Cheap flights from Phoenix (PHX) to Missouri (MO)

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How to find the cheapest flight from
Phoenix (PHX) to Missouri

All the information you need to plan the best PHX to STL flight in 2021: compare Phoenix to Missouri flight prices with the expected peak season, weather and rainfall in Missouri.
How far in advance should I book a flight from Phoenix to Missouri?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 55 days in advance, which can save you up to 38% on flights from Phoenix to Missouri compared to booking the week you need them. Waiting 55 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $175. For sooner than that we have options available in the next 3 days from $248.

What is the cheapest month to fly from Phoenix to Missouri?

Our data shows that August tends to be the cheapest month to fly to Missouri from Phoenix. Users have commonly found prices around $168 for the month, but tickets can be as low as $79. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Phoenix to Missouri in June, July 2021

The best prices found for PHX to Missouri flights for June, July
29 Jun - 11 Jul
$141pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
9 Jul - 19 Jul
$143pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
10 Jul - 19 Jul
$149pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl

Phoenix to Missouri 2021 flight deals

Cheap flights to Missouri from Phoenix found for this year
29 Jun - 11 Jul
$141pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
9 Jul - 19 Jul
$143pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
10 Jul - 19 Jul
$149pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl

Non-stop flights to Missouri from Phoenix

Save time with Phoenix to Missouri direct flight deals
19 Aug - 21 Aug
$273pp
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
MCI
Kansas City
MCI
Kansas City
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
20 Aug - 27 Aug
$304pp
PHX
Phoenix Sky Harbor Intl
Major Airline
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Major Airline
Non-Stop
PHX
Phoenix Sky Harbor Intl
19 Aug - 26 Aug
$313pp
PHX
Phoenix Sky Harbor Intl
Major Airline
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Major Airline
Non-Stop
PHX
Phoenix Sky Harbor Intl

Last minute flights from Phoenix to Missouri

Late deals on round-trip flights to Missouri from Phoenix, departing today and this week
29 Jun - 11 Jul
$141pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
29 Jun - 30 Jun
$152pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
29 Jun - 2 Jul
$165pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl

One-way flights to Missouri from Phoenix

The cheapest one-way flights from Phoenix to Missouri
3:25 am - 7:23 am
Spirit Airlines
Nonstop
2h 58m
PHX - STL
Spirit Airlines
$106
Hotwire
4:54 pm - 2:18 am
Frontier
1 Stop
7h 24m
PHX - STL
Frontier
$109
Kiwi.com
3:43 pm - 7:24 am
Multiple Airlines
2 Stops
37h 41m
PHX - STL
Multiple Airlines
$110
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Phoenix</span> to <span class="emphasized">Missouri</span> flights.

Flight FAQs

From Phoenix to Missouri

Are flight prices decreasing from Phoenix to Missouri due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Phoenix and Missouri for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Phoenix Sky Harbor Intl to Missouri to control the spread of COVID-19?

Alaska Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Phoenix Sky Harbor Intl to Missouri are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Phoenix Sky Harbor Intl to Missouri have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Phoenix Sky Harbor Intl to Missouri that may be offering flexible cancellation policies are American Airlines, Frontier, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly from for flights from Phoenix to Missouri?

If you book a flight to Missouri from Phoenix, you will be flying from Sky Harbor Intl, which is the city’s only airport. Phoenix Sky Harbor Intl (PHX) is located 4.5 mi from the center of Phoenix.

Can I find flights from Phoenix to Missouri for under $200 on Cheapflights?

Yes, there are multiple flights from Phoenix to Missouri for under $200. The cheapest flight booked recently is on Frontier for just $141, but on average you can expect to pay $167.

Are there nonstop flights from Phoenix to Missouri for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Phoenix to Missouri under $300. A good price for a nonstop flight from Phoenix to Missouri is less than $367.

Are there last-minute flights available from Phoenix to Missouri for under $200?

There are currently 20+ open flights from Phoenix to Missouri within the next 7 days for less than $200.

What days are nonstop flights available from Phoenix to Missouri?

Nonstop flights can be found on the following days: Sunday.

How popular is this flight route?

Within the past month, 129 users have taken a look at flights from Phoenix Sky Harbor Intl to Missouri.

What are the most popular airlines that fly from Phoenix to Missouri?

Major Airline, American Airlines and Delta are the most popular airlines when flying from Phoenix to Missouri.

What are the most popular routes from Phoenix to Missouri?

While some choose either Phoenix Sky Harbor Intl - Kansas City or Phoenix Sky Harbor Intl - Springfield Springfield-Branson, Phoenix Sky Harbor Intl - Lambert-St Louis is the most popular route from Phoenix to Missouri.

What are the cheapest Flights from Phoenix to Missouri?

On average you can expect to pay $535 for a flight from Phoenix to Missouri. The cheapest flight overall is $81 while the most popular route, (Phoenix Sky Harbor Intl - Lambert-St Louis) is currently priced at $171.

What are the most reliable airlines from Phoenix to Missouri?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix to Missouri on time: American Airlines(87%), Alaska Airlines(87%), Southwest(72%.)

How long is the flight from Phoenix to Missouri?

There are many flights that can get you from Phoenix to Missouri in 4h 44m. Fly via United Airlines, American Airlines, or Frontier to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Phoenix to Missouri round-trip?

Flying on Frontier is currently your cheapest option to Missouri, with prices starting at $141.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $69. Frontier is not the only option available. At the moment, Spirit Airlines is another option, for $83.

Destination points for flights from Phoenix to Missouri

Select to see more specific information for flights from Phoenix to all places in Missouri.

Destination information for Missouri

Things to know before you go - useful duration and weather info for your trip from Phoenix to Missouri.

Airports servicing Phoenix

Airports servicing

Cape Girardeau (CGI)
Columbia (COU)
Kirksville Cannon Memorial (IRK)
Joplin (JLN)
Kansas City (MCI)

Top 7 airlines flying from Phoenix to Missouri

The chart below displays the airlines Cheapflights users traveling from Phoenix to Missouri choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$71 $160 No cancel fee 83%
Frontier
$106 $250 No cancel fee 62%
Allegiant Air
$111 $268 No cancel fee 88%
Delta
$131 $325 No cancel fee N/A
United Airlines
$61 $357 No cancel fee 69%
American Airlines
$173 $428 No cancel fee 71%
Southwest
$182 $451 No cancel fee 63%
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