What airlines fly to Seattle?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from Iowa according to our data. United 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 many flights depart from Iowa to Seattle on average per week?

As of June 2025, 39 flights take off from Iowa and land in Seattle each week. The most common flight departure day for this route is Mon, with 18% 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 Des Moines to Seattle takes 5h 55m on average. On the other hand, flying from Sioux City to Seattle takes 6h 06m 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?

Delta, American Airlines, and Hawaiian Airlines 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 June 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.

$91 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

6:15 pm - 11:16 pmOMA-SEA

7h 01m1 stop

11:05 pm - 9:38 amSEA-OMA

8h 33m1 stop

$181Delta

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Sat, Sep 27 - Tue, Sep 30

5:45 pm - 12:06 amOMA-SEA

8h 21m1 stop

11:55 pm - 10:13 amSEA-OMA

8h 18m1 stop

$193Delta

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Sun, Aug 17 - Fri, Aug 22

9:10 pm - 12:25 amOMA-SEA

5h 15m1 stop

10:55 pm - 9:15 amSEA-OMA

8h 20m1 stop

$195Southwest

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Mon, Jul 14 - Mon, Jul 21

5:55 pm - 12:50 amOMA-SEA

8h 55m1 stop

10:10 am - 9:15 pmSEA-OMA

9h 05m2 stops

$200Southwest

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Sun, Aug 17 - Wed, Aug 20

7:33 pm - 12:34 amDSM-SEA

7h 01m1 stop

6:25 am - 6:48 pmSEA-DSM

10h 23m1 stop

$200Frontier

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Fri, Jul 11 - Mon, Jul 14

7:51 pm - 12:34 amOMA-SEA

6h 43m1 stop

7:48 pm - 6:53 pmSEA-OMA

21h 05m1 stop

$210Frontier

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Sun, Jun 29 - Mon, Jul 14

2:22 pm - 8:09 pmOMA-SEA

7h 47m1 stop

7:25 am - 5:57 pmSEA-OMA

8h 32m1 stop

$215American Airlines

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Thu, Sep 11 - Sat, Sep 20

7:33 pm - 12:54 amOMA-SEA

7h 21m1 stop

11:30 pm - 11:11 amSEA-OMA

9h 41m1 stop

$217American Airlines

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Sun, Aug 10 - Tue, Aug 19

5:23 pm - 9:22 pmOMA-SEA

5h 59m1 stop

5:07 am - 5:25 pmSEA-OMA

10h 18m2 stops

$222United Airlines

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Sat, Sep 13 - Tue, Sep 23

5:23 pm - 12:59 amOMA-SEA

9h 36m2 stops

5:00 am - 12:40 pmSEA-OMA

5h 40m1 stop

$272United Airlines

Find Deal

Tue, Jul 1 - Fri, Jul 4

Delta flights from Iowa to Seattle

Our best Delta deals on Iowa to Seattle flight tickets

Delta

Sep 27

OMA6:15 pmOmaha Eppley Airfield

7h 01m

1 stop

SEA11:16 pmSeattle/Tacoma Intl

Sep 30

SEA11:05 pmSeattle/Tacoma Intl

8h 33m

1 stop

OMA9:38 amOmaha Eppley Airfield

$181

Find similar

Delta

Aug 17

OMA5:45 pmOmaha Eppley Airfield

8h 21m

1 stop

SEA12:06 amSeattle/Tacoma Intl

Aug 22

SEA11:55 pmSeattle/Tacoma Intl

8h 18m

1 stop

OMA10:13 amOmaha Eppley Airfield

$193

Find similar

Delta

Sep 12

OMA6:15 pmOmaha Eppley Airfield

7h 54m

1 stop

SEA12:09 amSeattle/Tacoma Intl

Sep 19

SEA12:40 amSeattle/Tacoma Intl

7h 36m

1 stop

OMA10:16 amOmaha Eppley Airfield

$205

Find similar

Hawaiian Airlines flights from Iowa to Seattle

Our best Hawaiian Airlines deals on Iowa to Seattle flight tickets

Hawaiian Airlines

Jul 5

OMA7:00 amOmaha Eppley Airfield

3h 42m

SEA8:42 amSeattle/Tacoma Intl

Jul 9

SEA6:48 pmSeattle/Tacoma Intl

3h 11m

OMA11:59 pmOmaha Eppley Airfield

$246

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Hawaiian Airlines

Sep 12

OMA3:14 pmOmaha Eppley Airfield

3h 36m

SEA4:50 pmSeattle/Tacoma Intl

Sep 17

SEA9:00 amSeattle/Tacoma Intl

3h 18m

OMA2:18 pmOmaha Eppley Airfield

$276

Find similar

Hawaiian Airlines

Aug 30

OMA7:00 amOmaha Eppley Airfield

3h 38m

SEA8:38 amSeattle/Tacoma Intl

Sep 2

SEA6:42 pmSeattle/Tacoma Intl

3h 17m

OMA11:59 pmOmaha Eppley Airfield

$307

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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 April to fly from Iowa, when ticket prices are also cheap, with an average price of $391.

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 $455 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 $334 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	$91
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 $91. The best round-trip flight deal from Iowa to Seattle found on momondo in the last 72 hours is $181.

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)

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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 June 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 5.9 3,301 reviews	Search Frontier flights
Delta	PriceFrom $243	Free Cancellation	Rating 8.0 7,964 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $315	Free Cancellation	Rating 7.4 8,810 reviews	Search United Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $460	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

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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.