Cheap flights from Sky Harbor Intl (PHX) to Denver (DEN)

PHX — DEN
Feb 5 — Feb 121

The best prices from Phoenix Sky Harbor Intl to Denver Intl are usually found in January or February, booked 32 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

How to find the cheapest flight from Sky Harbor Intl (PHX) to Denver (DEN)

All the information you need to plan the best PHX to DEN flight in 2023: compare Sky Harbor Intl to Denver flight prices with the expected peak season, weather and rainfall in Denver.

PHX - DEN

Price

$114 - $233

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

Popular inJuneHigh demand for flights, 21% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 38% potential price drop
Round-trip from$114From Phoenix Sky Harbor Intl to Denver Intl
One-way from$41One-way flight from Phoenix Sky Harbor Intl to Denver Intl

What is the cheapest day to fly round-trip from Phoenix Sky Harbor Intl Airport to Denver?

Travelers have found that booking a Friday departure is the best way to save up to 33% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Denver?

Find a great deal and save up to 29% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Phoenix Sky Harbor Intl Airport to Denver within the next two weeks, with the cheapest ticket starting at $182.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Denver?

January can be a great time to fly to Denver from Phoenix Sky Harbor Intl Airport with a flight ticket averaging about $184. Cheapflights users have found deals in the month of January for as cheap as $64. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Phoenix Sky Harbor Intl Airport to Denver (PHX - DEN)?

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Denver in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at noon.

Cheap flights from Sky Harbor Intl to Denver in January, February 2023

The best prices found for PHX to DEN flights for January, February
Feb 28 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 05m
$40

Frontier

Pick Dates

Deal found 1/29

Feb 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$41

Frontier

Pick Dates

Deal found 1/30

Feb 8 - Feb 14
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 54m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 04m
$50

Frontier

Pick Dates

Deal found 1/28

Sky Harbor Intl to Denver 2023 flight deals

Cheap flights to Denver from Sky Harbor Intl found for this year
Feb 28 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 05m
$40

Frontier

Pick Dates

Deal found 1/29

Feb 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$41

Frontier

Pick Dates

Deal found 1/30

Mar 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$48

Frontier

Pick Dates

Deal found 1/28

Cheap Frontier flights from Sky Harbor Intl to Denver

Feb 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$40

Frontier

Pick Dates

Deal found 1/30

Feb 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$41

Frontier

Pick Dates

Deal found 1/30

Feb 8 - Feb 14
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 54m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 04m
$50

Frontier

Pick Dates

Deal found 1/28

  • One of the most popular airlines traveling from Phoenix Sky Harbor Intl Airport to Denver is Frontier. Flights from Frontier traveling this route typically cost $267.83 RT. This price is typically 15% cheaper than other airlines that offer Phoenix Sky Harbor Intl Airport to Denver flights. When booking this route, the cheapest RT price found was $90. Phoenix Sky Harbor Intl Airport is the most common Phoenix Sky Harbor Intl Airport airport to take off from when flying to Denver. Denver Intl Airport is the most popular arrival airport in Denver. When flying from Phoenix Sky Harbor Intl Airport to Denver, Frontier flights are 49% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Sky Harbor Intl to Denver

Feb 22 - Feb 28
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

1 stop

10h 13m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

1 stop

11h 07m
$64

Spirit Airlines

Pick Dates

Deal found 1/30

Mar 1 - Mar 7
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

1 stop

3h 48m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

1 stop

11h 29m
$66

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 28 - Mar 7
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

1 stop

3h 48m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

1 stop

11h 29m
$69

Spirit Airlines

Pick Dates

Deal found 1/29

  • If you’re traveling from Phoenix Sky Harbor Intl Airport to Denver, one of the more common airlines traveling that route is Spirit Airlines. Phoenix Sky Harbor Intl Airport to Denver flights are typically 25% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $256.21 RT. The cheapest Spirit Airlines flight found for this route was $90. When traveling from Phoenix Sky Harbor Intl Airport to Denver on Spirit Airlines, the most popular airport to depart from is Phoenix Sky Harbor Intl Airport and the most popular airport to arrive at is Denver Intl Airport. When flying from Phoenix Sky Harbor Intl Airport to Denver, Spirit Airlines flights are 45% more popular than any other airline flying that same route.

Non-stop flights to Denver from Sky Harbor Intl

Save time with Sky Harbor Intl to Denver direct flight deals
Feb 28 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 05m
$40

Frontier

Pick Dates

Deal found 1/29

Mar 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$48

Frontier

Pick Dates

Deal found 1/28

Feb 28 - Mar 7
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 51m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 07m
$50

Frontier

Pick Dates

Deal found 1/30

Last minute flights from Sky Harbor Intl to Denver

Late deals on return flights to Denver from Sky Harbor Intl, departing today and this week
Feb 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$40

Frontier

Pick Dates

Deal found 1/30

Feb 7 - Mar 8
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 53m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 08m
$41

Frontier

Pick Dates

Deal found 1/30

Feb 8 - Feb 14
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 54m
DEN

Denver Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 04m
$50

Frontier

Pick Dates

Deal found 1/28

One-way flights to Denver from Sky Harbor Intl

The cheapest one-way flights from Sky Harbor Intl to Denver
Mar 1
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 55m
$20

Frontier

Pick Dates

Deal found 1/28

Feb 28
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 51m
$21

Frontier

Pick Dates

Deal found 1/30

Feb 7
PHX

Phoenix Sky Harbor Intl

DEN

Denver Intl

Nonstop

1h 57m
$24

Frontier

Pick Dates

Deal found 1/31

Reviews of Airlines Servicing Denver

Southwest
7.5
Good
945 reviews

Crew

8.3

Boarding

7.7

Food

6.8

Entertainment

7.2

Comfort

7.7

Overall

7.5

Reviews

1 / 10

Hour and a half maintenance delay the ultimately just gave up on, made us take a lower slower route. Wifi/entertainment failed repeatedly through the flight. Boarding was the usual slow gong show with people forgetting how to SIT DOWN so the line can move. But we made it in one piece, and crew was at least friendly.

Southwest
7.5
Good
945 reviews
Southwest
7.5
Good
945 reviews

Crew

8.3

Boarding

7.7

Food

6.8

Entertainment

7.2

Comfort

7.7

Overall

7.5

Reviews

1 / 10

Hour and a half maintenance delay the ultimately just gave up on, made us take a lower slower route. Wifi/entertainment failed repeatedly through the flight. Boarding was the usual slow gong show with people forgetting how to SIT DOWN so the line can move. But we made it in one piece, and crew was at least friendly.

American Airlines
7.4
Good
1,667 reviews
Southwest
7.5
Good
945 reviews

Crew

8.3

Boarding

7.7

Food

6.8

Entertainment

7.2

Comfort

7.7

Overall

7.5

Reviews

1 / 10

Hour and a half maintenance delay the ultimately just gave up on, made us take a lower slower route. Wifi/entertainment failed repeatedly through the flight. Boarding was the usual slow gong show with people forgetting how to SIT DOWN so the line can move. But we made it in one piece, and crew was at least friendly.

Spirit Airlines
6.9
Okay
714 reviews
Southwest
7.5
Good
945 reviews

Crew

8.3

Boarding

7.7

Food

6.8

Entertainment

7.2

Comfort

7.7

Overall

7.5

Reviews

1 / 10

Hour and a half maintenance delay the ultimately just gave up on, made us take a lower slower route. Wifi/entertainment failed repeatedly through the flight. Boarding was the usual slow gong show with people forgetting how to SIT DOWN so the line can move. But we made it in one piece, and crew was at least friendly.

Frontier
6.1
Okay
536 reviews
Southwest
7.5
Good
945 reviews

Crew

8.3

Boarding

7.7

Food

6.8

Entertainment

7.2

Comfort

7.7

Overall

7.5

Reviews

1 / 10

Hour and a half maintenance delay the ultimately just gave up on, made us take a lower slower route. Wifi/entertainment failed repeatedly through the flight. Boarding was the usual slow gong show with people forgetting how to SIT DOWN so the line can move. But we made it in one piece, and crew was at least friendly.

Related info for your journey

Useful info, stats and facts about Sky Harbor Intl to Denver flights.

What airport do you fly into for flights to Denver from Phoenix Sky Harbor Intl?

Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Denver from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Denver Intl (DEN) should be relatively easy as there are 30 daily inbound flights from Phoenix Sky Harbor Intl from 8 different airlines.

Which airlines flying from Phoenix Sky Harbor Intl to Denver Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and American Airlines flying from Phoenix Sky Harbor Intl to Denver Intl have implemented new flexible cancellation policies.

Can I find flights from Phoenix Sky Harbor Intl Airport to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Phoenix Sky Harbor Intl Airport to Denver for under $100. The cheapest flight booked recently is on Frontier for just $40, but on average you can expect to pay $63.

Are there nonstop flights from Phoenix Sky Harbor Intl Airport to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Phoenix Sky Harbor Intl Airport to Denver under $100. A good price for a nonstop flight from Phoenix Sky Harbor Intl Airport to Denver is less than $66.

Are there last-minute flights available from Phoenix Sky Harbor Intl Airport to Denver for under $100?

There are currently 20+ open flights from Phoenix Sky Harbor Intl Airport to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Phoenix Sky Harbor Intl Airport to Denver?

You can find nonstop flights on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this Phoenix Sky Harbor Intl Airport to Denver flight route?

This flight path from Phoenix Sky Harbor Intl to Denver Intl was viewed by 554 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Phoenix Sky Harbor Intl Airport to Denver on average per day?

On average, you can expect to see 18 flights from Phoenix Sky Harbor Intl Airport to Denver a day.
Morning (6am - Noon) - 22% of flight departures
Afternoon (Noon - 6pm) - 61% of flight departures
Evening (6pm - Midnight) - 17% of flight departures

How long is the flight from Phoenix Sky Harbor Intl Airport to Denver?

Airlines like Frontier and Spirit Airlines fly from Phoenix Sky Harbor Intl Airport to Denver in about 1h 55m. The time it takes to get you to your destination can typically vary by up to 8h 18m. The distance between Phoenix Sky Harbor Intl Airport and Denver is about 605 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Denver round-trip?

Frontier, at $40, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Denver. An alternate airline flying to your destination would be Spirit Airlines. Frontier is priced at 78% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Denver one-way?

One-way options have recently been found by users for as low as $20 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $33 and Southwest from $41 one-way.

What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Denver?

Undisclosed Carrier, American Airlines and Delta are the most popular airlines when flying from Phoenix Sky Harbor Intl Airport to Denver.

What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Denver?

No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to Denver consider choosing SkyWest Airlines (91%), American Airlines (81%) or United Airlines (81%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Denver?

The cheapest flight price from Phoenix Sky Harbor Intl Airport to Denver is $27. On average you can expect to pay $334. The most popular route, (Phoenix Sky Harbor Intl - Denver Intl), can usually be booked for $54.

Alternative routes for Sky Harbor Intl to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Sky Harbor Intl to Denver

The chart below displays the airlines Cheapflights users traveling from Sky Harbor Intl to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$65Average$162FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$72Average$153FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$90Average$268FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$90Average$256FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$177Average$283FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Denver Air ConnectionCheapest$218Average$247FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Denver Air Connection flights

Hourly flight availability from Sky Harbor Intl to Denver

See what time of day planes typically take off from Sky Harbor Intl to Denver
9%of flight departuresEarly morningMidnight to 6 am
27%of flight departuresMorning6 am to noon
55%of flight departuresAfternoonNoon to 6 pm
9%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Sky Harbor Intl to Denver

See how many times per day planes take to the skies headed from Sky Harbor Intl to Denver
Sunday14daily flights
Monday45daily flights
Tuesday41daily flights
Wednesday34daily flights
Thursday40daily flights
Friday31daily flights
Saturday8daily flights
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