How many flights depart from Iowa to Seattle on average per week?

As of September 2025, 41 flights take off from Iowa and land in Seattle each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

What airlines fly to Seattle?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Seattle from Iowa according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Iowa you fly out of and what airport in Seattle you fly into. For example, flying from Cedar Rapids to Seattle takes 5h 45m on average. On the other hand, flying from Sioux City to Seattle takes 6h 38m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Iowa to Seattle/Tacoma Intl?

American Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from Iowa to Seattle/Tacoma Intl

When did momondo last update prices for flights from Iowa to Seattle/Tacoma Intl Airport?

Prices for flights from Iowa to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from Iowa to Seattle/Tacoma Intl Airport?

The number of operators available for flights from Iowa to Seattle/Tacoma Intl Airport is 7 as of September 2025.

How old do you have to be to fly from Iowa to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$90 Cheap Flights from Iowa to Seattle in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Iowa to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:39 pm - 12:07 pmDSM-SEA

23h 28m1 stop

8:43 pm - 1:52 pmSEA-DSM

15h 09m1 stop

$147Frontier

Find Deal

Mon, Oct 13 - Sun, Oct 19

2:39 pm - 12:07 pmDSM-SEA

23h 28m1 stop

8:43 pm - 1:52 pmSEA-DSM

15h 09m1 stop

$148Frontier

Find Deal

Mon, Oct 13 - Sun, Oct 19

3:06 pm - 4:47 pmOMA-SEA

3h 41mnonstop

8:55 am - 2:09 pmSEA-OMA

3h 14mnonstop

$162Alaska Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

3:06 pm - 4:47 pmOMA-SEA

3h 41mnonstop

8:55 am - 2:09 pmSEA-OMA

3h 14mnonstop

$169Alaska Airlines

Find Deal

Thu, Oct 23 - Tue, Oct 28

5:05 am - 12:40 pmOMA-SEA

9h 35m1 stop

12:41 am - 11:05 amSEA-OMA

8h 24m1 stop

$179American Airlines

Find Deal

Sat, Nov 1 - Tue, Nov 18

5:05 am - 10:54 amOMA-SEA

7h 49m1 stop

12:34 am - 9:52 amSEA-OMA

7h 18m1 stop

$180American Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

3:30 pm - 8:15 pmOMA-SEA

6h 45m1 stop

5:35 am - 7:00 pmSEA-OMA

11h 25m1 stop

$184Southwest

Find Deal

Thu, Oct 30 - Sun, Nov 2

9:00 am - 12:57 pmOMA-SEA

5h 57m1 stop

5:00 pm - 11:52 pmSEA-OMA

4h 52m1 stop

$196Delta

Find Deal

Thu, Nov 20 - Mon, Nov 24

5:57 pm - 11:57 pmOMA-SEA

8h 00m1 stop

11:55 pm - 10:14 amSEA-OMA

8h 19m1 stop

$230Delta

Find Deal

Mon, Oct 20 - Sat, Oct 25

5:40 am - 11:00 amOMA-SEA

7h 20m1 stop

6:55 am - 5:10 pmSEA-OMA

8h 15m1 stop

$239Southwest

Find Deal

Thu, Oct 16 - Tue, Oct 21

Delta flights from Iowa to Seattle

Our best Delta deals on Iowa to Seattle flight tickets

Delta

Nov 20

OMA9:00 amOmaha Eppley Airfield

5h 57m

1 stop

SEA12:57 pmSeattle/Tacoma Intl

Nov 24

SEA5:00 pmSeattle/Tacoma Intl

4h 52m

1 stop

OMA11:52 pmOmaha Eppley Airfield

$196

Find similar

Delta

Oct 20

OMA5:57 pmOmaha Eppley Airfield

8h 00m

1 stop

SEA11:57 pmSeattle/Tacoma Intl

Oct 25

SEA11:55 pmSeattle/Tacoma Intl

8h 19m

1 stop

OMA10:14 amOmaha Eppley Airfield

$230

Find similar

Delta

Oct 23

OMA2:07 pmOmaha Eppley Airfield

9h 56m

1 stop

SEA10:03 pmSeattle/Tacoma Intl

Oct 27

SEA11:15 pmSeattle/Tacoma Intl

8h 34m

1 stop

OMA9:49 amOmaha Eppley Airfield

$237

Find similar

Alaska Airlines flights from Iowa to Seattle

Our best Alaska Airlines deals on Iowa to Seattle flight tickets

Alaska Airlines

Oct 22

OMA3:06 pmOmaha Eppley Airfield

3h 41m

SEA4:47 pmSeattle/Tacoma Intl

Oct 29

SEA8:55 amSeattle/Tacoma Intl

3h 14m

OMA2:09 pmOmaha Eppley Airfield

$162

Find similar

Alaska Airlines

Oct 23

OMA3:06 pmOmaha Eppley Airfield

3h 41m

SEA4:47 pmSeattle/Tacoma Intl

Oct 28

SEA8:55 amSeattle/Tacoma Intl

3h 14m

OMA2:09 pmOmaha Eppley Airfield

$169

Find similar

Alaska Airlines

Nov 20

OMA3:05 pmOmaha Eppley Airfield

3h 40m

SEA4:45 pmSeattle/Tacoma Intl

Nov 24

SEA8:21 amSeattle/Tacoma Intl

3h 20m

OMA1:41 pmOmaha Eppley Airfield

$176

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Mon 10/13

2:39 pm-12:07 pm

1 stop23h 28m

Seattle/Tacoma Intl

Sun 10/19

8:43 pm-1:52 pm

1 stop15h 09m

$147

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Mon 10/13

2:39 pm-12:07 pm

1 stop23h 28m

Seattle/Tacoma Intl

Sun 10/19

8:43 pm-1:52 pm

1 stop15h 09m

$148

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 10/22

3:06 pm-4:47 pm

Nonstop3h 41m

Seattle/Tacoma Intl

Wed 10/29

8:55 am-2:09 pm

Nonstop3h 14m

$162

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 10/23

3:06 pm-4:47 pm

Nonstop3h 41m

Seattle/Tacoma Intl

Tue 10/28

8:55 am-2:09 pm

Nonstop3h 14m

$169

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Sat 11/1

5:05 am-12:40 pm

1 stop9h 35m

Seattle/Tacoma Intl

Tue 11/18

12:41 am-11:05 am

1 stop8h 24m

$179

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Wed 10/22

5:05 am-10:54 am

1 stop7h 49m

Seattle/Tacoma Intl

Tue 10/28

12:34 am-9:52 am

1 stop7h 18m

$180

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 10/30

3:30 pm-8:15 pm

1 stop6h 45m

Seattle/Tacoma Intl

Sun 11/2

5:35 am-7:00 pm

1 stop11h 25m

$184

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 11/20

9:00 am-12:57 pm

1 stop5h 57m

Seattle/Tacoma Intl

Mon 11/24

5:00 pm-11:52 pm

1 stop4h 52m

$196

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Mon 10/20

5:57 pm-11:57 pm

1 stop8h 00m

Seattle/Tacoma Intl

Sat 10/25

11:55 pm-10:14 am

1 stop8h 19m

$230

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 10/16

5:40 am-11:00 am

1 stop7h 20m

Seattle/Tacoma Intl

Tue 10/21

6:55 am-5:10 pm

1 stop8h 15m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iowa to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Iowa to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $379. If you don’t want to visit Seattle in January, then you should wait until October to fly from Iowa, when ticket prices are also cheap, with an average price of $381.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Iowa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $406. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Iowa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $504.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Iowa in the evening is the least expensive time of day to depart. momondo users have found prices as low as $394 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $476. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $456 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Iowa for as low as $342 on momondo.

Cheap Iowa to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Seattle

Fastest flight time	3h 38m
Direct flights	Every day
Airports in Seattle	1 airport

The fastest flight from Iowa to Seattle takes 3h 38m

Direct flights go from Iowa to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Iowa to Seattle/Tacoma Intl Airport?
Prices for flights from Iowa to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Iowa to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Iowa to Seattle/Tacoma Intl Airport is 7 as of September 2025.
How old do you have to be to fly from Iowa to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Iowa to Seattle

Compare and see reviews for airlines that fly from Iowa to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $110	Free Cancellation	Rating 5.8 3,163 reviews	Search Frontier flights
Delta	PriceFrom $246	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $460	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Leavenworth

Tacoma

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Tukwila

Kirkland

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

Why use momondo?

Why should I use momondo to find a flight deal from Iowa to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Iowa to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Iowa to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Iowa to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Iowa to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Iowa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Iowa to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Iowa to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.