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Alpena

$392+ Cheap flights from Denver to Alpena (DEN - APN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — APN
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Denver to Alpena

Cheapest flights from Denver to Alpena
Explore the most affordable flight options available from Denver to Alpena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:55 am
DEN
-
APN
1 stop6h 45m
Delta
Wed 5/275:47 pm
APN
-
DEN
1 stop7h 10m
Delta
Deal found 2/17$392
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:55 am
DEN
-
APN
1 stop6h 45m
Delta
Mon 8/245:47 pm
APN
-
DEN
1 stop5h 51m
Delta
Deal found 2/20$402
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:55 am
DEN
-
APN
1 stop6h 45m
Delta
Tue 8/2510:18 am
APN
-
DEN
2 stops9h 40m
Delta
Deal found 2/19$412
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:55 am
DEN
-
APN
1 stop6h 45m
Delta
Mon 9/145:47 pm
APN
-
DEN
2 stops6h 42m
Delta
Deal found 2/18$566
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:20 am
DEN
-
APN
1 stop4h 56m
Delta
Mon 3/95:45 pm
APN
-
DEN
1 stop5h 43m
Delta
Deal found 2/18$828

Find flight deals from Denver to Alpena

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Alpena (APN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$392
(Delta)
Provider with most accurate pricing for Denver Intl-Alpena Phelps/Collins flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Alpena Phelps/Collins flights.
Search Deals
From Denver Intl to Alpena Phelps/Collins
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Alpena 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 February 20, 2026.
Use the filters below to find and compare flights from Denver to Alpena that are best for you.

Fly from

Denver

Fly to

Alpena

Route

Depart

Return

Price

DenverAlpena

DEN - APN

DENAPN

Denver Intl

Mon 5/11

12:55 am-9:40 am

1 stop6h 45m

Alpena Phelps/Collins

Wed 5/27

5:47 pm-10:57 pm

1 stop7h 10m

$392

DenverAlpena

DEN - APN

DENAPN

Denver Intl

Mon 8/17

12:55 am-9:40 am

1 stop6h 45m

Alpena Phelps/Collins

Mon 8/24

5:47 pm-9:38 pm

1 stop5h 51m

$402

DenverAlpena

DEN - APN

DENAPN

Denver Intl

Thu 3/5

10:20 am-5:16 pm

1 stop4h 56m

Alpena Phelps/Collins

Mon 3/9

5:45 pm-9:28 pm

1 stop5h 43m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Compare providers for flights from Denver to Alpena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Alpena in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Alpena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Alpena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Alpena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Alpena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Alpena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Alpena

Have a flexible travel schedule? Discover the best time to fly to Alpena 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.

Reviews of airlines servicing Alpena

Get insights into the airlines that provide service to Alpena. 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 Alpena. Reviews last updated February 20, 2026.
Get a feel of what it's like to fly with Delta from Denver to Alpena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,215 reviews
Delta
7.9
Good
8,215 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Denver to Alpena?

    A quick flight from Denver to Alpena can take about 6h 45m. Delta provides one of the quickest options available for as low as $392. The distance between Denver and Alpena is about 1130 mi.

  • What is the cheapest airline to fly from Denver to Alpena round-trip?

    Flying on Delta is currently your cheapest option to Alpena, with prices starting at $411.

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

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

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

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

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

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

See more FAQs

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Other flights to Alpena

Explore flights to Alpena departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 20, 2026.
Alpena to Detroit Metropolitan Wayne County Airport flights

Top airline flying from Denver to Alpena

Discover the top airline that operate flights from Denver to Alpena. 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$411Average$471FlexibilityNo cancel feeOn-timeN/A

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