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Iron Mountain

$412+ Cheap flights from Denver to Iron Mountain (DEN - 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — IMT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Denver to Iron Mountain

Cheapest flights from Denver to Iron Mountain
Explore the most affordable flight options available from Denver to Iron Mountain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 12/215:30 amDEN - IMT
2 stops10h 18mDelta
Wed 12/3111:17 amIMT - DEN
1 stop24h 12mDelta
Deal found 12/10$663
This Delta deal was found by Cheapflights users on 12/10. 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.
Mon 12/224:14 pmDEN - IMT
1 stop23h 34mDelta
Wed 12/3111:17 amIMT - DEN
1 stop24h 12mDelta
Deal found 12/10$694
This Delta deal was found by Cheapflights users on 12/10. 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 12/1711:12 amDEN - IMT
1 stop4h 36mDelta
Tue 12/3011:17 amIMT - DEN
1 stop12h 33mDelta
Deal found 12/10$798
This Delta deal was found by Cheapflights users on 12/10. 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 12/1711:12 amDEN - IMT
1 stop4h 36mDelta
Mon 12/2911:17 amIMT - DEN
1 stop9h 51mDelta
Deal found 12/10$808
This Delta deal was found by Cheapflights users on 12/10. 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 12/1811:12 amDEN - IMT
1 stop4h 36mDelta
Tue 12/3011:17 amIMT - DEN
1 stop24h 12mDelta
Deal found 12/10$809
This Delta deal was found by Cheapflights users on 12/10. 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 12/176:15 amDEN - IMT
2 stops9h 33mDelta
Sun 12/2811:17 amIMT - DEN
1 stop24h 12mDelta
Deal found 12/10$818
This Delta deal was found by Cheapflights users on 12/10. 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 12/235:30 amDEN - IMT
2 stops10h 18mDelta
Wed 12/3111:17 amIMT - DEN
2 stops8h 56mDelta
Deal found 12/10$828
This Delta deal was found by Cheapflights users on 12/10. 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 12/185:45 amDEN - IMT
2 stops10h 03mDelta
Mon 12/2911:17 amIMT - DEN
1 stop12h 36mDelta
Deal found 12/10$829
This Delta deal was found by Cheapflights users on 12/10. 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 12/236:00 amDEN - IMT
1 stop9h 48mDelta
Tue 12/3011:17 amIMT - DEN
1 stop9h 51mDelta
Deal found 12/10$839
This Delta deal was found by Cheapflights users on 12/10. 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 12/236:00 amDEN - IMT
1 stop9h 48mDelta
Mon 12/2911:17 amIMT - DEN
1 stop9h 51mDelta
Deal found 12/10$849

Find flight deals from Denver to Iron Mountain

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Iron Mountain (IMT). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$412
(Delta)
Provider with most accurate pricing for Denver Intl-Iron Mountain Ford flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Iron Mountain Ford flights.
Search Deals
From Denver Intl to Iron Mountain Ford
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 December 12, 2025.
Use the filters below to find and compare flights from Denver to Iron Mountain that are best for you.

Fly from

Denver

Fly to

Iron Mountain

Route

Depart

Return

Price

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Thu 1/8

11:33 am-5:04 pm

1 stop4h 31m

Iron Mountain Ford

Wed 1/14

11:16 am-4:44 pm

1 stop6h 28m

$412

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Mon 12/22

5:30 am-4:48 pm

2 stops10h 18m

Iron Mountain Ford

Wed 12/31

11:17 am-10:29 am

1 stop24h 12m

$663

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Tue 12/23

5:30 am-4:48 pm

2 stops10h 18m

Iron Mountain Ford

Wed 12/31

11:17 am-10:29 am

1 stop24h 12m

$663

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Tue 12/23

5:30 am-4:48 pm

2 stops10h 18m

Iron Mountain Ford

Tue 12/30

11:17 am-8:08 pm

1 stop9h 51m

$808

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Tue 12/23

5:30 am-4:48 pm

2 stops10h 18m

Iron Mountain Ford

Mon 12/29

11:17 am-8:08 pm

1 stop9h 51m

$818

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Mon 12/22

5:30 am-4:48 pm

2 stops10h 18m

Iron Mountain Ford

Mon 12/29

11:17 am-10:53 pm

1 stop12h 36m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Denver to Iron Mountain

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 Denver to Iron Mountain in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Iron Mountain flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Iron Mountain flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Iron Mountain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Iron Mountain flights, Cheapflights users trust eDreams the most. eDreams 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 Denver-Iron Mountain 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 Denver to Iron Mountain

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

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

Currently, May is the cheapest month in which you can book a flight from Denver to Iron Mountain (average of $87). Flying from Denver 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.

Reviews of airlines servicing Iron Mountain

Get insights into the airlines that provide service to Iron Mountain. 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 Iron Mountain. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta from Denver to Iron Mountain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Denver to Iron Mountain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Denver to Iron Mountain can take about 4h 31m. Delta provides one of the quickest options available for as low as $412. There are 931 mi between Denver and Iron Mountain.

  • What is the cheapest airline to fly from Denver to Iron Mountain round-trip?

    Delta, at $377, was found to be the cheapest airline from Denver to Iron Mountain..

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Denver to Iron Mountain (average of $87). Flying from Denver 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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Alternative routes for Denver 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 Denver to Iron Mountain

Discover the top airline that operate flights from Denver 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$377Average$520FlexibilityNo cancel feeOn-timeN/A

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