HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$519+ Cheap flights from Iron Mountain to San Diego (IMT - SAN)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
IMT — SAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Iron Mountain to San Diego 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.

Find flight deals from Iron Mountain to San Diego

One-way flights from Iron Mountain to San Diego
Search for one-way flight options from Iron Mountain to San Diego. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

This Delta deal was found by Cheapflights users on 7/26. 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 8/55:08 pmIMT - SAN
1 stop7h 30mDelta
Deal found 7/26$519

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iron Mountain to San Diego 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 July 29, 2025.
Use the filters below to find and compare flights from Iron Mountain to San Diego that are best for you.

Fly from

Iron Mountain

Fly to

San Diego

Route

Depart

Return

Price

Iron MountainSan Diego

IMT - SAN

IMTSAN

Iron Mountain Ford

Tue 8/5

5:08 pm-10:38 pm

1 stop7h 30m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Iron Mountain to San Diego

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

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

Currently, August is the cheapest month in which you can book a flight from Iron Mountain to San Diego (average of $286). Flying from Iron Mountain to San Diego in March is currently the most expensive (average of $366). 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 San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Delta from Iron Mountain to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iron Mountain to San Diego 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 Iron Mountain to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Iron Mountain to San Diego (average of $286). Flying from Iron Mountain to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Santee

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 Iron Mountain to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to San Francisco flights
Midway to Las Vegas flights
Detroit to Las Vegas flights
O'Hare Intl to San Diego flights
O'Hare Intl to Ontario flights
O'Hare Intl to Santa Ana flights
Detroit to Los Angeles flights
Detroit to San Francisco flights
Midway to San Francisco flights
O'Hare Intl to Burbank flights
Midway to Los Angeles flights
O'Hare Intl to Palm Springs flights
Grand Rapids to Las Vegas flights
O'Hare Intl to Oakland flights
O'Hare Intl to Sacramento flights
O'Hare Intl to San Jose flights
O'Hare Intl to Reno flights
Detroit to San Diego flights
Detroit to Ontario flights
Detroit to Santa Ana flights
Detroit to Burbank flights
Midway to Sacramento flights
Grand Rapids to San Diego flights
Midway to San Diego flights
Grand Rapids to Los Angeles flights
Rockford to Las Vegas flights
Flint to Las Vegas flights
O'Hare Intl to Fresno flights
Midway to San Jose flights
Detroit to San Jose flights
Detroit to Sacramento flights
Detroit to Oakland flights
Grand Rapids to San Francisco flights
Midway to Ontario flights
Midway to Santa Ana flights
Grand Rapids to Ontario flights
Midway to Palm Springs flights
Grand Rapids to Santa Ana flights
O'Hare Intl to Arcata flights
Midway to Oakland flights
South Bend to Los Angeles flights
South Bend to Las Vegas flights
Midway to Long Beach flights
Detroit to Reno flights
Detroit to Long Beach flights
O'Hare Intl to Long Beach flights
Detroit to Palm Springs flights
Midway to Reno flights

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.