STL to PHX

St Louis to Phoenix flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

STL
St Louis (STL), United StatesLambert-St Louis Intl
PHX
Phoenix (PHX), United StatesSky Harbor Intl
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Live flights for Mon, 22 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Mon, 22 JunSTL to PHX$481 Tue, 23 JunSTL to PHX Wed, 24 JunSTL to PHX Thu, 25 JunSTL to PHX Fri, 26 JunSTL to PHX Sat, 27 JunSTL to PHX Sun, 28 JunSTL to PHX
Sort By:DepartureDurationArrivalPrice
United Airlines
United Airlines
UA-1008
06:00
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
7H :06 M
1 Stop
ORD · 1h 35mChicago (ORD), United States
11:06
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2104
06:00
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
9H :39 M
1 Stop
EWR · 1h 57mNew York (EWR), United States
13:39
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-6283
06:14
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
6H :20 M
1 Stop
IAH · 1h 09mHouston (IAH), United States
10:34
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1597
06:21
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
6H :25 M
1 Stop
MSP · 1h 27mMinneapolis (MSP), United States
10:46
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1597
06:21
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
8H :31 M
1 Stop
MSP · 3h 35mMinneapolis (MSP), United States
12:52
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4028
08:35
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
8H :35 M
1 Stop
IAH · 3h 28mHouston (IAH), United States
15:10
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-5572
09:14
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
8H :01 M
1 Stop
ORD · 2h 41mChicago (ORD), United States
15:15
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4517
10:25
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
6H :50 M
1 Stop
ORD · 1h 33mChicago (ORD), United States
15:15
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-6213
11:10
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
6H :00 M
1 Stop
IAH · 0h 55mHouston (IAH), United States
15:10
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-6213
11:10
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
8H :30 M
1 Stop
IAH · 3h 25mHouston (IAH), United States
17:40
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-566
13:39
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
7H :20 M
1 Stop
ATL · 1h 41mAtlanta (ATL), United States
18:59
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-566
13:39
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
9H :20 M
1 Stop
ATL · 3h 41mAtlanta (ATL), United States
20:59
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1371
13:59
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
9H :34 M
1 Stop
DTW · 3h 48mDetroit (DTW), United States
21:33
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2455
14:28
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
5H :43 M
1 Stop
SLC · 0h 45mSalt Lake City (SLC), United States
18:11
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-5580
14:57
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
7H :45 M
1 Stop
IAH · 2h 37mHouston (IAH), United States
20:42
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2700
15:57
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
7H :02 M
1 Stop
ATL · 1h 22mAtlanta (ATL), United States
20:59
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2700
15:57
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
8H :42 M
1 Stop
ATL · 3h 00mAtlanta (ATL), United States
22:39
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1483
16:52
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
5H :38 M
1 Stop
DEN · 1h 05mDenver (DEN), United States
20:30
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1483
16:52
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
7H :07 M
1 Stop
DEN · 2h 34mDenver (DEN), United States
21:59
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1639
17:29
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
6H :58 M
1 Stop
ORD · 1h 30mChicago (ORD), United States
22:27
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1639
17:29
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
8H :08 M
1 Stop
ORD · 2h 43mChicago (ORD), United States
23:37
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-6284
18:30
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
5H :55 M
1 Stop
IAH · 0h 50mHouston (IAH), United States
22:25
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in Phoenix

Stay options near the arrival city for the same travel date.

Search hotels
The McCormick Scottsdale
3.0Very GoodLive availability

The McCormick Scottsdale

- 7421 N Scottsdale Rd, Scottsdale, AZ 85253 ,

Free WiFiACBreakfast
Room availability is checked live
$50per night+ taxes if applicable
View Rooms

1 Night • 3 Star

Motel 7 By OYO Near Phoenix Airport
3.0Very GoodLive availability

Motel 7 By OYO Near Phoenix Airport

- 1307, East Main Street, Phoenix 85203 Phoenix (AZ) Arizona USA,

Free WiFiACBreakfast
Room availability is checked live
$54per night+ taxes if applicable
View Rooms

1 Night • 3 Star

EXTENDED STAY AMERICA SELECT SUITES PHOENIX NORTH
3.0Very GoodLive availability

EXTENDED STAY AMERICA SELECT SUITES PHOENIX NORTH

- 8808 N Black Canyon Hwy 85051 Phoenix AZ US,

Free WiFiACBreakfast
Room availability is checked live
$57per night+ taxes if applicable
View Rooms

1 Night • 3 Star

Extended Stay America Select Suites - Phoenix - We
3.0Very GoodLive availability

Extended Stay America Select Suites - Phoenix - We

- 1360 N 43rd Ave 85009 Phoenix AZ United States,

Free WiFiACBreakfast
Room availability is checked live
$57per night+ taxes if applicable
View Rooms

1 Night • 3 Star

United Airlines
United Airlines
UA-4411
19:05
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
6H :32 M
1 Stop
ORD · 1h 08mChicago (ORD), United States
23:37
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1492
19:55
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
5H :41 M
1 Stop
SLC · 0h 37mSalt Lake City (SLC), United States
23:36
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$481
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-2574
08:00
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
3H :23 M
Non Stop
09:23
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$490
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-858
05:14
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
9H :49 M
1 Stop
CLT · 3h 28mCharlotte (CLT), United States
13:03
2026-06-22
Phoenix (PHX)United StatesSky Harbor Intl
$500
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
View all flights
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Fare highlights

Selected flight highlights for 22 Jun 2026.

Open full search
Lowest fare $481 United Airlines 06:00
Earliest departure $500 American Airlines 05:14
Shortest duration $490 American Airlines 08:00
Night 00:00-05:59 $500 American Airlines at 05:14
Morning 06:00-11:59 $481 United Airlines at 06:00
Afternoon 12:00-17:59 $481 Delta Air Lines at 13:39
Evening 18:00-23:59 $481 United Airlines at 18:30

St Louis to Phoenix route details

St Louis (STL)

Lambert-St Louis Intl

United States

GMT -6

Latitude: 38.748697

Longitude: -90.370003

Phoenix (PHX)

Sky Harbor Intl

United States

GMT -7

Latitude: 33.43429946899414

Longitude: -112.01200103759766

Distance: St Louis (STL), United States to Phoenix (PHX), United States - 2,026.82 km
Flights shown for 22 Jun 2026. View all flights opens the complete search result.

St Louis to Phoenix - what to expect when booking

The STL to PHX cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 2,026.82 km.

Before you book

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More flights from St Louis (STL)23 routes
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STL → ATL
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STL → BOS
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St Louis → Cancun
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St Louis → Charlotte
STL → CLT
St Louis → Chicago
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St Louis → Cleveland
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St Louis → Decatur
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St Louis → Denver
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St Louis → Fort Lauderdale
STL → FLL
St Louis → Fort Leonard Wood
STL → TBN
St Louis → Fort Myers
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St Louis → Dallas
STL → DFW
St Louis → Grand Rapids
STL → GRR
St Louis → Houston
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STL → HOU
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More flights from Phoenix (PHX)23 routes
Phoenix → Albuquerque
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Phoenix → Atlanta
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Phoenix → Austin
PHX → AUS
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PHX → BFL
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PHX → BOI
Phoenix → Boston
PHX → BOS
Phoenix → Buffalo Ny
PHX → BUF
Phoenix → Burbank
PHX → BUR
Phoenix → Calgary
PHX → YYC
Phoenix → Cancun
PHX → CUN
Phoenix → Charlotte
PHX → CLT
Phoenix → Chicago
PHX → MDW
Phoenix → Cleveland
PHX → CLE
Phoenix → Columbus
PHX → CMH
Phoenix → Denver
PHX → DEN
Phoenix → Des Moines
PHX → DSM
Phoenix → Detroit Mi
PHX → DTW
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PHX → YEG
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PHX → ELP
Phoenix → Grand Canyon
PHX → FLG
Phoenix → Fort Lauderdale
PHX → FLL
Frequently asked questions - St Louis to Phoenix flights
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
The approximate direct air distance between St Louis (STL) and Phoenix (PHX) is 2,026.82 km. The actual flight duration and route path vary depending on airline schedules and wind conditions.
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.