$341+ Cheap flights from Iron Mountain to Denver (IMT - DEN)
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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
IMT — DEN
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Find cheap flights from Iron Mountain to Denver 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 Iron Mountain to Denver
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Cheapest flights from Iron Mountain to DenverExplore the most affordable flight options available from Iron Mountain to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Iron Mountain to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 8/145:12 pm
IMT
- DEN
1 stop6h 36m
Delta
Wed 8/196:05 am
DEN
- IMT
2 stops9h 29m
Delta
Deal found 6/11![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 6/13. 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.
Fri 7/2411:06 am
IMT
- DEN
1 stop5h 24m
Delta
Sun 7/2612:40 am
DEN
- IMT
2 stops8h 48m
Delta
Deal found 6/13![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/1611:06 am
IMT
- DEN
1 stop25h 59m
Delta
Mon 7/209:19 am
DEN
- IMT
1 stop6h 13m
Delta
Deal found 6/11![Delta logo]()
$558
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/1611:06 am
IMT
- DEN
1 stop13h 21m
Delta
Sun 7/196:00 am
DEN
- IMT
1 stop9h 32m
Delta
Deal found 6/11![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 6/12. 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 7/111:10 am
IMT
- DEN
1 stop5h 28m
Delta
Wed 7/89:19 am
DEN
- IMT
1 stop6h 13m
Delta
Deal found 6/12![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/155:12 pm
IMT
- DEN
1 stop6h 32m
Delta
Sun 7/1912:40 am
DEN
- IMT
2 stops8h 48m
Delta
Deal found 6/11![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/165:12 pm
IMT
- DEN
2 stops26h 02m
Delta
Sat 7/187:30 pm
DEN
- IMT
2 stops13h 58m
Delta
Deal found 6/11![Delta logo]()
$694
Best flights from Iron Mountain to DenverDiscover carefully curated flight deals from Iron Mountain to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Iron Mountain to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 8/145:12 pm
IMT
- DEN
1 stop6h 36m
Delta
Wed 8/1911:05 am
DEN
- IMT
1 stop4h 29m
Delta
Deal found 6/11![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 6/13. 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.
Fri 7/2411:06 am
IMT
- DEN
1 stop5h 24m
Delta
Sun 7/2612:40 am
DEN
- IMT
2 stops8h 48m
Delta
Deal found 6/13![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/1611:06 am
IMT
- DEN
1 stop25h 59m
Delta
Mon 7/209:19 am
DEN
- IMT
1 stop6h 13m
Delta
Deal found 6/11![Delta logo]()
$558
This Delta deal was found by Cheapflights users on 6/12. 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 7/111:10 am
IMT
- DEN
1 stop5h 28m
Delta
Wed 7/89:19 am
DEN
- IMT
1 stop6h 13m
Delta
Deal found 6/12![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/155:12 pm
IMT
- DEN
2 stops7h 15m
Delta
Sun 7/195:40 am
DEN
- IMT
2 stops9h 52m
Delta
Deal found 6/11![Delta logo]()
$1,117
Last-minute flights from Iron Mountain to DenverDiscover last-minute flight deals from Iron Mountain to Denver. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Iron Mountain to Denver. Data last updated June 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/12. 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 7/111:10 am
IMT
- DEN
1 stop5h 28m
Delta
Wed 7/89:19 am
DEN
- IMT
1 stop6h 13m
Delta
Deal found 6/12![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/155:12 pm
IMT
- DEN
1 stop6h 32m
Delta
Sun 7/1912:40 am
DEN
- IMT
2 stops8h 48m
Delta
Deal found 6/11![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/155:12 pm
IMT
- DEN
1 stop6h 32m
Delta
Sun 7/199:19 am
DEN
- IMT
1 stop6h 13m
Delta
Deal found 6/11![Delta logo]()
$754
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/1611:06 am
IMT
- DEN
1 stop25h 59m
Delta
Mon 7/209:19 am
DEN
- IMT
1 stop6h 13m
Delta
Deal found 6/11![Delta logo]()
$558
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/1611:06 am
IMT
- DEN
1 stop13h 21m
Delta
Sun 7/196:00 am
DEN
- IMT
1 stop9h 32m
Delta
Deal found 6/11![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/165:12 pm
IMT
- DEN
2 stops26h 02m
Delta
Sat 7/187:30 pm
DEN
- IMT
2 stops13h 58m
Delta
Deal found 6/11![Delta logo]()
$694
This Delta deal was found by Cheapflights users on 6/13. 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.
Fri 7/2411:06 am
IMT
- DEN
1 stop5h 24m
Delta
Sun 7/2612:40 am
DEN
- IMT
2 stops8h 48m
Delta
Deal found 6/13![Delta logo]()
$548
One-way flights from Iron Mountain to DenverSearch for one-way flight options from Iron Mountain to Denver. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Iron Mountain to Denver. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 7/1111:06 am
IMT
- DEN
1 stop22h 00m
Delta
Deal found 6/10![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 6/10. 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 7/105:12 pm
IMT
- DEN
1 stop6h 32m
Delta
Deal found 6/10![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 6/10. 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 7/125:12 pm
IMT
- DEN
1 stop6h 32m
Delta
Deal found 6/10![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/155:12 pm
IMT
- DEN
1 stop6h 32m
Delta
Deal found 6/11![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/1611:06 am
IMT
- DEN
2 stops24h 52m
Delta
Deal found 6/11![Delta logo]()
$496
Find flight deals from Iron Mountain to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Iron Mountain (IMT) to Denver (DEN). 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 June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $452 (Delta) |
One-way from | $341 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Iron Mountain to Denver 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 June 14, 2026.
Use the filters below to find and compare flights from Iron Mountain to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Fri 8/14
5:12 pm-10:48 pm
1 stop6h 36m
Denver Intl
Wed 8/19
11:05 am-4:34 pm
1 stop4h 29m
$538
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Fri 7/24
11:06 am-3:30 pm
1 stop5h 24m
Denver Intl
Sun 7/26
12:40 am-10:28 am
2 stops8h 48m
$548
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Thu 7/16
11:06 am-12:05 pm
1 stop25h 59m
Denver Intl
Mon 7/20
9:19 am-4:32 pm
1 stop6h 13m
$558
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Wed 7/1
11:10 am-3:38 pm
1 stop5h 28m
Denver Intl
Wed 7/8
9:19 am-4:32 pm
1 stop6h 13m
$624
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Wed 7/15
5:12 pm-11:27 pm
2 stops7h 15m
Denver Intl
Sun 7/19
5:40 am-4:32 pm
2 stops9h 52m
$1,117
Cheapest one-way
Quickest one-way
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Fri 7/10
5:12 pm-10:44 pm
1 stop6h 32m
$352
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Thu 7/16
11:06 am-10:58 am
2 stops24h 52m
$496
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Sat 7/11
5:12 pm-8:48 am
2 stops16h 36m
$501
Iron MountainDenver
IMT - DEN
IMTDEN
Iron Mountain Ford
Wed 7/15
5:12 pm-11:27 pm
2 stops7h 15m
$510
Sorted by cheapest first
Compare providers for flights from Iron Mountain to Denver
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 Iron Mountain to Denver in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Iron Mountain-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Iron Mountain-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Iron Mountain-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Iron Mountain-Denver 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 Iron Mountain-Denver 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 Iron Mountain to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Iron Mountain with our price prediction graph.
IMT-DEN
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.
Related info for your journey
Find useful and relevant information for your journey from Iron Mountain to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
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