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Tempe

$38+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Tempe are usually found in January or September, booked 78 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap 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 December 12, 2025.

This Frontier deal was found by Cheapflights users on 12/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amDEN - PHX
Nonstop2h 06mFrontier
Fri 1/97:00 amPHX - DEN
Nonstop1h 55mFrontier
Deal found 12/9$72
This Super.com deal was found by Cheapflights users on 12/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amDEN - PHX
Nonstop2h 06mFrontier
Thu 12/2510:31 pmPHX - DEN
Nonstop1h 54mFrontier
Deal found 12/9$77
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 12/256:15 amDEN - PHX
Nonstop2h 06mFrontier
Thu 1/17:00 amPHX - DEN
Nonstop1h 55mFrontier
Deal found 12/11$78
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:29 pmDEN - PHX
Nonstop2h 00mFrontier
Mon 1/510:31 pmPHX - DEN
Nonstop1h 54mFrontier
Deal found 12/10$99
This Super.com deal was found by Cheapflights users on 12/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amDEN - PHX
Nonstop2h 06mFrontier
Mon 1/510:31 pmPHX - DEN
Nonstop1h 54mFrontier
Deal found 12/10$100
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:29 pmDEN - PHX
Nonstop2h 00mFrontier
Tue 1/67:39 pmPHX - DEN
Nonstop1h 56mFrontier
Deal found 12/10$103
This Super.com deal was found by Cheapflights users on 12/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:29 pmDEN - PHX
Nonstop2h 00mFrontier
Thu 1/159:35 pmPHX - DEN
Nonstop1h 54mFrontier
Deal found 12/10$106
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:35 amDEN - PHX
1 stop10h 10mFrontier
Wed 1/78:05 amPHX - DEN
Nonstop1h 57mFrontier
Deal found 12/11$110
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:15 pmDEN - PHX
1 stop26h 25mFrontier
Tue 1/68:05 amPHX - DEN
Nonstop1h 57mFrontier
Deal found 12/10$111
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amDEN - PHX
Nonstop2h 06mFrontier
Tue 1/67:39 pmPHX - DEN
Nonstop1h 56mFrontier
Deal found 12/11$113

Find flight deals from Denver to Tempe

Keep the following information in mind while searching for Denver to Tempe flight deals. Data was last updated December 12, 2025.

Round-trip from

$72
(Super.com)

One-way from

$38
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$183
From Denver Intl to Tempe
Search Deals
One-way flight from Denver Intl to Tempe
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 12, 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

Sat 2/21

7:40 am-3:45 pm

1 stop8h 05m

Phoenix Sky Harbor Intl

Wed 2/25

12:28 pm-5:48 pm

1 stop5h 20m

$136

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 1/7

8:04 am-2:00 pm

1 stop5h 56m

Phoenix Sky Harbor Intl

Wed 1/14

8:24 am-11:58 pm

1 stop15h 34m

$147

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Fri 2/20

6:45 pm-11:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Sat 2/28

4:27 pm-11:59 pm

1 stop7h 32m

$156

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Fri 1/16

8:55 pm-10:59 pm

Nonstop2h 04m

Phoenix Sky Harbor Intl

Sat 1/24

6:45 am-8:41 am

Nonstop1h 56m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Mon 1/12

7:50 pm-9:54 pm

Nonstop2h 04m

Phoenix Sky Harbor Intl

Wed 1/14

6:45 am-8:41 am

Nonstop1h 56m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Fri 1/9

8:55 pm-10:59 pm

Nonstop2h 04m

Phoenix Sky Harbor Intl

Sat 1/17

4:31 pm-6:25 pm

Nonstop1h 54m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 2/21

6:45 pm-11:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Fri 2/27

7:00 am-11:59 pm

1 stop16h 59m

$160

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Tue 2/24

6:45 pm-11:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Thu 2/26

6:00 am-11:59 pm

1 stop17h 59m

$160

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 1/17

12:34 pm-7:25 pm

1 stop6h 51m

Phoenix Sky Harbor Intl

Sat 1/24

7:00 am-11:35 pm

1 stop16h 35m

$160

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 1/14

8:04 am-2:00 pm

1 stop5h 56m

Phoenix Sky Harbor Intl

Wed 1/14

3:45 pm-11:58 pm

1 stop8h 13m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results
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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 December 5, 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 78 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, May is the cheapest month in which you can book a flight from Denver to Tempe (average of $49). Flying from Denver to Tempe in July is currently the most expensive (average of $97). 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 December 12, 2025.

It’s optimal to fly from Denver to Tempe at noon. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the evening.

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 Wednesday at noon when fares are most often at their lowest. Sunday afternoons 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 December 12, 2025.

The most flights from DEN to TM9 are scheduled on a Thursday (51 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (24 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 December 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines 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.
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,095 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,084 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 35 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.

  • How long is the flight from Denver to Tempe?

    There are many flights that can get you from Denver to Tempe in 2h 04m. Fly via Alaska Airlines or United Airlines to get the fastest option. The distance between Denver and Tempe is about 601 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $30. Users have also found prices from $68 and $69 on American Airlines and Southwest, respectively.

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

    The top 3 most reliable airlines when flying from Denver to Tempe are Alaska Airlines (81%), Lufthansa (80%) and United Airlines (80%).

  • What are the cheapest flights from Denver to Tempe?

    The cheapest flight price from Denver to Tempe is $29. On average you can expect to pay $699. The most popular route, (Denver Intl - Phoenix Sky Harbor Intl), can usually be booked for $57.

  • 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, May is the cheapest month in which you can book a flight from Denver to Tempe (average of $49). Flying from Denver to Tempe in July is currently the most expensive (average of $97). 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.

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Alternative routes for Denver to Tempe

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$152FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$137Average$343FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$137Average$243FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$144Average$249FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$297FlexibilityNo cancel feeOn-timeN/A

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