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Iron Mountain

$402+ Cheap flights from Colorado to Iron Mountain (IMT)

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — IMT
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Colorado to Iron Mountain

Keep the following information in mind while searching for Colorado to Iron Mountain flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$402
(Delta)
Provider with most accurate pricing for Denver Intl-Iron Mountain Ford flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Iron Mountain Ford flights.
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From Colorado to Iron Mountain Ford
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Find flight deals from Colorado to Iron Mountain

Cheapest flights from Colorado to Iron Mountain
Explore the most affordable flight options available from Colorado to Iron Mountain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 12/3011:34 amDEN - IMT
1 stop4h 14mDelta
Fri 1/211:17 amIMT - DEN
1 stop6h 31mDelta
Deal found 11/5$402
This Delta deal was found by Cheapflights users on 11/5. 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 12/3012:20 amDEN - IMT
2 stops12h 57mDelta
Fri 1/25:23 pmIMT - DEN
1 stop6h 10mDelta
Deal found 11/5$412
This Delta deal was found by Cheapflights users on 11/5. 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 12/2211:34 amDEN - IMT
1 stop4h 14mDelta
Tue 12/305:23 pmIMT - DEN
1 stop6h 10mDelta
Deal found 11/5$584
This Delta deal was found by Cheapflights users on 11/5. 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 11/911:08 amDEN - IMT
1 stop4h 26mDelta
Mon 12/811:22 amIMT - DEN
1 stop5h 17mDelta
Deal found 11/5$607
This Delta deal was found by Cheapflights users on 11/3. 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.
Sat 12/612:17 pmASE - IMT
2 stops27h 31mDelta
Tue 12/95:23 pmIMT - ASE
2 stops20h 15mDelta
Deal found 11/3$962

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Iron Mountain 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 November 5, 2025.
Use the filters below to find and compare flights from Colorado to Iron Mountain that are best for you.

Fly from

Colorado

Fly to

Iron Mountain

Route

Depart

Return

Price

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Sat 4/25

10:45 am-4:32 pm

1 stop4h 47m

Iron Mountain Ford

Wed 4/29

10:59 am-3:31 pm

1 stop5h 32m

$402

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Tue 12/30

11:34 am-4:48 pm

1 stop4h 14m

Iron Mountain Ford

Fri 1/2

11:17 am-4:48 pm

1 stop6h 31m

$402

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Wed 12/31

6:00 am-2:17 pm

1 stop7h 17m

Iron Mountain Ford

Fri 1/2

5:23 pm-10:33 pm

1 stop6h 10m

$402

AspenIron Mountain

ASE - IMT

ASEIMT

Aspen Pitkin County

Sat 12/6

12:17 pm-4:48 pm

2 stops27h 31m

Iron Mountain Ford

Tue 12/9

5:23 pm-12:38 pm

2 stops20h 15m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Colorado to Iron Mountain

Have a flexible travel schedule? Discover the best time to fly to Iron Mountain from Colorado 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 Colorado to Iron Mountain

What is the cheapest month to book a flight from Colorado to Iron Mountain?

Currently, May is the cheapest month in which you can book a flight from Colorado to Iron Mountain (average of $87). Flying from Colorado to Iron Mountain in March is currently the most expensive (average of $302). 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.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Iron Mountain. 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 into for flights to Iron Mountain from Colorado?

    Iron Mountain Ford (IMT), located 2.5 mi from the city center, is the airport you fly into when you book flights from Colorado to Iron Mountain.

  • How long is the flight from Colorado to Iron Mountain?

    There are many flights that can get you from Colorado to Iron Mountain in 4h 47m. Fly via Delta to get the fastest option. Colorado and Iron Mountain are separated by a distance of 931 mi.

  • Can I find deals for flights from Colorado to Iron Mountain that include hotel bookings?

    Yes. In addition to deals on Colorado to Iron Mountain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Iron Mountain?

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

  • Can I find deals for business class flights from Colorado to Iron Mountain?

    Yes. Cheapflights offers flight deals from Colorado to Iron Mountain 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 Colorado to Iron Mountain?

    Currently, May is the cheapest month in which you can book a flight from Colorado to Iron Mountain (average of $87). Flying from Colorado to Iron Mountain in March is currently the most expensive (average of $302). 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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Top airline flying from Colorado to Iron Mountain

Discover the top airline that operate flights from Colorado to Iron Mountain. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$377Average$503FlexibilityNo cancel feeOn-timeN/A

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