$467+ Cheap flights from St. Louis to Iron Mountain (STL - 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — IMT
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from St. Louis 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 St. Louis to Iron Mountain
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $467 (Delta) |
Find flight deals from St. Louis to Iron Mountain
Cheapest flights from St. Louis to Iron MountainExplore the most affordable flight options available from St. Louis to Iron Mountain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from St. Louis to Iron Mountain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 4/116:50 amSTL - IMT
1 stop3h 38mDelta
Tue 4/155:02 pmIMT - STL
1 stop4h 34mDelta
Deal found 3/27![Delta logo]()
$467
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 March 28, 2025.
Use the filters below to find and compare flights from St. Louis to Iron Mountain that are best for you.
Fly from
St. Louis
Fly to
Iron Mountain
Route
Depart
Return
Price
St. LouisIron Mountain
STL - IMT
STLIMT
Lambert-St Louis
Fri 4/11
6:50 am-10:28 am
1 stop3h 38m
Iron Mountain Ford
Tue 4/15
5:02 pm-9:36 pm
1 stop4h 34m
$467
Compare providers for flights from St. Louis 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 St. Louis to Iron Mountain in March.
| 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 St. Louis-Iron Mountain flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Iron Mountain flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Iron Mountain flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-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 St. Louis-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 St. Louis to Iron Mountain
Have a flexible travel schedule? Discover the best time to fly to Iron Mountain from St. Louis 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 St. Louis to Iron Mountain
Rainfall in Iron Mountain by month
Plan your trip to Iron Mountain by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Iron Mountain ranges from 0.4 - 3.5 inches per month. July is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Iron Mountain when rainfall is around 0.4 in.
Temperature in Iron Mountain by month
Plan your trip to Iron Mountain by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Iron Mountain, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).
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 March 28, 2025.
Comfort
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
8.0
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX