Cheap flights from Des Moines to Seattle (DSM - SEA)

DSM — SEA
Dec 13 — Dec 201

The best prices from Des Moines to Seattle/Tacoma Intl are usually found in January or December, booked 28 days in advance, depart on a Tuesday or Thursday and return on a Thursday

How to find the cheapest flight from Des Moines (DSM) to Seattle (SEA)

All the information you need to plan the best DSM to SEA flight in 2022: compare Des Moines to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

DSM - SEA

Price

$335 - $686

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJulyHigh demand for flights, 32% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 28% potential price drop
Round-trip from$335From Des Moines to Seattle/Tacoma Intl
One-way from$291One-way flight from Des Moines to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Des Moines to Seattle?

Thursday flights are found to be more expensive to fly from Des Moines to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

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

Find a great deal and save up to 36% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Des Moines to Seattle within the next two weeks, with the cheapest ticket starting at $539.

What is the cheapest month to fly from Des Moines to Seattle?

The best pricing can be found in the month of January. Prices to Seattle from Des Moines average $466. You can even find prices in January for less than $466, as users have found deals to Seattle from as low as $208. The month of July appears to be one of the more expensive times to travel to Seattle from Des Moines. Flying in the targeted month can save you up to 47%.

When is the cheapest time to fly from Des Moines to Seattle (DSM - SEA)?

It’s optimal to fly from Des Moines to Seattle in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Des Moines to Seattle in December, January 2022

The best prices found for DSM to SEA flights for December, January
Jan 5 - Jan 12
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

23h 00m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

7h 58m
$165

Frontier

Pick Dates

Deal found 12/6

Jan 5 - Jan 10
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

23h 00m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

2 stops

12h 09m
$211

Multiple Airlines

Pick Dates

Deal found 12/6

Jan 15 - Jan 19
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

9h 32m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

7h 53m
$213

Multiple Airlines

Pick Dates

Deal found 12/7

Des Moines to Seattle 2022 flight deals

Cheap flights to Seattle from Des Moines found for this year
Dec 25 - Dec 28
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

11h 50m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

20h 55m
$249

Multiple Airlines

Pick Dates

Deal found 12/7

Dec 15 - Jan 7
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

25h 38m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

9h 30m
$253

Multiple Airlines

Pick Dates

Deal found 12/8

Dec 25 - Dec 29
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

14h 41m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

8h 37m
$254

Multiple Airlines

Pick Dates

Deal found 12/7

Cheap Frontier flights from Des Moines to Seattle

Jan 5 - Jan 12
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

23h 00m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

7h 58m
$165

Frontier

Pick Dates

Deal found 12/6

Jan 17 - Jan 19
DSM

Des Moines

SEA

Seattle/Tacoma Intl

2 stops

24h 46m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

7h 53m
$224

Frontier

Pick Dates

Deal found 12/8

Feb 7 - Feb 12
DSM

Des Moines

SEA

Seattle/Tacoma Intl

2 stops

24h 46m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

7h 58m
$301

Frontier

Pick Dates

Deal found 12/7

Cheap American Airlines flights from Des Moines to Seattle

Feb 15 - Feb 21
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

7h 37m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

7h 00m
$256

American Airlines

Pick Dates

Deal found 12/5

Jan 29 - Feb 1
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

11h 11m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

6h 56m
$274

American Airlines

Pick Dates

Deal found 12/6

Jan 20 - Jan 22
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

11h 11m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

8h 54m
$294

American Airlines

Pick Dates

Deal found 12/5

Last minute flights from Des Moines to Seattle

Late deals on return flights to Seattle from Des Moines, departing today and this week
Dec 15 - Jan 7
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

25h 38m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

9h 30m
$253

Multiple Airlines

Pick Dates

Deal found 12/8

Dec 15 - Jan 7
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

25h 38m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

2 stops

20h 51m
$288

Multiple Airlines

Pick Dates

Deal found 12/8

Dec 16 - Dec 20
DSM

Des Moines

SEA

Seattle/Tacoma Intl

2 stops

17h 57m
SEA

Seattle/Tacoma Intl

DSM

Des Moines

1 stop

22h 05m
$330

Multiple Airlines

Pick Dates

Deal found 12/7

One-way flights to Seattle from Des Moines

The cheapest one-way flights from Des Moines to Seattle
Dec 20
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

27h 36m
$99

Frontier

Pick Dates

Deal found 12/7

Dec 15
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

25h 38m
$106

Frontier

Pick Dates

Deal found 12/7

Dec 20
DSM

Des Moines

SEA

Seattle/Tacoma Intl

1 stop

7h 50m
$112

Multiple Airlines

Pick Dates

Deal found 12/6

Related info for your journey

Useful info, stats and facts about Des Moines to Seattle flights.

Which airlines flying from Des Moines to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Des Moines to Seattle/Tacoma Intl that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Des Moines to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Des Moines to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $165, but on average you can expect to pay $250.

Are there last-minute flights available from Des Moines to Seattle for under $300?

There are currently 20+ open flights from Des Moines to Seattle within the next 7 days for less than $300.

How popular is this Des Moines to Seattle flight route?

Flights from Des Moines to Seattle/Tacoma Intl have been viewed 30 times in the past calendar month.

What are the cheapest airlines flying from Des Moines to Seattle round-trip?

Frontier, at $165, was found to be the cheapest airline from Des Moines to Seattle.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Frontier is priced at 64% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Des Moines to Seattle?

When booking a flight from Des Moines to Seattle, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What are the cheapest flights from Des Moines to Seattle?

The cheapest flight price from Des Moines to Seattle is $128. On average you can expect to pay $751. The most popular route, (Des Moines - Seattle/Tacoma Intl), can usually be booked for $203.

Alternative routes for Des Moines to Seattle

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

Top 6 airlines flying from Des Moines to Seattle

The chart below displays the airlines Cheapflights users traveling from Des Moines to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$18Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$142Average$254FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
American AirlinesCheapest$287Average$604FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$305Average$540FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$318Average$619FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$494Average$638FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights