$442+ Cheap flights from Alpena to Denver (APN - DEN)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
APN — DEN
Aug 15 — Aug 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Alpena to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Alpena to Denver
Cheapest
Best
Cheapest flights from Alpena to DenverExplore the most affordable flight options available from Alpena to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Alpena to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This Delta deal was found by Cheapflights users on 7/12. 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.
Tue 9/2210:35 am
APN
- DEN
1 stop5h 23m
Delta
Fri 9/2512:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/12. 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.
Tue 9/2210:35 am
APN
- DEN
2 stops6h 49m
Delta
Sun 9/2712:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 7/12. 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 10/2910:18 am
APN
- DEN
2 stops11h 45m
Delta
Sun 11/112:59 am
DEN
- APN
1 stop6h 41m
Delta
Deal found 7/12![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 7/15. 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 9/2310:35 am
APN
- DEN
2 stops6h 49m
Delta
Fri 9/2512:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/15![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 7/12. 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.
Fri 9/255:47 pm
APN
- DEN
2 stops28h 18m
Delta
Sun 9/2712:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 7/12. 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 9/215:47 pm
APN
- DEN
2 stops18h 03m
Delta
Sun 9/2712:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 7/12. 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.
Sun 9/205:47 pm
APN
- DEN
2 stops19h 36m
Delta
Sun 9/2712:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 7/12. 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.
Tue 9/2210:35 am
APN
- DEN
1 stop5h 23m
Delta
Tue 9/296:35 pm
DEN
- APN
2 stops13h 24m
Delta
Deal found 7/12![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 7/12. 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 9/245:47 pm
APN
- DEN
1 stop5h 46m
Delta
Tue 9/296:35 pm
DEN
- APN
2 stops13h 24m
Delta
Deal found 7/12![Delta logo]()
$531
Best flights from Alpena to DenverDiscover carefully curated flight deals from Alpena to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Alpena to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Delta deal was found by Cheapflights users on 7/12. 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.
Tue 9/2210:35 am
APN
- DEN
1 stop5h 23m
Delta
Fri 9/2512:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/12. 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 9/2310:35 am
APN
- DEN
2 stops10h 32m
Delta
Fri 9/2512:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 7/12. 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 10/2910:18 am
APN
- DEN
2 stops11h 45m
Delta
Sun 11/112:59 am
DEN
- APN
1 stop6h 41m
Delta
Deal found 7/12![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 7/12. 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 9/215:47 pm
APN
- DEN
2 stops18h 03m
Delta
Sun 9/2712:55 am
DEN
- APN
1 stop7h 04m
Delta
Deal found 7/12![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 7/12. 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.
Sun 9/205:47 pm
APN
- DEN
2 stops19h 36m
Delta
Sat 9/267:40 am
DEN
- APN
2 stops24h 19m
Delta
Deal found 7/12![Delta logo]()
$575
This Delta deal was found by Cheapflights users on 7/12. 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 9/245:47 pm
APN
- DEN
1 stop5h 46m
Delta
Sun 9/276:00 am
DEN
- APN
2 stops25h 59m
Delta
Deal found 7/12![Delta logo]()
$582
Find flight deals from Alpena to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Alpena (APN) to Denver (DEN). 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 July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $442 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Alpena to Denver 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 16, 2026.
Use the filters below to find and compare flights from Alpena to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AlpenaDenver
APN - DEN
APNDEN
Alpena Phelps/Collins
Tue 9/22
10:35 am-1:58 pm
1 stop5h 23m
Denver Intl
Fri 9/25
12:55 am-9:59 am
1 stop7h 04m
$442
AlpenaDenver
APN - DEN
APNDEN
Alpena Phelps/Collins
Wed 9/23
10:35 am-7:07 pm
2 stops10h 32m
Denver Intl
Fri 9/25
12:55 am-9:59 am
1 stop7h 04m
$452
AlpenaDenver
APN - DEN
APNDEN
Alpena Phelps/Collins
Thu 10/29
10:18 am-8:03 pm
2 stops11h 45m
Denver Intl
Sun 11/1
12:59 am-9:40 am
1 stop6h 41m
$462
AlpenaDenver
APN - DEN
APNDEN
Alpena Phelps/Collins
Mon 9/21
5:47 pm-9:50 am
2 stops18h 03m
Denver Intl
Sun 9/27
12:55 am-9:59 am
1 stop7h 04m
$506
AlpenaDenver
APN - DEN
APNDEN
Alpena Phelps/Collins
Sun 9/20
5:47 pm-11:23 am
2 stops19h 36m
Denver Intl
Sat 9/26
7:40 am-9:59 am
2 stops24h 19m
$575
AlpenaDenver
APN - DEN
APNDEN
Alpena Phelps/Collins
Thu 9/24
5:47 pm-9:33 pm
1 stop5h 46m
Denver Intl
Sun 9/27
6:00 am-9:59 am
2 stops25h 59m
$582
Sorted by cheapest first
Compare providers for flights from Alpena to Denver
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 Alpena to Denver in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Alpena-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Alpena-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Alpena-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Alpena-Denver 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 Alpena-Denver 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 Alpena to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Alpena with our price prediction graph.
APN-DEN
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 Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated July 16, 2026.
See what other customers who have flown with Delta from Alpena to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Related info for your journey
Find useful and relevant information for your journey from Alpena to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Westminster
Centennial
Lakewood
Broomfield
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Denver flight routes
Flights by cabin class
Other flight options
Other flights from Alpena
Popular flights
Alternative routes for Alpena to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 16, 2026.
Search flights from Alpena to Denver by cabin class
Find flights from Alpena to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alpena and Denver flights
Browse other Alpena and Denver flight options. Last updated on July 16, 2026.
Other flights from Alpena
Browse through other flights departing from Alpena. Flights are based on user searches made on Cheapflights and were last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Alpena to Denver
Discover the top airline that operate flights from Alpena to Denver. 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$401 | Average$531 | FlexibilityNo cancel fee | On-timeN/A |