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$560+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
IMT — SEA
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap 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 July 24, 2026.

This Delta deal was found by Cheapflights users on 7/21. 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 8/111:06 am
IMT
-
SEA
1 stop7h 54m
Delta
Tue 8/411:59 pm
SEA
-
IMT
2 stops8h 34m
Delta
Deal found 7/21$560
This Delta deal was found by Cheapflights users on 7/19. 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 12/2410:59 am
IMT
-
SEA
2 stops9h 31m
Delta
Mon 12/286:05 am
SEA
-
IMT
1 stop8h 27m
Delta
Deal found 7/19$749
This Delta deal was found by Cheapflights users on 7/21. 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 8/111:06 am
IMT
-
SEA
1 stop7h 54m
Delta
Wed 8/511:59 pm
SEA
-
IMT
2 stops8h 34m
Delta
Deal found 7/21$850
This Delta deal was found by Cheapflights users on 7/21. 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 8/211:06 am
IMT
-
SEA
1 stop7h 54m
Delta
Tue 8/46:05 am
SEA
-
IMT
1 stop8h 29m
Delta
Deal found 7/21$1,117
This Delta deal was found by Cheapflights users on 7/21. 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 8/211:06 am
IMT
-
SEA
1 stop7h 54m
Delta
Wed 8/56:05 am
SEA
-
IMT
1 stop8h 29m
Delta
Deal found 7/21$1,403

Find 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$749
(Delta)
Provider with most accurate pricing for Iron Mountain Ford-Seattle/Tacoma Intl flight deals.
Search Deals
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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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 July 24, 2026.
Use the filters below to find and compare flights from Iron Mountain to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Iron MountainSeattle

IMT - SEA

IMTSEA

Iron Mountain Ford

Thu 12/24

10:59 am-6:30 pm

2 stops9h 31m

Seattle/Tacoma Intl

Mon 12/28

6:05 am-4:32 pm

1 stop8h 27m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Iron Mountain-Seattle flight deals on Cheapflights vs. FlightHub >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 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-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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 24, 2026.
Peruse reviews from past customers who have flown with Delta from Iron Mountain to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,481 reviews

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,481 reviews
Delta
7.8
Good
8,481 reviews

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

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 $749, Delta can have you in Seattle from Iron Mountain in 9h 31m. The distance between Iron Mountain and Seattle is about 1612 mi.

  • What is the cheapest airline to fly from Iron Mountain to Seattle round-trip?

    Our cheapest airline available from Iron Mountain to Seattle is Delta. Our recent data shows that you can find tickets from as low as $481 on this airline.

  • 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.

See more FAQs

Traveling to a place near Seattle?

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Centralia
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Top airline flying from Iron Mountain to Seattle

Discover the top airline that operate flights from Iron Mountain to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$481Average$553FlexibilityNo cancel feeOn-timeN/A

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