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Tempe

$72+ Cheap flights from Denver (DEN) to Tempe, AZ

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Tempe are usually found in August or September, booked 39 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Denver to Tempe

Keep the following information in mind while searching for Denver to Tempe flight deals. Data was last updated July 29, 2025.

Round-trip from

$106
(Cheapflightsfares)

One-way from

$72
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$163
From Denver Intl to Tempe
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One-way flight from Denver Intl to Tempe
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Highest demand for flights based on searches. 9% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Denver to Tempe

Cheapest flights from Denver to Tempe
Explore the most affordable flight options available from Denver to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:32 amDEN - PHX
Nonstop1h 55mFrontier
Tue 8/127:18 amPHX - DEN
Nonstop1h 57mFrontier
Deal found 7/28$106
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:04 pmDEN - PHX
1 stop4h 12mAlaska Airlines
Wed 11/198:01 amPHX - DEN
1 stop11h 05mAlaska Airlines
Deal found 7/28$156
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:40 pmDEN - PHX
Nonstop2h 00mSouthwest
Sun 8/318:50 pmPHX - DEN
Nonstop1h 45mSouthwest
Deal found 7/28$157

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Tempe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Denver to Tempe that are best for you.

Fly from

Denver

Fly to

Tempe

Route

Depart

Return

Price

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Thu 8/7

7:32 am-8:27 am

Nonstop1h 55m

Phoenix Sky Harbor Intl

Tue 8/12

7:18 am-10:15 am

Nonstop1h 57m

$106

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Tue 10/7

7:50 pm-9:44 am

1 stop14h 54m

Phoenix Sky Harbor Intl

Sat 10/11

4:17 pm-11:47 pm

1 stop6h 30m

$156

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 8/30

7:40 pm-8:40 pm

Nonstop2h 00m

Phoenix Sky Harbor Intl

Sun 8/31

8:50 pm-11:35 pm

Nonstop1h 45m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sun 8/17

7:32 am-8:27 am

Nonstop1h 55m

$72

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 10/4

7:01 am-3:17 pm

1 stop9h 16m

$84

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Fri 10/17

7:19 pm-11:13 pm

1 stop4h 54m

$99

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Tue 9/30

8:25 am-12:05 pm

1 stop4h 40m

$110

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sun 9/7

8:15 am-9:12 am

Nonstop1h 57m

$124

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sun 9/21

5:55 pm-5:55 pm

1 stop25h 00m

$129

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Thu 8/14

11:59 am-5:54 pm

1 stop6h 55m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Denver to Tempe

Have a flexible travel schedule? Discover the best time to fly to Tempe from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Tempe

How far ahead should I book a flight from Denver to Tempe?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Tempe. Price data was last updated on July 25, 2025.

The price you pay for your flight from Denver to Tempe may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Tempe?

Currently, January is the cheapest month in which you can book a flight from Denver to Tempe (average of $258). Flying from Denver to Tempe in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to TM9?

Find hourly flight availability from Denver to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Denver to Tempe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Denver to Tempe?

Use this chart to determine the cheapest time to fly round-trip from Denver to Tempe. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Tempe flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Tempe

Explore weekly flight availability from Denver to Tempe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from DEN to TM9 are scheduled on a Monday (37 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

Reviews of airlines servicing Tempe

Get insights into the airlines that provide service to Tempe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tempe. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Denver to Tempe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Denver to Tempe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Tempe?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Tempe. You should not have trouble finding flights to Tempe from Denver Intl; the airport handles an average of 29 outbound flights to Tempe per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Denver airport to Tempe. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • What are the cheapest airlines to fly from Denver to Tempe one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $72. Users have also found prices from $84 and $99 on Alaska Airlines and Delta, respectively.

  • What are the most reliable airlines from Denver to Tempe?

    The top 3 most reliable airlines when flying from Denver to Tempe are Air Canada (70%), Frontier (69%) and United Airlines (61%).

  • What are the cheapest flights from Denver to Tempe?

    The cheapest flight price from Denver to Tempe is $67. On average you can expect to pay $188. The most popular route, (Denver Intl - Phoenix Sky Harbor Intl), can usually be booked for $109.

  • Can I find deals for flights from Denver to Tempe that include hotel bookings?

    Yes. In addition to deals on Denver to Tempe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Tempe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Tempe.

  • Can I find deals for business class flights from Denver to Tempe?

    Yes. Cheapflights offers flight deals from Denver to Tempe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Tempe?

    Currently, January is the cheapest month in which you can book a flight from Denver to Tempe (average of $258). Flying from Denver to Tempe in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Denver to Tempe

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Top 5 airlines flying from Denver to Tempe

Discover the top 5 airlines that operate flights from Denver to Tempe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$132FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$134Average$240FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$136Average$235FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$139Average$337FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$273FlexibilityNo cancel feeOn-timeN/A

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