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$41+ Cheap flights from Missouri to Arizona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PHX
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Missouri to Arizona

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Arizona (USAZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$136
(Cheapflightsfares)

One-way from

$41
(Trip.com)

Popular in

May

Cheapest in

October

Average price

$173

Good round-trip deal

$169 or less

Good one-way deal

$163 or less
From Missouri to Arizona
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One-way flight from Missouri to Arizona
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Highest demand for flights based on searches. 21% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Missouri to Arizona.
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Price to beat on a one-way flight from Missouri to Arizona.
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Find flight deals from Missouri to Arizona

Cheapest flights from Missouri to Arizona
Explore the most affordable flight options available from Missouri to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/108:31 pmSTL - LAS
Nonstop3h 49mFrontier
Thu 2/136:00 amLAS - STL
1 stop25h 16mFrontier
Deal found 1/30$136
This Cheapflightsfares deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/248:35 pmMCI - LAS
1 stop5h 19mMultiple Airlines
Thu 2/271:42 pmLAS - MCI
Nonstop2h 45mMultiple Airlines
Deal found 1/30$140
This CheapOair deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/218:35 pmMCI - LAS
1 stop23h 58mFrontier
Tue 2/257:31 pmLAS - MCI
1 stop22h 04mFrontier
Deal found 1/30$145
This CheapOair deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/247:04 pmSTL - LAS
1 stop6h 50mMultiple Airlines
Wed 2/2612:32 pmLAS - STL
1 stop24h 10mMultiple Airlines
Deal found 1/29$164
This Cheapflightsfares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/611:52 amMCI - LAS
Nonstop3h 10mSpirit Airlines
Mon 3/106:05 amLAS - MCI
Nonstop2h 42mSpirit Airlines
Deal found 1/29$176
This Gotogate deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/101:03 pmSGF - LAS
Nonstop3h 27mAllegiant Air
Mon 2/174:17 pmLAS - SGF
Nonstop2h 50mAllegiant Air
Deal found 1/30$202
This Mytrip deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/289:53 pmSGF - LAS
Nonstop3h 20mMultiple Airlines
Fri 3/78:20 pmLAS - SGF
1 stop15h 46mMultiple Airlines
Deal found 1/29$203
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/265:30 amSGF - LAS
1 stop5h 24mUnited Airlines
Wed 3/511:50 pmLAS - SGF
1 stop9h 00mUnited Airlines
Deal found 1/28$209
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/254:39 pmSTL - LAS
1 stop5h 58mUnited Airlines
Wed 2/2612:59 amLAS - STL
1 stop6h 52mUnited Airlines
Deal found 1/29$237
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/52:14 pmSGF - LAS
1 stop5h 32mAmerican Airlines
Sun 3/912:59 amLAS - SGF
1 stop5h 57mAmerican Airlines
Deal found 1/30$239
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/312:15 pmSGF - LAS
1 stop10h 07mDelta
Tue 3/1112:40 amLAS - SGF
1 stop8h 45mDelta
Deal found 1/29$243
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/279:55 pmSTL - LAS
Nonstop3h 50mSouthwest
Mon 3/33:55 pmLAS - STL
1 stop5h 00mSouthwest
Deal found 1/29$267

Find flights from Missouri to Arizona within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 2/10

8:31 pm-10:20 pm

Nonstop3h 49m

Las Vegas Harry Reid Intl

Thu 2/13

6:00 am-9:16 am

1 stop25h 16m

$136

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Mon 2/24

8:35 pm-11:54 pm

1 stop5h 19m

Las Vegas Harry Reid Intl

Tue 2/25

1:42 pm-6:27 pm

Nonstop2h 45m

$140

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Fri 2/21

8:35 pm-6:33 pm

1 stop23h 58m

Las Vegas Harry Reid Intl

Tue 2/25

7:31 pm-7:35 pm

1 stop22h 04m

$145

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sat 2/22

7:04 pm-11:54 pm

1 stop6h 50m

Las Vegas Harry Reid Intl

Wed 2/26

12:32 pm-2:42 pm

1 stop24h 10m

$164

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Thu 3/6

11:52 am-1:02 pm

Nonstop3h 10m

Las Vegas Harry Reid Intl

Mon 3/10

6:05 am-10:47 am

Nonstop2h 42m

$176

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Mon 2/10

1:03 pm-2:30 pm

Nonstop3h 27m

Las Vegas Harry Reid Intl

Mon 2/17

4:17 pm-9:07 pm

Nonstop2h 50m

$202

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Fri 2/28

9:53 pm-11:13 pm

Nonstop3h 20m

Las Vegas Harry Reid Intl

Fri 3/7

8:20 pm-2:06 pm

1 stop15h 46m

$203

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Wed 2/26

5:30 am-8:54 am

1 stop5h 24m

Las Vegas Harry Reid Intl

Wed 3/5

11:50 pm-10:50 am

1 stop9h 00m

$209

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Tue 2/25

4:39 pm-8:37 pm

1 stop5h 58m

Las Vegas Harry Reid Intl

Wed 2/26

12:59 am-9:51 am

1 stop6h 52m

$237

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Wed 3/5

2:14 pm-5:46 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Sun 3/9

12:59 am-8:56 am

1 stop5h 57m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Missouri to Arizona

Get recent, data-driven insights about flights from Missouri to Arizona including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Missouri to Arizona?

Currently, January is the cheapest month in which you can book a flight from Missouri to Arizona (average of $258). Flying from Missouri to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to AZ?

Find hourly flight availability from Missouri to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Arizona as you normally would.

Weekly flight availability from Missouri to Arizona

Explore weekly flight availability from Missouri to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 30, 2025.

The most flights from USMO to USAZ are scheduled on a Tuesday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated January 30, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Missouri to Arizona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.3
Good
790 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Missouri to Arizona one-way?

    One-way options have recently been found by users for as low as $41 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $88 and Allegiant Air from $121 one-way.

  • Can I find deals for flights from Missouri to Arizona that include hotel bookings?

    Yes. In addition to deals on Missouri to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Arizona.

  • Can I find deals for business class flights from Missouri to Arizona?

    Yes. Cheapflights offers flight deals from Missouri to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Arizona (average of $258). Flying from Missouri to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missouri to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Missouri to Arizona

Discover the top 7 airlines that operate flights from Missouri to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$171FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$112Average$222FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$140Average$495FlexibilityNo cancel feeOn-time71%
Allegiant AirCheapest$147Average$243FlexibilityNo cancel feeOn-time88%
DeltaCheapest$197Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$226Average$447FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$264Average$409FlexibilityNo cancel feeOn-time63%
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