI - PHX

MCIPHX

Kansas City

Fri 10/31

11:40 am-12:30 pm

Nonstop2h 50m

Phoenix Sky Harbor Intl

Mon 11/3

11:55 am-3:30 pm

Nonstop2h 35m

$209

SpringfieldPhoenix

SGF - PHX

SGFPHX

Springfield-Branson

Tue 10/21

6:00 am-10:33 am

1 stop6h 33m

Phoenix Sky Harbor Intl

Tue 10/28

10:34 am-7:54 pm

1 stop7h 20m

$251

JoplinLas Vegas

JLN - LAS

JLNLAS

Joplin

Sun 2/15

8:54 am-3:28 pm

1 stop8h 34m

Las Vegas Harry Reid Intl

Sat 2/21

7:05 am-5:38 pm

1 stop8h 33m

$254

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 Arizona from

How to get the cheapest flight ticket from Missouri to Arizona

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 Arizona?

The month of November is, on average, the cheapest month to fly to Arizona from Missouri, with most prices found around $337. If you aren’t able to travel to Arizona during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $344.

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

On average, the least expensive day to fly to Arizona from Missouri is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $389. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Sunday, with ticket prices averaging around $484.

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

Our most recent data shows that the best time of day to fly to Arizona is at noon. Flights from Missouri to Arizona during this time can be as low as $391. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $449 on average. Flights to Arizona from Missouri in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Missouri to Arizona flight route?

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

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

You are more likely to see cheaper flights to Arizona from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Missouri for as low as $356 on momondo.

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

There are 3 cabin classes available to choose from on Missouri to Arizona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Missouri to Arizona flight deals and tips

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

Best Price Found

$156

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Arizona

2 airports
The best one-way flight to Arizona from Missouri in the past 72 hours is $156. The best round-trip flight deal from Missouri to Arizona found on momondo in the last 72 hours is $173.
The fastest flight from Missouri to Arizona takes 2h 50m
Direct flights go from Missouri to Arizona every day.
There are 2 airports near Arizona: Phoenix Sky Harbor Intl (PHX), Las Vegas Harry Reid Intl (LAS)
Search flight deals

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

    Prices for flights from Missouri to Arizona are updated daily.

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

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

    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 Missouri to Arizona.

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

    The required travel and health documents for your Arizona 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 Arizona. 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 Missouri to Arizona?

Best airlines flying from Missouri to Arizona

Compare and see reviews for airlines that fly from Missouri to Arizona with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $100Free CancellationRating
5.8
3,165 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $139Free CancellationRating
6.3
8,041 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $140Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
DeltaPriceFrom $142Free CancellationRating
7.9
7,974 reviews
Search Delta flights
United AirlinesPriceFrom $193Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $247Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Why use momondo?

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

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 Missouri to Arizona for you.

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

Flights from Missouri to Arizona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Arizona.

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

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

An easier way to manage your Arizona 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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