$38+ Cheap flights from Sky Harbor Intl (PHX) to Missouri
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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MCI
ene. 14 — ene. 211
1 adult, Economy
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Cheapest flights from Sky Harbor Intl to MissouriExplore the most affordable flight options available from Sky Harbor Intl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.
Explore the most affordable flight options available from Sky Harbor Intl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/207:00 amPHX - MCI
1 stop11h 51mFrontier
jue. 12/2511:53 amMCI - PHX
Nonstop3h 02mFrontier
Deal found 12/13![Frontier logo]()
$155
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:31 pmPHX - MCI
1 stop20h 19mFrontier
jue. 1/111:53 amMCI - PHX
Nonstop3h 02mFrontier
Deal found 12/13![Frontier logo]()
$162
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/199:31 amPHX - MCI
1 stop9h 19mFrontier
vie. 1/912:50 pmMCI - PHX
Nonstop3h 02mFrontier
Deal found 12/13![Frontier logo]()
$173
This Expedia deal was found by Cheapflights users on 12/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:20 amPHX - MCI
Nonstop2h 38mFrontier
mar. 12/308:45 pmMCI - PHX
1 stop12h 36mFrontier
Deal found 12/12![Frontier logo]()
$181
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:26 pmPHX - STL
1 stop21h 59mFrontier
vie. 1/210:10 pmSTL - PHX
1 stop12h 30mFrontier
Deal found 12/13![Frontier logo]()
$183
This CheapOair deal was found by Cheapflights users on 12/15. 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.
mar. 12/2310:26 pmPHX - STL
1 stop16h 58mFrontier
vie. 1/210:10 pmSTL - PHX
1 stop12h 30mFrontier
Deal found 12/15![Frontier logo]()
$184
This Frontier deal was found by Cheapflights users on 12/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/263:50 pmPHX - STL
Nonstop2h 57mFrontier
dom. 1/410:10 pmSTL - PHX
1 stop11h 38mFrontier
Deal found 12/14![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/157:25 amPHX - STL
Nonstop2h 57mFrontier
lun. 12/228:52 pmSTL - PHX
Nonstop3h 31mFrontier
Deal found 12/15![Frontier logo]()
$191
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:31 pmPHX - MCI
1 stop20h 19mFrontier
vie. 1/28:45 pmMCI - PHX
1 stop4h 44mFrontier
Deal found 12/14![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amPHX - MCI
1 stop11h 50mFrontier
dom. 1/118:23 pmMCI - PHX
1 stop16h 32mFrontier
Deal found 12/13![Frontier logo]()
$195
This Priceline deal was found by Cheapflights users on 12/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/319:31 amPHX - MCI
1 stop9h 19mFrontier
sáb. 1/38:45 pmMCI - PHX
1 stop4h 59mFrontier
Deal found 12/14![Frontier logo]()
$208
This CheapOair deal was found by Cheapflights users on 12/13. 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.
sáb. 12/207:00 amPHX - STL
1 stop13h 25mFrontier
dom. 1/410:10 pmSTL - PHX
1 stop24h 06mFrontier
Deal found 12/13![Frontier logo]()
$209
Find flight deals from Sky Harbor Intl to Missouri
Keep the following information in mind while searching for Sky Harbor Intl to Missouri flight deals. Data was last updated diciembre 15, 2025.
Round-trip from | $121 (Frontier) |
|---|---|
One-way from | $38 (Super.com) |
Popular in | April |
Cheapest in | November |
Average price | $374 |
Good round-trip deal | $170 or less |
Good one-way deal | $115 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 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
Sky Harbor Intl
Fly to
Missouri
Route
Depart
Return
Price
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
vie. 2/27
12:21 pm-3:54 pm
Nonstop2h 33m
Kansas City
lun. 3/2
7:16 pm-12:41 am
1 stop6h 25m
$123
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
lun. 12/29
10:31 pm-7:50 pm
1 stop20h 19m
Kansas City
jue. 1/1
11:53 am-1:55 pm
Nonstop3h 02m
$162
PhoenixSt. Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
mié. 2/4
8:30 am-2:46 pm
1 stop5h 16m
Lambert-St Louis
sáb. 2/7
3:46 pm-11:53 pm
1 stop9h 07m
$182
PhoenixSt. Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
lun. 12/29
10:26 pm-9:25 pm
1 stop21h 59m
Lambert-St Louis
vie. 1/2
10:10 pm-9:40 am
1 stop12h 30m
$183
PhoenixSt. Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
lun. 12/22
4:10 pm-8:07 pm
Nonstop2h 57m
Lambert-St Louis
lun. 12/22
10:10 pm-8:48 am
1 stop11h 38m
$212
PhoenixSt. Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
lun. 1/5
4:10 pm-8:07 pm
Nonstop2h 57m
Lambert-St Louis
mar. 1/6
5:11 pm-1:13 pm
2 stops21h 02m
$212
PhoenixSpringfield
PHX - SGF
PHXSGF
Phoenix Sky Harbor Intl
jue. 1/15
8:05 am-4:14 pm
1 stop7h 09m
Springfield-Branson
sáb. 1/17
6:34 pm-11:00 pm
1 stop5h 26m
$217
PhoenixSpringfield
PHX - SGF
PHXSGF
Phoenix Sky Harbor Intl
jue. 1/15
7:00 am-4:22 pm
2 stops8h 22m
Springfield-Branson
sáb. 1/17
1:26 pm-6:06 pm
1 stop5h 40m
$222
PhoenixSt. Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
mar. 1/20
1:00 pm-2:46 pm
1 stop24h 46m
Lambert-St Louis
dom. 2/8
9:32 pm-8:20 am
1 stop11h 48m
$239
PhoenixSt. Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
dom. 2/1
9:22 am-12:50 pm
1 stop26h 28m
Lambert-St Louis
mar. 2/3
5:42 pm-1:40 pm
2 stops20h 58m
$247
Showing 1-10 of 60 results
Best time to book a flight from Sky Harbor Intl to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Sky Harbor Intl 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.
Cheapflights Insights
Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Missouri
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Missouri?
Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Missouri (average of $101). Flying from Phoenix Sky Harbor Intl Airport to Missouri in June is currently the most expensive (average of $193). 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 PHX to MO?
Find hourly flight availability from Sky Harbor Intl to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Phoenix Sky Harbor Intl Airport to Missouri by exploring options for tickets in the evening.
What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Missouri. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Missouri flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Phoenix Sky Harbor Intl Airport to Missouri
Explore weekly flight availability from Sky Harbor Intl to Missouri. 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 diciembre 15, 2025.
The most flights from PHX to USMO are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated diciembre 15, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Phoenix Sky Harbor Intl Airport to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Sky Harbor Intl to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Sky Harbor Intl to Missouri
Discover the top 6 airlines that operate flights from Sky Harbor Intl to Missouri. 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 diciembre 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$129 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$217 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$193 | Average$387 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$198 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$200 | Average$412 | FlexibilityNo cancel fee | On-time71% |