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Iron Mountain

$438+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — IMT
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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 1/27$438
This Delta deal was found by Cheapflights users on 1/27. 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 11/1812:59 am
DEN
-
IMT
2 stops8h 25m
Delta
Tue 11/2410:59 am
IMT
-
DEN
1 stop5h 32m
Delta
Deal found 1/27$458
This Delta deal was found by Cheapflights users on 1/27. 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 5/119:00 am
DEN
-
IMT
1 stop6h 32m
Delta
Thu 5/145:12 pm
IMT
-
DEN
1 stop5h 26m
Delta
Deal found 1/27$660
This Delta deal was found by Cheapflights users on 1/27. 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 2/711:17 am
DEN
-
IMT
1 stop4h 47m
Delta
Mon 2/1611:10 am
IMT
-
DEN
2 stops10h 56m
Delta
Deal found 1/27$706

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$660
(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
Search Deals

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 January 27, 2026.
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

Mon 5/11

9:00 am-4:32 pm

1 stop6h 32m

Iron Mountain Ford

Thu 5/14

5:12 pm-9:38 pm

1 stop5h 26m

$660

DenverIron Mountain

DEN - IMT

DENIMT

Denver Intl

Sat 2/7

11:17 am-5:04 pm

1 stop4h 47m

Iron Mountain Ford

Mon 2/16

11:10 am-9:06 pm

2 stops10h 56m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Iron Mountain flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $284). 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 January 27, 2026.
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
8,118 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
8,118 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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 6h 32m. Delta provides one of the quickest options available for as low as $660. 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 $284). 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 Denver to Iron Mountain

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$377Average$520FlexibilityNo cancel feeOn-timeN/A

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