HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iron Mountain

$231+ Cheap flights from Colorado to Iron Mountain (IMT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — IMT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Iron Mountain 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 Colorado to Iron Mountain

Keep the following information in mind while searching for Colorado to Iron Mountain flight deals. Data was last updated September 11, 2025.

Round-trip from

$352
(Delta)

One-way from

$231
(Delta)
From Colorado to Iron Mountain Ford
Search Deals
One-way flight from Colorado to Iron Mountain Ford
Search Deals

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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 10/44:00 pmDEN - IMT
1 stop23h 25mDelta
Fri 10/1711:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$352
This Delta deal was found by Cheapflights users on 9/10. 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 10/16:05 amDEN - IMT
1 stop9h 20mDelta
Fri 10/1711:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$358
This Delta deal was found by Cheapflights users on 9/10. 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 10/26:18 pmDEN - IMT
1 stop21h 07mDelta
Fri 10/1711:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$363
This Delta deal was found by Cheapflights users on 9/10. 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 10/36:18 pmDEN - IMT
1 stop21h 07mDelta
Fri 10/1711:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$365
This Delta deal was found by Cheapflights users on 9/10. 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 10/16:05 amDEN - IMT
1 stop9h 20mDelta
Wed 10/1511:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$369
This Delta deal was found by Cheapflights users on 9/10. 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 10/56:05 amDEN - IMT
1 stop9h 20mDelta
Sat 10/1811:00 amIMT - DEN
1 stop13h 04mDelta
Deal found 9/10$371
This Delta deal was found by Cheapflights users on 9/10. 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 10/26:18 pmDEN - IMT
1 stop21h 07mDelta
Wed 10/1511:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$374
This Delta deal was found by Cheapflights users on 9/10. 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 10/36:18 pmDEN - IMT
1 stop21h 07mDelta
Wed 10/1511:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$376
This Delta deal was found by Cheapflights users on 9/10. 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 9/306:05 amDEN - IMT
1 stop9h 20mDelta
Fri 10/1711:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$384
This Delta deal was found by Cheapflights users on 9/10. 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 9/306:05 amDEN - IMT
1 stop9h 20mDelta
Wed 10/1511:00 amIMT - DEN
1 stop24h 28mDelta
Deal found 9/10$395
This Delta deal was found by Cheapflights users on 9/11. 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 10/2511:05 amDEN - IMT
1 stop4h 15mDelta
Tue 10/2811:00 amIMT - DEN
1 stop5h 42mDelta
Deal found 9/11$402
This Delta deal was found by Cheapflights users on 9/10. 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 12/612:15 pmASE - IMT
2 stops27h 33mDelta
Tue 12/95:23 pmIMT - ASE
2 stops20h 02mDelta
Deal found 9/10$847

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 September 11, 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

Mon 10/6

6:05 am-4:20 pm

1 stop9h 15m

Iron Mountain Ford

Sat 10/18

11:00 am-7:30 pm

1 stop9h 30m

$363

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Wed 10/1

6:05 am-4:25 pm

1 stop9h 20m

Iron Mountain Ford

Wed 10/15

11:00 am-10:28 am

1 stop24h 28m

$369

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Wed 10/8

6:05 am-4:20 pm

1 stop9h 15m

Iron Mountain Ford

Fri 10/17

11:00 am-11:04 pm

1 stop13h 04m

$371

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Mon 10/6

6:05 am-4:20 pm

1 stop9h 15m

Iron Mountain Ford

Fri 10/17

11:00 am-11:04 pm

1 stop13h 04m

$376

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Sat 10/25

11:05 am-4:20 pm

1 stop4h 15m

Iron Mountain Ford

Tue 10/28

11:00 am-3:42 pm

1 stop5h 42m

$402

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Thu 11/13

11:08 am-4:34 pm

1 stop4h 26m

Iron Mountain Ford

Mon 11/17

11:11 am-3:39 pm

1 stop5h 28m

$412

AspenIron Mountain

ASE - IMT

ASEIMT

Aspen Pitkin County

Sat 12/6

12:15 pm-4:48 pm

2 stops27h 33m

Iron Mountain Ford

Tue 12/9

5:23 pm-12:25 pm

2 stops20h 02m

$847

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Sat 10/4

4:00 pm-4:25 pm

1 stop23h 25m

$231

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Wed 10/8

6:05 am-4:20 pm

1 stop9h 15m

$237

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Tue 10/7

6:05 am-4:20 pm

1 stop9h 15m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
1
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
No data available for this route at this time. Please check back soon.

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 15m. 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.

See more FAQs

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 for Colorado to Iron Mountain

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Boston to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
John F Kennedy Intl to Midway flights
Seattle to O'Hare Intl flights
Ontario to O'Hare Intl flights
Denver to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Baltimore to Midway flights
Santa Ana to O'Hare Intl flights
Atlanta to Midway flights
Dallas/Fort Worth to Detroit flights
LaGuardia to Midway flights
Dulles Intl to Detroit flights
Los Angeles to Midway flights
Dulles Intl to Midway flights
Sky Harbor Intl to O'Hare Intl flights
John F Kennedy Intl to Detroit flights
Newark to Detroit flights
Hobby to Midway flights
Hobby to O'Hare Intl flights
San Francisco to Midway flights
Reagan-National to Detroit flights
Burbank to O'Hare Intl flights
Newark to Midway flights
LaGuardia to Detroit flights
Austin to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Los Angeles to Detroit flights
Charlotte to O'Hare Intl flights
San Jose to O'Hare Intl flights
Portland to O'Hare Intl flights
Philadelphia to Midway flights
Denver to Detroit flights
Minneapolis to Midway flights
Orlando to O'Hare Intl flights
San Francisco to Detroit flights
San Diego to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$377Average$503FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.