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$109+ Cheap flights from Iowa to Seattle (SEA)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Iowa to Seattle

Keep the following information in mind while searching for Iowa to Seattle flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$109
(Delta)

Popular in

June

Cheapest in

January

Average price

$497
Provider with most accurate pricing for Des Moines-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Des Moines-Seattle/Tacoma Intl flights.
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From Iowa to Seattle/Tacoma Intl
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One-way flight from Iowa to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Iowa to Seattle

Cheapest flights from Iowa to Seattle
Explore the most affordable flight options available from Iowa to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:00 amOMA - SEA
1 stop7h 15mAmerican Airlines
Fri 5/212:59 amSEA - OMA
1 stop9h 08mAmerican Airlines
Deal found 3/30$217
This Delta deal was found by Cheapflights users on 3/30. 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 4/256:20 pmOMA - SEA
1 stop7h 42mDelta
Mon 4/2812:45 amSEA - OMA
1 stop7h 28mDelta
Deal found 3/30$218
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:00 amOMA - SEA
2 stops11h 58mUnited Airlines
Tue 5/65:15 amSEA - OMA
1 stop5h 04mUnited Airlines
Deal found 3/30$222
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:38 amOMA - SEA
1 stop28h 47mMultiple Airlines
Thu 5/223:20 pmSEA - OMA
1 stop17h 36mMultiple Airlines
Deal found 3/30$234
This Hawaiian Airlines deal was found by Cheapflights users on 3/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:25 pmOMA - SEA
Nonstop3h 35mHawaiian Airlines
Wed 5/216:59 pmSEA - OMA
Nonstop3h 13mHawaiian Airlines
Deal found 3/30$237
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:02 pmOMA - SEA
1 stop5h 42mFrontier
Sun 5/186:05 amSEA - OMA
1 stop11h 57mFrontier
Deal found 3/30$240
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:25 pmOMA - SEA
Nonstop3h 35mAlaska Airlines
Fri 5/166:59 pmSEA - OMA
Nonstop3h 13mAlaska Airlines
Deal found 3/30$247
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:20 pmDSM - SEA
1 stop7h 24mFrontier
Fri 5/96:00 amSEA - DSM
1 stop10h 30mFrontier
Deal found 3/31$268
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/198:00 pmOMA - SEA
1 stop6h 30mSouthwest
Wed 7/235:20 amSEA - OMA
1 stop6h 40mSouthwest
Deal found 3/30$269
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:36 pmDSM - SEA
1 stop11h 34mMultiple Airlines
Thu 5/226:00 amSEA - DSM
1 stop13h 32mMultiple Airlines
Deal found 3/30$279
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:11 pmCID - SEA
1 stop6h 33mFrontier
Sun 5/46:00 amSEA - CID
1 stop10h 58mFrontier
Deal found 3/31$298
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:32 amDSM - SEA
1 stop6h 43mAmerican Airlines
Wed 5/217:30 amSEA - DSM
1 stop7h 07mAmerican Airlines
Deal found 3/30$309

Cheapflights Fare Finder

Customize your flight search to find flights from Iowa 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 March 31, 2025.
Use the filters below to find and compare flights from Iowa to Seattle that are best for you.

Fly from

Iowa

Fly to

Seattle

Route

Depart

Return

Price

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Sat 4/26

5:00 am-10:15 am

1 stop7h 15m

Seattle/Tacoma Intl

Fri 5/2

12:59 am-12:07 pm

1 stop9h 08m

$217

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Fri 4/25

7:55 pm-12:25 am

1 stop6h 30m

Seattle/Tacoma Intl

Tue 4/29

7:35 am-3:25 pm

1 stop5h 50m

$218

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 4/29

6:00 am-3:58 pm

2 stops11h 58m

Seattle/Tacoma Intl

Tue 5/6

5:15 am-12:19 pm

1 stop5h 04m

$222

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Mon 5/12

11:38 am-2:25 pm

1 stop28h 47m

Seattle/Tacoma Intl

Thu 5/22

3:20 pm-10:56 am

1 stop17h 36m

$234

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 5/7

3:25 pm-5:00 pm

Nonstop3h 35m

Seattle/Tacoma Intl

Wed 5/21

6:59 pm-12:12 am

Nonstop3h 13m

$237

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 5/15

9:02 pm-12:44 am

1 stop5h 42m

Seattle/Tacoma Intl

Sun 5/18

6:05 am-8:02 pm

1 stop11h 57m

$240

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 5/7

3:25 pm-5:00 pm

Nonstop3h 35m

Seattle/Tacoma Intl

Fri 5/16

6:59 pm-12:12 am

Nonstop3h 13m

$247

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 5/7

6:05 pm-11:59 pm

1 stop7h 54m

Seattle/Tacoma Intl

Wed 5/21

7:10 am-5:24 pm

1 stop8h 14m

$258

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Fri 5/2

7:20 pm-12:44 am

1 stop7h 24m

Seattle/Tacoma Intl

Fri 5/9

6:00 am-6:30 pm

1 stop10h 30m

$268

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Thu 5/15

2:36 pm-12:10 am

1 stop11h 34m

Seattle/Tacoma Intl

Thu 5/22

6:00 am-9:32 pm

1 stop13h 32m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 52 results
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Best time to book a flight from Iowa to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Iowa to Seattle (average of $238). Flying from Iowa to Seattle in July is currently the most expensive (average of $411). 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.

What is the cheapest time of day to fly from IA to SEA?

Find hourly flight availability from Iowa to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Iowa to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, 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 December, when temperatures are typically at their lowest (around 41.0 F).

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 March 31, 2025.
To help decide which airline to fly from Iowa to Seattle, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Iowa?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Iowa.

  • What are the cheapest airlines to fly from Iowa to Seattle one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $109. United Airlines flights start at $110 while deals on Frontier start at $119 one-way.

  • What are the most popular routes from Iowa to Seattle?

    While some choose either Des Moines - Seattle/Tacoma Intl or Cedar Rapids - Seattle/Tacoma Intl, Omaha Eppley Airfield - Seattle/Tacoma Intl is the most popular route from Iowa to Seattle.

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

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

  • How can I find direct flights from Iowa to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Iowa 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 Iowa to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Iowa to Seattle (average of $238). Flying from Iowa to Seattle in July is currently the most expensive (average of $411). 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 Iowa?

Book flights to Iowa if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Iowa to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Iowa to Seattle

Discover the top 6 airlines that operate flights from Iowa 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$263FlexibilityNo cancel feeOn-time62%
DeltaCheapest$245Average$438FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$528FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$322Average$520FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$492FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$486Average$622FlexibilityNo cancel feeOn-time75%
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