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Iron Mountain

$438+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — IMT
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$676
(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 January 14, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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 11/1811:15 am
DEN
-
IMT
1 stop4h 17m
Delta
Wed 11/2510:59 am
IMT
-
DEN
1 stop5h 32m
Delta
Deal found 1/14$438
This Delta deal was found by Cheapflights users on 1/13. 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 1/297:00 am
DEN
-
IMT
2 stops9h 04m
Delta
Sun 2/111:21 am
IMT
-
DEN
1 stop6h 20m
Delta
Deal found 1/13$676
This Delta deal was found by Cheapflights users on 1/14. 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 4/410:50 am
DEN
-
IMT
1 stop4h 40m
Delta
Sat 4/1111:05 am
IMT
-
DEN
1 stop5h 58m
Delta
Deal found 1/14$743

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 January 14, 2026.
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

Thu 1/29

7:00 am-5:04 pm

2 stops9h 04m

Iron Mountain Ford

Sun 2/1

11:21 am-4:41 pm

1 stop6h 20m

$676

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Sat 4/4

10:50 am-4:30 pm

1 stop4h 40m

Iron Mountain Ford

Sat 4/11

11:05 am-4:03 pm

1 stop5h 58m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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 $283). 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 9h 04m. 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 $283). 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 Colorado to Iron Mountain

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$377Average$503FlexibilityNo cancel feeOn-timeN/A

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