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$538+ Cheap flights from Iron Mountain to Seattle (IMT - SEA)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
IMT — SEA
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Iron Mountain to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Iron Mountain (IMT) to Seattle (SEA). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$538
(Delta)
Provider with most accurate pricing for Iron Mountain Ford-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Iron Mountain Ford-Seattle/Tacoma Intl flights.
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From Iron Mountain Ford to Seattle/Tacoma Intl
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Find flight deals from Iron Mountain to Seattle

Cheapest flights from Iron Mountain to Seattle
Explore the most affordable flight options available from Iron Mountain to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Delta deal was found by Cheapflights users on 10/25. 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 12/1411:22 amIMT - SEA
1 stop7h 38mDelta
Sun 12/2110:55 pmSEA - IMT
1 stop9h 47mDelta
Deal found 10/25$538
This Delta deal was found by Cheapflights users on 10/25. 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 12/1111:22 amIMT - SEA
1 stop7h 38mDelta
Sat 12/206:10 amSEA - IMT
1 stop8h 38mDelta
Deal found 10/25$638
This Delta deal was found by Cheapflights users on 10/25. 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 12/1811:22 amIMT - SEA
1 stop7h 38mDelta
Fri 1/168:00 amSEA - IMT
1 stop7h 04mDelta
Deal found 10/25$669
This Delta deal was found by Cheapflights users on 10/25. 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 12/1411:22 amIMT - SEA
2 stops9h 14mDelta
Sat 12/206:10 amSEA - IMT
1 stop8h 38mDelta
Deal found 10/25$814

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iron Mountain to Seattle 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 October 27, 2025.
Use the filters below to find and compare flights from Iron Mountain to Seattle that are best for you.

Fly from

Iron Mountain

Fly to

Seattle

Route

Depart

Return

Price

Iron MountainSeattle

IMT - SEA

IMTSEA

Iron Mountain Ford

Sun 12/14

11:22 am-5:00 pm

1 stop7h 38m

Seattle/Tacoma Intl

Sun 12/21

10:55 pm-10:42 am

1 stop9h 47m

$538

Iron MountainSeattle

IMT - SEA

IMTSEA

Iron Mountain Ford

Thu 4/16

10:59 am-4:13 pm

1 stop7h 14m

Seattle/Tacoma Intl

Mon 4/20

11:05 pm-10:24 am

1 stop9h 19m

$538

Iron MountainSeattle

IMT - SEA

IMTSEA

Iron Mountain Ford

Sun 12/14

11:22 am-5:00 pm

1 stop7h 38m

Seattle/Tacoma Intl

Sat 12/20

6:10 am-4:48 pm

1 stop8h 38m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Iron Mountain to Seattle

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 Seattle in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 Seattle

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

Currently, January is the cheapest month in which you can book a flight from Iron Mountain to Seattle (average of $210). Flying from Iron Mountain to Seattle in May is currently the most expensive (average of $373). 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.

Related info for your journey

Find useful and relevant information for your journey from Iron Mountain to Seattle. 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 Iron Mountain to Seattle?

    For as low as $538, Delta can have you in Seattle from Iron Mountain in 7h 38m. The distance between Iron Mountain and Seattle is about 1612 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Iron Mountain to Seattle (average of $210). Flying from Iron Mountain to Seattle in May is currently the most expensive (average of $373). 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 Seattle?

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