Washington

$67+ Cheap flights from Iowa to Washington

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Jan 3 — Jan 101
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Cheap flight deals from Iowa to Washington

Cheapest flights from Iowa to Washington
Explore the most affordable flight options available from Iowa to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Delta deal was found by Cheapflights users on 12/3. 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.
Wed 12/176:20 pmOMA - SEA
1 stop7h 05mDelta
Wed 1/76:05 amSEA - OMA
1 stop8h 50mDelta
Deal found 12/3$198
This Southwest deal was found by Cheapflights users on 12/4. 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 12/176:25 amOMA - SEA
1 stop5h 50mSouthwest
Wed 1/76:05 amSEA - OMA
1 stop5h 25mSouthwest
Deal found 12/4$215
This Mytrip deal was found by Cheapflights users on 12/2. 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.
Sun 12/148:12 pmCID - SEA
1 stop17h 41mFrontier
Sat 1/102:49 pmSEA - CID
1 stop26h 31mFrontier
Deal found 12/2$216
This Delta deal was found by Cheapflights users on 12/3. 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.
Wed 12/106:20 pmOMA - SEA
1 stop7h 05mDelta
Wed 12/171:40 pmSEA - OMA
1 stop8h 28mDelta
Deal found 12/3$264
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Thu 12/255:45 amOMA - SEA
1 stop6h 10mUnited Airlines
Thu 1/18:57 amSEA - OMA
1 stop5h 14mUnited Airlines
Deal found 12/4$291
This Southwest deal was found by Cheapflights users on 12/3. 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 12/316:10 pmOMA - SEA
1 stop6h 45mSouthwest
Wed 1/76:45 amSEA - OMA
1 stop6h 05mSouthwest
Deal found 12/3$295
This Delta deal was found by Cheapflights users on 12/3. 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.
Wed 12/106:45 amOMA - SEA
1 stop8h 13mDelta
Fri 12/121:40 pmSEA - OMA
1 stop8h 28mDelta
Deal found 12/3$297
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/101:45 pmOMA - SEA
1 stop6h 40mUnited Airlines
Fri 12/1212:36 pmSEA - OMA
2 stops8h 24mUnited Airlines
Deal found 12/3$302
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/101:45 pmOMA - SEA
2 stops9h 15mUnited Airlines
Wed 12/1712:36 pmSEA - OMA
2 stops8h 24mUnited Airlines
Deal found 12/3$307
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/247:48 pmCID - SEA
1 stop18h 42mFrontier
Tue 12/301:25 pmSEA - CID
2 stops27h 28mFrontier
Deal found 12/2$319
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/175:00 amCID - PDX
1 stop8h 08mAmerican Airlines
Wed 12/2411:59 pmPDX - CID
1 stop8h 45mAmerican Airlines
Deal found 12/3$335
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/111:45 pmOMA - SEA
2 stops10h 45mUnited Airlines
Mon 12/159:05 amSEA - OMA
2 stops8h 54mUnited Airlines
Deal found 12/3$335

Find flight deals from Iowa to Washington

Keep the following information in mind while searching for Iowa to Washington flight deals. Data was last updated December 4, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$133
(Southwest)

One-way from

$67
(Southwest)

Popular in

December

Cheapest in

October

Average price

$601
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 Washington
One-way flight from Iowa to Washington
Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa to Washington 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 December 4, 2025.
Use the filters below to find and compare flights from Iowa to Washington that are best for you.

Fly from

Iowa

Fly to

Washington

Route

Depart

Return

Price

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sat 1/17

6:54 am-12:46 pm

1 stop7h 52m

Portland

Wed 1/21

6:00 am-3:41 pm

1 stop7h 41m

$178

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 1/14

2:30 pm-10:30 pm

2 stops10h 00m

Seattle/Tacoma Intl

Wed 1/21

5:15 am-4:25 pm

2 stops9h 10m

$184

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 3/10

1:50 pm-6:20 pm

1 stop6h 30m

Seattle/Tacoma Intl

Fri 3/13

5:15 am-1:45 pm

1 stop6h 30m

$187

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Mon 1/5

5:50 pm-11:22 pm

1 stop7h 32m

Seattle/Tacoma Intl

Mon 1/19

11:10 pm-9:50 am

1 stop8h 40m

$190

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sat 1/17

6:54 am-12:46 pm

1 stop7h 52m

Portland

Fri 1/23

12:40 am-10:19 am

1 stop7h 39m

$197

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 12/17

6:20 pm-11:25 pm

1 stop7h 05m

Seattle/Tacoma Intl

Wed 1/7

6:05 am-4:55 pm

1 stop8h 50m

$198

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Wed 1/21

4:21 pm-8:32 pm

1 stop6h 11m

Portland

Fri 1/30

6:00 am-3:45 pm

1 stop7h 45m

$199

OmahaSpokane

OMA - GEG

OMAGEG

Omaha Eppley Airfield

Sat 2/14

3:11 pm-9:37 pm

1 stop8h 26m

Spokane

Wed 2/18

5:40 am-2:15 pm

1 stop6h 35m

$202

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 2/19

3:11 pm-5:00 pm

Nonstop3h 49m

Seattle/Tacoma Intl

Tue 2/24

9:02 am-2:15 pm

Nonstop3h 13m

$202

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Wed 1/28

8:35 am-3:45 pm

2 stops9h 10m

Portland

Tue 2/3

11:05 am-7:20 pm

1 stop6h 15m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 60 results
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Best time to book a flight from Iowa to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from Iowa to State of Washington?

Currently, June is the cheapest month in which you can book a flight from Iowa to State of Washington (average of $115). Flying from Iowa to State of Washington in November is currently the most expensive (average of $287). 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 WA?

Find hourly flight availability from Iowa to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Iowa to State of Washington is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

What is the cheapest day to fly from Iowa to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Iowa to Washington. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Iowa to State of Washington flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Iowa to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated December 4, 2025.
Read through reviews of airlines operating flights from Iowa to Washington, such as Southwest, Delta, and United Airlines. 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.

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Iowa to Washington. 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 Iowa to State of Washington?

    Departing from Iowa to State of Washington will take you 7h 52m. Airlines will cover a distance of 1466 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa to Washington 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 State of Washington?

    Currently, June is the cheapest month in which you can book a flight from Iowa to State of Washington (average of $115). Flying from Iowa to State of Washington in November is currently the most expensive (average of $287). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Iowa to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Iowa to Washington

Discover the top 6 airlines that operate flights from Iowa to Washington. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$265FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$203Average$467FlexibilityNo cancel feeOn-time69%
DeltaCheapest$243Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$535FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$336Average$468FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$460Average$612FlexibilityNo cancel feeOn-time75%

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