Southwest Airlines Denver to Phoenix Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Southwest Airlines flights from Denver to Phoenix. Compare airline ticket prices and book air tickets starting from $294 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Southwest Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — Phoenix (AZ) by Southwest Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $294, two-way – $504.

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Cheap Flights from Denver to Phoenix by Southwest Airlines

Look at the list of plane tickets for the most connecting flights by Southwest Airlines, their prices start from $294. There’re no direct flights. The fastest connecting flight – 6h 17m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $294 Find flight	4:25 pm Denver Denver International	10:51 pm Phoenix Sky Harbor Intl	6h 26m layover 2h 25m - Los Angeles	Southwest Airlines	WN1180 DL3827
from $342 Find flight	2:30 pm Denver Denver International	9:56 pm Phoenix Sky Harbor Intl	7h 26m layover 3h 27m - Los Angeles	Southwest Airlines	WN2643 AA1984
from $544 Find flight	9:00 am Denver Denver International	4:40 pm Phoenix Sky Harbor Intl	7h 40m layover 3h 40m - Los Angeles	Southwest Airlines	WN1651 DL3894

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 04/22/2025

Southwest Airlines Flight Schedule Denver to Phoenix

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
2:30 pm — 8:47 pm	2:30 pm — 4:05 pm WN2643 Southwest Airlines Denver — Los Angeles 2h 15m stop 6:20 pm — 8:47 pm DL4077 Delta Air Lines Inc. Los Angeles — Phoenix	6h 17m including layover	Find flight from$319
2:30 pm — 9:56 pm	2:30 pm — 4:05 pm WN2643 Southwest Airlines Denver — Los Angeles 3h 27m stop 7:32 pm — 9:56 pm AA1984 American Airlines Los Angeles — Phoenix	7h 26m including layover	Find flight from$342
2:30 pm — 9:22 pm	2:30 pm — 4:05 pm WN2643 Southwest Airlines Denver — Los Angeles 2h 50m stop 6:55 pm — 9:22 pm UA1578 United Airlines Los Angeles — Phoenix	6h 52m including layover	Find flight from$354
4:25 pm — 10:51 pm	4:25 pm — 6:00 pm WN1180 Southwest Airlines Denver — Los Angeles 2h 25m stop 8:25 pm — 10:51 pm DL3827 Delta Air Lines Inc. Los Angeles — Phoenix	6h 26m including layover	Find flight from$294
4:25 pm — 11:57 pm	4:25 pm — 6:00 pm WN1180 Southwest Airlines Denver — Los Angeles 3h 30m stop 9:30 pm — 11:57 pm UA2460 United Airlines Los Angeles — Phoenix	7h 32m including layover	Find flight from$329
9:00 am — 3:33 pm	9:00 am — 10:35 am WN1651 Southwest Airlines Denver — Los Angeles 2h 30m stop 1:05 pm — 3:33 pm AA1693 American Airlines Los Angeles — Phoenix	6h 33m including layover	Find flight from$352
9:00 am — 4:40 pm	9:00 am — 10:35 am WN1651 Southwest Airlines Denver — Los Angeles 3h 40m stop 2:15 pm — 4:40 pm DL3894 Delta Air Lines Inc. Los Angeles — Phoenix	7h 40m including layover	Find flight from$544

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 04/22/2025

Flight Information

There are 8 flights by Southwest Airlines from Denver to Phoenix every week with departures from Denver International and Arapahoe Co. All flights arrive at Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway.

Departures start from 2:30 pm to 9:00 am. Nonstop flight is 6h 17m. The time difference between Denver and Phoenix is 0h.

The fastest flight 6h 17m
Average flight time 6h 52m
The earliest flight 2:30 pm
The latest flight 9:00 am
Distance 603 ml

The cheapest months for traveling to Phoenix are november (from 294 $).

The cheapest flight by Southwest Airlines that our users were able to find is $294. This airfare is economy class on one-way WN1180 flight for November 12, 2024 leaving Denver International in Denver at 4:25 pm, it includes all taxes and additional fees.

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Southwest Airlines Airplanes on the Route

List of the most popular Southwest Airlines airplanes flying from Denver to Phoenix:

Boeing 737-700

from $294

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Boeing 737-800

from $352

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Other Popular Airlines on the Route

Besides Southwest Airlines there are other 7 airline carriers between Denver and Phoenix. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Phoenix.

Nonstop flights

There are 26 direct flights every day from Denver. Airlines and fares are below:

F9 - Frontier Airlines

from $29

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UA - United Airlines

from $98

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AA - American Airlines

from $121

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $59

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UA - United Airlines

from $122

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AA - American Airlines

from $180

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AS - Alaska Airlines

from $162

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SY - Sun Country Airlines

from $116

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DL - Delta Air Lines Inc.

from $121

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KG - Aerogaviota

from $269

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How to book an air ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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