Southwest Airlines Denver to Phoenix Flights

Return flight: Phoenix – Denver

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 march: one-way - $294, two-way – $504.
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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 Arrival 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 and arrival times are local. Last updated on 03/21/2025

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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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:

See more direct flights

Connecting Flights

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

  • from $59
    Find
  • from $122
    Find
  • AA - American Airlines
    from $180
    Find
  • AS - Alaska Airlines
    from $162
    Find
  • SY - Sun Country Airlines
    from $116
    Find
  • DL - Delta Air Lines Inc.
    from $121
    Find
  • KG - Aerogaviota
    from $269
    Find
See more connecting flights

How to book an air ticket yourself?

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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