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$472+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
IMT — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$472
(Delta)
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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 11/1611:11 amIMT - SEA
1 stop7h 49mDelta
Sat 11/2211:10 pmSEA - IMT
1 stop9h 26mDelta
Deal found 9/11$472
This Delta deal was found by Cheapflights users on 9/9. 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 12/2011:12 amIMT - SEA
1 stop6h 39mDelta
Sat 12/276:10 amSEA - IMT
1 stop8h 28mDelta
Deal found 9/9$682
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 12/1511:11 amIMT - SEA
1 stop7h 49mDelta
Sat 12/206:10 amSEA - IMT
1 stop8h 28mDelta
Deal found 9/11$683
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/1810:55 amIMT - SEA
1 stop7h 34mDelta
Sun 9/2111:11 pmSEA - IMT
1 stop9h 09mDelta
Deal found 9/10$788

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 September 11, 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 11/16

11:11 am-5:00 pm

1 stop7h 49m

Seattle/Tacoma Intl

Sat 11/22

11:10 pm-10:36 am

1 stop9h 26m

$472

Iron MountainSeattle

IMT - SEA

IMTSEA

Iron Mountain Ford

Sat 12/20

11:12 am-3:51 pm

1 stop6h 39m

Seattle/Tacoma Intl

Sat 12/27

6:10 am-4:38 pm

1 stop8h 28m

$682

Iron MountainSeattle

IMT - SEA

IMTSEA

Iron Mountain Ford

Mon 12/15

11:11 am-5:00 pm

1 stop7h 49m

Seattle/Tacoma Intl

Sat 12/20

6:10 am-4:38 pm

1 stop8h 28m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 $238). Flying from Iron Mountain to Seattle in June is currently the most expensive (average of $388). 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 $472, Delta can have you in Seattle from Iron Mountain in 7h 49m. 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 $238). Flying from Iron Mountain to Seattle in June is currently the most expensive (average of $388). 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?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
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Kent
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