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Did you mean flights from St Louis to Phoenix?

Flights from Phoenix to St Louis, United States Last modified: Sep 29, 2016 2:21 AM

TIPSave $69 by flying into Moline instead of St Louis from Phoenix

Phoenix to St Louis Last modified: Sep 29, 2016 2:21 AM

We've scanned 25,716,102,982 round trip itineraries and found the cheapest flights from Phoenix to St Louis. Frontier & American frequently offer the best deals on Phoenix to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
PHXSTL
Wed 12/7
nonstop
STLPHX
Wed 12/14
nonstop
$187
Select
American
PHXSTL
Wed 10/12
nonstop
STLPHX
Wed 10/19
nonstop
$197
Select
American
PHXSTL
Sat 10/15
nonstop
STLPHX
Tue 10/18
nonstop
$197
Select
American
PHXSTL
Tue 10/18
nonstop
STLPHX
Tue 10/25
nonstop
$197
Select
American
PHXSTL
Wed 10/19
nonstop
STLPHX
Wed 10/26
nonstop
$197
Select
American
PHXSTL
Wed 10/19
nonstop
STLPHX
Sat 10/22
nonstop
$197
Select
United
PHXSTL
Wed 10/12
1 stop
STLPHX
Wed 10/19
1 stop
$214
Select
United
PHXSTL
Tue 10/18
1 stop
STLPHX
Tue 10/25
1 stop
$214
Select
United
PHXSTL
Wed 10/19
1 stop
STLPHX
Wed 10/26
1 stop
$214
Select
United
PHXSTL
Wed 11/9
1 stop
STLPHX
Tue 11/15
1 stop
$214
Select
United
PHXSTL
Wed 11/30
1 stop
STLPHX
Wed 12/14
1 stop
$214
Select
Alaska
PHXSTL
Tue 11/1
1 stop
STLPHX
Sat 11/5
1 stop
$306
Select
Alaska
PHXSTL
Wed 11/2
1 stop
STLPHX
Sat 11/5
1 stop
$306
Select
Alaska
PHXSTL
Thu 11/3
1 stop
STLPHX
Sat 11/5
1 stop
$306
Select
Alaska
PHXSTL
Thu 11/3
1 stop
STLPHX
Mon 11/7
1 stop
$306
Select

How Much is a Flight from Phoenix to St Louis?

We have collected flight cost data from across the web for travel from Phoenix to St Louis, and have found the average flight price for this trip to be $216.

Where To Buy Cheap Flights from Phoenix to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Phoenix to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Phoenix to St Louis?

The chart below shows up-to-date information regarding how far in advance to book your flight from Phoenix to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $357 $428
7-14 days $197 $205
14-21 days $197 $205
21-30 days $197 $205
30-60 days $197 $204
60-90 days $187 $205
90+ days $197 $205

Cheapest Day To Fly from Phoenix to St Louis

We've examined 25,724,431,429 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Phoenix to St Louis is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$206 $197 $187 $237 $196 $197 $287

Compare Flight Prices from Phoenix to St Louis by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Phoenix to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Phoenix St Louis American 9/30/16 10/2/16 2 $738
October Phoenix St Louis American 10/12/16 10/19/16 0 $197
November Phoenix St Louis American 11/1/16 11/5/16 0 $197
December Phoenix St Louis Frontier 12/7/16 12/14/16 0 $187
January Phoenix St Louis American 1/4/17 1/11/17 0 $197
February Phoenix St Louis American 2/7/17 2/11/17 0 $197
March Phoenix St Louis American 3/5/17 3/11/17 1 $314
April Phoenix St Louis American 4/4/17 4/11/17 0 $315

Cheap Last Minute Flights from Phoenix to St Louis

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Phoenix to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
2 3 4 5 6 7 8
$420
9 10 11 12 13 14 15
$420 $197
16 17 18 19 20 21 22
$197 $237
23 24 25 26 27 28 29
$237 $243
30 31 1 2 3 4 5
$243 $247
6 7 8 9 10 11 12
$247

Connecting Flights vs Direct Flights from Phoenix to St Louis

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Phoenix to St Louis is $232.

The average price for direct flights from Phoenix to St Louis is $192.

The chart below shows up to date information regarding non-stop flights from Phoenix to St Louis.

Weekly Direct Flights from Phoenix to St Louis - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 3 3 3 3 3 3 3 08:46 18:58
Southwest 3 3 3 3 3 3 3 06:55 19:35

One Way Flights vs Round Trip Flights from Phoenix to St Louis

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Phoenix to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Phoenix to St Louis is not available.

The average price for round trip flights from Phoenix to St Louis is $226.

Phoenix to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Phoenix to St Louis?
Answer: The average Phoenix to St Louis flight time is 2 hours and 55 minutes.
Question: How far is St Louis from Phoenix?
Answer: The distance from Phoenix to St Louis is 1,258 miles (2,024 kilometers).
Question: How common are direct flights from Phoenix to St Louis?
Answer: There are 42 direct flights from Phoenix to St Louis.
Question: What are the most popular Phoenix airlines for direct flights from Phoenix to St Louis?
Answer: Southwest Airlines provides 50% of the non-stop flights between Phoenix and St Louis.
Question: What are the most popular connecting cities when flying from Phoenix to St Louis?
Answer: Chicago, IL

Airlines in Phoenix flying to St Louis Last modified: Sep 29, 2016 2:21 AMNumber of routes searched: 168Number of itineraries searched: 195,852

Wondering which airlines fly out of Phoenix to St Louis? We've gathered the average price of Phoenix airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Phoenix to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
American ORD
American DFW
American LAX
United IAH
Delta SLC
Delta ATL
Frontier DEN
Delta DTW
Alaska PDX
United SFO
American PHL
United EWR
United IAD

Phoenix to St Louis Airports

These are the major commercial airports we're currently monitoring in Phoenix and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Phoenix - PHX

FlightsAirlineLowest Price
Flights from Phoenix to Chicago American, Alaska, Delta, Frontier, Spirit, United $107
Flights from Phoenix to New York American, Alaska, JetBlue, Delta, Frontier, Sun Country, United $197
Flights from Phoenix to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, United $87
Flights from Phoenix to Atlanta American, Alaska, Delta, Frontier, Spirit, United $157
Flights from Phoenix to Denver Boutique, Delta, Frontier, Spirit, United, Great Lakes $63
Flights from Phoenix to Indianapolis American, Alaska, Delta, Frontier, United $234
Flights from Phoenix to Nashville American, Alaska, Delta, Frontier, United $217
Flights from Phoenix to Detroit American, Alaska, JetBlue, Delta, Frontier, Spirit $117
Flights from Phoenix to Los Angeles American, Alaska, Delta, Spirit, United $127
Flights from Phoenix to Kansas City American, Delta, United $292
Flights from Phoenix to Minneapolis - St Paul American, Alaska, Delta, Frontier, Spirit, Sun Country, United $125
Flights from Phoenix to Houston American, Delta, Frontier, United $266
Flights from Phoenix to Milwaukee American, Alaska, Delta, Frontier, United $187
Flights from Phoenix to Springfield United $398
Flights from Phoenix to Memphis American, Delta, United $267
Flights from Phoenix to Las Vegas American $117
Flights from Phoenix to Charlotte American, Alaska, JetBlue, Delta, Frontier, United $300
Flights from Phoenix to Orlando American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United $245
Flights from Phoenix to Louisville American, Delta, United $314
Flights from Phoenix to Washington American, Alaska, JetBlue, Delta, Frontier, Sun Country, United $186
Flights from Phoenix to Des Moines American, Delta, Frontier, United $217
Flights from Phoenix to Cincinnati American, Delta, Frontier, United $127
Flights from Phoenix to Omaha American, Alaska, Delta, United $238
Flights from Phoenix to Bloomington - Normal Delta Check Dates

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Tucson to St Louis American, Alaska, Delta, United $324
Flights from Yuma to St Louis American $792
Flights from Grand Canyon to St Louis American Check Dates
Flights from Tucson to Chicago American, Alaska, Delta, United $274
Flights from Tucson to Dallas - Ft Worth American, Alaska, Delta $227
Flights from Tucson to Atlanta American, Alaska, Delta $346
Cheap Flights from Phoenix to St Louis