How does KAYAK find such low prices on flights from Missouri to Phoenix?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Phoenix. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Phoenix?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Phoenix?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Phoenix?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$79 CHEAP FLIGHTS from Missouri to Phoenix (PHX)

PHX

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

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Flight Deals

Cheap Flights from Missouri to Phoenix

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Phoenix

Fri, May 15 - Mon, May 18

2:34 pm - 10:05 am

MCI

PHX

21h 31m

1 stop

7:40 pm - 1:49 pm

PHX

MCI

40h 09m

2 stops

$234Frontier

Tue, May 12 - Sat, May 23

6:51 pm - 11:24 pm

STL

PHX

6h 33m

1 stop

10:27 pm - 8:11 pm

PHX

STL

19h 44m

1 stop

$236Frontier

Tue, Aug 11 - Tue, Aug 18

5:40 am - 10:33 am

SGF

PHX

6h 53m

1 stop

6:10 am - 2:16 pm

PHX

SGF

6h 06m

1 stop

$237United Airlines

Sat, Sep 5 - Wed, Sep 9

3:30 pm - 10:47 pm

SGF

PHX

9h 17m

1 stop

6:05 am - 2:45 pm

PHX

SGF

6h 40m

1 stop

$288Delta

Tue, May 12 - Thu, May 14

6:00 pm - 9:45 pm

SGF

PHX

5h 45m

1 stop

12:38 am - 10:24 am

PHX

SGF

7h 46m

1 stop

$301American Airlines

Sat, Aug 15 - Sat, Aug 22

3:30 pm - 10:47 pm

SGF

PHX

9h 17m

1 stop

6:05 am - 2:45 pm

PHX

SGF

6h 40m

1 stop

$303Delta

Tue, May 12 - Sat, Aug 15

9:00 am - 12:38 pm

COU

PHX

5h 38m

1 stop

7:07 am - 5:45 pm

PHX

COU

8h 38m

1 stop

$314United Airlines

Sat, May 23 - Fri, Jul 24

7:39 pm - 12:21 am

SGF

PHX

6h 42m

1 stop

12:36 am - 10:12 am

PHX

SGF

7h 36m

1 stop

$320American Airlines

Fri, May 15 - Mon, May 18

3:30 pm - 12:10 pm

CGI

PHX

22h 40m

1 stop

7:40 pm - 1:50 pm

PHX

CGI

16h 10m

2 stops

$571Multiple Airlines

Wed, May 13 - Sun, May 17

1:30 pm - 7:44 am

CGI

PHX

20h 14m

2 stops

6:00 am - 8:35 pm

PHX

CGI

12h 35m

1 stop

$765Multiple Airlines

Useful Info

Low season	August
High season	March
Cheapest flight	$79

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from St. Louis to Phoenix Sky Harbor Airport

How does KAYAK find such low prices on flights from Missouri to Phoenix?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Phoenix.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Phoenix?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Phoenix?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Phoenix?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Paradise Valley

Globe

Cave Creek

Guadalupe

Morristown

Everything you need to know for your flight to Phoenix

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Phoenix (PHX)

PHX

$79 Find Cheap Flights from Missouri to Phoenix

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

Cheap Flights from Missouri to Phoenix

Recent round-trip flight deals from Missouri to Phoenix

Recent one-way flight deals from Missouri to Phoenix

Recent last minute flight deals from Missouri to Phoenix

Recent direct flight deals from Missouri to Phoenix

Good to know

FAQs for booking Missouri to Phoenix flights

How does KAYAK find such low prices on flights from Missouri to Phoenix?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Phoenix.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Phoenix?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Phoenix?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Phoenix?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Phoenix?

Everything you need to know for your flight to Phoenix

Information on your arrival and departure airports

Cabin class types available on flights to Phoenix

Complete your trip to Phoenix with a hotel stay or car rental

Find direct flights for Phoenix

Flights to other popular destinations

Flights from domestic origins to Missouri

Choose which airport to fly into in Phoenix

Find deals for your return flight