Seattle

$81+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Apr 28 — May 51
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Cheap 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 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:16 pm
DSM
-
SEA
1 stop21h 33m
Frontier
Tue 5/127:50 pm
SEA
-
DSM
1 stop15h 41m
Frontier
Deal found 3/26$163
This Southwest deal was found by Cheapflights users on 3/24. 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.
Wed 5/611:35 am
OMA
-
SEA
1 stop8h 55m
Southwest
Tue 5/128:25 am
SEA
-
OMA
1 stop7h 45m
Southwest
Deal found 3/24$195
This CheapOair deal was found by Cheapflights users on 3/24. 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.
Mon 4/272:36 pm
CID
-
SEA
1 stop20h 51m
Frontier
Thu 4/307:12 pm
SEA
-
CID
1 stop16h 39m
Frontier
Deal found 3/24$196
This CheapOair deal was found by Cheapflights users on 3/24. 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.
Mon 4/278:58 pm
OMA
-
SEA
1 stop14h 29m
Frontier
Thu 4/307:12 pm
SEA
-
OMA
1 stop22h 52m
Frontier
Deal found 3/24$196
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:19 pm
OMA
-
SEA
1 stop15h 30m
Frontier
Mon 5/117:50 pm
SEA
-
OMA
1 stop21h 34m
Frontier
Deal found 3/26$199
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:45 am
OMA
-
SEA
2 stops9h 40m
Southwest
Tue 5/59:20 am
SEA
-
OMA
1 stop7h 50m
Southwest
Deal found 3/25$200
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 5/55:55 pm
OMA
-
SEA
1 stop8h 04m
Delta
Tue 5/1211:59 pm
SEA
-
OMA
1 stop8h 16m
Delta
Deal found 3/26$209
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/64:02 pm
OMA
-
SEA
1 stop8h 36m
American Airlines
Mon 5/1111:55 pm
SEA
-
OMA
1 stop7h 08m
American Airlines
Deal found 3/26$213
This CheapOair deal was found by Cheapflights users on 3/26. 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.
Fri 4/172:36 pm
CID
-
SEA
1 stop20h 51m
Frontier
Sun 4/197:12 pm
SEA
-
CID
1 stop16h 39m
Frontier
Deal found 3/26$216
This CheapOair deal was found by Cheapflights users on 3/24. 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.
Fri 4/178:49 pm
OMA
-
SEA
1 stop14h 38m
Frontier
Sun 4/197:12 pm
SEA
-
OMA
1 stop23h 01m
Frontier
Deal found 3/24$216
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:15 pm
OMA
-
SEA
1 stop6h 40m
Southwest
Sat 5/166:40 am
SEA
-
OMA
2 stops11h 20m
Southwest
Deal found 3/25$219
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:04 pm
DSM
-
SEA
1 stop21h 23m
Frontier
Thu 4/307:12 pm
SEA
-
DSM
1 stop15h 57m
Frontier
Deal found 3/25$220

Find 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$163
(Kiwi.com)

One-way from

$81
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$526
Provider with most accurate pricing for Des Moines-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Des Moines-Seattle/Tacoma Intl flights.
From Iowa to Seattle/Tacoma Intl
One-way flight from Iowa to Seattle/Tacoma Intl
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 29, 2026.
Use the filters below to find and compare flights from Iowa to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 5/5

5:55 pm-11:59 pm

1 stop8h 04m

Seattle/Tacoma Intl

Tue 5/12

11:59 pm-10:15 am

1 stop8h 16m

$209

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Tue 4/28

1:10 pm-7:00 pm

1 stop7h 50m

Seattle/Tacoma Intl

Wed 4/29

2:39 pm-11:17 pm

1 stop6h 38m

$287

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Wed 4/29

6:30 pm-10:30 pm

1 stop6h 00m

Seattle/Tacoma Intl

Tue 5/5

9:20 am-9:15 pm

2 stops9h 55m

$292
Quickest round-trip

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Fri 8/28

5:00 am-11:17 am

1 stop8h 17m

Seattle/Tacoma Intl

Mon 8/31

5:00 am-12:43 pm

1 stop5h 43m

$315

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 4/30

5:22 pm-10:59 pm

1 stop7h 37m

Seattle/Tacoma Intl

Sat 5/2

8:45 am-11:42 pm

2 stops12h 57m

$326

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Wed 4/29

3:15 pm-11:35 pm

2 stops10h 20m

Seattle/Tacoma Intl

Mon 5/4

11:55 pm-11:25 am

1 stop9h 30m

$328

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 6/4

7:30 pm-1:40 am

2 stops8h 10m

Seattle/Tacoma Intl

Mon 6/8

5:35 pm-1:45 am

1 stop6h 10m

$331

Sioux CitySeattle

SUX - SEA

SUXSEA

Sioux City Sioux Gateway

Sat 5/2

12:55 pm-7:00 pm

1 stop8h 05m

Seattle/Tacoma Intl

Tue 5/5

7:00 am-6:06 pm

1 stop9h 06m

$348

WaterlooSeattle

ALO - SEA

ALOSEA

Waterloo

Tue 4/28

2:23 pm-10:38 pm

1 stop10h 15m

Seattle/Tacoma Intl

Mon 5/4

3:17 pm-11:49 pm

1 stop6h 32m

$350

WaterlooSeattle

ALO - SEA

ALOSEA

Waterloo

Wed 4/29

2:23 pm-10:38 pm

1 stop10h 15m

Seattle/Tacoma Intl

Mon 5/4

3:17 pm-11:49 pm

1 stop6h 32m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Iowa to Seattle (average of $131). Flying from Iowa to Seattle in February is currently the most expensive (average of $350). 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.

How much does it cost to fly round-trip from Iowa to Seattle?

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.

  • How long is the flight from Iowa to Seattle?

    For as low as $292, Delta can have you in Seattle from Iowa in 6h. Iowa and Seattle are separated by a distance of 1460 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $88. Delta flights start at $156 while deals on American Airlines start at $158 one-way.

  • What are the most popular routes 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, April is the cheapest month in which you can book a flight from Iowa to Seattle (average of $131). Flying from Iowa to Seattle in February is currently the most expensive (average of $350). 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
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Snoqualmie
Ellensburg
Tukwila
Fife
Lakewood
Leavenworth
Issaquah
Aberdeen
Shoreline

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.

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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$264FlexibilityNo cancel feeOn-time62%
DeltaCheapest$252Average$405FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$431FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$336Average$478FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$438Average$602FlexibilityNo cancel feeOn-time75%

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