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

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

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

As of August 2025, 42 flights take off from Iowa and land in Seattle each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off on this day.

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 Des Moines to Seattle takes 5h 47m 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 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 36% 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.

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 August 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.

$80 Cheap Flights from Iowa to Seattle in 2025

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Find the cheapest flights from Iowa to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:00 am - 4:25 pmOMA-SEA

7h 25m1 stop

5:45 am - 2:30 pmSEA-OMA

6h 45m1 stop

$159Southwest

Find Deal

Tue, Oct 28 - Sat, Nov 1

3:10 pm - 7:55 pmOMA-SEA

6h 45m1 stop

1:40 pm - 10:45 pmSEA-OMA

7h 05m1 stop

$164Southwest

Find Deal

Sat, Sep 6 - Tue, Sep 9

3:22 pm - 10:24 pmOMA-SEA

9h 02m1 stop

2:46 pm - 11:59 pmSEA-OMA

7h 13m1 stop

$177American Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 22

3:47 pm - 9:23 pmOMA-SEA

7h 36m1 stop

5:26 am - 2:55 pmSEA-OMA

7h 29m1 stop

$180American Airlines

Find Deal

Fri, Sep 5 - Wed, Sep 10

2:10 pm - 10:16 pmOMA-SEA

10h 06m1 stop

11:40 pm - 10:12 amSEA-OMA

8h 32m1 stop

$194Delta

Find Deal

Sat, Sep 20 - Tue, Sep 23

1:14 pm - 8:20 pmOMA-SEA

9h 06m1 stop

1:30 pm - 11:49 pmSEA-OMA

8h 19m1 stop

$195Delta

Find Deal

Mon, Oct 20 - Sat, Oct 25

6:00 am - 1:30 pmOMA-SEA

9h 30m2 stops

3:36 pm - 10:58 pmSEA-OMA

5h 22m1 stop

$222United Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

7:48 pm - 12:30 amOMA-SEA

6h 42m1 stop

6:12 am - 1:21 pmSEA-OMA

5h 09m1 stop

$230Frontier

Find Deal

Thu, Sep 4 - Mon, Sep 8

6:00 am - 10:09 amOMA-SEA

6h 09m1 stop

11:59 pm - 10:31 amSEA-OMA

8h 32m1 stop

$232United Airlines

Find Deal

Tue, Nov 18 - Fri, Nov 21

8:35 pm - 8:39 pmOMA-SEA

26h 04m1 stop

6:12 am - 1:21 pmSEA-OMA

5h 09m1 stop

$234Frontier

Find Deal

Fri, Sep 26 - Mon, Sep 29

Delta flights from Iowa to Seattle

Our best Delta deals on Iowa to Seattle flight tickets

Delta

Sep 20

OMA2:10 pmOmaha Eppley Airfield

10h 06m

1 stop

SEA10:16 pmSeattle/Tacoma Intl

Sep 23

SEA11:40 pmSeattle/Tacoma Intl

8h 32m

1 stop

OMA10:12 amOmaha Eppley Airfield

$194

Find similar

Delta

Oct 20

OMA1:14 pmOmaha Eppley Airfield

9h 06m

1 stop

SEA8:20 pmSeattle/Tacoma Intl

Oct 25

SEA1:30 pmSeattle/Tacoma Intl

8h 19m

1 stop

OMA11:49 pmOmaha Eppley Airfield

$195

Find similar

Delta

Sep 13

OMA2:10 pmOmaha Eppley Airfield

10h 06m

1 stop

SEA10:16 pmSeattle/Tacoma Intl

Sep 16

SEA1:30 pmSeattle/Tacoma Intl

8h 29m

1 stop

OMA11:59 pmOmaha Eppley Airfield

$217

Find similar

Frontier flights from Iowa to Seattle

Our best Frontier deals on Iowa to Seattle flight tickets

Frontier

Aug 16

OMA7:51 pmOmaha Eppley Airfield

5h 51m

1 stop

SEA11:42 pmSeattle/Tacoma Intl

Aug 23

SEA6:25 amSeattle/Tacoma Intl

5h 53m

1 stop

OMA2:18 pmOmaha Eppley Airfield

$214

Find similar

Frontier

Sep 4

OMA7:48 pmOmaha Eppley Airfield

6h 42m

1 stop

SEA12:30 amSeattle/Tacoma Intl

Sep 8

SEA6:12 amSeattle/Tacoma Intl

5h 09m

1 stop

OMA1:21 pmOmaha Eppley Airfield

$230

Find similar

Frontier

Sep 26

OMA8:35 pmOmaha Eppley Airfield

26h 04m

1 stop

SEA8:39 pmSeattle/Tacoma Intl

Sep 29

SEA6:12 amSeattle/Tacoma Intl

5h 09m

1 stop

OMA1:21 pmOmaha Eppley Airfield

$234

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 10/28

11:00 am-4:25 pm

1 stop7h 25m

Seattle/Tacoma Intl

Sat 11/1

5:45 am-2:30 pm

1 stop6h 45m

$159

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Sat 9/6

3:10 pm-7:55 pm

1 stop6h 45m

Seattle/Tacoma Intl

Tue 9/9

1:40 pm-10:45 pm

1 stop7h 05m

$164

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Sat 11/15

3:22 pm-10:24 pm

1 stop9h 02m

Seattle/Tacoma Intl

Sat 11/22

2:46 pm-11:59 pm

1 stop7h 13m

$177

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Fri 9/5

3:47 pm-9:23 pm

1 stop7h 36m

Seattle/Tacoma Intl

Wed 9/10

5:26 am-2:55 pm

1 stop7h 29m

$180

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Sat 9/20

2:10 pm-10:16 pm

1 stop10h 06m

Seattle/Tacoma Intl

Tue 9/23

11:40 pm-10:12 am

1 stop8h 32m

$194

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Mon 10/20

1:14 pm-8:20 pm

1 stop9h 06m

Seattle/Tacoma Intl

Sat 10/25

1:30 pm-11:49 pm

1 stop8h 19m

$195

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 9/16

6:00 am-1:30 pm

2 stops9h 30m

Seattle/Tacoma Intl

Sat 9/20

3:36 pm-10:58 pm

1 stop5h 22m

$222

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Thu 9/4

7:48 pm-12:30 am

1 stop6h 42m

Seattle/Tacoma Intl

Mon 9/8

6:12 am-1:21 pm

1 stop5h 09m

$230

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Tue 11/18

6:00 am-10:09 am

1 stop6h 09m

Seattle/Tacoma Intl

Fri 11/21

11:59 pm-10:31 am

1 stop8h 32m

$232

OmahaSeattle

OMA - SEA

OMASEA

Omaha Eppley Airfield

Fri 9/26

8:35 pm-8:39 pm

1 stop26h 04m

Seattle/Tacoma Intl

Mon 9/29

6:12 am-1:21 pm

1 stop5h 09m

$234

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 $386.

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.

What is the cheapest Iowa to Seattle/Tacoma Intl flight route?

Fly from Cedar Rapids to Seattle/Tacoma Intl for the best Iowa - Seattle/Tacoma Intl flight prices

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 $457 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 $370 on momondo.

What cabin class options are available on Iowa to Seattle/Tacoma Intl flights?

There are 1 cabin classes available to choose from on Iowa to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Iowa to Seattle flight deals and tips

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

Best Price Found	$80
Fastest flight time	3h 36m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Iowa in the past 72 hours is $80. The best round-trip flight deal from Iowa to Seattle found on momondo in the last 72 hours is $159.

The fastest flight from Iowa to Seattle takes 3h 36m

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 August 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 3,222 reviews	Search Frontier flights
Delta	PriceFrom $242	Free Cancellation	Rating 8.0 7,978 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
Southwest	PriceFrom $334	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

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Fife

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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.