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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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(Frontier)

One-way from

$109
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$500
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. 14% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:11 pmCID - SEA
1 stop6h 33mFrontier
Sat 5/176:00 amSEA - CID
1 stop11h 11mFrontier
Deal found 2/19$130
This Frontier deal was found by Cheapflights users on 2/20. 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 5/19:02 pmOMA - SEA
1 stop5h 42mFrontier
Sun 5/46:00 amSEA - OMA
1 stop12h 02mFrontier
Deal found 2/20$210
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/193:12 pmOMA - SEA
Nonstop3h 42mAlaska Airlines
Wed 3/269:00 amSEA - OMA
Nonstop3h 16mAlaska Airlines
Deal found 2/20$217
This Delta deal was found by Cheapflights users on 2/20. 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 3/206:22 pmOMA - SEA
1 stop7h 47mDelta
Wed 3/265:10 pmSEA - OMA
1 stop5h 00mDelta
Deal found 2/20$218
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:36 pmCID - SEA
1 stop7h 10mAmerican Airlines
Wed 5/211:54 pmSEA - CID
1 stop7h 33mAmerican Airlines
Deal found 2/19$229
This Delta deal was found by Cheapflights users on 2/18. 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 5/1012:05 pmCID - SEA
2 stops12h 22mDelta
Sat 5/177:10 amSEA - CID
2 stops13h 09mDelta
Deal found 2/18$239
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 5/26:00 pmOMA - SEA
1 stop8h 59mUnited Airlines
Sun 5/115:00 amSEA - OMA
1 stop5h 19mUnited Airlines
Deal found 2/20$250
This Southwest deal was found by Cheapflights users on 2/20. 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.
Fri 4/256:50 pmOMA - SEA
1 stop7h 40mSouthwest
Mon 4/2810:35 amSEA - OMA
1 stop11h 10mSouthwest
Deal found 2/20$253
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:30 pmMLI - SEA
1 stop6h 39mAmerican Airlines
Tue 4/2910:22 amSEA - MLI
1 stop9h 01mAmerican Airlines
Deal found 2/19$259
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:45 pmCID - SEA
1 stop9h 15mUnited Airlines
Mon 5/511:59 pmSEA - CID
1 stop8h 37mUnited Airlines
Deal found 2/19$275
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/51:59 pmDSM - SEA
1 stop9h 05mAmerican Airlines
Fri 4/1112:59 amSEA - DSM
1 stop9h 08mAmerican Airlines
Deal found 2/19$276
This Delta deal was found by Cheapflights users on 2/20. 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 4/56:20 amDSM - SEA
1 stop9h 55mDelta
Sat 4/126:00 amSEA - DSM
1 stop9h 19mDelta
Deal found 2/20$277

Find flights from Iowa to Seattle within your budget

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 February 20, 2025.

Fly from

Iowa

Fly to

Seattle

Route

Depart

Return

Price

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Sat 5/10

8:11 pm-12:44 am

1 stop6h 33m

Seattle/Tacoma Intl

Sat 5/17

6:00 am-7:11 pm

1 stop11h 11m

$130

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 5/1

9:02 pm-12:44 am

1 stop5h 42m

Seattle/Tacoma Intl

Sun 5/4

6:00 am-8:02 pm

1 stop12h 02m

$210

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 4/16

5:00 am-10:15 am

1 stop7h 15m

Seattle/Tacoma Intl

Tue 4/22

1:35 pm-10:31 pm

1 stop6h 56m

$217

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 3/20

6:22 pm-12:09 am

1 stop7h 47m

Seattle/Tacoma Intl

Mon 3/24

12:49 am-10:15 am

1 stop7h 26m

$218

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Wed 3/26

5:30 am-12:35 pm

1 stop9h 05m

Seattle/Tacoma Intl

Wed 4/2

11:59 pm-11:04 am

1 stop9h 05m

$229

Cedar RapidsSeattle

CID - SEA

CIDSEA

Cedar Rapids

Tue 3/25

11:30 am-9:57 pm

2 stops12h 27m

Seattle/Tacoma Intl

Tue 4/1

11:45 pm-10:36 am

1 stop8h 51m

$235

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 3/11

5:29 pm-11:01 pm

1 stop7h 32m

Seattle/Tacoma Intl

Thu 3/13

8:50 am-4:22 pm

1 stop5h 32m

$235

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 3/25

3:12 pm-4:54 pm

Nonstop3h 42m

Seattle/Tacoma Intl

Mon 3/31

9:00 am-2:16 pm

Nonstop3h 16m

$237

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Fri 4/25

6:50 pm-12:30 am

1 stop7h 40m

Seattle/Tacoma Intl

Mon 4/28

10:35 am-11:45 pm

1 stop11h 10m

$253

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Fri 3/28

3:12 pm-4:54 pm

Nonstop3h 42m

Seattle/Tacoma Intl

Sun 4/13

9:00 am-2:16 pm

Nonstop3h 16m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 49 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.

Travel insights for flights from Iowa to Seattle

Get recent, data-driven insights about flights from Iowa to Seattle including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.
To help decide which airline to fly from Iowa to Seattle, see what other customers have to say about Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 American Airlines, which is currently one of the cheapest options available, starting at $109. Hawaiian Airlines flights start at $139 while deals on United Airlines start at $144 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
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Iowa to Seattle

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$262FlexibilityNo cancel feeOn-time62%
DeltaCheapest$263Average$451FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$325Average$526FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$351Average$492FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$453Average$610FlexibilityNo cancel feeOn-time75%
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