₹16,812 Cheap Flights from St. Louis (STL) to Phoenix (PHX)

View ₹16,812 flight on Tue, 26 May 2026Opens in a new window

Popular airlines from Lambert-St. Louis International Airport (STL) to Sky Harbor International Airport (PHX)

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Cheap Flights from St. Louis (STL) to Phoenix (PHX)

Prices were available within the past 7 days and start at ₹16,812 for one-way flights and ₹36,762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Jun - Sat, 6 Jun
STL
St. Louis
PHX
Phoenix
₹36,762 Return, found 2 days ago
₹36,762
Return
found 2 days ago
Select Delta flight, departing Tue, 2 Jun from St. Louis to Phoenix, returning Sat, 6 Jun, priced at ₹36,762 found 2 days ago
Delta
Fri, 22 May - Wed, 27 May
STL
St. Louis
PHX
Phoenix
₹37,069 Return, found 5 days ago
₹37,069
Return
found 5 days ago
Select Delta flight, departing Fri, 22 May from St. Louis to Phoenix, returning Wed, 27 May, priced at ₹37,069 found 5 days ago
Delta
Sat, 9 May - Sat, 16 May
STL
St. Louis
PHX
Phoenix
₹37,219 Return, found 6 days ago
₹37,219
Return
found 6 days ago
Select Delta flight, departing Sat, 9 May from St. Louis to Phoenix, returning Sat, 16 May, priced at ₹37,219 found 6 days ago
Delta
Sun, 31 May - Wed, 24 Jun
STL
St. Louis
PHX
Phoenix
₹37,304 Return, found 5 days ago
₹37,304
Return
found 5 days ago
Select Delta flight, departing Sun, 31 May from St. Louis to Phoenix, returning Wed, 24 Jun, priced at ₹37,304 found 5 days ago
Delta
Thu, 30 Jul - Tue, 4 Aug
STL
St. Louis
PHX
Phoenix
₹38,627 Return, found 1 day ago
₹38,627
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Jul from St. Louis to Phoenix, returning Tue, 4 Aug, priced at ₹38,627 found 1 day ago
Delta
Sun, 31 May - Sat, 27 Jun
STL
St. Louis
PHX
Phoenix
₹38,682 Return, found 3 days ago
₹38,682
Return
found 3 days ago
Select Delta flight, departing Sun, 31 May from St. Louis to Phoenix, returning Sat, 27 Jun, priced at ₹38,682 found 3 days ago
Delta
Sat, 9 May - Sat, 16 May
STL
St. Louis
PHX
Phoenix
₹39,084 Return, found 6 days ago
₹39,084
Return
found 6 days ago
Select Delta flight, departing Sat, 9 May from St. Louis to Phoenix, returning Sat, 16 May, priced at ₹39,084 found 6 days ago
Delta
Mon, 1 Jun - Fri, 26 Jun
STL
St. Louis
PHX
Phoenix
₹39,368 Return, found 5 days ago
₹39,368
Return
found 5 days ago
Select Delta flight, departing Mon, 1 Jun from St. Louis to Phoenix, returning Fri, 26 Jun, priced at ₹39,368 found 5 days ago
American Airlines
Sat, 9 May - Sat, 16 May
STL
St. Louis
PHX
Phoenix
₹40,503 Return, found 6 days ago
₹40,503
Return
found 6 days ago
Select American Airlines flight, departing Sat, 9 May from St. Louis to Phoenix, returning Sat, 16 May, priced at ₹40,503 found 6 days ago
United
Sat, 9 May - Sat, 16 May
STL
St. Louis
PHX
Phoenix
₹41,465 Return, found 6 days ago
₹41,465
Return
found 6 days ago
Select United flight, departing Sat, 9 May from St. Louis to Phoenix, returning Sat, 16 May, priced at ₹41,465 found 6 days ago

Find the cheapest month to fly from St. Louis (STL) to Phoenix (PHX)

May is typically the cheapest month to fly

From ₹15,166 - ₹21,803 per traveller.

Frequently asked questions

How much is a flight from STL to Phoenix Sky Harbour Airport?
The lowest price advertised for a round-trip flight between St. Louis Lambert International Airport and Sky Harbour Intl. Airport (PHX) is ₹36,762. But you better get a move on. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to Phoenix Sky Harbour Intl. Airport?
This differs from airline to airline, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to Sky Harbour Intl. Airport (PHX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to Phoenix Sky Harbour Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert Field to PHX?
The flying distance between St. Louis Lambert International Airport (STL) and Phoenix Sky Harbour Intl. Airport (PHX) is 2,000 kilometres. Work your way through your travel song playlist or get stuck into a book and the trip will zip on by.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Sky Harbour Intl. Airport (PHX)?
Southwest Airlines (WN) is a top option. It offers 95 flights from Lambert Field to Phoenix Sky Harbour Intl. Airport each month. Like more options? Check out what's available with American Airlines (AA). This carrier offers 56 flights every month between these airports.
Are Lambert-St. Louis Intl. Airport (STL) to Sky Harbour Intl. Airport (PHX) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from St. Louis Lambert International Airport to Sky Harbour Intl. Airport (PHX) can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Delta, United
Return price
₹36,762
Distance
2014 km
Average flight time
1 hour 45 mins

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