When did momondo last update prices for flights from Alpena Phelps/Collins Airport to Denver Intl Airport?

Prices for flights from Alpena Phelps/Collins Airport to Denver Intl Airport were last updated today.

How many operators does momondo search for flights from Alpena Phelps/Collins Airport to Denver Intl Airport?

As of July 2026, there is 1 operator available to choose from for flights from Alpena Phelps/Collins Airport to Denver Intl Airport.

How old do you have to be to fly from Alpena Phelps/Collins Airport to Denver Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alpena Phelps/Collins Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$492 Cheap Flights from Alpena to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alpena to Denver

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 1:45 pm

APN

DEN

5h 15m

1 stop

10:25 am - 5:11 pm

DEN

APN

4h 46m

1 stop

$993Delta

Wed, Jul 15 - Sun, Jul 19

10:30 am - 1:45 pm

APN

DEN

5h 15m

1 stop

7:09 pm - 9:54 am

DEN

APN

12h 45m

2 stops

$1,103Delta

Wed, Jul 15 - Sun, Jul 19

10:30 am - 6:14 pm

APN

DEN

9h 44m

2 stops

7:09 pm - 9:54 am

DEN

APN

12h 45m

2 stops

$1,484Delta

Wed, Jul 15 - Sun, Jul 19

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Delta flights from Alpena to Denver

Our best Delta deals on Alpena to Denver flight tickets

Delta

Jul 15

APN10:30 amAlpena Phelps/Collins

5h 15m

1 stop

DEN1:45 pmDenver Intl

Jul 19

DEN10:25 amDenver Intl

4h 46m

1 stop

APN5:11 pmAlpena Phelps/Collins

$993

Delta

Jul 15

APN10:30 amAlpena Phelps/Collins

5h 15m

1 stop

DEN1:45 pmDenver Intl

Jul 19

DEN7:09 pmDenver Intl

12h 45m

2 stops

APN9:54 amAlpena Phelps/Collins

$1,103

Delta

Jul 15

APN10:30 amAlpena Phelps/Collins

9h 44m

2 stops

DEN6:14 pmDenver Intl

Jul 19

DEN7:09 pmDenver Intl

12h 45m

2 stops

APN9:54 amAlpena Phelps/Collins

$1,484

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AlpenaDenver

APN - DEN

APNDEN

Alpena Phelps/Collins

Wed 7/15

10:30 am-1:45 pm

1 stop5h 15m

Denver Intl

Sun 7/19

10:25 am-5:11 pm

1 stop4h 46m

$993

AlpenaDenver

APN - DEN

APNDEN

Alpena Phelps/Collins

Wed 7/15

10:30 am-1:45 pm

1 stop5h 15m

Denver Intl

Sun 7/19

7:09 pm-9:54 am

2 stops12h 45m

$1,103

AlpenaDenver

APN - DEN

APNDEN

Alpena Phelps/Collins

Wed 7/15

10:30 am-6:14 pm

2 stops9h 44m

Denver Intl

Sun 7/19

7:09 pm-9:54 am

2 stops12h 45m

$1,484

Cheapest one-way

Quickest one-way

AlpenaDenver

APN - DEN

APNDEN

Alpena Phelps/Collins

Wed 7/8

5:50 pm-10:44 pm

1 stop6h 54m

$492

AlpenaDenver

APN - DEN

APNDEN

Alpena Phelps/Collins

Wed 7/8

5:50 pm-11:27 pm

2 stops7h 37m

$498

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Alpena to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Alpena Phelps/Collins to Denver Intl?

Delta is the most popular carrier operating from Alpena Phelps/Collins to Denver Intl

When to book flights from Alpena to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Alpena to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Alpena to Denver (APN to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alpena to Denver

Fastest flight time	5h 15m
Direct flights	None

The fastest flight from Alpena to Denver takes 5h 15m

There are no direct flights from Alpena to Denver. There are no popular flight routes from Alpena to Denver.

Search flight deals

Frequently asked questions about flying from Alpena to Denver

How far is Alpena Phelps/Collins to Denver Intl by plane?
The distance between Alpena Phelps/Collins and Denver Intl is about 1154.6 mi. A reasonable flight in good conditions will take 5h 15m.
When did momondo last update prices for flights from Alpena Phelps/Collins Airport to Denver Intl Airport?
Prices for flights from Alpena Phelps/Collins Airport to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Alpena Phelps/Collins Airport to Denver Intl Airport?
As of July 2026, there is 1 operator available to choose from for flights from Alpena Phelps/Collins Airport to Denver Intl Airport.
How old do you have to be to fly from Alpena Phelps/Collins Airport to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alpena Phelps/Collins Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Alpena to Denver?
momondo data reveals that the most frequently booked airline on the route from Alpena to Denver is Delta, representing 100% of all bookings.

Best airlines flying from Alpena to Denver

Compare and see reviews for airlines that fly from Alpena to Denver with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $401	Free Cancellation	Rating 7.8 8,452 reviews		Search Delta flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Longmont

Boulder

Manitou Springs

Westminster

Lakewood

Greeley

Keystone

Thornton

Cripple Creek

Frisco

Englewood

Centennial

Winter Park

Littleton

Copper Mountain

Why use momondo?

Why should I use momondo to find a flight deal from Alpena to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Alpena.

Can I find flights from Alpena to Denver with flexible booking policies on momondo?

Flights from Alpena to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Alpena to Denver?

momondo helps you find the best flight between Alpena and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Alpena to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Alpena and alert you when they change.